FR944740A - Perfectionnements aux pelleteuses mécaniques - Google Patents

Perfectionnements aux pelleteuses mécaniques

Info

Publication number
FR944740A
FR944740A FR944740DA FR944740A FR 944740 A FR944740 A FR 944740A FR 944740D A FR944740D A FR 944740DA FR 944740 A FR944740 A FR 944740A
Authority
FR
France
Prior art keywords
mechanical excavators
excavators
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
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.)
Atlas Copco AB
Original Assignee
Atlas Diesel AB
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 Atlas Diesel AB filed Critical Atlas Diesel AB
Application granted granted Critical
Publication of FR944740A publication Critical patent/FR944740A/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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/34—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/352—Buckets movable along a fixed guide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR944740D 1940-03-14 1947-04-04 Perfectionnements aux pelleteuses mécaniques Expired FR944740A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE944740X 1940-03-14

Publications (1)

Publication Number Publication Date
FR944740A true FR944740A (fr) 1949-04-13

Family

ID=20396619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944740D Expired FR944740A (fr) 1940-03-14 1947-04-04 Perfectionnements aux pelleteuses mécaniques

Country Status (1)

Country Link
FR (1) FR944740A (fr)

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