GB1380332A - Earthmoving scrapers - Google Patents

Earthmoving scrapers

Info

Publication number
GB1380332A
GB1380332A GB1989372A GB1989372A GB1380332A GB 1380332 A GB1380332 A GB 1380332A GB 1989372 A GB1989372 A GB 1989372A GB 1989372 A GB1989372 A GB 1989372A GB 1380332 A GB1380332 A GB 1380332A
Authority
GB
United Kingdom
Prior art keywords
bowl
frame
lateral movement
cylinders
arms
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
GB1989372A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1380332A publication Critical patent/GB1380332A/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
    • 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
    • E02F3/652—Means to adjust the height of the scraper bowls, e.g. suspension means, tilt control, earth damping control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Earth Drilling (AREA)
  • Handcart (AREA)
GB1989372A 1971-11-02 1972-04-28 Earthmoving scrapers Expired GB1380332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19489771A 1971-11-02 1971-11-02

Publications (1)

Publication Number Publication Date
GB1380332A true GB1380332A (en) 1975-01-15

Family

ID=22719311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1989372A Expired GB1380332A (en) 1971-11-02 1972-04-28 Earthmoving scrapers

Country Status (9)

Country Link
US (1) US3711971A (ja)
JP (1) JPS5211125B2 (ja)
AR (1) AR193424A1 (ja)
BR (1) BR7204681D0 (ja)
CA (1) CA973129A (ja)
DE (1) DE2230166C2 (ja)
GB (1) GB1380332A (ja)
IT (1) IT955333B (ja)
SU (1) SU613728A3 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006029445A1 (en) * 2004-09-15 2006-03-23 Graham Earnest Calcott Walsh Device for levelling ground

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992018706A1 (fr) * 1991-04-12 1992-10-29 Komatsu Ltd. Niveleuse pour bulldozer
US6276077B1 (en) * 1999-08-18 2001-08-21 Jhc Holding Company Tiltable bucket, wheel tractor scraper
US7454850B2 (en) * 2006-09-08 2008-11-25 Ashland Industries Management Group Skid steer scraper
JP6634063B2 (ja) * 2017-11-27 2020-01-22 本田技研工業株式会社 車輪操舵装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020935B (ja) *
US2111134A (en) * 1934-04-04 1938-03-15 Gar Wood Ind Inc Scraper
US2304527A (en) * 1939-08-16 1942-12-08 Euclid Road Machinery Company Scraper
US3138883A (en) * 1962-08-28 1964-06-30 Martin William E Flexibly suspended scraper receptacle
US3149429A (en) * 1962-11-27 1964-09-22 Martin Co Road scraper with earth moving device connected thereto by articulate link means
DE1290493B (de) * 1963-06-21 1969-03-06 Rheinstahl Henschel Ag Schuerfkuebelfahrzeug
US3230646A (en) * 1963-07-11 1966-01-25 Robert G Letourneau Multiple telescoping bucket type excavator
US3302316A (en) * 1964-01-30 1967-02-07 William E Martin Scraper bowl for earth moving equipment
US3443329A (en) * 1965-09-08 1969-05-13 William E Martin Control and nudging means for earth working devices
US3452462A (en) * 1965-10-13 1969-07-01 William E Martin Operating mechanism for scraper bowl material ejector
US3418735A (en) * 1965-10-18 1968-12-31 Martin Co Load ejecting wall mechanism for scraper bowl equipment
US3460279A (en) * 1966-03-07 1969-08-12 William E Martin Earth working scraper attachment for farm tractors
US3450418A (en) * 1966-11-21 1969-06-17 Caterpillar Tractor Co Means to provide temporary firm support for a resiliently supported earthmoving machine
US3435547A (en) * 1966-12-15 1969-04-01 William E Martin Self-contained scraper bowl assembly adapted for attachment with mobile vehicle
US3501856A (en) * 1968-01-18 1970-03-24 William E Martin Self-contained scraper attachment assembly for farm tractor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006029445A1 (en) * 2004-09-15 2006-03-23 Graham Earnest Calcott Walsh Device for levelling ground

Also Published As

Publication number Publication date
CA973129A (en) 1975-08-19
DE2230166C2 (de) 1981-12-24
JPS4853503A (ja) 1973-07-27
US3711971A (en) 1973-01-23
SU613728A3 (ru) 1978-06-30
AR193424A1 (es) 1973-04-23
IT955333B (it) 1973-09-29
DE2230166A1 (de) 1973-05-10
JPS5211125B2 (ja) 1977-03-29
BR7204681D0 (pt) 1973-09-13

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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