FR485073A - Perfectionnements apportés aux machines à excavation ou à draguer - Google Patents

Perfectionnements apportés aux machines à excavation ou à draguer

Info

Publication number
FR485073A
FR485073A FR485073DA FR485073A FR 485073 A FR485073 A FR 485073A FR 485073D A FR485073D A FR 485073DA FR 485073 A FR485073 A FR 485073A
Authority
FR
France
Prior art keywords
excavating
improvements made
dredging machines
dredging
machines
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
James Parker Bowling
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR485073A publication Critical patent/FR485073A/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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR485073D 1915-04-21 1916-11-17 Perfectionnements apportés aux machines à excavation ou à draguer Expired FR485073A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US485073XA 1915-04-21 1915-04-21

Publications (1)

Publication Number Publication Date
FR485073A true FR485073A (fr) 1917-12-11

Family

ID=1521810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR485073D Expired FR485073A (fr) 1915-04-21 1916-11-17 Perfectionnements apportés aux machines à excavation ou à draguer

Country Status (1)

Country Link
FR (1) FR485073A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706143A (en) * 1970-07-16 1972-12-19 Caterpillar Tractor Co Self-loading mechanism for a scraper
US3722114A (en) * 1970-06-01 1973-03-27 Caterpillar Tractor Co Epicyclic self-loading mechanism for a scraper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722114A (en) * 1970-06-01 1973-03-27 Caterpillar Tractor Co Epicyclic self-loading mechanism for a scraper
US3706143A (en) * 1970-07-16 1972-12-19 Caterpillar Tractor Co Self-loading mechanism for a scraper

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