Locking device

专利摘要:
An electrically controllable lock assembly (20) including a lock bolt (28), a first hub (36), a second hub (68), a first hub locker (64), a second hub locker (72), a first driver (62) and a second driver (70). The lock bolt (28) is movable between a latching position and an unlatching position. The first hub (36) is adapted to move the lock bolt (28) in response to movement of a first handle. The second hub (68) is adapted to move the lock bolt (28) in response to movement of a second handle. The first hub locker (64) is positionable to selectively prevent or allow movement of the lock bolt (28) in response to torque being applied to the first hub (36) from the first handle. The second hub locker (72) is positionable to selectively prevent or allow movement of the lock bolt (28) in response to torque being applied to the second hub (68) from the second handle. The first driver (62) is electrically controllable to position the first hub locker (64) to thereby selectively prevent or allow movement of the lock bolt (28) in response to torque being applied to the first hub (36) from the first handle and the second driver (70) is electrically controllable to position the second hub locker (72) to thereby selectively prevent or allow movement of the lock bolt (28) in response to torque being applied to the second hub (68) from the second handle.
公开号:SE1350100A1
申请号:SE1350100
申请日:2011-06-20
公开日:2013-01-30
发明作者:Harris Lambrou；Ian Bartos
申请人:Gainsborough Hardware Ind Ltd；
IPC主号:

专利说明:

WO 15 20 25 30 35 WO 2012/006658 - 2 - PCT / AU201 1/000745 A disadvantage of known mechanically controllable locks is that once the lock has been "handled" (ie the function that each side of the lock can offer has been selected) , only the lock can work to offer the selected function pair. Thus, if a first side of a lock needs to have a free exit when the lock is locked, and a second side of the lock needs to be locked when the lock is locked, then the first side can never be locked unless the lock is made accessible and the "action" is changed. To do this, the lock must be moved from the door (or otherwise made physically accessible) to change the "handle" to another functional pair.
Electrically controllable plug-in locks that can be locked and unlocked with an electrical signal (ie instead of a key) are also known. In the same way, such locks can only be "handled" to provide one of the above functional pairs.
These also have the disadvantage that the lock must be removed from the door (or otherwise made physically accessible) to change the "action" to another functional pair.
In some mechanical and electrical locking installations, however, a change in the locking function is desirable or necessary without making the lock accessible. For example, a door may need a locked function for exit during office hours without a key / signal, but that a key / signal is needed for input, and a locked function after office hours where a key / signal is needed for input and output. As the "operation" cannot be changed without removing the lock / making the lock accessible, such functional changes during normal use are not possible with a single existing lock. With mechanical insert locks, such functional changes are achieved by installing a separate insert lock on the same door for use after office hours. With an electric plug-in lock, a separate electromagnetic lock is installed on the same door for use after office hours. Both of these approaches entail increased product and installation costs. The associated electrical system also has an increased system and control complexity.
Electrically controllable plug-in locks must also be set for operation in either a fail-safe state, in which they lock a door on activation and unlock a door on deactivation, or a fail-safe state, in which they unlock a door on activation and lock a door on deactivation. This allows access through a door in the event of a power failure to be determined in advance as permitted or prevented in accordance with safety regulations.
Known electric, controllable plug-in locks can only be "handled" to one of the four function pairs for "handling" described above. Furthermore, such locks can only be set to fail-safe to the unlocked function that has been selected for the door during "handling" or to fail-safe to the locked function that has been selected for the door during "handling". Similarly, if a lock is set to fail-safe, a first side of the lock having to have free access when the lock is locked, while a second side of the lock 10 15 20 25 30 35 WO 2012/006658 - 3 - PCT / AU201 1 / 000745 needs to be locked when the lock is locked during normal operation (ie power is available, the first page can never be locked during a power failure unless the lock is made available and the "" action "(function pair) is changed. In other words, the locking of both pages are not implemented.
During normal operation (ie current is available), for example, a door may need a locked function of output without key / signal, but that key / signal is needed for input and a fail-safe (ie power failure) locked function on both sides of the door. As the "operation" cannot be changed without removing the lock / making the lock accessible, such a change in functionality is not practical with any existing insert lock. A separate, fail-safe, electromagnetic lock is installed on the same door for power outages. This approach entails increased product and installation costs.
The electrical system also has an increased system and control complexity.
OBJECT OF THE INVENTION An object of the invention is to overcome or at least improve one or more of the above-mentioned disadvantages.
SUMMARY OF THE INVENTION Accordingly, and in a first aspect, the invention provides an electrically controllable locking unit, comprising: a locking bolt movable between a locked position and an unlocked position; a first hub adapted to surface the locking bolt in response to a movement of a first handle; a second hub adapted to surface the locking bolt in response to a movement of a second handle; a first hub lock capable of being positioned to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle; a second hub lock that is positionable to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the second hub from the second handle; a first drive device which is electrically controllable for positioning the first hub lock, so as to selectively prevent or allow a movement of the locking bolt in response to a torque supplied to the first hub from the first handle; and WO 15/006658 - 4 - PCT / AU201 1/000745 a second drive device which is electrically controllable for positioning the second hub lock, thereby selectively preventing or allowing a movement of the locking bolt in response to a torque which is supplied to the second hub from the second handle.
The first drive device and the second drive device are preferably electrically controllable independently of each other.
The first drive device and the second drive device are preferably controllable independently of each other in response to the respective first and second power signals, each of which belongs to the respective first and second control signals. In this embodiment, the locking unit is suitable for connection to a double control line sleeve where the single control signal is provided with a single line.
The first drive device and the second drive device are preferably electrically controllable in tandem with each other.
The first drive device and the second drive device are controllable in tandem with each other in response to respective first and second power signals, both of which belong to a single control signal. In this embodiment, the locking unit is suitable for connection to provided with a single wire. a single control line sleeve where the single control signal The locking unit is preferably possible to reconfigure between the first drive device and the second drive device which are electrically controllable independently of each other, and the first drive device and the second drive device are electrically controllable in tandem with each other.
In a preferred embodiment, the locking unit comprises a housing and the first drive device and the second drive device are both positioned inside the housing. In an alternative embodiment, the locking unit comprises a first fitting on one side of the housing, and a second fitting on the other side of the housing, and one of the first or the second drive device is positioned inside the housing and the second of the first or the second drive device is positioned outside the housing and inside one of the first and second fittings. In another, alternative embodiment, the locking unit comprises a first fitting on one side of the housing, and a second fitting on the other side of the housing, and the first drive device is positioned outside the housing and inside the first fitting, and the second drive device is positioned outside the housing and inside the second fitting.
In one embodiment, the locking unit is adapted to activate the first and the second drive device in response to first and second control signals, respectively.
In another embodiment, the locking unit preferably comprises a switching device which is adapted to activate or deactivate the activation of the first drive device and / or the second drive device WO 2012/006658 - 5 - PCT / AU201 1/000745 in response to respective first and / or second control signals.
The switching device is preferably on the outside of the housing, and most preferably on a surface adjacent to the locking bolt under a planar disc.
In a further embodiment, the switching device is adapted to allow: first and second control signals applied to first and second control lines for communication to the first and second drive device, respectively; or the first and second control signals applied to the first and second control lines for communication to the second and first drive devices, respectively.
The first hub lock is preferably positionable at a forward position positioned position whereby movement of the locking bolt is prevented in response to a torque applied to the first hub from the first handle, or at a back fl tilted position, movement of the locking bolt being allowed in response to a torque applied to the first the hub from the first handle.
The second hub lock is preferably positionable at a forward position in which movement of the locking bolt is prevented in response to a torque applied to the second hub from the second handle, or at a retracted position, whereby movement of the locking bolt is allowed in response to a torque applied to the second the hub from the other handle.
The first drive device and the second drive device are both preferably biased in an opposite direction to their drive direction. More preferably, the first drive device and the second drive device are biased by a spring, an elastic band, gravity, a motor, a solenoid, a magnetic force, an electromagnetic force, an electrostatic force or any other power supply means or force storage means.
The first hub lock and the first drive device are preferably possible to set as either fail-safe or fail-safe, and the second hub lock and the second drive device can be set as either fail-safe or fail-safe, the misalignment of the first hub lock and the first drive device and the misalignment of the second hub lock and the second drive device are independent of each other.
The first hub lock and the first drive device are preferably set incorrectly and the second hub lock and the second drive device are set incorrectly, whereby: the first drive device is activated for driving the first hub lock from the advanced position to the retracted position, and the second drive device is activated to drive the second hub lock from the advanced position to the retracted position; or 10 15 25 25 35 WO 2012/006658 - 6 - PCT / AU201 1/000745 the first drive device and the first hub lock are biased from the retracted position to the advanced position, and the second drive device and the second hub lock are biased from the retracted position to the forward position.
The first hub lock and the first drive device are preferably set incorrectly and the second hub lock and the second drive device are set incorrectly, whereby: the first drive device is activated for driving the first hub lock from the advanced position to the retracted position, and the second drive device is activated to drive the second hub lock from the advanced position to the retracted position; or the first drive device and the first hub lock are biased from the advanced position to the retracted position, and the second drive device and the second hub lock are biased from the retracted position to the advanced position.
The first hub lock and the first drive device are incorrectly set and the second hub lock and the second drive device are incorrectly set, whereby: the first drive device is activated for driving the first hub lock from the forward position to the retracted position, and the second drive device is activated for driving the second hub lock from the retracted position to the advanced position; or the first drive device and the first hub lock are biased from the retracted position to the advanced position, and the second drive device and the second hub lock are biased from the advanced position to the retracted position.
The first hub lock and the first drive device are preferably set incorrectly and the second hub lock and the second drive device are set incorrectly, whereby: the first drive device is activated for driving the first hub lock from the retracted position to the advanced position, and the second drive device is activated to drive the second hub lock from the retracted position to the forward position; or the first drive device and the first hub lock are biased from the advanced position to the retracted position, and the second drive device and the second hub lock are biased from the advanced position to the retracted position.
The first and the second drive device are preferably in the form of a solenoid, a motor, a gravity-driven device, a spring, an elastic band, 10 magnetic device, PCT / AU201 1/000745 a magnetic force , an electromagnetic force, an electrostatic force or any other force-giving means or force-storing means.
The first drive device is preferably an electrically driven solenoid of the traction type with a spring-loaded return. The second drive device is preferably an electrically driven solenoid of the traction type with a spring-loaded return.
Alternatively, the first drive device is an electrically driven solenoid of the firing type with a spring-loaded return. The second drive device is preferably an electrically driven solenoid of the firing type with a spring-loaded return.
Alternatively, the first drive device is an electrically driven traction-type solenoid with a spring-loaded return. Alternatively, the second drive device is preferably an electrically driven solenoid of the firing type with a spring-loaded return.
Alternatively, the first drive device is an electrically driven solenoid of the firing type with a spring-loaded return. Alternatively, the second drive device is preferably a pull-type electrically driven solenoid with a spring-loaded return.
Preferably, the locking unit comprises a first motion transmission means between the first drive device and the first hub lock, the first motion transmission means being adjustable in a first position in which an activation of the first drive device causes the first hub lock to move in a first direction, or a second position , in which an actuation of the first drive device causes the first hub lock to move in a second direction opposite to the first direction, and a second motion transmission means between the second drive device and the second hub lock, the second motion transmission means being adjustable in a first direction. position in which an actuation of the second drive device causes the second hub lock to move in a first direction, or a second position in which an activation of the second drive device causes the second hub lock to move in a second direction which is opposite the first direction.
The first motion transmission means preferably comprises: a first drive part which is possible to connect to the first drive device, the first drive part comprising a first connection point and a second connection point; and a first, driven part which is connectable to the first hub lock, the first, driven part being pivotally arranged relative to the housing at a first pivot point, and comprising a first connection point and a second connection point; WO 2012/006658 - 8 - PCT / AU201 1/000745 wherein a connection of the first connection points of the first drive part and the first, driven part leads to the first, driven part pivoting around the first pivot point in a first direction in response to a movement of the first drive part towards the first, driven part, and a connection of the second connection points of the first drive part and the first, driven part causes the first, driven part to pivot about the first pivot point in a second direction, which is opposite to the first direction, in response to a movement of the first drive part towards the first, driven part.
The second motion transmission means preferably comprises: a second drive part which is possible to connect to the second drive device, the second drive part comprising a first connection point and a second connection point; and a second, driven part which is connectable to the second hub lock, the second, driven part being pivotally arranged relative to the housing at a second pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the second drive part and the second, driven part leads to the second, driven part pivoting about the second pivot point in a first direction in response to a movement of the second drive part towards the second, driven part, and connecting the second connection points of the second drive part and the second, driven part causes the second, driven part to pivot about the second pivot point in a second direction, which is opposite to the first direction, in response to a movement of the second drive part towards the other, driven part.
In a second aspect, the invention provides an electrically controllable locking unit, comprising a locking bolt movable between a locked position and an unlocked position; a first hub adapted to surface the locking bolt in response to a movement of a first handle; a second hub adapted to surface the locking bolt in response to a movement of a second handle; a first hub lock capable of being positioned to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle; a second hub lock that is positionable to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the second hub from the second handle; a first drive device belonging to the first hub lock, PCT / AU201 1/000745 a second drive device belonging to the second hub lock, wherein only one of the first or the second drive device is electrically controllable for respective positioning of the first hub lock or the second hub lock, to selectively prevent or allow a movement of the locking bolt thereon in response to a torque applied to the first hub from the first handle or the second hub from the second handle.
In one device, the first drive device is electrically controllable for positioning the first hub lock to thereby selectively prevent or allow movement of the locking bolt in response to a torque applied to the first hub from the first handle, and the second drive device and the second hub lock are set in the permanently unlocked state by being fault-safe set with the second drive device in the deactivated state. In another device, the first drive device is electrically controllable for positioning the first hub lock so as to selectively prevent or allow movement of the locking bolt in response to a torque applied to the first hub from the first handle, and the second drive device and the second hub lock are set in the permanently locked state by being fail-safe set with the second drive device in the deactivated state.
In a further device, the second drive device is electrically controllable for positioning the second hub lock so as to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the second hub from the second handle, and the first drive device and the first hub lock are set in the permanently unlocked state by being fault-safe set with the first drive device in the deactivated state. In a further device, the second drive device is electrically controllable for positioning the second hub lock so as to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the second hub from the second handle, and the first drive device and the first hub lock are set in the permanently locked state by being fail-safe set with the first drive device in the deactivated state.
The first hub lock is preferably positionable at a forward position positioned position whereby movement of the locking bolt is prevented in response to a torque applied to the first hub from the first handle, or at a back fl tilted position, movement of the locking bolt being allowed in response to a torque applied to the first the hub from the first handle.
The second hub lock is preferably positionable at an advanced position whereby movement of the locking bolt is prevented in response to a torque applied to the second hub from the second handle, or at a reclined position, 10 15 25 25 30 35 WO 2012/006658 - 10 - PCT / AU201 1/000745 allowing movement of the locking bolt in response to a torque applied to the second hub from the second handle.
The first drive device and the second drive device are preferably both biased in an opposite direction to their drive direction. More preferably, the first drive device and the second drive device are biased by a spring, an elastic band, gravity, a motor, a solenoid, a magnetic force, an electromagnetic force, an electrostatic force or any other power supply means or force storage means.
The first hub lock and the first drive device are preferably possible to set as either fail-safe or fail-safe, and the second hub lock and the second drive device can be set as either fail-safe or fail-safe, the incorrect setting of the first hub lock and the first drive device and the error setting of the second hub lock and the first drive device are independent of each other.
The first and second drive devices are preferably in the form of a solenoid, a motor, a gravity driven device, a spring, an elastic band, a magnetic force, an electromagnetic force, an electrostatic force or any other force supply means or force storage means.
The first drive device is preferably an electrically driven solenoid of the traction type with a spring-loaded return. The second drive device is preferably an electrically driven solenoid of the traction type with a spring-loaded return.
Alternatively, the first drive device is an electrically driven solenoid of the firing type with a spring-loaded return. The second drive device is preferably an electrically driven solenoid of the firing type with a spring-loaded return.
Alternatively, the first drive device is an electrically driven solenoid of the traction type with a spring-loaded return. Alternatively, the second drive device is an electrically driven solenoid of the firing type with a spring-loaded return.
Alternatively, the first drive device is an electrically driven solenoid of the firing type with a spring-loaded return. Alternatively, the second drive device is preferably a pull-type electrically driven solenoid with a spring-loaded return.
Preferably, the locking unit comprises: a first motion transmission means between the first drive device and the first hub lock, the first motion transmission means being adjustable in a first position in which an activation of the first drive device causes the first hub lock to move in a first direction, or a second position, in which an activation of the first drive device causes the first hub read to move in a second direction which is opposite to the first direction; .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ... and a second motion transmission means between the second drive device and the second hub lock, the second motion transmission means being adjustable in a first position in which an activation of the second drive device causes the second hub lock to move in a first direction, or a second position, in which an activation of the second drive device causes the second hub lock to move in a second direction which is opposite to the first direction.
The first motion transmission means preferably comprises: a first drive part which is possible to connect to the first drive device, the first drive part comprising a first connection point and a second connection point; and a first, driven part which is connectable to the first hub lock, the first, driven part being pivotally arranged relative to the housing at a first pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the first drive part and the first, driven part leads to the first, driven part pivoting about the first pivot point in a first direction in response to a movement of the first drive part towards the first, driven part, and a connection of the second connection points of the first drive part and the first, driven part causes the first, driven part to pivot about the first pivot point in a second direction, which is opposite to the first direction, in response to a movement of the first the drive part towards the first, driven part.
The second motion transmission means preferably comprises: a second drive part which is possible to connect to the second drive device, the second drive part comprising a first connection point and a second connection point; and a second, driven part which is connectable to the second hub read, the second, driven part being pivotally arranged relative to the housing at a second pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the second drive part and the second, driven part leads to the second, driven part pivoting about the second pivot point in a first direction in response to a movement of the second drive part towards the second, driven part, and a connection of the second connection points of the second drive part and the second, driven part leads to the second, driven part pivoting around the second pivot point in a second 10 25 25 25 25 WO 2012/006658 - 12 - PCT / AU201 1 / 000745 direction, which is opposite to the first direction, in response to a movement of the second drive part towards the second, driven part.
In a third aspect, the present invention provides an electrically controllable locking unit, the locking unit comprising: a locking bolt movable between a locked position and an unlocked position; a first hub adapted to move the locking bolt in response to a movement of a first handle; a second hub adapted to move the locking bolt in response to a movement of a second handle; a first hub lock capable of being positioned to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle; a second hub lock that is positionable to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the second hub from the second handle; a drive device belonging to the first hub lock and the second hub lock, a first movement transmission means between the drive device and the first hub lock, the first movement transmission means being adjustable so that the first hub lock is either fail-safe or fail-safe; and a second motion transmission means between the drive device and the second hub lock, the second motion transmission means being adjustable so that the second hub lock is either fail-safe or fail-safe, and the drive device being electrically controllable for positioning the first hub lock to thereby selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle, and for positioning the second hub lock to thereby selectively prevent or allow a movement of the locking bolt in response to a torque applied to the second hub from the second handle.
In one device, the drive device is electrically controllable for allowing a movement of the locking bolt in response to a torque applied to the first hub from the first handle, and allowing a movement of the locking bolt in response to a torque applied to the second hub from the second handle. . In another device, the drive device is electrically controllable to allow movement of the locking bolt in response to a torque applied to the first hub from the first handle, and to prevent movement of the locking bolt in response to a torque applied to the second hub from the second handle. . In a further device, the drive device is electrically controllable for preventing a movement of the locking bolt in response to a torque supplied to the first hub from the first handle, and PCT / AU201 1/000745 allowing movement of the locking bolt in response to a torque applied to the second hub from the second handle. In a further device, the drive device is electrically controllable for preventing movement of the locking bolt in response to a torque applied to the first hub from the first handle, and preventing movement of the locking bolt in response to a torque supplied to the second hub from the second handle. .
Preferably, the first motion transmission means is adjustable in a first position in which an actuation of the drive device causes the first hub lock to move in a first direction, or a second position in which an activation of the drive device causes the first hub lock to move in a second direction opposite to the first direction, and the second motion transmitting means is adjustable in a first position in which an actuation of the drive device causes the second hub lock to move in a first direction, or a second position in which an actuation of the drive device leads until the second hub lock moves in a second direction which is opposite to the first direction.
The first hub lock is preferably positionable at a forward position where movement of the locking bolt is prevented in response to a torque applied to the first hub from the first handle, or at a reclined position, allowing movement of the locking bolt in response to a torque applied to the first the hub from the first handle.
The second hub lock is preferably positionable at a forward position where movement of the locking bolt is prevented in response to a torque applied to the second hub from the second handle, or at a backward position, whereby movement of the locking bolt is allowed in response to a torque applied to the second the hub from the other handle.
The drive device is preferably biased in an opposite direction to its drive direction. The drive device is preferably biased by a spring, an elastic band, gravity, a motor, a solenoid, a magnetic force, an electromagnetic force, an electrostatic force or any other power supply means or force storage means.
The first hub lock and drive device are preferably adjustable either as fail-safe or fail-safe, and the second hub lock and the second drive device are preferably set as either fail-safe or fail-safe, the misalignment of the first hub lock and the drive device and the misalignment of the second hub lock. are independent of each other. WO 15/006658 - 14 - PCT / AU201 1/000745 The first hub lock and the drive device are preferably set as fail-safe, and the second hub lock and the second drive device are set as fail-safe, whereby: the drive device is activated to drive the first hub lock from the advanced position to the retracted position, and the drive device is activated to drive the second hub lock from the advanced position to the retracted position; or the drive device and the first hub lock are biased from the retracted position to the advanced position, and the drive device and the second hub lock are biased from the retracted position to the advanced position.
The first hub lock and the drive device are incorrectly set, and the second hub lock and the second drive device are preferably set as fail-safe, whereby: the drive device is activated for driving the first hub lock from the retracted position to the advanced position, and the drive device is activated for driving the second hub lock from the advanced position to the retracted position; or the drive device and the first hub lock are biased from the advanced position to the retracted position, and the drive device and the second hub lock are biased from the retracted position to the advanced position.
The first hub lock and the drive device are preferably set as fail-safe, and the second hub lock and the second drive device are set fail-safe, whereby: the drive device is activated for driving the first hub lock from the advanced position to the retracted position, and the drive device is activated for driving the second hub lock from the retracted position to the forward position; or the drive device and the first hub lock are biased from the retracted position to the advanced position, and the drive device and the second hub lock are biased from the advanced position to the retracted position.
The first hub lock and the drive device are preferably incorrectly set, and the second hub lock and the second drive device are set incorrectly, whereby: the drive device is activated for driving the first hub lock from the retracted position to the advanced position, and the drive device is 10 WO 2012/006658 - 15 - PCT / AU201 1/000745 activated to drive the second hub lock from the retracted position to the advanced position; or the drive device and the first hub lock are biased from the advanced position to the retracted position, and the drive device and the second hub lock are biased from the advanced position to the retracted position.
The drive device is preferably in the form of a solenoid, a motor, a gravity driven device, a spring, an elastic band, a magnetic force, an electromagnetic force, an electrostatic force or any other force-supplying means or force storage means.
The drive device is preferably an electrically driven solenoid of the draw type with a spring-loaded return. Alternatively, the drive device is an electrically driven solenoid of the firing type with a spring-loaded return.
The first motion transmission means preferably comprises: a first drive part releasably connected to the drive device, the first drive part comprising a first connection point and a second connection point; and a first, driven part which is connectable to the first hub lock, the first, driven part being pivotally arranged relative to the housing at a first pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the first drive part and the first, driven part leads to the first, driven part pivoting about the first pivot point in a first direction in response to a movement of the first drive part towards the first, driven part, and a connection of the second connection points of the first drive part and the first, driven part causes the first, driven part to pivot about the first pivot point in a second direction, which is opposite to the first direction, in response to a movement of the first the drive part towards the first, driven part.
The second motion transmission means preferably comprises: a second drive member releasably connectable to the drive device, the second drive member comprising a first connection point and a second connection point; and a second, driven part which is connectable to the second hub lock, the second, driven part being pivotally arranged relative to the housing at a second pivot point, and comprising a first connection point and a second connection point; WO 2012/006658 - 16 - PCT / AU201 1/000745 wherein a connection of the first connection points of the second drive part and the second, driven part leads to the second, driven part pivoting around the second pivot point in a first direction in response to a movement of the second drive part towards the second, driven part, and a connection of the second connecting points of the second drive part and the second, driven part causes the second, driven part to pivot about the second pivot point in a second direction, which is opposite to the first direction, in response to a movement of the second drive part towards the second, driven part.
In one device, the drive device is electrically controllable for positioning the first hub lock to thereby selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle, and the second hub lock and the second motion transmission means are set in permanently fail-safe condition and are disconnected from the drive device. In another device, the drive device is electrically controllable for positioning the first hub lock to thereby selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle, and the second hub lock and the second motion transmission means are set in a permanently fail-safe condition and are disconnected from the drive device.
In a further device, the drive device is electrically controllable for positioning the second hub lock so as to selectively prevent or allow a movement of the locking bolt in response to a torque supplied to the second hub from the handle, and the movement transmission means are set in a penal fail-safe state and are the second first hub lock and the first disconnected from the drive device. In a further device, the drive device is electrically controllable for positioning the second hub lock so as to selectively prevent or allow a movement of the locking bolt in response to a torque supplied to the second hub from the second handle, and the first hub lock and the first motion transmission means are set in a permanently fail-safe condition and are disconnected from the drive device.
In a fourth aspect, the invention provides a locking unit comprising: a locking bolt movable between a locked position and an unlocked position; a first hub adapted to surface the locking bolt in response to a movement of a first handle; a second hub adapted to surface the locking bolt in response to a movement of a second handle; a first hub lock capable of being positioned to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle; WO 2012/006658 - 17 - PCT / AU201 1/000745 a second hub lock which is possible to position for selectively preventing or allowing a movement of the locking bolt in response to a torque applied to the second hub from the second the handle; wherein the first hub lock and the second hub lock are possible to position independently of each other.
Preferably, the locking unit further comprises a first drive device which is electrically controllable for positioning the first hub lock, thereby selectively preventing or allowing a movement of the locking bolt in response to a torque supplied to the first hub from the first handle, and a second drive device which is electrically controllable for positioning the second hub lock, thereby selectively preventing or allowing a movement of the locking bolt in response to a torque applied to the second hub from the second handle.
The first drive device and the second drive device are preferably electrically controllable independently of each other.
The first drive device and the second drive device are preferably controllable independently of each other in response to respective first and second power signals, each of which belongs to the respective first and second control signals. In this embodiment, the locking unit is suitable for connection to a double control line sleeve where the first and second control signals are provided with the respective first and other lines.
The first drive device and the second drive device are electrically controllable in tandem with each other.
The first drive device and the second drive device are preferably controllable in tandem with each other in response to respective first and second power signals, both of which belong to a single control signal. In this embodiment, the locking unit is suitable for connection to a single control line sleeve where the single control signal is provided with a single line.
The locking unit is preferably possible to reconfigure between the first drive device and the second drive device which are electrically controllable independently of each other, and the first drive device and the second drive device are electrically controllable in tandem with each other.
In a preferred embodiment, the locking unit comprises a housing and the first drive device and the second drive device are both positioned inside the housing. In an alternative embodiment, the locking unit comprises a first fitting on one side of the housing, and a second fitting on the other side of the housing, and one of the first or the second drive device is positioned inside the housing and the second of the first or the second drive device is positioned outside the housing and inside one of the first and second fittings. In an alternative embodiment, the locking unit comprises a first fitting on one side of the housing, and a second fitting on the other side of the housing, and the first drive device. is positioned outside the housing and inside the first fitting, and the second drive device is positioned outside the housing and inside the second fitting.
In one embodiment, the locking unit is preferably adapted to activate the first and the second drive device in response to first and second control signals, respectively.
In another embodiment, the locking unit preferably comprises a switching device which is adapted to activate or deactivate the activation of the first drive device and / or the second drive device in response to the respective first and / or second control signals.
The switching device is preferably on the outside of the housing, most preferably on a surface adjacent to the locking bolt under a planar disc.
In a further embodiment, the switching device is adapted to allow: first and second control signals applied to first and second control lines for communication to the first and second drive device, respectively; or the first and second control signals applied to the first and second control lines for communication to the second and first drive devices, respectively.
The first hub lock is preferably positionable at a forward position positioned position whereby movement of the locking bolt is prevented in response to a torque applied to the first hub from the first handle, or at a back fl tilted position, movement of the locking bolt being allowed in response to a torque applied to the first the hub from the first handle.
The second hub lock is preferably positionable at a forward position where movement of the locking bolt is prevented in response to a torque applied to the second hub from the second handle, or at a backward position, whereby movement of the locking bolt is allowed in response to a torque applied to the second the hub from the other handle.
The first drive device and the second drive device are preferably both biased in an opposite direction to their drive direction. More preferably, the first drive device and the second drive device are biased by a spring, an elastic band, gravity, a motor, a solenoid, a magnetic force, an electromagnetic force, an electrostatic force or any other power supply means or force storage means.
The first hub lock and the first drive device are preferably possible to set as either fail-safe or fail-safe, and the second hub lock and the second drive device can be set as either fail-safe or fail-safe, the incorrect setting of the first hub lock and the first drive device and 10 WO 2012/006658 - 19 - PCT / AU201 1/000745 the incorrect setting of the second hub lock and the first drive device are independent of each other.
The first hub lock and the first drive device are preferably set incorrectly and the second hub lock and the second drive device are set incorrectly, whereby: the first drive device is activated for driving the first hub lock from the advanced position to the retracted position, and the second drive device is activated to drive the second hub lock from the advanced position to the retracted position; or the first drive device and the first hub lock are biased from the retracted position to the advanced position, and the second drive device and the second hub lock are biased from the retracted position to the advanced position.
The first hub lock and the first drive device are preferably set incorrectly and the second hub lock and the second drive device are set incorrectly, whereby: the first drive device is activated for driving the first hub lock from the advanced position to the retracted position, and the second drive device is activated to drive the second hub lock from the advanced position to the retracted position; or the first drive device and the first hub lock are biased from the advanced position to the retracted position, and the second drive device and the second hub lock are biased from the retracted position to the advanced position.
The first hub lock and the first drive device are preferably incorrectly set and the second hub lock and the second drive device are set incorrectly, whereby: the first drive device is activated for driving the first hub lock from the advanced position to the retracted position, and the second drive device is activated to drive the second hub lock from the retracted position to the forward position; or the first drive device and the first hub lock are biased from the retracted position to the advanced position, and the second drive device and the second hub lock are biased from the advanced position to the retracted position.
