GB1238741A - - Google Patents

Info

Publication number
GB1238741A
GB1238741A GB1238741DA GB1238741A GB 1238741 A GB1238741 A GB 1238741A GB 1238741D A GB1238741D A GB 1238741DA GB 1238741 A GB1238741 A GB 1238741A
Authority
GB
United Kingdom
Prior art keywords
bowl
levers
elevator
moved
floor section
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
English (en)
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 filed Critical
Publication of GB1238741A publication Critical patent/GB1238741A/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
    • E02F3/64—Buckets cars, i.e. having scraper bowls
    • E02F3/6454—Towed (i.e. pulled or pushed) scrapers
    • E02F3/6472—Towed (i.e. pulled or pushed) scrapers with elements of the scraper bowls being pivotable 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
    • 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
    • E02F3/65—Component parts, e.g. drives, control devices
    • E02F3/654—Scraper bowls and components mounted on them
    • E02F3/656—Ejector or dumping mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)
  • Ship Loading And Unloading (AREA)
GB1238741D 1968-01-17 1969-01-10 Expired GB1238741A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69846468A 1968-01-17 1968-01-17

Publications (1)

Publication Number Publication Date
GB1238741A true GB1238741A (enExample) 1971-07-07

Family

ID=24805363

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1238741D Expired GB1238741A (enExample) 1968-01-17 1969-01-10

Country Status (2)

Country Link
US (1) US3466765A (enExample)
GB (1) GB1238741A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653132A (en) * 1969-08-28 1972-04-04 Caterpillar Tractor Co Automatic positioning systems for scraper elevators
US3581415A (en) * 1969-08-28 1971-06-01 Caterpillar Tractor Co Automatic positioning systems for scraper elevators
US3680234A (en) * 1970-03-02 1972-08-01 Mrs Manufacturing Co Earth moving vehicle dumping structure
US4294026A (en) * 1980-05-15 1981-10-13 Sanner Contracting Co. Elevating earth scraper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331149A (en) * 1965-02-12 1967-07-18 Jane L Salvador Scraper with endless loading conveyor

Also Published As

Publication number Publication date
US3466765A (en) 1969-09-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee