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FR2401295A1 - Automobile door lock with double-arm lever bolt - has contoured ratchet engaging both bolt legs at closure - Google Patents

Automobile door lock with double-arm lever bolt - has contoured ratchet engaging both bolt legs at closure

Info

Publication number
FR2401295A1
FR2401295A1 FR7725649A FR7725649A FR2401295A1 FR 2401295 A1 FR2401295 A1 FR 2401295A1 FR 7725649 A FR7725649 A FR 7725649A FR 7725649 A FR7725649 A FR 7725649A FR 2401295 A1 FR2401295 A1 FR 2401295A1
Authority
FR
France
Prior art keywords
bolt
ratchet
legs
closure
double
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
FR7725649A
Other languages
French (fr)
Other versions
FR2401295B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7725649A priority Critical patent/FR2401295A1/en
Publication of FR2401295A1 publication Critical patent/FR2401295A1/en
Application granted granted Critical
Publication of FR2401295B1 publication Critical patent/FR2401295B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/20—Bolts or detents
    • E05B85/24—Bolts rotating about an axis
    • E05B85/26—Cooperation between bolts and detents

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

The door-lock is for use for automobiles and incorporates a pivoting forked bolt (7) which acts with a pivoting cammed ratchet plate (15) to engage a staple pin (4) on edge of the door. The geometry of the bolt and ratchet plates is such that both legs (13, 14) of the former (7) are retained by counter faces (25, 31) of the latter (15) when in the locked relationship. A nominal lateral play is provided between the leading leg (13) of the bolt and the corresponding counter-face (25) of the ratchet. The normal to the interacting faces (31, 32) of the primary tooth (30) of the ratchet and the rear leg (7) of the bolt may pass through the fulcrum axle (16) of the ratchet, and the tangent to these faces may pass through the fulcrum axle (8) of the bolt, thus, eliminating couples about the axles.
FR7725649A 1977-08-23 1977-08-23 Automobile door lock with double-arm lever bolt - has contoured ratchet engaging both bolt legs at closure Granted FR2401295A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7725649A FR2401295A1 (en) 1977-08-23 1977-08-23 Automobile door lock with double-arm lever bolt - has contoured ratchet engaging both bolt legs at closure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7725649A FR2401295A1 (en) 1977-08-23 1977-08-23 Automobile door lock with double-arm lever bolt - has contoured ratchet engaging both bolt legs at closure

Publications (2)

Publication Number Publication Date
FR2401295A1 true FR2401295A1 (en) 1979-03-23
FR2401295B1 FR2401295B1 (en) 1981-07-31

Family

ID=9194688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725649A Granted FR2401295A1 (en) 1977-08-23 1977-08-23 Automobile door lock with double-arm lever bolt - has contoured ratchet engaging both bolt legs at closure

Country Status (1)

Country Link
FR (1) FR2401295A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756563A (en) * 1986-08-11 1988-07-12 General Motors Corporation Vehicle door latch
US5092639A (en) * 1989-07-04 1992-03-03 Fiat Auto S.P.A. Lock requiring reduced opening force
WO1997019243A1 (en) * 1995-11-20 1997-05-29 John Phillip Chevalier Latch arrangement suitable for an automobile door
US11814885B2 (en) * 2017-07-20 2023-11-14 Knauf Gips Kg Closure device, preferably for closing a sealing flap of an opening

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1594900A (en) * 1967-11-27 1970-06-08
DE2020038A1 (en) * 1970-04-24 1971-11-04 Kiekert Soehne Arn Motor vehicle door lock
GB1317917A (en) * 1969-10-04 1973-05-23 Aisin Seiki Door latch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1594900A (en) * 1967-11-27 1970-06-08
GB1317917A (en) * 1969-10-04 1973-05-23 Aisin Seiki Door latch
DE2020038A1 (en) * 1970-04-24 1971-11-04 Kiekert Soehne Arn Motor vehicle door lock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756563A (en) * 1986-08-11 1988-07-12 General Motors Corporation Vehicle door latch
US5092639A (en) * 1989-07-04 1992-03-03 Fiat Auto S.P.A. Lock requiring reduced opening force
WO1997019243A1 (en) * 1995-11-20 1997-05-29 John Phillip Chevalier Latch arrangement suitable for an automobile door
US11814885B2 (en) * 2017-07-20 2023-11-14 Knauf Gips Kg Closure device, preferably for closing a sealing flap of an opening

Also Published As

Publication number Publication date
FR2401295B1 (en) 1981-07-31

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse