CA946880A - Excavator bucket - Google Patents

Excavator bucket

Info

Publication number
CA946880A
CA946880A CA145,621A CA145621A CA946880A CA 946880 A CA946880 A CA 946880A CA 145621 A CA145621 A CA 145621A CA 946880 A CA946880 A CA 946880A
Authority
CA
Canada
Prior art keywords
excavator bucket
excavator
bucket
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
CA145,621A
Other languages
English (en)
Other versions
CA145621S (en
Inventor
John Tarrant
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.)
BOFORS (GT BRITAIN) Co Ltd
Original Assignee
BOFORS (GT BRITAIN) Co Ltd
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 BOFORS (GT BRITAIN) Co Ltd filed Critical BOFORS (GT BRITAIN) Co Ltd
Application granted granted Critical
Publication of CA946880A publication Critical patent/CA946880A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Shovels (AREA)
CA145,621A 1971-06-25 1972-06-23 Excavator bucket Expired CA946880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2983771 1971-06-25

Publications (1)

Publication Number Publication Date
CA946880A true CA946880A (en) 1974-05-07

Family

ID=10298007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA145,621A Expired CA946880A (en) 1971-06-25 1972-06-23 Excavator bucket

Country Status (9)

Country Link
US (1) US3748762A (fr)
AT (1) AT312517B (fr)
AU (1) AU460337B2 (fr)
CA (1) CA946880A (fr)
DE (1) DE2229853A1 (fr)
FR (1) FR2143024B1 (fr)
GB (1) GB1315057A (fr)
IT (1) IT958270B (fr)
ZA (1) ZA722949B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995384A (en) * 1974-11-25 1976-12-07 John F. Duncan Edge bit structure for implement blade
US4007550A (en) * 1975-05-19 1977-02-15 Caterpillar Tractor Co. Replaceable corner tooth assembly
US4037337A (en) * 1976-08-18 1977-07-26 Adco Buckets, Inc. Excavating bucket and teeth for a backhoe
US4047312A (en) * 1976-09-08 1977-09-13 Caterpillar Tractor Co. Corner tooth assembly
US4071967A (en) * 1977-01-21 1978-02-07 Caterpillar Tractor Co. Quick change corner tooth assembly for loader buckets
US4182057A (en) * 1978-06-16 1980-01-08 Caterpillar Tractor Co. Releasable corner tooth assembly
US4204349A (en) * 1978-12-22 1980-05-27 Clark Equipment Company Corner tooth construction
FR2500029A1 (fr) * 1981-02-16 1982-08-20 Ardennes Equip Perfectionnements aux dents laterales de godets de pelles mecaniques
DE3244711C2 (de) * 1982-12-03 1985-05-30 O & K Orenstein & Koppel Ag, 1000 Berlin Eimer, Schaufel, Becher oder dergl. für Bagger, Aufnahmegeräte oder dergl.
US4616433A (en) * 1985-02-12 1986-10-14 Caterpillar Inc. Ripping bucket arrangement
US5469648A (en) * 1993-02-02 1995-11-28 Esco Corporation Excavating tooth
US5680717A (en) * 1995-11-14 1997-10-28 Bierwith; Robert S. Excavation bucket
DE19920115C2 (de) * 1999-05-03 2001-07-05 Thomas Zinser Abstands- und Führungseinrichtung für Baggerwerkzeuge
US7275338B2 (en) * 2004-08-24 2007-10-02 Caterpillar Inc Edge protector assembly for bucket assembly
GB2417942B (en) * 2004-09-09 2008-04-09 Cementation Found Skanska Ltd Method and apparatus for excavation of a trench
US7992328B2 (en) 2005-03-30 2011-08-09 Striegel Monte G Trench wall ripper apparatus
US7712234B2 (en) * 2005-03-30 2010-05-11 Striegel Monte G Trench wall ripper apparatus
US20090293320A1 (en) * 2008-06-02 2009-12-03 Robert Cummings Snow blower with edge blades
CA2785244A1 (fr) * 2009-12-24 2011-06-30 Cqms Pty Ltd Ensemble d'usure pour un godet d'excavatrice
ES2644068T3 (es) * 2012-09-21 2017-11-27 Liebherr-Mining Equipment Colmar Sas Cubierta de ala para una cuchara de una máquina de movimiento de tierra; y máquina de movimiento de tierra
USD769945S1 (en) * 2014-12-05 2016-10-25 Caterpillar Inc. Sidebar protector
USD788826S1 (en) * 2016-02-09 2017-06-06 Caterpillar Inc. Sidebar protector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1716432A (en) * 1926-05-22 1929-06-11 Keystone Driller Co Excavating scoop
US2259456A (en) * 1940-05-25 1941-10-21 Arthur N Crawford Bucket tooth unit
US2846791A (en) * 1955-08-18 1958-08-12 Tooth H & L Co Mounting for digger tooth blade
US3160967A (en) * 1963-09-10 1964-12-15 Irvin H Nichols Removable blade arrangment with recesses therein for receiving support projections
US3685177A (en) * 1970-08-13 1972-08-22 Esco Corp Two piece cutting edge

Also Published As

Publication number Publication date
DE2229853A1 (de) 1973-01-11
AT312517B (de) 1974-01-10
FR2143024A1 (fr) 1973-02-02
AU460337B2 (en) 1975-04-24
ZA722949B (en) 1973-02-28
AU4194572A (en) 1973-12-20
IT958270B (it) 1973-10-20
GB1315057A (en) 1973-04-26
US3748762A (en) 1973-07-31
FR2143024B1 (fr) 1977-12-23

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