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KR830006543A - Home Backhoe - Google Patents

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Publication number
KR830006543A
KR830006543A KR1019810002732A KR810002732A KR830006543A KR 830006543 A KR830006543 A KR 830006543A KR 1019810002732 A KR1019810002732 A KR 1019810002732A KR 810002732 A KR810002732 A KR 810002732A KR 830006543 A KR830006543 A KR 830006543A
Authority
KR
South Korea
Prior art keywords
bracket
home
backhoe
boom
fixed
Prior art date
Application number
KR1019810002732A
Other languages
Korean (ko)
Other versions
KR860001187B1 (en
Inventor
사치노부 사또오
사까에 다까기
노리오 후지모또
가즈오 오사사
Original Assignee
하나이 준세이
나이가이 겐세쓰 고오교 가부시끼 가이샤
오오끼 에이이찌
스미도모 세끼단 아까히라 단꼬 가부시끼 가이샤
아리요시 신고
사이단 호오진 세끼단 가쥬쓰 겐규쇼
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 하나이 준세이, 나이가이 겐세쓰 고오교 가부시끼 가이샤, 오오끼 에이이찌, 스미도모 세끼단 아까히라 단꼬 가부시끼 가이샤, 아리요시 신고, 사이단 호오진 세끼단 가쥬쓰 겐규쇼 filed Critical 하나이 준세이
Publication of KR830006543A publication Critical patent/KR830006543A/en
Application granted granted Critical
Publication of KR860001187B1 publication Critical patent/KR860001187B1/en

Links

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
    • 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
    • E02F3/28—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
    • E02F3/307—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 the boom and the dipper-arm being connected so as to permit relative movement in more than one plane
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

내용 없음No content

Description

홈 굴착기Home excavator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 실시예의 우측면도.1 is a right side view of an embodiment of the present invention.

제3도는 제1도 실시예의 요부 확대도.3 is an enlarged view illustrating main parts of the first embodiment.

제4도는 제2도의 요부 확대도.4 is an enlarged view illustrating main parts of FIG. 2.

Claims (1)

주행기 차대의 선단부에 수직상태로 장설한 선회축에 불래켓을 고착시키고 상기 블래켓에는 상기 선회축에 대하여 직교하는 방향으로 샤프트를 회전 자유로이 그리고 소망의 각도로 고정시킬 수 있도록 부착하고, 상기 샤프트에는 붐불래켓을 고착시키고, 상기 붐불래켓에는 붐 및 아암, 그리고 바켓을 부착하게 한 것을 특징으로 하는 홈 굴착기.The bracket is fixed to the pivot shaft mounted perpendicularly to the distal end of the rider chassis, and the bracket is attached to the bracket so as to be freely rotated and fixed at a desired angle in a direction perpendicular to the pivot shaft. And a boom bracket, and the boom bracket includes a boom, an arm, and a bucket. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019810002732A 1981-02-09 1981-07-28 A excavator KR860001187B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP?81-018571 1981-02-09
JP???56-18571 1981-02-09
JP56018571A JPS57133935A (en) 1981-02-09 1981-02-09 Trench excavator

Publications (2)

Publication Number Publication Date
KR830006543A true KR830006543A (en) 1983-09-28
KR860001187B1 KR860001187B1 (en) 1986-08-25

Family

ID=11975302

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810002732A KR860001187B1 (en) 1981-02-09 1981-07-28 A excavator

Country Status (3)

Country Link
JP (1) JPS57133935A (en)
KR (1) KR860001187B1 (en)
DE (1) DE3204328A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830879A1 (en) * 1998-07-10 2000-01-20 Meinl Baumaschinen Gmbh Earth moving machine
CN112252387B (en) * 2020-10-30 2023-06-20 徐州徐工挖掘机械有限公司 Swing arm deflection system of excavator, excavator and swing arm deflection control method of excavator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1359044A (en) * 1962-06-18 1964-04-17 Improvements to the arms of loaders, excavators and other similar machines
AT248980B (en) * 1964-05-11 1966-08-25 Attilio Filonzi Self-propelled machine for digging, loading and unloading soil or other materials
US3466770A (en) * 1966-09-16 1969-09-16 Frank W Morrison Self-propelled earth excavating and leveling apparatus
DE1658033A1 (en) * 1967-03-09 1969-10-23 Weyhausen Kg Maschf H Excavators, especially hydraulic excavators
DE2153468A1 (en) * 1971-10-27 1973-05-03 Orenstein & Koppel Ag TWO PIECE BOOM FOR A HYDRAULICALLY DRIVEN EXCAVATOR
DE2154724A1 (en) * 1971-11-04 1973-05-10 Orenstein & Koppel Ag BOOM FOR HORIZONTAL AND VERTICAL SWIVELING OF THE WORK TOOL
GB1474598A (en) * 1973-06-25 1977-05-25 Komatsu Mfg Co Ltd Excavator
JPS52151205A (en) * 1976-06-10 1977-12-15 Kubota Ltd Excavating operation machine

Also Published As

Publication number Publication date
DE3204328A1 (en) 1982-09-09
KR860001187B1 (en) 1986-08-25
JPS57133935A (en) 1982-08-18

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Legal Events

Date Code Title Description
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19930318

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee