JPS5478802A - Oil pressure circuit of oil pressure shovel - Google Patents

Oil pressure circuit of oil pressure shovel

Info

Publication number
JPS5478802A
JPS5478802A JP14546677A JP14546677A JPS5478802A JP S5478802 A JPS5478802 A JP S5478802A JP 14546677 A JP14546677 A JP 14546677A JP 14546677 A JP14546677 A JP 14546677A JP S5478802 A JPS5478802 A JP S5478802A
Authority
JP
Japan
Prior art keywords
oil pressure
shovel
circuit
pressure circuit
oil
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.)
Pending
Application number
JP14546677A
Other languages
Japanese (ja)
Inventor
Shiyuuichi Ichiyama
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 JP14546677A priority Critical patent/JPS5478802A/en
Publication of JPS5478802A publication Critical patent/JPS5478802A/en
Pending legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP14546677A 1977-12-03 1977-12-03 Oil pressure circuit of oil pressure shovel Pending JPS5478802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14546677A JPS5478802A (en) 1977-12-03 1977-12-03 Oil pressure circuit of oil pressure shovel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14546677A JPS5478802A (en) 1977-12-03 1977-12-03 Oil pressure circuit of oil pressure shovel

Publications (1)

Publication Number Publication Date
JPS5478802A true JPS5478802A (en) 1979-06-23

Family

ID=15385881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14546677A Pending JPS5478802A (en) 1977-12-03 1977-12-03 Oil pressure circuit of oil pressure shovel

Country Status (1)

Country Link
JP (1) JPS5478802A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285557U (en) * 1985-11-19 1987-06-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285557U (en) * 1985-11-19 1987-06-01
JPH0519390Y2 (en) * 1985-11-19 1993-05-21

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