FR661920A - Perfectionnements aux pelles mécaniques - Google Patents

Perfectionnements aux pelles mécaniques

Info

Publication number
FR661920A
FR661920A FR661920DA FR661920A FR 661920 A FR661920 A FR 661920A FR 661920D A FR661920D A FR 661920DA FR 661920 A FR661920 A FR 661920A
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)
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.)
Goodman Manufacturing Co LP
Original Assignee
Goodman Manufacturing Co LP
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 Goodman Manufacturing Co LP filed Critical Goodman Manufacturing Co LP
Application granted granted Critical
Publication of FR661920A publication Critical patent/FR661920A/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
    • E02F3/348—Buckets emptying into a collecting or conveying device
    • E02F3/3483—Buckets discharging on a conveyor or elevator mounted on the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR661920D 1928-10-09 1928-10-09 Perfectionnements aux pelles mécaniques Expired FR661920A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR661920T 1928-10-09

Publications (1)

Publication Number Publication Date
FR661920A true FR661920A (fr) 1929-07-31

Family

ID=9011197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR661920D Expired FR661920A (fr) 1928-10-09 1928-10-09 Perfectionnements aux pelles mécaniques

Country Status (1)

Country Link
FR (1) FR661920A (fr)

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