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)

Similar Documents

Publication Publication Date Title
FR939303A (fr) Perfectionnements aux dispositifs électro-magnétiques
FR867141A (fr) Perfectionnements aux électros aimants
FR951639A (fr) Perfectionnements apportés aux tabulatrices
FR865699A (fr) Perfectionnements aux boîtes
FR874432A (fr) Perfectionnements aux aéroplanes
FR867425A (fr) Perfectionnements apportés aux gazogènes
FR882793A (fr) Perfectionnements aux gazogènes
FR944740A (fr) Perfectionnements aux pelleteuses mécaniques
FR866952A (fr) Perfectionnements apportés aux avions
FR865289A (fr) Perfectionnements aux supports élastiques
FR866003A (fr) Perfectionnements aux enregistreurs électrolytiques
FR876756A (fr) Perfectionnements aux gazogènes
FR920498A (fr) Perfectionnements aux gazogènes
FR51141E (fr) Perfectionnements aux pompes
FR871593A (fr) Perfectionnements apportés aux agendas
FR868794A (fr) Perfectionnements apportés aux motocycles
FR866500A (fr) Perfectionnements aux skis
FR866658A (fr) Perfectionnements aux radiateurs
FR864130A (fr) Perfectionnements aux vibrateurs
FR869816A (fr) Perfectionnements aux manomètres
FR867742A (fr) Perfectionnements aux gazogènes
FR51158E (fr) Perfectionnements aux gazogènes
FR865231A (fr) Perfectionnements aux gazogènes
FR872580A (fr) Perfectionnements apportés aux gazogènes
FR868231A (fr) Perfectionnements aux gazogènes