EP0281671B2 - Dispositif pour commander un dispositif de verrouillage à deux positions extrêmes d'une serrure de véhicule à moteur par un élément de levier - Google Patents

Dispositif pour commander un dispositif de verrouillage à deux positions extrêmes d'une serrure de véhicule à moteur par un élément de levier Download PDF

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Publication number
EP0281671B2
EP0281671B2 EP87116229A EP87116229A EP0281671B2 EP 0281671 B2 EP0281671 B2 EP 0281671B2 EP 87116229 A EP87116229 A EP 87116229A EP 87116229 A EP87116229 A EP 87116229A EP 0281671 B2 EP0281671 B2 EP 0281671B2
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EP
European Patent Office
Prior art keywords
lever
locking
nut
locking element
lever element
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
EP87116229A
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German (de)
English (en)
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EP0281671B1 (fr
EP0281671A2 (fr
EP0281671A3 (en
Inventor
Gerhard Pfanzer
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Mannesmann VDO AG
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Mannesmann VDO AG
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Application filed by Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of EP0281671A2 publication Critical patent/EP0281671A2/fr
Publication of EP0281671A3 publication Critical patent/EP0281671A3/de
Publication of EP0281671B1 publication Critical patent/EP0281671B1/fr
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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

Definitions

  • the invention relates to a device for actuating a locking device on a motor vehicle door lock with a drive element and a lever element, according to the preamble of claim 1.
  • Locking devices on motor vehicle door locks can be operated both individually by hand and together centrally. Pneumatic and electrical operation is the most common for operating a central locking system. While in the case of central locking systems that were customary in the past, remote control of the manual control elements attached to each door was sufficient, in recent times an additional anti-theft locking of the manual control elements has been required by a central locking system. In this way, it is impossible to illegally open a door lock device by hand in a locked motor vehicle. It is common to operate such an anti-theft device in a motor vehicle door lock by means of a second drive element.
  • a device which manages for all the functions mentioned with a single drive element in the form of a reversible electric motor.
  • An actuating slide connected to a toothed rack can be moved back and forth between two end positions via a spur gear.
  • the slide has a driver, via which an adjusting rod can be taken, which in turn is connected to a lever element of the locking device.
  • the actuating rod has a driver nose which rests against the driver under spring pressure, the spring pressure being overcome by the driver in the end positions of the actuating rod in order to be able to decouple the actuating rods from the drive element for manual operation.
  • This device is criticized that it does not act directly on the lever element of the locking device and that therefore an increased effort in the dimensional adjustment of the components and in the adjustment after installation is required.
  • a multi-stage spur gear and a rack are required in order to convert the relatively high-speed rotary movement of the electric motor, which is kept small in order to save space, into a linear movement.
  • many relatively small components are required here, which can only work reliably under motor vehicle conditions if they are manufactured with very tight tolerances and are stored or guided in a complex manner.
  • the invention has for its object to overcome the aforementioned disadvantages and to provide a device of the type mentioned, with which all the necessary functions can be performed reliably with reduced overall effort.
  • the locking device is actuated by the device according to the invention in two stages, the actuation process being interrupted automatically after one end position has been reached.
  • the actuation process is continued in a second stage until it is locked by a control pulse deliberately generated by the motor vehicle driver.
  • the mother element acts directly and / or indirectly on electrical switches via elements actuated by it.
  • the switches actuated indirectly by the mother element can be actuated, for example, by the lever element of the locking device and can thus also be actuated directly by hand.
  • the nut element has a slot-shaped recess running in the axial direction, into which the lever element projects.
  • the lever element is guided in this recess.
  • driver element elastically displaceable essentially at right angles to the longitudinal wall and to chamfer the section of the driver element protruding into the recess. In this way, the driver element can be reached after reaching the maximum force spring back out of the slot-shaped recess into the side wall and thus slide over the lever element.
  • the portion of the driver element protruding into the recess is spherical and if the lever element has concavely shaped recesses in the area of contact with the driver element.
  • the nut element in its respective end positions does not hinder the free movement of the lever element at all, so that actuation of the locking device by hand is possible at any time.
  • An additional anti-theft device is achieved in that the nut element moves a locking element in the second actuation stage which has a locking edge which locks the lever element in the one end position after completion of the second actuation stage.
  • the lever element which is no longer movable in one direction in the end position, is also fixed in the opposite direction.
  • a movement of the lever element by hand is now impossible, because the self-locking spindle drive does not allow the locking element to be displaced. Only after the nut element has been moved into the middle position can the lever element and thus the locking device of the door lock be actuated again by hand or by further movement of the nut element.
  • the locking element is L-shaped, the short leg being removable from an actuating surface of the nut element as a stop angle and the recess being provided in the long leg thereof.
  • the nut element In the anti-theft position, the nut element can be kept free from the forces exerted on the locking element by the lever element, for example by violent action by hand, if, according to an inventive design of the device, the locking element can be supported in the position of the lever element on the housing of the device. In this way, forces emerging from the lever element are derived directly onto the housing, bypassing the nut element and the spindle element.
  • a particularly favorable embodiment is possible if the locking element in the position defining the lever element can be pivoted behind at least one step connected to the housing. With such an arrangement, the locking element can be pivoted both about an axis parallel to the direction of displacement and about an axis perpendicular thereto. It is essential that the locking element is pivoted with a limit arranged adjacent to the lever element after reaching the end position in the direction perpendicular to the step.
  • the locking element has a recess which enables the pivoting movement, the locking edge facing the lever element having a contour which essentially maintains a constant distance from the lever element during the pivoting movement.
  • a pivoting about an axis arranged perpendicular to the direction of displacement is possible if the locking element has an L-shaped longitudinal section and in the area of the stop angle touches the contact surface of the nut element on a line of contact and has an edge spaced from the line of contact and running parallel to it, which follows Taking the fixed end position of the lever element can be placed on a boundary wall of the housing and can be pivoted about the edge when the nut element moves in the direction of displacement. As a result, the displacement and pivoting is carried out exclusively by the nut element and a separate drive for pivoting is unnecessary.
  • the locking element is advantageously designed with a trapezoidal plan and an L-shaped longitudinal section, the short leg with the stop angle being arranged at the base of the trapezoid and forming a rectangular surface on which the edge and the line of contact opposite thereto are arranged. In the area of the edge, the rectangular surface is removed from the actuating surface of the nut element during the displacement process and bears against it after the pivoting movement has been carried out.
  • a favorable design of the locking element is achieved if the recess of the locking element starts from the oblique side of the trapezoid adjacent to the lever element, a hook-shaped projection being arranged in the region of the narrow side of the trapezoid. While of displacement, the hook-shaped projection engages with its foremost tip behind the lever element and after pivoting, the lever element lies against the base of the hook.
  • this guide section or the step emanating therefrom can also be formed in one piece with the housing of the device as a guide section.
  • the lever element has a nose-shaped projection which, in the anti-theft position, has a surface arranged perpendicular to the direction of displacement.
  • a positive guidance of the locking element by the nut element when leaving the anti-theft position is achieved if the nut element and the locking element have interacting guide elements which have an inclined slideway to the spindle.
  • an actuating device (1) for a locking device on a motor vehicle door lock is shown.
  • a cuboid housing (10) which is divided approximately in the middle of the shortest side surface and has a housing base (12) and a housing cover (14) screwed to it, parallel to the longest side surface in the plane of the parting line is a spindle that fills almost the entire length of the interior ( 16) stored with their two end sections.
  • Two annular bearings (18), (20) are received by concave shaped elements of the housing parts (12), (14). Adjacent to the first bearing (18), a gear wheel (22) is arranged on the spindle in a rotationally fixed manner, in which a pinion (24) of an electric motor (26) mounted parallel to the spindle (16) engages.
  • the axis of rotation (27) of the motor (26), like the spindle (16), is arranged in the central plane of the housing (10).
  • the spindle (16) passes through a nut element (28), which can be referred to as a nut, and can be displaced in the longitudinal direction of the housing (10) when the spindle (16) rotates.
  • the nut piece (28) slides along a housing intermediate wall (30) arranged between the electric motor (26) and spindle (16) and along the housing cover (14), so that it cannot follow the rotation of the spindle (16).
  • the nut piece (28) In the center plane of the housing (10), the nut piece (28) has a longitudinal slot (34) which faces the adjacent long narrow side wall (32) of the housing (10) and which is open at the end faces of the nut piece (28) in the direction of movement.
  • a blind hole (36) which is open at right angles to the longitudinal slot (34) and has a helical compression spring (38) and a driving ball (40) houses.
  • the ball (40) is pressed by the compression spring (38) into the longitudinal slot (34) so that it rests on the opposite wall of the longitudinal slot (34).
  • the radius of the ball (40) is larger than the clear width of the longitudinal slot (34).
