FR937521A - Perfectionnements aux excavateurs et machines analogues - Google Patents

Perfectionnements aux excavateurs et machines analogues

Info

Publication number
FR937521A
FR937521A FR937521DA FR937521A FR 937521 A FR937521 A FR 937521A FR 937521D A FR937521D A FR 937521DA FR 937521 A FR937521 A FR 937521A
Authority
FR
France
Prior art keywords
excavators
similar machines
machines
similar
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
Other languages
English (en)
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.)
AVELING BARFORD Ltd
Original Assignee
AVELING BARFORD 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 AVELING BARFORD Ltd filed Critical AVELING BARFORD Ltd
Application granted granted Critical
Publication of FR937521A publication Critical patent/FR937521A/fr
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
    • E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
    • E02F3/7613—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers with the scraper blade adjustable relative to the pivoting arms about a vertical axis, e.g. angle dozers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR937521D 1943-11-18 1946-11-28 Perfectionnements aux excavateurs et machines analogues Expired FR937521A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB937521X 1943-11-18

Publications (1)

Publication Number Publication Date
FR937521A true FR937521A (fr) 1948-08-19

Family

ID=10748021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937521D Expired FR937521A (fr) 1943-11-18 1946-11-28 Perfectionnements aux excavateurs et machines analogues

Country Status (1)

Country Link
FR (1) FR937521A (fr)

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