• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    This lock comprises a rotor with an operating knob (22) extended by a central axis (24). A disengageable coupling mechanism of the button to an electric motor comprises a receiver clutch (62) formed on the button and a driving wheel (30) with radial stops (34) and, between the stops, ramps extending from the side and else of a central flat. A coupling member (50) mounted on the central axis supports a dog clutch and radial projections in contact with the ramps of the drive wheel. The opposite face (64) is in contact with a friction washer (66), a spring (68) compressing the whole against the driving wheel. The rotation of the motor moves the drive wheel relative to the coupling member, causing a coupling of the clutch and receiver jacks and a rotational connection of the drive wheel, the coupling member and the central axis. Then a slight rotation in the opposite direction uncouples the claws, the rotor and the button then being disengaged to allow manual operation of the lock.
    公开号:FR3028282A1
    申请号:FR1460770
    申请日:2014-11-07
    公开日:2016-05-13
    发明作者:Pascal Metivier；Aitor Agueda
    申请人:Practical House Inc；
    IPC主号:
    专利说明:

    [0001] The invention relates to cylinder type locks knob, motorized opening and closing. It applies in particular to locks comprising a standard profile cylinder with, on the outside, a lock entry allowing the introduction of a key and, on the inside, an operating button. Such a lock can be operated manually, from the outside by introduction of a key and rotation on one or more turns, or on the inside by rotation of the operating knob, also on one or more turns. The lock can also be operated automatically by means of an electric motor, on opening or closing, which rotates the moving parts of the lock in place of the manual action on the key or the key. button. In all cases, the lock comprises a stator block, intended to be fixed to a door or other opening, and a rotor assembly movable in rotation relative to the stator and secured to the button and the mechanism receiving the key. The drive of the rotor causes the movement of a blade for locking the door. In some cases, the drive of the rotor in the direction of the opening also ensures, at the end of the stroke, the movement of a bolt, in particular for the doors with no bolt on the outside. The opening of the door is then possible, after unlocking the bit, as long as the bolt is retracted. This type of lock poses the problem of interference between manual training and motorized training, which must both be separately available, but to cause the same mechanism. In particular, if the key or button is operated by hand, the electrical drive system, which is not powered and therefore purely passive, should not be in conflict with this principle. manual operation. A first solution is to leave the engine engaged by default and to provide a mechanism, controlled by a push-button or an internal contactor, supplying a solenoid whose core is connected to a pinion which moves to disengage the motor. This solution, although commonly adopted, has several disadvantages: it requires a relatively complicated additional mechanism, in particular to allow control from the outside (it is necessary to provide an internal switch to the lock to trigger the solenoid); this mechanism is relatively fragile, in particular because of the electromechanical components used; - Finally, insofar as in principle the motor is engaged by default, if the pinion to disengage is blocked, damaged, etc.. or in case of electrical problem or exhausted battery, it becomes impossible to maneuver the lock manually, because the used gearmotor is not reversible and the mechanism that allows to disengage it no longer works. Another solution is to use a direct drive motor, high torque, instead of a geared motor. Such a motor remains certainly still engaged, but the transmission is reversible due to the low gear ratio. A manual operation of the lock is then possible because the rotating parts of the motor, even if the latter is not powered, can be driven passively by the key or the button without putting too much mechanical resistance. This other way of proceeding, however, also has disadvantages: a high torque motor, generally a stepper motor, is more fragile and bulky than a single motor combined with a geared motor, such a motor with high torque requires a relatively powerful (lithium battery type) battery due to the high current draw, which precludes the use of standard alkaline batteries; - The transmission is certainly reversible, but the engine is never really freewheeling. In fact, if the drive mechanism is blocked or damaged the manual operation is impossible. In addition, the engine opposes a non-zero passive resistance at the time of manual operation, which makes the effort to exert greater than it would be in the case of a solution with total disengagement and freewheeling of the engine. electric training.
    [0002] The object of the invention is to overcome these disadvantages by proposing a motorized button cylinder type lock opening and closing which has the following advantages: - mechanism disengaged by default, that is to say that in the absence of action the rotor of the lock is in true freewheel with respect to the electric drive: the lock will then always be manoeuvrable manually, from inside as well as from outside , without driving the motor and therefore without it does not oppose any passive resistance or risk of blockage during the rotation of the button or the key; - Fully mechanical clutch / disengagement mechanism, without any electrical component such as pushbutton or solenoid for the control of the clutch and the freewheeling of the engine; - a single motor with a high rotation speed that can be combined with a geared motor gearbox, which makes it possible to choose a simple motor model, which is small and can be powered by ordinary alkaline batteries; - compatibility with any type of lock, regardless of the number of turns required for locking / unlocking (one turn, two turns, two and a half turns, etc.). These include allowing the simple adaptation of a motorization to pre-existing locks, adding only a motorized mechanism inside the replacement or in addition to the original operating button; - In the case of a lock where the rotor also drives a bolt end of stroke, possibility of maintaining the bolt in the retracted position the necessary time without consumption of the engine, thus saving the life of the batteries ( a powered engine consuming a lot more when its rotor is locked than when it rotates). More specifically, the invention proposes for this purpose a button-type cylinder lock, motorized at the opening and closing, including so known manner: - a stator block, adapted to be fixed to an opening; - A rotor assembly movable in rotation relative to the stator block in one direction and the other, the rotor assembly comprising a button extended by a central actuating axis, and a bit secured to the central axis; a reversible electric motor for driving the rotor; - Motor control means selectively in one direction of rotation or in the other; and a disengageable mechanism for coupling the motor to the rotor assembly.
    [0003] In a characteristic manner of the invention, the disengageable couching mechanism comprises: a series of receiver dog teeth, formed on the button around the central axis; a drive wheel drivable in rotation by the motor in one direction and in the other, this driving wheel being mounted on the central axis freely in rotation with respect to the latter and the button, with, on a face forming a cam: a series of circumferentially distributed radial abutments and, between each pair of abutments, a profile comprising two opposite ramps extending on either side of a central flat, each ramp progressing in the axial direction from the foot of the abutment; to the central flat; a coupling member in the form of a washer, mounted freely in rotation and in translation on the central axis, comprising: on a first face, a series of dog clutch teeth formed on a first circular region turned towards the receiver clutch; on the same first face, a series of radial projections formed on a second circular region facing the camming face of the driving wheel, these radial projections being in contact at their apex with the respective profiles of the camming face, and on a second face, a friction surface; a friction washer, in contact with the friction surface of the coupling member; immobilization means in rotation of the friction washer; and - a spring member adapted to axially compress the friction washer and the coupling member against the driving wheel. The rotational friction force exerted by the friction washer against the friction surface of the coupling member is greater than the frictional force between the radial projections of the coupling member and the face profiles. forming a cam of the driving wheel. The motor is actuated in a first direction of rotation by the control means so that the driving of the drive wheel by the motor successively produces: a) a relative rotational movement of the driving wheel relative to the body coupling, with displacement of the radial projections of the coupling member along the ramps of the drive wheel from the flat to the stop, with correlatively an axial approximation and a coupling of the dog clutch with the receiver dog, b) then a coming in abutment with the radial projections of the coupling member against the abutments of the driving wheel with correlatively a rotationally fastening of the driving wheel, the coupling member and the central axis ensuring a rotational drive of this central axis and the rotor of the lock. Very advantageously, at the end of the rotor stroke, the motor is actuated in a reverse direction of rotation by the control means so that the