FR1129688A - Perfectionnements aux pelles-treuils - Google Patents

Perfectionnements aux pelles-treuils

Info

Publication number
FR1129688A
FR1129688A FR1129688DA FR1129688A FR 1129688 A FR1129688 A FR 1129688A FR 1129688D A FR1129688D A FR 1129688DA FR 1129688 A FR1129688 A FR 1129688A
Authority
FR
France
Prior art keywords
excavators
winches
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.)
CIE AUXILIAIRE D ELECTRICITE E
Original Assignee
CIE AUXILIAIRE D ELECTRICITE E
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 CIE AUXILIAIRE D ELECTRICITE E filed Critical CIE AUXILIAIRE D ELECTRICITE E
Application granted granted Critical
Publication of FR1129688A publication Critical patent/FR1129688A/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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/54—Cable scrapers
    • E02F3/56—Cable scrapers with hand-controlled scraper or other digging elements
    • 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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/58—Component parts
    • E02F3/60—Buckets, scrapers, or other digging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR1129688D 1955-08-03 1955-08-03 Perfectionnements aux pelles-treuils Expired FR1129688A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1129688T 1955-08-03

Publications (1)

Publication Number Publication Date
FR1129688A true FR1129688A (fr) 1957-01-24

Family

ID=9637058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129688D Expired FR1129688A (fr) 1955-08-03 1955-08-03 Perfectionnements aux pelles-treuils

Country Status (1)

Country Link
FR (1) FR1129688A (fr)

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