JPS5835737Y2 - 油圧ショベルの油圧回路 - Google Patents

油圧ショベルの油圧回路

Info

Publication number
JPS5835737Y2
JPS5835737Y2 JP18207079U JP18207079U JPS5835737Y2 JP S5835737 Y2 JPS5835737 Y2 JP S5835737Y2 JP 18207079 U JP18207079 U JP 18207079U JP 18207079 U JP18207079 U JP 18207079U JP S5835737 Y2 JPS5835737 Y2 JP S5835737Y2
Authority
JP
Japan
Prior art keywords
hydraulic
pressure
pilot
circuit
valve
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.)
Expired
Application number
JP18207079U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5596949U (enExample
Inventor
修一 一山
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 JP18207079U priority Critical patent/JPS5835737Y2/ja
Publication of JPS5596949U publication Critical patent/JPS5596949U/ja
Application granted granted Critical
Publication of JPS5835737Y2 publication Critical patent/JPS5835737Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP18207079U 1979-12-31 1979-12-31 油圧ショベルの油圧回路 Expired JPS5835737Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18207079U JPS5835737Y2 (ja) 1979-12-31 1979-12-31 油圧ショベルの油圧回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18207079U JPS5835737Y2 (ja) 1979-12-31 1979-12-31 油圧ショベルの油圧回路

Publications (2)

Publication Number Publication Date
JPS5596949U JPS5596949U (enExample) 1980-07-05
JPS5835737Y2 true JPS5835737Y2 (ja) 1983-08-11

Family

ID=29193756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18207079U Expired JPS5835737Y2 (ja) 1979-12-31 1979-12-31 油圧ショベルの油圧回路

Country Status (1)

Country Link
JP (1) JPS5835737Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1177258B (it) * 1984-11-19 1987-08-26 Alfa Romeo Auto Spa Attuatore autobloccante, a fluido

Also Published As

Publication number Publication date
JPS5596949U (enExample) 1980-07-05

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