AT180204B - Electroacoustic security device for protection against theft, in particular for motor vehicles - Google Patents

Electroacoustic security device for protection against theft, in particular for motor vehicles

Info

Publication number
AT180204B
AT180204B AT180204DA AT180204B AT 180204 B AT180204 B AT 180204B AT 180204D A AT180204D A AT 180204DA AT 180204 B AT180204 B AT 180204B
Authority
AT
Austria
Prior art keywords
electroacoustic
protection against
motor vehicles
security device
against theft
Prior art date
Application number
Other languages
German (de)
Inventor
Karl Ing Bittermann
Original Assignee
Karl Ing Bittermann
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 Karl Ing Bittermann filed Critical Karl Ing Bittermann
Application granted granted Critical
Publication of AT180204B publication Critical patent/AT180204B/en

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
    • 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
    • B60R25/045—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 by limiting or cutting the electrical supply to the propulsion unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AT180204D 1953-04-23 1953-04-23 Electroacoustic security device for protection against theft, in particular for motor vehicles AT180204B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT180204T 1953-04-23

Publications (1)

Publication Number Publication Date
AT180204B true AT180204B (en) 1954-11-25

Family

ID=3660697

Family Applications (1)

Application Number Title Priority Date Filing Date
AT180204D AT180204B (en) 1953-04-23 1953-04-23 Electroacoustic security device for protection against theft, in particular for motor vehicles

Country Status (1)

Country Link
AT (1) AT180204B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993008045A1 (en) * 1991-10-15 1993-04-29 Seung Pyo Jun Automobile in which there is no key

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993008045A1 (en) * 1991-10-15 1993-04-29 Seung Pyo Jun Automobile in which there is no key

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