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EP1113132A3 - Electric motor actuator for a motor vehicle lock - Google Patents

Electric motor actuator for a motor vehicle lock Download PDF

Info

Publication number
EP1113132A3
EP1113132A3 EP20000126748 EP00126748A EP1113132A3 EP 1113132 A3 EP1113132 A3 EP 1113132A3 EP 20000126748 EP20000126748 EP 20000126748 EP 00126748 A EP00126748 A EP 00126748A EP 1113132 A3 EP1113132 A3 EP 1113132A3
Authority
EP
European Patent Office
Prior art keywords
theft
lever
proof
functional state
actuator
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
EP20000126748
Other languages
German (de)
French (fr)
Other versions
EP1113132B1 (en
EP1113132A2 (en
Inventor
Checrallah Kachouh
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 DE10002776A external-priority patent/DE10002776A1/en
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1113132A2 publication Critical patent/EP1113132A2/en
Publication of EP1113132A3 publication Critical patent/EP1113132A3/en
Application granted granted Critical
Publication of EP1113132B1 publication Critical patent/EP1113132B1/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
    • E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
    • E05B81/25—Actuators mounted separately from the lock and controlling the lock functions through mechanical connections
    • 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
    • Y10S292/23—Vehicle door latches
    • 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
    • Y10T70/60—Systems
    • Y10T70/625—Operation and control
    • Y10T70/65—Central control
    • 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.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

Gegenstand der Erfindung ist ein elektromotorischer Stellantrieb für ein Kraftfahrzeugschloß, mit einem reversierbaren Antriebsmotor (2), einer vom Antriebsmotor (2) drehantreibbaren Stellantriebsscheibe (4) o. dgl. und einem mit der Stellantriebsscheibe (4) o. dgl. bewegungsgekuppelten Schalthebel (5) zum Schalten der Schloßmechanik in die Funktionszustände "entriegelt" und "verriegelt", ferner mit einem mit der Stellantriebsscheibe (4) o. dgl. bewegungsgekuppelten, mit einer Vorspannfeder (7a) o. dgl. belasteten Diebstahlsicherungshebel (7) zum Halten des in dem Funktionszustand "verriegelt" stehenden Schalthebels (5) in diesem Funktionszustand, wobei mittels eines am Diebstahlsicherungshebel (7) angreifenden Notbetätigungselementes der Diebstahlsicherungshebel (7) unter Überwindung einer Rastung (9) mechanisch-manuell in den Funktionszustand "nicht diebstahlgesichert" bringbar ist. Wesentlich für die dargestellte Erfindung ist nun, daß der Diebstahlsicherungshebel (7) mittels der Vorspannfeder (7a) o. dgl. aus dem Funktionszustand "nicht diebstahlgesichert" in den Funktionszustand "diebsiahlgesichert" schaltbar ist und daß der Diebstahlsicherungshebel (7) einerseits von einer Steuerkulisse (11) an der Stellantriebsscheibe (4) o. dgl., andererseits von dem im Funktionszustand "entriegelt" befindlichen Schalthebel (5) in dem Funktionszustand "nicht diebstahlgesichert" gehalten wird.

Figure 00000001
The invention relates to an electromotive actuator for a motor vehicle lock, with a reversible drive motor (2), an actuator disk (4) or the like which can be driven in rotation by the drive motor (2) and a shift lever (5) coupled to the actuator disk (4) or the like ) for switching the lock mechanism into the "unlocked" and "locked" functional states, furthermore with an anti-theft lever (7) loaded with the actuator disk (4) or the like, loaded with a biasing spring (7a) or the like for holding the in the functional state "locked" of the shift lever (5) in this functional state, it being possible to bring the anti-theft lever (7) mechanically and manually into the functional state "not theft-proof" by means of an emergency actuating element acting on the anti-theft lever (7) while overcoming a detent (9). It is essential for the illustrated invention that the anti-theft lever (7) can be switched from the “not theft-proof” to the “theft-proof” functional state by means of the biasing spring (7a) or the like, and that the anti-theft lever (7) can be controlled by a control link (11) on the actuator disk (4) or the like, on the other hand is held in the functional state "not theft-proof" by the shift lever (5) which is in the "unlocked" operating state.
Figure 00000001
EP20000126748 1999-12-31 2000-12-06 Electric motor actuator for a motor vehicle lock Expired - Lifetime EP1113132B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19963911 1999-12-31
DE19963911 1999-12-31
DE10002776A DE10002776A1 (en) 1999-12-31 2000-01-22 Electromotive actuator for a motor vehicle lock
DE10002776 2000-01-22

Publications (3)

Publication Number Publication Date
EP1113132A2 EP1113132A2 (en) 2001-07-04
EP1113132A3 true EP1113132A3 (en) 2002-10-30
EP1113132B1 EP1113132B1 (en) 2008-01-09

Family

ID=26003985

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000126748 Expired - Lifetime EP1113132B1 (en) 1999-12-31 2000-12-06 Electric motor actuator for a motor vehicle lock

Country Status (3)

Country Link
US (1) US6557387B2 (en)
EP (1) EP1113132B1 (en)
DE (1) DE50014907D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003112602A (en) * 2001-10-04 2003-04-15 Tokai Rika Co Ltd Electronic vehicle anti-theft device
EP1302375B1 (en) * 2001-10-09 2008-08-20 Kabushiki Kaisha Tokai Rika Denki Seisakusho Electronic automobile anti-theft apparatus
JP2004190306A (en) * 2002-12-10 2004-07-08 Mitsui Mining & Smelting Co Ltd Actuator for automobile parts
EP1457625A3 (en) * 2003-03-08 2008-08-27 Brose Schliesssysteme GmbH & Co. KG Vehicle lock with electrically assisted opening
DE102008009506A1 (en) * 2008-02-15 2009-08-20 Kiekert Ag Motor vehicle door lock

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433994C1 (en) * 1994-09-23 1996-03-14 Kiekert Ag Automotive door lock with central reversible locking drive
EP0775791A1 (en) * 1995-11-24 1997-05-28 Rockwell Light Vehicle Systems (UK) Limited Vehicle door lock actuator
US5667260A (en) * 1995-01-10 1997-09-16 Robert Bosch Gmbh Motor vehicle door lock with a rotary central interlock

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518181A (en) 1982-05-28 1985-05-21 Mitsui Kinzoku Kogyo Kabushiki Kaisha Locking device
FR2637937A1 (en) * 1988-10-19 1990-04-20 Neiman Sa ELECTRO-MECHANICAL ACTUATOR FOR CENTRALIZED LOCKING OF LOCKS, IN PARTICULAR MOTOR VEHICLES
DE4125448C2 (en) 1991-08-01 2003-11-06 Continental Teves Ag & Co Ohg Electromotive actuator for a central door locking system of a motor vehicle
DE4222868A1 (en) * 1992-07-11 1994-01-13 Bosch Gmbh Robert Locking device for doors of a motor vehicle
US5409277A (en) 1993-03-01 1995-04-25 General Motors Corporation Door lock actuator with superlock feature
DE4307523B4 (en) * 1993-03-10 2004-05-27 Kiekert Ag Motor vehicle door lock with central locking drive
JP2816796B2 (en) * 1993-05-28 1998-10-27 三井金属鉱業株式会社 Vehicle door lock device with idle swing type super lock mechanism
US5441317A (en) * 1993-06-14 1995-08-15 Itt Automotive Electrical Systems Inc. Superlock feature for an automotive door locking actuator
JP2832271B2 (en) * 1993-06-25 1998-12-09 三井金属鉱業株式会社 Actuator with super lock mechanism
JP3069488B2 (en) * 1994-02-26 2000-07-24 三井金属鉱業株式会社 Actuator unit for vehicle door lock device
DE4430432A1 (en) 1994-08-29 1996-03-07 Teves Gmbh Alfred Electric drive for vehicle central locking system
US5667263A (en) * 1994-09-01 1997-09-16 Kiekert Aktiengesellshaft Power-actuated motor-vehicle door latch
US5921595A (en) * 1995-05-24 1999-07-13 Kiekert Ag Motor-vehicle door latch with single-handle inside actuation
US5961163A (en) * 1995-09-08 1999-10-05 Kiekert Ag Motor-vehicle door latch with antitheft protection
DE19533199C1 (en) 1995-09-08 1997-03-13 Kiekert Ag Motor vehicle door lock
DE59611359D1 (en) * 1995-10-13 2006-08-03 Bosch Gmbh Robert MOTOR VEHICLE DOOR LOCK OR LOCKING LOCK
US5997055A (en) * 1996-04-20 1999-12-07 Kiekert Ag Power-actuated motor-vehicle door latch
DE19814002C2 (en) 1998-03-28 2000-11-30 Kiekert Ag clutch
JP4048394B2 (en) * 1998-05-13 2008-02-20 アイシン精機株式会社 Door lock system
DE19832170C1 (en) * 1998-06-22 2000-02-10 Bosch Gmbh Robert Electromotive actuator for a motor vehicle lock
US5941107A (en) * 1998-07-07 1999-08-24 Hsu; Chen Yun Electronic lock with manual override
DE19833751B4 (en) 1998-07-16 2004-08-12 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Device for operating an electrically operated vehicle door lock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433994C1 (en) * 1994-09-23 1996-03-14 Kiekert Ag Automotive door lock with central reversible locking drive
US5667260A (en) * 1995-01-10 1997-09-16 Robert Bosch Gmbh Motor vehicle door lock with a rotary central interlock
EP0775791A1 (en) * 1995-11-24 1997-05-28 Rockwell Light Vehicle Systems (UK) Limited Vehicle door lock actuator

Also Published As

Publication number Publication date
EP1113132B1 (en) 2008-01-09
US20010050511A1 (en) 2001-12-13
EP1113132A2 (en) 2001-07-04
US6557387B2 (en) 2003-05-06
DE50014907D1 (en) 2008-02-21

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