FR780936A - Improvements to road-leveling machines - Google Patents

Improvements to road-leveling machines

Info

Publication number
FR780936A
FR780936A FR780936DA FR780936A FR 780936 A FR780936 A FR 780936A FR 780936D A FR780936D A FR 780936DA FR 780936 A FR780936 A FR 780936A
Authority
FR
France
Prior art keywords
road
leveling machines
leveling
machines
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
French (fr)
Inventor
Burns
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 filed Critical
Application granted granted Critical
Publication of FR780936A publication Critical patent/FR780936A/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
    • E02F3/7663—Graders with the scraper blade mounted under a frame supported by wheels, or the like
    • E02F3/7668—Graders with the scraper blade mounted under a frame supported by wheels, or the like 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
    • E02F3/7663—Graders with the scraper blade mounted under a frame supported by wheels, or the like
    • E02F3/7681—Graders with the scraper blade mounted under a frame supported by wheels, or the like with the scraper blade being horizontally movable into a position near the frame
FR780936D 1933-11-30 1934-11-08 Improvements to road-leveling machines Expired FR780936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB780936X 1933-11-30

Publications (1)

Publication Number Publication Date
FR780936A true FR780936A (en) 1935-05-06

Family

ID=10497744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780936D Expired FR780936A (en) 1933-11-30 1934-11-08 Improvements to road-leveling machines

Country Status (1)

Country Link
FR (1) FR780936A (en)

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