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GB1292795A - Excavation scoop and wing-shroud securing adapter therefor - Google Patents

Excavation scoop and wing-shroud securing adapter therefor

Info

Publication number
GB1292795A
GB1292795A GB3319/70A GB331970A GB1292795A GB 1292795 A GB1292795 A GB 1292795A GB 3319/70 A GB3319/70 A GB 3319/70A GB 331970 A GB331970 A GB 331970A GB 1292795 A GB1292795 A GB 1292795A
Authority
GB
United Kingdom
Prior art keywords
scoop
wing
excavation
securing adapter
adapter therefor
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
GB3319/70A
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.)
Esco Corp
Original Assignee
Esco Corp
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 Esco Corp filed Critical Esco Corp
Publication of GB1292795A publication Critical patent/GB1292795A/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)
  • Earth Drilling (AREA)

Abstract

1292795 Excavator scoop digging edge assembly ESCO CORP 23 Jan 1970 [13 Feb 1969] 3319/70 Heading E1F The leading edges of the base 35 and sides 30 of an excavating scoop are protected from wear by embracing shrouds 38, 57 that are easily replaced when worn since they are only clamped in position about said edges by embracing digger teeth and wing adapters 39, 57 that are releasably secured to the scoop.
GB3319/70A 1969-02-13 1970-01-23 Excavation scoop and wing-shroud securing adapter therefor Expired GB1292795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79895369A 1969-02-13 1969-02-13

Publications (1)

Publication Number Publication Date
GB1292795A true GB1292795A (en) 1972-10-11

Family

ID=25174671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3319/70A Expired GB1292795A (en) 1969-02-13 1970-01-23 Excavation scoop and wing-shroud securing adapter therefor

Country Status (8)

Country Link
US (1) US3621594A (en)
JP (1) JPS502924B1 (en)
BE (1) BE745621A (en)
BR (1) BR7016703D0 (en)
DE (1) DE2006657C3 (en)
ES (1) ES376518A1 (en)
FR (1) FR2035317A5 (en)
GB (1) GB1292795A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324783A (en) * 1997-05-03 1998-11-04 Stephen Herd Excavator bucket edge strip

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851413A (en) * 1971-08-23 1974-12-03 Caterpillar Tractor Co Quick change cutting edge
BE787645A (en) * 1971-08-23 1973-02-19 Caterpillar Tractor Co Quickly replaceable bucket sharp edge.
US3736664A (en) * 1971-10-12 1973-06-05 Caterpillar Tractor Co Replaceable pinned-on cutting edge
US3812608A (en) * 1971-12-06 1974-05-28 Abex Corp Dipper bucket corner member with integral shroud
US3762079A (en) * 1972-10-02 1973-10-02 Caterpillar Tractor Co Quick-change cutting edge
US3896569A (en) * 1974-04-09 1975-07-29 Marion Power Shovel Co Earth working implement and tooth assembly therefor
US3958911A (en) * 1974-04-12 1976-05-25 Makeham Patricia L Die cutter for forage cubing device
US3961788A (en) * 1975-02-07 1976-06-08 Caterpillar Tractor Co. Bulldozer blade with improved tip and end bit
US4006544A (en) * 1975-05-12 1977-02-08 Caterpillar Tractor Co. Replaceable cutting edge assembly
US4007550A (en) * 1975-05-19 1977-02-15 Caterpillar Tractor Co. Replaceable corner tooth assembly
US3984929A (en) * 1975-10-08 1976-10-12 Caterpillar Tractor Co. Detachable cutting edge and tip-adapter arrangement for loader buckets
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
US4127952A (en) * 1977-06-20 1978-12-05 Caterpillar Tractor Co. Replaceable adapter for an earthworking tool
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
US4238896A (en) * 1979-08-24 1980-12-16 Caterpillar Tractor Co. Cutting edge assembly for a loader bucket
US4932145A (en) * 1989-03-21 1990-06-12 Reeves Jr James B Excavating tooth point and adapter assembly with additional wear prevention elements
US5088214A (en) * 1991-01-17 1992-02-18 Esco Corporation Excavator wear edge
USD352044S (en) 1993-03-26 1994-11-01 Bucyrus Blades, Inc. Bucket tooth
US5412885A (en) * 1993-07-02 1995-05-09 Caterpillar Inc. Bucket base edge protector assembly
US5438774A (en) * 1993-10-06 1995-08-08 Caterpillar Inc. Mechanically attached adapter
SE504157C2 (en) * 1994-03-21 1996-11-25 Componenta Wear Parts Ab The tooth arrangement; joining with a sprint
US6079132A (en) * 1997-09-26 2000-06-27 H&L Tooth Co. Excavating tooth assembly
US6986216B2 (en) * 2003-04-30 2006-01-17 Esco Corporation Wear assembly for the digging edge of an excavator
US20050132619A1 (en) * 2003-12-23 2005-06-23 Robinson Howard W. Excavating lip-mounted adapter and associated connection and shielding apparatus
US7596895B2 (en) * 2004-03-30 2009-10-06 Esco Corporation Wear assembly
US20050229442A1 (en) * 2004-03-30 2005-10-20 Esco Corporation Wear edge assembly
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
AU2006201511A1 (en) * 2005-04-12 2006-10-26 Esco Corporation Wear assembly
BR202012024726U2 (en) * 2011-12-09 2015-10-06 Minetec Sa descriptive memory
JP5318993B1 (en) * 2012-05-29 2013-10-16 株式会社小松製作所 Construction machinery excavation bucket
US9903101B2 (en) * 2014-12-05 2018-02-27 Caterpillar Inc. Replaceable shroud for work implement
US11105073B2 (en) * 2018-11-16 2021-08-31 Caterpillar Inc. Work implement assembly using a center adapter cover
AU2023227377A1 (en) 2022-03-03 2024-09-19 Metalogenia Research & Technologies S.L. Pinless shrouds for earth moving machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324783A (en) * 1997-05-03 1998-11-04 Stephen Herd Excavator bucket edge strip

Also Published As

Publication number Publication date
BE745621A (en) 1970-07-16
DE2006657C3 (en) 1979-09-06
BR7016703D0 (en) 1973-06-05
ES376518A1 (en) 1972-04-16
JPS502924B1 (en) 1975-01-30
FR2035317A5 (en) 1970-12-18
DE2006657B2 (en) 1979-01-11
US3621594A (en) 1971-11-23
DE2006657A1 (en) 1970-09-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee