GB420986A - Improvements in and relating to locks for motor vehicles - Google Patents

Improvements in and relating to locks for motor vehicles

Info

Publication number
GB420986A
GB420986A GB1734433A GB1734433A GB420986A GB 420986 A GB420986 A GB 420986A GB 1734433 A GB1734433 A GB 1734433A GB 1734433 A GB1734433 A GB 1734433A GB 420986 A GB420986 A GB 420986A
Authority
GB
United Kingdom
Prior art keywords
bolt
casing
key
lower side
detents
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
GB1734433A
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.)
FREDERICK WARD BRITTAIN
Original Assignee
FREDERICK WARD BRITTAIN
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 FREDERICK WARD BRITTAIN filed Critical FREDERICK WARD BRITTAIN
Priority to GB1734433A priority Critical patent/GB420986A/en
Publication of GB420986A publication Critical patent/GB420986A/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
    • B60R25/02113—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 manually actuated, e.g. using removable locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)
  • Mechanical Control Devices (AREA)

Abstract

420,986. Permutation locks. BRITTAIN, F. W., 37, King's Road, Flitwick, Bedfordshire. June 17, 1933, No. 17344. [Class 44] Permutation locking means for a slidable bolt d comprises a number of transversely slidable key or detent members e pressed upwards by springs, some of the detents engaging notches on the lower side of the bolt whilst others engage notches on the upper side of the bolt when they are depressed. Thus to release the bolt it is necessary to depress only the detents in engagement with the lower side thereof. The detent members are of loop form, Fig. 7, encircling the bolt, the assemblage being housed in a bipartite block c in a casing a having a hinged side portion a<6> normally secured by bolts with heads to be turned by a key. The bolt d is normally retracted by a spring d', being brought into operation by pressure on the head d<3>. A plate g attached to the casing, engages a notch g<1> to limit the movements of the bolt, the locked position being indicated on a plate g<2> visible through an aperture g<3>. The device is shown applied by a strap b,-the nuts b<1> securing which are inside the casing a,-to a steering column x on a motor vehicle but it is also stated to be applicable for locking a gear lever, brake lever or other control member.
GB1734433A 1933-06-17 1933-06-17 Improvements in and relating to locks for motor vehicles Expired GB420986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1734433A GB420986A (en) 1933-06-17 1933-06-17 Improvements in and relating to locks for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1734433A GB420986A (en) 1933-06-17 1933-06-17 Improvements in and relating to locks for motor vehicles

Publications (1)

Publication Number Publication Date
GB420986A true GB420986A (en) 1934-12-12

Family

ID=10093521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1734433A Expired GB420986A (en) 1933-06-17 1933-06-17 Improvements in and relating to locks for motor vehicles

Country Status (1)

Country Link
GB (1) GB420986A (en)

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