JPS5894757U - 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
JPS5894757U
JPS5894757U JP19123681U JP19123681U JPS5894757U JP S5894757 U JPS5894757 U JP S5894757U JP 19123681 U JP19123681 U JP 19123681U JP 19123681 U JP19123681 U JP 19123681U JP S5894757 U JPS5894757 U JP S5894757U
Authority
JP
Japan
Prior art keywords
switching valve
hydraulic
boom
arm
switching
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
JP19123681U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6145248Y2 (enrdf_load_stackoverflow
Inventor
松永　千春
月本　年明
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 JP19123681U priority Critical patent/JPS5894757U/ja
Publication of JPS5894757U publication Critical patent/JPS5894757U/ja
Application granted granted Critical
Publication of JPS6145248Y2 publication Critical patent/JPS6145248Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
JP19123681U 1981-12-22 1981-12-22 油圧シヨベルの油圧回路 Granted JPS5894757U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19123681U JPS5894757U (ja) 1981-12-22 1981-12-22 油圧シヨベルの油圧回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19123681U JPS5894757U (ja) 1981-12-22 1981-12-22 油圧シヨベルの油圧回路

Publications (2)

Publication Number Publication Date
JPS5894757U true JPS5894757U (ja) 1983-06-27
JPS6145248Y2 JPS6145248Y2 (enrdf_load_stackoverflow) 1986-12-19

Family

ID=30104709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19123681U Granted JPS5894757U (ja) 1981-12-22 1981-12-22 油圧シヨベルの油圧回路

Country Status (1)

Country Link
JP (1) JPS5894757U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6145248Y2 (enrdf_load_stackoverflow) 1986-12-19

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