JPS60154451U - 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
JPS60154451U
JPS60154451U JP4136384U JP4136384U JPS60154451U JP S60154451 U JPS60154451 U JP S60154451U JP 4136384 U JP4136384 U JP 4136384U JP 4136384 U JP4136384 U JP 4136384U JP S60154451 U JPS60154451 U JP S60154451U
Authority
JP
Japan
Prior art keywords
switching valve
directional switching
spool
connect
hydraulic 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
JP4136384U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0332598Y2 (enrdf_load_stackoverflow
Inventor
河野　利宏
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP4136384U priority Critical patent/JPS60154451U/ja
Publication of JPS60154451U publication Critical patent/JPS60154451U/ja
Application granted granted Critical
Publication of JPH0332598Y2 publication Critical patent/JPH0332598Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
JP4136384U 1984-03-23 1984-03-23 油圧シヨベルの油圧回路 Granted JPS60154451U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4136384U JPS60154451U (ja) 1984-03-23 1984-03-23 油圧シヨベルの油圧回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4136384U JPS60154451U (ja) 1984-03-23 1984-03-23 油圧シヨベルの油圧回路

Publications (2)

Publication Number Publication Date
JPS60154451U true JPS60154451U (ja) 1985-10-15
JPH0332598Y2 JPH0332598Y2 (enrdf_load_stackoverflow) 1991-07-10

Family

ID=30551114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4136384U Granted JPS60154451U (ja) 1984-03-23 1984-03-23 油圧シヨベルの油圧回路

Country Status (1)

Country Link
JP (1) JPS60154451U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0332598Y2 (enrdf_load_stackoverflow) 1991-07-10

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