SE460206B - Graevskopa med rivorgan - Google Patents

Graevskopa med rivorgan

Info

Publication number
SE460206B
SE460206B SE8101467A SE8101467A SE460206B SE 460206 B SE460206 B SE 460206B SE 8101467 A SE8101467 A SE 8101467A SE 8101467 A SE8101467 A SE 8101467A SE 460206 B SE460206 B SE 460206B
Authority
SE
Sweden
Prior art keywords
excavation
river
organization
bucket
members
Prior art date
Application number
SE8101467A
Other languages
English (en)
Swedish (sv)
Other versions
SE8101467L (sv
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/
Publication of SE460206B publication Critical patent/SE460206B/xx

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)
  • Shovels (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Earth Drilling (AREA)
SE8101467A 1980-03-10 1981-03-09 Graevskopa med rivorgan SE460206B (sv)

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 SE8101467L (sv) 1981-09-11
SE460206B true SE460206B (sv) 1989-09-18

Family

ID=26827618

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101467A SE460206B (sv) 1980-03-10 1981-03-09 Graevskopa med rivorgan

Country Status (5)

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

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 (zh) * 2012-06-01 2014-08-20 浙江绿如蓝工程建设有限公司 矩形灌注桩成孔机
CN111691475A (zh) * 2020-06-28 2020-09-22 龙工(上海)机械制造有限公司 一种装载机减粘利导型铲斗

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 (da) * 1970-06-18 1973-08-13 Orenstein & Koppel Ag Jordflytningsmaskine med nivelleringsapparat til indstilling af et arbejdsværktøj, navnlig en graveskovl, i maskinen.
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
GB2073138B (en) 1984-01-18
GB2073138A (en) 1981-10-14
CA1127205A (fr) 1982-07-06
BR8101397A (pt) 1981-09-15
DE3109047A1 (de) 1982-02-04
SE8101467L (sv) 1981-09-11

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