JPH0352008U - - Google Patents

Info

Publication number
JPH0352008U
JPH0352008U JP11254289U JP11254289U JPH0352008U JP H0352008 U JPH0352008 U JP H0352008U JP 11254289 U JP11254289 U JP 11254289U JP 11254289 U JP11254289 U JP 11254289U JP H0352008 U JPH0352008 U JP H0352008U
Authority
JP
Japan
Prior art keywords
workpiece
base
claws
axis
tip
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
JP11254289U
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 JP11254289U priority Critical patent/JPH0352008U/ja
Publication of JPH0352008U publication Critical patent/JPH0352008U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)

Description

【図面の簡単な説明】
第1図は本実施例の三爪チヤツクを示す断面図
であり、第2図はA矢視図である。 1……基部、2……爪部、3……駆動部、4…
…軸芯部、4a……連通孔、5……柱状体、5a
……第1吸着開口部、5b……第2吸着開口部、
18……真空ポンプ。

Claims (1)

  1. 【実用新案登録請求の範囲】 基部と、該基部に該基部の軸心を中心に等角度
    間隔で半径方向に摺動自在に保持された3個の爪
    部と、3個の該爪部を同期的に求心あるいは遠心
    方向に移動させる駆動部とからなる三爪チヤツク
    において、 上記基部はその軸心に設けられ先端面がワーク
    の底面と当接する当接面となるとともに該先端面
    に開口する吸着開口をもつ軸芯部をもち、ワーク
    の底面を該軸芯部の先端面に吸着した状態でワー
    クの外周面と上記爪部で把持する構成としたこと
    を特徴とする三爪チヤツク。
JP11254289U 1989-09-26 1989-09-26 Pending JPH0352008U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11254289U JPH0352008U (ja) 1989-09-26 1989-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11254289U JPH0352008U (ja) 1989-09-26 1989-09-26

Publications (1)

Publication Number Publication Date
JPH0352008U true JPH0352008U (ja) 1991-05-21

Family

ID=31660985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11254289U Pending JPH0352008U (ja) 1989-09-26 1989-09-26

Country Status (1)

Country Link
JP (1) JPH0352008U (ja)

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