  • the blind hole (36) in the nut piece (28) is originally designed as a through hole which is open towards the housing cover (14) and which is closed after the ball (40) and the compression spring (38) have been introduced.
  • the side wall (32) has a longitudinal slot approximately in the middle of the parting line, through which a lever (42) of the door lock locking device, not shown, projects almost into the housing (10) to the bottom of the longitudinal slot (34).
  • the lever (42) can be pivoted about a pivot axis (44) running parallel to the shortest side surface of the housing (10) between two end positions (46), (48), which by stops on the Door lock locking device are limited.
  • the central axis of the lever (42) in one end position is "closed", with the reference symbol (48) in the other end position "open".
  • the end section of the lever (42) protruding into the slot (34) has a flat rectangular cross section with concave (76), (78) recesses which are adapted to the ball (40).
  • the recesses are located on both sides of the central axis of the lever, so that the driver ball (40) comes to rest in a concave-shaped recess (76) or (78) from each operating side.
  • Fig. 1 the nut piece (28) is drawn in a middle position "closed", as is the lever (42) drawn with a solid line. If the nut piece is now brought into the end position adjacent to the toothed wheel (22) by rotating the spindle (16), the nut piece slides with the slot (34) over the lever (42) until the driving ball (40) on the lever ( 42) is present and takes it non-positively. As soon as the lever has reached its end position "open”, its movement is limited by the door lock. A further displacement of the nut piece (28) until it reaches a housing partition (50) is possible in that the driver ball (40) slides past the lever (42), counter to the force of the compression spring (38) into the blind hole (36) is pushed back. After sliding past the lever (42), the ball (40) is pushed back into the slot (34) by the spring (38). In this way, the nut piece (28) can be shifted into its end position "on” beyond the lever (42).
  • the lever (42) is first swiveled over the driver ball (40) into the end position, then the driver ball (40) slides laterally past the lever (42) and the nut piece (28) again reaches the position shown in Fig 1 shown middle position "to". Shortly after reaching this position, the nut piece (28) actuates a microswitch (52) which is arranged adjacent to the electric motor (26) beyond the intermediate wall (30) and which, as a limit switch, influences a control which interrupts the power supply to the electric motor (26) and short-circuits its connections with one another.
  • a microswitch (52) which is arranged adjacent to the electric motor (26) beyond the intermediate wall (30) and which, as a limit switch, influences a control which interrupts the power supply to the electric motor (26) and short-circuits its connections with one another.
  • the lever (42) In both end positions, the lever (42) is free of the nut piece (28), so that when the locking device is actuated by hand, the lever (42) can be pivoted into both end positions regardless of the position of the nut piece (28).
  • the nut piece (28) can be moved from the "closed” position into a position "in the” opposite "" anti-theft "position until it abuts a projection (54) of the housing (10) in the vicinity of the bearing (20).
  • the nut piece (28) with its end face (96), which can be designated as the actuating surface, takes along a locking slide (58) which is L-shaped in longitudinal section and slides along the housing wall (32) via a stop bracket (56) corresponding to the short leg of the L. which, in its rest position shown in FIG. 1, is pressed against the housing partition (50) via a return spring (60) designed as a helical spring and acting parallel to the spindle (16) on the stop bracket (56).
  • a slot-shaped recess (62) which, when the locking slide (58) is at rest, leaves the space for movement of the lever (42) free.
  • the housing partition (50) is adjacent to a locking edge (61) of the slot, against which the lever (42) almost bears when it is “open” in the end position. If the locking slide (58) is taken from the nut piece (28) against the return spring (60) into the "theft-proof” position, the locking edge (61) comes to rest on the lever (42) in its end position.
  • a switching slide (64) is arranged on the locking slide (58), through which the lever (42) passes and is carried by it.
  • the slide switch (64) is guided by a longitudinal projection (66) of the locking slide (58), in the area of the housing base (12) the slide switch (64) lies laterally against it and becomes in the direction of Spindle (16) guided by a bottom rib (68) running in the housing base (12) parallel to the side wall (32).
  • the slide switch (64) also guides the locking slide (58) located between it and the side wall (32). This is guided in the area of a housing wall (71) of the housing cover (14) by a cover rib (70) running parallel to the housing wall (32).
  • the slide switch (64) has a switch knob (72) which actuates a switch (74) arranged between the nut piece (28) and the housing base (12) on the latter. Via this switch (74), which is influenced by the movement of the lever (42), a signal is sent to a central control unit which actuates the actuating devices of the other door locks of the motor vehicle in the manner of a sequence control. In this way, the operation of the locking device, which has been carried out by the driver's door, is transferred to the other doors by hand via a door lock.
  • the lever (42) made of flat material has at the end two mirror images arranged parallel to a longitudinal axis concave recesses (76), (78) on the broad side facing the ball (40), which each occupy about a third of the broad side from the narrow sides.
  • the radius of curvature of the concave recesses (76), (78) corresponds to the radius of the ball (40).
  • the depth of the recesses (76), (78) corresponds approximately to half the thickness of the narrow side of the lever (42).
  • the recesses (76), (78) extend from the end of the lever over a length which corresponds to the radial sliding path of the ball (40) during the pivoting of the lever (42) about its axis (44).
  • FIGS. 4 to 6 show a second exemplary embodiment of the device according to the invention, in which a locking slide (88) which can be displaced parallel to the housing wall (32) is provided instead of the locking slide (58).
  • the locking slide (88) is L-shaped, the long leg (84) parallel to the housing wall (32) and the short leg (86) being arranged at a right angle from the latter as a stop angle.
  • the long leg (84) shows an approximately trapezoidal profile with a one-sided recess (89) open towards the housing center (80) and a hook-shaped projection (90) arranged in the same direction on the narrow-side end section of the long leg (84).
  • the short leg of the locking slide (88) At the base of the trapezoid is the short leg of the locking slide (88), which protrudes at right angles and is designed as a stop angle (86).
  • the oblique side (92) of the trapezoid facing away from the projection (90) can be displaced parallel to the cover wall (71) of the housing cover (14). Seen in plan view, the base carrying the stop bracket (86) forms an acute angle with the inclined side (92).
  • the locking slide (88) is arranged on the side of the lever (42), the stop angle (86) extending in plan view from the cover wall (71) to the middle of the housing (80) in which the lever (42) is arranged.
  • the return spring (60) is arranged, which presses the locking slide (88) towards the opposite housing partition (50). In this position of the locking slot (88), the lever (42) can assume the end positions "open” and "closed”.
  • a guide section (98) Arranged along the housing wall (32) is a guide section (98) which is adapted to the locking slide (88) and which extends in the region of the hook-shaped projection (90) resting on the housing partition (50) from the housing base opposite the cover wall (71) to beyond Extends housing center (80).
  • a front section (100) of the projection (90) and a holding area (102) of the guide section (98) are additionally bevelled, the projection (90) on its side facing the housing wall (32) facing the housing center (80) in accordance with the width of the Lever (42) protrudes.
  • the projection (90) extends so far that a small distance remains between the lever (42) in the "open” position and the projection (90) located in the adjacent position to the housing partition (50).
  • the front section (100) and the holding area (102) extend in the longitudinal direction only to such an extent that a driver (104) of the projection (90) remains in full material thickness adjacent to the lever (42). If the nut piece (28) is now moved away from the partition wall (50), the nut piece (28) acts on the stop bracket (86) of the locking slide (86) with an actuating surface (96) running at right angles to the cover wall (71) and the housing wall (32). 88) a.
  • the actuating surface (96) touches the stop bracket (86) in the area of the center of the housing (80) on a line of contact (87) and moves the locking slide (88) parallel to the housing wall (32) and the cover wall (71).
  • lever (42) If the lever (42) was in the "open” position, it is taken along by the locking edge (103) of the driver (104) to the "closed” end position.
  • the lever (42) has a nose (106) facing the driver (104), which in the end position is oriented “too” perpendicular to the housing wall (32) and to the direction of displacement of the locking slide (88).
  • the stop angle (86) of the locking slide (88) arranged obliquely to the actuating surface (96) becomes a boundary wall (108) opposite the partition (50) with an outer edge (110) arranged in the center of the angle (94) ), the locking slide (88) pivots about this outer edge (110), the stop bracket (86) resting against the boundary wall (108) and pivoting the projection (90) beyond the center of the housing (80), the locking slide (88) occupies the position "theft-proof".
  • the guide section (98) is made narrower so that the projection (90) is not hindered in the pivoting movement.
  • the end section of the projection (90) and the step-shaped section (99) of the guide section (98) adjacent to it have, in plan view, the contour of a circular arc section, through the center of which the outer edge (110) runs.
  • the projection (90) in the "anti-theft" position fills the gap between the lever (42) and the guide pieces (98), so that forces exerted by the lever (42) via the projection (90) on the guide section (98) of the Housing (10) are transmitted.
  • a take off of the locking slide (88) from the housing wall (32) is prevented on the one hand by the parallel application of force by means of the nose (106) and on the other hand by a cover (112) covering the guide section (98) and the projection (90).
  • the locking slide (88) lies against the base of a cylindrical cam (114) of the nut piece (28), so that the long leg (84) cannot lift off the housing wall (32).
  • a bead-shaped link (116) Arranged on the long leg (84) of the locking slide (88) is a bead-shaped link (116), which points away from the housing wall (32) and extends essentially in the longitudinal direction of the locking slide (88) and which is in the "anti-theft" position with a slideway ( 118) abuts the cylindrical region of the cam (114).
  • the slideway (118) is shaped such that the distance from the top wall (71) increases with increasing distance from the boundary wall (108).
  • the locking slide (88) With a further movement of the nut piece towards the partition (50), the locking slide (88) is pressed by the spring (60) onto the contact surface (96) of the nut piece (28) and follows the movement of the nut piece (28) until Reaching the "open” position, the locking slide (88) resting on the housing partition (50).

