FR2228384A5 - Automatically released safety car door lock - incorporating inertia block whose momentum impact releases lock - Google Patents

Automatically released safety car door lock - incorporating inertia block whose momentum impact releases lock

Info

Publication number
FR2228384A5
FR2228384A5 FR7315703A FR7315703A FR2228384A5 FR 2228384 A5 FR2228384 A5 FR 2228384A5 FR 7315703 A FR7315703 A FR 7315703A FR 7315703 A FR7315703 A FR 7315703A FR 2228384 A5 FR2228384 A5 FR 2228384A5
Authority
FR
France
Prior art keywords
doors
lock
incorporating
inertia block
car door
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.)
Expired
Application number
FR7315703A
Other languages
French (fr)
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.)
EUROTECHNI OFFICE ETUD REALISA
Original Assignee
EUROTECHNI OFFICE ETUD REALISA
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 EUROTECHNI OFFICE ETUD REALISA filed Critical EUROTECHNI OFFICE ETUD REALISA
Priority to FR7315703A priority Critical patent/FR2228384A5/en
Application granted granted Critical
Publication of FR2228384A5 publication Critical patent/FR2228384A5/en
Expired legal-status Critical Current

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
    • E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
    • E05B77/12—Automatic locking or unlocking at the moment of collision
    • 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
    • E05B77/46—Locking several wings simultaneously

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

Safety catch for vehicle doors which automatically unlocks doors in the event of a collision, has a case (1) inside which is a lever (2) connected to the outer case by screws (4) passing through an elongated hole (6). A handle (7) is connected to the case and lever by means of a small dowel pin. When the handle is lowered, the doors and boot are not locked. To lock them, the lever (7) is raised until a cog connects with latch (23). So that the doors automatically unlock in the event of a collision, the end of the latch (23) contains an inertia block (32) which, when collision takes place, pushes latch in clockwise direction, thus unlocking doors. Additionally, the catch can be wired to warning light and/or alarm, showing when doors are not properly locked.
FR7315703A 1973-05-02 1973-05-02 Automatically released safety car door lock - incorporating inertia block whose momentum impact releases lock Expired FR2228384A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7315703A FR2228384A5 (en) 1973-05-02 1973-05-02 Automatically released safety car door lock - incorporating inertia block whose momentum impact releases lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7315703A FR2228384A5 (en) 1973-05-02 1973-05-02 Automatically released safety car door lock - incorporating inertia block whose momentum impact releases lock

Publications (1)

Publication Number Publication Date
FR2228384A5 true FR2228384A5 (en) 1974-11-29

Family

ID=9118696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7315703A Expired FR2228384A5 (en) 1973-05-02 1973-05-02 Automatically released safety car door lock - incorporating inertia block whose momentum impact releases lock

Country Status (1)

Country Link
FR (1) FR2228384A5 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333923A1 (en) * 1975-12-01 1977-07-01 Kiekert Soehne Arn CENTRAL LOCKING DEVICE FOR VEHICLE DOORS
US4536021A (en) * 1981-07-08 1985-08-20 Nissan Motor Co., Ltd. Emergency unlocking mechanism for door of automobile
US5308130A (en) * 1992-12-18 1994-05-03 General Motors Corporation Vehicle door latch
US5769471A (en) * 1995-09-04 1998-06-23 Aisin Seiki Kabushiki Kaisha Apparatus for unlocking a door lock for a vehicle
US5799516A (en) * 1995-12-23 1998-09-01 Vdo Adolf Schindling Ag Apparatus for unlocking doors of a motor vehicle
US6007122A (en) * 1996-03-15 1999-12-28 Valeo Deutschland Gmbh & Co. Outside door-handle
WO2014044729A1 (en) * 2012-09-18 2014-03-27 Huf Hülsbeck & Fürst Gmbh & Co. Kg Actuating and locking device
US9714530B2 (en) * 2015-09-15 2017-07-25 GM Global Technology Operations LLC Inertia lock for a console armrest

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333923A1 (en) * 1975-12-01 1977-07-01 Kiekert Soehne Arn CENTRAL LOCKING DEVICE FOR VEHICLE DOORS
US4536021A (en) * 1981-07-08 1985-08-20 Nissan Motor Co., Ltd. Emergency unlocking mechanism for door of automobile
US5308130A (en) * 1992-12-18 1994-05-03 General Motors Corporation Vehicle door latch
US5769471A (en) * 1995-09-04 1998-06-23 Aisin Seiki Kabushiki Kaisha Apparatus for unlocking a door lock for a vehicle
US5799516A (en) * 1995-12-23 1998-09-01 Vdo Adolf Schindling Ag Apparatus for unlocking doors of a motor vehicle
US6007122A (en) * 1996-03-15 1999-12-28 Valeo Deutschland Gmbh & Co. Outside door-handle
WO2014044729A1 (en) * 2012-09-18 2014-03-27 Huf Hülsbeck & Fürst Gmbh & Co. Kg Actuating and locking device
US9714530B2 (en) * 2015-09-15 2017-07-25 GM Global Technology Operations LLC Inertia lock for a console armrest

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Legal Events

Date Code Title Description
ST Notification of lapse