GB2011522A - Sparking-plug lock - Google Patents

Sparking-plug lock

Info

Publication number
GB2011522A
GB2011522A GB7849108A GB7849108A GB2011522A GB 2011522 A GB2011522 A GB 2011522A GB 7849108 A GB7849108 A GB 7849108A GB 7849108 A GB7849108 A GB 7849108A GB 2011522 A GB2011522 A GB 2011522A
Authority
GB
United Kingdom
Prior art keywords
sparking
plug
housing
collar
plug lock
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.)
Granted
Application number
GB7849108A
Other versions
GB2011522B (en
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
Publication of GB2011522A publication Critical patent/GB2011522A/en
Application granted granted Critical
Publication of GB2011522B publication Critical patent/GB2011522B/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/005—Measures against unauthorised operation of bolts, nuts or pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Spark Plugs (AREA)
  • Lock And Its Accessories (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

An engine is immobilised by covering its sparking-plug with a lock comprising a housing 1, a member 2, which is rotatably-mounted inside the housing 1 and provided with an opening for receiving the upper portion of the sparking-plug 13, a collar 3 which is permanently fixed under the plug hexagon and on to which the rotary member 2 may be threaded, and a locking mechanism 4, 5, 6, 7, 8, 9, 10, 12, which is operable so that, the part 2 may be coupled to the outer housing 1 for threading or unthreading on to collar 3, or may be decoupled from it to prevent removal. <IMAGE>
GB7849108A 1977-12-28 1978-12-19 Sparking-plug lock Expired GB2011522B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7714838A SE413046B (en) 1977-12-28 1977-12-28 TENDSTIFTSLAS

Publications (2)

Publication Number Publication Date
GB2011522A true GB2011522A (en) 1979-07-11
GB2011522B GB2011522B (en) 1982-03-17

Family

ID=20333329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7849108A Expired GB2011522B (en) 1977-12-28 1978-12-19 Sparking-plug lock

Country Status (11)

Country Link
JP (1) JPS5491642A (en)
AU (1) AU4252178A (en)
BE (1) BE873025A (en)
DE (1) DE2854700A1 (en)
ES (1) ES240358Y (en)
FI (1) FI784005A (en)
FR (1) FR2413564A1 (en)
GB (1) GB2011522B (en)
IT (1) IT1102443B (en)
NL (1) NL7812070A (en)
SE (1) SE413046B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994008821A1 (en) * 1992-10-12 1994-04-28 Heikki Tapani Haarnio Auxiliary locking and protection arrangement
WO1995009749A1 (en) * 1993-10-01 1995-04-13 Aastroem Sten A device for preventing unauthorized use of an engine
FR2721569A1 (en) * 1994-06-27 1995-12-29 Herve Robert Alain Alfano Engine immobiliser with total power cut supply to ignition system components
EP0705959A2 (en) 1994-10-01 1996-04-10 ABB Management AG Rootconfiguration for turbomachineblades
CN107834358A (en) * 2017-10-30 2018-03-23 江苏金山动力科技有限公司 Ignition plug for I. C. engine

Families Citing this family (1)

* 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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994008821A1 (en) * 1992-10-12 1994-04-28 Heikki Tapani Haarnio Auxiliary locking and protection arrangement
WO1995009749A1 (en) * 1993-10-01 1995-04-13 Aastroem Sten A device for preventing unauthorized use of an engine
US5697232A (en) * 1993-10-01 1997-12-16 Angstrom Stroem; Sten Device for preventing unauthorized use of an engine
FR2721569A1 (en) * 1994-06-27 1995-12-29 Herve Robert Alain Alfano Engine immobiliser with total power cut supply to ignition system components
EP0705959A2 (en) 1994-10-01 1996-04-10 ABB Management AG Rootconfiguration for turbomachineblades
CN107834358A (en) * 2017-10-30 2018-03-23 江苏金山动力科技有限公司 Ignition plug for I. C. engine
CN107834358B (en) * 2017-10-30 2019-12-31 江苏金山动力科技有限公司 Spark plug for internal combustion engine

Also Published As

Publication number Publication date
IT7831249A0 (en) 1978-12-22
SE7714838L (en) 1979-06-29
AU4252178A (en) 1979-07-05
JPS5491642A (en) 1979-07-20
IT1102443B (en) 1985-10-07
NL7812070A (en) 1979-07-02
GB2011522B (en) 1982-03-17
SE413046B (en) 1980-03-31
BE873025A (en) 1979-04-17
DE2854700A1 (en) 1979-07-05
ES240358Y (en) 1979-08-01
FI784005A (en) 1979-06-29
FR2413564A1 (en) 1979-07-27
ES240358U (en) 1979-03-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee