FR766475A - Perfectionnements aux pelles mécaniques - Google Patents

Perfectionnements aux pelles mécaniques

Info

Publication number
FR766475A
FR766475A FR766475DA FR766475A FR 766475 A FR766475 A FR 766475A FR 766475D A FR766475D A FR 766475DA FR 766475 A FR766475 A FR 766475A
Authority
FR
France
Prior art keywords
mechanical excavators
excavators
mechanical
excavators improvements
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)
Inventor
Jules Bardin
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 FR766475A publication Critical patent/FR766475A/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
    • E02F3/342—Buckets emptying overhead

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR766475D 1934-01-04 1934-01-04 Perfectionnements aux pelles mécaniques Expired FR766475A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR766475T 1934-01-04

Publications (1)

Publication Number Publication Date
FR766475A true FR766475A (fr) 1934-06-28

Family

ID=9183327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR766475D Expired FR766475A (fr) 1934-01-04 1934-01-04 Perfectionnements aux pelles mécaniques

Country Status (1)

Country Link
FR (1) FR766475A (fr)

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