JPS63175377U - - Google Patents

Info

Publication number
JPS63175377U
JPS63175377U JP3584087U JP3584087U JPS63175377U JP S63175377 U JPS63175377 U JP S63175377U JP 3584087 U JP3584087 U JP 3584087U JP 3584087 U JP3584087 U JP 3584087U JP S63175377 U JPS63175377 U JP S63175377U
Authority
JP
Japan
Prior art keywords
valve
opened
closed
operation shaft
hydraulic
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
JP3584087U
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 JP3584087U priority Critical patent/JPS63175377U/ja
Publication of JPS63175377U publication Critical patent/JPS63175377U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)
  • Actuator (AREA)

Description

【図面の簡単な説明】
第1図および第2図は本考案の一実施例で、第
1図は玉形弁に取り付けた状態の断面図、第2図
は第1図のA部詳細図である。 1:ケーシング、1a:スプライン、2:シリ
ンダ、3:ピストンロツド、3a:スプライン、
3b:ねじ、4:出力軸、5:ピストン、6:手
動操作用シヤフト、6b:ねじ、7:手動操作用
ハンドル、8,9:穴、10:玉形弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストンの軸方向移動に応答して出力軸を往復
    動させる油圧または空気圧で作動するシリンダ機
    構において、前記出力軸に回転防止機構を付加し
    、軸方向移動を許さず、回転運動のみ可能ならし
    める手動操作用シヤフトをケーシングに取り付け
    、油圧または空気圧による弁開閉状態、もしくは
    手動操作用シヤフトを回転させての弁開閉状態に
    無関係に、油圧または空気圧による弁開閉、もし
    くは手動操作用シヤフトを回転させての弁開閉が
    各々独立して行うことが可能なことを特徴とする
    玉形弁・仕切弁用アクチユエータ。
JP3584087U 1987-03-13 1987-03-13 Pending JPS63175377U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3584087U JPS63175377U (ja) 1987-03-13 1987-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3584087U JPS63175377U (ja) 1987-03-13 1987-03-13

Publications (1)

Publication Number Publication Date
JPS63175377U true JPS63175377U (ja) 1988-11-14

Family

ID=30845693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3584087U Pending JPS63175377U (ja) 1987-03-13 1987-03-13

Country Status (1)

Country Link
JP (1) JPS63175377U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246603A (en) * 1975-10-09 1977-04-13 Minami Tetsukoushiyo Kk Clamshell attachment for shovel
JPS5417965A (en) * 1977-07-09 1979-02-09 Hiroo Saga Method of making crack pattern decoratings
JPS5728967B2 (ja) * 1977-10-25 1982-06-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246603A (en) * 1975-10-09 1977-04-13 Minami Tetsukoushiyo Kk Clamshell attachment for shovel
JPS5417965A (en) * 1977-07-09 1979-02-09 Hiroo Saga Method of making crack pattern decoratings
JPS5728967B2 (ja) * 1977-10-25 1982-06-19

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