GB1367847A - Mobile earth-moving scraper - Google Patents

Mobile earth-moving scraper

Info

Publication number
GB1367847A
GB1367847A GB2748172A GB2748172A GB1367847A GB 1367847 A GB1367847 A GB 1367847A GB 2748172 A GB2748172 A GB 2748172A GB 2748172 A GB2748172 A GB 2748172A GB 1367847 A GB1367847 A GB 1367847A
Authority
GB
United Kingdom
Prior art keywords
scraper
moving
earth
mobile earth
moving scraper
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
GB2748172A
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.)
Doosan Bobcat North America Inc
Original Assignee
Clark Equipment 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 Clark Equipment Co filed Critical Clark Equipment Co
Publication of GB1367847A publication Critical patent/GB1367847A/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
    • E02F3/655—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
    • E02F3/6454—Towed (i.e. pulled or pushed) scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

1367847 Earth-moving, bowl type scrapers CLARK EQUIPMENT CO 13 June 1972 [30 July 1971] 27481/72 Heading ElF The drive sprockets) 38 of the scraper flights-carrying chain(s) 50 circulating about a drive and idler sprocket(s) carrying frame 33 of a scraper elevator for an earth-moving bowl type scraper is or are, in the loading position of the elevator, at the lower end of the frame. U.S.A. Specification 3,444,750 is referred to.
GB2748172A 1971-07-30 1972-06-13 Mobile earth-moving scraper Expired GB1367847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16776471A 1971-07-30 1971-07-30

Publications (1)

Publication Number Publication Date
GB1367847A true GB1367847A (en) 1974-09-25

Family

ID=22608731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2748172A Expired GB1367847A (en) 1971-07-30 1972-06-13 Mobile earth-moving scraper

Country Status (7)

Country Link
BE (1) BE786902A (en)
BR (1) BR7204323D0 (en)
CA (1) CA970727A (en)
DE (1) DE2228432A1 (en)
FR (1) FR2148082B1 (en)
GB (1) GB1367847A (en)
ZA (1) ZA723766B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114568071A (en) * 2022-02-24 2022-06-03 云南林业职业技术学院 Planting device for wetland protection

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021107839A1 (en) * 2019-11-28 2021-06-03 Delaval Holding Ab A method and a control arrangement for adjusting a cleaning schedule for cleaning sessions of a scraper arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114568071A (en) * 2022-02-24 2022-06-03 云南林业职业技术学院 Planting device for wetland protection
CN114568071B (en) * 2022-02-24 2023-09-26 云南林业职业技术学院 Planting device for wetland protection

Also Published As

Publication number Publication date
CA970727A (en) 1975-07-08
ZA723766B (en) 1973-03-28
FR2148082B1 (en) 1974-11-08
BR7204323D0 (en) 1973-07-03
DE2228432A1 (en) 1973-02-08
FR2148082A1 (en) 1973-03-11
BE786902A (en) 1972-11-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees