GB160876A - Improved means or apparatus for preventing unauthorised use of motor road vehicles, motor boats and the like - Google Patents

Improved means or apparatus for preventing unauthorised use of motor road vehicles, motor boats and the like

Info

Publication number
GB160876A
GB160876A GB2870219A GB2870219A GB160876A GB 160876 A GB160876 A GB 160876A GB 2870219 A GB2870219 A GB 2870219A GB 2870219 A GB2870219 A GB 2870219A GB 160876 A GB160876 A GB 160876A
Authority
GB
United Kingdom
Prior art keywords
contacts
plug
circuits
irregularly
motor
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
GB2870219A
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 GB2870219A priority Critical patent/GB160876A/en
Publication of GB160876A publication Critical patent/GB160876A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

160,876. Murray, W. A., and Howell, J. T. Nov. 19, 1919. No Patent granted (Sealing fee not paid). Preventing u n - authorized running of engines is effected by means of an electric plug and socket coupling in the ignition circuits, the wiring of these circuits being connected in a non-uniform manner to irregularly-spaced contacts in a socket member, with which co-operates a removable plug, having its contacts similarly arranged and so interconnected within the body of the plug, that only this particular plug designed for the particular wiring will complete the circuits correctly. The socket member is contained in a casing a, Fig. 3, of insulating material, terminals i, l, Fig. 1, being arranged around the casing and connected to irregularly-spaced contacts k mounted in two parallel insulating plates e, f. The movable plug member g, Figs. 1 and 4, comprises an insulating block provided with contacts m adapted to register with the corresponding contacts k on the socket member. Fig. 4 shows an example of circuit connections, the plug member carrying contacts on its four sides which are adapted to register with irregularly-spaced contacts mounted on the four internal surfaces of the socket member, the internal connections between the pairs of contacts on the plug member are such that the various ignition circuits A, B, C, D, E are completed when the plug member is inserted.
GB2870219A 1919-11-19 1919-11-19 Improved means or apparatus for preventing unauthorised use of motor road vehicles, motor boats and the like Expired GB160876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2870219A GB160876A (en) 1919-11-19 1919-11-19 Improved means or apparatus for preventing unauthorised use of motor road vehicles, motor boats and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2870219A GB160876A (en) 1919-11-19 1919-11-19 Improved means or apparatus for preventing unauthorised use of motor road vehicles, motor boats and the like

Publications (1)

Publication Number Publication Date
GB160876A true GB160876A (en) 1921-03-21

Family

ID=10279724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2870219A Expired GB160876A (en) 1919-11-19 1919-11-19 Improved means or apparatus for preventing unauthorised use of motor road vehicles, motor boats and the like

Country Status (1)

Country Link
GB (1) GB160876A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2274678A (en) * 1992-05-16 1994-08-03 Gary Hanlon Vehicle anti-theft wiring plug and socket
GB2313964A (en) * 1996-06-06 1997-12-10 John Honnoraty Electrical immobiliser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2274678A (en) * 1992-05-16 1994-08-03 Gary Hanlon Vehicle anti-theft wiring plug and socket
GB2313964A (en) * 1996-06-06 1997-12-10 John Honnoraty Electrical immobiliser
GB2313964B (en) * 1996-06-06 2000-07-26 John Honnoraty Breaker on the side immobiliser/isolator

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