JPH0429305U - - Google Patents

Info

Publication number
JPH0429305U
JPH0429305U JP7072890U JP7072890U JPH0429305U JP H0429305 U JPH0429305 U JP H0429305U JP 7072890 U JP7072890 U JP 7072890U JP 7072890 U JP7072890 U JP 7072890U JP H0429305 U JPH0429305 U JP H0429305U
Authority
JP
Japan
Prior art keywords
pair
center
workpiece
arms
parallel
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
JP7072890U
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 JP7072890U priority Critical patent/JPH0429305U/ja
Publication of JPH0429305U publication Critical patent/JPH0429305U/ja
Pending legal-status Critical Current

Links

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  • Gripping On Spindles (AREA)

Description

【図面の簡単な説明】
第1図は本考案の側面図、第2図は第1図−
線矢視断面図である。 2……主軸、6……面板、7a,7b……ドラ
イブピン、8……工作物保持体、10a,10b
……アーム、11a,11b……シリンダ、12
……空間室、13a,13b……通路、14a,
14b……当接面、15a,15b……ピストン

Claims (1)

    【実用新案登録請求の範囲】
  1. 主軸に固着された面板の板面に回転中心を通る
    直径線上の2点に前記面板の回転軸線と並行に突
    設したドライブピンと、工作物をクランプする工
    作物保持体と、この工作物保持体を中央にして半
    径方向に延在する一対のアームと、この一対のア
    ームの先端部にアームの回転方向に互いに並行に
    軸線を向け、互いに連通した一対のシリンダと、
    このそれぞれのシリンダに進退可能に嵌挿され前
    記ドライブピンに当接係合する当接面を互いに相
    反する方向に向け、かつ前記当接面が並行に位置
    した一対のピストンとからなり、前記一対のシリ
    ンダ内に流体を封入したことを特徴とする工作物
    駆動装置。
JP7072890U 1990-07-04 1990-07-04 Pending JPH0429305U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7072890U JPH0429305U (ja) 1990-07-04 1990-07-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7072890U JPH0429305U (ja) 1990-07-04 1990-07-04

Publications (1)

Publication Number Publication Date
JPH0429305U true JPH0429305U (ja) 1992-03-09

Family

ID=31607133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7072890U Pending JPH0429305U (ja) 1990-07-04 1990-07-04

Country Status (1)

Country Link
JP (1) JPH0429305U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615681A1 (de) * 1995-04-19 1996-11-07 Ngk Spark Plug Co Ultraschallwerkzeug-Horn

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5151110U (ja) * 1974-10-16 1976-04-19
JPS537885B2 (ja) * 1972-12-27 1978-03-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537885B2 (ja) * 1972-12-27 1978-03-23
JPS5151110U (ja) * 1974-10-16 1976-04-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615681A1 (de) * 1995-04-19 1996-11-07 Ngk Spark Plug Co Ultraschallwerkzeug-Horn

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