JP2513795Y2 - 油圧ショベル等建設機械の油圧コントロール回路 - Google Patents

油圧ショベル等建設機械の油圧コントロール回路

Info

Publication number
JP2513795Y2
JP2513795Y2 JP5346089U JP5346089U JP2513795Y2 JP 2513795 Y2 JP2513795 Y2 JP 2513795Y2 JP 5346089 U JP5346089 U JP 5346089U JP 5346089 U JP5346089 U JP 5346089U JP 2513795 Y2 JP2513795 Y2 JP 2513795Y2
Authority
JP
Japan
Prior art keywords
pilot
line
hydraulic
valve
tank
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 - Lifetime
Application number
JP5346089U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02145307U (pt
Inventor
基治 吉田
恵慈 小河
Original Assignee
住友建機 株式会社
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 住友建機 株式会社 filed Critical 住友建機 株式会社
Priority to JP5346089U priority Critical patent/JP2513795Y2/ja
Publication of JPH02145307U publication Critical patent/JPH02145307U/ja
Application granted granted Critical
Publication of JP2513795Y2 publication Critical patent/JP2513795Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
JP5346089U 1989-05-11 1989-05-11 油圧ショベル等建設機械の油圧コントロール回路 Expired - Lifetime JP2513795Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5346089U JP2513795Y2 (ja) 1989-05-11 1989-05-11 油圧ショベル等建設機械の油圧コントロール回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5346089U JP2513795Y2 (ja) 1989-05-11 1989-05-11 油圧ショベル等建設機械の油圧コントロール回路

Publications (2)

Publication Number Publication Date
JPH02145307U JPH02145307U (pt) 1990-12-10
JP2513795Y2 true JP2513795Y2 (ja) 1996-10-09

Family

ID=31574663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5346089U Expired - Lifetime JP2513795Y2 (ja) 1989-05-11 1989-05-11 油圧ショベル等建設機械の油圧コントロール回路

Country Status (1)

Country Link
JP (1) JP2513795Y2 (pt)

Also Published As

Publication number Publication date
JPH02145307U (pt) 1990-12-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term