JPH0326448U - - Google Patents

Info

Publication number
JPH0326448U
JPH0326448U JP8593589U JP8593589U JPH0326448U JP H0326448 U JPH0326448 U JP H0326448U JP 8593589 U JP8593589 U JP 8593589U JP 8593589 U JP8593589 U JP 8593589U JP H0326448 U JPH0326448 U JP H0326448U
Authority
JP
Japan
Prior art keywords
cam
claw
pin
claws
around
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
JP8593589U
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 JP8593589U priority Critical patent/JPH0326448U/ja
Publication of JPH0326448U publication Critical patent/JPH0326448U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)
  • Feeding Of Workpieces (AREA)

Description

【図面の簡単な説明】
第１図は本考案の原理図、第２図は本考案によ
る一実施例の四ツ爪チヤツクの開放状態を示す図
、第３図は本考案による一実施例の四ツ爪チヤツ
クの閉止状態を示す図、第４図は第３図のＡ−Ａ
断面図、第５図は従来の四ツ爪チヤツクを示す部
分断面図、である。 図において、１……爪、１ａ……把持部、１ｂ
……カムフオロアー部、２……カム、２ａ……フ
ランジ、３……ピン、４……モータ、５ａ……か
さ歯車、５ｂ……かさ歯車、６……クランク、６
ａ……クランク軸、７……ワイヤ、８……コイル
ばね、９……被把持物、を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 ピン３を中心として回転可能で、等間隔で円周
    上に配設された複数の爪１と、 該爪１を配設した円の中心に設けられたカム２
    と、 前記爪１を前記カム２により前記ピン３を中心
    として回転させ、前記爪１の先端の把持部１ａで
    被把持物９を把持させることを特徴とするチヤツ
    ク。
JP8593589U 1989-07-20 1989-07-20 Pending JPH0326448U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8593589U JPH0326448U (ja) 1989-07-20 1989-07-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8593589U JPH0326448U (ja) 1989-07-20 1989-07-20

Publications (1)

Publication Number Publication Date
JPH0326448U true JPH0326448U (ja) 1991-03-18

Family

ID=31635310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8593589U Pending JPH0326448U (ja) 1989-07-20 1989-07-20

Country Status (1)

Country Link
JP (1) JPH0326448U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005095372A (ja) * 2003-09-25 2005-04-14 Yamada Kogyo Kk 折り畳み式ベット
JP2017074626A (ja) * 2015-10-13 2017-04-20 キヤノンマシナリー株式会社 チャック装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106781A (en) * 1979-02-07 1980-08-15 Hitachi Ltd Machine hand

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106781A (en) * 1979-02-07 1980-08-15 Hitachi Ltd Machine hand

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005095372A (ja) * 2003-09-25 2005-04-14 Yamada Kogyo Kk 折り畳み式ベット
JP2017074626A (ja) * 2015-10-13 2017-04-20 キヤノンマシナリー株式会社 チャック装置

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