JPS62200802U - - Google Patents

Info

Publication number
JPS62200802U
JPS62200802U JP8776686U JP8776686U JPS62200802U JP S62200802 U JPS62200802 U JP S62200802U JP 8776686 U JP8776686 U JP 8776686U JP 8776686 U JP8776686 U JP 8776686U JP S62200802 U JPS62200802 U JP S62200802U
Authority
JP
Japan
Prior art keywords
valve
valve stem
piston
spring
chamber
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
JP8776686U
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 JP8776686U priority Critical patent/JPS62200802U/ja
Publication of JPS62200802U publication Critical patent/JPS62200802U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Jigs For Machine Tools (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す弁装置の断面
図、第２図は回路の油を加圧する弁装置の操作説
明図、第３図は回路の油圧を常圧に戻す弁装置の
操作説明図である。 １……弁箱、２……シリンダ室、３……上部室
、４……下部室、５……ピストン、６……ピスト
ンロツド、８……第１のばね、９……弁棒、１０
……弁体、１１……第２のばね。

Claims (1)

    【実用新案登録請求の範囲】
  1. シリンダ室とこのシリンダ室の両側に上部室お
    よび下部室を有する弁箱と、この弁箱のシリンダ
    室に摺動可能に嵌装され上部室に設けられた第１
    のばねにより弾性的に支持された中空のピストン
    と、このピストンの中空部に軸方向に摺動可能に
    設けられ一端に弁体を有する弁棒と、この弁棒と
    ピストンロツドとの間に設けられ弁棒を軸方向に
    弾性支持する第２のばねとからなる弁装置。
JP8776686U 1986-06-11 1986-06-11 Pending JPS62200802U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8776686U JPS62200802U (ja) 1986-06-11 1986-06-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8776686U JPS62200802U (ja) 1986-06-11 1986-06-11

Publications (1)

Publication Number Publication Date
JPS62200802U true JPS62200802U (ja) 1987-12-21

Family

ID=30945270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8776686U Pending JPS62200802U (ja) 1986-06-11 1986-06-11

Country Status (1)

Country Link
JP (1) JPS62200802U (ja)

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