FR2225317B3 - - Google Patents

Info

Publication number
FR2225317B3
FR2225317B3 FR7407371A FR7407371A FR2225317B3 FR 2225317 B3 FR2225317 B3 FR 2225317B3 FR 7407371 A FR7407371 A FR 7407371A FR 7407371 A FR7407371 A FR 7407371A FR 2225317 B3 FR2225317 B3 FR 2225317B3
Authority
FR
France
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
FR7407371A
Other versions
FR2225317A1 (fr
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 FR2225317A1 publication Critical patent/FR2225317A1/fr
Application granted granted Critical
Publication of FR2225317B3 publication Critical patent/FR2225317B3/fr
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
    • B60R25/08—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 brakes or brake systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/08—Brake cylinders other than ultimate actuators
    • B60T17/16—Locking of brake cylinders
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5889—For automotive vehicles
    • Y10T70/5969—Other element with switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Lock And Its Accessories (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR7407371A 1973-04-13 1974-03-05 Expired FR2225317B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35099473 US3910372A (en) 1973-04-13 1973-04-13 Automatic antitheft lock for motor vehicles

Publications (2)

Publication Number Publication Date
FR2225317A1 FR2225317A1 (fr) 1974-11-08
FR2225317B3 true FR2225317B3 (fr) 1976-12-10

Family

ID=23379135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407371A Expired FR2225317B3 (fr) 1973-04-13 1974-03-05

Country Status (4)

Country Link
US (1) US3910372A (fr)
JP (1) JPS5041236A (fr)
DE (1) DE2360714A1 (fr)
FR (1) FR2225317B3 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107962A (en) * 1977-04-28 1978-08-22 Mackinnon Richard B Auto anti-theft device
US4449605A (en) * 1981-03-23 1984-05-22 Read William A Device for preventing theft of motor vehicles
US4471852A (en) * 1982-02-08 1984-09-18 Ike Schield Anti-theft devices for automotive vehicles
US5020344A (en) * 1983-09-26 1991-06-04 Garcia Gervasio B Automobile anti-theft device
US4546846A (en) * 1984-04-19 1985-10-15 Myers Ronald L Safe lock anti-theft hydraulic brake control system
GB8622414D0 (en) * 1986-09-17 1986-10-22 Daniel B P Anti-theft system
AU7218091A (en) * 1990-01-26 1991-08-21 Tjaereby Elektronik Aps A device in the brake system of motor vehicles and a master brake cylinder unit for use in said device
US5168957A (en) * 1991-06-17 1992-12-08 Ross Gilbert B Vehicle theft deterrent apparatus and method
US5528216A (en) * 1993-08-23 1996-06-18 Main; Louis Vehicle anti-theft brake locking system
GB2286232B (en) * 1994-02-04 1998-01-14 John Barrie Smith Vehicle anti-theft system
JP3088617B2 (ja) * 1994-08-29 2000-09-18 日立建機株式会社 駐車ブレーキの操作装置および駐車ブレーキの解除方法
US5486806A (en) * 1994-11-09 1996-01-23 Firari; Harold A. Anti-hijacking and theft prevention device for motor vehicles
US6511134B2 (en) * 2000-01-18 2003-01-28 Caterpillar Inc. Parking brake switch for an electro-hydraulic brake system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585711A (en) * 1948-09-07 1952-02-12 Guy H Whitney Hydraulic brake control
US3174502A (en) * 1963-06-14 1965-03-23 William F Howarth Theft prevention apparatus
US3559755A (en) * 1968-08-22 1971-02-02 Raymond B Pond Vehicle antitheft device
US3684049A (en) * 1969-02-19 1972-08-15 Seiji Kimura Vehicle foot brake locking mechanism; foot brake locking mechanism release means; and parking brake locking mechanism release means
ZA702747B (en) * 1970-04-24 1971-01-27 A Schlorke Warning device for motor vehicles
US3720284A (en) * 1970-10-26 1973-03-13 P Myers Theft-prevention ignition system
US3773138A (en) * 1971-06-22 1973-11-20 W Killmeyer Anti-theft arrangement for automobiles
US3756341A (en) * 1971-07-22 1973-09-04 Safetech Inc Vehicle anti-theft system

Also Published As

Publication number Publication date
FR2225317A1 (fr) 1974-11-08
JPS5041236A (fr) 1975-04-15
US3910372A (en) 1975-10-07
DE2360714A1 (de) 1974-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse