JPH0344586U - - Google Patents

Info

Publication number
JPH0344586U
JPH0344586U JP10451789U JP10451789U JPH0344586U JP H0344586 U JPH0344586 U JP H0344586U JP 10451789 U JP10451789 U JP 10451789U JP 10451789 U JP10451789 U JP 10451789U JP H0344586 U JPH0344586 U JP H0344586U
Authority
JP
Japan
Prior art keywords
finger
guide
fluid pressure
pair
rolling member
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
JP10451789U
Other languages
Japanese (ja)
Other versions
JPH077108Y2 (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 JP1989104517U priority Critical patent/JPH077108Y2/en
Publication of JPH0344586U publication Critical patent/JPH0344586U/ja
Application granted granted Critical
Publication of JPH077108Y2 publication Critical patent/JPH077108Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す部分断面図、
第２図はその分解斜視図、第３図は同要部拡大斜
視図である。 １０…ロータリアクチユエータ、１１…フイン
ガー、２２…ガイドホルダ、２３…フインガーガ
イド、３５…ガイド溝、３６…ガイド溝、３７…
転動部材、３８…ストツパ、４１…吸引ポート、
４３…隙間。 FIG. 1 is a partial sectional view showing an embodiment of the present invention;
FIG. 2 is an exploded perspective view of the same, and FIG. 3 is an enlarged perspective view of the same essential parts. DESCRIPTION OF SYMBOLS 10... Rotary actuator, 11... Finger, 22... Guide holder, 23... Finger guide, 35... Guide groove, 36... Guide groove, 37...
Rolling member, 38...stopper, 41...suction port,
43...Gap.

Claims (1)

【実用新案登録請求の範囲】 流体圧アクチユエータに一対のフインガーガイ
ドを相対向状態に取り付け、これらのフインガー
ガイド間に一対のフインガーをスライド機構を介
して移動自在に支持させ、上記流体圧アクチユエ
ータの駆動力を該フインガーに伝達して、両フイ
ンガーを互いに平行状態を保つたままフインガー
ガイドに沿つて開閉させる平行開閉チヤツクにお
いて、 上記スライド機構が、フインガーとフインガー
ガイドとの対向面にそれぞれガイド溝を設け、こ
れらのガイド溝間に転動部材を保持させると共に
、ガイド溝の両端部に転動部材の抜脱を防止する
ストツパーを取り付けてなり、上記フインガーと
フインガーガイドとの間の隙間を、真空ポンプに
接続するための吸引ポートに連通させたことを特
徴とするもの。[Claims for Utility Model Registration] A pair of finger guides are attached to a fluid pressure actuator so as to face each other, and a pair of fingers is movably supported between these finger guides via a slide mechanism, and the above fluid pressure actuator In the parallel opening/closing chuck which transmits a driving force to the finger and opens and closes both fingers along the finger guide while keeping them parallel to each other, the slide mechanism is provided on the opposing surface of the finger and the finger guide, respectively. Guide grooves are provided, the rolling member is held between these guide grooves, and stoppers are attached to both ends of the guide groove to prevent the rolling member from coming off, and the distance between the finger and the finger guide is The feature is that the gap is connected to a suction port for connecting to a vacuum pump.
JP1989104517U 1989-09-06 1989-09-06 Dust-free parallel open / close chuck Expired - Lifetime JPH077108Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989104517U JPH077108Y2 (en) 1989-09-06 1989-09-06 Dust-free parallel open / close chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989104517U JPH077108Y2 (en) 1989-09-06 1989-09-06 Dust-free parallel open / close chuck

Publications (2)

Publication Number Publication Date
JPH0344586U true JPH0344586U (en) 1991-04-25
JPH077108Y2 JPH077108Y2 (en) 1995-02-22

Family

ID=31653311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989104517U Expired - Lifetime JPH077108Y2 (en) 1989-09-06 1989-09-06 Dust-free parallel open / close chuck

Country Status (1)

Country Link
JP (1) JPH077108Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5294678U (en) * 1976-01-10 1977-07-15
JPS61159193U (en) * 1985-03-20 1986-10-02
JPS6250082U (en) * 1985-09-18 1987-03-27
JPS63186587U (en) * 1987-05-25 1988-11-30

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5294678U (en) * 1976-01-10 1977-07-15
JPS61159193U (en) * 1985-03-20 1986-10-02
JPS6250082U (en) * 1985-09-18 1987-03-27
JPS63186587U (en) * 1987-05-25 1988-11-30

Also Published As

Publication number Publication date
JPH077108Y2 (en) 1995-02-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term