FR549033A - Excavateur dragueur - Google Patents

Excavateur dragueur

Info

Publication number
FR549033A
FR549033A FR549033DA FR549033A FR 549033 A FR549033 A FR 549033A FR 549033D A FR549033D A FR 549033DA FR 549033 A FR549033 A FR 549033A
Authority
FR
France
Prior art keywords
dredger
excavator
dredger excavator
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
William Seymour Risley
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 FR549033A publication Critical patent/FR549033A/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
    • E02F3/64—Buckets cars, i.e. having scraper bowls
    • E02F3/65—Component parts, e.g. drives, control devices
    • E02F3/654—Scraper bowls and components mounted on them
    • E02F3/656—Ejector or dumping mechanisms
    • 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
    • E02F3/64—Buckets cars, i.e. having scraper bowls
    • E02F3/6454—Towed (i.e. pulled or pushed) scrapers
    • E02F3/6463—Towed (i.e. pulled or pushed) scrapers with rotatable scraper bowls for dumping the soil

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR549033D 1922-03-17 1922-03-17 Excavateur dragueur Expired FR549033A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR549033T 1922-03-17

Publications (1)

Publication Number Publication Date
FR549033A true FR549033A (fr) 1923-01-31

Family

ID=8935245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR549033D Expired FR549033A (fr) 1922-03-17 1922-03-17 Excavateur dragueur

Country Status (1)

Country Link
FR (1) FR549033A (fr)

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