FR1063277A - Excavator and excavation process - Google Patents

Excavator and excavation process

Info

Publication number
FR1063277A
FR1063277A FR1063277DA FR1063277A FR 1063277 A FR1063277 A FR 1063277A FR 1063277D A FR1063277D A FR 1063277DA FR 1063277 A FR1063277 A FR 1063277A
Authority
FR
France
Prior art keywords
excavator
excavation process
excavation
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
French (fr)
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.)
UNITED ELECTRIC COAL Cos
Original Assignee
UNITED ELECTRIC COAL Cos
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 UNITED ELECTRIC COAL Cos filed Critical UNITED ELECTRIC COAL Cos
Application granted granted Critical
Publication of FR1063277A publication Critical patent/FR1063277A/en
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
    • E02F3/181—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels including a conveyor
    • 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
    • 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
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR1063277D 1952-04-12 1952-07-09 Excavator and excavation process Expired FR1063277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1063277XA 1952-04-12 1952-04-12

Publications (1)

Publication Number Publication Date
FR1063277A true FR1063277A (en) 1954-04-30

Family

ID=22310808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1063277D Expired FR1063277A (en) 1952-04-12 1952-07-09 Excavator and excavation process

Country Status (1)

Country Link
FR (1) FR1063277A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982340A (en) * 1974-01-21 1976-09-28 Unit Rig And Equipment Co. Two wheel excavating and loading system
FR2318278A1 (en) * 1975-07-17 1977-02-11 Unit Rig & Equip Wheel excavator with pivotally mounted side cutting teeth - can move walls of buckets between receiving and discharging positions
EP0087361A1 (en) * 1982-02-19 1983-08-31 HYDRO-ARMOR Sarl Machine for cleaning or excavating ditches

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982340A (en) * 1974-01-21 1976-09-28 Unit Rig And Equipment Co. Two wheel excavating and loading system
FR2318278A1 (en) * 1975-07-17 1977-02-11 Unit Rig & Equip Wheel excavator with pivotally mounted side cutting teeth - can move walls of buckets between receiving and discharging positions
EP0087361A1 (en) * 1982-02-19 1983-08-31 HYDRO-ARMOR Sarl Machine for cleaning or excavating ditches

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