JPS58185658U - ２ポンプ式油圧シヨベルの油圧回路 - Google Patents

２ポンプ式油圧シヨベルの油圧回路

Info

Publication number
JPS58185658U
JPS58185658U JP8433782U JP8433782U JPS58185658U JP S58185658 U JPS58185658 U JP S58185658U JP 8433782 U JP8433782 U JP 8433782U JP 8433782 U JP8433782 U JP 8433782U JP S58185658 U JPS58185658 U JP S58185658U
Authority
JP
Japan
Prior art keywords
switching valve
valve
switching
pump
circuit
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
JP8433782U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6326444Y2 (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 JP8433782U priority Critical patent/JPS58185658U/ja
Publication of JPS58185658U publication Critical patent/JPS58185658U/ja
Application granted granted Critical
Publication of JPS6326444Y2 publication Critical patent/JPS6326444Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
JP8433782U 1982-06-07 1982-06-07 ２ポンプ式油圧シヨベルの油圧回路 Granted JPS58185658U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8433782U JPS58185658U (ja) 1982-06-07 1982-06-07 ２ポンプ式油圧シヨベルの油圧回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8433782U JPS58185658U (ja) 1982-06-07 1982-06-07 ２ポンプ式油圧シヨベルの油圧回路

Publications (2)

Publication Number Publication Date
JPS58185658U true JPS58185658U (ja) 1983-12-09
JPS6326444Y2 JPS6326444Y2 (enrdf_load_stackoverflow) 1988-07-18

Family

ID=30093290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8433782U Granted JPS58185658U (ja) 1982-06-07 1982-06-07 ２ポンプ式油圧シヨベルの油圧回路

Country Status (1)

Country Link
JP (1) JPS58185658U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6326444Y2 (enrdf_load_stackoverflow) 1988-07-18

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