IT1065633B - Valvola acustica per segnalare la pressione di un pneumatico - Google Patents

Valvola acustica per segnalare la pressione di un pneumatico

Info

Publication number
IT1065633B
IT1065633B IT49998/76A IT4999876A IT1065633B IT 1065633 B IT1065633 B IT 1065633B IT 49998/76 A IT49998/76 A IT 49998/76A IT 4999876 A IT4999876 A IT 4999876A IT 1065633 B IT1065633 B IT 1065633B
Authority
IT
Italy
Prior art keywords
tire
indicate
pressure
acoustic valve
acoustic
Prior art date
Application number
IT49998/76A
Other languages
English (en)
Original Assignee
Safety Res & Eng
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 Safety Res & Eng filed Critical Safety Res & Eng
Application granted granted Critical
Publication of IT1065633B publication Critical patent/IT1065633B/it

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
    • B60C23/0401—Signalling devices actuated by tyre pressure mounted on the wheel or tyre characterised by the type of alarm
    • B60C23/0403—Mechanically generated audible signals, e.g. by buzzer or whistle signals
    • 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
    • B60C23/0469—Transmission by sound, e.g. ultra-sound
    • 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
    • B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
    • B60C29/06—Accessories for tyre-inflating valves, e.g. housings, guards, covers for valve caps, locks, not otherwise provided for
    • B60C29/068—Pressure relief devices, i.e. safety devices for overpressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
IT49998/76A 1975-11-03 1976-06-18 Valvola acustica per segnalare la pressione di un pneumatico IT1065633B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/627,959 US4103282A (en) 1975-11-03 1975-11-03 Acoustical tire pressure valve

Publications (1)

Publication Number Publication Date
IT1065633B true IT1065633B (it) 1985-03-04

Family

ID=24516828

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49998/76A IT1065633B (it) 1975-11-03 1976-06-18 Valvola acustica per segnalare la pressione di un pneumatico

Country Status (11)

Country Link
US (1) US4103282A (it)
JP (1) JPS5257871A (it)
BR (1) BR7601798A (it)
CA (1) CA1090204A (it)
DE (1) DE2650444A1 (it)
ES (1) ES448268A1 (it)
FR (1) FR2329991A1 (it)
GB (1) GB1504836A (it)
IT (1) IT1065633B (it)
NL (1) NL7602268A (it)
SE (1) SE7603872L (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421052A (en) * 1980-06-09 1983-12-20 Safety Research & Engineering Corp. Tire pressure signalling device
US4520344A (en) * 1982-08-11 1985-05-28 Shu Si Yan Wheel trouble detecting and warning device
US4734674A (en) * 1985-04-08 1988-03-29 Jack Taylor Tire pressure warning system
US4978941A (en) * 1988-07-11 1990-12-18 Air Chex, Inc. Low tire pressure detector
US4987937A (en) * 1989-07-03 1991-01-29 Eaton Corporation In-tire filter assembly for central tire inflation system
US4943798A (en) * 1989-08-26 1990-07-24 Wayman Wayne Large truck remote wheel trouble warning system
DE3930092A1 (de) * 1989-09-09 1991-03-14 Wabco Westinghouse Fahrzeug Einrichtung zur ueberwachung des druckes eines fahrzeugreifens
DE4005897A1 (de) * 1990-02-24 1991-08-29 Wabco Westinghouse Fahrzeug Einrichtung zur ueberwachung des druckes einer mit dem druck eines fahrzeugreifens beaufschlagten messkammer
SE500102C2 (sv) * 1992-06-17 1994-04-18 Goeran Smith Luftindikeringsanordning
CN1129424A (zh) * 1993-10-08 1996-08-21 J.C.路德维奇父子公司 具有压力指示的轮胎充气阀
US6367528B1 (en) 2000-02-28 2002-04-09 The Goodyear Tire & Rubber Company Tire deflection alarm
US20050072349A1 (en) * 2003-08-08 2005-04-07 Mike Perlin Tire pressure indicator
CN100412524C (zh) * 2005-03-17 2008-08-20 黄添财 可调整胎压测量/侦测设定值的胎压警示器
US8015864B2 (en) * 2009-06-04 2011-09-13 Measurement Ltd. Digital tire pressure gauge with bleed valve
WO2014067338A1 (zh) * 2012-10-29 2014-05-08 杭州万通气门嘴有限公司 一种过滤轮胎气门芯
WO2015197603A1 (en) * 2014-06-23 2015-12-30 Quickfill Products Aps A filling device for an inflatable unit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE271855C (it) *
US1417168A (en) * 1921-03-05 1922-05-23 Harris Accessory Company Low-pressure alarm for pneumatic tires
US1467317A (en) * 1922-05-05 1923-09-11 Harris Accessory Company Low-pressure alarm for pneumatic tires
NL21751C (it) * 1926-12-15
US2037969A (en) * 1934-11-10 1936-04-21 Dorsey G Duty Safety signal device for tires
US2697999A (en) * 1953-04-22 1954-12-28 Standard Oil Dev Co Low-pressure warning device
US3145689A (en) * 1963-02-01 1964-08-25 James C O'neal Pressure warning device for a pneumatic tire
US3451418A (en) * 1966-07-27 1969-06-24 Shunshi Nakagawa Device for indicating the interior pressure of a pneumatic tire
US3890595A (en) * 1971-05-21 1975-06-17 Safety Res & Eng Alarm system for pneumatic tires
US3934223A (en) * 1973-12-04 1976-01-20 Safety Research & Engineering Corporation Tire pressure warning system
US3835808A (en) * 1973-12-18 1974-09-17 Raymond Lee Organization Inc Low pressure warning system for a tire
US3977355A (en) * 1975-11-12 1976-08-31 General Motors Corporation Low tire pressure warning system with mechanical latching

Also Published As

Publication number Publication date
NL7602268A (nl) 1977-05-05
FR2329991B1 (it) 1980-08-08
SE7603872L (sv) 1977-05-04
BR7601798A (pt) 1977-05-10
FR2329991A1 (fr) 1977-05-27
CA1090204A (en) 1980-11-25
DE2650444A1 (de) 1977-05-05
JPS5257871A (en) 1977-05-12
ES448268A1 (es) 1977-07-16
GB1504836A (en) 1978-03-22
US4103282A (en) 1978-07-25
AU1157776A (en) 1977-09-08

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