CA1127205A - Bennes de pelle mecanique - Google Patents

Bennes de pelle mecanique

Info

Publication number
CA1127205A
CA1127205A CA372,528A CA372528A CA1127205A CA 1127205 A CA1127205 A CA 1127205A CA 372528 A CA372528 A CA 372528A CA 1127205 A CA1127205 A CA 1127205A
Authority
CA
Canada
Prior art keywords
bucket
rippers
edge
ripper
attached
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
CA372,528A
Other languages
English (en)
Inventor
Carroll H. Arnold
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.)
Wain Roy Inc
Original Assignee
Wain Roy Inc
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 Roy Inc filed Critical Wain Roy Inc
Application granted granted Critical
Publication of CA1127205A publication Critical patent/CA1127205A/fr
Expired legal-status Critical Current

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)
CA372,528A 1980-03-10 1981-03-09 Bennes de pelle mecanique Expired CA1127205A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/129,489 US4279085A (en) 1980-03-10 1980-03-10 Excavating buckets
US129,489 1980-03-10
US23880181A 1981-02-27 1981-02-27
US238,801 1981-02-27

Publications (1)

Publication Number Publication Date
CA1127205A true CA1127205A (fr) 1982-07-06

Family

ID=26827618

Family Applications (1)

Application Number Title Priority Date Filing Date
CA372,528A Expired CA1127205A (fr) 1980-03-10 1981-03-09 Bennes de pelle mecanique

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
SE460206B (sv) 1989-09-18
BR8101397A (pt) 1981-09-15
DE3109047A1 (de) 1982-02-04
SE8101467L (sv) 1981-09-11

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Legal Events

Date Code Title Description
MKEX Expiry