EP1394345A3 - Motor vehicle lock - Google Patents

Motor vehicle lock Download PDF

Info

Publication number
EP1394345A3
EP1394345A3 EP20030017704 EP03017704A EP1394345A3 EP 1394345 A3 EP1394345 A3 EP 1394345A3 EP 20030017704 EP20030017704 EP 20030017704 EP 03017704 A EP03017704 A EP 03017704A EP 1394345 A3 EP1394345 A3 EP 1394345A3
Authority
EP
European Patent Office
Prior art keywords
actuator
latch
pawl
actuating element
motor vehicle
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.)
Withdrawn
Application number
EP20030017704
Other languages
German (de)
French (fr)
Other versions
EP1394345A2 (en
Inventor
Gregor Buedding
Siegfried Karge
Matthias Koerwer
Uwe Haarmann
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
Brose Schliesssysteme GmbH and Co KG
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 Brose Schliesssysteme GmbH and Co KG filed Critical Brose Schliesssysteme GmbH and Co KG
Publication of EP1394345A2 publication Critical patent/EP1394345A2/en
Publication of EP1394345A3 publication Critical patent/EP1394345A3/en
Withdrawn legal-status Critical Current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
    • E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
    • 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
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/66—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
    • E05B81/68—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status by sensing the position of the detent
    • 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
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
    • 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

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

Die Erfindung betrifft ein Kraftfahrzeug-Klappenschloß o. dgl. mit einer um eine Achse (1) schwenkbaren Schloßfalle (2), mit einer um eine Achse (5) schwenkbaren Sperrklinke (6), mit einem Stellantrieb (7), wobei der Stellantrieb (7) ein Stellelement (9) mit daran angeordnetem Eingriffselement (10) aufweist, wobei durch die Betätigung des Stellantriebs (7) aus einer Ausgangsstellung heraus in einer ersten Richtung die Sperrklinke (6) mittels des Stellelementes aushebbar ist - Öffnungshilfsfunktion -, wobei durch die Betätigung des Stellantriebs (7) aus der Ausgangsstellung heraus in einer zweiten, der ersten Richtung entgegengesetzten Richtung das Stellelement (9) mit der Schloßfalle (2) kuppelbar ist und dadurch die Schloßfalle (2) von der Vorraststellung in die Hauptraststellung bringbar ist - Schließhilfsfunktion -. Es wird vorgeschlagen, daß die für die Schließhilfsfunktion vorgesehene Kupplung zwischen dem Stellelement und der Schloßfalle ein Untersetzungsgetriebe aufweist. Es wird weiterhin vorgeschlagen, daß ein oder mehrere Hallsensoren für die Bestimmung der Stellung der Sperrklinke (6) bzw. des Stellelements (9) verwendet wird/werden.

Figure imgaf001
The invention relates to a motor vehicle flap lock o. The like. With a about an axis (1) pivotable latch (2), with a pivotable about an axis (5) pawl (6), with an actuator (7), wherein the actuator ( 7) has an actuating element (9) arranged thereon engagement element (10), wherein by the actuation of the actuator (7) from a starting position out in a first direction, the pawl (6) is lifted by means of the adjusting element - auxiliary opening function -, wherein by the Actuation of the actuator (7) from the initial position in a second direction opposite to the first direction, the actuating element (9) with the latch (2) can be coupled and thereby the latch (2) can be brought from the Vorraststellung in the main latching position - closing auxiliary function - , It is proposed that the provided for the auxiliary closing function coupling between the actuator and the latch has a reduction gear. It is further proposed that one or more Hall sensors for the determination of the position of the pawl (6) and the actuating element (9) is / are used.
Figure imgaf001
EP20030017704 2002-08-26 2003-08-02 Motor vehicle lock Withdrawn EP1394345A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10239734 2002-08-26
DE2002139734 DE10239734A1 (en) 2002-08-26 2002-08-26 Motor vehicle flap closure or the like

Publications (2)

Publication Number Publication Date
EP1394345A2 EP1394345A2 (en) 2004-03-03
EP1394345A3 true EP1394345A3 (en) 2007-08-01

Family

ID=31197488

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030017704 Withdrawn EP1394345A3 (en) 2002-08-26 2003-08-02 Motor vehicle lock

Country Status (3)

Country Link
US (1) US20040135378A1 (en)
EP (1) EP1394345A3 (en)
DE (1) DE10239734A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050200137A1 (en) * 2004-03-15 2005-09-15 James Nelsen Latch apparatus and method
FR2869338B1 (en) * 2004-04-21 2006-07-14 Valeo Securite Habitacle Sas ELECTRICAL LOCK COMPRISING CLOSURE MEANS CONTROLLED AS A FUNCTION OF THE POSITION OF A MOBILE STOP
FR2871498B1 (en) * 2004-06-14 2006-09-08 Valeo Securite Habitacle Sas ASSISTING DEVICE FOR OPENING / CLOSING AN OPENING
DE102006052773A1 (en) * 2006-11-09 2008-05-15 Huf Hülsbeck & Fürst Gmbh & Co. Kg Closure of a vehicle
US20100194120A1 (en) * 2007-05-30 2010-08-05 Kaiser Hans-Guenter Closure for vehicles
DE202008007719U1 (en) * 2007-12-03 2009-04-16 BROSE SCHLIEßSYSTEME GMBH & CO. KG Closing auxiliary drive for a motor vehicle lock
DE202008004296U1 (en) 2008-03-27 2009-08-06 BROSE SCHLIEßSYSTEME GMBH & CO. KG Measuring arrangement of a functional unit in a motor vehicle
GB0822529D0 (en) * 2008-12-10 2009-01-14 Chevalier John P Latch
GB2469110A (en) * 2009-04-03 2010-10-06 Ba Electronics Ltd Shutter status sensing switch
EP3567196A1 (en) 2010-02-05 2019-11-13 Magna Closures SpA Vehicular latch with double pawl arrangement
CA2798465C (en) * 2011-12-09 2015-06-30 Messier-Bugatti-Dowty Compact coupling housing with cam actuator
DE202012000373U1 (en) 2012-01-17 2013-04-18 BROSE SCHLIEßSYSTEME GMBH & CO. KG Auxiliary closing drive
FR2999636B1 (en) 2012-12-19 2017-12-01 Lisi Aerospace LOCK FOR AIRCRAFT
WO2014111070A1 (en) * 2013-01-16 2014-07-24 Kiekert Aktiengesellschaft Motor vehicle door lock
DE102013106398A1 (en) * 2013-06-19 2014-12-24 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Detecting device for the detection of mechanical functional states of a motor vehicle lock
JP6212214B2 (en) * 2013-07-23 2017-10-11 ジョンソン コントロールズ テクノロジー カンパニーＪｏｈｎｓｏｎ Ｃｏｎｔｒｏｌｓ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏｍｐａｎｙ Latch for vehicle seat and vehicle seat
DE102014119382A1 (en) * 2014-12-22 2016-06-23 BROSE SCHLIEßSYSTEME GMBH & CO. KG Motor vehicle lock arrangement
US20160348411A1 (en) * 2015-06-01 2016-12-01 Wan Lai Liau Casement latch with fix position
KR101836696B1 (en) 2016-09-12 2018-03-09 현대자동차주식회사 Latch apparatus of tailgate for vehicle
DE102017101997A1 (en) * 2017-02-01 2018-08-02 Witte Automotive Gmbh Electrically unlockable door lock with closing function
JP6933491B2 (en) * 2017-05-08 2021-09-08 シロキ工業株式会社 Vehicle lock device
IT201800010173A1 (en) * 2018-11-08 2020-05-08 Cebi Italy Spa LOCK FOR VEHICLE WITH FORCE MULTIPLIER SYSTEM.
DE102018133301A1 (en) * 2018-12-21 2020-06-25 Kiekert Aktiengesellschaft Lock for a motor vehicle
DE102019100591A1 (en) 2019-01-11 2020-07-16 Kiekert Aktiengesellschaft Motor vehicle lock
CN112825604B (en) * 2019-11-20 2023-01-06 恩坦华产品有限公司 Modular electronic control unit for vehicle latch and vehicle latch with modular electronic control unit

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211486C1 (en) * 1992-04-06 1993-04-08 Siemens Ag, 8000 Muenchen, De
DE9415257U1 (en) * 1994-09-20 1994-11-17 Siemens AG, 80333 München Proximity switch with three switch positions
DE29618688U1 (en) * 1996-10-26 1997-01-02 Kiekert AG, 42579 Heiligenhaus Device for querying switch positions on a motor vehicle door lock
DE19533193A1 (en) * 1995-09-08 1997-03-13 Kiekert Ag Operation of car lock using stepper motor
JPH1054164A (en) * 1996-08-09 1998-02-24 Asmo Co Ltd Door closer device
DE19743129A1 (en) * 1997-08-25 1999-03-11 Bosch Gmbh Robert Motor vehicle locking device with position detection of a moving control element
US6003910A (en) * 1997-09-19 1999-12-21 Valeo Securite Habitacle Electric lock for vehicle door
EP0974479A2 (en) * 1998-07-24 2000-01-26 Brose Fahrzeugteile GmbH & Co. KG, Coburg Method for the regulation of motor driven adjusting device in motor vehicle
DE29915905U1 (en) * 1999-06-16 2000-03-16 Kiekert AG, 42579 Heiligenhaus Motor vehicle door lock
US6076868A (en) * 1999-02-09 2000-06-20 General Motors Corporation Vehicle compartment latch
JP2000234464A (en) * 1999-02-16 2000-08-29 Shiroki Corp Lock device
EP1108837A2 (en) * 1999-12-03 2001-06-20 Robert Bosch Gmbh Electrically driven actuator for a vehicle lock
FR2803619A1 (en) * 2000-01-07 2001-07-13 Coutier Moulage Gen Ind Electric locking module, for automotive vehicle door, comprises motor driving nut having actuating unit located for abutting on top part of bolt causing it to pivot to locked position
US20010010427A1 (en) * 1998-06-24 2001-08-02 Mannesmann Vdo Ag Power-assisted closing device
DE10157473A1 (en) * 2000-11-27 2002-05-29 Denso Corp Drive unit for a door lock
DE10065100A1 (en) * 2000-12-28 2002-07-11 Bosch Gmbh Robert Motor vehicle lock comprises a magnet assigned to a latch and detent pawl and a sensor arranged so that the magnetic field reaches/exceeds an indicator field strength only when the detent pawl lies in the latch in its main locking position

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131891A1 (en) * 1991-09-25 1993-04-01 Bosch Gmbh Robert LOCKING DEVICE FOR DOORS OF A MOTOR VEHICLE
DE4433042C2 (en) * 1994-04-13 1998-06-04 Kiekert Ag Motor vehicle door lock with monitoring circuit for monitoring the closed position of the motor vehicle door
DE19646810C2 (en) * 1996-11-13 1999-02-04 Kiekert Ag Motor vehicle door lock with lock system, lock system and device working on evaluation electronics interrogation of the functional positions of the lock cylinder, which works with Hall sensor chips
WO1999010615A1 (en) * 1997-08-25 1999-03-04 Robert Bosch Gmbh Motor vehicle closing device with a position recognition system for a moveable control element
US6022056A (en) * 1998-01-09 2000-02-08 Securitron Magnalock Corporation Method and apparatus for automated door latch actuator
DE19804516B4 (en) * 1998-02-05 2014-10-30 Ewald Witte Gmbh & Co. Kg Motorized tailgate closure
DE19812606A1 (en) * 1998-03-23 1999-09-30 Huf Huelsbeck & Fuerst Gmbh Door lock with a rotary latch, especially for vehicles
DE19814379C2 (en) * 1998-03-31 2000-01-13 Siemens Ag Non-contact rotary switch with three switch positions
DE19904663C2 (en) * 1999-02-04 2001-02-15 Bosch Gmbh Robert Motor vehicle door lock with electrical locking aid and opening aid
DE19919765A1 (en) * 1999-04-29 2000-11-09 Bosch Gmbh Robert Motor vehicle door lock or the like. with electrical opening aid and closing aid
DE10006118A1 (en) * 2000-02-11 2001-08-23 Bosch Gmbh Robert Motor vehicle door lock and method for controlling the same
US6459223B2 (en) * 2000-05-03 2002-10-01 Robert Bosch Gmbh Motor vehicle door lock and process for its control
DE10100010B4 (en) * 2001-01-02 2005-05-12 Brose Schließsysteme GmbH & Co.KG Motor vehicle door lock, designed as an electric lock, and method for assembling a motor vehicle door lock designed as an electric lock

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211486C1 (en) * 1992-04-06 1993-04-08 Siemens Ag, 8000 Muenchen, De
DE9415257U1 (en) * 1994-09-20 1994-11-17 Siemens AG, 80333 München Proximity switch with three switch positions
DE19533193A1 (en) * 1995-09-08 1997-03-13 Kiekert Ag Operation of car lock using stepper motor
JPH1054164A (en) * 1996-08-09 1998-02-24 Asmo Co Ltd Door closer device
DE29618688U1 (en) * 1996-10-26 1997-01-02 Kiekert AG, 42579 Heiligenhaus Device for querying switch positions on a motor vehicle door lock
DE19743129A1 (en) * 1997-08-25 1999-03-11 Bosch Gmbh Robert Motor vehicle locking device with position detection of a moving control element
US6003910A (en) * 1997-09-19 1999-12-21 Valeo Securite Habitacle Electric lock for vehicle door
US20010010427A1 (en) * 1998-06-24 2001-08-02 Mannesmann Vdo Ag Power-assisted closing device
EP0974479A2 (en) * 1998-07-24 2000-01-26 Brose Fahrzeugteile GmbH & Co. KG, Coburg Method for the regulation of motor driven adjusting device in motor vehicle
US6076868A (en) * 1999-02-09 2000-06-20 General Motors Corporation Vehicle compartment latch
JP2000234464A (en) * 1999-02-16 2000-08-29 Shiroki Corp Lock device
DE29915905U1 (en) * 1999-06-16 2000-03-16 Kiekert AG, 42579 Heiligenhaus Motor vehicle door lock
EP1108837A2 (en) * 1999-12-03 2001-06-20 Robert Bosch Gmbh Electrically driven actuator for a vehicle lock
FR2803619A1 (en) * 2000-01-07 2001-07-13 Coutier Moulage Gen Ind Electric locking module, for automotive vehicle door, comprises motor driving nut having actuating unit located for abutting on top part of bolt causing it to pivot to locked position
DE10157473A1 (en) * 2000-11-27 2002-05-29 Denso Corp Drive unit for a door lock
DE10065100A1 (en) * 2000-12-28 2002-07-11 Bosch Gmbh Robert Motor vehicle lock comprises a magnet assigned to a latch and detent pawl and a sensor arranged so that the magnetic field reaches/exceeds an indicator field strength only when the detent pawl lies in the latch in its main locking position

Also Published As

Publication number Publication date
US20040135378A1 (en) 2004-07-15
EP1394345A2 (en) 2004-03-03
DE10239734A1 (en) 2004-03-11

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