JPH0611454Y2 - ボルトの緩み検知装置 - Google Patents

ボルトの緩み検知装置

Info

Publication number
JPH0611454Y2
JPH0611454Y2 JP3954689U JP3954689U JPH0611454Y2 JP H0611454 Y2 JPH0611454 Y2 JP H0611454Y2 JP 3954689 U JP3954689 U JP 3954689U JP 3954689 U JP3954689 U JP 3954689U JP H0611454 Y2 JPH0611454 Y2 JP H0611454Y2
Authority
JP
Japan
Prior art keywords
bolt
nut
attached
hammer
force
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 - Lifetime
Application number
JP3954689U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02131662U (https=
Inventor
邦宏 三橋
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP3954689U priority Critical patent/JPH0611454Y2/ja
Publication of JPH02131662U publication Critical patent/JPH02131662U/ja
Application granted granted Critical
Publication of JPH0611454Y2 publication Critical patent/JPH0611454Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
JP3954689U 1989-04-05 1989-04-05 ボルトの緩み検知装置 Expired - Lifetime JPH0611454Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3954689U JPH0611454Y2 (ja) 1989-04-05 1989-04-05 ボルトの緩み検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3954689U JPH0611454Y2 (ja) 1989-04-05 1989-04-05 ボルトの緩み検知装置

Publications (2)

Publication Number Publication Date
JPH02131662U JPH02131662U (https=) 1990-11-01
JPH0611454Y2 true JPH0611454Y2 (ja) 1994-03-23

Family

ID=31548552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3954689U Expired - Lifetime JPH0611454Y2 (ja) 1989-04-05 1989-04-05 ボルトの緩み検知装置

Country Status (1)

Country Link
JP (1) JPH0611454Y2 (https=)

Also Published As

Publication number Publication date
JPH02131662U (https=) 1990-11-01

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term