AU443155B2 - Mechanical excavator - Google Patents

Mechanical excavator

Info

Publication number
AU443155B2
AU443155B2 AU52809/69A AU5280969A AU443155B2 AU 443155 B2 AU443155 B2 AU 443155B2 AU 52809/69 A AU52809/69 A AU 52809/69A AU 5280969 A AU5280969 A AU 5280969A AU 443155 B2 AU443155 B2 AU 443155B2
Authority
AU
Australia
Prior art keywords
mechanical excavator
excavator
mechanical
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
AU52809/69A
Other versions
AU5280969A (en
Inventor
Lloyd Sprenkel Roger
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.)
American Tractor Equipment Corp
Original Assignee
American Tractor Equipment Corp
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 American Tractor Equipment Corp filed Critical American Tractor Equipment Corp
Priority to AU52809/69A priority Critical patent/AU443155B2/en
Publication of AU5280969A publication Critical patent/AU5280969A/en
Application granted granted Critical
Publication of AU443155B2 publication Critical patent/AU443155B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
    • E02F5/32—Rippers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
AU52809/69A 1969-03-31 1969-03-31 Mechanical excavator Expired AU443155B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU52809/69A AU443155B2 (en) 1969-03-31 1969-03-31 Mechanical excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU52809/69A AU443155B2 (en) 1969-03-31 1969-03-31 Mechanical excavator

Publications (2)

Publication Number Publication Date
AU5280969A AU5280969A (en) 1970-10-08
AU443155B2 true AU443155B2 (en) 1973-11-27

Family

ID=3738952

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52809/69A Expired AU443155B2 (en) 1969-03-31 1969-03-31 Mechanical excavator

Country Status (1)

Country Link
AU (1) AU443155B2 (en)

Also Published As

Publication number Publication date
AU5280969A (en) 1970-10-08

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