JPH0187808U - - Google Patents

Info

Publication number
JPH0187808U
JPH0187808U JP18381987U JP18381987U JPH0187808U JP H0187808 U JPH0187808 U JP H0187808U JP 18381987 U JP18381987 U JP 18381987U JP 18381987 U JP18381987 U JP 18381987U JP H0187808 U JPH0187808 U JP H0187808U
Authority
JP
Japan
Prior art keywords
wedge member
rod
shaped object
chuck body
piston
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
JP18381987U
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 JP18381987U priority Critical patent/JPH0187808U/ja
Publication of JPH0187808U publication Critical patent/JPH0187808U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示し、第１図は断
面図、第２図は第１図―線に沿う断面図、第
３図は作用説明図である。 １……チヤツク本体、１ａ……テーパ面、２…
…棒状物、３……くさび部材、４……ピストン。

Claims (1)

    【実用新案登録請求の範囲】
  1. チヤツクすべき棒状物２が挿通されたチヤツク
    本体１内に、径方向に縮小自在な筒状のくさび部
    材３と、該くさび部材３を上記チヤツク本体１に
    形成されたテーパ面１ａに圧接して、くさび部材
    ３の内径を縮小することにより棒状物２をチヤツ
    クするピストン４を設けてなる油圧チヤツク装置
    。
JP18381987U 1987-12-03 1987-12-03 Pending JPH0187808U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18381987U JPH0187808U (ja) 1987-12-03 1987-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18381987U JPH0187808U (ja) 1987-12-03 1987-12-03

Publications (1)

Publication Number Publication Date
JPH0187808U true JPH0187808U (ja) 1989-06-09

Family

ID=31475225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18381987U Pending JPH0187808U (ja) 1987-12-03 1987-12-03

Country Status (1)

Country Link
JP (1) JPH0187808U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002028579A1 (fr) * 2000-10-03 2002-04-11 Izumi Corporation Ensemble mandrin et machine-outil pourvue de celui-ci

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002028579A1 (fr) * 2000-10-03 2002-04-11 Izumi Corporation Ensemble mandrin et machine-outil pourvue de celui-ci

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