CA977141A - Grader - Google Patents

Grader

Info

Publication number
CA977141A
CA977141A CA222,013A CA222013A CA977141A CA 977141 A CA977141 A CA 977141A CA 222013 A CA222013 A CA 222013A CA 977141 A CA977141 A CA 977141A
Authority
CA
Canada
Prior art keywords
grader
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
CA222,013A
Inventor
Bernard Desourdy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA222,013A priority Critical patent/CA977141A/en
Application granted granted Critical
Publication of CA977141A publication Critical patent/CA977141A/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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7636—Graders with the scraper blade mounted under the tractor chassis
    • E02F3/764—Graders with the scraper blade mounted under the tractor chassis with the scraper blade being pivotable 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7636—Graders with the scraper blade mounted under the tractor chassis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
CA222,013A 1975-03-13 1975-03-13 Grader Expired CA977141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA222,013A CA977141A (en) 1975-03-13 1975-03-13 Grader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA222,013A CA977141A (en) 1975-03-13 1975-03-13 Grader

Publications (1)

Publication Number Publication Date
CA977141A true CA977141A (en) 1975-11-04

Family

ID=4102516

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222,013A Expired CA977141A (en) 1975-03-13 1975-03-13 Grader

Country Status (1)

Country Link
CA (1) CA977141A (en)

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