driving of the driving wheel by the motor also produces: c) a relative reverse rotation movement of the driving wheel with respect to the coupling member, with an inverse displacement of the radial projections of the coupling member along the ramps of the drive wheel from the stop towards the flat, with correlatively an axial distance and then a disengagement the dog clutch with the receiver dog, the rotor and the button then being disengaged from the coupling mechanism and being free to rotate to allow manual actuation of the lock. According to various advantageous subsidiary characteristics: - there is further provided means for detecting the end of travel of the rotor, and the control means are suitable means, after detection of the end of travel of the rotor, to feed the motor with inversion of its direction of rotation and maintain the motor supply in this inverted direction for a predetermined duration; the unlocking of the lock also causes the opening of a lock bolt, and the control means are suitable means, after detection of the end of stroke, to apply a predetermined time delay before feeding the motor with inversion of its direction of rotation, the lock furthermore comprises a peripheral coding cam in solid rotation with the button, and sensor means comprising a feeler in mechanical contact with the cam and able to detect a manual rotation exerted on the button and to wake up an electronic circuit on detecting this manual rotation; the peripheral cam carries a coding differentiated according to the direction of rotation of the button, and the sensor means are furthermore able to discriminate the direction of the manual rotation exerted on the button; the friction surface of the coupling member is a smooth surface, and the friction washer comprises a friction face in contact with this friction surface; - The drive wheel drivable in rotation by the engine is coupled in a non-disengageable manner to this engine. An embodiment of the invention will now be described with reference to the appended drawings in which the same references designate elements that are identical or functionally similar from one figure to another. Figure 1 is a three-quarter front perspective of the lock mechanism of the invention, in situ, with its various parts assembled. Figure 2 is a rear three-quarter perspective of the lock mechanism of Figure 1. Figure 3 is a side perspective of the lock mechanism of Figure 1.
    [0004] Figure 4 is an exploded showing the different parts of the disengageable coupling mechanism of the motor to the rotor of the lock of the invention. Figure 5 shows, in isolation and vis-à-vis, the driving wheel and the coupling member of the disengageable mechanism according to the invention, with the detail of the various elements present on these two parts. We will now describe a non-limiting example of a motorized lock made according to the teachings of the invention.
    [0005] GENERAL CONFIGURATION OF THE LOCK The reference 10 designates in a general manner a cylinder lock with a button, able to be operated indifferently by hand (by a key from the outside, or by a button from the inside) or by an electric motor driven for example by an access control device. The lock 10 comprises, in itself conventional way, a stator block 12 having a standardized profile 14, including a "European" profile for insertion into a suitable housing of a door or any other type of opening. The lock also comprises a rotor block 16 with a bit 18. In Figures 1 to 3 this bit is illustrated in the retracted position in a housing of the stator block 12, which corresponds to a position where the lock is unlocked.
    [0006] On the outer side of the opening, the rotor block comprises a locking inlet 20 allowing the introduction of a key for the manual operation of the lock and the opening of the door from the outside, and the opposite side. an operating knob 22 secured to the rotor block to allow locking or unlocking of the lock from the inside, by rotation in one direction or the other of this button 22. As shown in Figure 4, the button 22 is integral with a central actuating axis 24, integrally formed with the button and projecting towards the inside of the lock. This central axis is provided with means for coupling to the lock mechanism itself, for example notches 26 which engage in a homologous pin (not shown) of the lock mechanism. The button 22 and the central axis 24 are movable in rotation and, when the lock is assembled, are integral with the rotor block 16 as well as the bit 18, the lock inlet 20, etc. On the other hand, the button 22 and the central axis 24 are not mobile in axial translation.
    [0007] To allow the automatic drive of the lock, there is provided an electric motor (not shown), a pinion meshing with a toothing 28 of a drive wheel 30 having a number of specific features of the invention, which will be described in detail below.
    [0008] Disengageable coupling mechanism of the drive motor to the rotor assembly of the lock. Drive wheel 30 has a generally flat and circular shape, with the opposite side of knob 22 having a face 32 which includes a number of elements illustrated in greater detail in FIG. 5. This face 32 is a cam face, and it comprises a plurality of radial stops 34, for example three stops 34 distributed at 120 ° (this configuration is in no way limiting). Between two consecutive stops the face 32 comprises a cam profile 36 comprising two symmetrical ramps 38 each extending from the foot 40 of the abutment 34 to a raised central flat portion 42 (the "elevation" being heard in the direction axial in a direction opposite to that turned towards the button 22). The central flat portion 42 extends over an angular aperture of about 10 to 15 °, and each of the ramps 38 over an angular aperture of about 25 to 30 °. The surface of the cam profile 36, including the ramps 38 and the central flat surface 42, is a smooth surface so as to have a minimum coefficient of friction with the elements, described below, which will come into contact with this cam profile. The drive wheel 30, which has a central opening 44 whose diameter is greater than that of the central axis 24 of the button 22, is rotatably mounted on a cylindrical bearing 46 integral with the knob 22 and having a diameter larger than that of the central axis 24. The drive wheel 30 is freely rotatable relative to the button 22, and therefore relative to the central axis 24. The button 22 is further provided with a shoulder 48 against which the drive wheel 30 remains plated, this drive wheel 30 is not movable in axial translation. The mechanism according to the invention also comprises a part 50 forming a coupling member, illustrated in more detail in FIG. 5.
    [0009] The coupling member 50 is in the form of a ring or a ring with a central opening 52 whose diameter corresponds to that of the central axis 24. The coupling member 50 is movable in two degrees of freedom in rotation and in axial translation with respect to the central axis 24, which acts as a bearing for the member 50. The coupling member 50 is also free to rotate and in axial translation relative to the button 22 and to the driving wheel 30. On its side facing the drive wheel 30, the coupling member 50 comprises a first circular, outer region 54 carrying a plurality of radial projections 56, in number equal to that of the radial stops 34 of the driving wheel 30 and intended to come into contact with the latter. The coupling member 50 also comprises, on a second inner circular region, 58, a plurality of dog clutch teeth 60, homologous to clutch dog teeth 62 formed on the button 22 around the central axis 24 (FIG. ). The diameter of the second circular region 58 is smaller than that of the opening 44 of the drive wheel 30, so that the claw teeth 54 can pass freely through this opening 44 to allow the coupling / uncoupling of the teeth. jaw 60 and receiver 62 by an axial translation movement, in one direction or the other, of the coupling member 50 along the central axis 24. The coupling member 50 has on the face 64 opposed to that carrying the radial projections 56 and the dog clutch teeth 60, a friction surface 64 smooth. This friction surface 64 is in contact with a friction ring 66 which is a washer with, at least on the face in contact with the surface 64, a material with a high coefficient of friction such that - by way of example only illustrative - cork, material advantageous for its low wear, the constancy of its coefficient of friction over time, and the low mechanical losses that it is likely to introduce. The mechanism finally comprises a spring member 68 applying in the axial direction a pressure directed towards the button 22, which pressure plates the washer 66 and the coupling member 50 against the driving wheel 30, and the latter against the button 22. Opposite side , the spring member 68 is supported on a fixed frame part of the lock, as can be seen in particular in Figure 3. The assembly may also comprise a part 70 whose role is to prevent the rotation of the friction washer 66, for example a part provided with fins 72 bearing against a fixed element of the frame of the lock. It will be noted that this rotational immobilization means may optionally be a one-piece formed element with the friction washer 66. Finally, the button 22 advantageously comprises a peripheral coding cam 74 enabling, in combination with a probe (not shown) actuating for example an electric pusher, to detect any rotational movement of the button, in particular to: - wake up electronic circuits (microcontroller, etc.) on detecting a beginning of rotation; - determine that the button has been pressed, in order to take any appropriate action (detection and timestamp of the maneuver, etc.); - With the possibility of determining the direction (clockwise or counterclockwise) of this rotation, that is to say to determine if the operation of the button is a maneuver opening or closing the lock. Kinematic of the disengageable coupling mechanism In the initial configuration, that is to say at the stop (the lock being locked or unlocked), the radial projections 56 of the coupling member 25. 50 are each located at top of the cam profile 36 of the driving wheel 30, that is to say in contact with this profile at the location of the respective central flats 42. Therefore, the coupling member 50 is held in the axial direction away 22 of the button, and consequently the clutch dog teeth 60 are decoupled from the receptor dog teeth 62 of the button 22. The spring member 68 is then in its state of maximum compression. In this position, which can be described as "neutral", the button 22 and thus the rotor block 16 are completely decoupled from the drive mechanism, so that the button 22 can be freely actuated, when opening. the lock can be operated from the outside by means of a key inserted in the lock inlet 20. In other words, the lock behaves exactly like a conventional, non-motorized lock. It will also be noted that this purely mechanical decoupling has the effect of putting the knob 22 and the rotor block of the lock completely "freewheeling", without them posing any resistance, even minimal, to the manual operation of the lock. the lock by the button or by the key. To actuate the lock electrically, the motor is energized and rotates the driving wheel 30 by the peripheral toothing 28.
    [0010] This rotation is carried out in one direction or the other depending on whether it is desired to actuate the lock in the direction of opening or in the direction of closing, the kinematics being the same in both case. At the beginning of rotation of the drive wheel 30, the coupling member 50 is retained by the friction of the friction washer 66 pressed by the spring member 68 against the friction surface 64. The coupling member 50, which is pushed against the drive wheel 30 by the spring member 68, then slides axially on the central axis 24 towards the drive wheel 30 as soon as the latter has turned a few degrees, when the radial projections 56 come out of the central flattened 42 to engage on the ramps 38. Due to the inclination of the ramps 38, the coupling member 50 is progressively closer to the drive wheel 30, and therefore the button 22 and receiver dog teeth 62, until the radial projections 56 abut against the radial abutments 34 of the drive wheel 30. The dog clutch teeth 60 are then engaged with the teeth of the clutch 62 of the button 22. In this configuration, the drive wheel 30 drives in rotation the orga Coupling 50 (by the radial stops 34 which abut against the radial projections 56 of the coupling member 50), and consequently the button 22 (via the dog clutch / receiver clutch). The knob rotated by this mechanism itself drives the rotor block of the lock, which has the effect of maneuvering it in the desired direction, closing or opening, depending on the direction of rotation of the motor and therefore that of the mechanism drive.
    [0011] The complete rotation of the rotor (on one revolution, two revolutions, two and a half revolutions, etc.) is detected by an appropriate means, for example a photodetector associated with an indexing disc integral with the motor wheel, or by any other appropriate conventional means.
    [0012] When this end of the rotor is detected, the direction of rotation of the motor is reversed. The driving wheel 30 is then driven in the opposite direction over a predetermined fraction of a turn, and this reverse rotation causes the radial projections 56 to rise up along the ramps 38 to reach the central flats 42 (the coupling member 50 being prevented from rotating by the friction exerted by the friction washer 66 during this phase). This has the effect of axially displacing the coupling member 50 away from the drive wheel 30 and the button 22, with the consequence of decoupling the dog clutch teeth 60 with the receiving dog teeth 62. Coupling 50 is released from the clutch dog teeth 62 and thus the button 22, which is now found "freewheeling", in the configuration that was the one described at the beginning of the present description of the kinematics of the mechanism. It should be noted that, in order for this procedure to work, it is appropriate that the rotational friction force exerted by the friction washer 66 on the friction face 64 of the coupling member 50 be greater than the force of friction exerted by the radial projections 56 of the coupling member 50 on the cam profiles 36 of the driving wheel 30. It will also be noted that, if by extraordinary (for example due to a failure of the electronics or batteries) it is not possible to reverse the direction of rotation of the motor at the end of the rotor stroke, and that the mechanism is therefore in the configuration with the radial projections 56 resting against the radial stops 34, it remains nevertheless possible to manually disengage the mechanism. Indeed, a manual rotation of the button will drive the drive wheel 3, with certainly the need to overcome the mechanical resistance of the engine still engaged. But this mechanical resistance will be manifested only on a few degrees of rotation, and will be followed quickly decoupling the drive wheel 30 with the coupling member 50, and thus the drive wheel with the button and the rotor of the lock. The mechanism will then remain in the disengaged configuration.
    [0013] Maneuvering a lock bolt lock In some cases, the lock is a lock which, at the opening, at the end of the stroke, controls the retraction of a locking bolt (typical case of locks without crutches at the end of the stroke). outside the door). In the case of a conventional motorized lock, the holding of the retracted bolt during the time required to push the opening normally causes a peak of electric current, because at the end of the race the motor is powered but as its rotor is blocked it consumes much more. The mechanism of the invention overcomes this disadvantage, if the engine is de-energized just when it comes into abutment, that is to say at the moment when after unlocking the lock it caused the retraction of the bolt.
    [0014] If the motor is de-energized at this precise moment, the mechanism remains purely passive and mechanical, so that the door is completely unlocked and the bolt remains retracted without any consumption of the motor. A delay is applied before refueling the motor and turn it in the opposite direction to ensure, as explained above, the disengagement of the drive mechanism from the button 22. This reverse rotation will immediately cause the return of the bolt to its normal position, not retracted. But it will be noted that throughout the duration of the time delay, that is to say during the entire period during which the bolt remained retracted, the engine was stopped and désalimenté, resulting in significant energy savings and therefore a significant increase the life of the lock's power batteries.
    权利要求:
    Claims (8)
    [0001]
    REVENDICATIONS1. A cylinder-type lock (10), motorized on opening and closing, comprising: - a stator block (12) adapted to be fixed to an opening; a rotor assembly (16) movable in rotation with respect to the stator block in one direction and in the other, this rotor assembly comprising a button (22) extended by a central operating axis (24), and a bit (18); ) integral with the central axis; a reversible electric motor for driving the rotor; - Motor control means selectively in one direction of rotation or in the other; and a disengageable mechanism for coupling the motor to the rotor assembly, characterized in that the disengageable coupling mechanism comprises: a series of receiver dog teeth (62) formed on the button around the central axis; - A drive wheel (30) drivable in rotation by the motor in one direction and the other, the drive wheel being mounted on the central axis freely rotated relative to it and the button, with, on one side forming a cam (32): - a series of radial stops (34) distributed circumferentially and, - between each pair of abutments, a profile (36) comprising two opposed legs (38, 38) extending from one side to the other another of a central flat (42), each -vamp progressing axially from the foot (40) of the stop to the central flat; a coupling member (50) in the form of a washer, freely mounted for rotation and translation on the central axis, comprising: on a first face, a series of dog clutch teeth (60) formed on a first circular region ( 58) facing the receiving dog, on the same first face, a series of radial projections (56) formed on a second circular region (54) facing the camming face of the driving wheel, these radial projections being in contact with each other; their apex with the respective profiles of the cam face, and - on a second face, a friction surface (64); - a friction washer (66) in contact with the friction surface of the coupling member; means (72) for immobilizing the friction washer in rotation; and - a spring member (68) capable of axially compressing the friction washer and the coupling member against the drive wheel, the rotational frictional force exerted by the friction washer against the friction surface of the member coupling being greater than the friction force between the radial projections of the coupling member and the profiles of the camming face of the driving wheel, and in that the motor is actuated in a first direction of rotation by the means so that the drive of the drive wheel by the motor successively produce: a) a relative rotational movement of the drive wheel relative to the coupling member, with displacement of the radial projections of the coupling member the along the ramps of the drive wheel from the flat to the stop, with correlatively an axial approach and a coupling of the dog clutch with the receiver dog, b) then abutting the radial projections of the body of the coupling against the stops of the driving wheel with correlatively a rotationally fastening of the drive wheel, the coupling member and central axis ensuring rotational drive of the central axis and the rotor of the lock.
    [0002]
    2. The lock of claim 1, wherein at the end of the rotor stroke, the motor is actuated in a reverse direction of rotation by the control means so that driving of the drive wheel by the motor further produces c) a relative rotational movement of the drive wheel relative to the coupling member, with an inverse displacement of the radial projections of the coupling member along the ramps of the drive wheel from the stop towards the flat, with correlatively an axial distance and disengagement of the dog clutch with the receiver dog, the rotor and the button then being disengaged from the coupling mechanism and being free to rotate to allow manual actuation of the lock.
    [0003]
    3. The lock of claim 2, wherein: - there is further provided means for detecting the end of travel of the rotor; and the control means are means capable of: after detecting the end of travel of the rotor, supplying the motor with reversal of its direction of rotation, and maintaining the motor supply in this inverted direction for a period of time; predetermined. 15
    [0004]
    4. The lock of claim 1, wherein: - the unlocking of the lock also causes the opening of a lock bolt; and the control means are means capable of: after detecting the end of travel, applying a predetermined time delay before feeding the motor with reversal of its direction of rotation.
    [0005]
    5. The lock of claim 1, further comprising: a peripheral encoder cam (74) integral in rotation with the button; and sensor means, comprising a probe in mechanical contact with the cam and able to detect a manual rotation exerted on the button and to wake up an electronic circuit on detection of this manual rotation.
    [0006]
    6. The lock of claim 5, wherein: - the peripheral cam (74) carries a differentiated coding according to the direction of rotation of the button; and the sensor means are further able to discriminate the direction of the manual rotation exerted on the button.
    [0007]
    The lock of claim 1, wherein the friction surface (64) of the coupling member (50) is a smooth surface, and the friction washer (66) comprises a friction face in contact therewith friction surface.
    [0008]
    The lock of claim 1, wherein the drive wheel rotatable by the motor is non-releasably coupled to said motor.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP3018268B1|2017-09-13|Releasable mechanism for motorised button-cylinder lock
    EP0215702B1|1989-08-09|Electric vehicle door lock
    FR2598110A2|1987-11-06|Improved power screwdriver
    FR2564652A1|1985-11-22|ELECTRIC ACTUATOR
    EP3591150A2|2020-01-08|Opening control with mechanical reassembly
    FR2860261A1|2005-04-01|Vehicle door opening mechanism incorporates motorised drive to assist opening of heavy doors e.g. of two-door vehicle
    EP0978609A1|2000-02-09|Electric power assisted door lock
    EP0285528B1|1991-04-24|Automatic braking arrangement for blinds and roller shutters
    FR2972972A1|2012-09-28|JOINT SYSTEM AND VEHICLE SEAT COMPRISING SUCH A JOINT SYSTEM
    WO2012098016A1|2012-07-26|Antitheft device for the steering mechanism of a motor vehicle
    EP0957293B1|2002-11-27|Electromagnetic screw-nut actuator
    FR3073801B3|2019-11-29|GLOVE BOX ACTUATOR FOR ELECTRICAL LOCKING AND ELECTRICAL UNLOCKING
    FR2957997A1|2011-09-30|SWITCHABLE MAGNETIC CLUTCH AND METHOD FOR OPERATING A SWITCHABLE MAGNETIC CLUTCH
    FR2655367A1|1991-06-07|Mechanically and electrically secured double cylinder lock
    EP0709535A2|1996-05-01|Disengageable coupling device for two coaxial axles associated with lock operating handles
    EP0292361B1|1990-08-22|Lock with an electrically operated unlocking mechanism
    EP3677738A1|2020-07-08|Electromechanical device for actuating lock capable of engaging equally with a key inserted in the rotor of the lock cylinder and with a coupling member connected to the rotor of the lock cylinder
    FR2808552A1|2001-11-09|Lock with mechanical and electrical release, uses spring-loaded pin engaging in shallow recess in lock rotor to stop operation of lock and has a rotating cam under pin to allow it to move clear when correct key is detected
    EP1412651B1|2009-02-11|Clutch sleeve coupling device
    EP2189995A2|2010-05-26|Control of high- or medium-voltage electrical switchgear with improved double latching and associated arming method
    WO2005124072A1|2005-12-29|Device for assisting in opening/closing an openable unit
    EP2575150B1|2016-10-05|Motorization disengagement device of the reset device of the contact closing device in an electric protection apparatus and apparatus comprising same.
    WO2013124489A1|2013-08-29|Startup control device for a motor vehicle
    EP3933153A1|2022-01-05|Electromechanical actuating device for a door with permanent magnets supported by at least one wheel of the clutch
    EP3511496B1|2020-07-08|Lock for automotive vehicle with three positions
    同族专利:
    公开号 | 公开日
    EP3018268A1|2016-05-11|
    EP3018268B1|2017-09-13|
    FR3028282B1|2016-12-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US7543469B1|2008-04-07|2009-06-09|Sun-Castle Global Precision Technology Co., Ltd.|Mechanism of electronic door lock|
    US20100212381A1|2009-02-23|2010-08-26|Lien-Hsi Huang|Electro-mechanical lock assembly|
    DE102011103337A1|2011-05-27|2012-11-29|Hochschule Bochum|Operating device for engagement/disengagement of drive shaft to/from power train, has primary coupling portion connected with secondary coupling portion by movement of primary coupling portion from initial position into end position|EP3677738A1|2019-01-07|2020-07-08|Opendoors|Electromechanical device for actuating lock capable of engaging equally with a key inserted in the rotor of the lock cylinder and with a coupling member connected to the rotor of the lock cylinder|
    EP3677742A1|2019-01-07|2020-07-08|Opendoors|Electromechanical device for activating a lock with offset control button|
    EP3690170A1|2019-02-04|2020-08-05|Opendoors|Electromechanical device for actuating a vibration uncoupling lock|
    FR3098838A1|2019-07-18|2021-01-22|Opendoors|Electromechanical lock actuation device offering the possibility of partial extraction of the internal key|
    EP3885514A1|2020-03-25|2021-09-29|Opendoors|Electromechanical device for actuating a spring bolt release lock in the event of opening of the door during a predetermined time|
    EP3933153A1|2020-07-03|2022-01-05|Opendoors|Electromechanical actuating device for a door with permanent magnets supported by at least one wheel of the clutch|
    SE539749C2|2016-02-19|2017-11-14|Hallandia Innovation Ab|Electronic door lock operating device|
    EP3626991A1|2018-09-24|2020-03-25|Fibar Group S.A.|Two-way automatic clutch|
    法律状态:
    2016-05-13| PLSC| Search report ready|Effective date: 20160513 |
    2016-05-24| PLFP| Fee payment|Year of fee payment: 2 |
    2016-11-21| PLFP| Fee payment|Year of fee payment: 3 |
    2017-10-13| PLFP| Fee payment|Year of fee payment: 4 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1460770A|FR3028282B1|2014-11-07|2014-11-07|DEBRAYABLE MECHANISM FOR A MOTORIZED CYLINDER LOCK WITH A BUTTON.|FR1460770A| FR3028282B1|2014-11-07|2014-11-07|DEBRAYABLE MECHANISM FOR A MOTORIZED CYLINDER LOCK WITH A BUTTON.|
    EP15193535.0A| EP3018268B1|2014-11-07|2015-11-06|Releasable mechanism for motorised button-cylinder lock|
    [返回顶部]