BR7507443A - Raspador com broca - Google Patents

Raspador com broca

Info

Publication number
BR7507443A
BR7507443A BR7507443A BR7507443A BR7507443A BR 7507443 A BR7507443 A BR 7507443A BR 7507443 A BR7507443 A BR 7507443A BR 7507443 A BR7507443 A BR 7507443A BR 7507443 A BR7507443 A BR 7507443A
Authority
BR
Brazil
Prior art keywords
scraper
drill
Prior art date
Application number
BR7507443A
Other languages
English (en)
Inventor
J Cee
E Ohms
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
Publication of BR7507443A publication Critical patent/BR7507443A/pt

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)
  • Earth Drilling (AREA)
  • Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
BR7507443A 1974-12-19 1975-11-11 Raspador com broca BR7507443A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR7507443A true BR7507443A (pt) 1976-08-24

Family

ID=24129282

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7507443A BR7507443A (pt) 1974-12-19 1975-11-11 Raspador com broca

Country Status (5)

Country Link
JP (1) JPS5174406A (pt)
AU (1) AU8321175A (pt)
BR (1) BR7507443A (pt)
CA (1) CA1036117A (pt)
GB (2) GB1472162A (pt)

Also Published As

Publication number Publication date
GB1472161A (en) 1977-05-04
CA1036117A (en) 1978-08-08
AU8321175A (en) 1977-01-20
JPS5174406A (en) 1976-06-28
GB1472162A (en) 1977-05-04

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