FR1054712A - Machine à niveler perfectionnée - Google Patents

Machine à niveler perfectionnée

Info

Publication number
FR1054712A
FR1054712A FR1054712DA FR1054712A FR 1054712 A FR1054712 A FR 1054712A FR 1054712D A FR1054712D A FR 1054712DA FR 1054712 A FR1054712 A FR 1054712A
Authority
FR
France
Prior art keywords
leveling machine
advanced
advanced leveling
machine
leveling
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.)
W A RIDDEL CORP
Original Assignee
W A RIDDEL 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 W A RIDDEL CORP filed Critical W A RIDDEL CORP
Application granted granted Critical
Publication of FR1054712A publication Critical patent/FR1054712A/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
    • E02F3/7636—Graders with the scraper blade mounted under the tractor chassis
    • E02F3/765—Graders with the scraper blade mounted under the tractor chassis with the scraper blade being pivotable about a horizontal axis disposed perpendicular to the blade
    • 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
    • E02F3/7659—Graders with the scraper blade mounted under the tractor chassis with the vertical centre-line of the scraper blade disposed laterally relative to the central axis of the chassis
    • 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
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR1054712D 1952-04-19 1952-04-19 Machine à niveler perfectionnée Expired FR1054712A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1054712T 1952-04-19

Publications (1)

Publication Number Publication Date
FR1054712A true FR1054712A (fr) 1954-02-12

Family

ID=9596557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054712D Expired FR1054712A (fr) 1952-04-19 1952-04-19 Machine à niveler perfectionnée

Country Status (1)

Country Link
FR (1) FR1054712A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988005482A1 (fr) * 1987-01-13 1988-07-28 Champion Road Machinery Limited Elevateur rotatif de grande amplitude

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988005482A1 (fr) * 1987-01-13 1988-07-28 Champion Road Machinery Limited Elevateur rotatif de grande amplitude

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