KR950008727B1 - 전선회형(全旋回型)백호우(backhoe)작업차 - Google Patents

전선회형(全旋回型)백호우(backhoe)작업차 Download PDF

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Publication number
KR950008727B1
KR950008727B1 KR1019860007606A KR860007606A KR950008727B1 KR 950008727 B1 KR950008727 B1 KR 950008727B1 KR 1019860007606 A KR1019860007606 A KR 1019860007606A KR 860007606 A KR860007606 A KR 860007606A KR 950008727 B1 KR950008727 B1 KR 950008727B1
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KR
South Korea
Prior art keywords
assembly
pour
work vehicle
arm
center
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 - Fee Related
Application number
KR1019860007606A
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English (en)
Korean (ko)
Other versions
KR870006286A (ko
Inventor
가스히꼬 쓰지
아끼라 다까시마
마사오 마스모도
마사루 구마다니
Original Assignee
구보다 덱고오 가부시기가이사
미노 시게가스
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 구보다 덱고오 가부시기가이사, 미노 시게가스 filed Critical 구보다 덱고오 가부시기가이사
Publication of KR870006286A publication Critical patent/KR870006286A/ko
Application granted granted Critical
Publication of KR950008727B1 publication Critical patent/KR950008727B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • E02F3/325—Backhoes of the miniature type
    • 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
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
    • 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
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Shovels (AREA)
  • Forklifts And Lifting Vehicles (AREA)
KR1019860007606A 1985-12-23 1986-09-10 전선회형(全旋回型)백호우(backhoe)작업차 Expired - Fee Related KR950008727B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP60289815A JPS62148725A (ja) 1985-12-23 1985-12-23 全旋回型バックホウ作業車
JP289815 1985-12-23
JP???60-?289815 1985-12-23

Publications (2)

Publication Number Publication Date
KR870006286A KR870006286A (ko) 1987-07-10
KR950008727B1 true KR950008727B1 (ko) 1995-08-04

Family

ID=17748127

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860007606A Expired - Fee Related KR950008727B1 (ko) 1985-12-23 1986-09-10 전선회형(全旋回型)백호우(backhoe)작업차

Country Status (6)

Country Link
JP (1) JPS62148725A (enExample)
KR (1) KR950008727B1 (enExample)
DE (1) DE3638423A1 (enExample)
FR (1) FR2592076B1 (enExample)
GB (1) GB2184419B (enExample)
NL (1) NL8602126A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH076217B2 (ja) * 1987-10-09 1995-01-30 日立建機株式会社 全旋回式作業機
US5244337A (en) * 1990-02-05 1993-09-14 Dr. Ing. H.C.F. Porsche Ag Mobile shovel excavator
DE4003325C2 (de) * 1990-02-05 1994-07-07 Porsche Ag Bagger
US5836411A (en) * 1996-05-14 1998-11-17 Kabushiki Kaisha Kobe Seiko Sho Hydraulic working machine
EP0807719B1 (en) * 1996-05-14 2001-09-05 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Hydraulic working machine
US6009643A (en) * 1996-05-14 2000-01-04 Kabushiki Kaisha Kobe Seiko Sho Hydraulic working machine
KR100383146B1 (ko) * 1997-09-22 2003-08-19 가부시끼 가이샤 구보다 작업차
DE19749246A1 (de) * 1997-11-07 1999-05-27 Krupp Foerdertechnik Gmbh Schaufelradbagger
JP3638831B2 (ja) * 1999-10-07 2005-04-13 コベルコ建機株式会社 油圧ショベル
CN109339130B (zh) * 2018-11-02 2023-11-10 徐州徐工矿业机械有限公司 一种反铲式挖掘机动臂

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558799C3 (de) * 1975-12-24 1981-11-05 Karl Schaeff GmbH & Co, Maschinenfabrik, 7183 Langenburg Fahrbarer hydraulischer Löffelbagger
JPS5847109Y2 (ja) * 1977-10-31 1983-10-27 株式会社クボタ バックホウ兼ド−ザ作業車の回路構造
GB2015963A (en) * 1978-02-07 1979-09-19 Hymac Ltd Hydraulic excavator
FR2450913A1 (fr) * 1979-03-08 1980-10-03 Takeuchi Manufacturing Cy Ltd Pelle retrocaveuse giratoire a lame
JPS605739B2 (ja) * 1981-08-27 1985-02-13 ハンド−ザ−工業株式会社 掘削機
NO161183C (no) * 1983-07-14 1989-07-12 Schaeff Karl Gmbh & Co Kjoerbar gravemaskin.

Also Published As

Publication number Publication date
NL8602126A (nl) 1987-07-16
DE3638423A1 (de) 1987-07-02
GB2184419B (en) 1988-12-07
JPH0428053B2 (enExample) 1992-05-13
GB8619945D0 (en) 1986-09-24
JPS62148725A (ja) 1987-07-02
KR870006286A (ko) 1987-07-10
GB2184419A (en) 1987-06-24
FR2592076B1 (fr) 1992-04-03
FR2592076A1 (fr) 1987-06-26

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