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EP0215702A1 - Elektrisches Türschloss für Kraftfahrzeuge - Google Patents

Elektrisches Türschloss für Kraftfahrzeuge Download PDF

Info

Publication number
EP0215702A1
EP0215702A1 EP86401856A EP86401856A EP0215702A1 EP 0215702 A1 EP0215702 A1 EP 0215702A1 EP 86401856 A EP86401856 A EP 86401856A EP 86401856 A EP86401856 A EP 86401856A EP 0215702 A1 EP0215702 A1 EP 0215702A1
Authority
EP
European Patent Office
Prior art keywords
bolt
disc
lock
rotation
pawl
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
EP86401856A
Other languages
English (en)
French (fr)
Other versions
EP0215702B1 (de
Inventor
Vincent Bernard
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-CIM
Original Assignee
Industrielle De Mecanismes En Abrege Cim Dite Cie Ste
Rockwell-CIM
Compagnie Industrielle de Mecanismes CIM
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 Industrielle De Mecanismes En Abrege Cim Dite Cie Ste, Rockwell-CIM, Compagnie Industrielle de Mecanismes CIM filed Critical Industrielle De Mecanismes En Abrege Cim Dite Cie Ste
Publication of EP0215702A1 publication Critical patent/EP0215702A1/de
Application granted granted Critical
Publication of EP0215702B1 publication Critical patent/EP0215702B1/de
Expired legal-status Critical Current

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Images

Classifications

    • 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
    • E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
    • 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
    • Y10T292/1044—Multiple head
    • Y10T292/1045—Operating means
    • Y10T292/1047—Closure
    • 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
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]
    • Y10T70/7107—And alternately mechanically actuated by a key, dial, etc.

