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EP0153234B1 - Kupplungs- und Entkupplungsvorrichtung, insbesondere für einen Mechanismus zum elektrischen Versperren eines Kraftfahrzeugtürschlosses - Google Patents

Kupplungs- und Entkupplungsvorrichtung, insbesondere für einen Mechanismus zum elektrischen Versperren eines Kraftfahrzeugtürschlosses Download PDF

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Publication number
EP0153234B1
EP0153234B1 EP85400228A EP85400228A EP0153234B1 EP 0153234 B1 EP0153234 B1 EP 0153234B1 EP 85400228 A EP85400228 A EP 85400228A EP 85400228 A EP85400228 A EP 85400228A EP 0153234 B1 EP0153234 B1 EP 0153234B1
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EP
European Patent Office
Prior art keywords
driving element
locking
nut
abutments
wedges
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
Application number
EP85400228A
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English (en)
French (fr)
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EP0153234A1 (de
Inventor
Vincent Bernard
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Rockwell-CIM
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Rockwell-CIM
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Publication date
Application filed by Rockwell-CIM filed Critical Rockwell-CIM
Publication of EP0153234A1 publication Critical patent/EP0153234A1/de
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Publication of EP0153234B1 publication Critical patent/EP0153234B1/de
Expired 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
    • E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
    • E05B81/25—Actuators mounted separately from the lock and controlling the lock functions through mechanical connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/1082—Motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/57—Operators with knobs or handles

Definitions

  • the present invention relates to a clutch and declutching device which can be used in particular for an electric lock locking mechanism for the door of a motor vehicle.
  • this device is of the type comprising a motor element capable of being moved on a support and a receiving element to which are attached clutch members which can be driven by the motor element, as well as the receiving element, d 'a position of condemnation to a position of unlocking and vice-versa.
  • door locks for motor vehicles must fulfill a certain number of functions which are: retention of the door, opening and closing of the door and condemnation of the opening function. All these functions are generally fulfilled by mechanical logic, but in certain embodiments, the locking function is electrical, for reasons of user comfort in particular.
  • each passenger must be able to unlock their door to exit the vehicle and, if possible, the driver must be able to mechanically lock the locks of their vehicle, and unlock at least one door to access the interior of the vehicle. It is therefore understood that the electrical system must not oppose a manual action of the locking system.
  • One solution consists in producing a reversible electrical system, which is driven by manual action and offers a low resistance to this action, but this condition limits the performance of the electrical system which thus risks not being able to meet the specifications imposed by the manufacturer. of the vehicle.
  • FR-A-2 333 923 describes a door locking device of the type mentioned in the preamble of claim 1 comprising a reversible electric motor equipped with a transmission with a controlling reduction gear, by means of a lever driven, a locking linkage, this device allowing, in the event of a malfunction of the automatic mechanism, to carry out the locking manually by overcoming the spring force of an overload clutch acting bilaterally.
  • the other solution is to place a declutching system which uncouples the electric locking motor from the locking lever to allow manual action and couple these two elements as soon as there is an electrical stress on the locking system.
  • the aim of the present invention is in particular to improve the device as described in FR-A-2 333 923 so as to reduce the force necessary to achieve the locking manually.
  • the clutch and disengage members comprise at least two elastic blades each provided with at least one corner, these corners being symmetrical with respect to a plane of symmetry intersecting the axis of movement of the drive member. and crossing the latter, and each corner has a flat face parallel to and directed towards said plane, as well as a ramp inclined on the plane of symmetry and oriented opposite the latter, these blades being arranged so as to ability to engage on the drive element by one of their flat faces parallel to the plane of symmetry, in order to drive the receiver element from the locking position to the unlocking position or vice-versa, elastically deviating from the driving element to move into the disengaged position in one of the two aforementioned locking and unlocking positions, and this device comprises end stops of the driving element respectively in the locking and unlocking position ion, these stops having lateral faces capable of cooperating with the ramps of the corners to elastically spread the blades.
  • the device is equipped with two pairs of elastic blades each provided with a corner, all four corners enveloping the motor element with which they can engage and which they can be disengaged at the end of the race.
  • the blades are placed symmetrically on either side of the plane of rotation of the locking lever around its axis, which allows the forces to be distributed correctly.
  • the driving element is a nut housed in the cage formed by the corners fixed to the elastic blades, this nut being driven in translation or in rotation by an electrical actuation system.
  • the movement of this nut, which drives the locking lever by pushing on the corners of the elastic blades, is limited by two end-of-travel stops, the profile of which cooperates with the inclined ramps of the corners which slide on these stops, which causes the declutching, which allows subsequent manual control of the locking lever.
  • FIG. 1 shows a lock 1 for the door of a motor vehicle, comprising a retention mechanism (not shown) and a mechanical logic for opening and locking (not shown).
  • a keeper 2 fixed to the vehicle frame can enter a recess 3 formed in the lock 1 and cooperate with the retention mechanism.
  • the lock 1 is equipped with a clutch and disengage device which comprises a motor element 8 capable of being moved on a support 9, and a receiving element 4, to which are attached clutch and disengage members which can be driven by the motor element 8, as well as the receiving element 4, from a locking position to a unlocking position and vice versa.
  • a clutch and disengage device which comprises a motor element 8 capable of being moved on a support 9, and a receiving element 4, to which are attached clutch and disengage members which can be driven by the motor element 8, as well as the receiving element 4, from a locking position to a unlocking position and vice versa.
  • the clutch and declutching members comprise at least two elastic blades 6, which are four in number in the embodiment described, and which are each provided with at least one corner 7, each blade 6 with a corner 7 in this example.
  • the corners are symmetrical with respect to a plane of symmetry P ( Figures 2, 3a, 3b) intercepting the axis XX of movement of the drive member 8 and crossing the latter.
  • Each corner 7 has a flat face 7b parallel to the plane P and directed towards the latter, as well as a ramp 7a inclined on the plane of symmetry P and oriented opposite the latter.
  • the two pairs of blades 6 are fixed to the end of a lever 4 secured to the mechanical locking system, by means of a support plate 5 perpendicular to the plane P and to the blades 6.
  • Each corner 7 is formed at the free end of a blade 6, the lever sub-assembly 4-plate 5 elastic blades 6 corners 7 being produced so as to maintain the correct position of the corners 7 relative to the drive element 8.
  • the set of corners 7 and of the blades 6 forms a cage in which the drive element 8 is placed, consisting of a threaded nut forming a nut, mounted on a screw 9 forming the aforementioned support.
  • the nut 8 is kept fixed in rotation but capable of being driven in translation on the screw 9 by rotation of the latter, which is integral with a toothed wheel 11 which meshes with a pinion 12 rigidly mounted on an axis 13 of an electric motor 14.
  • the direction of translation of the nut 8 is located in the plane of rotation of the locking lever 4, which can be rotated in this plane, in one direction or the other, by two of the four blades 6 themselves driven by the nut 8 put into translation by the rotation of the screw 9.
  • the translational movement of the nut 8 is limited by two end stops 10a, 10b, respectively placed in the "locking" position "and” unlocking ", and which can cooperate alternately with two of the four corners 7, according to the direction of movement of the nut 8, namely with the two corners placed on the same side of the nut 8.
  • the locking lever 4 is mounted oscillating on an axis 18 ( Figure 2) integral with the body of the lock 1, and comprises an appendage 15.
  • a rod 17 is fixed in a hole 16 of the appendage 15, and is connected by its other end (not shown) to the mechanical locking actuating members (floppye button, key lock, etc.) arranged inside or outside the door.
  • a wall 1a separates the motor 14 from the disengagement and clutch mechanism, the nut 8 being able to slide on this wall 1a which prevents the rotation of the nut 8 around the axis XX of the screw 9.
  • the lever 4 can wrestle between two positions corresponding respectively to the "condemnation" state shown in Figure 2, and "unlocking" of the lock, in which the nut 8 is in contact with the stop 10b contiguous with the pinion 11. These two positions of the lever 4 are delimited by fixed stops 20, integral with the housing of the lock 1, and the lever 4 can be held in either of these positions by a bistable spring 19 ( Figure 2).
  • the blades 6 are arranged so as to be at rest in their clutch position with the motor element 8 (Figure 3a) the flat faces 7b parallel to the plane of symmetry P can then be applied alternately against the motor nut 8 according to the direction of movement of the latter on the screw 9.
  • the disengaged position Figure 3b
  • the inclined ramps 7a of the pair of blades 6 located between the nut 8 and the relevant stop 10a or 10b have slipped on the upper edge of the stop and are moved away from the nut 8.
  • the lock being unlocked, or locked, an electric pulse is given to the locking or unlocking control unit, which supplies the motor 14 according to the appropriate polarity.
  • the motor 14 rotates the screw 9 via the gear train 12, 11, so that, guided by the wall 1a, the nut 8 moves from a limit stop (10a or 10b ) to the other.
  • the starting position is that illustrated in Figure 2, in which the nut is in contact with the stop 10a.
  • the nut 8, will therefore move from left to right (Arrow F, Figure 2).
  • the nut 8 which has two opposite convex faces 8a, 8b, presses by its convex face 8a (from the right considering Figure 2), on the faces 7b of the corners 7 of the two blades 6 located at right, that is to say "in front” of the nut 8 considering its direction of movement, the blades 6 in question being in the rest position as illustrated in FIG. 3a.
  • the two opposite blades 6, that is to say located on the left when considering Figure 2 are disengaged from 1 nut 8 as long as the latter has not started its movement to the right, the inclined ramps 7a of these blades 6 having indeed slipped on the upper edge of the stop 10a and thus having moved away from the nut 8 ( Figure 3b).
  • the blades 6 are made so as to have great rigidity in the plane of rotation of the lever 4, in order to be able to transmit significant forces, as well as good flexibility in the plane perpendicular to the axis XX of the screw 9. L 'effort required to remove them therefore remains low, and the stresses they undergo in the position of Figure 3b are low.
  • the two right corners 7 come into contact with the edges formed by the vertical and upper faces of the stop 10b, and begin to separate the corresponding blades 6 (position c).
  • the movement ends when the nut 8 abuts against the stop 10b, the blades 6 on the right being further apart (position d).
  • the locking lever 4 is held in the unlocked position against the stop 20 on the right by the spring 19.
  • the user decides to lock the door mechanically (for example due to a breakdown of the electrical supply circuit, it acts, by means of a control not shown (floppye button inside the door, lock outside ) on the rod 17, which, fixed to the lever 4 by the appendix 15, drives the lever 4.
  • the two blades 6 on the right being in the separated position, the corners 7 attached to them can slide freely on the opposite faces 8c , 8d of the nut 8 (position e) in Figure 4.
  • the lever 4 continues its locking movement (position f).
  • the corners 7 of the two blades 6 from the left come into contact with the edges of the stop 10a on the left and begin to separate the corresponding blades 6 from one another (position g).
  • the stop stop 20 of the lever 4 is such that the interval between the face of the stop 10a and the faces 7b of the corners 7 carried by the blades 6 at rest which face it, is at least equal to the width of the nut 8.
  • a new given electrical order must move the nut 8 to the locking position (step i of Figure 4).
  • the nut 8 comes, by the edges delimited by its upper and lower faces 8c, 8d, in contact with the inclined ramps 7a of the two blades 6 on the right. Thanks to the wedge effect, a radial force causes the separation of said blades 6 (step j). Once these are completely apart, the nut 8 continues its movement, the corners 7 sliding on the faces 8c, 8d of the nut 8 (step k).
  • the rear face 8a of the nut 8 exceeds the plane in which the faces 7b of the two blades 6 on the right are located, which can then freely return to their engaged rest position (final step I).
  • the nut 8 then stops against the stop 10a, and the system finds itself in the same position a as initially.
  • the motor 14 drives, by means of a reduction by gear train 12, 22, 21, a toothed sector 110 secured to a plate 25, articulated rotatably on an axis 26 and which carries on its circumference, a nut 27.
  • the latter can, during the rotation of the plate 25, struggle between two stops 28, 29 at the end of the race, by driving, via the corners 7, elastic blades 6 fixed on brackets 31 each secured to a lever 32.
  • These two levers 32 form a locking lever 31, are mounted on the opposite faces of the plate 25, articulated on the axis 26 and linked together by a second axis 33.
  • the blades 6 which cooperate with the nut 27 are four in number as in the example of Figures 1 to 3, and their corners 7 are arranged in a similar manner.
  • a rule 34 carrying a nut 35 can debate in translation between two stops 36, 37 secured to a fixed frame 38.
  • the nut 35 can cause, by through the faces 7b of the corners 7, the elastic blades 6, eight in number, secured to at least one arm 39 of a carriage 41, the latter being guided in translation by the frame 38 by means of devices not shown .
  • the carriage 41 includes a ring 42 where the locking device is fixed with its manual controls.
  • the nut 35 and the stops 36, 37 have shapes defined to allow the spacing of the blades 6, thanks to the ramps 7a of the corners 7, when the nut 35 arrives against a stop 36 or 37, or when, after a manual operation of the locking system, the nut 35 is brought back electrically at the corners 7.
  • the clutch and declutching device comprises two elastic blades 43 each carrying a pair of corners 7 similar to the corners 7 of the previous embodiments, but the two blades 43 are fixed on a nut 44 having a bore tapped through by a screw 45.
  • the four corners 7 constitute a cage inside which is housed a shape 46 secured to a locking lever 47, the four corners 7 as well as the shape 46 being placed between two stops of limit switch 48, 49.
  • the nut 44 drives the lever 4 in rotation, via the faces 7b of the corners 7 placed on the same side of the shape 46.
  • the corners 7 press, by their ramps 7a on the upper and lower edges of the stop in question, and move away from one another in disengaged from the form 46.
  • the blades 43 are completely disengaged, and the lever is driven against the abutment 48 or 49 by the spring bistable 19.
  • the device is then in the position shown schematically in Figure 10a.
  • the nut 44 moves to the right, as do the blades 43 and the corners 7.
  • the assembly then moves to the right (step c) until the right corners 7 come into contact with the limit stop 48 (step d).
  • the two blades 43 and the four corners 7 then move apart again and the assembly is completely disengaged shortly before the lever 47 comes into abutment, the rest of its travel being provided by its bistable return spring 19 ( steps d and e).
  • the locking lever 47 If in this position, the locking lever 47 is manually actuated, it can move freely from right to left, the spacing between the corners 7 being in fact greater than the height of the projection 46 (step f). The lever 47 continues its race towards the left end-of-travel stop 49 (steps g and h). If subsequently, we want to bring the blades 43 at the lever 47, they will move apart through the corners 7 on the left to exceed the position of the projection 46 and come into the position of Figure 10a.

Landscapes

  • Lock And Its Accessories (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Ink Jet (AREA)
  • Catching Or Destruction (AREA)

Claims (15)

1. Kupplungs- und Entkupplungsvorrichtung, insbesondere für einen Mechanismus zum elektrischen Versperren eines Kraftfahrzeugtürschlosses, bestehend aus einem Antriebselement (8, 27, 35, 44), das auf einem Träger (9, 25, 34,45) bewegbar ist, und einem angetriebenen Element (4, 31, 41, 47), an dem Kupplungsorgane befestigt sind, die zusammen mit dem angetriebenen Element von dem Antriebselement von einer Verriegelungsstellung in eine Entriegelungsstellung und umgekehrt mitgenommen werden können, dadurch gekennzeichnet, daß die Kupplungs- und Entkupplungsorgane mindestens zwei elastische Blätter (6,43) aufweisen, die jeweils mit mindestens einem Keil (7) versehen sind, wobei die Keile (7) bezüglich einer Symmetrieebene (P), die die Bewegungsachse (X - X) des Antriebselements (8, 27, 35, 44) schneidet und durch dieses Antriebselement gelegt ist, symmetrisch sind und jeweils eine zur Ebene (P) parallele und dieser zugewandte ebene Fläche (7b) und eine gegen die Symmetrieebene geneigte und von dieser abgewandte Schrägfläche (7a) aufweist, daß die Blätter (6, 43) so angeordnet sind, daß sie mit dem Antriebselement (8, 27, 35, 44) mit einer ihrer Ebenen zur Symmetrieebene (P) parallelen Flächen (7b) in Eingriff kommen können, um das angetriebene Element (4, 31,47, 41) von der Verriegelungsstellung in die Entriegelungsstellung oder umgekehrt mitzunehmen, wobei sie sich in der Verriegelungs- bzw. Entriegelungsstellung elastisch von dem Antriebselement entfernen und die ausgerückte Stellung einnehmen, und daß Endanschläge (10a, 10b; 28, 29; 48, 49) zur Arretierung des Antriebselements (8, 27, 35, 44) in der Verriegelungsstellung bzw. der Entriegelungsstellung vorgesehen sind, deren Seitenflächen mit den Schrägflächen (7a) der Keile (7) zum elastischen Abheben der Blätter (6) zusammenwirken können.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die elastischen Blätter (6, 43) so angeordnet sind, daß sie in der Ruhestellung ihre eingekuppelte Stellung einnehmen, in der die Ebenen, zur Symmetrieebene (P) der Keile (7) parallele Flächen (7b) der Keile (7) abwechselnd an den zwischen den Keilen (7) sitzenden Antriebselement (8, 27, 35,44) in Anlage sein können.
3. Vorrichtung nach einem der vorhergehenden Ansprüche, gekennzeichnet durch zwei Sätze von je zwei elastischen Blättern (6), die an dem angetriebenen Element (4, 31,41) der Kupplung befestigt sind und deren jedes mit einem Keil (7) versehen ist, wobei die Keile (7) bezüglich des Antriebselements (8, 27, 35) symmetrisch angeordnet sind.
4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß das angetriebene Element ein Verriegelungshebel (4) ist, der drehbar um eine Achse (18) montiert ist und mit einem Ansatz (15) versehen ist, der mit einem Teil (17) zur Verbindung mit Handbetätigungseinrichtungen des Hebels (4) zusammenwirkt.
5. Vorrichtung nach den Ansprüchen 3 und 4, dadurch gekennzeichnet, daß der Verriegelungshebel (4) sich zwischen zwei Stellungen bewegen kann, die dem verriegelten bzw. dem entriegelten Zustand des Schlosses (1) entsprechen und durch feststehende, an dem Gehäuse des Schlosses (1) befestigte Anschläge (20) definiert sind, wobei der Hebel (4) in beiden Stellungen durch eine Kippfeder (19) gehalten ist.
6. Vorrichtung nach den Ansprüchen 3 bis 5, dadurch gekennzeichnet, daß das Antriebselement eine auf einer Schraube (9) montierte Mutter (8) ist und sich zwischen zwei Endanschlägen (10, 10b) bewegen kann, deren Seitenflächen mit den Schrägflächen (7a) der an den Blättern (6) montierten Keile (7) zusammenwirken können, um die Blätter abzuheben und die ausgekuppelte Stellung herzustellen, wenn der Verriegelungshebel (4) eine seiner beiden stabilen Stellungen einnimmt, wobei die Mutter (8) gegen Drehung durch eine an dem Gehäuse des Schlosses (1) befestigten Wand (1a) blockiert ist, auf der die Mutter (8) bei ihrer Bewegung gleitet.
7. Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß die Schraube (9) an einem ihrer Enden mit einem Zahnrad (11) versehen ist und durch einen Motor (14) über ein mit dem Zahnrad (11) in Eingriff stehendes Zahnrad (12) in Drehung versetzt ist, wobei sie in geradliniger Bewegung blockiert ist.
8. Vorrichtung nach den Ansprüchen 3 bis 5, dadurch gekennzeichnet, daß das Antriebselement ein Mitnehmer (27) ist, der an einer Platte (25) befestigt ist, die drehbar um die Achse (26) des Verriegelungshebels (31) montiert ist, und sich zwischen zwei Endanschlägen (28, 29) bewegen kann, deren Flächen mit den Schrägflächen (7a) der Keile (7) zur Herstellung der ausgerückten Stellung zusammenwirken, wenn der Verriegelungshebel (31) eine seiner stabilen Stellungen einnimmt, wobei der Verriegelungshebel (31) vorzugsweise aus zwei Armen (32) besteht, die symmetrisch bezüglich der Platte (25) angeordnet sind und über eine zweite Achse (33) fest miteinander verbunden sind.
9. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, daß die Platte (25) durch einen Motor (14) in Drehung versetzt ist, der mit einem Zahnrad (12) versehen ist, das mit dem Zahnrad (22) eines Rädergetriebes in Eingriff ist, dessen letztes Rad (21) mit einem an der Platte (25) vorgesehenen Zahnbogen (110) in Eingriff ist.
10. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß das angetriebene Element ein in dem Gehäuse des Schlosses (1) geradlinig geführter Schlitten (41) ist, der mit einem Ansatz (42) versehen ist, der mit einem Element zur Verbindung mit dem Verriegelungssystem des Schlosses oder mit dem Verriegelungssystem selbst zusammenwirkt, wobei der Schlitten (41) in seiner geradlinigen Bewegung durch zwei Endanschläge (50) begrenzt ist und in einer dieser Stellungen beispielsweise durch eine Kippfeder elastisch gehalten ist.
11. Vorrichtung nach den Ansprüchen 3 und 10, dadurch gekennzeichnet, daß das Antriebselement aus einem Mitnehmer (35) besteht, der an einem sich geradlinig bewegenden Arm (34) befestigt ist und sich zwischen zwei Endanschlägen (36, 37) bewegen kann, deren Flächen mit den Flächen (7a) der Keile (7) der Blätter (6) zur Herstellung der ausgerückten Stellung zusammenwirken können, wenn der Mitnehmer (35) an einem der Endanschläge (36, 37) in Anschlag ist, und daß sich das angetriebene Element, das aus dem mit einem Ansatz zur Verbindung mit den Verriegelungsorganen versehenen Schlitten (41) besteht, zwischen zwei Anschlägen bewegen kann, die die Verriegelungs- und Entriegelungsstellung des Schlosses bestimmen, wobei er in einer dieser Stellungen durch eine Kippfeder (19) gehalten ist.
12. Vorrichtung nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß das oder die elastischen Blätter (43) an dem Antriebselement (44) befestigt ist bzw. sind, wobei jedes Blatt mit zwei Keilen versehen ist.
13. Vorrichtung nach Anspruch 12, dadurch gekennzeichnet, daß das Antriebselement ein Mitnehmer (27) ist, der an einer Platte (25) befestigt ist, die drehbar um eine Achse (26) montiert ist, mit einem Zahnbogen (110) versehen ist und durch einen Motor und ein Getriebe angetrieben ist, wobei das Antriebselement (27) sich zwischen zwei Endanschlägen (28, 29) bewegt, deren Flächen mit den Flächen (7a) der Keile (7) zur Herstellung der ausgerückten Stellung zusammenwirken, wenn der Mitnehmer (27) an einem der beiden Endanschläge (28, 29) in Anschlag ist.
14. Vorrichtung nach Anspruch 12, dadurch gekennzeichnet, daß das Antriebselement ein Mitnehmer (35) ist, der elastische Blätter (6) mitnehmen kann, die an mindestens einem Arm (39) eines Schlittens (41) befestigt sind, der geradlinig durch einen feststehenden Rahmen (38) geführt ist, an dem zwei Anschläge (36, 37) befestigt sind, zwischen denen sich der Mitnehmer (35) geradlinig bewegen kann.
15. Vorrichtung nach einem der vorhergehenden Ansprüche, gekennzeichnet durch Einrichtungen (15, 16, 17, 24,), die unabhängig von den jeweiligen stabilen Stellungen, die das Antriebselement (8, 27, 35, 44) und das angetriebene Element (4, 31,41,47) einnehmen, eine manuelle Betätigung des angetriebenen Elements (4,31,41,47) ohne Mitnahme der elektrischen Antriebseinrichtungen gestatten.
EP85400228A 1984-02-17 1985-02-12 Kupplungs- und Entkupplungsvorrichtung, insbesondere für einen Mechanismus zum elektrischen Versperren eines Kraftfahrzeugtürschlosses Expired EP0153234B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8402444 1984-02-17
FR8402444A FR2559827B1 (fr) 1984-02-17 1984-02-17 Dispositif d'embrayage et de debrayage, notamment pour un mecanisme de condamnation electrique de serrure pour portiere de vehicule automobile

Publications (2)

Publication Number Publication Date
EP0153234A1 EP0153234A1 (de) 1985-08-28
EP0153234B1 true EP0153234B1 (de) 1988-09-21

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EP85400228A Expired EP0153234B1 (de) 1984-02-17 1985-02-12 Kupplungs- und Entkupplungsvorrichtung, insbesondere für einen Mechanismus zum elektrischen Versperren eines Kraftfahrzeugtürschlosses

Country Status (9)

Country Link
US (1) US4601500A (de)
EP (1) EP0153234B1 (de)
JP (1) JPS6157776A (de)
BR (1) BR8500711A (de)
CA (1) CA1245874A (de)
DE (1) DE3565143D1 (de)
ES (1) ES8605878A1 (de)
FR (1) FR2559827B1 (de)
MX (1) MX157107A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014104111U1 (de) * 2014-09-02 2015-12-04 BROSE SCHLIEßSYSTEME GMBH & CO. KG Kraftfahrzeugschloss

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MX157107A (es) 1988-10-27
JPS6157776A (ja) 1986-03-24
FR2559827B1 (fr) 1986-07-04
FR2559827A1 (fr) 1985-08-23
CA1245874A (en) 1988-12-06
BR8500711A (pt) 1985-10-08
ES8605878A1 (es) 1986-04-16
EP0153234A1 (de) 1985-08-28
DE3565143D1 (en) 1988-10-27
ES540977A0 (es) 1986-04-16
US4601500A (en) 1986-07-22

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