JPH0296005U - - Google Patents

Info

Publication number
JPH0296005U
JPH0296005U JP471989U JP471989U JPH0296005U JP H0296005 U JPH0296005 U JP H0296005U JP 471989 U JP471989 U JP 471989U JP 471989 U JP471989 U JP 471989U JP H0296005 U JPH0296005 U JP H0296005U
Authority
JP
Japan
Prior art keywords
shaft
housing
piezoelectric element
control section
voltage applied
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
JP471989U
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 JP471989U priority Critical patent/JPH0296005U/ja
Publication of JPH0296005U publication Critical patent/JPH0296005U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示すブロツク図、
第2図は第1図の一実施例の締結部の詳細を示す
断面図である。 1……軸、2……ハウジング、3……圧電素子
、4……制御部、5……上位装置。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軸と、前記軸の外径とほぼ同じ大きさの内径の
    穴を有するハウジングと、前記軸と前記ハウジン
    グとの間に設けられた圧電素子と、上位装置と接
    続してその指令によつて前記圧電素子に与える電
    圧を変化させる制御部とを備えることを特徴とす
    る締付け装置。
JP471989U 1989-01-18 1989-01-18 Pending JPH0296005U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP471989U JPH0296005U (ja) 1989-01-18 1989-01-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP471989U JPH0296005U (ja) 1989-01-18 1989-01-18

Publications (1)

Publication Number Publication Date
JPH0296005U true JPH0296005U (ja) 1990-07-31

Family

ID=31207479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP471989U Pending JPH0296005U (ja) 1989-01-18 1989-01-18

Country Status (1)

Country Link
JP (1) JPH0296005U (ja)

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