JPH0624448Y2 - 油圧シヨベルの油圧回路 - Google Patents

油圧シヨベルの油圧回路

Info

Publication number
JPH0624448Y2
JPH0624448Y2 JP2025887U JP2025887U JPH0624448Y2 JP H0624448 Y2 JPH0624448 Y2 JP H0624448Y2 JP 2025887 U JP2025887 U JP 2025887U JP 2025887 U JP2025887 U JP 2025887U JP H0624448 Y2 JPH0624448 Y2 JP H0624448Y2
Authority
JP
Japan
Prior art keywords
valve
oil
pilot
traveling
pressure
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
JP2025887U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63130556U (enExample
Inventor
正明 刀納
Original Assignee
油谷重工株式会社
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 油谷重工株式会社 filed Critical 油谷重工株式会社
Priority to JP2025887U priority Critical patent/JPH0624448Y2/ja
Publication of JPS63130556U publication Critical patent/JPS63130556U/ja
Application granted granted Critical
Publication of JPH0624448Y2 publication Critical patent/JPH0624448Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP2025887U 1987-02-14 1987-02-14 油圧シヨベルの油圧回路 Expired - Lifetime JPH0624448Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025887U JPH0624448Y2 (ja) 1987-02-14 1987-02-14 油圧シヨベルの油圧回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2025887U JPH0624448Y2 (ja) 1987-02-14 1987-02-14 油圧シヨベルの油圧回路

Publications (2)

Publication Number Publication Date
JPS63130556U JPS63130556U (enExample) 1988-08-26
JPH0624448Y2 true JPH0624448Y2 (ja) 1994-06-29

Family

ID=30815605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025887U Expired - Lifetime JPH0624448Y2 (ja) 1987-02-14 1987-02-14 油圧シヨベルの油圧回路

Country Status (1)

Country Link
JP (1) JPH0624448Y2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086354B2 (ja) * 1989-10-31 1996-01-24 株式会社小松製作所 油圧式掘削機の油圧回路
JP2807757B2 (ja) * 1994-11-08 1998-10-08 サムスン ヘヴィー インダストリーズ カンパニー リミテッド 重装備の直進走行装置

Also Published As

Publication number Publication date
JPS63130556U (enExample) 1988-08-26

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