JPS5643011A - Detection of air-pressure of car tire - Google Patents

Detection of air-pressure of car tire

Info

Publication number
JPS5643011A
JPS5643011A JP12023479A JP12023479A JPS5643011A JP S5643011 A JPS5643011 A JP S5643011A JP 12023479 A JP12023479 A JP 12023479A JP 12023479 A JP12023479 A JP 12023479A JP S5643011 A JPS5643011 A JP S5643011A
Authority
JP
Japan
Prior art keywords
pressure
air
tire
air pressure
reduction
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.)
Pending
Application number
JP12023479A
Other languages
Japanese (ja)
Inventor
Hisao Haga
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
Priority to JP12023479A priority Critical patent/JPS5643011A/en
Publication of JPS5643011A publication Critical patent/JPS5643011A/en
Pending 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
    • B60C23/0467—Electric contact means, e.g. slip-rings, rollers, brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

PURPOSE:To detect the reduction of pressure in a tire in its early stages and prevent a car accident previously by detecting the change of the air pressure in the tire by an air-pressure switch and operating an alarm by this pressure-reduction signal. CONSTITUTION:The air pressure in a tire 1 is introduced into an air switch 3 through a pipe 2 for monitoring the air pressure in the tire constantly. When a change is given to the air pressure in the tire, the reduction is detected by a sliding ring 4, and output to an alarm 6 via a brush holder 5 for alarming. This construction permits to detect a puncture or other disorders in its early stages and prevent an accident previously.
JP12023479A 1979-09-19 1979-09-19 Detection of air-pressure of car tire Pending JPS5643011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12023479A JPS5643011A (en) 1979-09-19 1979-09-19 Detection of air-pressure of car tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12023479A JPS5643011A (en) 1979-09-19 1979-09-19 Detection of air-pressure of car tire

Publications (1)

Publication Number Publication Date
JPS5643011A true JPS5643011A (en) 1981-04-21

Family

ID=14781163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12023479A Pending JPS5643011A (en) 1979-09-19 1979-09-19 Detection of air-pressure of car tire

Country Status (1)

Country Link
JP (1) JPS5643011A (en)

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