EP0231042B1 - Elektromechanische Betätigungsvorrichtung zum Verriegeln und Entriegeln von Kraftfahrzeugtüren - Google Patents

Elektromechanische Betätigungsvorrichtung zum Verriegeln und Entriegeln von Kraftfahrzeugtüren Download PDF

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Publication number
EP0231042B1
EP0231042B1 EP87200046A EP87200046A EP0231042B1 EP 0231042 B1 EP0231042 B1 EP 0231042B1 EP 87200046 A EP87200046 A EP 87200046A EP 87200046 A EP87200046 A EP 87200046A EP 0231042 B1 EP0231042 B1 EP 0231042B1
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EP
European Patent Office
Prior art keywords
control member
lock
actuator
operating member
primary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP87200046A
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English (en)
French (fr)
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EP0231042A3 (en
EP0231042A2 (de
Inventor
Giovanni Dr. Aschieri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rockwell Automotive Body Systems Italiana SpA
Original Assignee
Rockwell Automotive Body Systems Italiana SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rockwell Automotive Body Systems Italiana SpA filed Critical Rockwell Automotive Body Systems Italiana SpA
Publication of EP0231042A2 publication Critical patent/EP0231042A2/de
Publication of EP0231042A3 publication Critical patent/EP0231042A3/fr
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Publication of EP0231042B1 publication Critical patent/EP0231042B1/de
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Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/04—Electrical
    • E05B81/06—Electrical using rotary motors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
    • E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
    • E05B81/16—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on locking elements for locking or unlocking action
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/20—Bolts or detents
    • E05B85/24—Bolts rotating about an axis
    • E05B85/247—Bolts rotating about an axis about a vertical axis

Definitions

  • the present invention relates to an electromechanical device for the remote control of the opening of a lock and of the corresponding door of a motor vehicle, comprising an actuator provided with an electric motor, a gear reduction and a control member actuated by said reduction means, said device comprising a movable primary operating member, connected to the control member and acting on a lever for opening the lock, said primary member being movable from a rest position.
  • remote control is meant here to refer with the greatest amplitude to any kind of control carried out without direct mechanical connection to the door lock, by means of an electric switch installed anywhere, or by means of a centralized station installed, for example, on the instrument panel and acting separately or collectively on the various locks and doors of the vehicle, or even by means of a real remote control device acting from the outside of the vehicle.
  • Electromechanical devices intended to remotely control the locking and unlocking of the lock of the door of a motor vehicle are well known, and they have reached considerable diffusion. These devices substantially comprise an actuator constituted by an electric motor, a reduction gear driven by the motor and a rack-shaped rod actuated by the reduction gear and connected, by suitable kinematic means, to a member of the lock which , when it is moved in one direction, gives rise to the locking of the lock, while, when it is moved in the opposite direction, it provides for unlocking the lock.
  • electromechanical devices intended to remotely control the opening of the door of a vehicle, the opening being heard in the direction of actuating the means for opening the lock and, consequently, the corresponding door, not in the direction of unlocking the lock.
  • electromechanical opening device of the type stated above or also in the preamble of claim 1, is - known from patent document EP-A-159,238. Like other devices of this kind, this device does not provide for the control of the locking and unlocking of the lock.
  • the object of the present invention is to provide a unique electromechanical device capable of carrying out remotely either the locking and unlocking control of the lock, or the opening control. the lock and, therefore, the door of a vehicle; namely, in other words, to provide a device for remotely controlling the opening of the lock and the door of a vehicle, which is also capable, by means of its single actuator, of also performing the locking and unlocking control for the door lock.
  • an electromechanical device as indicated in principle, characterized in that the primary operating member is movable from said rest position in both directions, namely a direction to open the lock and the opposite direction; that a secondary operating member is slidably mounted on said primary operating member with the interposition of an elastic means allowing the secondary operating member, at least for a direction of movement of the primary operating member, not to not follow the movement of said primary operating member over its entire travel; and that the secondary operating member is connected to a manual operating member allowing the manual locking and unlocking of the lock, a clearance being provided at the connection between the primary operating member and the manual operating member, said clearance corresponding to the operational travel of the locking and unlocking member of the lock.
  • the presence of the secondary operating member does not prevent manual control of the locking and unlocking of the lock, which is authorized by said mechanical clearance corresponding to the stroke of the manual control member who performs these operations.
  • a movement of the primary operating member, determined by the actuator, in the direction opposite to the direction of opening of the door, is authorized by mobility in this direction, provided for this purpose in the mounting of the primary member maneuver, and this movement does not act on the opening lever, but it gives rise to a movement of the secondary maneuvering member, which carries with it the manual di operating member to the locking position of the lock, if the manual operating member is not already in this position. If, on the contrary, the manual operating member is already in the locking position, the secondary operating member is limited to traversing the intended mechanical play.
  • a displacement of the primary operating member, produced by the actuator in the direction of opening of the door, but for an extension smaller than that provided for this operation, does not give rise to opening, but it gives rise to a movement of the secondary operating member, which carries with it the manual operating member to the unlocking position of the lock, if the manual operating member is not already in this position. If, on the contrary, the manual operating member is already in the unlocked position, the secondary operating member is limited to traversing the mechanical clearance provided.
  • a movement of the primary operating member determined by the actuator in the direction of opening of the door, and for the entire extension provided for this operation, first determines a movement of the secondary member of maneuver, which carries with it the manual operating member to the unlocking position of the lock, if the manual operating member was not already in this position, while it is limited to traversing the mechanical play provided if the manual operating member was already in the unlocked position, and this within the limits of movement granted to the secondary operating member, after which the elastic means interposed between the primary and secondary operating members allows the secondary operating member to stop, while the primary operating member continues to run, loading the elastic means, until the opening of the lock and of the por te, opening which in any case has already been authorized by the unlocking previously carried out.
  • a single actuator is placed in a condition to independently control the operations. for locking the lock, unlocking and opening the door, depending on the direction of movement for which it is activated, and the amplitude of the movement itself. It therefore becomes possible to produce very compact and economical assemblies capable of remotely carrying out all the operations which may be required on the lock of a vehicle door, which can be controlled by specific control stations for each vehicle door , either can be controlled by a centralized station, collectively for all the locks and doors of the vehicle itself or selectively for the different locks and doors, or else can be controlled using a real remote control device, from inside or outside the vehicle.
  • Fig. 1 is a front view of a vehicle lock provided with an electromechanical control device according to the invention
  • Fig. 2 is a side view of the lock and of the electromechanical device shown in FIG. 1
  • Fig. 3 is a view similar to that of FIG. 1, but in which the upper plate of the lock and the parts situated above are removed, and others are interrupted, to show the internal mechanisms of the lock
  • Fig. 4 shows a section made through the actuator of the electromechanical device
  • Fig. 5 shows, on a larger scale, a braking device included in the actuator
  • Fig. 6 is a diagram of the operational displacements carried out by the actuator to carry out the various operations.
  • the invention is represented in its application to a particular type of lock for vehicles, known in itself from the document of Patent GB-A-2,045,336, comprising two coupling members with symmetrical displacement controlled by a lock, but it should be understood that by appropriate adaptations the invention can be applied to any type of lock for vehicles.
  • mechanisms for reversing the movement can naturally be provided when the members of the lock to be operated require movement in the opposite direction to the direction of movement of the members of the device according to the invention.
  • the lock shown comprises in its structure a lower plate 1 and an upper plate 3, the latter extending so as to form a console 4 for supporting the electromechanical actuator.
  • the operational components of the lock are housed mainly between the two plates 1 and 3.
  • the components, as shown particularly in FIG. 3 comprise two hooking members 7, pivoting on pivots 6 supported by the plates 1 and 3.
  • the hooking members are shown in the lock closing condition, and they are provided with springs (not shown) which push them towards the opening condition.
  • the opening movement of the hooking members is prevented by a latch 9, which is pushed by a spring 8 and which can be removed, thus moving it away from the hooking members, by acting on a stud 10 with which it is provided. .
  • This action is entrusted to an opening lever 12, pivoting on a pivot 11 supported by the plates 1 and 3, and having an lug 13 on which the exterior door opening handle acts, as well as an arm 14 with which cooperates with a lever 16, which is pivoted on a folded part 2 of the plate 1, and on which the interior door opening handle acts.
  • the opening lever 12 is also provided with a second arm 15 intended to move the lock 9.
  • the movement of the opening lever 12 can be transmitted to the stud 10 of the latch 9 by a manual operating member 17 which presides over the locking of the lock, which is pivoted at 22 and which can be moved in the longitudinal direction to the illustrated position (locked lock) or to a position moved down relative to FIG. 3 (unlocked lock) under the action of a lever 21 pivoted on a folded part 5 of the plate 3 and connected to the manual operating member of the lock (usually a pusher or a lever).
  • the manual operating member 17 has a folded end 18 which in the unlocking condition cooperates with the arm 15 of the opening lever 12, a slot 19 in which engages the stud 10 of the bolt 9, and a subsequent end slot 20 for electromechanical control.
  • the folded end 18 of the member 17 does not interfere with the trajectory of the arm 15 of the opening lever 12, and therefore the opening lever moves empty and it cannot not open the door.
  • the manual operating member 17 is moved downward, the folded end 18 faces the arm 15 of the opening lever 12, and therefore the operation of the latter causes the member 17, the stud 10, to move. and the latch 9, thus releasing the hooking members 7 which then, pushed by their springs, pass to the open position.
  • an actuator 23 for electromechanical actuation, on the console 4 is mounted an actuator 23, described in more detail below, whose action is manifested by the displacement of an internal rod 43, protected by a bellows 25 and ending in a eyelet 24.
  • a primary operating member 27 provided with two slots 28 in which engage guide studs 26 mounted on the plate 3.
  • the member 27 has an appendage ending in a stud 29, which is engaged in the eyelet 24 of the actuator 23 and receives from the latter the movements controlled by the actuator.
  • the member 27 is also provided with a finger 30 by means of which it can act on the same arm 14 of the opening lever 12, on which the lever 16 also controls the opening effected from the inside.
  • the primary operating member 27 is provided with two flanges 31, 32 which support a secondary operating member 33 having an enlarged portion 34 which, for a direction of movement, bears against the flange 32. Between the flange 31 and the enlarged part 34 is disposed a spring 36 partially compressed.
  • the secondary operating member 33 has a folded part 35 which engages in the slot 20 of the manual operating member 17.
  • the primary operating member 27 has a rest position (to which it is renewed by the actuator 23 after each operation) which is that shown and in which the finger 30 faces the arm 14 of the opening lever 12 without acting on the latter; the slots 28 are arranged in such a way that, from this rest position, they allow the primary operating member 27: to move in one direction (the opening direction) so that the finger 30 acts on the arm 14 of the opening lever 12 for a long stroke, sufficient to give rise to the retraction of the lock 9 and therefore to the opening of the lock and of the door: as well as to move also in the opposite direction for a short stroke, corresponding to the operational stroke of the manual operating member 17.
  • the folded part 35 of the secondary operating member 33 is arranged in such a way that, in this position of rest of the primary member of operation and if the manual operation member is in the locked position (as shown), the folded part 35 is located near the outer end of the slot 20 of the manual operation member 17.
  • the operation of the device is as follows.
  • the actuator 23 could (unnecessarily, inadvertently, because it is an ineffective operation) be actuated so as to move the primary operating member 27 in the opposite direction to the opening direction; in this case, the folded part 35 of the secondary operating member 33 would be limited to traversing, without effect, the length of the slot 20 of the manual operating member 17. If, on the contrary, at the time of actuation from the actuator 23 the manual operating member is in the unlocked position, it is moved to the locked position, under the action of the folded part 35 of the secondary operating member 33. The locking the lock can therefore always be carried out, either manually or using the actuator 23.
  • the actuator 23 can, on the contrary, be actuated in the direction which displaces the primary operating member 27 in the opening direction, and for an amplitude corresponding to the stroke of the manual operating member 17: in this case, the folded part 35 of the secondary operating member 33 carries with it the manual operating member 17 leading it to the unlocked condition.
  • the actuator 23 when the actuator 23 is actuated, the manual operating member is already in the unlocked position, the folded part 35 of the secondary operating member 33 is limited to traversing, without effect. , the length of the slot 20 of the manual operating member 17. Therefore, the unlocking of the lock can always be carried out, either manually, or by means of the actuator 23.
  • the actuator 23 can be actuated in the direction which displaces the primary operating member 27 in the opening direction, and for an amplitude corresponding to the stroke of the lever.
  • opening 12 in this case, in the first part of the stroke of the primary operating member 27, the folded part 35 of the secondary operating member 33 performs the operation, mentioned above, of bringing the manual operating member 17 to the unlocked position, if it is not already there, after which its contact with the outer end of the slot 20 prevents subsequent displacement of the secondary operating member 33.
  • the subsequent stroke of the primary operating member 27 is not prevented, since the flanges 31 and 32 can slide on the secondary operating member 33 which is now stationary, by loading the spring 36.
  • the opening lever 12 can be moved along its entire stroke, thereby giving rise to the opening of the lock and of the door.
  • the actuator 23 is predisposed to always return the primary operating member 27 to its rest position after each operation, and in this circumstance the spring 36 unloads again and the secondary operating member 33 resumes its initial position relative to the primary operating member 27.
  • the actuator can carry out, from the rest position indicated by R, a short stroke in one direction (F1) to a position (B) for locking the lock, then returning (F2) to the rest position R; or else it can carry out, always from the rest position R, a short stroke in the opposite direction (F2) to a position (S) unlocking the lock, then returning (F4) to the position of rest R; or, finally, the actuator can carry out, from the rest position R, a long stroke (F5) in the last direction mentioned, up to a position (A) for opening the lock and the door , then returning (F4) to the rest position R.
  • the actuator 23 may comprise, as is particularly apparent from FIG. 4, an electric motor 37 with a pinion 38 which, through a chain of several reduction gears 40 (necessary to obtain the relatively high force necessary to actuate the lever of 'opening 12), controls a toothed wheel 41 meshing with a rack 42 which is part of a rod 43 ending in the eyelet 24 already mentioned.
  • the actuator also comprises an electromagnet 46, inserted electrically in parallel with the motor 37, and arranged to move away from a drum 39, supported by the axis of the motor 37, a braking pad 45 (FIG. 5) which normally is pushed by a spring 47 to brake the drum 39.
  • This arrangement serves to ensure a rapid stop of the motor 37, and therefore of the rod 42, when the electrical supply is interrupted. Otherwise, the high speed of the motor 37 could give rise to an additional stroke of the rod 42 and, consequently, to an imprecision in the final position given by the latter to the primary operating member 27.
  • the start of the electrical supply to the actuator 23 for carrying out the various maneuvers provided can be controlled by means of a push-button or lever switch of any kind.
  • the interruption of the supply when the intended positions have been reached, and the reversal of the supply for carrying out a return stroke, can be controlled by microswitches cooperating with the bodies concerned with the lock, but preferably the rod 42 of the actuator 23 has, in its internal part, at least one profiled slide 44 cooperating with microswitches 48 to perform this control action in the interior of the actuator 23, so as to simplify the structure and installation of the assembly.
  • series of reduction gears 40 could be replaced by another reduction device, for example by a worm.

Landscapes

  • Lock And Its Accessories (AREA)

Claims (7)

  1. Elektromechanische Vorrichtung zum ferngesteuerten Oeffnen des Schlosses und der entsprechenden Tür eines Kraftwagens, mit einem Stellantrieb (23), der einen elektrischen Motor (37), ein Untersetzungsgetriebe (40) und ein durch das Untersetzungsgetriebe betätigtes Steuerglied (43) aufweist, wobei die Vorrichtung ein verschiebbares primäres Schaltglied (27) umfasst, das mit dem Steuerglied (43) verbunden ist und auf einen Hebel (12) zum Oeffnen des Schlosses wirkt, wobei sich das Primärglied (27) von einer Ruhestellung aus verschieben lässt, dadurch gekennzeichnet, dass sich das primäre Schaltglied (27) von der genannten Ruhestellung ausgehend nach beiden Richtungen verschieben lässt, und zwar nach der einen Richtung um das Schloss zu öffnen, und nach der entgegengesetzten Richtung; dass am primären Schaltglied (27) ein sekundäres Schaltglied (33) verschiebbar gelagert ist, wobei zwischen den beiden Schaltgliedern ein elastisches Mittel (36) angeordnet ist, das es dem sekundären Schaltglied (33) gestattet, wenigstens nach einer Verschiebungsrichtung des primären Schaltgliedes, nicht dem ganzen Weg dieses primären Schaltgliedes zu folgen; und dass das sekundäre Schaltglied (33) mit einem Handschaltglied (17) verbunden ist, das das Sperren und das Entsperren des Schlosses von Hand ermöglicht, wobei an der Verbindung zwischen dem sekundären Schaltglied (33) und dem Handschaltglied (17) ein Spiel vorgesehen ist, das dem Arbeitsweg des Sperr- und Entsperrgliedes (17) des Schlosses entspricht.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das primäre Schaltglied (27) an Zapfen (26) einer Grundplatte (3) des Schlosses über Führungsschlitze (28) angeordnet ist, die die Richtung und die Grenzen seiner Bewegung bestimmen, und dass das primäre Schaltglied (27) mit Flanschen (31,32) versehen ist, die das sekundäre Schaltglied (33) verschiebbar tragen.
  3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass das sekundäre Schaltglied (33) einen ausgebreiteten Teil (34) aufweist, der sich in der einen Bewegungsrichtung gegen einen Flansch (32) des primären Schaltgliedes (27) abstützt, und dass eine Feder (36) mit einem gewissen Druck zwischen dem ausgebreiteten Teil (34) und einem anderen Flansch (31) des primären Schaltgliedes (27) angeordnet ist.
  4. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das sekundäre Schaltglied (33) einen gebogenen Teil (35) aufweist, der in einem im Handschaltglied (17) vorgesehenen Schlitz (20) eingesetzt ist, dessen Länge das dem Arbeitsweg des Handschaltgliedes (17) entsprechende Spiel gegenüber dem gebogenen Teil (35) des sekundären Schaltgliedes bestimmt.
  5. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Stellantrieb (23) dazu ausgelegt ist, nach jeder Betätigung in die Ruhestellung zurückzukehren.
  6. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Stellantrieb (23) einen Elektromagnet (46) umfasst, der mit einem Bremsglied (45) verbunden ist, das auf den Motor (37) wirkt, um denselben bei Unterbrechung der Stromspeisung rasch zum Stillstand zu bringen.
  7. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass innerhalb der Stange (43) des Stellantriebs (23) ein profilierter Durchgang (44) vorgesehen ist, der mit Mikroschaltern (48) in Wirkverbindung steht, um die richtigen Anschlagstellungen des Stellantriebs zu begrenzen.
EP87200046A 1986-01-28 1987-01-15 Elektromechanische Betätigungsvorrichtung zum Verriegeln und Entriegeln von Kraftfahrzeugtüren Expired - Lifetime EP0231042B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT67066/86A IT1203528B (it) 1986-01-28 1986-01-28 Dispsositivo elettromeccanico per comandare il bloccaggio di sicurezza e l'apertura della porta di un veicolo
IT6706686 1986-01-28

Publications (3)

Publication Number Publication Date
EP0231042A2 EP0231042A2 (de) 1987-08-05
EP0231042A3 EP0231042A3 (en) 1988-10-05
EP0231042B1 true EP0231042B1 (de) 1991-07-10

Family

ID=11299306

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87200046A Expired - Lifetime EP0231042B1 (de) 1986-01-28 1987-01-15 Elektromechanische Betätigungsvorrichtung zum Verriegeln und Entriegeln von Kraftfahrzeugtüren

Country Status (9)

Country Link
EP (1) EP0231042B1 (de)
AR (1) AR244378A1 (de)
BR (1) BR8700270A (de)
DE (1) DE3771223D1 (de)
ES (1) ES2023883B3 (de)
IT (1) IT1203528B (de)
PL (1) PL154017B1 (de)
SU (1) SU1600637A3 (de)
YU (1) YU47254B (de)

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AU6035694A (en) * 1993-02-22 1994-09-14 Jan Zikl An apparatus for control of an extensible rod member of a safety system, in particular for locking a vehicle
GB2306552B (en) * 1995-10-25 1999-11-17 Rockwell Lvs Vehicle door lock actuator
GB2307507B (en) * 1995-11-24 1999-09-01 Rockwell Lvs Vehicle door lock actuator
FR2768869B1 (fr) * 1997-09-22 1999-12-03 Rockwell Lvs Actionneur electrique de condamnation pour serrure de vehicule
FR2871186B1 (fr) * 2004-06-07 2007-11-23 Stremler Sa Dispositif de verrouillage pour porte, fenetre ou porte-fenetre coulissante
US8348308B2 (en) 2008-12-19 2013-01-08 Amesbury Group, Inc. High security lock for door
CA2882865C (en) 2012-08-31 2020-08-11 Amesbury Group, Inc. Passive door lock mechanisms
US9637957B2 (en) 2012-11-06 2017-05-02 Amesbury Group, Inc. Automatically-extending remote door lock bolts
CA2964792A1 (en) 2014-10-16 2016-04-21 Amesbury Group, Inc. Opposed hook sliding door lock
US10968661B2 (en) 2016-08-17 2021-04-06 Amesbury Group, Inc. Locking system having an electronic deadbolt
WO2018195081A1 (en) 2017-04-18 2018-10-25 Amesbury Group, Inc. Modular electronic deadbolt systems
US10808424B2 (en) 2017-05-01 2020-10-20 Amesbury Group, Inc. Modular multi-point lock
CA3012377A1 (en) 2017-07-25 2019-01-25 Amesbury Group, Inc. Access handle for sliding doors
RU183598U1 (ru) * 2018-03-06 2018-09-26 Общество с ограниченной ответственностью "АТОС-ПРО" Ригель электромагнитного замка
CA3036398A1 (en) 2018-03-12 2019-09-12 Amesbury Group, Inc. Electronic deadbolt systems
US11834866B2 (en) 2018-11-06 2023-12-05 Amesbury Group, Inc. Flexible coupling for electronic deadbolt systems
US11661771B2 (en) 2018-11-13 2023-05-30 Amesbury Group, Inc. Electronic drive for door locks

Family Cites Families (3)

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Publication number Priority date Publication date Assignee Title
IT1118515B (it) * 1979-03-26 1986-03-03 Setec Serratura per porte di autoveicoli
DE3220705C2 (de) * 1982-06-02 1986-08-28 Tack & Gabel GmbH & Co KG, 5600 Wuppertal Kraftfahrzeug-Türverschluß
FR2561702B1 (fr) * 1984-03-20 1986-09-19 Peugeot Aciers Et Outillage Dispositif electromecanique de commande de l'ouverture d'une serrure et serrure de portiere de vehicule automobile comportant un tel dispositif

Also Published As

Publication number Publication date
BR8700270A (pt) 1987-12-08
DE3771223D1 (de) 1991-08-14
YU47254B (sh) 1995-01-31
YU11487A (en) 1990-02-28
AR244378A1 (es) 1993-10-29
IT1203528B (it) 1989-02-15
EP0231042A3 (en) 1988-10-05
EP0231042A2 (de) 1987-08-05
PL154017B1 (en) 1991-06-28
IT8667066A0 (it) 1986-01-28
PL263854A1 (en) 1988-03-03
ES2023883B3 (es) 1992-02-16
SU1600637A3 (ru) 1990-10-15

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