JPS59178471U - 油圧シヨベルの油圧回路 - Google Patents

油圧シヨベルの油圧回路

Info

Publication number
JPS59178471U
JPS59178471U JP7281783U JP7281783U JPS59178471U JP S59178471 U JPS59178471 U JP S59178471U JP 7281783 U JP7281783 U JP 7281783U JP 7281783 U JP7281783 U JP 7281783U JP S59178471 U JPS59178471 U JP S59178471U
Authority
JP
Japan
Prior art keywords
switching valve
hydraulic
valve
right travel
excavator
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
JP7281783U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0324680Y2 (OSRAM
Inventor
松永　千春
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine 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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP7281783U priority Critical patent/JPS59178471U/ja
Publication of JPS59178471U publication Critical patent/JPS59178471U/ja
Application granted granted Critical
Publication of JPH0324680Y2 publication Critical patent/JPH0324680Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
JP7281783U 1983-05-16 1983-05-16 油圧シヨベルの油圧回路 Granted JPS59178471U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7281783U JPS59178471U (ja) 1983-05-16 1983-05-16 油圧シヨベルの油圧回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7281783U JPS59178471U (ja) 1983-05-16 1983-05-16 油圧シヨベルの油圧回路

Publications (2)

Publication Number Publication Date
JPS59178471U true JPS59178471U (ja) 1984-11-29
JPH0324680Y2 JPH0324680Y2 (OSRAM) 1991-05-29

Family

ID=30202953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7281783U Granted JPS59178471U (ja) 1983-05-16 1983-05-16 油圧シヨベルの油圧回路

Country Status (1)

Country Link
JP (1) JPS59178471U (OSRAM)

Also Published As

Publication number Publication date
JPH0324680Y2 (OSRAM) 1991-05-29

Similar Documents

Publication Publication Date Title
JPS59178471U (ja) 油圧シヨベルの油圧回路
JPS5820705U (ja) カウンタバランス弁
JPS5899350U (ja) 旋回モ−タの制御機構
JPS60191704U (ja) 油圧装置
JPS58104405U (ja) 油圧モ−タの駆動回路
JPS60157429U (ja) 走行油圧回路
JPS60152545U (ja) 油圧駆動車両の走行用油圧モ−タ回路
JPS60135364U (ja) 油圧シヨベルの油圧回路
JPS6022554U (ja) 油圧シヨベルの油圧回路
JPS60167203U (ja) 複動油圧アクチユエ−タの円滑駆動装置
JPS5899351U (ja) 旋回モ−タの制御機構
JPS58176068U (ja) パワ−ステアリング装置
JPS6175504U (OSRAM)
JPS59116400U (ja) 荷役車両の油圧装置
JPS608750U (ja) 掘削機の油圧回路
JPS6038808U (ja) 油空圧懸架装置
JPS5935118U (ja) 建設車輛の走行油圧回路
JPS5925701U (ja) 油圧ポンプの吐出量制御回路
JPS6024966U (ja) 負圧防止油圧回路
JPS60279U (ja) パワ−ステアリング装置
JPS59143878U (ja) キヤブテイルト用油圧シリンダ−
JPS5951854U (ja) ２ポンプ式油圧シヨベルの油圧回路
JPS5894757U (ja) 油圧シヨベルの油圧回路
JPS58123896U (ja) ロ−ドスタビライザの油圧回路
JPS5872468U (ja) 水車またはポンプ水車の保護装置