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  • Lock And Its Accessories (AREA)

Claims (20)

  1. Dispositif de commande d'un mécanisme de verrouillage, pour serrure de portière d'automobile, dispositif comportant un élément d'entraînement (26) et un levier (42), qui peut être déplacé par cet élément d'entraînement (26) entre deux positions extrêmes (46, 48) être libéré dans ces deux positions (46, 48) et être immobilisé dans l'une desdites positions extrêmes (46, 48) par l'entremise d'un élément de blocage (58, 88) et l'élément d'entraînement (26) étant relié à une vis-mère (16) dont l'écrou coulissant (28) de commande actionne le levier (42) et l'élément de blocage (58, 88) ; et le levier (42) étant dégagé de l'écrou de commande (28) dans les deux positions extrêmes (46, 48) et, lorsque le mécanisme de verrouillage est actionné manuellement, ce levier peut être déplacé entre ces deux positions extrêmes (46, 48) indépendamment de cet écrou de commande (28), dispositif caractérisé en ce que les positions extrêmes correspondent aux positions "libre" et "bloqué" du levier (42), et l'élément de blocage (58, 88) peut être déplacé indépendamment du levier (42) et présente un évidement (61, 89) qui, dans la position de repos dudit élément de blocage, permet au levier (42) de se déplacer entre ses positions extrêmes (46, 48) et, lorsqu'il est déplacé à sa position de travail, il immobilise ce levier (42) dans la position extrême (46).
  2. Dispositif selon la revendication 1, caractérisé en ce que l'élément d'entraînement est un moteur électrique (26) pouvant tourner dans les deux sens.
  3. Dispositif selon la revendication 2, caractérisé en ce que l'écrou de commande (28) comporte une saignée (34) axiale symétrique par rapport à l'axe, dans laquelle le levier (42) pénètre et peut se déplacer.
  4. Dispositif selon la revendication 3, caractérisé en ce qu'un élément d'entraînement (40), qui pénètre dans la saignée (34) depuis un flanc longitudinal, est disposé dans l'écrou de commande (28) et coopère avec le levier (42).
  5. Dispositif selon la revendication 4, caractérisé en ce que l'élément d'entraînement (40) peut se déplacer élastiquement, sensiblement perpendiculairement au flanc longitudinal, sa partie qui pénètre dans la saignée (34) étant biseautée.
  6. Dispositif selon la revendication 5, caractérisé en ce que l'extrémité de l'élément d'entraînement (40) est sphérique et le levier (42) comporte des cuvettes concaves dans sa zone de contact avec cet élément d'entraînement (40).
  7. Dispositif selon la revendication 5, caractérisé en ce que l'élément d'entraînement (40) glisse au-delà du levier (42) lorsque celui-ci atteint ses positions extrêmes.
  8. Dispositif selon la revendication 2, caractérisé en ce qu'un bord de l'évidement (61, 89) de l'élément de blocage (58, 88) sert de bord (62, 103) d'attaque et de blocage.
  9. Dispositif selon la revendication 8, caractérisé en ce que l'élément de blocage (58, 88) a la configuration d'un L, dont le petit bras servant d'équerre de butée (56, 86) peut être entraîné par une surface de poussée (96) de l'écrou de commande (28) et dans le grand bras duquel l'évidement (61, 89) est formé.
  10. Dispositif selon la revendication 1, caractérisé en ce que, dans la position qui immobilise le levier (42), l'élément de blocage (88) peut s'appuyer contre le boîtier (10) du dispositif.
  11. Dispositif selon la revendication 10, caractérisé en ce que, dans la position qui immobilise le levier (42), l'élément de blocage (88) peut pivoter derrière au moins un segment en gradin (99) solidaire du boîtier (10).
