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GB1308145A - Vehicle door latch mechanisms - Google Patents

Vehicle door latch mechanisms

Info

Publication number
GB1308145A
GB1308145A GB1308145DA GB1308145A GB 1308145 A GB1308145 A GB 1308145A GB 1308145D A GB1308145D A GB 1308145DA GB 1308145 A GB1308145 A GB 1308145A
Authority
GB
United Kingdom
Prior art keywords
plunger
solenoid
latch
vehicle door
releasing
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
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.)
ArvinMeritor Light Vehicle Systems UK Ltd
Original Assignee
Wilmot Breeden Ltd
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 Wilmot Breeden Ltd filed Critical Wilmot Breeden Ltd
Publication of GB1308145A publication Critical patent/GB1308145A/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
    • E05B77/22—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
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
    • 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
    • E05B77/245—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 by blocking the movement of a movable element
    • 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
    • E05B81/08—Electrical using electromagnets or solenoids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2209—Polarised relays with rectilinearly movable armature
    • H01H2051/2218—Polarised relays with rectilinearly movable armature having at least one movable permanent magnet

Landscapes

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

Abstract

1308145 Latch mechanisms WILMOTBREEDEN Ltd 8 July 1970 [1 Aug 1969] 38670/69 Heading E2A A vehicle door latch mechanism includes a latch releasing member 4 and locking means operable upon the releasing member to prevent releasing movement thereof, the locking means being operated by a solenoid 5 with end pieces 12, 13 of magnetic material and a plunger 8 comprising or carrying two permanent magnets 9, 10 arranged in magnetic opposition, the arrangement being such that energisation of the solenoid displaces the plunger between limit "lock" and "unlock" positions in each of which the corresponding one of the permanent magnets is disposed adjacent the corresponding end-piece and is magnetically attracted thereto in order to retain the plunger in that position on de-energisation of the solenoid. As shown, the plunger 8 is connected by a rod 6 to a pivoted locking lever 1 engageable with a spring-loaded latch-releasing lever 4.
GB1308145D 1969-08-01 1969-08-01 Vehicle door latch mechanisms Expired GB1308145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3867069 1969-08-01

Publications (1)

Publication Number Publication Date
GB1308145A true GB1308145A (en) 1973-02-21

Family

ID=10404944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1308145D Expired GB1308145A (en) 1969-08-01 1969-08-01 Vehicle door latch mechanisms

Country Status (2)

Country Link
FR (1) FR2057899A5 (en)
GB (1) GB1308145A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144794A (en) * 1983-08-10 1985-03-13 Wilmot Breeden Ltd Lockable handle
US4656850A (en) * 1983-12-19 1987-04-14 Miwa Lock Mfg. Co., Ltd. Electric lock
EP0978612A3 (en) * 1998-08-06 2002-11-13 agta record ag Electrically actuated locking device for door wings, in particular sliding door wings
WO2011026553A1 (en) * 2009-09-01 2011-03-10 Eto Magnetic Gmbh Bistable electromagnetic actuating device
WO2025184009A1 (en) * 2024-02-29 2025-09-04 Mullen Technologies, Inc. Multifunction switch

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645896B1 (en) * 1989-04-17 1991-07-05 Buroform Sa CENTRALIZED CONTROL SYSTEM FOR ELECTROMAGNETIC LATCHES, PARTICULARLY OFFICE FURNITURE
DE19501420C1 (en) * 1995-01-19 1995-12-21 Dorma Gmbh & Co Kg Electromagnetic lock system
DE102005032172A1 (en) * 2005-07-09 2007-01-11 K.A. Schmersal Holding Kg Guard for a component for closing an opening
WO2015189391A2 (en) * 2014-06-12 2015-12-17 Baugruppentechnik Pollmeier Gmbh Lock system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144794A (en) * 1983-08-10 1985-03-13 Wilmot Breeden Ltd Lockable handle
US4656850A (en) * 1983-12-19 1987-04-14 Miwa Lock Mfg. Co., Ltd. Electric lock
EP0978612A3 (en) * 1998-08-06 2002-11-13 agta record ag Electrically actuated locking device for door wings, in particular sliding door wings
WO2011026553A1 (en) * 2009-09-01 2011-03-10 Eto Magnetic Gmbh Bistable electromagnetic actuating device
DE102009039562B4 (en) * 2009-09-01 2020-03-19 Eto Magnetic Gmbh Bistable electromagnetic actuator
WO2025184009A1 (en) * 2024-02-29 2025-09-04 Mullen Technologies, Inc. Multifunction switch

Also Published As

Publication number Publication date
FR2057899A5 (en) 1971-05-21

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees