EP1045093A3 - Lock for a motor vehicle door or the like - Google Patents

Lock for a motor vehicle door or the like Download PDF

Info

Publication number
EP1045093A3
EP1045093A3 EP20000106212 EP00106212A EP1045093A3 EP 1045093 A3 EP1045093 A3 EP 1045093A3 EP 20000106212 EP20000106212 EP 20000106212 EP 00106212 A EP00106212 A EP 00106212A EP 1045093 A3 EP1045093 A3 EP 1045093A3
Authority
EP
European Patent Office
Prior art keywords
lock
pawl
lock mechanism
motor vehicle
vehicle 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
EP20000106212
Other languages
German (de)
French (fr)
Other versions
EP1045093B1 (en
EP1045093A2 (en
Inventor
Bernhard Kordowski
Bernd Weyerstall
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.)
Brose Schliesssysteme GmbH and Co KG
Original Assignee
Robert Bosch GmbH
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
Priority claimed from DE19924447A external-priority patent/DE19924447C2/en
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1045093A2 publication Critical patent/EP1045093A2/en
Publication of EP1045093A3 publication Critical patent/EP1045093A3/en
Application granted granted Critical
Publication of EP1045093B1 publication Critical patent/EP1045093B1/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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
    • E05B77/12—Automatic locking or unlocking at the moment of collision
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/90—Manual override in case of power failure
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/01—Mechanical arrangements specially adapted for hands-free locking or unlocking
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/65—Emergency or safety
    • 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

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

Gegenstand der Erfindung ist ein Kraftfahrzeug-Türschloß in Form eines Elektroschlosses mit mechanischer Redundanz. Es handelt sich um ein Kraftfahrzeug-Türschloß mit einem Gehäuse (1) mit darin angeordneter Schloßfalle (2) und Sperrklinke (3), mit einer elektrischen Öffnungshilfe (7) zur elektrischen Betätigung der Sperrklinke (3) und mit einer Schloßmechanik (4) zur mechanischen Betätigung der Sperrklinke (3), mit einer fernsteuerbaren Steuerelektronik (5), bedienbar vorzugsweise durch ein Fernsteuermodul bei einer Bedienungsperson, mit einer von einem Türaußengriff und ggf. auch von anderen Betätigungselementen in die Schloßmechanik (4) verlaufenden Kraftwirkungskette (6) bzw. mehreren entsprechenden Kraftwirkungsketten (6). Das erfindungsgemäße Kraftfahrzeug-Türschloß ist dann dadurch gekennzeichnet, daß der Kraftwirkungskette (6) in der Schloßmechanik (4) elektrische Sensoren zugeordnet sind, durch die die Schaltfunktionen der Steuerelektronik (5) und der Öffnungshilfe (7) auslösbar sind, daß im Normalzustand nur eine elektrische Auslösung der Schaltfunktionen und keine mechanische Betätigung erfolgt, daß ein Kuppelschalter (8) vorgesehen ist, durch den in einem Sonderzustand eine mechanische Ankupplung der Kraftwirkungskette (6) an die Schloßmechanik (4) erfolgt, so daß dann eine mechanische Betätigung jedenfalls der Sperrklinke (3) erfolgen kann. In der Schloßmechanik (4) werden normalerweise nur die Sensoren betätigt, obwohl von den Betätigungselementen nur mechanische Betätigungen erfolgen.

Figure 00000001
The invention relates to a motor vehicle door lock in the form of an electric lock with mechanical redundancy. It is a motor vehicle door lock with a housing (1) with a lock latch (2) and pawl (3) therein, with an electrical opening aid (7) for electrically actuating the pawl (3) and with a lock mechanism (4) mechanical actuation of the pawl (3), with remote-controllable control electronics (5), preferably operated by a remote control module for an operator, with a force chain (6) extending from an outside door handle and possibly also from other actuation elements into the lock mechanism (4) or several corresponding power chains (6). The motor vehicle door lock according to the invention is then characterized in that the force-effect chain (6) in the lock mechanism (4) is assigned electrical sensors by means of which the switching functions of the control electronics (5) and the opening aid (7) can be triggered, that in the normal state only one electrical triggering of the switching functions and no mechanical actuation takes place, that a coupling switch (8) is provided, by means of which, in a special condition, the force-effect chain (6) is mechanically coupled to the lock mechanism (4), so that mechanical actuation of the pawl ( 3) can be done. Normally only the sensors are actuated in the lock mechanism (4), although only mechanical actuations are carried out by the actuating elements.
Figure 00000001
EP00106212A 1999-04-16 2000-03-22 Lock for a motor vehicle door or the like Expired - Lifetime EP1045093B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19917264 1999-04-16
DE19917264 1999-04-16
DE19924447 1999-05-28
DE19924447A DE19924447C2 (en) 1999-04-16 1999-05-28 Motor vehicle door lock, hood lock or flap lock

Publications (3)

Publication Number Publication Date
EP1045093A2 EP1045093A2 (en) 2000-10-18
EP1045093A3 true EP1045093A3 (en) 2001-04-04
EP1045093B1 EP1045093B1 (en) 2005-06-01

Family

ID=26052941

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00106212A Expired - Lifetime EP1045093B1 (en) 1999-04-16 2000-03-22 Lock for a motor vehicle door or the like

Country Status (3)

Country Link
US (1) US6648379B1 (en)
EP (1) EP1045093B1 (en)
ES (1) ES2241522T3 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002020925A1 (en) * 2000-09-07 2002-03-14 Robert Bosch Gmbh Motor vehicle doorlock with combined central locking and opening actuator
GB2381034B (en) * 2001-07-04 2005-02-16 John Phillip Chevalier Closure control apparatus comprising latch arrangement
DE10141310A1 (en) * 2001-08-28 2003-03-20 Kiekert Ag Motor vehicle door lock
DE10306610C5 (en) * 2003-02-14 2008-12-11 BROSE SCHLIEßSYSTEME GMBH & CO. KG Motor vehicle door and door lock unit and motor vehicle locking system
EP1457625A3 (en) * 2003-03-08 2008-08-27 Brose Schliesssysteme GmbH & Co. KG Vehicle lock with electrically assisted opening
FR2857399B1 (en) * 2003-07-10 2005-08-26 Valeo Securite Habitacle LOCK ARRANGEMENT FOR A MOTOR VEHICLE WITH ELECTRIC OPENING
US7287785B2 (en) * 2004-04-02 2007-10-30 Intier Automotive Closures Inc. Side door latch pawl function augmentation
US20060053848A1 (en) * 2004-09-14 2006-03-16 Riad Ghabra Vehicle ignition lock
DE102005015468A1 (en) * 2005-04-04 2006-10-12 Kiekert Ag Motor vehicle door lock
US7501595B2 (en) * 2005-10-06 2009-03-10 Strattec Security Corporation Self-compensating motion detector
US7766397B2 (en) 2006-11-20 2010-08-03 Southco, Inc. Electromechanical rotary pawl latch
CN103080452B (en) 2010-03-16 2016-02-10 索斯科公司 Be suitable for enclosed member being fastened on the breech lock in precalculated position and the method for operation breech lock
DE202011002154U1 (en) 2011-01-31 2012-05-02 BROSE SCHLIEßSYSTEME GMBH & CO. KG Motor vehicle lock arrangement
DE102015004283A1 (en) * 2015-04-08 2016-10-13 Kiekert Aktiengesellschaft Motor vehicle door lock
US11078694B2 (en) * 2016-06-10 2021-08-03 Kiekert Ag Motor vehicle door lock
US11280121B2 (en) * 2018-03-05 2022-03-22 Magna Closures Inc. Crash unlock for side door latch
JP6777679B2 (en) * 2018-04-18 2020-10-28 三井金属アクト株式会社 Vehicle door latch device
US11572721B2 (en) 2019-01-17 2023-02-07 Strattec Security Corporation Latch assembly
US11401735B2 (en) * 2019-05-29 2022-08-02 Jack Schonberger Sliding door latch systems and method
DE102019114923A1 (en) * 2019-06-04 2020-12-10 U-Shin Deutschland Zugangssysteme Gmbh Emergency access system for a motor vehicle, motor vehicle and method for operating an emergency access system
DE102019133654A1 (en) * 2019-12-10 2021-06-10 Kiekert Aktiengesellschaft MOTOR VEHICLE LOCK
US11933082B2 (en) 2020-03-23 2024-03-19 Strattec Security Corporation Cinching latch assembly
US12018517B2 (en) * 2022-03-10 2024-06-25 Brose Schließsysteme GmbH & Co. Kommanditgesellschaft, Wuppertal Motor vehicle latch assembly with manual release

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617038A1 (en) * 1996-04-27 1997-11-06 Huf Huelsbeck & Fuerst Gmbh Locking system, in particular for motor vehicles
DE19642698A1 (en) * 1996-10-16 1998-04-23 Valeo Gmbh & Co Schliessyst Kg Vehicle door handle incorporating electronically controlled door lock
DE29708857U1 (en) * 1997-02-20 1998-06-18 Ewald Witte GmbH & Co KG, 42551 Velbert Actuator or actuator
DE19714992A1 (en) * 1997-03-19 1998-09-24 Bosch Gmbh Robert Door lock especially on road vehicle

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242527C3 (en) 1982-11-18 1995-09-07 Neiman Sa Lock for a motor vehicle door
US4796932A (en) * 1987-09-22 1989-01-10 Hoover Universal, Inc. Remote release and pull-down unit
JPH064988B2 (en) * 1988-10-11 1994-01-19 マツダ株式会社 Vehicle door lock device
DE4205269C1 (en) * 1992-02-21 1993-05-06 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4219210A1 (en) 1992-06-12 1993-12-16 Swf Auto Electric Gmbh Central door locking system
DE4228234A1 (en) * 1992-08-25 1994-03-03 Bayerische Motoren Werke Ag Door lock for motor vehicles
DE29511451U1 (en) * 1995-01-10 1995-09-07 Bomoro Bocklenberg & Motte Gmbh & Co Kg, 42369 Wuppertal Motor vehicle door lock with rotary central locking
DE19501493B4 (en) 1995-01-19 2006-06-22 Kiekert Ag Motor vehicle door lock
DE19530726C5 (en) * 1995-08-18 2009-07-02 Kiekert Ag Central locking system with identical motor vehicle door locks
ES2264147T3 (en) * 1995-10-13 2006-12-16 BROSE SCHLIESSSYSTEME GMBH & CO. KG DOOR OR COAT LOCK OF MOTOR VEHICLE.
DE19547727A1 (en) * 1995-12-20 1997-06-26 Vdo Schindling Servo-driven door lock for vehicle
DE19630246A1 (en) * 1996-07-26 1998-01-29 Bosch Gmbh Robert Motor vehicle door lock, hood lock or the like
DE19631869A1 (en) * 1996-08-07 1998-02-12 Bosch Gmbh Robert Motor vehicle door lock or the like
DE19816603C1 (en) 1998-04-15 1999-08-12 Bosch Gmbh Robert Keyless access system for motor vehicles
FR2778196B1 (en) * 1998-04-30 2000-06-23 Valeo Securite Habitacle MOTOR VEHICLE DOOR LOCK
US6389875B1 (en) * 1998-10-02 2002-05-21 Ralph L. Barnett Zero speed indicating devices and process of testing same
WO2001020150A1 (en) * 1999-09-17 2001-03-22 Diesel Engine Retarders, Inc. Captive volume accumulator for a lost motion system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617038A1 (en) * 1996-04-27 1997-11-06 Huf Huelsbeck & Fuerst Gmbh Locking system, in particular for motor vehicles
DE19642698A1 (en) * 1996-10-16 1998-04-23 Valeo Gmbh & Co Schliessyst Kg Vehicle door handle incorporating electronically controlled door lock
DE29708857U1 (en) * 1997-02-20 1998-06-18 Ewald Witte GmbH & Co KG, 42551 Velbert Actuator or actuator
DE19714992A1 (en) * 1997-03-19 1998-09-24 Bosch Gmbh Robert Door lock especially on road vehicle

Also Published As

Publication number Publication date
ES2241522T3 (en) 2005-11-01
EP1045093B1 (en) 2005-06-01
US6648379B1 (en) 2003-11-18
EP1045093A2 (en) 2000-10-18

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