The first hub lock and the first drive device are preferably set incorrectly and the second hub lock and the second drive device are preferably set incorrectly, whereby: the first drive device is activated: 10 15 25 25 30 35 WO 2012/006658 - 20 - PCT / AU201 for driving the first hub lock from the retracted position to the advanced position, and the second drive device is activated for driving the second hub lock from the retracted position to the advanced position; or the first drive device and the first hub lock are biased from the advanced position to the retracted position, and the second drive device and the second hub lock are biased from the advanced position to the retracted position.
The first and second drive devices are preferably in the form of a solenoid, a motor, a gravity driven device, a spring, an elastic band, a magnetic force, an electromagnetic force, an electrostatic force or any other power supply means or force storage means.
The first drive device is preferably an electrically driven solenoid of the traction type with a spring-loaded return. The second drive device is preferably an electrically driven solenoid of the draw type with a spring-loaded return.
Alternatively, the first drive device is an electrically driven solenoid of the firing type with a re-tensioned return. The second drive device is preferably an electrically driven solenoid of the firing type with a capricious return.
Alternatively, the first drive device is a pull-type electrically driven solenoid with a spring-loaded return. Alternatively, the second drive device is an electrically driven solenoid of the firing type with a fi spring-loaded return.
Furthermore, alternatively, the first drive device is an electrically driven solenoid of the firing type with a spring-loaded return. Alternatively, the second drive device is an electrically driven traction type solenoid with a fi spring-loaded return.
Preferably, the locking unit comprises: a first motion transmission means between the first drive device and the first hub lock, the first motion transmission means being adjustable in a first position in which an activation of the first drive device causes the first hub lock to move in a first direction, or a second position, in which an actuation of the first drive device causes the first hub lock to move in a second direction opposite to the first direction, and a second motion transmission means between the second drive device and the second hub lock, the second motion transmission means being adjustable in a first position in which an activation of the second drive device causes the second hub lock to move in a first direction, or a second position in which a PC 15/256 WO 2012/006658 - 21 - PCT / AU201 1/000745 activation of the second drive device causes the second hub lock to move in a second direction so m is opposite the first direction.
The first motion transmission means preferably comprises: a first drive part which is possible to connect to the first drive device, the first drive part comprising a first connection point and a second connection point; and a first, driven part which is connectable to the first hub lock, the first, driven part being pivotally arranged relative to the housing at a first pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the first drive part and the first, driven part leads to the first, driven part pivoting about the first pivot point in a first direction in response to a movement of the first drive part towards the first, driven part, and a connection of the second connection points of the first drive part and the first, driven part causes the first, driven part to pivot about the first pivot point in a second direction, which is opposite to the first direction, in response to a movement of the first the drive part towards the first, driven part.
The second motion transmission means preferably comprises: a second drive part which is possible to connect to the second drive device, the second drive part comprising a first connection point and a second connection point; and a second, driven part which is connectable to the second hub lock, the second, driven part being pivotally arranged relative to the housing at a second pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the second drive part and the second, driven part leads to the second, driven part pivoting about the second pivot point in a first direction in response to a movement of the second drive part towards the second, driven part, and connecting the second connection points of the second drive part and the second, driven part causes the second, driven part to pivot about the second pivot point in a second direction, which is opposite to the first direction, in response to a movement of the second drive part towards the other, driven part.
Preferably, the locking unit comprises: a drive device belonging to the first hub lock and the second hub lock; WO 2012/006658 - 22 - PCT / AU201 1/000745 a first motion transmission means between the drive device and the first hub lock, the first motion transmission means being adjustable so that the first hub lock is either fail-safe or fail-safe; and a second motion transmission means between the drive device and the second hub lock, the second motion transmission means being adjustable so that the second hub lock is either fail-safe or fail-safe, and the drive device being electrically controllable for positioning the first hub lock to thereby selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle, and for positioning the second hub lock to thereby selectively prevent or allow a movement of the locking bolt in response to a torque applied to the second hub from the second handle.
In one device, the drive device is electrically controllable to allow movement of the locking bolt in response to a torque applied to the first hub from the first handle, and to allow movement of the locking bolt in response to a torque applied to the second hub from the second handle. In another device, the drive device is electrically controllable to allow movement of the locking bolt in response to a torque applied to the first hub from the first handle, and to prevent movement of the locking bolt in response to a torque applied to the second hub from the second handle. . In a further device, the drive device is electrically controllable for preventing a movement of the locking bolt in response to a torque supplied to the first hub from the first handle, and allowing movement of the locking bolt in response to a torque supplied to the second hub from the second handle . In a further device the drive device is electrically controllable for preventing a movement of the locking bolt in response to a torque supplied to the first hub from the first handle, and preventing movement of the locking bolt in response to a torque supplied to the second hub from the second handle .
Preferably, the first motion transmission means is adjustable in a first position in which an activation of the drive device causes the first hub lock to move in a first direction, or a second position in which an activation of the drive device leads to the first hub lock moving in a second direction opposite to the first direction; and the second motion transmission means is adjustable in a first position in which an actuation of the drive device causes the second hub lock to move in a first direction, or a second position, in which an actuation of the drive device causes the second hub lock to move in a second direction which is opposite the first direction. WO 2012/006658 - 23 - PCT / AU201 1/000745 The first hub lock is preferably positionable at a forward position whereby movement of the locking bolt is prevented in response to a torque applied to the first hub from the first handle, or at a reclined position, allowing movement of the locking bolt in response to a torque applied to the first hub from the first handle.
The second hub lock is preferably positionable at a forward position in which movement of the locking bolt is prevented in response to a torque applied to the second hub from the second handle, or at a retracted position, whereby movement of the locking bolt is allowed in response to a torque applied to the second the hub from the other handle.
The drive device is preferably biased in an opposite direction to its drive direction. More preferably, the drive device is biased by a spring, an elastic band, gravity, a motor, a solenoid, a magnetic force, an electromagnetic force, an electrostatic force or any other power supply means or force storage means.
The first hub lock and drive device are preferably possible to set as either fail-safe or fail-safe, and the second hub lock and drive device are preferably set as either fail-safe or fail-safe, the misalignment of the first hub lock and the drive device and the misalignment of the second hub lock and the drive device is independent of each other.
The first hub lock and drive device are preferably set as fail-safe, and the second hub lock and drive device are preferably set as fail-safe, whereby: the drive device is activated to drive the first hub lock from the advanced position to the retracted position, and the drive device is activated for driving the second hub lock from the advanced position to the retracted position; or the drive device and the first hub lock are biased from the retracted position to the advanced position, and the drive device and the second hub lock are biased from the retracted position to the advanced position.
The first hub lock and drive device are preferably set to fail-safe, and the second hub lock and drive device are preferably set as fail-safe, whereby: the drive device is activated to drive the first hub lock from the retracted position to the advanced position, and the drive device is activated to drive the second hub lock from the advanced position to the retracted position; or the drive device and the first hub lock are biased from the forward position to the retracted position, and the drive device and the second hub lock are biased from the retracted position to the retracted position. forward position.
The first hub lock and drive device are preferably set as fail-safe, and the second hub lock and drive device are set fail-safe, whereby: the drive device is activated to drive the first hub lock from the forward position to the retracted position, and the drive device is activated to drive the second the hub lock from the retracted position to the forward position; or the drive device and the first hub lock are biased from the retracted position to the advanced position, and the drive device and the second hub lock are biased from the advanced position to the retracted position.
The first hub lock and the drive device are preferably set incorrectly, and the second hub lock and the drive device are set incorrectly, whereby: the drive device is activated for driving the first hub lock from the retracted position to the advanced position, and the drive device is activated for driving the second hub lock from the retracted position to the forward position; or the drive device and the first hub lock are biased from the advanced position to the retracted position, and the drive device and the second hub lock are biased from the advanced position to the retracted position.
The drive device is preferably in the form of a solenoid, a motor, a gravity driven device, a spring, an elastic band, a magnetic force, an electromagnetic force, an electrostatic force or any other force-supplying means or force storage means.
The drive device is preferably an electrically driven solenoid of the draw type with a spring-loaded return. Alternatively, the drive device is an electrically driven solenoid of the firing type with a spring-loaded return.
The first motion transmitting means preferably comprises: a first drive member releasably connectable to the drive device, the first drive member comprising a first connection point and a second connection point; and a first, driven part which is possible to connect to the first hub lock, the first, driven part being pivotally arranged relative to the housing at a PCT / AU201 1/000745 first pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the first drive part and the first, driven part leads to the first, driven part pivoting about the first pivot point in a first direction in response to a movement of the first drive part towards the first, driven part, and a connection of the second connection points of the first drive part and the first, driven part causes the first, driven part to pivot about the first pivot point in a second direction, which is opposite to the first direction, in response to a movement of the first the drive part towards the first, driven part.
The second motion transmission means preferably comprises: a second drive member releasably connectable to the drive device, the second drive member comprising a first connection point and a second connection point; and a second, driven part which is connectable to the second hub lock, the second, driven part being pivotally arranged relative to the housing at a second pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the second drive part and the second, driven part leads to the second, driven part pivoting about the second pivot point in a first direction in response to a movement of the second drive part towards the second, driven part, and a connection of the second connection points of the second drive part and the second, driven part causes the second, driven part to pivot about the second pivot point in a second direction, which is opposite to the first direction, in response to a movement of the second the drive part towards the other, driven part.
In one device, the drive device is electrically controllable for positioning the first hub lock to thereby selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle, and the second hub lock and the second motion transmission means are set in permanently fail-safe condition and are disconnected from the drive device. In one device, the drive device is electrically controllable for positioning the first hub lock to thereby selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle, and the second hub lock and the second motion transmission means are set in permanently fail-safe condition and are disconnected from the drive device.
In a further device, the drive device is electrically controllable for positioning the second hub lock so as to selectively prevent or allow a movement of the locking bolt in response to a torque which the second hub is supplied from the handle, and the motion transmission means are set in a permanently fail-safe state and the second first hub lock and the first are disconnected from the drive device. In a further device, the drive device is electrically controllable for positioning the second hub lock so as to selectively prevent or allow a movement of the locking bolt in response to a torque supplied to the second hub from the second handle, and the first hub lock and the first movement transmission means are set in a permanently fail-safe condition and are disconnected from the drive device.
BRIEF DESCRIPTION OF THE FIGURES Preferred embodiments will now be described by way of example, with reference to the accompanying figures, in which: Fig. 1 is a perspective view from the right side of a first embodiment of an electrically controllable locking unit; Fig. 2 is a perspective view from the right side of the electrically controllable locking unit of Fig. 1, with the side cover removed; fi g. Fig. 3 is a partially exploded perspective view of the locking unit shown in Fig. 2; fi g. 4 is a partial perspective view of the locking unit shown in fig. 2 in fail-safe setting with a front hub lock; fi g. 5 is a partial perspective view of the locking unit shown in fig. 4 in fail-safe setting with a retracted hub lock; fi g. 6 is a partial perspective view of the locking unit shown in fig. 2 in a fail-safe setting with a front hub lock; fi g. 7 is a partial perspective view of the locking unit shown in FIG. 6 in fail-safe setting with a retracted hub lock; fi g. 8 is a perspective view of the locking unit shown in FIG. 4 in fail-safe configuration with a retracted hub lock and retracted bolts with added hub components; fi g. 9 is a partial perspective view of the locking unit shown in fig. 2 with added components for retracting bolts via key; fi g. 10 is a perspective view of the locking unit shown in fig. 9 with retracted bolts via key; fi g. ll is a perspective view of the locking unit in fi g. 1 with transparent side cover; fi g. 12 is a schematic view of the wires of the locking unit shown in FIG. 1; WO 2012/006658 - 27 - PCT / AU201 1/000745 Fig. 13 is a perspective view of a first device of a single guide line sleeve; fi g. 14 is a perspective view of a second device of a single guide line sleeve; Fig. 15 is a perspective view of a third device of a single guide line sleeve; fi g. 16 is a summary table of functionality / flibility for the locking unit shown in fi g. 1; Fig. 17 is a perspective view from the right side of a second embodiment of an electrically controllable locking unit, with the side cover removed; Fig. 18 is a schematic view of the wires of the locking unit shown in Fig. 17; Fig. 19 is a perspective view from the right side of a third embodiment of an electrically controllable locking unit, with the side cover and flat plate removed; Fig. 20 is a schematic view of the wires of the locking unit shown in Fig. 19; and fi g. 21 is a summation table of functionality / ibilibility for the locking unit shown in Fig. 19; Detailed Description of the Preferred Embodiments Fig. 1 shows a first embodiment of an electrically controllable locking unit 20.
The locking unit 20 comprises a housing 22 with a side cover 24 and a flat plate 26.
The locking unit 20 is installed in a door with the flat plate 26 adjacent the edge of the door which is not provided with a hinge, which will be easily understood by those skilled in the art. A locking bolt 28 and an auxiliary bolt 30 pass through the flat plate 26 for engagement with an end plate (not shown) in a door post, which is also easily understood by those skilled in the art.
The locking unit 20 also includes an opening 32 which receives a key cylinder (not shown). The key cylinder is retained inside the opening 32 by means of a key cylinder retaining pin 34 (see Fig. 11), which will also be readily appreciated by those skilled in the art of key cylinder retaining pin 34. the key cylinder is inserted into the opening 32 and which is inserted into the key cylinder, the key cylinder retaining pin 34 is prevented from releasing its engagement with the key cylinder by engaging the flat plate 26 with the housing 22. Fig. 11 shows the key cylinder retaining pin 34 removed for use in the lock. setting or resetting of the locking unit 20 10 15 20 25 30 35 WO 2012/006658 - 28 - PCT / AU201 l / 000745 mechanisms that are fail-safe / fail-safe, which will be described in more detail below.
The locking unit 20 also includes a first hub 36 having a square cross-sectional opening 38 therein, which is adapted to engage a drive shaft (not shown), which is square in cross-section, of a first extreme Knob lever or handle (viscera).
The side cover 24 of the locking unit 20 comprises a first opening 40, a second opening 42 and a third opening 44, the functions of which will be described in more detail below with respect to the setting of the fail-safe / fail-safe mechanisms. These holes are copied on opposite sides of the housing 22 to that shown in Fig. 1.
Fig. 2 shows the locking unit 20 with the side cover 24 of the housing 22 removed.
The locking bolt 28 is connected to a locking bolt shaft 46 which in turn is connected to a locking bolt carriage 48. The auxiliary bolt 30 is connected to an auxiliary bolt shaft 50 which in turn is connected to an auxiliary bolt carriage 52. The locking bolt 28 and the auxiliary bolt 30 are biased towards the locking position shown in Fig. 2 by means of a locking spring 54 and an auxiliary locking spring 56.
A carriage retraction arm 58 is pivotally mounted to the housing 22 at shaft 60, and is biased toward the position shown in Fig. 2 by a spring 61.
The arm 58 can be swapped to retract the locking bolt 28 and the auxiliary bolt 30 under certain conditions, in response to a movement of the first or second handle or key cylinder, which will be described in more detail below.
Fig. 2 also shows a first drive device, in the form of a first electrically driven solenoid 62 which is connected to a first hub lock 64 (which is best shown in Figs. 2 and 3) by a first motion transmission means generally referred to by reference numeral 66. the first solenoid 62 includes a first tension spring 67 (which is best shown in Figs. 2 and 3). These components are copied on the other side of the locking unit 20, with: a second hub 68; a second drive device in the form of a second, electrically driven solenoid 70 comprising a second spring 71; a second hub lock 72 (best shown in Fig. 3); and a second motion transmission means generally referred to by reference numeral 74.
Fig. 3 also shows a first hub lock sensor 76 and second hub lock sensor 78 which can provide a signal indicating the respective position of the first hub lock 64 and the second hub lock 72, for allowing remote signaling of the lock status of the first 36 and the second hub lock 68 to a control unit or other internal control. Figs. 2 and 3 also show a locking bolt sensor 80 and an auxiliary bolt sensor 82 which signal the respective position of the locking bolt 28 and the auxiliary bolt 30, to also allow remote signaling of the locking status or other internal control. Other 10 20 25 30 35 WO 2012/006658 - 29 - PCT / AU201 1/000745 sensors (not shown) can also be applied if desired to other mechanical facets of the locking unit 20 and / or for signaling of the locking status and / or door status or for the provision of other internal control.
The construction and operation of the first and second motion transmission means 66 and 74 are identical. Referring to Fig. 3, the first and second motion transmission means 66 and 74 each comprise a drive part 84 which is connected to their associated solenoid via a (detachable) pin 85, and a driven part 86 which is connected to their associated hub lock via a pin 88. The driven members 86, for each of the hub locks, pivot relative to the housing 22 about respective pivot points in the form of apertures 90. The apertures 90 each engage one of two pins extending from each side of a transverse member ( not shown) which is fixed relative to the housing 22 between the driven portions 86. The portions 84 and 86 also include a first connection point on one side of the pivot point 90, and a second connection point on the other side of the pivot point 90. The first and second connection points in the driving parts 84 is in the form of openings 92. The first and second connection points in the driven parts 86 are in the form of slots 94. A screw 96 can be placed through one of the openings 92 and extend into one of the slots 94 so as to connect the first connection points of the driving and the driven part 84 or 86 or the second connection points of the driving and the driven part 84 or 86. The selection of the first or the second the connection point allows the movement of the hub locks 64 and 72, in response to the movement of their associated solenoids 62 and 70, for independent configuration in one or two opposite directions, which will be described in more detail below.
Fig. 4 shows the second solenoid 70, the second motion transmission means 74, the second hub lock 72 and the second hub 68 in the locking unit 20 which is set in what is called fail-safe setting. In particular, the second pull-type solenoid 70 pulls the drive member 84 toward the second solenoid 70 when activated, and then acts on the solenoid spring 71 to push the drive member 84 away from the second solenoid 70 when it is inactivated. The second motion transfer means 74 is connected at the second connection point by means of the screw 96 which results in the second hub lock 72 also being driven, by the solenoid spring 71, away from the second hub 68, to a retracted position, where the associated solenoid is not activated and driven towards hub 68, to a forward position, when the solenoid is activated.
Fig. 4 shows the side of the hub 68 of the locking unit 20 while energy is supplied to the second solenoid 70, the driving part being moved towards the second solenoid 70 and which results in the motion transmission means 74 driving the hub lock 72 to the WO 2012/006658 - 30 - PCT / AU20l 1/000745 forward position where it overlaps at 95 and abuts or engages the hub 68. This results in an attempt to turn the handle (ie apply torque to the handle and thus to the hub 68) belonging to the hub 68 will not lead to a rotation of the hub 68. The door is thus locked from the side of the hub 68 of the locking unit 20.
Fig. 5 shows the second solenoid 70, the second motion transmission means 74, the second hub lock 72 and the side of the second hub 68 of the locking unit 20 in the same fail-safe setting as in Fig. 4, in the absence of energy supplied to the second solenoid 70. The solenoid spring 71 drives the hub lock 72 to the retracted position where it does not overlap, abut or engage the hub 68. In this way, the hub 68 will be rotated in response to a torque applied to the hub 68 by turning the associated handle, which allows the bolts 28 and 30 to be retracted and that the door is unlocked in the absence of current to the solenoids (for example during a power failure). Thus, the door is unlocked from the hub 68 side of the locking unit 20.
Figs. 6 and 7 show the motion transmission means 74, the second hub lock 72 and the side of the second hub 68 showing the second solenoid 70, the second of the locking unit 20 in a fail-safe setting. In this setting, the driving part 84 and the driven part 86 of the second motion transmission means 74 are connected at the first connection point. As a result, in the absence of current, the hub lock 72 is driven by the solenoid spring 71 to the advanced position abutting at 95, to prevent rotation of the hub 68 in response to torque applied to the hub 68 via an attempted rotation of the associated handle. As a result, the door is locked from the side of the hub 68 by the locking unit 20 in the absence of current to the second solenoid 70.
Fig. 7 shows the second solenoid 70, the second motion transmission means 74, the second hub lock 72 and the side of the second hub 68 of the locking unit 20 in the same fail-safe setting as in Fig. 5, with the solenoid 70 activated and retracted.
This has the consequence that the hub lock 72 is driven to the retracted position and out of contact with the hub 68. This has the consequence that the hub lock 68 is rotated in response to rotation, oment which has been supplied to the hub 68 by turning its associated handle, and the door is unlocked from the side 68 of the hub 68 of the locking unit 20. the locking bolt 28 and the auxiliary bolt 30 to the unlocking position by means of the carriage retraction core 58 in response to Fig. 8 showing the movement of the hub 36 or 68 being rotated. It should be noted that the second solenoid 70, the second motion transmission means 74, the second hub lock 72 and the side of the second hub 68 of the locking unit 20 are shown in fail-safe setting as in fi g. 4, in the absence of current IO 20 20 25 30 35 WO 2012/006658 - 31 - PCT / AU2011 / 000745 of the second solenoid 70, which allows the handle on the hub 68 side of the lock to rotate the hub 68.
The construction and operation of the similar components belonging to the other side of the locking unit 20 (i.e. the first hub 36, the first drive unit 62, the first motion transmission means 66 and the first hub lock 64) are the same as those described above.
The unlocking of the locking unit 20 with a correct key will now be described with reference to Figs. 9 and 10. Fig. 9 shows a key cylinder retraction rod 100. The rod 100 has an end 102 attached to the carriage retraction mandrel 58 at the shaft 103, and a dependent part 104 at the other end. This dependent part 104 can be actuated by means of a gear 105. If a correct key is inserted into the key cylinder, the key cylinder can be rotated to cause a projection on the key cylinder to abut against the gear 105 and rotation of the gear 105. This then pulls on the dependent part 104 of the rod 100 and fl move it to the position shown in color. 10. As a result, the end 102 of the rod 100 causes the arm 58 to pivot about the shaft 60 and retract the locking bolt 28 and the auxiliary bolt 30. In this way, the correct key is used to unlock a door which has otherwise been locked by activating one or more of the solenoids when in safe mode or deactivation of one or more solenoids in safe mode.
The setting of the locking unit 20 as fail-safe or fail-safe will now be described with reference to fi g. In Fig. 11, the side cover 24 is shown as transparent to facilitate the description. The locking unit 20 is supplied with two screws 96 which are inserted into both the first connection points and the second connection points of both the first and the second motion transmission means 66 and 74. The desired connection point, which provides either fail-safe or fail-safe operation, can thus be selected by simply remove one of the screws 96 from the unwanted connection point via one of the heels 40 or 42 (see Fig. 1).
A problem may occur if the incorrect screw is removed while the setting is selected, so that the desired setting is not obtained. To help correct this problem, each of the hub locks 64 and 72 includes a slot 110 defined by chamfered surfaces 112, and the drive members 84 have a chamfered end face 107. Which is best seen in FIG. 11, the pin 34, when inserted through the hole 44, extends into the slot 110 for proper positioning of hub locks 64 and 72, and also acts against surfaces 107 of the drive members 84 for proper positioning thereof. As a result, all the connection points are aligned with each other and also with the screw access holes 40 and 42 so that the screws 96 can be refastened if desired and pin 34 can then be removed. The desired second screw 96 Can then be removed to obtain the desired setting. This process can be performed from both sides of the locking unit 20.
The electrically controllable locking unit described above has many advantages over other existing mechanical and electrically controllable locks. As mentioned earlier, such locks can only be "handled" in one of the four function pairs for "handling" at the time of installation, and the lock must be removed (or made accessible) for exchange with another functional pair. With the locking unit described above, however, there is no preset "handling" operation of the locking control mechanism, and the lock is thus advantageously not limited to providing only one of four preset function pairs. Any locked or unlocked state can be selected for any page at any time. This provides an extremely improved flexibility compared to the present products.
For example, the locking unit may preferably be controlled to offer a user any individually selected locked or unlocked condition for any side of the lock during normal office hours, and any other individually selected locked or unlocked condition on any side of the lock outside normal office hours, without requiring any physical access to the locking device itself.
The locking unit also preferably allows the locked / unlocked condition of one side of the lock to change independently of the other side of the lock. An example of where such independent changes are needed are two hospital bedrooms, each with access to a single, shared bathroom. When no one is in the bathroom and both doors are closed, both doors are unlocked on the outside and locked on the inside, so that one person in each room can enter the bathroom but cannot enter the other's bedroom.
If a user enters the bathroom and closes the door, and locks its outside, the inside of that door must be unlocked so that the user can go out again. In other words, the locked / unlocked condition of the sides of the lock is changed. At the same time, it is desirable that the door to the other room is locked on the outside, so that the person in that room is prevented from entering the bathroom at the same time. The locking unit allows these changes to take place, so that the inner and outer hub locks can be fl moved independently of each other. At present, these types of facilities in buildings are provided by combining, in the same door, an electric plug-in lock with a separate electric locking device such as an electromagnetic lock or an electric locking grip. However, these devices are complicated and expensive, and require an additional locking mechanism and associated cable, power and control mechanisms.
Advantageously, the locking unit 20 also allows the initial setting as fail-safe or fail-safe to be made quickly and easily by removing a single screw from each side of the lock, and, importantly, each side of the lock can be set as fail-safe or fail-safe independently. of each other. This is in contrast to the present lock which does not allow one side of the lock to be set as fail-safe and the other side to be set as fail-safe, which is summarized in fig. 16.
As mentioned above, the locking unit enables each of the inside and outside of the door to be selectively locked or unlocked at any time. A summary of the possible locked / unlocked conditions offered by the lock is provided in Fig. 16 together with an indication of the increased ibilability provided by it. For maximum visibility, it is advantageous to individually control each of the first and second solenoids by using two control / current leads, one for each solenoid, and two circuits or pins inside the connectors or lead sleeves. The addition of such a double conduit sleeve from a control unit to the locking unit is not problematic when installing the locking unit into new buildings.
It is desirable for lock manufacturers not to be forced to manufacture many different locking units, and it is also desirable, as mentioned above, to manufacture said locking unit with the first and second solenoids 62 and 70, each of which can be operated independently of maximum fl flexibility.
The locking unit can also be used with both solenoids controlled together (i.e. in tandem) or whereby only one of the two solenoids is controlled. This enables the locking unit to be accommodated in buildings with an existing simple control or power cord sleeve, which may have been used for controlling an existing lock with a simple solenoid. The control choices offered by such a single-line sleeve are also shown in Fig. 16. If the double-line and single-line functionality are considered together, this locking unit fl greatly improves the flexibility in comparison with known devices.
The fitting of the locking unit 20 to a single conduit sleeve via three alternative conduit devices will now be described with reference to Figs. 12 to 15.
Fig. 12 shows that the locking unit 20 comprises a circuit board 112 for electrical components. The selection and operation of the electrical components are well known to those skilled in the art. As an example, the electrical components have the ability to control the solenoid switching voltage to enable the first and second solenoids 62 and 70 to be operated with a wide range of control or current system supply voltages. As another example, the electrical components also have the ability to allow an initial high voltage retraction voltage for the first and second solenoids 62 and 70, and then to lower the power to a minimum holding value to reduce the load on the external control / current system, and also reduce the heating of the first and second solenoids 62 and 70.
The first and second solenoids 62 and 70 are connected to the housing 112 by respective first and second current lines 114 and 116 and a common return circuit line 118. First and second control lines 11, 2012 and PCT / AU2011 / 000745 return line 118. 120 and 122 and common / return / ground wire 123 connects the housing 112 to a control system of a housing.
Supplying a control signal to only the lock control line 120 activates the first solenoid 62. Supplying a control signal to the lock control line 122 only activates the second solenoid 70. Supplying control signals to the two lock control lines 120 and 122 activates both the first solenoid 62 and the second solenoid 70.
Fig. 13 shows a first conduit sleeve arrangement suitable for connecting the locking unit 20 to a single conduit control system, which can already be found in an existing building. The locking guide wires 120 and 122 and the common / return / ground wire 123 terminate in a locking connector 124. A single guide wire 126 and a common / return / ground wire 127 connect the control unit to a connecting socket 128. A connecting wire 130 has one end connected to the line 126 and one end connected to the adjacent opening in the socket 128. In this way, current can be transmitted from the single control line 126 to both of the lock control lines 120 and 122 for simultaneous control of the first solenoid and the second solenoid 70.
Alternatively, if an existing single control line 32, common / return / ground line 133 and socket 134 are already in the building, and it is desirable not to disturb them, an internal sleeve 136 may be connected between the existing socket 134 and the locking connector 124.
Fig. 14 shows two similar lead sleeve arrangements with similar reference numerals indicating similar features. In this arrangement, however, the connecting wire is not included, and activation of the single guide line 126 will only activate the first solenoid 62.
Fig. 15 shows two similar arrangements to that shown in Fig. 13, except that current supplied to the single control line 126 is transmitted only to the second solenoid 70.
Figs. 17 and 18 show a second embodiment of an electrically controllable locking unit 140. The locking unit 140 is similar to the first embodiment of the locking unit 20, and because the locking unit 140 comprises a DIP switch device 142 which can be made similar reference numbers are used to indicate similar features. accessible by removing the faceplate 26. The DIP connector device 142 is connected to the electronics housing 112. The DIP connector device 142 also allows driving power to the first solenoid 62, in response to a control signal in the lead 120, to be turned on or off. The DIP switch device 142 allows the supply of driving force to the second solenoid 70, in response to a control signal in the line 122, PCT / AU2011 / 000745 line 122, to be switched on (i.e. V activated) or off (d V s disabled). This allows only the first solenoid 62 to be in operation, or that only the second solenoid 70 is in operation, or that both the first and second solenoids 62 and 70 are in operation.
The DIP switch device 142 also allows the power supply to be changed so that the control signal in line 122 is communicated to the first solenoid 62 and the control signal in line 120 is communicated to the second solenoid 70.
The DIP switch device 142 also allows simultaneous control (i.e. in tandem) of both the first and second solenoids 62 and 70 from only one socket control signal from a single line.
The DIP switch device 142 suitably allows some aspects of the functionality of the locking unit 140 to be changed after removing only the flat plate 26 (i.e. without the need to remove the entire locking unit 140 from the door). The available locked / unlocked states of the inside and outside when both solenoids 62 and 70 are in operation are the same as those indicated as "dual line and dual solenoid" and "single line and dual solenoid" in Fig. 16. The available locked / unlocked states when only a solenoid set in operation is equivalent to those indicated in "single line, solenoid only on first working side" and "single line, solenoid only on second working side" in Fig. 16.
The DIP switch device 142 is shown by way of example only, and the number of switches used and the line device connecting them to other circuits may be in any other form.
Figs. 19 and 20 show a third embodiment of an electrically controllable locking unit 160. The locking unit 160 is similar to the first embodiment of locking unit 20 previously described, and similar features will be indicated by similar reference numerals. In the locking unit 160, however, only one solenoid 162 is used for positioning both the first and the second hub locks 64 and 72 via the first and the second motion transmission means 66 and 74, respectively. Furthermore, each of the motion transmission means 66 and 74 is releasably connected to the solenoid 162 through one of two screws 164, on each side of the locking unit 160. By removing one of these screws 164, one of the motion transmission means can be disconnected from the drive device 162 and set to a permanent function.
In the previous embodiments there are furthermore a pair of solenoid clamping springs, each of which is arranged next to its respective solenoid and which also acts on the motion transmission means which is connected thereto. In this embodiment, the first motion transmission means 66 comprises a first tension spring 170 which is coupled between the first motion transmission means 66 and the side cover 24. A second tension spring (not shown) is coupled between the second motion transmission means 74 WO 2012/006658 PCT / AU201 1/000745 and the housing 22. This allows each of the motion transmission means 66 and 74 to be disconnected from being driven by the solenoid 164 and to still be able to be biased to a predetermined position.
The large selection of locked / unlocked conditions provided by the locking unit 160 is summarized in Fig. 21, and is smaller than that of the locking unit 20. However, the locking unit 160 is cheaper to produce, and can be manufactured using a significant amount of common components. The locking unit 160 is useful for a large number of installations, especially those with existing single lines for power.
Which is obvious from fi g. 21 is the further superior current electric plug-in lock, although the number of locked / unlocked states of the locking unit 160 is less than those of the locking unit 20. Although the invention has been described with reference to a preferred embodiment, those skilled in the art will appreciate that the invention may be made . For example, the locking unit described above uses pull type solenoids. It is also possible to use solenoids of the firing type which extend in the presence of force and which contract in the absence of force. It will be appreciated that if slide solenoids are used, the motion transmission means will be set upside down to that described above, so as to provide the same fail-safe or fail-safe setting. If desired, it is also possible to use a firing type solenoid on one side of the lock and a pulling type solenoid on the other side. The DIP switch device can also be positioned in areas of the lock housing which are not the same as those which can be made accessible by removing the flat plate.
In the embodiments shown, both the first solenoid and the second solenoid are positioned inside the housing. In alternative embodiments, one or both solenoids may be positioned outside the housing and inside one or more fittings.

权利要求:
Claims (140)
[1]
1. An electrically controllable locking unit, comprising a locking bolt movable between a locked position and an unlocked position; a first hub adapted to surface the locking bolt in response to a movement of a first handle; a second hub adapted to surface the locking bolt in response to a movement of a second handle; a first hub lock capable of being positioned to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle; a second hub lock that is positionable to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the second hub from the second handle; a first drive device which is electrically controllable for positioning the first hub lock, thereby selectively preventing or allowing a movement of the locking bolt in response to a torque applied to the first hub from the first handle; and a second drive device which is electrically controllable for positioning the second hub lock, thereby selectively preventing or allowing a movement of the locking bolt in response to a torque applied to the second hub from the second handle.
[2]
A locking unit according to claim 1, wherein the first drive device and the second drive device are electrically controllable independently of each other.
[3]
A locking unit according to claim 2, wherein the first drive device and the second drive device are controllable independently of each other in response to respective first and second power signals each belonging to respective first and second control signals.
[4]
A locking unit according to claim 1, wherein the first drive device and the second drive device are electrically controllable in tandem with each other. 10 15 20 25 30 35 WO 2012/006658 - 38 - PCT / AU201 1/000745
[5]
A locking unit according to claim 4, wherein the first drive device and the second drive device are controllable in tandem with each other in response to respective first and second power signals which both belong to a single control signal.
[6]
A locking unit according to claim 1, wherein the locking unit is possible to reconfigure between the first drive device and the second drive device which are electrically controllable independently of each other, and the first drive device and the second drive device are electrically controllable in tandem with each other.
[7]
A locking unit according to any one of the preceding claims, wherein the locking unit comprises a housing and the first drive device and the second drive device are both positioned inside the housing.
[8]
A locking unit according to any one of claims 1 to 6, wherein the locking unit comprises a first fitting on one side of the housing, and a second fitting on the other side of the housing, and one of the first or the second drive device is positioned inside the housing and the second of the first or second drive device is positioned outside the housing and inside one of the first and second fittings.
[9]
A locking unit according to any one of claims 1 to 6, wherein the locking unit comprises a first fitting on one side of the housing, and a second fitting on the other side of the housing, and the first drive device is positioned outside the housing and inside the first fitting, and the the second drive device is positioned outside the housing and inside the second fitting.
[10]
A locking unit according to claim 1, wherein the locking unit is adapted to activate the first and the second drive device in response to first and second control signals, respectively. the locking unit comprises a
[11]
A locking device wherein switching device adapted for activating or deactivating according to claim 1, activating the first drive device and / or the second drive device in response to respective first and / or second control signals.
[12]
A locking unit according to claim 11, wherein the horn coupling device is on the outside of the housing. 10 15 20 25 30 35 WO 2012/006658 - 39 - PCT / AU2011 / 000745
[13]
A locking unit according to claim 12, wherein the switching device is on a surface adjacent to the lock under a planar disc.
[14]
The locking unit of claim 1, wherein the locking unit comprises a switching device adapted to allow: first and second control signals applied to first and second control lines for communication to the first and second drive devices, respectively; or the first and second control signals applied to the first and second control lines for communication to the second and first drive devices, respectively.
[15]
A locking unit according to any one of the preceding claims, wherein the first hub lock is positionable at an advanced position wherein movement of the locking bolt is prevented in response to a torque applied to the first hub from the first handle, or at a backward-facing position, wherein movement of the locking bolt allowed in response to a torque applied to the first hub from the first handle.
[16]
A locking unit according to claim 16, wherein the second hub lock is positionable at an advanced position wherein movement of the locking bolt is prevented in response to a torque applied to the second hub from the second handle, or at a retracted position, allowing movement of the locking bolt in response on a torque applied to the second hub from the second handle.
[17]
A locking unit according to claim 17, wherein the first drive device and the second drive device are both biased in an opposite direction to their drive direction.
[18]
A locking unit according to claim 17, wherein the first drive device and the second drive device are biased by a spring, an elastic band, gravity, a motor, a solenoid, a magnetic force, an electromagnetic force, an electrostatic force or any other force applying means or power storage means.
[19]
A locking unit according to any one of the preceding claims, wherein the first hub lock and the first drive device can be set as either fail-safe or fail-safe, and the second hub lock and the second drive device can be set as either fail-safe or fail-safe, wherein the misalignment of the first hub lock and the first drive device and the incorrect setting of the second hub lock and the second drive device are independent of each other. 10 15 20 25 30 35 WO 2012/006658 - 40 - PCT / AU201 1/000745
[20]
A locking unit according to claim 19, wherein the first hub lock and the first drive device are set incorrectly and the second hub lock and the second drive device are set incorrectly, wherein: the first drive device is activated for driving the first hub lock from the advanced position to the retracted position. the position, and the second drive device is activated to drive the second hub lock from the moved position to the retracted position; or the first drive device and the first hub lock are biased from the retracted position to the retracted position, and the second drive device and the second hub lock are biased from the retracted position to the advanced position.
[21]
A locking unit according to claim 19, wherein the first hub lock and the first drive device are set incorrectly and the second hub lock and the second drive device are set incorrectly locked, whereby: the first drive device is activated for driving the first hub lock from the extended position to the retracted the position, and the second drive device is activated to drive the second hub lock from the moved position to the retracted position; or the first drive device and the first hub lock are biased from the retracted position to the retracted position, and the second drive device and the second hub lock are biased from the retracted position to the advanced position.
[22]
A locking unit according to claim 19, wherein the first hub lock and the first drive device are set incorrectly and the second hub lock and the second drive device are set incorrectly, wherein: the first drive device is activated for driving the first hub lock from the advanced position to the retracted position. the position, and the second drive device is activated to drive the second hub lock from the retracted position to the extended position; or the first drive device and the first hub lock are biased from the retracted position to the retracted position, and the second drive device and the second hub lock are biased from the retracted position to the retracted position. lO 15 20 25 30 35 WO 2012/006658 - 41 - PCT / AU201 1/000745
[23]
A locking unit according to claim 19, wherein the first hub lock and the first drive device are incorrectly set and the second hub lock and the second drive device are set incorrectly, wherein: the first drive device is activated for driving the first hub lock from the retracted position to the forward-facing the position, and the second drive device is activated to drive the second hub lock from the retracted position to the advanced position; or the first drive device and the first hub lock are biased from the advanced position to the retracted position, and the second drive device and the second hub lock are biased from the advanced position to the retracted position.
[24]
A locking unit according to any one of the preceding claims, wherein the first and second drive devices are in the form of a solenoid, a motor, a gravity driven device, a spring, an elastic band, a magnetic force, an electromagnetic force, an electrostatic force or any other power supply or storage device.
[25]
The locking unit of claim 24, wherein the first drive device is a pull-type electrically driven solenoid with a spring-loaded return.
[26]
The locking unit of claim 24, wherein the second drive device is a pull-type electrically driven solenoid with a spring-loaded return.
[27]
A locking unit according to claim 24, wherein the first drive device is an electrically driven solenoid of the firing type with a spring-loaded return.
[28]
A locking unit according to claim 24, wherein the second drive device is an electrically driven solenoid of the firing type with a spring-loaded return.
[29]
A locking unit according to claim 24, wherein the first drive device is a pull-type electrically driven solenoid with a spring-loaded return.
[30]
A locking unit according to claim 24, wherein the second drive device is an electrically driven solenoid of the firing type with a spring-loaded return.
[31]
A locking unit according to claim 24, wherein the first drive device is an electrically driven solenoid of the firing type with a spring-loaded return. 10 15 20 25 30 35 WO 2012/006658 - 42 - PCT / AU201 l / 000745
[32]
The locking unit of claim 24, wherein the second drive device is a pull-type electrically driven solenoid with a spring chip return.
[33]
A locking unit according to any one of the preceding claims, wherein the locking unit comprises: a first motion transmission means between the first drive device and the first hub lock, the first motion transmission means being adjustable in a first position in which an activation of the first drive device leads to the first hub lock moves in a first direction, or a second position, in which an activation of the first drive device causes the first hub lock to move in a second direction which is opposite to the first direction, and a second movement transmission means between the second drive device and the second the hub lock, the second motion transmission means being adjustable in a first position in which an activation of the second drive device causes the second hub lock to move in a first direction, or a second position in which an activation of the second drive device leads to the the second hub lock moves in a second direction which is opposite the first direction.
[34]
The locking unit of claim 33, wherein the first motion transmission means comprises a first connection point and a second connection point; and a first drive part which is possible to connect to the first drive device, the first drive part comprising a first connection point and a second connection point; and a first, driven part which is connectable to the first hub lock, the first, driven part being pivotally arranged relative to the housing at a first pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the first drive part and the first, driven part leads to the first, driven part pivoting about the first pivot point in a first direction in response to a movement of the first drive part towards the first, driven part, and a connection of the second connection points of the first drive part and the first, driven part causes the first, driven part to pivot about the first pivot point in a second direction, which is opposite to the first direction, in response to a movement of the first the drive part towards the first, driven part. 10 15 20 25 30 35 WO 2012/006658 - 43 - PCT / AU201 1/000745
[35]
A locking unit according to claim 33, wherein the second motion transmission means comprises: a second drive part which is connectable to the second drive device, the second drive part comprising a first connection point and a second connection point; and a second, driven part which is connectable to the second hub lock, the second, driven part being pivotally arranged relative to the housing at a second pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the second drive part and the second, driven part leads to the second, driven part pivoting about the second pivot point in a first direction in response to a movement of the second drive part towards the second, driven part, and connecting the second connection points of the second drive part and the second, driven part causes the second, driven part to pivot about the second pivot point in a second direction, which is opposite to the first direction, in response to a movement of the second drive part towards the other, driven part.
[36]
An electrically controllable locking unit, comprising a locking bolt movable between a locked position and an unlocked position; a first hub adapted to surface the locking bolt in response to a movement of a first handle; a second hub adapted to surface the locking bolt in response to a movement of a second handle; a first hub lock that is positionable to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub lock from the first handle; a second hub lock that is positionable to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the second hub from the second handle; a first drive device belonging to the first hub lock, a second drive device belonging to the second hub lock, wherein only one of the first or the second drive device is electrically controllable for respective positioning of the first hub lock or the second hub lock, so as to selectively prevent or allowing movement of the locking bolt in response to a torque applied to the first hub from the first handle or the second hub from the second handle. 10 15 20 25 30 35 WO 2012/006658 - 44 - PCT / AU201 l / 000745
[37]
A locking unit according to claim 36, wherein the first drive device is electrically controllable for positioning the first hub lock to thereby selectively prevent or allow a movement of the locking bolt in response to a torque supplied to the first hub from the first handle, and the second drive device and the second hub lock is set in the permanently unlocked state by being fail-safe set with the second drive device in the deactivated state.
[38]
A locking unit according to claim 36, wherein the first drive device is electrically controllable for positioning the first hub lock to thereby selectively prevent or allow a movement of the locking bolt in response to a torque supplied to the first hub from the first handle, and the second drive device and the second hub lock is set in the permanently locked state by being fail-safe set with the second drive device in the inactivated state.
[39]
The locking unit of claim 36, wherein the second drive device is electrically controllable for positioning the second hub lock to thereby selectively prevent or allow movement of the locking bolt in response to a torque applied to the second hub from the second handle, and the first drive device and the first hub lock is set in the permanently unlocked state by being fail-safe set with the first drive device in the inactivated state.
[40]
The locking unit of claim 36, wherein the second drive device is electrically controllable for positioning the second hub lock to thereby selectively prevent or allow movement of the locking bolt in response to a torque applied to the second hub from the second handle, and the first drive device and the first hub lock is set in the permanently locked state by being fail-safe set with the first drive device in the inactivated state.
[41]
41. 4l. A locking unit according to claim 36, wherein the first hub lock is positionable at a forward position, movement of the locking bolt being prevented in response to a torque applied to the first hub from the first handle, or at a backwardly extended position, allowing movement of the locking bolt in response to a torque applied to the first hub from the first handle.
[42]
A locking unit according to claim 40, wherein the second hub lock is positionable at a forward position whereby movement of the locking bolt is prevented in response to a torque applied to the second hub from the second handle, or at a 10 15 25 25 35 35 WO 2012/006658 - 45 - PCT / AU201 1/000745 returned fl extended position, allowing movement of the locking bolt in response to a torque applied to the second hub from the second handle. A locking unit according to any one of claims 36 to 41, wherein the first drive device and the second drive device are both biased in an opposite direction to their driving direction.
[43]
A locking unit according to claim 42, wherein the first drive device and the second drive device are biased by a spring, an elastic band, gravity, a motor, a solenoid, a magnetic force, an electromagnetic force, an electrostatic force or any other force applying means or power storage means.
[44]
A locking unit according to claim 36, wherein the first hub lock and the first drive device can be set as either fail-safe or fail-safe, and the second hub lock and the second drive device can be set as either fail-safe or fail-safe, the incorrect setting of the first the hub lock and the first drive device and the incorrect adjustment of the second hub lock and the first drive device are independent of each other.
[45]
A locking unit according to claim 36, wherein the first and second drive devices are in the form of a solenoid, a motor, a gravity driven device, a spring, an elastic band, a magnetic force, an electromagnetic force, an electrostatic force or any other force supply. body or power storage means.
[46]
The locking unit of claim 45, wherein the first drive device is a pull-type electrically driven solenoid with a spring-loaded return.
[47]
The locking unit of claim 46, wherein the second drive device is a pull-type electrically driven solenoid with a spring-loaded return.
[48]
A locking unit according to claim 45, wherein the first drive device is an electrically driven solenoid of the firing type with a spring-loaded return.
[49]
A locking unit according to claim 45, wherein the second drive device is an electrically driven solenoid of the firing type with a spring-loaded return. 10 15 20 25 30 35 WO 2012/006658 - 46 - PCT / AU201 1/000745
[50]
The locking unit of claim 45, wherein the first drive device is a pull-type electrically driven solenoid with a spring-loaded return.
[51]
A locking unit according to claim 45, wherein the second drive device is an electrically driven solenoid of the firing type with a spring-loaded return.
[52]
A locking unit according to claim 45, wherein the first drive device is an electrically driven solenoid of the firing type with a spring-loaded return.
[53]
The locking unit of claim 45, wherein the second drive device is a pull-type electrically driven solenoid with a spring-loaded return.
[54]
A locking unit according to any one of claims 36 to 53, wherein the locking unit comprises: a first motion transmission means between the first drive device and the first hub lock, the first motion transmission means being adjustable in a first position in which an activation of the first drive device leads to the first the hub lock moves in a first direction, or a second position, in which an activation of the first drive device causes the first hub lock to move in a second direction which is opposite to the first direction; and a second motion transmission means between the second drive device and the second hub lock, the second motion transmission means being adjustable in a first position in which an activation of the second drive device causes the second hub lock to move in a first direction, or a second position, in which an activation of the second drive device causes the second hub lock to move in a second direction which is opposite to the first direction.
[55]
The locking unit of claim 54, wherein the first motion transmitting means comprises: a first drive member connectable to the first drive device, the first drive member comprising a first connection point and a second connection point; and a first, driven part which is connectable to the first hub lock, the first, driven part being pivotally arranged relative to the housing at a first pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the first drive part and the first, driven part causes the first, driven part to pivot around the first pivot point in a first direction in response to a movement of the first drive part towards the first, driven part, and a connection of the second connection points of the first drive part and the first, driven part causes the first, driven part to pivot about the first pivot point in a second direction, which is opposite to the first direction, in response to a movement of the first drive part towards the first, driven part.
[56]
A locking unit according to claim 54, wherein the second motion transmission means comprises: a second drive member connectable to the second drive device, the second drive member comprising a first connection point and a second connection point; and a second, driven part which is connectable to the second hub lock, the second, driven part being pivotally arranged relative to the housing at a second pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the second drive part and the second, driven part leads to the second, driven part pivoting about the second pivot point in a first direction in response to a movement of the second drive part towards the second, driven part, and a connection of the second connection points of the second drive part and the second, driven part causes the second, driven part to pivot about the second pivot point in a second direction, which is opposite to the first direction, in response to a movement of the second the drive part towards the other, driven part.
[57]
An electrically controllable locking unit, the locking unit comprising: a locking bolt movable between a locked position and an unlocked position; a first hub adapted to surface the locking bolt in response to a movement of a first handle; a second hub adapted to surface the locking bolt in response to a movement of a second handle; a first hub lock capable of being positioned to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle; a second hub lock that is positionable to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the second hub from the second handle; a drive device belonging to the first hub lock and the second hub lock, PCT / AU201 1/000745 a first motion transmission means between the drive device and the first hub lock, the first motion transmission means being adjustable so that the first hub lock is either fail-safe or fail-safe; and a second motion transmission means between the drive device and the second hub lock, the second motion transmission means being adjustable so that the second hub lock is either fail-safe or fail-safe, and the drive device being electrically controllable for positioning the first hub lock to thereby selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle, and for positioning the second hub lock to thereby selectively prevent or allow a movement of the locking bolt in response to a torque applied to the second hub from the second handle.
[58]
A locking unit according to claim 57, wherein the drive device is electrically controllable for allowing a movement of the locking bolt in response to a torque supplied to the first hub from the first handle, and allowing a movement of the locking bolt in response to a torque supplied to the second the hub from the other handle.
[59]
A locking unit according to claim 57, wherein the drive device is electrically controllable to allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle, and preventing movement of the locking bolt in response to a torque applied to the second hub from the other handle.
[60]
The locking unit of claim 57, wherein the drive device is electrically controllable to prevent movement of the locking bolt in response to a torque applied to the first hub from the first handle, and to allow movement of the locking bolt in response to a torque applied to the second hub from the other handle.
[61]
A locking unit according to claim 57, wherein the drive device is electrically controllable for preventing a movement of the locking bolt in response to a torque supplied to the first hub from the first handle, and preventing movement of the locking bolt in response to a torque supplied to the second hub from the other handle. 10 15 20 25 30 35 WO 2012/006658 - 49 - PCT / AU201 l / 000745
[62]
A locking unit according to any one of claims 57 to 61, wherein the first motion transmission means is adjustable in a first position in which an activation of the first drive device causes the first hub lock to move in a first direction, or a second position in which a actuation of the first drive device causes the first hub lock to move in a second direction opposite to the first direction, and the second motion transmission means is adjustable in a first position in which an activation of the drive device causes the second hub lock to move in a first direction, or a second position, in which an activation of the drive device causes the second hub lock to move in a second direction which is opposite to the first direction.
[63]
A locking unit according to any one of claims 57 to 61, wherein the first hub lock is positionable at a forward position, movement of the locking bolt being prevented in response to a torque applied to the first hub from the first handle, or at a backward position, wherein movement of the locking bolt is allowed in response to a torque applied to the first hub from the first handle.
[64]
A locking unit according to any one of claims 57 to 61, wherein the second hub lock is positionable at a forward position, movement of the locking bolt being prevented in response to a torque applied to the second hub from the second handle, or at a backward position, wherein movement of the locking bolt is allowed in response to a torque applied to the second hub from the second handle.
[65]
A locking unit according to any one of claims 57 to 64, wherein the drive device is biased in an opposite direction to its driving direction.
[66]
A locking unit according to claim 65, wherein the drive device is biased by a spring, an elastic band, gravity, a motor, a solenoid, a magnetic force, an electromagnetic force, an electrostatic force or any other power supply means or force storage means.
[67]
The locking unit according to claim 57, wherein the first hub lock and the drive device are adjustable either as fail-safe or fail-safe, and the second hub lock and the second drive device are preferably set as either fail-safe or fail-safe, wherein the incorrect setting of the first hub lock and the drive device and the incorrect setting of the second hub lock and the drive device are independent of each other. 10 15 20 25 30 35 WO 2012/006658 - 50 - PCT / AU201 l / 000745
[68]
A locking unit according to claim 57, wherein the first hub lock and the drive device are preferably adjustable as fail-safe, and the second hub lock and the second drive device are set as fail-safe, whereby: the drive device is activated for driving the first hub lock from the advanced position to the retracted position, and the drive device is activated for driving the second hub lock from the advanced position to the retracted position; or the drive device and the first hub lock are biased from the retracted position to the advanced position, and the drive device and the second hub lock are biased from the retracted position to the advanced position.
[69]
A locking unit according to claim 57, wherein the first hub lock and the drive device are set to fail-safe, and the second hub lock and the second drive device are set as fail-safe, whereby: the drive device is activated to drive the first hub lock from the retracted position to the advanced position, and the drive device is activated for driving the second hub lock from the advanced position to the retracted position; or the drive device and the first hub lock are biased from the advanced position to the retracted position, and the drive device and the second hub lock are biased from the retracted position to the advanced position.
[70]
The reading unit according to claim 57, wherein the first hub lock and the drive device are set as fail-safe, and the second hub lock and the second drive device are set fail-safe, whereby: the drive device is activated for driving the first hub lock from the advanced position to the retracted position, and the drive device is activated for driving the second hub lock from the retracted position to the forward position; or the drive device and the first hub lock are biased from the retracted position to the advanced position, and the drive device and the second hub lock are biased from the advanced position to the retracted position. 10 15 20 25 30 35 WO 2012/006658 - 51 - PCT / AU2011 / 000745
[71]
A locking unit according to claim 57, wherein the first hub lock and the drive device are incorrectly set, and the second hub lock and the second drive device are set incorrectly, wherein: the drive device is activated for driving the first hub lock from the retracted position to the advanced position, and the drive device is activated for driving the second hub lock from the retracted position to the advanced position; or the drive device and the first hub lock are biased from the advanced position to the retracted position, and the drive device and the second hub lock are biased from the advanced position to the retracted position.
[72]
A locking unit according to any one of claims 57 to 71, wherein the drive device is in the form of a solenoid, a motor, a gravity driven device, a spring, an elastic band, a magnetic force, an electromagnetic force, an electrostatic force or any other force applying means or power storage means.
[73]
A locking unit according to claim 72, wherein the drive device is a pull-type electrically driven solenoid with a spring-loaded return.
[74]
A locking unit according to claim 72, wherein the drive device is an electrically driven solenoid of the firing type with a spring-loaded return.
[75]
A locking unit according to any one of claims 57 to 74, wherein the first motion transmission means comprises: a first drive member releasably connectable to the drive device, the first drive member comprising a first connection point and a second connection point; and a first, driven part which is connectable to the first hub lock, the first, driven part being pivotally arranged relative to the housing at a first pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connecting points of the first drive part and the first, driven part causes the first, driven part to pivot about the first pivot point in a first direction in response to a movement of the first drive part towards the first, driven part, and a connection of the second connection points of the first drive part and the first, driven part leads to the first, driven part pivoting around the first pivot point in a second 10 WO 2012/006658 - 52 - PCT / AU201 1 / 000745 direction, which is opposite to the first direction, in response to a movement of the first drive part towards the first, driven part.
[76]
A locking unit according to any one of claims 57 to 74, wherein the second motion transfer means preferably comprises: a second drive member releasably connectable to the drive device, the second drive member comprising a first connection point and a second connection point; and a second, driven part which is connectable to the second hub lock, the second, driven part being pivotally arranged relative to the housing at a second pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the second drive part and the second, driven part leads to the second, driven part pivoting about the second pivot point in a first direction in response to a movement of the second drive part towards the second, driven part, and a connection of the second connection points of the second drive part and the second, driven part causes the second, driven part to pivot about the second pivot point in a second direction, which is opposite to the first direction, in response to a movement of the second the drive part towards the other, driven part.
[77]
A locking unit according to claim 57, wherein the drive device is electrically controllable for positioning the first hub lock to thereby selectively prevent or allow a movement of the locking bolt in response to a torque supplied to the first hub from the first handle, and the second hub lock and the the second motion transmission means are set in the pen-fail-safe state and are disconnected from the drive device.
[78]
A locking unit according to claim 57, wherein the drive device is electrically controllable for positioning the first hub lock so as to selectively prevent or allow a movement of the locking bolt in response to a torque supplied to the first hub from the first handle, and the second hub lock and the the second motion transmission means are set in a permanently fail-safe state and are disconnected from the drive device.
[79]
A locking unit according to claim 57, wherein the drive device is electrically controllable for positioning the second hub lock so as to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the WO 2012/006658 - 53 - PCT / AU201 1/000745 the second hub from the second handle, and the first hub lock and the first motion transmission means are set in a permanently fail-safe state and are disconnected from the drive device.
[80]
A locking unit according to claim 57, wherein the drive device is electrically controllable for positioning the second hub lock so as to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the second hub from the second handle, and the first hub lock and the the first motion transmission means are set in a permanently fail-safe state and are disconnected from the drive device.
[81]
81. 8 1. Locking unit, comprising a locking bolt movable between a locked position and an unlocked position; a first hub adapted to surface the locking bolt in response to a movement of a first handle; a second hub adapted to surface the locking bolt in response to a movement of a second handle; a first hub lock capable of being positioned to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle; and a second hub lock that is positionable to selectively prevent or allow a movement of the locking bolt in response to a torque applied to the second hub from the second handle; wherein the first hub lock and the second hub lock are possible to position independently of each other.
[82]
The locking unit of claim 81, wherein the locking unit further comprises a first drive device electrically controllable for positioning the first hub lock, thereby selectively preventing or allowing movement of the locking bolt in response to a torque applied to the first hub from the first handle. , and a second drive device which is electrically controllable for positioning the second hub lock, so as to selectively prevent or allow a movement of the locking bolt in response to a torque supplied to the second hub from the second handle.
[83]
A locking unit according to claim 82, wherein the first drive device and the second drive device are preferably electrically controllable independently of each other. lO 15 20 25 30 35 WO 2012/006658 - 54 - PCT / AU201 1/000745
[84]
A locking unit according to claim 82, wherein the first drive device and the second drive device are preferably controllable independently of each other in response to respective first and second power signals each belonging to respective first and second control signals.
[85]
A locking unit according to claim 81, wherein the first drive device and the second drive device are preferably electrically controllable in tandem with each other.
[86]
The locking unit of claim 85, wherein the first drive device and the second drive device are preferably controllable in tandem with each other in response to respective first and second power signals both belonging to a single control signal.
[87]
A locking unit according to claim 81, reconfiguring between the first drive device and the second drive device, wherein the locking unit is possible to be electrically controllable independently of each other, and the first drive device and the second drive device are electrically controllable in tandem with each other.
[88]
A locking unit according to any one of claims 81 to 88, wherein the locking unit comprises a housing and the first drive device and the second drive device are both positioned inside the housing.
[89]
A locking unit according to any one of claims 81 to 88, wherein the locking unit comprises a first fitting on one side of the housing, and a second fitting on the second side of the housing, and one of the first or the second drive device is positioned inside the housing and the second of the first or second drive device is positioned outside the housing and inside one of the first and second fittings.
[90]
A locking unit according to any one of claims 81 to 88, wherein the locking unit comprises a first fitting on one side of the housing, and a second fitting on the other side of the housing, and the first drive device is positioned outside the housing and inside the first fitting, and the the second drive device is positioned outside the housing and inside the second fitting.
[91]
The locking unit of claim 81, wherein the locking unit is adapted to activate the first and second drive devices in response to first and second control signals, respectively. 10 15 20 25 30 35 WO 2012/006658 - 55 - PCT / AU20l1 / 000745
[92]
A locking unit according to claim 81, wherein the locking unit comprises a switching device adapted to activate or deactivate the activation of the first drive device and / or the second drive device in response to respective first and / or second control signals.
[93]
The locking unit of claim 92, wherein the switching device is on the outside of the housing.
[94]
A locking unit according to claim 93, wherein the horn coupling device is on a surface adjacent to the lock under a planar disc.
[95]
The locking unit of claim 81, wherein the switching device is adapted to allow: first and second control signals applied to first and second control lines for communication to the first and second drive devices, respectively; or the first and second control signals applied to the first and second control lines for communication to the second and first drive devices, respectively.
[96]
A locking unit according to claim 81, wherein the first hub lock is positionable at an advanced position wherein movement of the locking bolt is prevented in response to a torque applied to the first hub from the first handle, or at a retracted position, wherein movement of the locking bolt is allowed in response on a torque applied to the first hub from the first handle.
[97]
A locking unit according to claim 81, wherein the second hub lock is positionable at an advanced position wherein movement of the locking bolt is prevented in response to a torque applied to the second hub from the second handle, or at a retracted position, allowing movement of the locking bolt in response on a torque applied to the second hub from the second handle.
[98]
The locking unit of claim 81, wherein the first drive device and the second drive device are both biased in an opposite direction to their drive direction.
[99]
A locking unit according to claim 98, wherein the first drive device and the second drive device are biased by a spring, an elastic band, gravity, a motor, a solenoid, a magnetic force, an electromagnetic force, an electrostatic force or any other force applying means or power storage means. 10 15 20 25 30 35 WO 2012/006658 - 56 - PCT / AU20l1 / 000745
[100]
The reading unit according to claim 81, wherein the first hub read and the first drive device are possible to set as either fail-safe or fail-safe, and the second hub lock and the second drive device are possible to set as either fail-safe or fail-safe, the incorrect setting of the first the hub lock and the first drive device and the incorrect setting of the second hub read and the first drive device are independent of each other.
[101]
The reading unit according to claim 100, wherein the first hub lock and the first drive device are set incorrectly and the second hub lock and the second drive device are set incorrectly, wherein: the first drive device is activated to drive the first hub lock from the advanced position to the retracted position. the position, and the second drive device is activated to drive the second hub lock from the advanced position to the retracted position; or the first drive device and the first hub lock are biased from the retracted position to the advanced position, and the second drive device and the second hub lock are biased from the retracted position to the advanced position.
[102]
A reading unit according to claim 100, wherein the first hub lock and the first drive device are incorrectly set and the second hub lock and the second drive device are set incorrectly, wherein: the first drive device is activated for driving the first hub lock from the advanced position to the retracted position. the position, and the second drive device is activated to drive the second hub lock from the advanced position to the retracted position; or the first drive device and the first hub lock are biased from the advanced position to the retracted position, and the second drive device and the second hub lock are biased from the retracted position to the advanced position.
[103]
A reading unit according to claim 100, wherein the first hub lock and the first drive device are incorrectly set and the second hub lock and the second drive device are set incorrectly, wherein: the first drive device is activated to drive the first hub lock from the advanced position to the retracted position. the position, and the second drive device is activated to drive the second hub lock from the retracted position to the forward position; WO 2012/006658 - 57 - PCT / AU20111 / 000745 the first drive device and the first hub lock are biased from the retracted position to the forward position, and the second drive device and the second hub lock are biased from the forward surface. the position to the retracted position.
[104]
A locking unit according to claim 100, wherein the first hub lock and the first drive device are preferably set incorrectly and the second hub lock and the second drive device are preferably set incorrectly set, whereby: the first drive device is activated for driving the first hub lock from the retracted position to the forward position, and the second drive device is activated to drive the second hub lock from the retracted position to the forward position; or the first drive device and the first hub lock are biased from the advanced position to the retracted position, and the second drive device and the second hub lock are biased from the advanced position to the retracted position.
[105]
A locking unit according to claim 81, wherein the first and second drive devices are in the liner of a solenoid, a motor, a gravity driven device, a spring, an elastic band, a magnetic force, an electromagnetic force, an electrostatic force or any other force supply. body or power storage means.
[106]
The locking unit of claim 105, wherein the first drive device is a pull-type electrically driven solenoid with a spring-loaded return.
[107]
The locking unit of claim 105, wherein the second drive device is a pull-type electrically driven solenoid with a spring-loaded return.
[108]
The locking unit of claim 105, wherein the first drive device is a sliding type electrically driven solenoid with a spring-loaded return.
[109]
The locking unit of claim 105, wherein the second drive device is an electrically driven solenoid of the firing type with a spring-loaded return.
[110]
The locking unit of claim 105, wherein the first drive device is a pull-type electrically driven solenoid with a spring-loaded return. 10 15 20 25 30 35 WO 2012/006658 - 58 - PCT / AU20l1 / 000745
[111]
A locking unit according to claim 1, wherein the second drive device is preferably an electrically driven solenoid of the firing type with a spring-loaded return.
[112]
The locking unit of claim 105, wherein the first drive device is an electrically driven solenoid of the firing type with a spring-loaded return.
[113]
The locking unit of claim 1, wherein the second drive device is a pull-type electrically driven solenoid with a spring-loaded return.
[114]
A locking unit according to any one of claims 81 to 113, wherein the locking unit comprises: a first motion transmission means between the first drive device and the first hub lock, the first motion transmission means being adjustable in a first position in which an activation of the first drive device leads to the first the hub lock moves in a first direction, or a second position, in which an actuation of the first drive device causes the first hub lock to move in a second direction opposite to the first direction, and a second movement transmission means between the second drive device and the the second hub lock, the second motion transmission means being adjustable in a first position in which an actuation of the second drive device causes the second hub lock to move in a first direction, or a second position in which an activation of the second drive device leads to the second hub lock moves in a second direction which is opposite d a first direction.
[115]
A locking unit according to claim 14, the motion transmission means comprising a first connection point and a second according to wherein the first connection point; and a first drive member connectable to the first drive device, the first drive member comprising a first connection point and a second connection point; and a first, driven part which is connectable to the first hub lock, the first, driven part being pivotally arranged relative to the housing at a first pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the first drive part and the first, driven part leads to the first, driven part pivoting around the first pivot point in a first direction in response to a movement of the first 10 15 20 25 30 35 WO 2012 / 006658 - 59 - PCT / AU2011 / 000745 the drive part against the first, driven part, and a connection of the second connection points of the first drive part and the first, driven part causes the first, driven part to pivot around the first pivot point in a second direction, which is opposite to the first direction, in response to a movement of the first drive part towards the first, driven part.
[116]
A locking unit, the movement transmission means comprising: according to claim 14, wherein the second comprises a second drive part which is connectable to the second drive device, the second drive part comprising a first connection point and a second connection point; and a second, driven part which is connectable to the second hub lock, the second, driven part being pivotally arranged relative to the housing at a second pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the second drive part and the second, driven part leads to the second, driven part pivoting about the second pivot point in a first direction in response to a movement of the second drive part towards the second, driven part, and connecting the second connection points of the second drive part and the second, driven part causes the second, driven part to pivot about the second pivot point in a second direction, which is opposite to the first direction, in response to a movement of the second drive part towards the other, driven part.
[117]
A locking unit according to any one of claims 81 to 116, wherein the locking unit comprises a drive device belonging to the first hub lock and the second hub lock; a first motion transmission means between the drive device and the first hub lock, the first motion transmission means being adjustable so that the first hub lock is either fail-safe or fail-safe; and a second motion transmission means between the drive device and the second hub lock, the second motion transmission means being adjustable so that the second hub lock is either fail-safe or fail-safe, and the drive device being electrically controllable for positioning the first hub lock to thereby selectively prevent or allow a movement of the locking bolt in response to a torque applied to the first hub from the first handle, and for positioning the second hub lock so as to selectively prevent or allow WO 2012/006658 - 60 - PCT / AU201 1/000745 a movement of the locking bolt in response to a torque applied to the second hub from the second handle.
[118]
A locking unit according to claim 117, wherein the drive device is electrically controllable for allowing a movement of the locking bolt in response to a torque applied to the first hub from the first handle, and allowing movement of the locking bolt in response to a torque supplied to the second hub from the other handle.
[119]
A locking unit according to claim 117, wherein the drive device is electrically controllable for allowing a movement of the locking bolt in response to a torque applied to the first hub from the first handle, and preventing movement of the locking bolt in response to a torque supplied to the second hub from the other handle.
[120]
The locking unit of claim 117, wherein the drive device is electrically controllable to prevent movement of the locking bolt in response to a torque applied to the first hub from the first handle, and to allow movement of the locking bolt in response to a torque applied to the second hub from the other handle.
[121]
The locking unit of claim 117, wherein the drive device is electrically controllable to prevent movement of the locking bolt in response to a torque applied to the first hub from the first handle, and to prevent movement of the locking bolt in response to a torque supplied to the second hub from the other handle.
[122]
A locking unit according to claim 17, the motion transfer means being adjustable in a first position in which an actuation of according to wherein the first drive device causes the first hub lock to move in a first direction, or a second position in which an activation of the drive device leads to that the first hub lock moves in a second direction which is opposite to the first direction; and the second motion transmission means is adjustable in a first position in which an actuation of the drive device causes the second hub lock to move in a first direction, or a second position in which an actuation of the drive device causes the second hub lock to move in a second direction which is opposite the first direction. 10 15 20 25 30 35 WO 2012/006658 - 61 - PCT / AU2011 / 000745
[123]
A locking unit according to claim 81, wherein the first hub lock is positionable at an advanced position wherein movement of the locking bolt is prevented in response to a torque applied to the first hub from the first handle, or at a retracted position, wherein movement of the locking bolt is allowed in response on a torque applied to the first hub from the first handle.
[124]
A locking unit according to claim 81, wherein the second hub lock is positionable at a forward position, movement of the locking bolt being prevented in response to a torque applied to the second hub from the second handle, or at a backward positioned position, allowing movement of the locking bolt in response on a torque applied to the second hub from the second handle.
[125]
A locking unit according to claim 81, wherein the drive device is biased in an opposite direction to its driving direction.
[126]
A locking unit according to claim 125, wherein the drive device is biased by a spring, an elastic band, gravity, a motor, a solenoid, a magnetic force, an electromagnetic force, an electrostatic force or any other power supply means or force storage means.
[127]
A locking unit according to claim 81, wherein the first hub lock and drive device are possible to set as either fail-safe or fail-safe, and the second hub lock and drive device are preferably possible to set as either fail-safe or fail-safe, wherein the incorrect setting of the first hub lock and drive device and the misalignment of the second hub lock and the drive device are independent of each other.
[128]
A locking unit according to claim 81, wherein the first hub lock and drive device are preferably adjustable as fail-safe, and the second hub lock and drive device are preferably set as fail-safe, whereby: the drive device is activated to drive the first hub lock from the forward position to the retracted position, and the drive device is activated for driving the second hub lock from the advanced position to the retracted position; or the drive device and the first hub lock are biased from the retracted position to the advanced position, and the drive device and the second hub lock are biased from the retracted position to the advanced position. 10 15 20 25 30 35 WO 2012/006658 - 62 - PCT / AU2011 / 000745
[129]
A locking unit according to claim 81, wherein the first hub lock and drive device are set to fail-safe, and the second hub lock and drive device are preferably set as fail-safe, whereby: the drive device is activated to drive the first hub lock from the retracted position to the advanced position, and the drive device is activated for driving the second hub lock from the advanced position to the retracted position; or the drive device and the first hub lock are biased from the retracted position to the retracted position, and the drive device and the second hub lock are biased from the retracted position to the advanced position.
[130]
A locking unit wherein the first hub lock and the drive device are set as fail-safe, and the second hub lock and according to claim 81, the drive device are set to fail-safe, whereby: the drive device is activated to drive the first hub lock from the advanced position to the retracted position, and the drive device is activated to drive the second hub lock from the retracted position to the forward position; or the drive device and the first hub lock are biased from the retracted position to the advanced position, and the drive device and the second hub lock are biased from the advanced position to the retracted position.
[131]
A locking unit according to claim 81, wherein the first hub lock and the drive device are incorrectly set, and the second hub lock and the drive device are set incorrectly, whereby: the drive device is activated for driving the first hub lock from the retracted position to the advanced position, and the drive device is activated to drive the second hub lock from the retracted position to the retracted position; or the drive device and the first hub lock are biased from the advanced position to the retracted position, and the drive device and the second hub lock are biased from the advanced position to the retracted position. 10 15 20 25 30 35 WO 2012/006658 - 63 - PCT / AU201 1/000745
[132]
A locking unit according to claim 81, wherein the drive device is in the form of a solenoid, a motor, a gravity driven device, a spring, an elastic band, a magnetic force, an electromagnetic force, an electrostatic force or any other force-applying means or force storage means.
[133]
A locking unit according to claim 132, wherein the drive device is preferably an electrically driven solenoid of the draw type with a spring-loaded return.
[134]
A locking unit according to claim 133, wherein the drive device is an electrically driven solenoid of the firing type with a spring-loaded return. requirements understand
[135]
135. 1 3 5. A locking unit, the movement transmission means comprising: according to 17, a first drive part which is detachably connectable to the drive device, the first drive part comprising a first connection point and a second connection point; and a first, driven part which is connectable to the first hub lock, the first, driven part being pivotally arranged relative to the housing at a first pivot point, and comprising a first connection point and a second connection point; wherein a connection of the first connection points of the first drive part and the first, driven part leads to the first, driven part pivoting about the first pivot point in a first direction in response to a movement of the first drive part towards the first, driven part, and a connection of the second connection points of the first drive part and the first, driven part causes the first, driven part to pivot about the first pivot point in a second direction, which is opposite to the first direction, in response to a movement of the first the drive part towards the first, driven part. Other
[136]
A locking unit, wherein the motion transmission means comprises: according to claim 17, a second drive member releasably connectable to the drive device, the second drive member comprising a first connection point and a second connection point; and a second, driven part which is connectable to the second hub lock, the second, driven part being pivotally arranged relative to the housing at a second pivot point, and comprising a first connection point and a second connection point; WO 2012/006658 - 64 - PCT / AU2011 / 000745 wherein a connection of the first connection points of the second drive part and the second, driven part leads to the second, driven part pivoting around the second pivot point in a first direction in response to a movement of the second drive part towards the second, driven part, and a connection of the second connecting points of the second drive part and the second, driven part causes the second, driven part to pivot about the second pivot point in a second direction, which is opposite to the first direction, in response to a movement of the second drive part towards the second, driven part.
[137]
A locking unit according to claim 81, wherein the drive device is electrically controllable for positioning the first hub lock so as to selectively prevent or allow a movement of the locking bolt in response to a torque supplied to the first hub from this and that and the motion transmission means are set in permanent fail-safe condition and is the first handle, the second hub lock second disconnected from the drive device.
[138]
A locking unit according to claim 81, wherein the drive device is electrically controllable for positioning the first hub lock so as to selectively prevent or allow a movement of the locking bolt in response to a torque supplied to the first hub from this and that and the movement transmission means are set in permanent fail-safe condition and is the first handle, the second hub lock second disconnected from the drive device.
[139]
A locking unit according to claim 81, wherein the drive device is electrically controllable for positioning the second hub lock so as to selectively prevent or allow a movement of the locking bolt in response to a torque supplied to the second hub from this and that and the movement transmission means are set in permanent fail-safe condition and is the second handle, the first hub lock first disconnected from the drive device.
[140]
A locking unit according to claim 81, wherein the drive device is electrically controllable for positioning the second hub lock so as to selectively prevent or allow a movement of the locking bolt in response to a torque supplied to the second hub from this and that and the movement transmission means are set in permanent fail-safe condition and is the second handle, the first hub lock first disconnected from the drive device.

