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BR7706336A - Arranho de retroescavadeira - Google Patents

Arranho de retroescavadeira

Info

Publication number
BR7706336A
BR7706336A BR7706336A BR7706336A BR7706336A BR 7706336 A BR7706336 A BR 7706336A BR 7706336 A BR7706336 A BR 7706336A BR 7706336 A BR7706336 A BR 7706336A BR 7706336 A BR7706336 A BR 7706336A
Authority
BR
Brazil
Prior art keywords
backhoe loader
backhoe
loader
Prior art date
Application number
BR7706336A
Other languages
English (en)
Inventor
E Long
Original Assignee
Case Co J I
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
Priority claimed from US05/730,598 external-priority patent/US4074821A/en
Application filed by Case Co J I filed Critical Case Co J I
Publication of BR7706336A publication Critical patent/BR7706336A/pt

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
    • 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
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/425—Drive systems for dipper-arms, backhoes or the like

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)
  • Operation Control Of Excavators (AREA)
BR7706336A 1976-10-07 1977-09-22 Arranho de retroescavadeira BR7706336A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/730,598 US4074821A (en) 1975-05-12 1976-10-07 Overcenter backhoe

Publications (1)

Publication Number Publication Date
BR7706336A true BR7706336A (pt) 1978-06-27

Family

ID=24935988

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7706336A BR7706336A (pt) 1976-10-07 1977-09-22 Arranho de retroescavadeira

Country Status (7)

Country Link
JP (1) JPS5836133B2 (pt)
AU (1) AU503009B2 (pt)
BR (1) BR7706336A (pt)
CA (1) CA1051831A (pt)
DE (1) DE2729942A1 (pt)
GB (1) GB1573681A (pt)
ZA (1) ZA775238B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863254U (ja) * 1981-10-21 1983-04-28 セイレイ工業株式会社 バツクホ−の主ブ−ムにおけるロツドブラケツトの取り付け構造
JPS5863255U (ja) * 1981-10-21 1983-04-28 セイレイ工業株式会社 バツクホ−における主ブ−ム構造
US10294086B2 (en) 2016-04-06 2019-05-21 Oshkosh Corporation Dual actuator assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1030109A (en) * 1975-05-12 1978-04-25 Elton B. Long Overcenter backhoe

Also Published As

Publication number Publication date
AU503009B2 (en) 1979-08-16
JPS5346101A (en) 1978-04-25
JPS5836133B2 (ja) 1983-08-06
DE2729942A1 (de) 1978-04-13
GB1573681A (en) 1980-08-28
CA1051831A (en) 1979-04-03
ZA775238B (en) 1978-07-26
AU2542177A (en) 1978-11-30

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