JPH0537042Y2 - - Google Patents

Info

Publication number
JPH0537042Y2
JPH0537042Y2 JP1988133351U JP13335188U JPH0537042Y2 JP H0537042 Y2 JPH0537042 Y2 JP H0537042Y2 JP 1988133351 U JP1988133351 U JP 1988133351U JP 13335188 U JP13335188 U JP 13335188U JP H0537042 Y2 JPH0537042 Y2 JP H0537042Y2
Authority
JP
Japan
Prior art keywords
valve
pilot
tank
passage
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.)
Expired - Lifetime
Application number
JP1988133351U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0254907U (en]
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 JP1988133351U priority Critical patent/JPH0537042Y2/ja
Publication of JPH0254907U publication Critical patent/JPH0254907U/ja
Application granted granted Critical
Publication of JPH0537042Y2 publication Critical patent/JPH0537042Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP1988133351U 1988-10-14 1988-10-14 Expired - Lifetime JPH0537042Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988133351U JPH0537042Y2 (en]) 1988-10-14 1988-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988133351U JPH0537042Y2 (en]) 1988-10-14 1988-10-14

Publications (2)

Publication Number Publication Date
JPH0254907U JPH0254907U (en]) 1990-04-20
JPH0537042Y2 true JPH0537042Y2 (en]) 1993-09-20

Family

ID=31391130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988133351U Expired - Lifetime JPH0537042Y2 (en]) 1988-10-14 1988-10-14

Country Status (1)

Country Link
JP (1) JPH0537042Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101920089B1 (ko) * 2013-09-25 2018-11-19 현대건설기계 주식회사 건설기계의 유압제어시스템

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146603U (ja) * 1983-03-23 1984-10-01 日立建機株式会社 液圧パイロツト回路の暖機装置
JPS6210341A (ja) * 1985-07-06 1987-01-19 Kato Seisakusho:Kk 油圧シヨベルの制御装置

Also Published As

Publication number Publication date
JPH0254907U (en]) 1990-04-20

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