EP2112306A3 - Vehicle door latch apparatus - Google Patents

Vehicle door latch apparatus Download PDF

Info

Publication number
EP2112306A3
EP2112306A3 EP20090004613 EP09004613A EP2112306A3 EP 2112306 A3 EP2112306 A3 EP 2112306A3 EP 20090004613 EP20090004613 EP 20090004613 EP 09004613 A EP09004613 A EP 09004613A EP 2112306 A3 EP2112306 A3 EP 2112306A3
Authority
EP
European Patent Office
Prior art keywords
locking
vehicle door
caused
move
door latch
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
EP20090004613
Other languages
German (de)
French (fr)
Other versions
EP2112306A2 (en
EP2112306B1 (en
Inventor
Katsuyuki Ishiguro
Hiroyuki Sakagami
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.)
Mitsui Kinzoku ACT Corp
Original Assignee
Mitsui Kinzoku ACT Corp
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 Mitsui Kinzoku ACT Corp filed Critical Mitsui Kinzoku ACT Corp
Priority to EP15161870.9A priority Critical patent/EP2913463B1/en
Publication of EP2112306A2 publication Critical patent/EP2112306A2/en
Publication of EP2112306A3 publication Critical patent/EP2112306A3/en
Application granted granted Critical
Publication of EP2112306B1 publication Critical patent/EP2112306B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E05B77/30—Functions related to actuation of locks from the passenger compartment of the vehicle allowing opening by means of an inner door handle, even if the door is locked
    • 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
    • E05B77/26—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 specially adapted for child safety
    • 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
    • E05B77/28—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 for anti-theft purposes, e.g. double-locking or super-locking
    • 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
    • E05B81/16—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on locking elements for locking or unlocking action
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Lock And Its Accessories (AREA)

Abstract

When first and second locking lever are in locking positions, a double locking control pin is caused to move to a disconnecting position via a double locking switching lever through rotation of a worm wheel from a neutral position in a locking direction. When the double locking control pin is in the disconnecting position, the double locking control pin is caused to move to a connecting position via the double locking switching lever through rotation of the worm wheel from the neutral position in an unlocking direction and the first and second locking levers are also caused to move to unlocking positions.
EP09004613.7A 2008-04-23 2009-03-30 Vehicle door latch apparatus Active EP2112306B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15161870.9A EP2913463B1 (en) 2008-04-23 2009-03-30 Vehicle door latch apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008112242A JP4564077B2 (en) 2008-04-23 2008-04-23 Door latch device for automobile

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP15161870.9A Division-Into EP2913463B1 (en) 2008-04-23 2009-03-30 Vehicle door latch apparatus
EP15161870.9A Division EP2913463B1 (en) 2008-04-23 2009-03-30 Vehicle door latch apparatus

Publications (3)

Publication Number Publication Date
EP2112306A2 EP2112306A2 (en) 2009-10-28
EP2112306A3 true EP2112306A3 (en) 2014-11-05
EP2112306B1 EP2112306B1 (en) 2017-10-11

Family

ID=40940314

Family Applications (2)

Application Number Title Priority Date Filing Date
EP15161870.9A Active EP2913463B1 (en) 2008-04-23 2009-03-30 Vehicle door latch apparatus
EP09004613.7A Active EP2112306B1 (en) 2008-04-23 2009-03-30 Vehicle door latch apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP15161870.9A Active EP2913463B1 (en) 2008-04-23 2009-03-30 Vehicle door latch apparatus

Country Status (2)

Country Link
EP (2) EP2913463B1 (en)
JP (1) JP4564077B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101130543B1 (en) 2010-04-16 2012-03-30 평화정공 주식회사 Vehicle door latch with emproved safety
DE102015106124A1 (en) * 2014-04-25 2015-10-29 Magna Closures Inc. Door lock with quick release
CN105421908B (en) * 2015-12-23 2017-07-18 重庆怡海科技发展有限公司 A kind of special purpose vehicle car door lock of use ratchet holding and retaining mechanism
DE102019133324A1 (en) 2019-12-06 2021-06-10 Kiekert Aktiengesellschaft Motor vehicle lock, in particular motor vehicle door lock

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035281A1 (en) * 1999-03-12 2000-09-13 ATOMA ROLTRA S.p.A. Locking system for a door of a motor vehicle
US20020171250A1 (en) * 2001-05-15 2002-11-21 Fumio Kobayashi Door locking apparatus for vehicle
DE102005052190A1 (en) * 2005-10-28 2007-05-03 Kiekert Ag Motor vehicle door lock, has two drive motors e.g. locking motor and anti-theft or child protection motor, and locking units comprising coupling unit that engages three positions opposite to internally and externally operated lever chains

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996414A (en) 1982-11-24 1984-06-02 Yamaha Motor Co Ltd Engine unit in vehicle such as motorcycle
JP3029966B2 (en) 1994-02-22 2000-04-10 三井金属鉱業株式会社 Door lock device with super lock mechanism
JP3310965B2 (en) 1999-12-21 2002-08-05 三井金属鉱業株式会社 Actuator unit
JP3909427B2 (en) * 1999-12-24 2007-04-25 株式会社ユーシン Door lock device for automobile
JP3974337B2 (en) 2001-03-05 2007-09-12 株式会社ユーシン Vehicle door lock actuator
JP2005133320A (en) 2003-10-28 2005-05-26 Aisin Seiki Co Ltd Door lock device for vehicle
JP4304094B2 (en) * 2004-02-19 2009-07-29 株式会社大井製作所 Vehicle door latch actuator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035281A1 (en) * 1999-03-12 2000-09-13 ATOMA ROLTRA S.p.A. Locking system for a door of a motor vehicle
US20020171250A1 (en) * 2001-05-15 2002-11-21 Fumio Kobayashi Door locking apparatus for vehicle
DE102005052190A1 (en) * 2005-10-28 2007-05-03 Kiekert Ag Motor vehicle door lock, has two drive motors e.g. locking motor and anti-theft or child protection motor, and locking units comprising coupling unit that engages three positions opposite to internally and externally operated lever chains

Also Published As

Publication number Publication date
EP2112306A2 (en) 2009-10-28
EP2112306B1 (en) 2017-10-11
EP2913463B1 (en) 2019-06-19
JP2009263910A (en) 2009-11-12
JP4564077B2 (en) 2010-10-20
EP2913463A1 (en) 2015-09-02

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