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GB1315057A - Excavator buckets - Google Patents

Excavator buckets

Info

Publication number
GB1315057A
GB1315057A GB2983771A GB1315057DA GB1315057A GB 1315057 A GB1315057 A GB 1315057A GB 2983771 A GB2983771 A GB 2983771A GB 1315057D A GB1315057D A GB 1315057DA GB 1315057 A GB1315057 A GB 1315057A
Authority
GB
United Kingdom
Prior art keywords
bucket
cutter
excavator
excavator buckets
side wall
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
GB2983771A
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 CO Ltd
Original Assignee
BOFORS 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 CO Ltd filed Critical BOFORS CO Ltd
Publication of GB1315057A publication Critical patent/GB1315057A/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)

Abstract

1315057 Excavator buckets BOFORS (GT BRITAIN) CO Ltd 25 June 1971 29837/71 Heading E1F A side cutter is releasably secured to an excavator bucket on engagement of a formation 38 at the rear of a rearwardly extending arm of the cutter with a complementary formation 24 of a side 2 of the bucket and on insertion of a wedge 30 between opposed surfaces 42, 43 on the arm and the side wall to draw the side cutter about and against the leading edges of the side wall and bottom of the bucket.
GB2983771A 1971-06-25 1971-06-25 Excavator buckets Expired GB1315057A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1315057A true GB1315057A (en) 1973-04-26

Family

ID=10298007

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2983771A Expired GB1315057A (en) 1971-06-25 1971-06-25 Excavator buckets

Country Status (9)

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

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 (en) * 1981-02-16 1982-08-20 Ardennes Equip Tooth for earth moving shovel - has shank attached to and extending outside of vertical sides of shovel
DE3244711C2 (en) * 1982-12-03 1985-05-30 O & K Orenstein & Koppel Ag, 1000 Berlin Bucket, shovel, cup or the like. For excavators, recording devices or the like.
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 (en) * 1999-05-03 2001-07-05 Thomas Zinser Distance and guide device for excavator tools
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
US7712234B2 (en) * 2005-03-30 2010-05-11 Striegel Monte G Trench wall ripper apparatus
US7992328B2 (en) 2005-03-30 2011-08-09 Striegel Monte G Trench wall ripper apparatus
US20090293320A1 (en) * 2008-06-02 2009-12-03 Robert Cummings Snow blower with edge blades
AU2010336025B2 (en) * 2009-12-24 2015-06-04 Cqms Pty Ltd A wear assembly for an excavator bucket
EP2711472B1 (en) * 2012-09-21 2017-07-19 Liebherr-Mining Equipment Colmar SAS Wing shroud for an earth moving machine bucket, and earth moving machine
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
AT312517B (en) 1974-01-10
DE2229853A1 (en) 1973-01-11
FR2143024B1 (en) 1977-12-23
AU4194572A (en) 1973-12-20
IT958270B (en) 1973-10-20
FR2143024A1 (en) 1973-02-02
AU460337B2 (en) 1975-04-24
CA946880A (en) 1974-05-07
US3748762A (en) 1973-07-31
ZA722949B (en) 1973-02-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees