EP0281671A2 - 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
EP0281671A2
EP0281671A2 EP87116229A EP87116229A EP0281671A2 EP 0281671 A2 EP0281671 A2 EP 0281671A2 EP 87116229 A EP87116229 A EP 87116229A EP 87116229 A EP87116229 A EP 87116229A EP 0281671 A2 EP0281671 A2 EP 0281671A2
Authority
EP
European Patent Office
Prior art keywords
locking
lever
lever element
housing
nut
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.)
Granted
Application number
EP87116229A
Other languages
German (de)
English (en)
Other versions
EP0281671B1 (fr
EP0281671B2 (fr
EP0281671A3 (en
Inventor
Gerhard Pfanzer
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.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO AG
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
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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
Application granted granted Critical
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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 having two end positions on a motor vehicle door lock via a lever element.
  • 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.
  • the object of the present invention is to provide the possibility for a locking device of the type described at the outset with structurally simple means, either to actuate the locking device or to lock it against theft.
  • This object is achieved in that a single drive element both releases the lever element in both end positions and actuates a locking element which defines the lever element in one end position. This not only saves costs for a second drive element, but above all a considerable number of moving parts, which results in increased reliability.
  • An electric motor is provided as the drive element, which is connected to a spindle gear.
  • the displaceable nut element of the spindle gear actuates the lever element of the locking device and the locking element.
  • This lever element actuates the locking device in the door lock directly. At the same time, this lever element is also moved via a manually operated control element of the locking device.
  • This lever element has two positions, namely the position “closed”, in which it prevents the actuation of the lock via door handles attached to the motor vehicle, and the position "open”, in which it allows the actuation of the lock mechanism.
  • the locking device is actuated by the device according to the invention in two stages, the actuation process being automatically interrupted 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 nut 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 protrudes.
  • 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 which projects into the recess. In this way, after the maximum force has been reached, the driver element can 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. 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 has a recess which enables the movement of the lever element, the locking edge of which, after displacement of the locking element by the nut element, fixes the lever element in one end position and in that the locking element is L-shaped , wherein the short leg as a stop angle from an actuating surface of the nut element and the recess is provided in the long leg.
  • 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 can be placed on a boundary wall of the housing after the fixed end position of the lever element has been taken and can be pivoted about the edge when the nut element moves further in the direction of displacement.
  • 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 extends 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. During 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.
  • 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 piece and which 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 into the longitudinal slot (34) by the compression spring (38) 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) is originally formed in the nut piece (28) as a through hole which is open towards the housing cover (14) and 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 are limited by stops on the door lock locking device. With the reference symbol (46) 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 portion of the lever (42) protruding into the slot (34) has a flat rectangular cross section with concavely shaped (76), (78) recesses which are adapted to the ball (40).
  • the recesses are provided 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.
  • the lever (42) drawn with a solid line.
  • the nut piece slides with the slot (34) over the lever (42) until the driving ball (40) rests on the lever (42) and takes it non-positively .
  • 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 a housing partition (50) is reached 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.
  • 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) increases with its actuating surface designating the end face (96) along the housing wall (32) along the longitudinal section L-shaped locking slide (58) with a short leg of the L corresponding stop bracket (56), which in its rest position shown in Fig. 1 via a parallel to Spindle (16) acting on the stop bracket (56) acting as a coil spring return spring (60) is pressed against the housing partition (50).
  • a slot-shaped recess (61) is provided in the long leg of the locking slide (58), which leaves the movement space of the lever (42) free when the locking slide (58) is in the rest position.
  • the housing partition (50) is adjacent to a locking edge (62) of the slot, against which the lever (42) almost bears when it is in the end position "open". If the locking slide (58) is now taken from the nut piece (28) against the return spring (60) into the "theft-proof” position, the locking edge (62) on the lever (42) comes to rest in its end position.
  • a switching slide (64) is arranged on the locking slide (58), which is penetrated by the lever (42) and carried along 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. About this from the Movement of the lever (42) influenced switch (74) is given a signal 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 that is carried out manually via a door lock — for example that of the driver's door — is transferred to the other doors.
  • the lever (42) made of flat material has at the end two concave recesses (76), (78), which are arranged in mirror image and parallel to a longitudinal axis, on the broad side facing the ball (40), which is approximately one third of the broad side from the narrow sides take in.
  • 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 center of the housing (80) and an in 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) 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 angle (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) adapted to the locking slide (88), which extends in the area 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) corresponding to the width of the Lever (42) protrudes.
  • the projection (90) extends so far that a small distance remains between the lever (42) which is 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 so far that adjacent to the lever (42) a driver (104) of the projection (90) in full Material thickness remains. If the nut piece (28) is now moved away from the partition (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 housing center (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 into the “closed” end position by the locking edge (103) of the driver (104).
  • the lever (42) has a nose (106) facing the driver (104), which in the end position is “too” aligned 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 space 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.
  • Lifting of the locking slide (88) from the housing wall (32) is prevented on the one hand by the parallel introduction 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 in the direction of 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)
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
DE19873716507 DE3716507A1 (de) 1987-03-07 1987-05-16 Vorrichtung zum betaetigen einer zwei endlagen aufweisenden verriegelungseinrichtung an einem kraftfahrzeug-tuerschloss ueber ein hebelelement
DE3716507 1987-05-16

Publications (4)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634244A1 (fr) * 1988-07-12 1990-01-19 Kiekert Gmbh Co Kg Systeme de fermeture de portes pour vehicules automobiles comportant une serrure de porte mecanique et un groupe de verrouillage central
EP0400209A3 (fr) * 1989-05-03 1991-07-03 VDO Adolf Schindling AG Commande électrique, notamment pour verrouillage centralisé
EP0449367A1 (fr) * 1990-03-29 1991-10-02 S.E.M. SISTEMI ELETTROMECCANICI S.r.l. Arrangement perfectionné pour automobile avec système de déclenchement de fermeture central

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634244A1 (fr) * 1988-07-12 1990-01-19 Kiekert Gmbh Co Kg Systeme de fermeture de portes pour vehicules automobiles comportant une serrure de porte mecanique et un groupe de verrouillage central
EP0400209A3 (fr) * 1989-05-03 1991-07-03 VDO Adolf Schindling AG Commande électrique, notamment pour verrouillage centralisé
EP0449367A1 (fr) * 1990-03-29 1991-10-02 S.E.M. SISTEMI ELETTROMECCANICI S.r.l. Arrangement perfectionné pour automobile avec système de déclenchement de fermeture central

Also Published As

Publication number Publication date
EP0281671B1 (fr) 1993-06-02
EP0281671B2 (fr) 1997-01-29
EP0281671A3 (en) 1989-09-06
DE3786075D1 (de) 1993-07-08
DE3716507A1 (de) 1988-09-15

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