JPS6164909U - - Google Patents

Info

Publication number
JPS6164909U
JPS6164909U JP15029584U JP15029584U JPS6164909U JP S6164909 U JPS6164909 U JP S6164909U JP 15029584 U JP15029584 U JP 15029584U JP 15029584 U JP15029584 U JP 15029584U JP S6164909 U JPS6164909 U JP S6164909U
Authority
JP
Japan
Prior art keywords
center
oil
chamber
oil chamber
workpiece
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.)
Granted
Application number
JP15029584U
Other languages
English (en)
Other versions
JPH026968Y2 (ja
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 JP1984150295U priority Critical patent/JPH026968Y2/ja
Publication of JPS6164909U publication Critical patent/JPS6164909U/ja
Application granted granted Critical
Publication of JPH026968Y2 publication Critical patent/JPH026968Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す縦断側面図
、第2図は同上の一部を拡大した斜視図である。 1…主軸、2…本体、3…油室、5…進退筒、
8…クランプ部材、9…爪、13…復元バネ、1
8…センタ、19…軸孔、21…バネ、28…被
加工物、29…センタ孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 旋盤の主軸に固定した本体の前面から所定深さ
    の環状の油室を同芯に形成し、この油室に進退筒
    をはめ込んで、油室に供給する圧油により進退筒
    を前進せしめ、油室の圧油を抜いたとき進退筒を
    復元バネにより後退させるよう構成し、進退筒の
    前部に固定したクランプ部材の前端に、被加工物
    の端面に喰い込む爪を設け、本体の前部中心の軸
    孔には、被加工物端部のセンタ孔に係合するセン
    タを進退自在にはめ込み、このセンタを前方に押
    すバネを本体内に設けたフエースクランプチヤツ
    ク。
JP1984150295U 1984-10-02 1984-10-02 Expired JPH026968Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984150295U JPH026968Y2 (ja) 1984-10-02 1984-10-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984150295U JPH026968Y2 (ja) 1984-10-02 1984-10-02

Publications (2)

Publication Number Publication Date
JPS6164909U true JPS6164909U (ja) 1986-05-02
JPH026968Y2 JPH026968Y2 (ja) 1990-02-20

Family

ID=30708444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984150295U Expired JPH026968Y2 (ja) 1984-10-02 1984-10-02

Country Status (1)

Country Link
JP (1) JPH026968Y2 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830174U (ja) * 1971-08-13 1973-04-13
JPS4830174A (ja) * 1971-08-21 1973-04-20
JPS4997978A (ja) * 1973-01-26 1974-09-17
JPS5314482A (en) * 1976-07-27 1978-02-09 Dakou Seiki Yuugen Drive center with pawl

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830174U (ja) * 1971-08-13 1973-04-13
JPS4830174A (ja) * 1971-08-21 1973-04-20
JPS4997978A (ja) * 1973-01-26 1974-09-17
JPS5314482A (en) * 1976-07-27 1978-02-09 Dakou Seiki Yuugen Drive center with pawl

Also Published As

Publication number Publication date
JPH026968Y2 (ja) 1990-02-20

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