Definitions

  • the present invention relates to an electric opening and closing lock, in particular for the doors of motor vehicles.
  • Locks are known that include toggle mechanisms, which have the drawback of not developing a progressive force in the absence of an appropriate profile of the bolt.
  • the object of the invention is to propose a lock arranged so as to develop a progressive force, and which moreover can be released without difficulty, mechanically, whatever the instant when a possible electrical failure occurs.
  • the profile of the bolt cam therefore allows the lock to close and lock a door with a progressive force, the joint reactions being able to amount to 800 Newtons.
  • the emergency disc and the electrical circuit in particular, are arranged so as to allow the mechanical unlocking of the lock even if an electrical failure occurs during an opening or closing cycle.
  • the closing is automatic, in the sense that as soon as we close the door, and before we start to compress the seals, the keeper, by entering the lock, acts on a contactor which controls the rotation of the motor in the direction of closure. At the end of closing, a rocker switches off the current and reverses the polarity at the motor terminals.
  • manual pressing of an opening contact causes the motor to rotate in the opposite direction and release of the strike plate, provided that no condemnation order has previously been given to the supplying unit. the lock.
  • FIGS. 1, 2, 3, 15 and 16 The electric opening and closing lock intended in particular for a door of a motor vehicle will be described by first referring to FIGS. 1, 2, 3, 15 and 16.
  • This lock comprises a housing 1 arranged to be fixed to the door (not shown), in which is provided a housing 2 inside which can come a strike 3 secured to the vehicle body (not shown), the lock being fixed on the door.
  • the housing 1 contains a bolt 4 capable of being driven by the keeper 3 to close the lock.
  • the notch 7 of the bolt 4 is extended by a cam 22 profiled to cooperate with the keeper 3 during the opening and closing cycles, and whose radius of curvature gradually increases from the edge of the notch 7 so that the centers of curvature C1, C2, C3, C4, C5 ( Figures 16 to 20) of successive sectors S1, S2, S3, S4, S5 of cam 22 approach the geometric axis XX of bolt 4 until the last C5 is placed on the XX axis itself.
  • the bolt 4 is provided with a pin 23 on which one end of the return spring 10 for the bolt 4 bears in clockwise rotation (considering FIG. 1), the other end of the spring 10 resting on the ramp fixed 19 of disc 17.
  • the head 13 of the pawl 11 carries a finger 24 while the opposite end of the pawl 11 carries another finger or pin 25.
  • a spring 26 ( Figure 1), one end of which is anchored in the disc 5 and the opposite end s' presses on the part of the pawl 11 located between the axis 12 and its head 13, urges the pawl 11 in rotation so as to tend to make its head 13 penetrate into one or other of the notches 15, 16.
  • the axis of rotation 12 of the pawl 11 is carried by the disc 5, itself rotatably mounted around the axis 6 common to this disc and to the bolt 4.
  • the disc 5 is provided with a first peripheral ramp 27 arranged at the end of its arm 5a delimiting an edge of the opening 20, and a second ramp 28, projecting radially like the first 27, is formed substantially at the base of the arm 5a. The function of the ramps 27, 28 will be explained later in the description of the operation of the lock.
  • the emergency disc 17 is biased by its return spring 10 in its inactive angular position visible in FIG. 1, and this disc 17 carries a ramp 29 articulated rotatably on an axis 31 fixed to the disc 17.
  • the ramp 29 is resiliently recalled by a spring 32 against a stop 33 fixed to the disc 17, the spring 32 having for this purpose an end integral with the disc 17 and its opposite end in abutment against an end portion 29a of the ramp 29.
  • the latter can cooperate with the pin 25 of the pawl 11, so as to be driven by this rotating pin against its return spring 32 during a cycle for closing the lock, while during an opening cycle, the pin 25 slides against the ramp 29 blocked against this stop 33 , and causes the release of the head 13 from the notch 15 of the bolt 4.
  • the edge 15a of the notch 15 closest to the notch 7 is flared, as well as the corresponding edge 16a of the second notch 16.
  • the spring 32 tends to rotate the ramp 29 clockwise considering FIG. 1, so that this ramp 29 is in the rest position against the stop 33, this position being visible in FIG. 1.
  • the fixed ramp 21 of the disc 17 is designed to be able to lift the head 13 (Figure 11) outside the notch 15 at the start of the rotation of the disc 17, by acting on the pin 24 fixed to the head 13.
  • the second ramp fixed 19 is arranged to then be able to drive the bolt 4 in rotation in the direction (clockwise, Figures 11-12) of the opening of the lock by acting on the lug 23 secured to the bolt 4, while the head 13 of the pawl 11 is housed in the second notch 16 at the end of opening of the lock ( Figure 14) by the emergency disc 17.
  • the third fixed ramp 18 is positioned to be able to release the pawl 11 of the bolt 4 whatever the positions of the elements of the lock during a power failure.
  • a fourth ramp 60 integral with the part carrying the fixed ramps 19 and 21, is formed between them and externally.
  • the emergency disc 17 is normally locked in rotation in the case 1 by a lever 34 ( Figure 2) articulated outside the case and which passes through the latter, as well as a slot (not visible in the drawing) of the emergency disc 17.
  • the invention provides means for manually driving the disc 17 in rotation after manual release by tilting the lever 34, for example as in the example illustrated in FIG. 2, by means of a pin 35 secured to the disc 17 and projecting externally from the housing 1 through a circular slot (not visible) from the latter.
  • the pin 35 can be driven in rotation, as the disc 17, by an actuating lever 36 articulated on a support 37 integral with the housing 1.
  • the lever 36 pivots on an axis 38 carried by the support 37, and comprises at its opposite end to the pin 35 a hole 39 intended to cooperate with a control rod not shown.
  • the finger 28 and the lever 36 could be replaced by a system of conical deflections, which would have the advantage of allowing the drive of the disc 17 over a larger angular sector than the slot made in the rear wall 1b of the housing. 1.
  • the toothed sector 8 ( Figures 1 and 3) cooperates with a screw 41 secured to a toothed wheel 42 cooperating itself with a second screw 43 secured to the shaft 9 of the electric motor M.
  • the control device thereof also comprises a lever 44 articulated on an axis 45 carried by the housing 1, one end 44a of which is biased by the pawl 11 when the head 13 of this the latter is not in one of the notches 15, 16 of the bolt 4, and that the disc 5 carrying this pawl 11 is in the position of FIG. 1, called the electrical rest position.
  • the other end 44b of the lever 44 can cooperate with the control lever of a first microswitch A ( Figures 1 and 15), and the lever 44 is subjected to a torque due to a spring (not shown so as not to overheat the drawing ) tending to turn this lever 44 counterclockwise, considering Figure 1.
  • the axis 45 carries a second lever 46 which can therefore pivot, on the one hand on the axis 45 and which on the other hand, is articulated by an axis 47 on a strip 48.
  • the lever 46 has an end 46a which can cooperate with one or the other of the projecting ramps 27, 28 of the disc 5, and is held in one of two stable positions by a bistable spring 49. Each of these bistable positions therefore corresponds to a position of the strip 48 , which, by means of its heads 48a, 48b presses or does not press on the levers of the two micro-switches A and B ( Figures 1 and 15).
  • the electric circuit of the motor M (FIG. 15) is provided with a switch T associated with a locking or release command C and with a manual button 51 enabling the opening of the switch T (advantageously constituted by a " Triac ") when the last order given to command C is a release order, pressing button 51 making switch T on and controlling the starting the motor M in the opening direction, indicated by the arrow O in Figure 15.
  • the switch T is equipped with a trigger G which can be opened by pressing the manual button 51 provided that this button is not inhibited by a condemnation order given to the control C.
  • the condition of the electrical circuit illustrated in Figure 15 is that in which the door is open, the micro-switch A being in its position 1, the micro-switch B being in its position O, so that the motor M is not supplied (part V of the timing diagram of FIG. 21).
  • Figure 4 shows the position of the main lock elements when the door is open: the keeper 3 is located outside the opening 20 for engagement, the pawl 11 is raised, its head 13 being supported on the periphery of the bolt 4 between the notches 15 and 16. The head 13 presses on the lever 44 which itself presses at its end 44b on the microswitch A.
  • the electrical circuit is in the position shown in FIG. 15, motor M not supplied.
  • Figure 5 We close the door.
  • the keeper 3 enters the notch 6 and turns the bolt 4 counterclockwise, against the torque of its return spring 10, until the head 13 of the pawl 11 falls into the notch 15 of the bolt 4, while the keeper 3 exerts on the latter a resistant force R, due to the start of the compression of the door seals.
  • the cam 22, the notch 7 and the keeper 3 are at this moment in the position illustrated in FIG. 17, called first safety, the reaction of the seals and the resistant force R being relatively weak, R being distant from the geometric axis XX of rotation of the bolt 4.
  • the lever 44 switches due to the introduction of the head 13 in the notch 15, and releases the microswitch A which comes into position O ( Figure 15).
  • the motor M is supplied in the closing direction F, and drives, via its control kinematics 9, 43, 42, 41, 8, the disc 5 in the anti-clockwise direction.
  • Figures 7 and 20 At the end of closing, the keeper 3 comes to bear on a concave sector 20 extending the cam 22, position in which the resistant force R passes through the axis XX. The lock is then in the self-closing position, that is to say that the reaction of the joints R j can no longer alone cause the opening of the lock.
  • the ramp 27 comes to press the lever 46 and cause it to take its second equilibrium position, so that the strip 48, driven by the rotation of the lever 46, presses by its heads 48a, 48b on the two micro-switches A, B
  • the microswitch B comes to its position 1 ( Figure 15), while the microswitch A returns to its initial position 1.
  • the motor is then automatically stopped and ready to be supplied in the opening direction O, at provided that the switch T is turned on.
  • the successive phases of closing the door and the state of the electrical circuit after closing the door and stopping the motor M are represented by the sequences I, II, III of the timing diagram of FIG. 21.
  • the bistable spring 49 has the function of ensuring the support of the strip 48 on the second micro-switch (A or B) when the first micro-switch (B or A) has been cut and stopped the motor M.
  • the spring 49 pushes the strip 48 to the left after the lever 46 has started to be driven by the ramp 27, guarantees the cutting of the two micro-switches A and B and therefore the opening position .
  • Figure 9 After an angular travel of about thirty degrees, the bolt assembly 4-strike 3 is again in the self-opening position, that is to say that the strike 3, under the effect joint reactions R j , can cause the bolt 4 in the opening direction.
  • the finger 25 then slides under the ramp 29 blocked against the stop 33, which causes the pawl 11 to tilt about its axis 12 and releases the head 13 from the notch 15.
  • the inclined ramp 21 raises the pin 24 of the pawl 11 ( Figure 11), so that the head 13 comes out of the notch 15 and that the bolt 4 is released from the pawl 11.
  • the ramp 60 prevents the pawl 11 from falling back into the notch 16 of the bolt 4 when the latter rotates under the thrust of the keeper 3, thus allowing the opening of the lock.
  • the lock according to the invention has, in addition to the advantages already mentioned, the following: -
  • the geometry of the cam 22 makes it possible to achieve a gradual development of the forces, therefore to reduce the influence of the force variations of the joint reaction R j , as can be seen in FIG. 22.
  • This makes it possible to use a electric motor M less powerful, therefore more energy efficient and to make it work under a more constant resistive torque, resulting in a reduction of shocks and jolts, and consequently a longer service life.
  • the overall dimensions of the lock according to the invention taking into account its functions, remain compatible with installation in doors having the current dimensions, thanks to the compactness of the kinematics and to the arrangement of the motor, without furthermore causing significant additional costs.
  • kinematics 9, 43, 42, 41, 8 is irreversible, which avoids, in the event of manual closing in the bolt / self-opening strike position, the rotation of the assembly 4, 11, 5, 8 under the thrust of keeper 3 on the bolt due to the reactions of the door seals.
  • cam 22 or engagement profile makes it possible to smooth out the variations in force due to the reactions of the door seals at the level of the engine torque on the fork, and therefore on the engine (FIG. 22).
  • the means for unlocking and driving in rotation the emergency disk 17 illustrated by way of example in FIG. 2 can be replaced by a system allowing, in a single movement and by means of the same member, this unlocking and this rotary drive.

