CA1036117A - Tariere de creusage cuneiforme - Google Patents

Tariere de creusage cuneiforme

Info

Publication number
CA1036117A
CA1036117A CA232,987A CA232987A CA1036117A CA 1036117 A CA1036117 A CA 1036117A CA 232987 A CA232987 A CA 232987A CA 1036117 A CA1036117 A CA 1036117A
Authority
CA
Canada
Prior art keywords
auger
scraper
tapered
tapered auger
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
CA232,987A
Other languages
English (en)
Inventor
Edward J. Ohms
James E. Gee
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA1036117A publication Critical patent/CA1036117A/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
    • E02F3/655—Loading or elevator 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
    • E02F3/6409—Self-propelled scrapers
    • E02F3/6436—Self-propelled scrapers with scraper bowls with an ejector having translational movement for dumping the soil
    • 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
    • E02F3/6481—Towed (i.e. pulled or pushed) scrapers with scraper bowls with an ejector having translational movement for dumping the soil

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
  • Earth Drilling (AREA)
CA232,987A 1974-12-19 1975-08-06 Tariere de creusage cuneiforme Expired CA1036117A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53424574A 1974-12-19 1974-12-19

Publications (1)

Publication Number Publication Date
CA1036117A true CA1036117A (fr) 1978-08-08

Family

ID=24129282

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232,987A Expired CA1036117A (fr) 1974-12-19 1975-08-06 Tariere de creusage cuneiforme

Country Status (5)

Country Link
JP (1) JPS5174406A (fr)
AU (1) AU8321175A (fr)
BR (1) BR7507443A (fr)
CA (1) CA1036117A (fr)
GB (2) GB1472161A (fr)

Also Published As

Publication number Publication date
GB1472162A (en) 1977-05-04
GB1472161A (en) 1977-05-04
AU8321175A (en) 1977-01-20
BR7507443A (pt) 1976-08-24
JPS5174406A (en) 1976-06-28

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