FR2318280B1 - - Google Patents

Info

Publication number
FR2318280B1
FR2318280B1 FR7621781A FR7621781A FR2318280B1 FR 2318280 B1 FR2318280 B1 FR 2318280B1 FR 7621781 A FR7621781 A FR 7621781A FR 7621781 A FR7621781 A FR 7621781A FR 2318280 B1 FR2318280 B1 FR 2318280B1
Authority
FR
France
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
FR7621781A
Other languages
French (fr)
Other versions
FR2318280A1 (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.)
Unit Rig and Equipment Co
Original Assignee
Unit Rig and Equipment Co
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
Priority claimed from US05/596,577 external-priority patent/US3974580A/en
Application filed by Unit Rig and Equipment Co filed Critical Unit Rig and Equipment Co
Publication of FR2318280A1 publication Critical patent/FR2318280A1/en
Application granted granted Critical
Publication of FR2318280B1 publication Critical patent/FR2318280B1/fr
Granted 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/78—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements
    • E02F3/783—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements having a horizontal axis of rotation
    • 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
    • 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
    • E02F3/248—Cleaning the wheels or emptying the digging elements mounted on the wheels, e.g. in combination with spoil removing equipment
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
FR7621781A 1975-07-17 1976-07-16 Electrically powered excavating and loading machine - has digging wheel assembly at front delivering to conveyor system Granted FR2318280A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/596,577 US3974580A (en) 1974-01-21 1975-07-17 All electric excavating and loading system

Publications (2)

Publication Number Publication Date
FR2318280A1 FR2318280A1 (en) 1977-02-11
FR2318280B1 true FR2318280B1 (en) 1982-12-17

Family

ID=24387856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621781A Granted FR2318280A1 (en) 1975-07-17 1976-07-16 Electrically powered excavating and loading machine - has digging wheel assembly at front delivering to conveyor system

Country Status (6)

Country Link
JP (1) JPS5212709A (en)
AU (1) AU498999B2 (en)
CA (1) CA1035376A (en)
DE (1) DE2624427A1 (en)
FR (1) FR2318280A1 (en)
ZA (1) ZA761636B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61212547A (en) * 1985-03-18 1986-09-20 Harima Kasei Kogyo Kk Dehydroabiethylamino acid, salt thereof, and production thereof
DE3612020A1 (en) * 1986-04-10 1987-10-15 Hochtief Ag Hoch Tiefbauten DEVICE FOR INSERTING AN ESSENTIAL VERTICAL FLOOR SLOT
US4955151A (en) * 1989-03-23 1990-09-11 Krupp Industrietechnik Gmbh Bucket wheel with overhead discharge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR919031A (en) * 1945-03-12 1947-02-25 High performance mechanical earthmoving process, machine for applying the process, special arrangements of the machine, special device for earthmoving, pipe laying and backfilling
US3121558A (en) * 1961-01-06 1964-02-18 Goodman Mfg Co Scroll type continuous mining machine
CA1012567A (en) * 1973-09-24 1977-06-21 Unit Rig And Equipment Co. Excavating and loading system

Also Published As

Publication number Publication date
ZA761636B (en) 1977-04-27
AU1534276A (en) 1978-01-05
CA1035376A (en) 1978-07-25
AU498999B2 (en) 1979-03-29
FR2318280A1 (en) 1977-02-11
JPS5212709A (en) 1977-01-31
DE2624427A1 (en) 1977-02-03

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse