JPS56122927A - Air pressure measuring device - Google Patents

Air pressure measuring device

Info

Publication number
JPS56122927A
JPS56122927A JP2636380A JP2636380A JPS56122927A JP S56122927 A JPS56122927 A JP S56122927A JP 2636380 A JP2636380 A JP 2636380A JP 2636380 A JP2636380 A JP 2636380A JP S56122927 A JPS56122927 A JP S56122927A
Authority
JP
Japan
Prior art keywords
air
cylindrical cover
air passage
air pressure
enclosing
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
JP2636380A
Other languages
Japanese (ja)
Inventor
Eiichi Oota
Masahiro Kawahara
Akira Masuda
Yukio Ishihara
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP2636380A priority Critical patent/JPS56122927A/en
Publication of JPS56122927A publication Critical patent/JPS56122927A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies

Abstract

PURPOSE:To prevent air leakage for measurement, by providing a member, which opens and closes the air passage and is displaced by air pressure, in the opening part of the air passage provided independently of the air enclosing port. CONSTITUTION:Enclosing tool 2 having air enclosing port 4 is provided in air cushion main body 1 and is connected to main body 1 through air passage 5. Further, independent air passage 5' is provided in the extension part of air passage 5 and is opened and closed by valve 10 provided in rubber bellows 9. Valve 10 is caused to adhere to cylindrical cover 11 through bellows 9 and cylindrical cover 11 keeps still in the position where air pressure and compressing spring 18 provided between projection 14 of cylindrical cover 11 and guide 13 are balanced. Therefore, if mark indication 22 is added to the cylindrical cover as shown in the figure and projection 14 can be slided to long hole 16 and detaining hole 17 of the pressing metal fitting provided in the interior of guide 13, air pressure is measured only by rotating cylindrical cover 11 from detaining hole 17 to long hole 16 as required.
JP2636380A 1980-03-03 1980-03-03 Air pressure measuring device Pending JPS56122927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2636380A JPS56122927A (en) 1980-03-03 1980-03-03 Air pressure measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2636380A JPS56122927A (en) 1980-03-03 1980-03-03 Air pressure measuring device

Publications (1)

Publication Number Publication Date
JPS56122927A true JPS56122927A (en) 1981-09-26

Family

ID=12191403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2636380A Pending JPS56122927A (en) 1980-03-03 1980-03-03 Air pressure measuring device

Country Status (1)

Country Link
JP (1) JPS56122927A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60179595A (en) * 1983-11-19 1985-09-13 ヒドロテクニク　ゲゼルシヤフト　ミツト　ベシユレンクテルハフツング Measuring joint for fluid system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60179595A (en) * 1983-11-19 1985-09-13 ヒドロテクニク　ゲゼルシヤフト　ミツト　ベシユレンクテルハフツング Measuring joint for fluid system
US4638668A (en) * 1983-11-19 1987-01-27 Hydrotechnik Gmbh Measurement coupling for fluidic systems

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