JPS5922322Y2 - 重量物持上用単動シリンダピストン装置の駆動用弁装置 - Google Patents

重量物持上用単動シリンダピストン装置の駆動用弁装置

Info

Publication number
JPS5922322Y2
JPS5922322Y2 JP5958178U JP5958178U JPS5922322Y2 JP S5922322 Y2 JPS5922322 Y2 JP S5922322Y2 JP 5958178 U JP5958178 U JP 5958178U JP 5958178 U JP5958178 U JP 5958178U JP S5922322 Y2 JPS5922322 Y2 JP S5922322Y2
Authority
JP
Japan
Prior art keywords
valve
pilot
flow path
check valve
tank
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.)
Expired
Application number
JP5958178U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54161892U (enrdf_load_html_response
Inventor
康弘 水沢
靖弘 向出
康生 榊原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuken Kogyo Co Ltd
Original Assignee
Yuken Kogyo Co Ltd
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 by Yuken Kogyo Co Ltd filed Critical Yuken Kogyo Co Ltd
Priority to JP5958178U priority Critical patent/JPS5922322Y2/ja
Publication of JPS54161892U publication Critical patent/JPS54161892U/ja
Application granted granted Critical
Publication of JPS5922322Y2 publication Critical patent/JPS5922322Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
JP5958178U 1978-05-04 1978-05-04 重量物持上用単動シリンダピストン装置の駆動用弁装置 Expired JPS5922322Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5958178U JPS5922322Y2 (ja) 1978-05-04 1978-05-04 重量物持上用単動シリンダピストン装置の駆動用弁装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5958178U JPS5922322Y2 (ja) 1978-05-04 1978-05-04 重量物持上用単動シリンダピストン装置の駆動用弁装置

Publications (2)

Publication Number Publication Date
JPS54161892U JPS54161892U (enrdf_load_html_response) 1979-11-13
JPS5922322Y2 true JPS5922322Y2 (ja) 1984-07-04

Family

ID=28959390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5958178U Expired JPS5922322Y2 (ja) 1978-05-04 1978-05-04 重量物持上用単動シリンダピストン装置の駆動用弁装置

Country Status (1)

Country Link
JP (1) JPS5922322Y2 (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939303U (ja) * 1982-09-06 1984-03-13 株式会社クボタ 作業機の流体圧装置
JPS5939304U (ja) * 1982-09-07 1984-03-13 株式会社クボタ 作業機の流体圧装置

Also Published As

Publication number Publication date
JPS54161892U (enrdf_load_html_response) 1979-11-13

Similar Documents

Publication Publication Date Title
US4244275A (en) Counterbalance valve
US2664916A (en) Hydraulic elevator descent control valve
KR101647571B1 (ko) 유체압 제어 장치
US4338856A (en) Dual pilot counterbalance valve
JPS6027842B2 (ja) 液圧制御装置
US4165675A (en) Load check valve cylinder mounted
CZ280875B6 (cs) Regulační systém hydraulického výtahu
US5081902A (en) Apparatus for providing relief to a working chamber
US4791955A (en) Modulating pressure operated pilot relief valve
US7080590B2 (en) Valve arrangement and hydraulic drive
JPS5922322Y2 (ja) 重量物持上用単動シリンダピストン装置の駆動用弁装置
US4220073A (en) Control valve for working machines
JPH0246801B2 (ja) Shokoshirindanoseigyokairosochi
JP3242535B2 (ja) 作業機の昇降速度制御装置
US4320691A (en) Hydraulic load lifting system with hydraulic surcharge to make up valve pilot lines
JPH05202903A (ja) 液圧駆動システム
JP3077258B2 (ja) トラクタ作業機等の昇降用油圧装置
JPH0333759Y2 (enrdf_load_html_response)
JPS5824641Y2 (ja) 流体制御装置
JPH0649128Y2 (ja) 作業機用電磁比例コントロール弁
JPH0640322Y2 (ja) 液体制御装置
JPS6150185B2 (enrdf_load_html_response)
JPH04202000A (ja) 平衡荷役装置
JPH068649Y2 (ja) 作業機昇降用油圧制御機構
JPS5824642B2 (ja) タンドウアクチユエ−タセイギヨソウチ