JPS59139601U - 作業機の駆動回路における差圧弁装置 - Google Patents

作業機の駆動回路における差圧弁装置

Info

Publication number
JPS59139601U
JPS59139601U JP3229483U JP3229483U JPS59139601U JP S59139601 U JPS59139601 U JP S59139601U JP 3229483 U JP3229483 U JP 3229483U JP 3229483 U JP3229483 U JP 3229483U JP S59139601 U JPS59139601 U JP S59139601U
Authority
JP
Japan
Prior art keywords
chamber
spool
working machine
oil
pump
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
JP3229483U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0122961Y2 (enrdf_load_stackoverflow
Inventor
沖　勲
清水　昭蔵
光治 山下
光正 明石
庸介 小田
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP3229483U priority Critical patent/JPS59139601U/ja
Publication of JPS59139601U publication Critical patent/JPS59139601U/ja
Application granted granted Critical
Publication of JPH0122961Y2 publication Critical patent/JPH0122961Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP3229483U 1983-03-08 1983-03-08 作業機の駆動回路における差圧弁装置 Granted JPS59139601U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3229483U JPS59139601U (ja) 1983-03-08 1983-03-08 作業機の駆動回路における差圧弁装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3229483U JPS59139601U (ja) 1983-03-08 1983-03-08 作業機の駆動回路における差圧弁装置

Publications (2)

Publication Number Publication Date
JPS59139601U true JPS59139601U (ja) 1984-09-18
JPH0122961Y2 JPH0122961Y2 (enrdf_load_stackoverflow) 1989-07-13

Family

ID=30163122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3229483U Granted JPS59139601U (ja) 1983-03-08 1983-03-08 作業機の駆動回路における差圧弁装置

Country Status (1)

Country Link
JP (1) JPS59139601U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010503798A (ja) * 2006-09-14 2010-02-04 ルーク ラメレン ウント クツプルングスバウ ベタイリグングス コマンディートゲゼルシャフト 消費器に作動液を供給するための液圧系

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010503798A (ja) * 2006-09-14 2010-02-04 ルーク ラメレン ウント クツプルングスバウ ベタイリグングス コマンディートゲゼルシャフト 消費器に作動液を供給するための液圧系

Also Published As

Publication number Publication date
JPH0122961Y2 (enrdf_load_stackoverflow) 1989-07-13

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