EP1061212A3 - Actuator with an electro motor for motor vehicle locks - Google Patents

Actuator with an electro motor for motor vehicle locks Download PDF

Info

Publication number
EP1061212A3
EP1061212A3 EP00112115A EP00112115A EP1061212A3 EP 1061212 A3 EP1061212 A3 EP 1061212A3 EP 00112115 A EP00112115 A EP 00112115A EP 00112115 A EP00112115 A EP 00112115A EP 1061212 A3 EP1061212 A3 EP 1061212A3
Authority
EP
European Patent Office
Prior art keywords
drive motor
motor
stop
switched
locking
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
EP00112115A
Other languages
German (de)
French (fr)
Other versions
EP1061212B1 (en
EP1061212A2 (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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1061212A2 publication Critical patent/EP1061212A2/en
Publication of EP1061212A3 publication Critical patent/EP1061212A3/en
Application granted granted Critical
Publication of EP1061212B1 publication Critical patent/EP1061212B1/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
    • 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
    • E05B81/32—Details of the actuator transmission
    • E05B81/34—Details of the actuator transmission of geared transmissions
    • 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
    • E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
    • E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/04—Electrical
    • E05B81/06—Electrical using rotary motors
    • 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
    • E05B81/56—Control of actuators
    • E05B81/62—Control of actuators for opening or closing of a circuit depending on electrical parameters, e.g. increase of motor current

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

Gegenstand der Erfindung ist ein elektromotorischer Stellantrieb für ein Kraftfahrzeugschloß, wobei das Kraftfahrzeugschloß eine Schloßmechanik aufweist, die in verschiedene Funktionszustände schaltbar ist, mit einem Antriebsmotor (1), einem vom Antriebsmotor (1) nicht selbsthemmend angetriebenen Stellelement (4) und einem von dem Stellelement (4) angetriebenen Schaltelement zum Schalten der Schloßmechanik in die verschiedenen Funktionszustände. Dieser ist nun dadurch gekennzeichnet, daß an dem Stellelement (4) ein zusätzliches Kraftübertragungselement (9) angeordnet ist, daß dem Stellelement (4) ein bewegliches Sperrelement (10) zugeordnet ist, das einen Sperranschlag (11) für das Kraftübertragungselement (9) aufweist, daß das Kraftübertragungselement (9) des sich bewegenden Stellelementes (4) auf den Sperranschlag (11) des Sperrelementes (10) trifft, die Bewegung des Stellelementes (4) dadurch blockiert und der Antriebsmotor (1) dadurch abgeschaltet wird und daß nach durch das Abschalten des Antriebsmotors (1) bewirkter Entspannung des Antriebszuges der Sperranschlag (11) des Sperrelements (10) die Bewegungsbahn des Kraftübertragungselementes (9) verläßt. Damit wird ein "fliegender" Anschlag realisiert, durch den ein Abschalten des Antriebsmotors (1) im Block möglich wird, der danach einfach wieder "verschwindet".

Figure 00000001
The invention relates to an electromotive actuator for a motor vehicle lock, the motor vehicle lock having a lock mechanism which can be switched to different functional states, with a drive motor (1), an actuating element (4) which is not self-lockingly driven by the drive motor (1) and one of the actuating element (4) driven switching element for switching the lock mechanism into the different functional states. This is characterized in that an additional force transmission element (9) is arranged on the adjusting element (4), that a movable locking element (10) is assigned to the adjusting element (4), which has a locking stop (11) for the force transmission element (9) that the power transmission element (9) of the moving control element (4) meets the locking stop (11) of the locking element (10), the movement of the control element (4) is blocked thereby and the drive motor (1) is switched off and that after by Switching off the drive motor (1) causes relaxation of the drive train, the blocking stop (11) of the blocking element (10) leaves the path of movement of the force transmission element (9). This creates a "flying" stop, which enables the drive motor (1) to be switched off in the block, which then simply "disappears" again.
Figure 00000001
EP00112115A 1999-06-18 2000-06-06 Actuator with an electro motor for motor vehicle locks Expired - Lifetime EP1061212B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19927842A DE19927842A1 (en) 1999-06-18 1999-06-18 Electromotive actuator for a motor vehicle lock
DE19927842 1999-06-18

Publications (3)

Publication Number Publication Date
EP1061212A2 EP1061212A2 (en) 2000-12-20
EP1061212A3 true EP1061212A3 (en) 2001-10-10
EP1061212B1 EP1061212B1 (en) 2003-12-17

Family

ID=7911682

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00112115A Expired - Lifetime EP1061212B1 (en) 1999-06-18 2000-06-06 Actuator with an electro motor for motor vehicle locks

Country Status (3)

Country Link
EP (1) EP1061212B1 (en)
DE (2) DE19927842A1 (en)
ES (1) ES2212941T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10129483B4 (en) * 2001-06-21 2006-12-14 Brose Schließsysteme GmbH & Co.KG Control circuit for an electric adjustment of a motor vehicle door lock
KR100988394B1 (en) * 2002-08-20 2010-10-18 인티어 오토모티브 클로우져스 인크. Power actuator for door latch
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
EP1457625A3 (en) 2003-03-08 2008-08-27 Brose Schliesssysteme GmbH & Co. KG Vehicle lock with electrically assisted opening
GB2415995B (en) * 2004-07-06 2006-07-19 John Phillip Chevalier Latch arrangement
DE202004015779U1 (en) 2004-10-11 2006-02-16 Brose Schließsysteme GmbH & Co.KG Actuator in a motor vehicle
US8622443B2 (en) 2004-12-09 2014-01-07 Magna Closures Inc. Lost motion cam actuating device
DE102017124529A1 (en) * 2017-10-20 2019-04-25 Kiekert Ag Motor vehicle door lock
DE102018132115A1 (en) * 2018-12-13 2020-06-18 Brose Schließsysteme GmbH & Co. Kommanditgesellschaft Actuator for a motor vehicle lock
DE102021132141A1 (en) * 2021-12-07 2023-06-07 Kiekert Aktiengesellschaft motor vehicle lock

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533721A1 (en) * 1985-09-21 1987-04-02 Vdo Schindling Central-locking system
WO1995016093A1 (en) * 1993-12-10 1995-06-15 Nippondenso Co., Ltd. Door lock driving device
DE19622526A1 (en) * 1996-06-05 1997-12-11 Mannesmann Vdo Ag Actuating gear e.g. for motor vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2556789B2 (en) 1991-03-29 1996-11-20 株式会社大井製作所 Door lock locking / unlocking operation device
DE4439479A1 (en) 1994-11-08 1996-05-09 Bocklenberg & Motte Bomoro Motor vehicle door lock with central locking drive

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533721A1 (en) * 1985-09-21 1987-04-02 Vdo Schindling Central-locking system
WO1995016093A1 (en) * 1993-12-10 1995-06-15 Nippondenso Co., Ltd. Door lock driving device
DE19622526A1 (en) * 1996-06-05 1997-12-11 Mannesmann Vdo Ag Actuating gear e.g. for motor vehicle

Also Published As

Publication number Publication date
EP1061212B1 (en) 2003-12-17
DE50004765D1 (en) 2004-01-29
ES2212941T3 (en) 2004-08-16
EP1061212A2 (en) 2000-12-20
DE19927842A1 (en) 2001-01-04

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