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  • 专利说明
  • 权利要求
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    • 专利摘要:

    公开号:ES2660873T9
    申请号:ES13855443.1T
    申请日:2013-11-04
    公开日:2018-10-19
    发明作者:Carlos FERREIRA SÁNCHEZ；Ander MUÑOZ LAGUARDIA
    申请人:Salto Systems SL；
    IPC主号:
    专利说明:

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    DESCRIPTION
    Opening mechanism of tongue locks by electronic clutch cylinders Object of the invention
    The present invention relates to a mechanism for opening tongue locks by means of electronic clutch cylinders.
    The invention is applied in the electronic locks industry and to the locks in which tongue locks are used.
    Technical problem to be solved and background of the invention
    The tongue-type locks, used in mailboxes, lockers, or cabinets, are usually of the mechanical type, that is, they require the use of a key for opening and closing.
    In this type of mechanical locks the electronic cylinders that perform the opening of the door in electronic locks are not used, since these electronic cylinders base their operation on a rotor that rotates freely until its activation, when the rotor couples a drive cam that , after being coupled, it turns in solidarity with the rotor and performs the opening of the door. Said cam is free until the drive cam engages, which, in the door locks where the cam is inside the door, presents no problem, since it cannot be easily manipulated from the outside.
    The reason for not using electronic cylinder mechanisms in tongue type locks is that, in these locks, the cam is the tongue itself and, this tongue is easily accessible for handling (by using radiographs, for example) ; therefore, since the tongue is locked, it would be very easy to manipulate the tongue and open the lock without the need for a key.
    The applicant is aware of European Patent 2 314 808 A1 which discloses the technical characteristics of the preamble of claim 1, that is, an electromechanical cylinder of the type that is formed by a prominence fixed to a cylinder body mounted on the respective lock, connected to the external face of the latter, includes a single prominence that together with the rotor forms an electronic module, which is located within a housing of the cylinder body and is maintained within the latter axially, but with the possibility of rotating freely so that, When the rotor is mounted on prominence, stay inside and inaccessible.
    Description of the invention
    The invention discloses a mechanism for opening tongue locks by means of electronic clutch cylinders.
    The mechanism for opening tongue locks by means of electronic clutch cylinders comprises at least one main rotor, a cylinder body through which the main rotor passes, a rotor supplement, a transmission cam, a tongue with an internal face and a outer face, and a nut.
    In the mechanism, the main rotor is connected to the rotor supplement through the interior of the cylinder body, the transmission cam being coaxially positioned with the rotor supplement, and the tongue with the transmission cam, transferring its rotation to the tab through a transmitter pin.
    In the mechanism for opening tongue locks by means of electronic clutch cylinders, the cylinder body comprises a housing in which a spring and a safety latch are inserted.
    In the opening mechanism of tongue locks by means of electronic clutch cylinders, the rotor supplement comprises three parts:
    - an external part comprising two recesses in which the rotor is coupled,
    - a central part comprising two parallel walls, in which the tongue and the transmission cam are installed, and
    - an internal part comprising an elongated cylindrical shape, in which the nut is placed.
    In the mechanism for opening tongue locks by means of electronic clutch cylinders, the transmission cam comprises an internal section and an external section.
    The internal section has two parallel sides, which are placed in correspondence with the two parallel walls of the central part of the rotor supplement.
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    The outer section is a doubly symmetrical section (with respect to a vertical axis and a horizontal axis), which comprises two opposite circular sides that are part of a first circle with a first radius and, two lugs, also opposite each other and also circular, which are part of a second circle of radius greater than that of the first circle and, are located between the two opposite circular sides.
    The two lugs of the external section of the transmission cam are located in correspondence with the two parallel sides of the internal section, and due to the shape of the internal section, the rotation of the rotor supplement rotates the transmission cam.
    In the opening mechanism of tongue locks by means of electronic clutch cylinders, the safety latch comprises a body and a head.
    In the mechanism for opening tongue locks by means of electronic clutch cylinders, the body is cylindrical in shape and the head comprises, in turn, a cylindrical interlocking tip, which has a smaller diameter than that of the body, and a ramp of unlocking, the body and the head being a single piece.
    In the opening mechanism of tongue locks by means of electronic clutch cylinders, the interlocking tip moves through the interior of the unlocking ramp.
    In the opening mechanism of tongue locks by means of electronic clutch cylinders, the tongue comprises the transmitter pin as an integral part of the tongue itself, a single hole and at least two lateral grooves.
    In the mechanism object of the invention, the safety latch fits in the single hole with the tongue in a first position, or in one of the lateral grooves with the tongue in a position rotated 90 ° with respect to the first position.
    The transmitter pin of the tongue locks opening mechanism by means of electronic clutch cylinders protrudes from the tongue, both on the inner face and on the outer face perpendicularly to the two faces, such that it is possible to install the tongue so that turn left or right by a 180 ° rotation with respect to a vertical axis of the tongue itself.
    The operating procedure of the opening mechanism of tongue locks by means of electronic clutch cylinders comprises the following steps:
    - at first, the rotor is not coupled to the rotor supplement, whereby said rotor rotates freely, the tongue being locked thanks to the action of the safety latch on the tongue hole, axially loaded by the spring;
    - Then, the rotor is coupled to the rotor supplement and the two rotate jointly, the transmission cam rotates with the rotation of the rotor supplement, pushing the head of the safety latch and thus releasing the load that the safety latch performs on the tongue;
    - the rotation of the transmission cam is transmitted to the tongue through the transmitter pin, while the safety latch retracts;
    - the tongue completes its travel by rotating 90 ° with respect to the initial position, at which time the safety latch again locks the tongue in the lateral groove that said tongue possesses by decoupling the rotor from the rotor supplement;
    - during the return of the tongue, the transmission cam performs a double function, first, of unlocking the safety latch and after transmission of the rotation of the rotor to the tongue, the rotor having been previously coupled to the rotor supplement.
    In the operation procedure of the opening mechanism of tongue locks by means of electronic clutch cylinders, at the end and initial point, the rotor rotates freely, since it disengaged the rotor supplement and, the tongue is locked before any attempt of manipulation .
    In a second embodiment, the tongue locks opening mechanism by electronic clutch cylinders comprises a drag cam, located between the transmission cam and the tongue.
    The drive cam of this second embodiment comprises a transmitter pin, a hole, at least two side slits, an outer face, and an inner face.
    In the second embodiment of the tongue locks opening mechanism by means of electronic clutch cylinders, the drive cam is placed on the central part of the rotor supplement, between the transmission cam and the tongue, the drive cam being connected to the tongue by means of the transmitter pin and, receiving the safety latch in the hole.
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    In the second embodiment of the mechanism for opening tongue locks by means of cylinders
    electronic clutch, the tongue comprises two holes and a hollow circular section, placing the
    tab on the central part of the rotor supplement by means of said hollow circular section.
    In the second embodiment of the mechanism for opening tongue locks by means of cylinders
    electronic clutch, the drag cam modifies the rotation of the tongue to the left or right
    by rotating said drag cam 180 ° about a vertical axis, thereby inserting the transmitter pin into one of the tongue holes.
    The operating procedure of the opening mechanism of tongue locks by means of electronic clutch cylinders according to the second embodiment comprises the following steps:
    - in the first moment, the rotor is not coupled to the rotor supplement, so that said rotor can rotate freely, the drag cam being locked thanks to the action of the safety latch on the hole of the drag cam, loaded axially by means of the spring; therefore, the tongue is also locked;
    - Then, the rotor is coupled to the rotor supplement and the two rotate jointly, the transmission cam rotates with the rotation of the rotor supplement, pushing the head of the safety latch and thus releasing the load that the safety latch performs on the drag cam;
    - the rotation of the transmission cam is transmitted to the tongue through the drive cam by means of the transmitter pin, while the safety latch retracts;
    - the tongue completes its travel by rotating 90 ° with respect to the initial position, at which time the safety latch again locks the drag cam in the lateral groove that has said drag cam, with the drag cam the tongue is locked, and the rotor decouples the rotor supplement;
    - during the return of the tongue, the transmission cam performs a double function, first, of unlocking the safety latch and, later, of transmitting the rotor rotation to the drag cam, which, in turn, transmits the rotation to the tongue, the rotor having been previously coupled to the rotor supplement (4).
    Description of the figures
    In order to complete the description and, in order to help a better understanding of the features of the invention, a set of figures representing the following in an illustrative rather than limiting manner accompanies this descriptive memory as an integral part thereof :
    Figure 1 shows an exploded view of a first embodiment of the invention.
    Figure 2 shows a sectional view of the first embodiment of the invention.
    Figure 3 shows an exploded view of a second embodiment of the invention.
    Figure 4 shows a sectional view of the second embodiment of the invention.
    Figure 5 shows a perspective view of the second embodiment of the invention with the safety latch according to an alternative embodiment.
    Figure 6 shows a detailed view of the transmission cam of the invention.
    Figure 7 shows a detailed view of the rotor supplement of the invention.
    Figure 8 shows a detailed view of the first embodiment of the safety latch of the invention.
    Figure 9 shows a profile view and another sectional view of the safety latch of the invention according to the embodiment of Figure 5.
    Figure 10 shows a detailed view of the tongue according to the first embodiment of the invention.
    Figure 11 shows a detailed view of the drive cam of the second embodiment of the invention.
    Figure 12 shows a detailed view of the tongue according to the second embodiment of the invention.
    Figure 13 shows a detailed view of an alternative embodiment of the tongue according to the second embodiment of the invention.
    Figure 14 shows a sequence of the operation of the mechanism object of the invention according to the first embodiment.
    The numerical references reflected in the figures correspond to the following elements:
    1. - rotor,
    2. - cylinder body,
    3. - decorative washer,
    4. - rotor supplement, 4e.- external part,
    4c.- central part,
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    4i.- internal part,
    4p.- parallel walls,
    5. - spring,
    6. - safety latch,
    6a.- body,
    6b.- head,
    6c.- unlocking ramp,
    6d.- interlocking tip,
    7. - accommodation,
    8. - transmission cam,
    8i.- internal section of the transmission cam,
    8e.- external section of the transmission cam,
    8p.- parallel sides of the internal section of the transmission cam,
    9. - second clamping washer,
    10. - drag cam,
    11. 11 '.- transmitter pin,
    12. - regulation discs,
    13. - splice,
    14. 14'- tongue,
    14i.- inner side of the tongue,
    14e.- external face of the tongue,
    15.-clamping nut,
    16. - through hole,
    17. 17 '.- lateral groove,
    18c, 181.- hole,
    19.- recess,
    20a, 20b, 20c.- hollow circular section,
    21.- flange,
    100.- mechanism.
    Preferred embodiment of the invention
    As already indicated and, as shown in the figures described above, the object of the invention is a mechanism (100) for opening tongue locks (14, 14 ') by electronic clutch cylinders.
    As far as this description is concerned, the zone of the mechanism (100) that is manipulable by a user (zone on the right in Figure 1) is considered external zone and, the zone of the mechanism (100) that performs the internal area opening and closing of the lock (tongue area (14, 14 ') of the mechanism (100)).
    The invention has two different embodiments, a simplified first embodiment, applicable to flat tabs (14), which can be adapted to close a door that opens to the right or left by rotating the tab (14) around itself, and a second embodiment, applicable to locks in which the mechanism cannot adapt to different door rotations by rotating the tongue (14 '). The above usually occurs because the tongue (14 '), in this second embodiment, has a stepped shape, such that the step of the tongue (14') prevents free rotation in 180 ° of the tongue (14 ' ), unable to invert 180 ° to change the direction of rotation.
    Next, the first embodiment of the invention (shown in Figures 1 and 2) is described, from the external zone to the internal zone.
    The mechanism (100) for opening locks comprises a main rotor (1) of the mechanism (100) and a cylinder body (2), through which the main rotor (1) passes through the external zone.
    The cylinder body (2) comprises:
    - a housing (7), into which a spring (5) and a safety latch (6) are inserted,
    - a through hole (16), through which the main rotor (1) is introduced.
    The safety latch (6) has two embodiments (shown in figures 8 and 9). In the first embodiment of the safety latch (6), said safety latch (6) is a cylindrical part comprising a cylindrical body (6a) and a head (6b) which, in turn, comprises an interlocking tip (6d) cylindrical, which has a diameter smaller than that of the body (6a), and an unlocking ramp (6c), the body (6a) and the head (6b) being a single piece; In an alternative embodiment of the safety latch (6), the interlocking tip (6d) moves through the interior of the unlocking ramp (6c) (see details of the section in Figure 9).
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    Next, continuing with the description from the outer zone to the inner zone, the mechanism (100) for opening tongue locks (14) by means of electronic clutch cylinders comprises a rotor supplement (4), (shown in Figure 7). ), the rotor (1) is coupled to the rotor supplement (4) through one of its sides, and, on the other side, a nut that fixes the opening mechanism (100) to the door where it is installed is placed .
    The rotor supplement (4) comprises three parts, a first external part (4e) comprising two recesses (19) to which the rotor (1) is coupled, a central part (4c) with two parallel walls (4p) and an internal part (4i), with an elongated cylindrical shape.
    The mechanism (100) comprises a transmission cam (8) (shown in Figure 6), which is located in the central part (4c) of the rotor supplement (4). Said transmission cam (8) comprises an internal section (8i) having two parallel sides (8p) that are placed in correspondence with the two parallel walls (4p) of the central part (4c) of the rotor supplement (4), whereby the rotation of the rotor supplement (4) causes the rotation of said transmission cam (8).
    The outer section (8e) of the transmission cam (8) is a doubly symmetrical section (with respect to a vertical axis and a horizontal axis), which comprises two opposite circular sides that are part of a first circle with a first radius, and two lugs (21), also opposite each other and also circular, which are part of a second circle with a radius greater than the radius of the first circle and, are located between the two opposite circular sides. The two lugs (21) of the external section (8e) of the transmission cam (8) correspond to the two parallel sides (8p) of the internal section (8i).
    Next, on the central part (4c) of the rotor supplement (4) the tongue (14) (shown in figure 10) is placed, said tongue (14) comprises a hollow circular section (20a), with the central part (4c) of the rotor supplement (4) passing through said hollow circular section (20a). Finally, a nut (15) that retains the mechanism elements (100) is placed in the internal part (4i) of the rotor supplement (4).
    In this first embodiment, the tongue (14) comprises a through hole (18c), in which the head (6b) of the safety latch (6) fits, when said safety latch (6) is blocking the tongue ( 14). The tongue (14) comprises two lateral grooves (17), located on the perimeter of the tongue (14) at the height of the hollow circular section (20a). The tongue (14) comprises an outer face (14e) and an inner face (14i) opposite each other.
    Also, in this first embodiment, the tongue (14) comprises a transmitter pin (11), which is a cylindrical projection perpendicular to the tongue (14), said transmitter pin (11) protrudes through the two faces (14e , 14i) of the tongue (14).
    The transmitter pin (11) protruding through the two faces (14e, 14i) of the tongue (14), together with the through hole (18c), and the shape of the external section (8e) of the transmission cam (8), allow to adapt the mechanism (100) to close a door to the right or to the left by a 180 ° turn with respect to a vertical axis of the tongue.
    The operation of the mechanism (100) according to the first embodiment is set forth below, based on Figure 14:
    1. In the first moment, the rotor (1) is not coupled to the rotor supplement (4), which means that said rotor (1) can rotate freely, locking the tongue (14) thanks to the action of the safety latch (6), axially axially loaded by the spring (5),
    over the hole (18c) of the tongue (14).
    2. Next, the rotor (1) engages the rotor supplement (4) and both rotate in solidarity, the transmission cam (8) rotates in solidarity with the rotation of the rotor supplement (4), thus releasing the load made by the safety latch (6) on the tongue (14).
    3. The rotation of the transmission cam (8) is transmitted to the tongue (14) through the transmitter pin (11); at this point, the safety latch (6) retracts.
    4. The tongue (14) completes its travel by rotating 90 ° with respect to the initial position, at which time the safety latch (6) again locks the tongue (14) in the lateral groove (17) of said tongue (14) (as shown in Figure 14E). At that time, the rotor (1) is disengaged from the rotor supplement (4).
    5. Similarly, in the return of the tongue (14), the transmission cam (8) performs a double function, first of unlocking the safety latch (6) and then of transmission of the rotor rotation ( 1) to the tongue (14), the rotor (1) having been previously coupled to the rotor supplement (4).
    6. End and initial point of rest at 0 °. At this point, the rotor (1) rotates freely (since it has been disengaged from the rotor supplement (4)), and the tongue (14) is blocked in the event of any manipulation attempt.
    The second embodiment of the mechanism (100) (shown in Figures 3 and 4), comprises a few additional elements.
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    In the second embodiment, the tongue (14 ') (shown in Figure 12) comprises, as in the first embodiment, two through holes (18c) and a hollow circular section (20b) with the inner part (4i) of the rotor supplement (4) passing through the hollow circular section (20b).
    An alternative embodiment of the tongue (14 ') of the second embodiment of the invention, which is a tongue (14') with a stepped shape, is shown in Figure 13.
    The second embodiment also comprises, in addition to all the components of the first embodiment, a drive cam (10) (shown in Figure 11), which is placed between the transmission cam (8) and the tongue ( 14 ').
    Between the drive cam (10) and the drive cam (8) a second clamping washer (9) is placed.
    The drive cam (10) comprises the following:
    - a hollow circular section (20c), through which the internal part (4i) of the rotor supplement (4) passes,
    - a transmitter pin (11 '), which is a cylindrical body that protrudes perpendicular to the drive cam (10) and is connected to one of the through holes (18c) of the tongue (14'),
    - a through hole (181) that receives the head (6b) of the safety latch (6),
    - two lateral grooves (17 '), located at the height of the hollow circular section (20c).
    Also, the mechanism (100) comprises a decorative washer (3), located around the cylinder body (2).
    The transmitter pin (11 ') protrudes beyond one side of the drag cam (10) or beyond the opposite side, such that, by 180 ° rotation of the drag cam (10) with respect to a vertical axis, the mechanism (100) can be adapted to doors that open to the right or to the left.
    In the second embodiment, after the drive cam (10), there are regulation discs (12) and a joint (13) that is located between the tongue (14 ') and the regulation discs (12) (all these elements can be seen in figure 3).
    The regulation discs (12) are used to adjust the tongue (14 ') according to the necessary depth, so that the tongue (14') rotates and stops against the wall of the mailbox / cabinet after the mechanism has been installed (100) The joint (13) facilitates the rotation of the tongue (14 ').
    Finally, the second embodiment of the mechanism (100) comprises at least one nut (15), fixed to the internal part (4i) of the rotor supplement (4), thus fixing all the elements that are part of the mechanism (100) for opening tongue locks (14 ') by electronic clutch cylinders.
    The operation of the mechanism (100) according to the second embodiment is set forth below:
    1. In the first moment, the rotor (1) is not coupled to the rotor supplement (4), whereby said rotor (1) rotates freely. The tongue (14 ') is locked thanks to the action of the transmitter pin (11') of the drag cam (10) and the safety latch (6) that locks the drag cam (10), being axially loaded by means of the spring (5) over the hole (18i) of the drive cam (10).
    2. Next, the rotor (1) engages the rotor supplement (4) and both rotate in solidarity, the transmission cam (8) rotates with the rotation of the rotor supplement (4), releasing the load made by the latch safety (6) on the drag cam (10).
    3. The rotation of the transmission cam (8) is transmitted to the drive cam (10) and the drive cam (10) to the tongue (14 ') by the transmitter pin (11'); at this point, the safety latch (6) is still retracted.
    4. The tongue (14 ') completes its travel by turning 90 ° and abutting the two sides of the body (2) with respect to the initial position, at which point the safety latch (6) again locks the drag cam ( 10) in the lateral groove (17) of said drag cam (10), and with the locking of the drag cam (10) the tongue (14 ') is locked. At that time, the rotor (1) is disengaged from the rotor supplement (4).
    5. Similarly, in the return of the tongue (14 '), the transmission cam (8) performs a double function, first, of unlocking the safety latch (6) and then of transmitting the rotation of the rotor (1) to the drive cam (10), the rotor (1) having been previously coupled to the rotor supplement (4).
    6. End and initial point of rest at 0 °. At this point, the rotor (1) rotates freely (since it has been disengaged from the rotor supplement (4)), and the tongue (14) is blocked in the event of any manipulation attempt.
    The invention should not be limited to the particular embodiment described herein. Those skilled in the art can develop other embodiments based on the description made herein. Therefore, the scope of the invention is defined by the following claims.
    权利要求:
    Claims (13)
    [1]
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    1. Opening mechanism (100) of tongue locks by means of electronic clutch cylinders, comprising at least:
    - a main rotor (1),
    - a cylinder body (2), with the rotor (1) passing through said cylinder body (2),
    - a rotor supplement (4), and
    - a tongue (14, 14 ')
    where the main rotor (1) is connected to the rotor supplement (4) through the inside of the cylinder body (2), characterized in that the mechanism (100) additionally comprises:
    - a transmission cam (8), and
    - a nut (15),
    where the transmission cam (8) is coaxially placed to the rotor supplement (4) and the tongue (14, 14 ') is coaxially placed to the transmission cam (8), the transmission cam (8) transferring its rotation to the tongue (14, 14 ') by means of a transmitter pin (11, 11').
    [2]
    2. Opening mechanism (100) of tongue locks by means of electronic clutch cylinders according to claim 1, characterized in that the cylinder body (2) comprises a housing (7), into which a spring (5) is inserted ) and a safety latch (6), plus a rotation stop on the cylinder body (2).
    [3]
    3. Opening mechanism (100) of tongue locks by means of electronic clutch cylinders according to the preceding claims, characterized in that the rotor supplement (4) comprises three parts:
    - an external part (4e), comprising two recesses (19) to which the rotor (1) is coupled,
    - a central part (4c), comprising two parallel walls (4p), on which the tongue (14, 14 '), and the transmission cam (8) are installed, and
    - an internal part (4i), comprising an elongated cylindrical shape, in which at least one nut (15) and at least one supplement ring (12) is placed.
    [4]
    4. Mechanism (100) for opening tongue locks by electronic clutch cylinders according to the preceding claims, characterized in that the transmission cam (8) comprises an internal section (8i) and an external section (8e), such how:
    - the internal section (8i) has two parallel sides (8p), which are placed in correspondence with the two parallel walls (4p) of the central part (4c) of the rotor insert (4),
    - the external section (8e) is a doubly symmetrical section (with respect to a vertical axis and a horizontal axis), which comprises two opposite circular sides that are part of a first circle with a first radius, and two lugs (21), also opposite each other and also circular, which are part of a second circle with a radius greater than that of the first circle and are located between the two opposite circular sides,
    placing the two lugs (21) of the external section (8e) of the transmission cam (8) in correspondence with the two parallel sides (8p) of the internal section (8i), and due to the shape of the internal section ( 8i), the rotation of the rotor supplement (4) rotates the transmission cam (8).
    [5]
    5. Mechanism (100) for opening tongue locks by means of electronic clutch cylinders according to the preceding claims, characterized in that the safety latch (6) comprises a body (6a) and a head (6b).