Landscapes

  • Lock And Its Accessories (AREA)
EP86401856A 1985-09-05 1986-08-21 Elektrisches Türschloss für Kraftfahrzeuge Expired EP0215702B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8513226 1985-09-05
FR8513226A FR2586744B1 (fr) 1985-09-05 1985-09-05 Serrure a ouverture et fermeture electriques, notamment pour portieres de vehicules automobiles

Publications (2)

Publication Number Publication Date
EP0215702A1 true EP0215702A1 (de) 1987-03-25
EP0215702B1 EP0215702B1 (de) 1989-08-09

Family

ID=9322672

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86401856A Expired EP0215702B1 (de) 1985-09-05 1986-08-21 Elektrisches Türschloss für Kraftfahrzeuge

Country Status (9)

Country Link
US (1) US4664430A (de)
EP (1) EP0215702B1 (de)
JP (1) JPH0668227B2 (de)
BR (1) BR8603864A (de)
CA (1) CA1279079C (de)
DE (1) DE3664943D1 (de)
ES (1) ES2000567A6 (de)
FR (1) FR2586744B1 (de)
MX (1) MX168391B (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3907674A1 (de) * 1988-03-11 1989-09-21 Suzuki Motor Co Fahrzeugtuerverschlussmechanismus
FR2726849A1 (fr) * 1994-11-14 1996-05-15 Valeo Securite Habitacle Serrure electrique destinee a equiper des ouvrants de vehicule
DE29708857U1 (de) * 1997-02-20 1998-06-18 Ewald Witte GmbH & Co KG, 42551 Velbert Stell- oder Betätigungsvorrichtung
WO1999061729A1 (en) * 1998-05-22 1999-12-02 Meritor Light Vehicle Systems (Uk) Ltd. Vehicle door latch
EP0978609A1 (de) * 1998-08-05 2000-02-09 Valeo Securite Habitacle Türschloss mit elektrischem Hilfsmotor
FR2782109A1 (fr) * 1998-08-05 2000-02-11 Valeo Securite Habitacle Procede pour reduire la puissance necessaire a l'ouverture d'une serrure de porte et serrure pour la mise en oeuvre du procede
WO2015124130A1 (de) * 2014-02-19 2015-08-27 Kiekert Aktiengesellschaft Schloss für ein kraftfahrzeug

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US4291121A (en) * 1979-04-13 1981-09-22 Miles Laboratories, Inc. Bilirubin-resistant determination of uric acid and cholesterol
DE3924231A1 (de) * 1988-07-21 1990-02-01 Aisin Seiki Vorrichtung zur tuerverriegelung
DE4037637A1 (de) * 1990-11-27 1992-06-04 Kiekert Gmbh Co Kg Kraftfahrzeugtuerverschluss mit schlosskasten, drehfalle, sperrklinke und ausloesehebel sowie speichereinrichtung fuer den ausloesehebel
GB9915432D0 (en) * 1999-07-01 1999-09-01 Meritor Light Vehicle Sys Ltd Latch assembly
DE4131891A1 (de) * 1991-09-25 1993-04-01 Bosch Gmbh Robert Sperrvorrichtung fuer tueren eines kraftfahrzeugs
EP0655107B1 (de) * 1992-06-09 2002-10-16 Baxter International Inc. PROGRAMMIERBARE INFUSIONSPUMPE MIT AUSWECHSELBAREN SCHLäUCHEN
US5535607A (en) * 1994-06-08 1996-07-16 General Motors Corporation Door latch with integral switch
US5667263A (en) * 1994-09-01 1997-09-16 Kiekert Aktiengesellshaft Power-actuated motor-vehicle door latch
DE19505779A1 (de) * 1995-02-20 1996-08-29 Bocklenberg & Motte Bomoro Kraftfahrzeug-Klappenschloß, insbesondere Heckklappenschloß
US5639130A (en) * 1995-05-31 1997-06-17 General Motors Corporation Rotary door cinching mechanism with manual override
US6109667A (en) * 1995-10-10 2000-08-29 Collins; Matthew J. Over-center toggle latch with integral switch
US5613716A (en) * 1996-01-25 1997-03-25 General Motors Corporation Electronic vehicle door unlatch control
US6203077B1 (en) 1997-10-03 2001-03-20 Southco, Inc. Over-center toggle latch with integral safety switch
BR0008353A (pt) 1999-02-18 2002-01-29 Atoma Int Corp Conjunto de trava de porta energizado para engatar um batente de porta, e, conjunto de porta
DE19955883A1 (de) * 1999-11-20 2001-05-31 Kiekert Ag Kraftfahrzeugtürverschluss
JP3773731B2 (ja) * 1999-12-24 2006-05-10 株式会社大井製作所 ドアロック装置
GB0019017D0 (en) * 2000-08-04 2000-09-27 Meritor Light Vehicle Sys Ltd Actuator
DE10247843A1 (de) * 2002-10-14 2004-04-22 Brose Schließsysteme GmbH & Co.KG Kraftfahrzeug-Türschloss
JP4239785B2 (ja) * 2003-10-21 2009-03-18 三菱自動車工業株式会社 車両用扉部材オープナー装置
US20070101780A1 (en) * 2005-11-07 2007-05-10 Sanders Dean G Semirigid motorcycle saddlebag lock assembly
RU2009135666A (ru) * 2007-02-28 2011-04-10 Магна Клоужерс Инк. (Ca) Модульная задвижка
US8672368B2 (en) * 2010-03-16 2014-03-18 Southco, Inc. Electromechanical compression latch
DE202011002661U1 (de) * 2011-02-11 2011-05-12 ASTRA Gesellschaft für Asset Management mbH & Co. KG Sicherheitsschloss
US9187935B2 (en) 2011-10-19 2015-11-17 Inteva Products, Llc Latch assembly
EP3663489A1 (de) 2012-12-19 2020-06-10 Lock II, L.L.C. Selbstspeisendes türschloss und verfahren zum speisen eines schlosses
US9435145B2 (en) * 2013-01-21 2016-09-06 Inteva Products, Llc Apparatus and method for preventing movement of release mechanism of a vehicle latch
US11078694B2 (en) * 2016-06-10 2021-08-03 Kiekert Ag Motor vehicle door lock

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US2950138A (en) * 1958-06-30 1960-08-23 Gen Motors Corp Closure latch

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US2943880A (en) * 1958-07-30 1960-07-05 Gen Motors Corp Closure latch
US3386761A (en) * 1965-11-22 1968-06-04 Gen Motors Corp Vehicle body door latch and locking system
US3384405A (en) * 1966-08-22 1968-05-21 Gen Motors Corp Closure latch
US3989287A (en) * 1972-08-28 1976-11-02 Keystone Industries, Inc. Automotive vehicle door retarding and closing mechanism
FR2501271A1 (fr) * 1981-03-03 1982-09-10 Mecanismes Comp Ind De Serrure, notamment pour portiere de vehicule automobile
FR2501766A1 (fr) * 1981-03-10 1982-09-17 Renault Dispositif de verrouillage electrique, notamment d'un capot de vehicule automobile
FR2518621B1 (fr) * 1981-12-21 1986-03-14 Kiekert Gmbh Co Kg Serrure pour porte de vehicule automobile
FR2518620A1 (fr) * 1981-12-22 1983-06-24 Peugeot Aciers Et Outillage Serrure a pene pivotant, notamment pour vehicule automobile
FR2539174B1 (fr) * 1983-01-06 1987-05-22 Peugeot Aciers Et Outillage Serrure, notamment pour portiere de vehicule
FR2542793B1 (fr) * 1983-03-14 1985-07-19 Mecanismes Comp Ind De Serrure a ouverture electrique, notamment pour portieres de vehicules automobiles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950138A (en) * 1958-06-30 1960-08-23 Gen Motors Corp Closure latch

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3907674A1 (de) * 1988-03-11 1989-09-21 Suzuki Motor Co Fahrzeugtuerverschlussmechanismus
FR2726849A1 (fr) * 1994-11-14 1996-05-15 Valeo Securite Habitacle Serrure electrique destinee a equiper des ouvrants de vehicule
DE29708857U1 (de) * 1997-02-20 1998-06-18 Ewald Witte GmbH & Co KG, 42551 Velbert Stell- oder Betätigungsvorrichtung
WO1999061729A1 (en) * 1998-05-22 1999-12-02 Meritor Light Vehicle Systems (Uk) Ltd. Vehicle door latch
EP0978609A1 (de) * 1998-08-05 2000-02-09 Valeo Securite Habitacle Türschloss mit elektrischem Hilfsmotor
FR2782110A1 (fr) * 1998-08-05 2000-02-11 Valeo Securite Habitacle Serrure de porte a assistance electrique
FR2782109A1 (fr) * 1998-08-05 2000-02-11 Valeo Securite Habitacle Procede pour reduire la puissance necessaire a l'ouverture d'une serrure de porte et serrure pour la mise en oeuvre du procede
WO2015124130A1 (de) * 2014-02-19 2015-08-27 Kiekert Aktiengesellschaft Schloss für ein kraftfahrzeug
US10731386B2 (en) 2014-02-19 2020-08-04 Kiekert Ag Lock for a motor vehicle

Also Published As

Publication number Publication date
ES2000567A6 (es) 1988-03-01
BR8603864A (pt) 1987-04-14
US4664430A (en) 1987-05-12
DE3664943D1 (en) 1989-09-14
MX168391B (es) 1993-05-21
EP0215702B1 (de) 1989-08-09
FR2586744B1 (fr) 1987-12-04
CA1279079C (en) 1991-01-15
FR2586744A1 (fr) 1987-03-06
JPH0668227B2 (ja) 1994-08-31
JPS6259782A (ja) 1987-03-16

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