FR988399A - Anti-theft warning device - Google Patents

Anti-theft warning device

Info

Publication number
FR988399A
FR988399A FR988399DA FR988399A FR 988399 A FR988399 A FR 988399A FR 988399D A FR988399D A FR 988399DA FR 988399 A FR988399 A FR 988399A
Authority
FR
France
Prior art keywords
warning device
theft warning
theft
warning
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
Other languages
French (fr)
Inventor
Louis Baudo
Frantz Lange
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 filed Critical
Application granted granted Critical
Publication of FR988399A publication Critical patent/FR988399A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H01H35/144—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch operated by vibration
    • 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)
FR988399D 1949-06-17 1949-06-17 Anti-theft warning device Expired FR988399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988399T 1949-06-17

Publications (1)

Publication Number Publication Date
FR988399A true FR988399A (en) 1951-08-27

Family

ID=9539482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988399D Expired FR988399A (en) 1949-06-17 1949-06-17 Anti-theft warning device

Country Status (1)

Country Link
FR (1) FR988399A (en)

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