FR2354455A1 - METHOD AND DEVICE FOR AVOIDING THE ABUSIVE USE OF VEHICLES, BOATS AND OTHER EQUIPMENT MOVED BY INTERNAL COMBUSTION ENGINES - Google Patents

METHOD AND DEVICE FOR AVOIDING THE ABUSIVE USE OF VEHICLES, BOATS AND OTHER EQUIPMENT MOVED BY INTERNAL COMBUSTION ENGINES

Info

Publication number
FR2354455A1
FR2354455A1 FR7717505A FR7717505A FR2354455A1 FR 2354455 A1 FR2354455 A1 FR 2354455A1 FR 7717505 A FR7717505 A FR 7717505A FR 7717505 A FR7717505 A FR 7717505A FR 2354455 A1 FR2354455 A1 FR 2354455A1
Authority
FR
France
Prior art keywords
internal combustion
boats
vehicles
combustion engines
spark plug
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.)
Withdrawn
Application number
FR7717505A
Other languages
French (fr)
Inventor
Christer Forsberg
Raymond John Gotto
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.)
TELCEFO SECURITY PRODUCTS AB
Original Assignee
TELCEFO SECURITY PRODUCTS AB
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 TELCEFO SECURITY PRODUCTS AB filed Critical TELCEFO SECURITY PRODUCTS AB
Publication of FR2354455A1 publication Critical patent/FR2354455A1/en
Withdrawn legal-status Critical Current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
    • B60R25/045—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P11/00—Safety means for electric spark ignition, not otherwise provided for
    • F02P11/04—Preventing unauthorised use of engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Tires In General (AREA)
  • Fireproofing Substances (AREA)
  • Lubricants (AREA)

Abstract

Procédé et dispositif pour éviter l'usage abusif de véhicules, bateaux et autres équipements mus par des moteurs à combustion interne. Le procédé de l'invention consiste essentiellement à remplacer une bougie du moteur par un dispositif se vissant à la place de cette bougie Un mécanisme de verrouillage 4 à clef permet d'assurer une rotation libre de la partie vissée 2 dans la culasse par rapport à la partie extérieure 1 assurant une prise pour une clef à bougies classique, rendant ainsi impossible l'enlèvement du dispositif. Si on le souhaite, on peut prévoir un élément en pointe 7 saillant dans le cylindre, empêchant un fonctionnement normal du piston. L'invention fournit un système efficace empêchant l'usage abusif d'un moteur à combustion interne, et du véhicule sur lequel celui-ci se trouveMethod and device for preventing the misuse of vehicles, boats and other equipment driven by internal combustion engines. The method of the invention consists essentially in replacing an engine spark plug by a device which can be screwed in place of this spark plug A key locking mechanism 4 makes it possible to ensure free rotation of the screwed part 2 in the cylinder head with respect to the outer part 1 providing an outlet for a conventional spark plug key, thus making it impossible to remove the device. If desired, a pointed member 7 protruding into the cylinder can be provided, preventing normal operation of the piston. The invention provides an effective system preventing the misuse of an internal combustion engine, and of the vehicle on which it is located.

FR7717505A 1976-06-08 1977-06-08 METHOD AND DEVICE FOR AVOIDING THE ABUSIVE USE OF VEHICLES, BOATS AND OTHER EQUIPMENT MOVED BY INTERNAL COMBUSTION ENGINES Withdrawn FR2354455A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7606432A SE404159B (en) 1976-06-08 1976-06-08 WAY TO PREVENT UNAUTHORIZED USE OF COMBUSTION ENGINE POWERED VEHICLES, VESSELS, EQUIPMENT LIKE ENGINES, AND ANY DEVICE FOR EXERCISE OF THE KIT

Publications (1)

Publication Number Publication Date
FR2354455A1 true FR2354455A1 (en) 1978-01-06

Family

ID=20328157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717505A Withdrawn FR2354455A1 (en) 1976-06-08 1977-06-08 METHOD AND DEVICE FOR AVOIDING THE ABUSIVE USE OF VEHICLES, BOATS AND OTHER EQUIPMENT MOVED BY INTERNAL COMBUSTION ENGINES

Country Status (14)

Country Link
JP (1) JPS5317804A (en)
AT (1) AT358333B (en)
AU (1) AU508331B2 (en)
BE (1) BE855455A (en)
CA (1) CA1096255A (en)
DE (1) DE2725808A1 (en)
DK (1) DK253077A (en)
ES (1) ES459590A1 (en)
FR (1) FR2354455A1 (en)
GB (1) GB1577812A (en)
IE (1) IE44968B1 (en)
IT (1) IT1082101B (en)
NL (1) NL7706277A (en)
SE (1) SE404159B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989009150A1 (en) * 1988-03-26 1989-10-05 Lutz Sengbusch Anti-theft device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2524849B2 (en) * 1990-02-24 1996-08-14 追浜工業 株式会社 Work equipment safety equipment
SE501659C2 (en) * 1993-10-01 1995-04-10 Sten Aastroem Device for preventing unauthorized use of a motor
AU6371596A (en) * 1995-07-06 1997-02-05 Thomas Arthur Hamblyn Theft deterrent device
AUPO729997A0 (en) * 1997-06-11 1997-07-03 Cleland, Glen Irving Engine disabling apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1511001A (en) * 1922-02-06 1924-10-07 Padden James Spark-plug locking device
FR656880A (en) * 1928-07-02 1929-05-14 Security device against theft of motor vehicles
DE515827C (en) * 1931-08-03 Georg Krause Security device against theft of motor vehicles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE515827C (en) * 1931-08-03 Georg Krause Security device against theft of motor vehicles
US1511001A (en) * 1922-02-06 1924-10-07 Padden James Spark-plug locking device
FR656880A (en) * 1928-07-02 1929-05-14 Security device against theft of motor vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989009150A1 (en) * 1988-03-26 1989-10-05 Lutz Sengbusch Anti-theft device

Also Published As

Publication number Publication date
CA1096255A (en) 1981-02-24
JPS5317804A (en) 1978-02-18
SE404159B (en) 1978-09-25
IE44968L (en) 1977-12-08
SE7606432L (en) 1977-12-09
AT358333B (en) 1980-09-10
DK253077A (en) 1977-12-09
NL7706277A (en) 1977-12-12
IT1082101B (en) 1985-05-21
GB1577812A (en) 1980-10-29
BE855455A (en) 1977-10-03
DE2725808A1 (en) 1977-12-22
ATA403377A (en) 1980-01-15
AU2594977A (en) 1978-12-14
ES459590A1 (en) 1978-11-16
AU508331B2 (en) 1980-03-20
IE44968B1 (en) 1982-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse