GB1038557A - A theft warning device for motor vehicles - Google Patents

A theft warning device for motor vehicles

Info

Publication number
GB1038557A
GB1038557A GB1690863A GB1690863A GB1038557A GB 1038557 A GB1038557 A GB 1038557A GB 1690863 A GB1690863 A GB 1690863A GB 1690863 A GB1690863 A GB 1690863A GB 1038557 A GB1038557 A GB 1038557A
Authority
GB
United Kingdom
Prior art keywords
motor vehicles
warning device
ball
theft warning
april
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
GB1690863A
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.)
WILLIAM ALFRED HILL
Original Assignee
WILLIAM ALFRED HILL
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 WILLIAM ALFRED HILL filed Critical WILLIAM ALFRED HILL
Priority to GB1690863A priority Critical patent/GB1038557A/en
Publication of GB1038557A publication Critical patent/GB1038557A/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
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B60R25/1004—Alarm systems characterised by the type of sensor, e.g. current sensing means
    • B60R25/1006—Mechanical sensors, e.g. pendulums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

1,038,557. Gravity and inertia switches. W. A. HILL. April 30, 1964 [April 30, 1963], No. 16908/63. Heading H2B. [Also in Division G4] A gravity switch for a vehicle theft alarm (see Division G4) comprises a ball 5, Fig. 1 (not shown) in a concave holder 4, and surrounded by a corrugated mesh contact 14, the complete assembly being mounted on a ball joint 9. Displacement of the ball 5 by vibration closes the circuit between contact 14 and holder 4.
GB1690863A 1963-04-30 1963-04-30 A theft warning device for motor vehicles Expired GB1038557A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1690863A GB1038557A (en) 1963-04-30 1963-04-30 A theft warning device for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1690863A GB1038557A (en) 1963-04-30 1963-04-30 A theft warning device for motor vehicles

Publications (1)

Publication Number Publication Date
GB1038557A true GB1038557A (en) 1966-08-10

Family

ID=10085847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1690863A Expired GB1038557A (en) 1963-04-30 1963-04-30 A theft warning device for motor vehicles

Country Status (1)

Country Link
GB (1) GB1038557A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460815A1 (en) * 1979-07-13 1981-01-30 Felten & Guilleaume Gmbh ANTI-THEFT SECURITY FOR MOTOR VEHICLE
GB2158979A (en) * 1984-03-21 1985-11-20 Andrew John George Alarm equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460815A1 (en) * 1979-07-13 1981-01-30 Felten & Guilleaume Gmbh ANTI-THEFT SECURITY FOR MOTOR VEHICLE
GB2158979A (en) * 1984-03-21 1985-11-20 Andrew John George Alarm equipment

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