JPH0452604U - - Google Patents

Info

Publication number
JPH0452604U
JPH0452604U JP9619590U JP9619590U JPH0452604U JP H0452604 U JPH0452604 U JP H0452604U JP 9619590 U JP9619590 U JP 9619590U JP 9619590 U JP9619590 U JP 9619590U JP H0452604 U JPH0452604 U JP H0452604U
Authority
JP
Japan
Prior art keywords
valve
oil supply
pilot
pressure oil
supply pipe
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
JP9619590U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP9619590U priority Critical patent/JPH0452604U/ja
Publication of JPH0452604U publication Critical patent/JPH0452604U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP9619590U 1990-09-13 1990-09-13 Pending JPH0452604U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9619590U JPH0452604U (en]) 1990-09-13 1990-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9619590U JPH0452604U (en]) 1990-09-13 1990-09-13

Publications (1)

Publication Number Publication Date
JPH0452604U true JPH0452604U (en]) 1992-05-06

Family

ID=31835528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9619590U Pending JPH0452604U (en]) 1990-09-13 1990-09-13

Country Status (1)

Country Link
JP (1) JPH0452604U (en])

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566832A (en) * 1979-06-29 1981-01-24 Hitachi Constr Mach Co Ltd Hydraulic circuit for hydraulic shovel
JPS6229629A (ja) * 1985-08-01 1987-02-07 Kayaba Ind Co Ltd 建設車両の油圧装置
JPS637425A (ja) * 1986-06-26 1988-01-13 Yutani Heavy Ind Ltd 建設機械の油圧回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566832A (en) * 1979-06-29 1981-01-24 Hitachi Constr Mach Co Ltd Hydraulic circuit for hydraulic shovel
JPS6229629A (ja) * 1985-08-01 1987-02-07 Kayaba Ind Co Ltd 建設車両の油圧装置
JPS637425A (ja) * 1986-06-26 1988-01-13 Yutani Heavy Ind Ltd 建設機械の油圧回路

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