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KR910018643A - 휠 로다의 후진시 붐자동 상승장치 - Google Patents

휠 로다의 후진시 붐자동 상승장치 Download PDF

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Publication number
KR910018643A
KR910018643A KR1019900004622A KR900004622A KR910018643A KR 910018643 A KR910018643 A KR 910018643A KR 1019900004622 A KR1019900004622 A KR 1019900004622A KR 900004622 A KR900004622 A KR 900004622A KR 910018643 A KR910018643 A KR 910018643A
Authority
KR
South Korea
Prior art keywords
boom
wheel loader
reversing wheel
lift device
auto lift
Prior art date
Application number
KR1019900004622A
Other languages
English (en)
Other versions
KR940008351B1 (ko
Inventor
조회래
Original Assignee
김형벽
현대중장비산업 주식회사
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 김형벽, 현대중장비산업 주식회사 filed Critical 김형벽
Priority to KR1019900004622A priority Critical patent/KR940008351B1/ko
Publication of KR910018643A publication Critical patent/KR910018643A/ko
Application granted granted Critical
Publication of KR940008351B1 publication Critical patent/KR940008351B1/ko

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)

Abstract

내용 없음

Description

휠 로다의 후진시 붐자동 상승장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 휠 로다의 주요부 명칭설명도, 제2도는 본 발명 장치된 장비의 주로 사용하는 조절장치의 개략도, 제4도는 본 발명이 장치된 장비의 유압회로도.

Claims (1)

  1. 휠로더(1)에 있어서, 전후진 레버(11)의 후진측에 스위치를 설치하여 이를 선택스위치(S)를 경유 붐 상승유압라인의 소레노이드 밸브(V)에 유기적으로 연결설치 함으로서 후진시 붐이 자동 상승되게 함을 특징으로 하는 휠 로다의 후진시 붐자동 상승장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900004622A 1990-04-04 1990-04-04 휠 로다의 후진시 붐자동 상승장치 KR940008351B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900004622A KR940008351B1 (ko) 1990-04-04 1990-04-04 휠 로다의 후진시 붐자동 상승장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900004622A KR940008351B1 (ko) 1990-04-04 1990-04-04 휠 로다의 후진시 붐자동 상승장치

Publications (2)

Publication Number Publication Date
KR910018643A true KR910018643A (ko) 1991-11-30
KR940008351B1 KR940008351B1 (ko) 1994-09-12

Family

ID=19297683

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900004622A KR940008351B1 (ko) 1990-04-04 1990-04-04 휠 로다의 후진시 붐자동 상승장치

Country Status (1)

Country Link
KR (1) KR940008351B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101601977B1 (ko) 2009-08-24 2016-03-09 두산인프라코어 주식회사 훨로더 작업기의 자동 운전 제어 장치 및 방법

Also Published As

Publication number Publication date
KR940008351B1 (ko) 1994-09-12

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