    [6]
    6. Mechanism (100) for opening tongue locks by electronic clutch cylinders according to claim 5, characterized in that the body (6a) has a cylindrical shape and the head (6b), in turn, comprises a tip of interlocking (6d) cylindrical, which has a diameter smaller than that of the body (6a), and an unlocking ramp (6c), the body (6a) and the head (6b) being a single piece.
    [7]
    7. Opening mechanism (100) of tongue locks by electronic clutch cylinders according to claim 5, characterized in that the head (6b) of the safety latch (6) is divided into interlocking tip (6d) and ramp of unlocking (6c), moving the interlocking tip (6d) through the interior of the unlocking ramp (6c) and being connected to the spring (5) on one side.
    [8]
    8. Mechanism (100) for opening tongue locks by electronic clutch cylinders according to the preceding claims, characterized in that the tongue (14) comprises the following:
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    - an internal face (14i) and an external face (14e),
    - a transmitter pin (11) as an integral part of the tongue itself (14),
    - a single hole (18c),
    - at least two side slits (17), and
    - a hollow circular section (20a),
    in such a way that the safety latch (6) fits:
    a) in the single hole (18c), with the tongue (14) in a first position, or
    b) in one of the side slits (17), with the tongue (14) in a position rotated 90 ° with respect to the first position.
    [9]
    9. Opening mechanism (100) of tongue locks by means of electronic clutch cylinders according to the preceding claims, characterized in that the transmitter pin (11) protrudes beyond said tongue (14) both beyond the inner face ( 14i) as beyond the external face (14e), perpendicularly with respect to the two faces (14e, 14i), such that it is possible to install the tongue (14) so that it turns left or right by a rotation of 180 ° of the tongue (14) relative to a vertical axis of the tongue itself (14).
    [10]
    10. Opening mechanism (100) of tongue locks by means of electronic clutch cylinders according to claims 1 to 5, characterized in that the mechanism (100) comprises a drive cam (10) located between the transmission cam (8) ) and the tongue (14 '), said drag cam (10) comprising:
    - a transmitter pin (11 '),
    - a hole (181),
    - at least two side slits (17 '),
    - an outer face (10e),
    - a hollow circular section (20c), and
    - an inner face (100),
    such that said drag cam (10) is placed on the central part (4c) of the rotor supplement (4) between the transmission cam (8) and the tongue (14 '), the drag cam (10) connecting to the tongue (14 ') by means of the transmitter pin (11'), and receiving the safety latch (6) in the hole (181).
    [11]
    11. Opening mechanism (100) of tongue locks by electronic clutch cylinders according to claim 10, characterized in that the tongue (14 ') comprises the following:
    - two holes (18c),
    - a hollow circular section (20b),
    such that the tongue (14 ') is placed on the central part (4c) of the rotor supplement (4) by means of the hollow circular section (20b).
    [12]
    12. Opening mechanism (100) of tongue locks by means of electronic clutch cylinders according to any one of claims 1 to 5 and 10 to 11, characterized in that the tongue (14 ') modifies its rotation to the left or to the right by 180 ° rotation of the drive cam (10) around a vertical axis, thus inserting the transmitter pin (11 ') into one or the other hole (181) of the tongue (14).
    [13]
    13. Operating procedure of the mechanism (100) for opening tongue locks by means of electronic clutch cylinders according to any one of the preceding claims 1 to 5 and 10 to 12, characterized in that it comprises the following steps:
    to. In the first moment, the rotor (1) is not coupled to the rotor supplement (4), which means that said rotor (1) can rotate freely, the drive cam (10) being by the action of the safety latch ( 6), axially loaded by means of the spring (5), over the hole (18i) of the drive cam (10); therefore, the tongue (14) is also locked;
    b. Next, the rotor (1) engages the rotor supplement (4) and both rotate in solidarity, the transmission cam (8) rotates in solidarity with the rotation of the rotor supplement (4), pushing the head (6b) through of the unlocking ramp (6c) of the safety latch (6), thus releasing the load made by the safety latch (6) on the drag cam (10);
    C. the rotation of the transmission cam (8) is transmitted to the tongue (14 ') through the drive cam (10) by the transmitter pin (11); at this point, the safety latch (6) retracts.
