GB633303A - Improvements in or relating to anti-theft devices for motor vehicles - Google Patents

Improvements in or relating to anti-theft devices for motor vehicles

Info

Publication number
GB633303A
GB633303A GB499348A GB499348A GB633303A GB 633303 A GB633303 A GB 633303A GB 499348 A GB499348 A GB 499348A GB 499348 A GB499348 A GB 499348A GB 633303 A GB633303 A GB 633303A
Authority
GB
United Kingdom
Prior art keywords
motor vehicles
valves
relating
spindles
theft devices
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
GB499348A
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 GB499348A priority Critical patent/GB633303A/en
Publication of GB633303A publication Critical patent/GB633303A/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
    • B60R25/04—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 propulsion system, e.g. engine or drive motor
    • B60R25/042—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 propulsion system, e.g. engine or drive motor operating on the fuel supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

633,303. Preventing unauthorised use. CROWTHER, G. Feb. 20, 1948, No. 4993. [Class 7 (ii)] An anti-theft device for motor vehicles comprises a body 1 inserted in the engine fuel supply pipe 3 and carrying at least two rotatable valves 6 which permit a through passage for the fuel only when numbered plates 7 carried on their spindles are aligned with fixed marks 8 in a predetermined number sequence. In a modification the numbers are formed on the face plate 1 and the spindles 6 carry the marks 8. The valves are plug valves with a bore in each plug.
GB499348A 1948-02-20 1948-02-20 Improvements in or relating to anti-theft devices for motor vehicles Expired GB633303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB499348A GB633303A (en) 1948-02-20 1948-02-20 Improvements in or relating to anti-theft devices for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB499348A GB633303A (en) 1948-02-20 1948-02-20 Improvements in or relating to anti-theft devices for motor vehicles

Publications (1)

Publication Number Publication Date
GB633303A true GB633303A (en) 1949-12-12

Family

ID=9787695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB499348A Expired GB633303A (en) 1948-02-20 1948-02-20 Improvements in or relating to anti-theft devices for motor vehicles

Country Status (1)

Country Link
GB (1) GB633303A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282211A (en) * 1993-09-22 1995-03-29 Liam Malone Phillips Security arrangement for controlling flow
GB2307001A (en) * 1995-11-09 1997-05-14 Bosch Gmbh Robert Secure electrical connection for mechanical vehicle immobilizer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282211A (en) * 1993-09-22 1995-03-29 Liam Malone Phillips Security arrangement for controlling flow
GB2307001A (en) * 1995-11-09 1997-05-14 Bosch Gmbh Robert Secure electrical connection for mechanical vehicle immobilizer
GB2307001B (en) * 1995-11-09 1998-01-07 Bosch Gmbh Robert Anti-theft device

Similar Documents

Publication Publication Date Title
GB1478519A (en) Multiple valve pocket well mandrel
GB633303A (en) Improvements in or relating to anti-theft devices for motor vehicles
GB1264635A (en)
GB1061651A (en) Carburetters for internal combustion engines
GB603885A (en) Improvements relating to pipe joints
GB928744A (en) Anti-theft device for a vehicle
JPS51120250A (en) Residual mileage meter
GB707702A (en) Improvements in valves provided with a cylindrical plug
JPS5256225A (en) Fuel delivery valve
ES402354A1 (en) Auxiliary autodistributor for pneumatic braking installations in vehicles
GB1391503A (en) Valve assembly
GB233675A (en) Improvements relating to ball valves
GB660528A (en) Improvements in motor road vehicles
GB1187085A (en) Distributor of Fluid Under Pressure.
GB740464A (en) Improvements relating to joint arrangements in motor-vehicle bodies
GB1239933A (en) Fuel injection systems
GB779580A (en) New or improved engineers' square and gauge
GB1234177A (en)
Smith Another view on CPA examination requirements
AU238082B2 (en) Improvements in or relating toa fuel distributing valve
GB554523A (en) Improvements in and relating to devices for retarding or arresting the progress of vehicles
JPS524938A (en) Ignition device for the internal combustion engine
GB681796A (en) Improvements in and relating to tow-bar couplings for road vehicles
GB1252050A (en)
GB724270A (en) Improvements in or relating to hydraulic power control systems