JPH01163005U - - Google Patents

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Publication number
JPH01163005U
JPH01163005U JP5535488U JP5535488U JPH01163005U JP H01163005 U JPH01163005 U JP H01163005U JP 5535488 U JP5535488 U JP 5535488U JP 5535488 U JP5535488 U JP 5535488U JP H01163005 U JPH01163005 U JP H01163005U
Authority
JP
Japan
Prior art keywords
chuck
lock pin
pin
backward
push pin
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
JP5535488U
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English (en)
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JPH0641768Y2 (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 JP1988055354U priority Critical patent/JPH0641768Y2/ja
Publication of JPH01163005U publication Critical patent/JPH01163005U/ja
Application granted granted Critical
Publication of JPH0641768Y2 publication Critical patent/JPH0641768Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図はこの考案の旋盤用チヤツクの縦断側面
図、第２図は正面図である。 １……チヤツク本体、４……チヤツク爪、２５
……シリンダ、２７……ピストン、２８……ロツ
ド、２９，３６……バネ、３２，３９……斜面、
３３……ロツクピン、３８……プツシユピン、４
５……ワーク。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) チヤツク本体の前面に適宜の駆動手段によ
    り開閉させる複数のチヤツク爪を設け、チヤツク
    本体の前面に上記チヤツク爪により把持されたワ
    ークの後面を支持する複数のプツシユピンを進退
    自在に装着し、同じくチヤツク本体の前部には、
    上記プツシユピンの後部に摺動自在に接触して、
    ワークの把持時にプツシユピンをワーク支持位置
    まで押し出して固定する斜面を有するロツクピン
    と、このロツクピンを進退させる駆動手段を設け
    たことを特徴とする旋盤用チヤツク。 (2) 上記ロツクピンに設けた斜面をロツクピン
    の進退方向に対して約２０゜としてワークを介し
    てプツシユピンに加わる切削圧力によりロツクピ
    ンが後退しないようにしたことを特徴とする請求
    項(1)記載の旋盤用チヤツク。
JP1988055354U 1988-04-25 1988-04-25 旋盤用チャック Expired - Lifetime JPH0641768Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988055354U JPH0641768Y2 (ja) 1988-04-25 1988-04-25 旋盤用チャック

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988055354U JPH0641768Y2 (ja) 1988-04-25 1988-04-25 旋盤用チャック

Publications (2)

Publication Number Publication Date
JPH01163005U true JPH01163005U (ja) 1989-11-14
JPH0641768Y2 JPH0641768Y2 (ja) 1994-11-02

Family

ID=31281255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988055354U Expired - Lifetime JPH0641768Y2 (ja) 1988-04-25 1988-04-25 旋盤用チャック

Country Status (1)

Country Link
JP (1) JPH0641768Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09277107A (ja) * 1996-04-15 1997-10-28 Teikoku Chuck Kk 旋盤用チャック装置
JP2010162633A (ja) * 2009-01-14 2010-07-29 Teikoku Chuck Kk 心補償機能付加装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133015U (ja) * 1974-08-30 1976-03-11
JPS6181809U (ja) * 1984-11-05 1986-05-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133015U (ja) * 1974-08-30 1976-03-11
JPS6181809U (ja) * 1984-11-05 1986-05-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09277107A (ja) * 1996-04-15 1997-10-28 Teikoku Chuck Kk 旋盤用チャック装置
JP2010162633A (ja) * 2009-01-14 2010-07-29 Teikoku Chuck Kk 心補償機能付加装置

Also Published As

Publication number Publication date
JPH0641768Y2 (ja) 1994-11-02

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