KR890006933A - 전선회식 작업기 - Google Patents

전선회식 작업기 Download PDF

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Publication number
KR890006933A
KR890006933A KR1019880013132A KR880013132A KR890006933A KR 890006933 A KR890006933 A KR 890006933A KR 1019880013132 A KR1019880013132 A KR 1019880013132A KR 880013132 A KR880013132 A KR 880013132A KR 890006933 A KR890006933 A KR 890006933A
Authority
KR
South Korea
Prior art keywords
door
cab
work machine
circle
counterweight
Prior art date
Application number
KR1019880013132A
Other languages
English (en)
Other versions
KR920005496B1 (ko
Inventor
노부요시 야마모토
야스히코 무라타
후미마사 시에키
히로시게 구로사카
Original Assignee
오카다 하지메
히타치 겐키 가부시키가이샤
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 오카다 하지메, 히타치 겐키 가부시키가이샤 filed Critical 오카다 하지메
Publication of KR890006933A publication Critical patent/KR890006933A/ko
Application granted granted Critical
Publication of KR920005496B1 publication Critical patent/KR920005496B1/ko

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0486—Special type
    • B60J5/0487—Special type simplified doors related to cabins of, e.g. golf carts, tractors, jeeps, cranes, forklifts, etc.
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
    • E02F9/0883—Tanks, e.g. oil tank, urea tank, fuel tank
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
    • E02F9/0891—Lids or bonnets or doors or details thereof
    • 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
    • E02F9/16—Cabins, platforms, or the like, for drivers
    • 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
    • E02F9/16—Cabins, platforms, or the like, for drivers
    • E02F9/163—Structures to protect drivers, e.g. cabins, doors for cabins; Falling object protection structure [FOPS]; Roll over protection structure [ROPS]
    • 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
    • E02F9/18—Counterweights
    • 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
    • E02F9/24—Safety devices, e.g. for preventing overload

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Lock And Its Accessories (AREA)

Abstract

내용 없음

Description

전선회식 작업기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제5도는 도어를 연 상태에서 나타내는 유압쇼벨의 정면도.
제6도는 도어를 연 상태를 나타내는 제4도와 같은 평면도.
제7도 내지 제14도는 본원 발명의 제2의 실시예를 나타내며,
제7도는 유압쇼벨의 정면도.
제11도는 도어를 연 상태를 나타내는 제10도와 같은 단면도.

Claims (7)

  1. 하부주행체와, 이 하부주행체 위에 선회할 수 있게 탑재되어 기계실, 운전실, 연료탱크 및 카운터웨이트가 소정의 선회반경 R의 원내에 배설되도록 된 상부선회체로 이루어진 전선회식 작업기에 있어서, 상기 운전실에는 도어를 카운터웨이트측의 후방으로 180도를 넘어 열리도록 장착하고, 이 도어를 연 상태에서 상기 선회반경 R의 원내에 수납할 수 있게 한 것을 특징으로 하는 전선회식 작업기.
  2. 제1항에 있어서, 상기 운전실의 좌측 후부에는 상기 도어가 후방으로 크게 열리는 것을 보상하기 위한 모접기부를 형성한 것을 특징으로 하는 전선회식 작업기.
  3. 제1항에 있어서, 상기 운전실의 후방에서 상기 카운터웨이트의 전방에 위치하여 상기 상부선회체에 설치된 연료탱크에는 상기 카운터웨이트측의 후방으로 열린 도어를 상기 선회반경 R의 원내에 수용하기 위한 모접기부를 형성한 것을 특징으로 하는 전선회식 작업기.
  4. 제1항에 있어서, 상기 운전실의 후방에서 상기 카운터웨이트의 전방에 위치하여 상기 상부 선회체에 설치된 기계실에는 상기 카운터웨이트측의 후방으로 열린 도어를 상기 선회반경 R의 원내에 수용하기 위한 모접기부를 형성한 것을 특징으로 하는 전선회식 작업기.
  5. 제1항에 있어서, 상기 도어는 상기 선회반경 R의 원내에 수용된 상태를 록장치에 의해 유하도록 한 것을 특징으로 하는 전선회식 작업기.
  6. 제5항에 있어서, 상기 록장치는 상기 도어와 상기 운전실사이에 배설한 것을 특징으로 하는 전선회식 작업기.
  7. 제6항에 있어서, 상기 록장치는 상기 도어와 상기 운전실의 모접기부 사이에 배설한 것을 특징으로 하는 전선회식 작업기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880013132A 1987-10-09 1988-10-28 전선회식 작업기 KR920005496B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP87-155396 1987-10-09
JP15539687 1987-10-09
JP?62-155396 1987-10-09
JP88-217538 1988-08-31
JP63217538A JPH076217B2 (ja) 1987-10-09 1988-08-31 全旋回式作業機
JP?63-217538 1988-08-31

Publications (2)

Publication Number Publication Date
KR890006933A true KR890006933A (ko) 1989-06-16
KR920005496B1 KR920005496B1 (ko) 1992-07-06

Family

ID=26483411

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880013132A KR920005496B1 (ko) 1987-10-09 1988-10-28 전선회식 작업기

Country Status (5)

Country Link
US (1) US4907667A (ko)
EP (1) EP0311082B1 (ko)
JP (1) JPH076217B2 (ko)
KR (1) KR920005496B1 (ko)
DE (1) DE3886870T2 (ko)

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JPH0634434Y2 (ja) * 1988-03-12 1994-09-07 株式会社クボタ 作業車の運転キャビン構造
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DE4237647A1 (de) * 1992-11-07 1994-05-11 Krupp Industrietech Umsetzvorrichtung
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JP5185721B2 (ja) * 2008-07-29 2013-04-17 日立建機株式会社 建設機械
KR101248580B1 (ko) * 2008-08-08 2013-03-28 볼보 컨스트럭션 이큅먼트 에이비 작업장치 보조 구동수단이 구비된 굴삭기
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WO2019017188A1 (ja) 2017-07-18 2019-01-24 株式会社クボタ 作業機
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Also Published As

Publication number Publication date
EP0311082A1 (en) 1989-04-12
US4907667A (en) 1990-03-13
KR920005496B1 (ko) 1992-07-06
JPH01198929A (ja) 1989-08-10
DE3886870D1 (de) 1994-02-17
EP0311082B1 (en) 1994-01-05
JPH076217B2 (ja) 1995-01-30
DE3886870T2 (de) 1994-05-19

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