JPH0352645U - - Google Patents

Info

Publication number
JPH0352645U
JPH0352645U JP11284089U JP11284089U JPH0352645U JP H0352645 U JPH0352645 U JP H0352645U JP 11284089 U JP11284089 U JP 11284089U JP 11284089 U JP11284089 U JP 11284089U JP H0352645 U JPH0352645 U JP H0352645U
Authority
JP
Japan
Prior art keywords
bolt
bolt head
axial force
ultrasonic
bolts
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
JP11284089U
Other languages
English (en)
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 filed Critical
Priority to JP11284089U priority Critical patent/JPH0352645U/ja
Publication of JPH0352645U publication Critical patent/JPH0352645U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Force Measurement Appropriate To Specific Purposes (AREA)

Description

【図面の簡単な説明】
第1図ないし第3図は本考案の一実施例で、第
1図は縦断面図、第2図および第3図はそれぞれ
デインプルおよびセツトボルトを設けた保温筒の
部分断面図、第4図はボルト延長頭部の温度分布
概念図、第5図は従来の超音波軸力測定ボルト縦
断面図である。 1……超音波軸力測定ボルト、2……容器、3
……フランジ、4……超音波センサ、5……保温
材、6……冷却用チユーブ、7……熱電対、8…
…保温筒、9……空間、10……デインプル、1
1……セツトボルト、L……測定部長さ、L
…延長部長さ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ボルト頭部を延長し、その部分の局所を冷却す
    ると共に端面にセンサを取り付け、ボルトねじ部
    が高温状態でも軸力を超音波測定できるボルトに
    おいて、延長したボルト頭部の外周との間に空間
    を形成する保温筒を装着することを特徴とする超
    音波軸力測定ボルト。
JP11284089U 1989-09-28 1989-09-28 Pending JPH0352645U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11284089U JPH0352645U (ja) 1989-09-28 1989-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11284089U JPH0352645U (ja) 1989-09-28 1989-09-28

Publications (1)

Publication Number Publication Date
JPH0352645U true JPH0352645U (ja) 1991-05-22

Family

ID=31661276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11284089U Pending JPH0352645U (ja) 1989-09-28 1989-09-28

Country Status (1)

Country Link
JP (1) JPH0352645U (ja)

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