EP1085148A3 - Door lock for assisted opening - Google Patents

Door lock for assisted opening Download PDF

Info

Publication number
EP1085148A3
EP1085148A3 EP00117693A EP00117693A EP1085148A3 EP 1085148 A3 EP1085148 A3 EP 1085148A3 EP 00117693 A EP00117693 A EP 00117693A EP 00117693 A EP00117693 A EP 00117693A EP 1085148 A3 EP1085148 A3 EP 1085148A3
Authority
EP
European Patent Office
Prior art keywords
door lock
opening
pawl
driver cam
driver
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
EP00117693A
Other languages
German (de)
French (fr)
Other versions
EP1085148A2 (en
EP1085148B1 (en
Inventor
Jürgen Ehret
Martin Lauterwald
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP1085148A2 publication Critical patent/EP1085148A2/en
Publication of EP1085148A3 publication Critical patent/EP1085148A3/en
Application granted granted Critical
Publication of EP1085148B1 publication Critical patent/EP1085148B1/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
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/90—Manual override in case of power failure

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

Ein Türschloß besitzt eine motorisch angetriebene Öffnungshilfe (20), die eine Verlagerung einer Sperrklinke (14) in eine eine Schloßfalle (12) freigebende Stellung erlaubt. Eine Öffnung des Türschlosses muß unter allen Umständen auch bei blockiertem Mitnehmerbolzen (26) der Öffnungshilfe (20) gewährleistet sein. Während bisher der Mitnehmernocken gegen eine Feder relativ zu einem Antriebselement verdrehbar war, wird nunmehr vorgeschlagen, daß der Mitnehmernocken (26) zwischen einer radial weiter innen liegenden Stellung und einer radialen Außenstellung beweglich ist, wobei er lediglich in der Außenstellung im Eingriffsbereich der Sperrklinke (14) und eines ihn blockierenden Anschlages (48) liegt. In der radialen Innenlage des Mitnehmernockens (26) ist ein manuelles Öffnen und Schließen des Türschlosses jederzeit gewährleistet.

Figure 00000001
A door lock has a motor-driven opening aid (20) which allows a pawl (14) to be displaced into a position releasing a lock latch (12). An opening of the door lock must be ensured under all circumstances, even if the driver pin (26) of the opening aid (20) is blocked. While the driver cam could previously be rotated relative to a drive element against a spring, it is now proposed that the driver cam (26) be movable between a radially inner position and a radial outer position, only in the outer position in the engagement area of the pawl (14 ) and a blocking stop (48). In the radial inner position of the driver cam (26), manual opening and closing of the door lock is guaranteed at all times.
Figure 00000001
EP00117693A 1999-09-16 2000-08-17 Door lock for assisted opening Expired - Lifetime EP1085148B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944407 1999-09-16
DE19944407A DE19944407A1 (en) 1999-09-16 1999-09-16 Door lock with opening aid

Publications (3)

Publication Number Publication Date
EP1085148A2 EP1085148A2 (en) 2001-03-21
EP1085148A3 true EP1085148A3 (en) 2004-01-07
EP1085148B1 EP1085148B1 (en) 2005-07-20

Family

ID=7922239

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00117693A Expired - Lifetime EP1085148B1 (en) 1999-09-16 2000-08-17 Door lock for assisted opening

Country Status (3)

Country Link
EP (1) EP1085148B1 (en)
DE (2) DE19944407A1 (en)
ES (1) ES2243181T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948052A1 (en) * 1999-10-06 2001-04-12 Mannesmann Vdo Ag Opening aid for door locks
DE10140957A1 (en) * 2001-08-27 2003-03-20 Kiekert Ag Motor vehicle door lock
DE10320445A1 (en) * 2003-05-08 2004-12-16 Kiekert Ag Multi-function lever
US8474886B2 (en) 2003-07-09 2013-07-02 Kiekert Aktiengesellschaft Vehicle door latch
DE10331080A1 (en) * 2003-07-09 2005-01-27 Kiekert Ag Motor vehicle door lock
DE10336418B4 (en) * 2003-08-08 2012-03-01 BÖCO Böddecker & Co. GmbH & Co. KG Rotary latch lock
US20050134053A1 (en) * 2003-12-23 2005-06-23 Honeywell International, Inc. Storage of actuation energy in automotive door latch
DE102008028133B4 (en) * 2008-06-13 2020-08-27 Kiekert Aktiengesellschaft Seat lock with emergency release
DE102012101092A1 (en) * 2012-02-10 2013-08-14 Huf Hülsbeck & Fürst Gmbh & Co. Kg lock assembly
DE102012102724A1 (en) * 2012-03-29 2013-10-02 Huf Hülsbeck & Fürst Gmbh & Co. Kg Motor vehicle door lock
DE102013016055A1 (en) 2013-09-27 2015-04-02 Kiekert Aktiengesellschaft Locking system for a motor vehicle

Citations (5)

* 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
US5020838A (en) * 1988-09-30 1991-06-04 Aisin Seiki Kabushiki Kaisha Luggage-door lock device
DE19614123A1 (en) * 1996-04-11 1997-10-16 Bosch Gmbh Robert Car door lock
DE19805388A1 (en) * 1998-02-11 1999-08-12 Mannesmann Vdo Ag Vehicle door lock
US5938253A (en) * 1995-02-20 1999-08-17 Robert Bosch Gmbh Motor vehicle gate lock, especially tailgate lock

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9103472U1 (en) * 1990-04-11 1991-05-29 Bomoro Bocklenberg & Motte Gmbh & Co Kg, 42369 Wuppertal Motor vehicle door lock, hood lock or similar.
DE19614122B4 (en) * 1996-04-11 2006-04-27 Brose Schließsysteme GmbH & Co.KG Motor vehicle flap lock or door lock
DE19725416C1 (en) * 1997-06-17 1999-01-21 Huf Huelsbeck & Fuerst Gmbh Rotary latch lock, in particular for motor vehicles
DE19754216C2 (en) * 1997-09-15 2000-09-14 Bosch Gmbh Robert Motor vehicle door locking device
DE19747211C2 (en) * 1997-10-25 2000-02-17 Bosch Gmbh Robert Small motor drive device for a movable functional element in a motor vehicle
DE19755695A1 (en) * 1997-12-16 1999-06-17 Huf Huelsbeck & Fuerst Gmbh Rotary latch lock, especially for vehicles

Patent Citations (5)

* 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
US5020838A (en) * 1988-09-30 1991-06-04 Aisin Seiki Kabushiki Kaisha Luggage-door lock device
US5938253A (en) * 1995-02-20 1999-08-17 Robert Bosch Gmbh Motor vehicle gate lock, especially tailgate lock
DE19614123A1 (en) * 1996-04-11 1997-10-16 Bosch Gmbh Robert Car door lock
DE19805388A1 (en) * 1998-02-11 1999-08-12 Mannesmann Vdo Ag Vehicle door lock

Also Published As

Publication number Publication date
ES2243181T3 (en) 2005-12-01
DE50010739D1 (en) 2005-08-25
DE19944407A1 (en) 2001-03-22
EP1085148A2 (en) 2001-03-21
EP1085148B1 (en) 2005-07-20

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