AU426057B2 - Improvements in and relating to loaders - Google Patents

Improvements in and relating to loaders

Info

Publication number
AU426057B2
AU426057B2 AU29191/67A AU2919167A AU426057B2 AU 426057 B2 AU426057 B2 AU 426057B2 AU 29191/67 A AU29191/67 A AU 29191/67A AU 2919167 A AU2919167 A AU 2919167A AU 426057 B2 AU426057 B2 AU 426057B2
Authority
AU
Australia
Prior art keywords
loaders
relating
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
Application number
AU29191/67A
Other versions
AU2919167A (en
Inventor
William Hardman Laurie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cranes And Shovels Ltd Pty
Original Assignee
Cranes And Shovels Ltd Pty
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 Cranes And Shovels Ltd Pty filed Critical Cranes And Shovels Ltd Pty
Priority to AU29191/67A priority Critical patent/AU426057B2/en
Publication of AU2919167A publication Critical patent/AU2919167A/en
Application granted granted Critical
Publication of AU426057B2 publication Critical patent/AU426057B2/en
Expired legal-status Critical Current

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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • E02F3/432—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude
    • E02F3/433—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude horizontal, e.g. self-levelling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
AU29191/67A 1968-09-26 1968-09-26 Improvements in and relating to loaders Expired AU426057B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU29191/67A AU426057B2 (en) 1968-09-26 1968-09-26 Improvements in and relating to loaders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU29191/67A AU426057B2 (en) 1968-09-26 1968-09-26 Improvements in and relating to loaders

Publications (2)

Publication Number Publication Date
AU2919167A AU2919167A (en) 1970-04-09
AU426057B2 true AU426057B2 (en) 1972-07-13

Family

ID=3717277

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29191/67A Expired AU426057B2 (en) 1968-09-26 1968-09-26 Improvements in and relating to loaders

Country Status (1)

Country Link
AU (1) AU426057B2 (en)

Also Published As

Publication number Publication date
AU2919167A (en) 1970-04-09

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