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JP5926014B2|2016-05-25|Device for detecting state of handle cam lock member in lock

---

US20220028635A1|2022-01-27|Electrical apparatus with door mounted rotary handle for operating an electrical device and an interlock mechanism

---

EP3751077A1|2020-12-16|Electronic lock control method and electronic lock based on said control method

---

US20220028631A1|2022-01-27|Electrical apparatus with door mounted rotary handle for operating an electrical device and an interlock mechanism

---

JP3100776U|2004-05-27|Electric stroke unit

同族专利:

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公开号 | 公开日

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GB2495016B|2017-07-12|

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US9334676B2|2016-05-10|

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EP2635754A1|2013-09-11|

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AU2011279531A1|2012-12-20|

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SE536676C2|2014-05-20|

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TW201207213A|2012-02-16|

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CN103154410A|2013-06-12|

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GB201221169D0|2013-01-09|

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US20130192319A1|2013-08-01|

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GB2495016A|2013-03-27|

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CN103154410B|2017-12-08|

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AU2011279531B2|2014-02-06|

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WO2012006658A1|2012-01-19|

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TWI580853B|2017-05-01|

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EP2635754A4|2015-07-08|

引用文献:

---

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

---

---

US3872696A|1973-10-15|1975-03-25|Arthur V Geringer|Combination lock and fail-safe latch for exit doors|

---

NO152058C|1982-07-01|1985-07-24|Trioving As|LOCK WITH ELECTROMAGNETIC SWITCHING OF THE FALL PIPE|

---

GB8613696D0|1986-06-05|1986-07-09|Chubb Lips Nederland Bv|Locks|

---

US5259652A|1990-12-31|1993-11-09|Baldwin Hardware Corporation|Door latch assembly|

---

AUPM660894A0|1994-07-01|1994-07-28|Lockwood Australia Pty Ltd|Adjustable hand lock assembly|

---

US5678870A|1996-01-31|1997-10-21|Sargent Manufacturing Company|Reversible mortise lock|

---

CA2191266A1|1996-11-26|1998-05-26|Christian Doucet|Catch mechanism for locks|

---

US5820177A|1997-05-01|1998-10-13|Winfield Locks, Inc.|Automatic deadbolt|

---

US5884515A|1997-09-24|1999-03-23|Ilco Unican Corp.|Electromagnetic clutch for electronic locks|

---

US6145353A|1999-02-02|2000-11-14|Unican Electronics|Electronically activated door lock assembly|

---

US6578888B1|2000-06-21|2003-06-17|Tesa Entry Systems Inc.|Mortise lock with automatic deadbolt|

---

FI20010139A|2001-01-24|2002-07-25|Abloy Oy|Mounting arrangement for solenoid controlled button operation in door lock|

---

US6581423B2|2001-11-01|2003-06-24|Ching-Tien Lin|Door lock|

---

FI115479B|2003-10-30|2005-05-13|Abloy Oy|Door lock with controllable pressure function|

---

AU2004295641B2|2003-12-03|2011-02-10|Ingersoll-Rand Architectural Hardware Limited|Improved lock|

---

US7698918B2|2004-03-10|2010-04-20|Security Door Controls|Interchangeable lock operable in fail safe or fail secure modes|

---

US7246827B2|2004-03-30|2007-07-24|Security Door Controls|Fail safe/fail secure lock with quick change access window|

---

US7497486B1|2004-09-16|2009-03-03|Stanley Security Solutions, Inc.|Multifunction mortise lock|

---

WO2007020623A2|2005-08-12|2007-02-22|Assa Abloy Ltd.|Features for convenient mortise lock installation|

---

DE102005000165A1|2005-11-24|2007-05-31|Aug. Winkhaus Gmbh & Co. Kg|Lock with a lock cylinder|

---

DE112007001826B4|2006-08-01|2013-06-13|Assa Abloy Australia Pty. Ltd.|lock mechanism|

---

NZ587358A|2008-05-13|2010-11-26|Assa Abloy Australia Pty Ltd|Mortice or mortise lock with interlock between bolt hub mechanism and snib bar mechanism|

---

AU2009287425A1|2008-08-29|2010-03-04|Emanuel Stafilidis|A safe secure lock|

---

US8201858B1|2008-11-05|2012-06-19|Townsteel Inc.|Locking system for mortise lock base|

---

US8292336B2|2009-04-15|2012-10-23|Townsteel, Inc.|Mortise lock assembly|

---

CN102648324B|2009-11-10|2015-05-13|盖恩斯伯勒硬件工业有限公司|A lock assembly|

---

US8079238B2|2010-02-23|2011-12-20|Thase Enterprise Co., Ltd.|Lock device|

---

SE536676C2|2010-07-15|2014-05-20|Gainsborough Hardware Ind Ltd|Locking device which is configurable for the desired function|

---

AU2012208956B2|2011-01-21|2015-07-02|Allegion Pty Ltd|A lock assembly|

---

WO2013003881A1|2011-07-01|2013-01-10|Gainsborough Hardware Industries Limited|A lock assembly|

---

WO2013006889A1|2011-07-14|2013-01-17|Gainsborough Hardware Industries Limited|A lock assembly|SE536676C2|2010-07-15|2014-05-20|Gainsborough Hardware Ind Ltd|Locking device which is configurable for the desired function|

---

WO2013003881A1|2011-07-01|2013-01-10|Gainsborough Hardware Industries Limited|A lock assembly|

---

WO2013006889A1|2011-07-14|2013-01-17|Gainsborough Hardware Industries Limited|A lock assembly|

---

DE102014104128B4|2014-03-25|2018-10-31|Assa Abloy Sicherheitstechnik Gmbh|tumbler|

---

US9850684B2|2014-07-17|2017-12-26|Schlage Lock Company Llc|Sensor assemblies for locks|

---

US10550607B2|2015-02-20|2020-02-04|Assa Abloy Australia Pty Limited|Latch assembly for a sliding door|

---

US20170268256A1|2016-03-21|2017-09-21|1 Adolfo, Llc|Electric lock with latch retractor|

---

US9262875B1|2015-04-15|2016-02-16|Te-Yu Chen|Lock structure of dual protection|

---

CZ2016146A3|2016-03-14|2017-07-26|Otakar JedliÄŤka|A door lock system|

---

GB2552667B|2016-08-02|2019-06-26|Assa Abloy Ltd|Lock handle assembly|

---

US11111698B2|2016-12-05|2021-09-07|Endura Products, Llc|Multipoint lock|

---

RU170823U1|2016-12-29|2017-05-11|Владимир Викторович Кондаков|ELECTROMECHANICAL LOCK|

---

US10876324B2|2017-01-19|2020-12-29|Endura Products, Llc|Multipoint lock|

---

AU2018305775A1|2017-07-27|2020-02-13|Assa Abloy Australia Pty Limited|Mortice lock assembly having electronic control module|

---

CN110607948B|2018-06-14|2020-12-01|一德金属工业股份有限公司|Electric door latch control device|

---

US10961746B2|2018-09-20|2021-03-30|Dormakaba Usa Inc.|Mortise lock and mortise lock systems and methods|

---

WO2021035219A1|2019-08-22|2021-02-25|Janus International Group, Llc|Controllable door lock|

法律状态:
2021-10-05| NUG| Patent has lapsed|

优先权:

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申请号 | 申请日 | 专利标题

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AU2010903161A|AU2010903161A0|2010-07-15|A lock assembly|

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PCT/AU2011/000745|WO2012006658A1|2010-07-15|2011-06-20|A lock assembly|

---