AT277084B - Tragkonstruktion für ein Erdaushubgerät - Google Patents

Tragkonstruktion für ein Erdaushubgerät

Info

Publication number
AT277084B
AT277084B AT998865A AT998865A AT277084B AT 277084 B AT277084 B AT 277084B AT 998865 A AT998865 A AT 998865A AT 998865 A AT998865 A AT 998865A AT 277084 B AT277084 B AT 277084B
Authority
AT
Austria
Prior art keywords
support structure
excavation device
earth excavation
earth
support
Prior art date
Application number
AT998865A
Other languages
English (en)
Original Assignee
Brown Brohters & Company 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 Brown Brohters & Company Ltd filed Critical Brown Brohters & Company Ltd
Application granted granted Critical
Publication of AT277084B publication Critical patent/AT277084B/de

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
    • E02F3/36—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
    • 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

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)
  • Earth Drilling (AREA)
  • Soil Working Implements (AREA)
AT998865A 1964-11-27 1965-11-04 Tragkonstruktion für ein Erdaushubgerät AT277084B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48260/64A GB1049180A (en) 1964-11-27 1964-11-27 Improvements in soil excavating apparatus

Publications (1)

Publication Number Publication Date
AT277084B true AT277084B (de) 1969-12-10

Family

ID=10447950

Family Applications (1)

Application Number Title Priority Date Filing Date
AT998865A AT277084B (de) 1964-11-27 1965-11-04 Tragkonstruktion für ein Erdaushubgerät

Country Status (5)

Country Link
US (1) US3330420A (de)
AT (1) AT277084B (de)
CH (1) CH424651A (de)
GB (1) GB1049180A (de)
NL (1) NL6515130A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390815B (de) * 1987-07-09 1990-07-10 Kohler Bruno An einem zugfahrzeug loesbar befestigbarer grabenbagger

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643904A (en) * 1969-12-08 1972-02-22 Deere & Co Pin-mounting means
US4087009A (en) * 1976-04-01 1978-05-02 Massey-Ferguson Inc. Backhoe frame
US5438912A (en) * 1994-09-21 1995-08-08 Caterpillar Inc. Hydraulic rotary actuator
US5440970A (en) * 1994-09-21 1995-08-15 Caterpillar Inc. Hydraulic rotary actuator
JP4566935B2 (ja) * 2006-03-13 2010-10-20 ヤンマー株式会社 掘削作業機のブーム
CN113651254B (zh) * 2021-08-26 2023-05-05 江苏徐工工程机械研究院有限公司 作业臂支腿连接模块和工程机械

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2167026A (en) * 1938-09-24 1939-07-25 Gar Wood Ind Inc Power swing crane
GB785585A (en) * 1963-04-08 1957-10-30 Newbridge Plant Services Ltd Improvements in soil excavating apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390815B (de) * 1987-07-09 1990-07-10 Kohler Bruno An einem zugfahrzeug loesbar befestigbarer grabenbagger

Also Published As

Publication number Publication date
US3330420A (en) 1967-07-11
CH424651A (fr) 1966-11-15
NL6515130A (de) 1966-01-25
GB1049180A (en) 1966-11-23

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