CA1036624A - Systeme de creusage et de chargement tout electrique - Google Patents

Systeme de creusage et de chargement tout electrique

Info

Publication number
CA1036624A
CA1036624A CA287,194A CA287194A CA1036624A CA 1036624 A CA1036624 A CA 1036624A CA 287194 A CA287194 A CA 287194A CA 1036624 A CA1036624 A CA 1036624A
Authority
CA
Canada
Prior art keywords
excavating
wheels
vehicle
wheel
excavating wheel
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
CA287,194A
Other languages
English (en)
Inventor
Charles R. Satterwhite
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
Priority claimed from CA249,229A external-priority patent/CA1035376A/fr
Application filed by Unit Rig and Equipment Co filed Critical Unit Rig and Equipment Co
Application granted granted Critical
Publication of CA1036624A publication Critical patent/CA1036624A/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
    • E02F3/76—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
CA287,194A 1975-07-17 1977-09-21 Systeme de creusage et de chargement tout electrique Expired CA1036624A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/596,577 US3974580A (en) 1974-01-21 1975-07-17 All electric excavating and loading system
CA249,229A CA1035376A (fr) 1975-07-17 1976-03-30 Systeme de creusage et de chargement tout electrique

Publications (1)

Publication Number Publication Date
CA1036624A true CA1036624A (fr) 1978-08-15

Family

ID=25668255

Family Applications (1)

Application Number Title Priority Date Filing Date
CA287,194A Expired CA1036624A (fr) 1975-07-17 1977-09-21 Systeme de creusage et de chargement tout electrique

Country Status (1)

Country Link
CA (1) CA1036624A (fr)

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