    d. the tongue (14) completes its travel by rotating 90 ° with respect to the initial position, at which time the safety latch (6) again locks the drag cam (10) in the lateral groove (17 ') of said drag cam (10), and with the locking of the drag cam (10) the tongue (14 ') is locked, uncoupling the rotor (1)
    of the rotor supplement (4) at this point;
    and. in the return of the tongue (14 '), the transmission cam (8) performs a double function, firstly, of unlocking the safety latch (6) and then of transmitting the rotation of the rotor (1) to the drag cam (10), which, in turn, transmits said rotation to the tongue (14 '), the rotor (1) having been previously coupled to the rotor supplement (4).
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    同族专利:
    公开号 | 公开日
    US20140138201A1|2014-05-22|
    WO2014076335A1|2014-05-22|
    ES2660873T3|2018-03-26|
    EP2921621A4|2017-04-26|
    EP2921621A1|2015-09-23|
    US9388604B2|2016-07-12|
    ES2469947B1|2015-03-31|
    AU2013346669B2|2017-05-04|
    AU2013346669A1|2015-04-16|
    ES2469947A1|2014-06-20|
    EP2921621B1|2018-01-03|
    DK2921621T3|2018-04-16|
    引用文献:
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    DE10324690A1|2002-06-10|2004-02-05|Mehmet Sancak|Method for remotely operating a cylinder lock has two separable sections which may be locked together electrically or by means of a key|
    US7412855B2|2003-05-14|2008-08-19|Moshe Dolev|Pivotal bar-lock with encased cylinder lock|
    FR2882771B1|2005-03-04|2008-09-05|Valeo Securite Habitacle Sas|DEBRAYABLE LATCH FOR AUTOMOBILE LOCK MECHANISM|
    FR2882772B1|2005-03-04|2007-05-04|Valeo Securite Habitacle Sas|DEBRAYABLE LATCH FOR AUTOMOBILE LOCK MECHANISM|
    KR20060106183A|2005-04-06|2006-10-12|김갑식|Locking device|
    EP1736620A1|2005-06-24|2006-12-27|BUGA Technologies GmbH|Lock cylinder with locked knob shaft|
    US7401481B1|2007-04-18|2008-07-22|Jui Kuo Key-Making Co., Ltd.|Lock device for notebook computer|
    US20090013736A1|2007-07-09|2009-01-15|Voosen Robert C|Electronic lock|
    ES2331865B1|2008-07-15|2010-10-28|Salto Systems, S.L.|CLUTCH MECHANISM APPLICABLE TO ELECTROMECHANICAL CYLINDERS OF LOCKS.|
    ES2331864B1|2008-07-15|2010-10-28|Salto Systems, S.L.|ELECTROMECHANICAL CYLINDER FOR LOCK.|
    DE102008056627C5|2008-11-10|2012-08-02|Wilka Schließtechnik GmbH|Profile cylinder lock with one-piece radial housing attachment and with automatic reset device for a cam or follower body|
    ES2393482B1|2011-04-14|2013-10-29|Salto Systems, S.L.|CLUTCH MECHANISM APPLICABLE TO ELECTROMECHANICAL CYLINDERS OF IMPROVED LOCKS.|CN110607949B|2019-09-24|2021-04-06|俞振挺|Lock body power assembly with clutch|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ES201231790A|ES2469947B1|2012-11-19|2012-11-19|OPENING MECHANISM OF LENGÜETA LOCKS THROUGH CLUTCH ELECTRONIC CYLINDERS|
    ES201231790|2012-11-19|
    PCT/ES2013/070761|WO2014076335A1|2012-11-19|2013-11-04|Mechanism for opening cam locks by means of electronic clutch cylinders|
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