EP1030009A3 - Vehicle doorlock or similar - Google Patents

Vehicle doorlock or similar Download PDF

Info

Publication number
EP1030009A3
EP1030009A3 EP00102922A EP00102922A EP1030009A3 EP 1030009 A3 EP1030009 A3 EP 1030009A3 EP 00102922 A EP00102922 A EP 00102922A EP 00102922 A EP00102922 A EP 00102922A EP 1030009 A3 EP1030009 A3 EP 1030009A3
Authority
EP
European Patent Office
Prior art keywords
pawl
lifting
drive
closed position
open position
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
EP00102922A
Other languages
German (de)
French (fr)
Other versions
EP1030009B1 (en
EP1030009A2 (en
Inventor
Matthias Koerwer
Bernardo Erices
Robert Hugel
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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1030009A2 publication Critical patent/EP1030009A2/en
Publication of EP1030009A3 publication Critical patent/EP1030009A3/en
Application granted granted Critical
Publication of EP1030009B1 publication Critical patent/EP1030009B1/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
    • 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

Abstract

Gegenstand der Erfindung ist ein Kraftfahrzeug-Türschloß mit einer Schloßfalle (4) und einer die Schloßfalle (4) in Schließstellung (Hauptrast (4a) und ggf. Vorrast (4b)) haltenden Sperrklinke (5) und mit einem motorischen Öffnungsantrieb (6), wobei der motorische Öffnungsantrieb (6) einen vorzugsweise als Elektromotor ausgeführten Antriebsmotor (7) und ein Untersetzungsgetriebe (8) aufweist, das abtriebsseitig an der Sperrklinke (5) oder einem die Sperrklinke (5) bewegenden Sperrklinkenhebel (9) o. dgl. angreift und die Sperrklinke (5) bei entsprechender Ansteuerung des Antriebsmotors (7) aushebt, so daß die Schloßfalle (4) freigegeben wird - Öffnungsstellung -. Dieses ist hinsichtlich der Öffnungskräfte dadurch optimiert, daß dem Untersetzungsgetriebe (8) oder dem Sperrklinkenhebel (9) o. dgl. eine in Ausheberichtung der Sperrklinke (5) wirkende Aushebefeder (11) zugeordnet ist, daß die Aushebefeder (11) bei Rücklauf des Öffnungsantriebs (6) von der Öffnungsstellung in die Schließstellung gespannt wird und daß die Aushebefeder (11) bei Vorlauf des Öffnungsantriebs (6) von der Schließstellung in die Öffnungsstellung die Vorlaufbewegung und die Aushebebewegung der Sperrklinke (5) mit ihrer Federkraft unterstützt.

Figure 00000001
The invention relates to a motor vehicle door lock with a lock latch (4) and a pawl (5) holding the lock latch (4) in the closed position (main catch (4a) and possibly preliminary catch (4b)) and with a motorized opening drive (6), wherein the motorized opening drive (6) has a drive motor (7), preferably designed as an electric motor, and a reduction gear (8) which engages on the output side on the pawl (5) or a pawl lever (9) or the like which moves the pawl (5) and the pawl (5) lifts when the drive motor (7) is actuated accordingly, so that the lock latch (4) is released - open position -. This is optimized with regard to the opening forces in that the reduction gear (8) or the pawl lever (9) or the like is assigned a lifting spring (11) acting in the lifting direction of the pawl (5), that the lifting spring (11) when the opening drive returns (6) is tensioned from the open position to the closed position and that the lifting spring (11) supports the forward movement and the lifting movement of the pawl (5) with its spring force when the opening drive (6) moves from the closed position into the open position.
Figure 00000001
EP00102922A 1999-02-18 2000-02-12 Vehicle doorlock or similar Expired - Lifetime EP1030009B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19906997 1999-02-18
DE1999106997 DE19906997C2 (en) 1999-02-18 1999-02-18 Motor vehicle door lock, hood lock or flap lock

Publications (3)

Publication Number Publication Date
EP1030009A2 EP1030009A2 (en) 2000-08-23
EP1030009A3 true EP1030009A3 (en) 2003-07-30
EP1030009B1 EP1030009B1 (en) 2005-08-17

Family

ID=7898038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00102922A Expired - Lifetime EP1030009B1 (en) 1999-02-18 2000-02-12 Vehicle doorlock or similar

Country Status (4)

Country Link
US (1) US6371536B1 (en)
EP (1) EP1030009B1 (en)
DE (2) DE19906997C2 (en)
ES (1) ES2250032T3 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE10164829B4 (en) * 2001-01-02 2006-07-13 Brose Schließsysteme GmbH & Co.KG Motor vehicle door lock, designed as an electric lock
US6719333B2 (en) * 2001-04-25 2004-04-13 Delphi Technologies, Inc. Vehicle door latch with power operated release mechanism
US6637783B2 (en) * 2001-05-14 2003-10-28 Ohi Seisakusho Co., Ltd. Opening and closing device of vehicle lock apparatus
DE10125093A1 (en) * 2001-05-23 2002-12-12 Siemens Ag driving means
US6978644B1 (en) * 2002-03-05 2005-12-27 Taper William D Locking mechanism for handcuffs
EP1371802A3 (en) * 2002-06-12 2006-05-24 Brose Schliesssysteme GmbH & Co. KG Motor vehicle door lock with electro-mechanically actuated central locking
DE10319743B4 (en) * 2003-03-08 2006-01-12 Brose Schließsysteme GmbH & Co.KG A multi function motor vehicle door lock has an electronically controlled motor driven worm drive operating a blocking lever against the locking plate
DE10331080A1 (en) * 2003-07-09 2005-01-27 Kiekert Ag Motor vehicle door lock
US20050134053A1 (en) * 2003-12-23 2005-06-23 Honeywell International, Inc. Storage of actuation energy in automotive door latch
DE102004027420A1 (en) * 2004-06-04 2005-12-22 Brose Schließsysteme GmbH & Co.KG Motor vehicle component
GB2415993B (en) * 2004-07-06 2006-07-19 John Phillip Chevalier Latch arrangement
DE102008009506A1 (en) * 2008-02-15 2009-08-20 Kiekert Ag Motor vehicle door lock
US8596694B2 (en) 2008-09-04 2013-12-03 Magna Closures S.P.A. Vehicle latch with secondary engagement between cam and auxiliary pawl
US9217264B2 (en) 2009-02-20 2015-12-22 Utc Fire & Security Corporation Low energy clutch for electronic door lock
DE102011055421B4 (en) * 2011-11-16 2014-08-14 Insys Microelectronics Gmbh Electromechanical closure device with a quick-release device
WO2014000084A1 (en) * 2012-06-25 2014-01-03 Magna Closures Inc. Vehicular latch with direct locking of pawl
DE102012017677A1 (en) * 2012-09-07 2014-03-13 Kiekert Aktiengesellschaft Motor vehicle door lock
US9920555B2 (en) * 2013-01-18 2018-03-20 Kiekert Ag Lock for a motor vehicle
DE102013007658A1 (en) 2013-05-06 2014-11-06 Kiekert Ag Microdrive for automobile locks with directional lock
DE102014005656A1 (en) 2014-04-17 2015-10-22 Kiekert Aktiengesellschaft Drive unit for securing a rotational axis distance of gear elements
US10669750B2 (en) 2014-05-30 2020-06-02 Inteva Products, Llc Latch with hold open lever
KR101821243B1 (en) 2015-12-28 2018-01-24 주식회사 우보테크 Latch system for door of vehicle
KR101808548B1 (en) * 2015-12-28 2017-12-13 주식회사 우보테크 Latch system for door of vehicle
DE102016101885A1 (en) * 2016-02-03 2017-08-03 Kiekert Ag Motor vehicle door lock
JP6678932B2 (en) * 2016-04-14 2020-04-15 三井金属アクト株式会社 Vehicle door latch device
DE102017124519A1 (en) * 2017-10-20 2019-04-25 Kiekert Ag Motor vehicle door lock
DE102018125137A1 (en) * 2018-10-11 2020-04-16 Kiekert Aktiengesellschaft Electromotive motor vehicle drive unit
US11572721B2 (en) 2019-01-17 2023-02-07 Strattec Security Corporation Latch assembly
US11933082B2 (en) 2020-03-23 2024-03-19 Strattec Security Corporation Cinching latch assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821521A (en) * 1986-08-12 1989-04-18 Kiekert Gmbh & Co. Kommanditgesellschaft Positioning drive for a motor vehicle door closing device
DE19650826A1 (en) * 1996-12-07 1998-06-10 Kiekert Ag Electric door lock for vehicle
WO1998058146A1 (en) * 1997-06-17 1998-12-23 Huf Hülsbeck & Fürst Gmbh & Co. Kg Rotating catch lock, specially for motor vehicles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572066A (en) * 1969-07-31 1971-03-23 Gen Motors Corp Closure latch
DE19713864C2 (en) * 1997-04-04 1999-09-09 Kiekert Ag Motor vehicle door lock
US6102454A (en) * 1997-09-15 2000-08-15 Robert Bosch Gmbh Motor vehicle door lock arrangement
FR2768764B1 (en) * 1997-09-19 1999-11-26 Valeo Systemes De Fermetures ELECTRIC LOCK FOR VEHICLE DOOR

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821521A (en) * 1986-08-12 1989-04-18 Kiekert Gmbh & Co. Kommanditgesellschaft Positioning drive for a motor vehicle door closing device
DE19650826A1 (en) * 1996-12-07 1998-06-10 Kiekert Ag Electric door lock for vehicle
WO1998058146A1 (en) * 1997-06-17 1998-12-23 Huf Hülsbeck & Fürst Gmbh & Co. Kg Rotating catch lock, specially for motor vehicles

Also Published As

Publication number Publication date
EP1030009B1 (en) 2005-08-17
ES2250032T3 (en) 2006-04-16
EP1030009A2 (en) 2000-08-23
US6371536B1 (en) 2002-04-16
DE50010943D1 (en) 2005-09-22
DE19906997A1 (en) 2000-08-31
DE19906997C2 (en) 2001-04-26

Similar Documents

Publication Publication Date Title
EP1030009A3 (en) Vehicle doorlock or similar
EP0798436A3 (en) Locking device
EP1081321A3 (en) Motor vehicle door lock
EP1394345A3 (en) Motor vehicle lock
EP1580366A3 (en) Motor vehicle lock
EP1795685A3 (en) Drive assembly for the motorised movement of a vehicle door or the like
EP0967349A3 (en) Locking device for a movable element, in particular a vehicle door
US4941694A (en) Power actuator for motor-vehicle central lock system
DE19919765A1 (en) Motor vehicle door lock or the like. with electrical opening aid and closing aid
EP1447503A3 (en) Vehicle door, door lock unit, and vehicle lock system
EP0974506A3 (en) Brake actuation device
DE3817597A1 (en) PULL-DOWN MECHANISM FOR A LOCKBOARD
DE10023311B4 (en) Motor vehicle door locking system with quick release
DE102015104695A1 (en) opening drive
EP1620616B1 (en) Motor vehicle door lock
EP1518982A3 (en) Latch arrangements for automotive doors or other closures
EP1340871A3 (en) Locking device
EP1264955A3 (en) Chain-drive actuator
EP1130198A3 (en) Door lock for motor vehicle
WO2005120872A1 (en) Emergency lowering device for a vehicle window
EP0968862A3 (en) Sliding window for a motor vehicle door
DE19632915A1 (en) Method for controlling an electrically operated motor vehicle door lock or the like
EP1384843A3 (en) Device for opening and closing wings, doors or similar, in particular a boot lid of a vehicle
EP1146186A3 (en) Motor vehicle lock with power assisted opening
EP0866208A3 (en) Roller Shutter

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7E 05B 15/04 B

Ipc: 7E 05B 65/12 B

Ipc: 7E 05B 47/00 A

17P Request for examination filed

Effective date: 20030718

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BROSE SCHLIESSSYSTEME GMBH & CO. KG

AKX Designation fees paid

Designated state(s): DE ES FR GB IT

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 50010943

Country of ref document: DE

Date of ref document: 20050922

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20050917

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2250032

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060518

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50010943

Country of ref document: DE

Representative=s name: GOTTSCHALD PATENTANWAELTE PARTNERSCHAFT MBB, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 50010943

Country of ref document: DE

Representative=s name: GOTTSCHALD PATENTANWALTSKANZLEI, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20160229

Year of fee payment: 17

Ref country code: ES

Payment date: 20160113

Year of fee payment: 17

Ref country code: IT

Payment date: 20160222

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20160108

Year of fee payment: 17

Ref country code: GB

Payment date: 20160210

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50010943

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20170212

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20171031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170228

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170212

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170212

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20180703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170213