JPS6420207U - - Google Patents

Info

Publication number
JPS6420207U
JPS6420207U JP11572087U JP11572087U JPS6420207U JP S6420207 U JPS6420207 U JP S6420207U JP 11572087 U JP11572087 U JP 11572087U JP 11572087 U JP11572087 U JP 11572087U JP S6420207 U JPS6420207 U JP S6420207U
Authority
JP
Japan
Prior art keywords
chuck
mandrel
dovetail groove
advance
retreat
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
JP11572087U
Other languages
English (en)
Other versions
JPH035369Y2 (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 JP1987115720U priority Critical patent/JPH035369Y2/ja
Publication of JPS6420207U publication Critical patent/JPS6420207U/ja
Application granted granted Critical
Publication of JPH035369Y2 publication Critical patent/JPH035369Y2/ja
Expired legal-status Critical Current

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  • Gripping On Spindles (AREA)

Description

【図面の簡単な説明】
第1図はこの考案を実施したチヤツクの要部縦
断側面図、第2図は同上のチヤツク爪取付部の一
部を縦断した正面図である。 1……マンドレル、2……チヤツク本体、5…
…中心孔、8……進退棒、17……斜面、18…
…蟻溝、20……チヤツク爪取付孔、21……チ
ヤツク爪、22……突部、26……ワーク、27
……ワークの筒状部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 旋盤チヤツクの本体に同芯に固定したマンドレ
    ルの中心孔に、適宜の駆動手段により駆動される
    進退棒を挿入し、マンドレルに設けた複数のチヤ
    ツク爪取付孔に進退自在に装着したチヤツク爪を
    、前記進退棒の進退により駆動するようにしたマ
    ンドレルチヤツクにおいて、前記進退棒の各チヤ
    ツク爪の内端に対する部分の外周に、傾斜状の蟻
    溝を設け、各チヤツク爪の内端には、上記蟻溝に
    適合する台形横断面の突部を設けて、この突部を
    上記蟻溝に摺動自在に係合させたことを特徴とす
    るマンドレルチヤツク。
JP1987115720U 1987-07-27 1987-07-27 Expired JPH035369Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987115720U JPH035369Y2 (ja) 1987-07-27 1987-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987115720U JPH035369Y2 (ja) 1987-07-27 1987-07-27

Publications (2)

Publication Number Publication Date
JPS6420207U true JPS6420207U (ja) 1989-02-01
JPH035369Y2 JPH035369Y2 (ja) 1991-02-12

Family

ID=31357626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987115720U Expired JPH035369Y2 (ja) 1987-07-27 1987-07-27

Country Status (1)

Country Link
JP (1) JPH035369Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015136740A (ja) * 2014-01-21 2015-07-30 株式会社デンソー クランプ装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329577U (ja) * 1976-08-18 1978-03-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329577U (ja) * 1976-08-18 1978-03-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015136740A (ja) * 2014-01-21 2015-07-30 株式会社デンソー クランプ装置

Also Published As

Publication number Publication date
JPH035369Y2 (ja) 1991-02-12

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