GB1501636A - Locking devices - Google Patents

Locking devices

Info

Publication number
GB1501636A
GB1501636A GB4359074A GB4359074A GB1501636A GB 1501636 A GB1501636 A GB 1501636A GB 4359074 A GB4359074 A GB 4359074A GB 4359074 A GB4359074 A GB 4359074A GB 1501636 A GB1501636 A GB 1501636A
Authority
GB
United Kingdom
Prior art keywords
bolt
key
component
cam
barrel
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
GB4359074A
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.)
WILLENHALL Ltd
Original Assignee
WILLENHALL 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 WILLENHALL Ltd filed Critical WILLENHALL Ltd
Priority to GB4359074A priority Critical patent/GB1501636A/en
Priority to IT6745475A priority patent/IT1051259B/en
Priority to FR7530650A priority patent/FR2287566A1/en
Priority to DE19752544747 priority patent/DE2544747B2/en
Publication of GB1501636A publication Critical patent/GB1501636A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/02—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism
    • B60R25/021—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch
    • B60R25/0211—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch comprising a locking member radially and linearly moved towards the steering column
    • B60R25/02115—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch comprising a locking member radially and linearly moved towards the steering column key actuated
    • B60R25/02126—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch comprising a locking member radially and linearly moved towards the steering column key actuated with linear bolt motion perpendicular to the lock axis
    • B60R25/02128—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch comprising a locking member radially and linearly moved towards the steering column key actuated with linear bolt motion perpendicular to the lock axis comprising safety devices avoiding locking until removal of the key
    • B60R25/02131—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch comprising a locking member radially and linearly moved towards the steering column key actuated with linear bolt motion perpendicular to the lock axis comprising safety devices avoiding locking until removal of the key by using an axially slidable lock cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/02—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

1501636 Locks for steering columns L & F WILLENHALL Ltd 25 Sept 1975 [8 Oct 1974] 43590/74 Heading E2A A lock for a vehicle steering column comprises a body, a bolt 22, a key receiving member e.g. plate tumbler barrel 19, rotatable on insertion of a key, and a cam 24 rotating with the key-receiving member to displace the bolt e.g. via the head 26 of the bolt, wherein; the body comprises a first component 10 and a second component 11 which together define a chamber 12 containing the key-receiving member, the cam and part of the bolt; the key-receiving member and the bolt 22 are mounted in the first component 10; and the second component 11 defines a cavity forming part of the chamber and containing, at least in part, the cam and bolt. A shaft 27 coupled to the cam 24 may drive an electric switch. The cam, barrel, shaft, bolt and first component 10 are first operatively assembled, then a head of the barrel 19 is inserted in an aperture 18 of the second component and a portion 20 of the first component is inserted in an aperture 16 of the second, Fig. 2 (not shown). In operation the barrel, once turned to release the bolt, is movable axially against the force of a spring biassed plunger 32, so that a detent 33 is slid under the head 26 of the bolt to keep it disengaged until the key is returned to its entry position, while the key is moved to further positions e.g. to operate the ignition switch.
GB4359074A 1974-10-08 1974-10-08 Locking devices Expired GB1501636A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB4359074A GB1501636A (en) 1974-10-08 1974-10-08 Locking devices
IT6745475A IT1051259B (en) 1974-10-08 1975-02-21 LOCKING DEVICE, PARTICULARLY PARTICULAR 3.GROUNDS FOR MOTOR VEHICLES
FR7530650A FR2287566A1 (en) 1974-10-08 1975-10-07 LOCKING DEVICE AND METHOD FOR ITS ASSEMBLY
DE19752544747 DE2544747B2 (en) 1974-10-08 1975-10-07 Steering lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4359074A GB1501636A (en) 1974-10-08 1974-10-08 Locking devices

Publications (1)

Publication Number Publication Date
GB1501636A true GB1501636A (en) 1978-02-22

Family

ID=10429442

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4359074A Expired GB1501636A (en) 1974-10-08 1974-10-08 Locking devices

Country Status (4)

Country Link
DE (1) DE2544747B2 (en)
FR (1) FR2287566A1 (en)
GB (1) GB1501636A (en)
IT (1) IT1051259B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2559599A1 (en) * 2010-04-12 2013-02-20 NSK Ltd. Steering device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1296972A (en) * 1968-11-20 1972-11-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2559599A1 (en) * 2010-04-12 2013-02-20 NSK Ltd. Steering device
EP2559599A4 (en) * 2010-04-12 2015-01-21 Nsk Ltd Steering device

Also Published As

Publication number Publication date
DE2544747B2 (en) 1978-08-17
FR2287566B1 (en) 1978-04-07
IT1051259B (en) 1981-04-21
DE2544747A1 (en) 1976-04-22
FR2287566A1 (en) 1976-05-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee