JPH01108473U - - Google Patents

Info

Publication number
JPH01108473U
JPH01108473U JP284488U JP284488U JPH01108473U JP H01108473 U JPH01108473 U JP H01108473U JP 284488 U JP284488 U JP 284488U JP 284488 U JP284488 U JP 284488U JP H01108473 U JPH01108473 U JP H01108473U
Authority
JP
Japan
Prior art keywords
valve
clutch
valve operation
interlock release
manual operation
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
JP284488U
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 JP284488U priority Critical patent/JPH01108473U/ja
Publication of JPH01108473U publication Critical patent/JPH01108473U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)

Description

【図面の簡単な説明】
第1図ないし第3図は本考案の実施例を示し、
第1図は断面図、第2図は第1図における―
線矢視図、第3図は第1図における―線拡大
断面図である。第4図は従来構造を示す断面図で
ある。 1……弁操作軸、2……弁操作用駆動装置、3
……動力源、6……手動操作用ウオーム減速器、
8……クラツチ、15……付勢手段。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁操作用駆動装置2と連動させた弁操作軸1に
    手動操作用ウオーム減速器6を連動連結し、前記
    手動操作用ウオーム減速器6と前記弁操作軸1と
    の連動を断つ連動解除機構を設けた弁の操作構造
    であつて、前記連動解除機構として、付勢手段1
    5により連動作用側に常時付勢したクラツチ8を
    、前記手動操作用ウオーム減速器6と前記弁操作
    軸1との間に介装し、前記弁操作用駆動装置2に
    対する動力源3が出力状態にあるときに、その動
    力源3からの出力の一部を駆動源として前記クラ
    ツチ8を前記付勢手段15に抗して連動解除側に
    切換保持するクラツチ自動操作手段を設けた弁の
    操作構造。
JP284488U 1988-01-12 1988-01-12 Pending JPH01108473U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP284488U JPH01108473U (ja) 1988-01-12 1988-01-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP284488U JPH01108473U (ja) 1988-01-12 1988-01-12

Publications (1)

Publication Number Publication Date
JPH01108473U true JPH01108473U (ja) 1989-07-21

Family

ID=31203971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP284488U Pending JPH01108473U (ja) 1988-01-12 1988-01-12

Country Status (1)

Country Link
JP (1) JPH01108473U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014020492A (ja) * 2012-07-20 2014-02-03 Sadayuki Nakanishi 流体圧駆動装置用の手動操作装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237855U (ja) * 1976-08-19 1977-03-17
JPS5836941U (ja) * 1981-09-04 1983-03-10 橋本フオ−ミング工業株式会社 モ−ルデイング

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237855U (ja) * 1976-08-19 1977-03-17
JPS5836941U (ja) * 1981-09-04 1983-03-10 橋本フオ−ミング工業株式会社 モ−ルデイング

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014020492A (ja) * 2012-07-20 2014-02-03 Sadayuki Nakanishi 流体圧駆動装置用の手動操作装置

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