JPH0745655Y2 - 油圧式掘削機のロック装置 - Google Patents

油圧式掘削機のロック装置

Info

Publication number
JPH0745655Y2
JPH0745655Y2 JP1989075927U JP7592789U JPH0745655Y2 JP H0745655 Y2 JPH0745655 Y2 JP H0745655Y2 JP 1989075927 U JP1989075927 U JP 1989075927U JP 7592789 U JP7592789 U JP 7592789U JP H0745655 Y2 JPH0745655 Y2 JP H0745655Y2
Authority
JP
Japan
Prior art keywords
lock
pilot
operating
valve
hydraulic excavator
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
JP1989075927U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0313364U (enrdf_load_stackoverflow
Inventor
達雄 姶良
哲夫 ▲高▼橋
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 JP1989075927U priority Critical patent/JPH0745655Y2/ja
Publication of JPH0313364U publication Critical patent/JPH0313364U/ja
Application granted granted Critical
Publication of JPH0745655Y2 publication Critical patent/JPH0745655Y2/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)
JP1989075927U 1989-06-27 1989-06-27 油圧式掘削機のロック装置 Expired - Lifetime JPH0745655Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989075927U JPH0745655Y2 (ja) 1989-06-27 1989-06-27 油圧式掘削機のロック装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989075927U JPH0745655Y2 (ja) 1989-06-27 1989-06-27 油圧式掘削機のロック装置

Publications (2)

Publication Number Publication Date
JPH0313364U JPH0313364U (enrdf_load_stackoverflow) 1991-02-12
JPH0745655Y2 true JPH0745655Y2 (ja) 1995-10-18

Family

ID=31616936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989075927U Expired - Lifetime JPH0745655Y2 (ja) 1989-06-27 1989-06-27 油圧式掘削機のロック装置

Country Status (1)

Country Link
JP (1) JPH0745655Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9196800B2 (en) 1996-06-26 2015-11-24 Osram Gmbh Light-radiating semiconductor component with a luminescence conversion element

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0638690B1 (en) * 1993-02-09 1999-09-08 Hitachi Construction Machinery Co., Ltd. Hydraulic driving device for a construction machine
KR100707510B1 (ko) * 2001-08-29 2007-04-13 두산인프라코어 주식회사 산업용 차량의 엔진 컷오프 제어 장치 및 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63186006A (ja) * 1987-01-27 1988-08-01 Hitachi Constr Mach Co Ltd 油圧回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9196800B2 (en) 1996-06-26 2015-11-24 Osram Gmbh Light-radiating semiconductor component with a luminescence conversion element

Also Published As

Publication number Publication date
JPH0313364U (enrdf_load_stackoverflow) 1991-02-12

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