GB900432A - Vehicle door latches - Google Patents

Vehicle door latches

Info

Publication number
GB900432A
GB900432A GB1215461A GB1215461A GB900432A GB 900432 A GB900432 A GB 900432A GB 1215461 A GB1215461 A GB 1215461A GB 1215461 A GB1215461 A GB 1215461A GB 900432 A GB900432 A GB 900432A
Authority
GB
United Kingdom
Prior art keywords
detent
door
rack
bolt
projection
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
GB1215461A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB900432A publication Critical patent/GB900432A/en
Expired 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
    • E05B85/28—Bolts rotating about an axis in which the member engaging the keeper is shaped as a toothed wheel or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/41—Door latch separation prevention
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/306—Gear
    • Y10T292/307—Sliding catch

Abstract

900,432. Vehicle door latches. GENERAL MOTORS CORPORATION. April 5, 1961 [April 20, 1960], No. 12154/61. Class 44. A vehicle door latch comprises a rotatable bolt 66 having ratchet teeth 82 on its end face-plate 80 which co-operate with ratchetteeth 91 on a non-rotatable detent 68 which is mounted on a shaft 72 to be axially slidable of the bolt. The bolt rotates on the end 74 of the shaft 72 and the detent is fixed to this shaft by a pin 86 engaging a slot 90. Arms 138a, 138b locate the detent in the casing 58 and a spring 95 normally holds the detent in engagement with the bolt. A release for the detent comprises a cup-shaped part 94 rotatably mounted on the part 89 of the detent and having openings with cam surfaces 106c and 106d which engage the pin 86 so that when the release member is rotated by a rack 110 engaging teeth 100 on the release member, the pin 86 slides along the cam surfaces whereby the detent is pulled axially away from the bolt, thus releasing it. The rack 110 is operated by a push-button engaging the crank 114 and a lock is incorporated whereby the rack is turned about its axis out of engagement with the teeth 100, thus locking the door. The rack may also be turned by a push-button inside the door-operating crank 118. The inside door handle is connected to a lever arm 136 having a pivot 132 and arms 134a, 134b which engage arms 138a, 138b of the detent to move it axially to effect release of the bolt. The detent has a projection 122 which engages a projection 117 on the rack, when the detent is moved, thus turning the rack into operative position when the detent is moved' either by the inside door handle or by the bolt being turned upon closing of the door. The rack may be left in the inoperative position when the door is closed if the push-button is depressed, thus moving projection 117 out' of alignment with projection 122. A spring- biased slidable shoe 64 bears against the lower surface of the striker bar 54 when the door is closed to prevent the door moving up and down.
GB1215461A 1960-04-20 1961-04-05 Vehicle door latches Expired GB900432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2354160 US3010750A (en) 1960-04-20 1960-04-20 Door latch

Publications (1)

Publication Number Publication Date
GB900432A true GB900432A (en) 1962-07-04

Family

ID=21815727

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1215461A Expired GB900432A (en) 1960-04-20 1961-04-05 Vehicle door latches

Country Status (2)

Country Link
US (1) US3010750A (en)
GB (1) GB900432A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7416228B2 (en) * 2003-09-08 2008-08-26 Delta Consolidated Industries Container with adjustable rotary lock
US7270029B1 (en) * 2006-07-27 2007-09-18 Ford Global Technologies, Llc Passive entry side door latch release system
DE102008035395A1 (en) * 2008-07-29 2010-02-04 Flamm Ag Locking a rotatable part
US8424934B2 (en) * 2010-01-27 2013-04-23 Tim Askins Electromechanical door locks for lifts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US346096A (en) * 1886-07-27 Sash-fastener
US944542A (en) * 1909-11-17 1909-12-28 George Henry Crease-Williams Sash-fastener.
US1512855A (en) * 1923-09-18 1924-10-21 Mayotte Philis Sash fastener and lock

Also Published As

Publication number Publication date
US3010750A (en) 1961-11-28

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