  12. Dispositif selon les revendications 8 et 11, caractérisé en ce que l'élément de blocage (88) comporte un élément (échancrure 89) qui lui permet de pivoter, son bord (103) d'attaque et de blocage présentant un contour qui reste pratiquement à une distance essentiellement constante du levier (42) pendant le mouvement de pivotement.
  13. Dispositif selon les revendications 9 et 12, caractérisé en ce que l'élément de blocage (88), quia en coupe longitudinale la forme d'un L, est en contact par son petit bras (86) avec la surface de poussée (96) de l'écrou de commande (28) sur une ligne de contact (87) et comporte une arête (110), distincte de cette ligne de contact (87) et parallèle à elle, qui peut s'appliquer contre une cloison (108) du boîtier (10) lorsque le levier (42) a pris sa position extrême d'immobilisation; et en ce que, lorsque l'écrou (28) continue son mouvement dans le sens du déplacement, cet élément de blocage (88) peut pivoter sur cette arête (110).
  14. Dispositif selon la revendication 13, caractérisé en ce que l'élément de blocage (88) a en plan une forme trapézoïdale, le petit bras étant disposé sur la base du trapèze et formant une surface rectangulaire constituant une équerre de butée sur laquelle l'arête (110) et la ligne de contact (87) opposée à cette dernière sont disposées.
  15. Dispositif selon la revendication 14, caractérisé en ce que l'échancrure (89) de l'élément de blocage (88) débute sur le côté oblique du trapèze le plus proche du levier (42), une partie saillante (90) en forme de dent ou de crochet étant ménagée sur le petit côté du trapèze.
  16. Dispositif selon la revendication 1, caractérisé en ce qu'une nervure de guidage (98), comportant un secteur étagé (99) contre lequel la dent (90) de l'élément de blocage (88) peut venir s'appliquer quand celui-ci a pivoté, est disposée dans le boîtier (10).
  17. Dispositif selon la revendication 16, caractérisé en ce que la nervure de guidage (98) guide l'élément de blocage (88) dans le sens perpendiculaire à son mouvement de pivotement et à son mouvement de translation.
  18. Dispositif selon la revendication 17, caractérisé en ce que des éléments de guidage (114, 116) coopérants, qui comportent un chemin de glissement (118) oblique par rapport à la vis-mère (16), sont disposés sur l'écrou de commande (28) et sur l'élément de blocage (88).
  19. Dispositif selon la revendication 8, caractérisé en ce que le levier (42) présente une saillie (106) en forme de bec qui, dans la position extrême d'immobilisation, est orientée perpendiculairement au sens du déplacement de l'élément de blocage (58, 88) et est appliqué contre le bord d'attaque (62, 103) de ce dernier.
  20. Dispositif selon la revendication 2, caractérisé en ce que l'écrou de commande (28) agit sur des interrupteurs électriques (52, 74) directement et/ou indirectement par l'entremise d'éléments qu'il actionne.
EP87116229A 1987-03-07 1987-11-04 Dispositif pour commander un dispositif de verrouillage à deux positions extrêmes d'une serrure de véhicule à moteur par un élément de levier Expired - Lifetime EP0281671B2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3707372 1987-03-07
DE3707372 1987-03-07
DE3716507 1987-05-16
DE19873716507 DE3716507A1 (de) 1987-03-07 1987-05-16 Vorrichtung zum betaetigen einer zwei endlagen aufweisenden verriegelungseinrichtung an einem kraftfahrzeug-tuerschloss ueber ein hebelelement

Publications (4)

Publication Number Publication Date
EP0281671A2 EP0281671A2 (fr) 1988-09-14
EP0281671A3 EP0281671A3 (en) 1989-09-06
EP0281671B1 EP0281671B1 (fr) 1993-06-02
EP0281671B2 true EP0281671B2 (fr) 1997-01-29

Family

ID=25853232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87116229A Expired - Lifetime EP0281671B2 (fr) 1987-03-07 1987-11-04 Dispositif pour commander un dispositif de verrouillage à deux positions extrêmes d'une serrure de véhicule à moteur par un élément de levier

Country Status (2)

Country Link
EP (1) EP0281671B2 (fr)
DE (2) DE3716507A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823502A1 (de) * 1988-07-12 1990-01-18 Kiekert Gmbh Co Kg Kraftfahrzeug-tuerverschlussvorrichtung
DE3914616A1 (de) * 1989-05-03 1990-11-08 Vdo Schindling Elektromotorisches stellelement, insbesondere fuer eine zentrale tuerverriegelung
IT219355Z2 (it) * 1990-03-29 1993-02-22 Dispositivo perfezionato per l'azionamento delle sicurezze delle porte di un autoveicolo per sistemi centralizzati di comando
DE4125448C2 (de) * 1991-08-01 2003-11-06 Continental Teves Ag & Co Ohg Elektromotorischer Stellantrieb für eine zentrale Türverriegelungsanlage eines Kraftfahrzeugs
DE19848311C2 (de) * 1998-10-13 2000-08-17 Ikon Praezisionstechnik Elektromotorische Blockiervorrichtung
EP1098054A1 (fr) 1999-11-05 2001-05-09 IKON AKTIENGESELLSCHAFT Präzisionstechnik Dispositif de blocage entrainé par moteur
CN101608514B (zh) * 2009-07-22 2012-08-22 广东必达保安系统有限公司 电子锁
CN102392557A (zh) * 2011-10-20 2012-03-28 无锡皓月汽车安全系统有限公司 汽车门锁电动执行器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553901C2 (de) * 1975-12-01 1982-12-30 Kiekert GmbH & Co KG, 5628 Heiligenhaus Zentrale Verriegelungseinrichtung für Fahrzeugtüren
DE2911630C2 (de) * 1979-03-24 1982-10-14 Kiekert GmbH & Co KG, 5628 Heiligenhaus Elektrische Zentralverriegelungsvorrichtung für Kraftfahrzeugtüren
DE2911681C2 (de) * 1979-03-24 1982-11-11 Kiekert GmbH & Co KG, 5628 Heiligenhaus Elektrische Zentralverriegelungsvorrichtung für Kraftfahrzeugtüren
DE3533721A1 (de) * 1985-09-21 1987-04-02 Vdo Schindling Zentralverriegelungseinrichtung
DE3629557A1 (de) * 1986-08-30 1988-03-03 Vdo Schindling Elektromotorisches stellelement

Also Published As

Publication number Publication date
EP0281671B1 (fr) 1993-06-02
EP0281671A2 (fr) 1988-09-14
EP0281671A3 (en) 1989-09-06
DE3786075D1 (de) 1993-07-08
DE3716507A1 (de) 1988-09-15

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