JPH02145306U - - Google Patents

Info

Publication number
JPH02145306U
JPH02145306U JP5345989U JP5345989U JPH02145306U JP H02145306 U JPH02145306 U JP H02145306U JP 5345989 U JP5345989 U JP 5345989U JP 5345989 U JP5345989 U JP 5345989U JP H02145306 U JPH02145306 U JP H02145306U
Authority
JP
Japan
Prior art keywords
line
valve
hydraulic pilot
switching valve
hydraulic
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
JP5345989U
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 JP5345989U priority Critical patent/JPH02145306U/ja
Publication of JPH02145306U publication Critical patent/JPH02145306U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
JP5345989U 1989-05-11 1989-05-11 Pending JPH02145306U (US20080094685A1-20080424-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5345989U JPH02145306U (US20080094685A1-20080424-C00004.png) 1989-05-11 1989-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5345989U JPH02145306U (US20080094685A1-20080424-C00004.png) 1989-05-11 1989-05-11

Publications (1)

Publication Number Publication Date
JPH02145306U true JPH02145306U (US20080094685A1-20080424-C00004.png) 1990-12-10

Family

ID=31574661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5345989U Pending JPH02145306U (US20080094685A1-20080424-C00004.png) 1989-05-11 1989-05-11

Country Status (1)

Country Link
JP (1) JPH02145306U (US20080094685A1-20080424-C00004.png)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821006A (ja) * 1981-07-31 1983-02-07 Hitachi Constr Mach Co Ltd 油圧回路
JPS6122903B2 (US20080094685A1-20080424-C00004.png) * 1979-05-11 1986-06-03 Mitsubishi Chem Ind
JPS62118107A (ja) * 1985-11-15 1987-05-29 Yutani Juko Kk パイロット回路のウオーミングアップ装置
JPS6353905B2 (US20080094685A1-20080424-C00004.png) * 1979-12-26 1988-10-26 Shirubesutaa Entaapuraisezu Inc

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6122903B2 (US20080094685A1-20080424-C00004.png) * 1979-05-11 1986-06-03 Mitsubishi Chem Ind
JPS6353905B2 (US20080094685A1-20080424-C00004.png) * 1979-12-26 1988-10-26 Shirubesutaa Entaapuraisezu Inc
JPS5821006A (ja) * 1981-07-31 1983-02-07 Hitachi Constr Mach Co Ltd 油圧回路
JPS62118107A (ja) * 1985-11-15 1987-05-29 Yutani Juko Kk パイロット回路のウオーミングアップ装置

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