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EP0812972A3 - Electrically operated car door lock - Google Patents

Electrically operated car door lock Download PDF

Info

Publication number
EP0812972A3
EP0812972A3 EP97401069A EP97401069A EP0812972A3 EP 0812972 A3 EP0812972 A3 EP 0812972A3 EP 97401069 A EP97401069 A EP 97401069A EP 97401069 A EP97401069 A EP 97401069A EP 0812972 A3 EP0812972 A3 EP 0812972A3
Authority
EP
European Patent Office
Prior art keywords
crankpin
pawl
bolt
door lock
car door
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
EP97401069A
Other languages
German (de)
French (fr)
Other versions
EP0812972B1 (en
EP0812972A2 (en
Inventor
Patrick Dupont
Joel Girard
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.)
Minebea AccessSolutions Deutschland GmbH
Valeo Comfort and Driving Assistance SAS
Original Assignee
Valeo GmbH and Co Schliessysteme KG
Valeo Systemes de Fermetures SA
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 Valeo GmbH and Co Schliessysteme KG, Valeo Systemes de Fermetures SA filed Critical Valeo GmbH and Co Schliessysteme KG
Publication of EP0812972A2 publication Critical patent/EP0812972A2/en
Publication of EP0812972A3 publication Critical patent/EP0812972A3/en
Application granted granted Critical
Publication of EP0812972B1 publication Critical patent/EP0812972B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

Serrure électrique pour un ouvrant de véhicule automobile comportant un pêne (30) et un cliquet de retenue (31) le pêne (30) coopérant avec une gâche (4) solidaire de la carrosserie, le cliquet pouvant être manoeuvré par un moteur électrique (9) qui entraíne un élément rotatif (27) portant au moins un maneton (28,29), caractérisé par le fait que le (ou un des) maneton (s) peut coopérer avec un entraíneur (32) susceptible, dans un mouvement effectué à l'encontre d'un rappel élastique, de faire pivoter le cliquet (31,131) pour libérer le pêne en vue de l'ouverture de la serrure, l'élément rotatif (27) poursuivant sa rotation au moins jusqu'à ce que l'entraíneur (32) échappe à l'action du maneton et étant associé à un moyen d'arrêt du moteur, ledit entraíneur comportant, dans sa zone de coopération avec le (ou les) maneton (s), un évidement (34) en forme de V dans lequel le (ou un des) maneton(s) peut pénétrer pour générer un pivotement, autour d'un axe fixe (37) de l'entraíneur (32), qui lui-même, dans ce mouvement effectué à l'encontre de son rappel élastique, écarte le cliquet de sa position de retenue du pêne.

Figure 00000001
Electric lock for a motor vehicle opening comprising a bolt (30) and a retaining pawl (31) the bolt (30) cooperating with a keeper (4) secured to the body, the pawl being able to be operated by an electric motor (9 ) which drives a rotary element (27) carrying at least one crankpin (28,29), characterized in that the (or one of) crankpin (s) can cooperate with a trainer (32) capable, in a movement carried out at against an elastic return, to pivot the pawl (31,131) to release the bolt for the opening of the lock, the rotary element (27) continuing its rotation at least until the driver (32) escapes the action of the crankpin and being associated with a means of stopping the engine, said driver comprising, in its zone of cooperation with the crankpin (s), a shaped recess (34) of V in which the (or one of) the crankpin (s) can penetrate to generate a pivoting, around a fixed x (37) of the coach (32), which itself, in this movement carried out against its elastic return, moves the pawl from its bolt retaining position.
Figure 00000001
EP97401069A 1996-05-17 1997-05-14 Electrically operated car door lock Expired - Lifetime EP0812972B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19619958 1996-05-17
DE19619958A DE19619958C2 (en) 1996-05-17 1996-05-17 Lock for a motor vehicle door

Publications (3)

Publication Number Publication Date
EP0812972A2 EP0812972A2 (en) 1997-12-17
EP0812972A3 true EP0812972A3 (en) 1999-03-03
EP0812972B1 EP0812972B1 (en) 2003-04-09

Family

ID=7794601

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97401069A Expired - Lifetime EP0812972B1 (en) 1996-05-17 1997-05-14 Electrically operated car door lock
EP97401070A Expired - Lifetime EP0807734B1 (en) 1996-05-17 1997-05-14 Car door lock

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP97401070A Expired - Lifetime EP0807734B1 (en) 1996-05-17 1997-05-14 Car door lock

Country Status (4)

Country Link
EP (2) EP0812972B1 (en)
BR (2) BR9706869A (en)
DE (3) DE19619958C2 (en)
ES (2) ES2157053T3 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775016B1 (en) 1998-02-19 2000-04-14 Valeo Systemes De Fermetures IMPROVEMENT IN ELECTRIC LOCK FOR OPENING VEHICLE AUTOMOTIVE WITH TWO-PHASE OPERATION
GB2339593A (en) 1998-07-15 2000-02-02 Meritor Light Vehicle Sys Ltd Vehicle door latch with disengageable power release
FR2782111B1 (en) * 1998-08-05 2002-12-06 Valeo Securite Habitacle IMPROVED ELECTRIC LOCK FOR VEHICLE OPENING ELEMENT
FR2783552B1 (en) * 1998-09-21 2000-11-17 Valeo Securite Habitacle ELECTRICAL LOCK WITH OPENING ASSISTANCE FOR MOTOR VEHICLE DOOR
FR2783551B1 (en) * 1998-09-21 2000-11-17 Valeo Securite Habitacle IMPROVED ELECTRIC LOCK FOR A MOTOR VEHICLE DOOR
US6109672A (en) 1998-10-09 2000-08-29 Valeo Electrical Systems, Inc. Combination window release and wiper system and method
FR2785637B1 (en) 1998-11-09 2000-12-29 Valeo Securite Habitacle MOTOR VEHICLE DOOR LOCK WITH ELECTRICAL CONVICTION
FR2794164B1 (en) * 1999-05-31 2001-07-27 Valeo Securite Habitacle ELECTRIC MOTOR REDUCER GROUP AND LOCK COMPRISING SUCH A MOTOR REDUCER GROUP
US6174016B1 (en) 1999-10-15 2001-01-16 Valeo Electrical Systems, Inc. Door assembly module and method
FR2804713A1 (en) 2000-02-08 2001-08-10 Valeo Securite Habitacle Automobile electrically operated door lock includes opening contactor and a movable striking plate
DE10164829B4 (en) 2001-01-02 2006-07-13 Brose Schließsysteme GmbH & Co.KG Motor vehicle door lock, designed as an electric lock
DE10100008B4 (en) * 2001-01-02 2004-12-16 Brose Schließsysteme GmbH & Co.KG Sealed electrically operated lock assembly for motor vehicles, uses sealed box to house lock with external cam driven by shaft that passes through seal fitted to hole in cover of box
FR2821109B1 (en) * 2001-02-22 2003-04-11 Valeo Securite Habitacle ELECTRIC BACKUP LOCK
DE10336049A1 (en) 2003-08-01 2005-02-17 Kiekert Ag Motor vehicle door lock
DE10361168B4 (en) * 2003-12-22 2016-08-04 BROSE SCHLIEßSYSTEME GMBH & CO. KG Motor vehicle lock, in particular for hoods or flaps
DE102005002493A1 (en) * 2005-01-19 2006-07-27 Marquardt Gmbh Electrical door e.g. car door, lock for closure system, has locking unit arranged from blocking device by arranging in separated plane and/or in separated installation space, and roller transferring force between activating unit and device
JP4851869B2 (en) * 2006-07-03 2012-01-11 三井金属アクト株式会社 Vehicle door latch device
FR2929635B1 (en) * 2008-04-08 2010-06-11 Valeo Securite Habitacle DOOR LOCK OF MOTOR VEHICLE
ES2351747B1 (en) 2008-09-16 2011-12-05 Tubsa Automocion, S.L. MOTORIZED LOCK OF ROTATING LATCH.
EP2431558A3 (en) * 2010-09-21 2016-06-01 Gebr. Bode GmbH & Co. KG Locking and unlocking system
DE202012002867U1 (en) * 2012-03-20 2012-04-11 Flexngate Automotive Iberica S.A. Lock with rotary latch
US9546503B2 (en) * 2013-03-06 2017-01-17 Questek Manufacturing Corporation Electromechanical rotary latch
DE102013103245A1 (en) * 2013-03-28 2014-10-02 Kiekert Aktiengesellschaft Motor vehicle door lock
EP2843168B1 (en) 2013-09-02 2018-11-28 Witte Automotive GmbH Motor vehicle lock
TWI617730B (en) * 2017-04-20 2018-03-11 信昌機械廠股份有限公司 Door lock device for lift-type car door
CN110595141B (en) * 2018-07-26 2020-12-25 海尔智家股份有限公司 Clutch automatic door opening device and refrigerator
CN109708398B (en) * 2018-07-26 2020-11-27 海尔智家股份有限公司 Clutch automatic door opening device and refrigerator
CN109708396B (en) * 2018-07-26 2020-11-27 海尔智家股份有限公司 Clutch automatic door opening device and refrigerator
CN109708399B (en) * 2018-07-26 2020-12-25 海尔智家股份有限公司 Clutch automatic door opening device and refrigerator
DE102019116917A1 (en) * 2019-06-24 2020-12-24 Kiekert Aktiengesellschaft Motor vehicle lock
DE102020118721A1 (en) * 2020-07-15 2022-01-20 Kiekert Aktiengesellschaft motor vehicle lock

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242527A1 (en) * 1982-11-18 1984-05-24 Neiman GmbH, 5657 Haan ELECTRIC LOCK
US4588217A (en) * 1983-01-06 1986-05-13 Aciers Et Outillage Peugeot Latch in particular for a vehicle door
EP0267423A2 (en) * 1986-10-06 1988-05-18 Aisin Seiki Kabushiki Kaisha Door lock assembly for automotive vehicles
US4763936A (en) * 1986-10-20 1988-08-16 General Motors Corporation Power operated door latch
DE3932268A1 (en) * 1988-09-30 1990-06-07 Aisin Seiki LUGGAGE DOOR LOCKING DEVICE
DE4015522A1 (en) * 1989-09-14 1991-03-28 Bosch Gmbh Robert DEVICE FOR LOCKING AND UNLOCKING CLOSED DOORS TO THE INTERIOR OF A MOTOR VEHICLE
DE4222868A1 (en) * 1992-07-11 1994-01-13 Bosch Gmbh Robert Locking device for doors of a motor vehicle
DE4343340A1 (en) * 1993-01-15 1994-07-21 Kiekert Gmbh Co Kg Central locking system for car doors
GB2292768A (en) * 1994-09-01 1996-03-06 Kiekert Ag A motor vehicle door lock

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333746A1 (en) * 1983-09-19 1985-06-05 Neiman GmbH, 5657 Haan Lock for a motor-vehicle door
DE3728086A1 (en) * 1987-08-22 1989-03-02 Vdo Schindling LOCKING AID FOR A VEHICLE DOOR
JP2717098B2 (en) * 1988-07-21 1998-02-18 アイシン精機株式会社 Door lock device
JPH076313B2 (en) * 1988-08-25 1995-01-30 三井金属鉱業株式会社 Actuator for automobile
JPH0296072A (en) * 1988-09-30 1990-04-06 Aisin Seiki Co Ltd Lid lock device
JP2556792B2 (en) * 1991-12-13 1996-11-20 株式会社大井製作所 Automotive door lock anti-theft actuator
JP2832236B2 (en) * 1993-09-03 1998-12-09 三井金属鉱業株式会社 Actuator for door lock device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242527A1 (en) * 1982-11-18 1984-05-24 Neiman GmbH, 5657 Haan ELECTRIC LOCK
US4588217A (en) * 1983-01-06 1986-05-13 Aciers Et Outillage Peugeot Latch in particular for a vehicle door
EP0267423A2 (en) * 1986-10-06 1988-05-18 Aisin Seiki Kabushiki Kaisha Door lock assembly for automotive vehicles
US4763936A (en) * 1986-10-20 1988-08-16 General Motors Corporation Power operated door latch
DE3932268A1 (en) * 1988-09-30 1990-06-07 Aisin Seiki LUGGAGE DOOR LOCKING DEVICE
DE4015522A1 (en) * 1989-09-14 1991-03-28 Bosch Gmbh Robert DEVICE FOR LOCKING AND UNLOCKING CLOSED DOORS TO THE INTERIOR OF A MOTOR VEHICLE
DE4222868A1 (en) * 1992-07-11 1994-01-13 Bosch Gmbh Robert Locking device for doors of a motor vehicle
DE4343340A1 (en) * 1993-01-15 1994-07-21 Kiekert Gmbh Co Kg Central locking system for car doors
GB2292768A (en) * 1994-09-01 1996-03-06 Kiekert Ag A motor vehicle door lock

Also Published As

Publication number Publication date
EP0812972B1 (en) 2003-04-09
DE19619958A1 (en) 1997-11-20
DE69720597T2 (en) 2003-12-24
ES2157053T3 (en) 2001-08-01
DE19619958C2 (en) 1999-10-21
BR9706869A (en) 2003-05-27
BR9704848A (en) 2000-08-01
DE69720597D1 (en) 2003-05-15
DE69704587T2 (en) 2001-10-18
EP0812972A2 (en) 1997-12-17
EP0807734A3 (en) 1999-01-20
DE69704587D1 (en) 2001-05-23
EP0807734B1 (en) 2001-04-18
EP0807734A2 (en) 1997-11-19
ES2196273T3 (en) 2003-12-16

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