FR2081648A1 - - Google Patents

Info

Publication number
FR2081648A1
FR2081648A1 FR7106717A FR7106717A FR2081648A1 FR 2081648 A1 FR2081648 A1 FR 2081648A1 FR 7106717 A FR7106717 A FR 7106717A FR 7106717 A FR7106717 A FR 7106717A FR 2081648 A1 FR2081648 A1 FR 2081648A1
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.)
Granted
Application number
FR7106717A
Other languages
French (fr)
Other versions
FR2081648B1 (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
Priority claimed from JP2026170U external-priority patent/JPS5044140Y1/ja
Priority claimed from JP3226370U external-priority patent/JPS5045340Y1/ja
Priority claimed from JP10890870U external-priority patent/JPS5149987Y1/ja
Application filed by Individual filed Critical Individual
Publication of FR2081648A1 publication Critical patent/FR2081648A1/fr
Application granted granted Critical
Publication of FR2081648B1 publication Critical patent/FR2081648B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0425—Means comprising permanent magnets, e.g. Hall-effect or Reed-switches
FR7106717A 1970-03-03 1971-02-26 Expired FR2081648B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2026270 1970-03-03
JP2026170U JPS5044140Y1 (en) 1970-03-03 1970-03-03
JP3226370U JPS5045340Y1 (en) 1970-04-06 1970-04-06
JP10890870U JPS5149987Y1 (en) 1970-11-04 1970-11-04

Publications (2)

Publication Number Publication Date
FR2081648A1 true FR2081648A1 (en) 1971-12-10
FR2081648B1 FR2081648B1 (en) 1975-02-21

Family

ID=27457351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7106717A Expired FR2081648B1 (en) 1970-03-03 1971-02-26

Country Status (3)

Country Link
DE (1) DE7107228U (en)
FR (1) FR2081648B1 (en)
GB (1) GB1344002A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2515769A1 (en) * 2003-02-15 2004-09-02 Advanced Digital Components, Inc. Tire pressure monitoring system and method of using same
CN101826250B (en) * 2009-03-06 2013-04-24 上海保隆汽车科技股份有限公司 External information transmitter for tire pressure
RU2509656C1 (en) * 2012-09-20 2014-03-20 Михаил Михайлович Закатов Passive automotive tire air pressure and temperature metre

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2040375A (en) * 1935-01-14 1936-05-12 George G Guthrie Pressure alarm
US2629086A (en) * 1950-07-21 1953-02-17 Ainsworth Tire pressure responsive safety device
US2894246A (en) * 1957-05-06 1959-07-07 Raymond J Stockholm Tire alarm system
FR1399657A (en) * 1964-04-06 1965-05-21 Michelin & Cie Tire warning device
CH456370A (en) * 1968-01-09 1968-07-15 Etter Hansruedi Device for monitoring the pressure in one, two or more tires under the same pressure, in particular for single and twin tires of trucks, trailers, crane trucks, draft trucks, forklifts, airplanes, subways and passenger cars
US3521230A (en) * 1967-11-07 1970-07-21 Ford Motor Co Low tire pressure sensing mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2040375A (en) * 1935-01-14 1936-05-12 George G Guthrie Pressure alarm
US2629086A (en) * 1950-07-21 1953-02-17 Ainsworth Tire pressure responsive safety device
US2894246A (en) * 1957-05-06 1959-07-07 Raymond J Stockholm Tire alarm system
FR1399657A (en) * 1964-04-06 1965-05-21 Michelin & Cie Tire warning device
US3521230A (en) * 1967-11-07 1970-07-21 Ford Motor Co Low tire pressure sensing mechanism
CH456370A (en) * 1968-01-09 1968-07-15 Etter Hansruedi Device for monitoring the pressure in one, two or more tires under the same pressure, in particular for single and twin tires of trucks, trailers, crane trucks, draft trucks, forklifts, airplanes, subways and passenger cars

Also Published As

Publication number Publication date
GB1344002A (en) 1974-01-16
DE7107228U (en) 1972-03-02
FR2081648B1 (en) 1975-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse