JPS5928772Y2 - 油圧式トルクレンチに於ける内圧検知装置 - Google Patents

油圧式トルクレンチに於ける内圧検知装置

Info

Publication number
JPS5928772Y2
JPS5928772Y2 JP1980177161U JP17716180U JPS5928772Y2 JP S5928772 Y2 JPS5928772 Y2 JP S5928772Y2 JP 1980177161 U JP1980177161 U JP 1980177161U JP 17716180 U JP17716180 U JP 17716180U JP S5928772 Y2 JPS5928772 Y2 JP S5928772Y2
Authority
JP
Japan
Prior art keywords
valve
chamber
air
pressure
main body
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.)
Expired
Application number
JP1980177161U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57100469U (cs
Inventor
保 吉村
Original Assignee
瓜生製作株式会社
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 瓜生製作株式会社 filed Critical 瓜生製作株式会社
Priority to JP1980177161U priority Critical patent/JPS5928772Y2/ja
Publication of JPS57100469U publication Critical patent/JPS57100469U/ja
Application granted granted Critical
Publication of JPS5928772Y2 publication Critical patent/JPS5928772Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
JP1980177161U 1980-12-09 1980-12-09 油圧式トルクレンチに於ける内圧検知装置 Expired JPS5928772Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980177161U JPS5928772Y2 (ja) 1980-12-09 1980-12-09 油圧式トルクレンチに於ける内圧検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980177161U JPS5928772Y2 (ja) 1980-12-09 1980-12-09 油圧式トルクレンチに於ける内圧検知装置

Publications (2)

Publication Number Publication Date
JPS57100469U JPS57100469U (cs) 1982-06-21
JPS5928772Y2 true JPS5928772Y2 (ja) 1984-08-18

Family

ID=29970793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980177161U Expired JPS5928772Y2 (ja) 1980-12-09 1980-12-09 油圧式トルクレンチに於ける内圧検知装置

Country Status (1)

Country Link
JP (1) JPS5928772Y2 (cs)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253662A (en) * 1961-10-20 1966-05-31 Cooper Bessemer Corp Controlled torque tool
US3334487A (en) * 1965-09-07 1967-08-08 Ingersoll Rand Co Impulse tool with improved cut-off device
CA1077313A (en) * 1976-05-13 1980-05-13 Robert H. Alexander Torque wrench air shut-off

Also Published As

Publication number Publication date
JPS57100469U (cs) 1982-06-21

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