SE8101467L - GREVSKOPA - Google Patents

GREVSKOPA

Info

Publication number
SE8101467L
SE8101467L SE8101467A SE8101467A SE8101467L SE 8101467 L SE8101467 L SE 8101467L SE 8101467 A SE8101467 A SE 8101467A SE 8101467 A SE8101467 A SE 8101467A SE 8101467 L SE8101467 L SE 8101467L
Authority
SE
Sweden
Prior art keywords
bucket
members
edge
excavating
grevskopa
Prior art date
Application number
SE8101467A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE460206B (en
Inventor
C H Arnold
Original Assignee
Wain Co Roy
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
Priority claimed from US06/129,489 external-priority patent/US4279085A/en
Application filed by Wain Co Roy filed Critical Wain Co Roy
Publication of SE8101467L publication Critical patent/SE8101467L/en
Publication of SE460206B publication Critical patent/SE460206B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Shovels (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Earth Drilling (AREA)

Abstract

An excavating device having a plurality of gouging members (52) protruding downwardly from the bottom (44) of an excavating bucket, and extending therefrom in the direction toward the bucket's scooping edge (36), the members being staggered at varying distances from the edge and bucket sides. <IMAGE>
SE8101467A 1980-03-10 1981-03-09 EXCAVATION WITH RIVER ORGANIZATION SE460206B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/129,489 US4279085A (en) 1980-03-10 1980-03-10 Excavating buckets
US23880181A 1981-02-27 1981-02-27

Publications (2)

Publication Number Publication Date
SE8101467L true SE8101467L (en) 1981-09-11
SE460206B SE460206B (en) 1989-09-18

Family

ID=26827618

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101467A SE460206B (en) 1980-03-10 1981-03-09 EXCAVATION WITH RIVER ORGANIZATION

Country Status (5)

Country Link
BR (1) BR8101397A (en)
CA (1) CA1127205A (en)
DE (1) DE3109047A1 (en)
GB (1) GB2073138B (en)
SE (1) SE460206B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2347921A (en) * 1999-03-17 2000-09-20 Lee Shearsby Dodd Ltd Excavator tool with cutting elements arranged on a convex surface
CN102677723B (en) * 2012-06-01 2014-08-20 浙江绿如蓝工程建设有限公司 Rectangular cast-in-place pile pore-forming device
CN111691475A (en) * 2020-06-28 2020-09-22 龙工(上海)机械制造有限公司 Loader viscidity-reducing and guide-benefiting type bucket

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US740165A (en) * 1903-05-27 1903-09-29 Anthony Masino Electric shovel.
US3471950A (en) * 1967-03-22 1969-10-14 Ray Ferwerda Combined digging bucket and saw
DK126698B (en) * 1970-06-18 1973-08-13 Orenstein & Koppel Ag Earth-moving machine with leveling device for setting a work tool, in particular an excavator, in the machine.
US3724899A (en) * 1971-05-14 1973-04-03 H Clark Tooth for backhoe bucket
US4041624A (en) * 1974-04-17 1977-08-16 Caterpillar Tractor Co. Integral rippers for hydraulic excavator bucket
US4038766A (en) * 1975-12-23 1977-08-02 Felstet Rickerd M Excavator bucket ripper tool

Also Published As

Publication number Publication date
BR8101397A (en) 1981-09-15
CA1127205A (en) 1982-07-06
DE3109047A1 (en) 1982-02-04
GB2073138A (en) 1981-10-14
SE460206B (en) 1989-09-18
GB2073138B (en) 1984-01-18

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