JPH086836Y2 - 油圧式掘削機における側方姿勢安定装置 - Google Patents

油圧式掘削機における側方姿勢安定装置

Info

Publication number
JPH086836Y2
JPH086836Y2 JP1990006822U JP682290U JPH086836Y2 JP H086836 Y2 JPH086836 Y2 JP H086836Y2 JP 1990006822 U JP1990006822 U JP 1990006822U JP 682290 U JP682290 U JP 682290U JP H086836 Y2 JPH086836 Y2 JP H086836Y2
Authority
JP
Japan
Prior art keywords
valve
hydraulic
pressure
cylinder
swing
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
JP1990006822U
Other languages
English (en)
Japanese (ja)
Other versions
JPH041261U (enrdf_load_stackoverflow
Inventor
幸一 河内迫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP1990006822U priority Critical patent/JPH086836Y2/ja
Publication of JPH041261U publication Critical patent/JPH041261U/ja
Application granted granted Critical
Publication of JPH086836Y2 publication Critical patent/JPH086836Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
JP1990006822U 1990-01-26 1990-01-26 油圧式掘削機における側方姿勢安定装置 Expired - Lifetime JPH086836Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990006822U JPH086836Y2 (ja) 1990-01-26 1990-01-26 油圧式掘削機における側方姿勢安定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990006822U JPH086836Y2 (ja) 1990-01-26 1990-01-26 油圧式掘削機における側方姿勢安定装置

Publications (2)

Publication Number Publication Date
JPH041261U JPH041261U (enrdf_load_stackoverflow) 1992-01-08
JPH086836Y2 true JPH086836Y2 (ja) 1996-02-28

Family

ID=31510495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990006822U Expired - Lifetime JPH086836Y2 (ja) 1990-01-26 1990-01-26 油圧式掘削機における側方姿勢安定装置

Country Status (1)

Country Link
JP (1) JPH086836Y2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4559493B2 (ja) * 2008-01-24 2010-10-06 住友建機株式会社 ２段折れ式高所解体機の作業範囲規制装置
JP5584539B2 (ja) * 2010-07-09 2014-09-03 キャタピラー エス エー アール エル 作業機械の作業範囲制御装置
JP5442594B2 (ja) * 2010-12-28 2014-03-12 日立建機株式会社 旋回式作業機械

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817807Y2 (ja) * 1977-03-17 1983-04-11 株式会社クボタ 掘削作業車
JPH0245737B2 (ja) * 1982-10-18 1990-10-11 Hitachi Construction Machinery Yuatsushoberunotentoboshisochi

Also Published As

Publication number Publication date
JPH041261U (enrdf_load_stackoverflow) 1992-01-08

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