GB1145362A - Mechanism for controlling ejection from a self loading scraper - Google Patents

Mechanism for controlling ejection from a self loading scraper

Info

Publication number
GB1145362A
GB1145362A GB15918/66A GB1591866A GB1145362A GB 1145362 A GB1145362 A GB 1145362A GB 15918/66 A GB15918/66 A GB 15918/66A GB 1591866 A GB1591866 A GB 1591866A GB 1145362 A GB1145362 A GB 1145362A
Authority
GB
United Kingdom
Prior art keywords
bowl
controlling ejection
self loading
floor
contents
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
GB15918/66A
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.)
Navistar Inc
Original Assignee
International Harverster Corp
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 International Harverster Corp filed Critical International Harverster Corp
Publication of GB1145362A publication Critical patent/GB1145362A/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
    • E02F3/65—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)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

1,145,362. Earth-moving, bowl scrapers. INTERNATIONAL HARVESTER CO. 12 April, 1966 [6 May, 1965], No. 15918/66. Heading E1F. In a bowl type scraper ejection of the contents of the bowl is controlled by a hydraulically actuated ram 90 that at each of its ends is coupled to a linkage, the two linkages 60, 65 and 70, 85, 75, 80. Being such as to cause on expansion of the ram sequential moving of first the front part 52 of the floor of the bowl beneath the rear part 51 of said floor and then of an ejector plate 53 forward through the bowl for controlled discharge of the contents of the bowl. An alternative construction to the one shown is also described.
GB15918/66A 1965-05-06 1966-04-12 Mechanism for controlling ejection from a self loading scraper Expired GB1145362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US453744A US3325925A (en) 1965-05-06 1965-05-06 Ejector mechanism for self-loading scraper

Publications (1)

Publication Number Publication Date
GB1145362A true GB1145362A (en) 1969-03-12

Family

ID=23801892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15918/66A Expired GB1145362A (en) 1965-05-06 1966-04-12 Mechanism for controlling ejection from a self loading scraper

Country Status (3)

Country Link
US (1) US3325925A (en)
DE (1) DE1634841B1 (en)
GB (1) GB1145362A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427736A (en) * 1966-01-03 1969-02-18 William E Martin Scraper bowl manipulating apparatus attachable with and operable from an attendant vehicle
US3430367A (en) * 1966-09-26 1969-03-04 Allis Chalmers Mfg Co Scraper ejector mechanism
US3465458A (en) * 1967-07-10 1969-09-09 Caterpillar Tractor Co Pivoted ejector for earthmoving scrapers
US3479758A (en) * 1967-08-28 1969-11-25 Allis Chalmers Mfg Co Ejection mechanism for scraper
US3675347A (en) * 1971-01-19 1972-07-11 Westinghouse Air Brake Co Ejector and floor actuating means for scraper
US3795070A (en) * 1973-03-12 1974-03-05 O Bronson Multipurpose bucket for heavy-duty construction equipment
US3916545A (en) * 1974-11-13 1975-11-04 Gen Motors Corp Ejector mechanism for scraper
US4261815A (en) * 1979-12-31 1981-04-14 Massachusetts Institute Of Technology Magnetic separator and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965988A (en) * 1958-02-26 1960-12-27 M R S Mfg Company Scraper
US2988832A (en) * 1958-04-21 1961-06-20 Hancock Positive ejection mechanism for earth moving apparatus
US3057090A (en) * 1959-09-21 1962-10-09 Gen Motors Corp Scraper bowl
USRE26398E (en) * 1963-04-19 1968-06-04 Hydraulic circuit having two pumps for self-loading scrapers

Also Published As

Publication number Publication date
DE1634841B1 (en) 1971-09-09
US3325925A (en) 1967-06-20

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