ES376518A1 - Cutting edge for excavating devices - Google Patents

Cutting edge for excavating devices

Info

Publication number
ES376518A1
ES376518A1 ES376518A ES376518A ES376518A1 ES 376518 A1 ES376518 A1 ES 376518A1 ES 376518 A ES376518 A ES 376518A ES 376518 A ES376518 A ES 376518A ES 376518 A1 ES376518 A1 ES 376518A1
Authority
ES
Spain
Prior art keywords
reinforcement
bucket
lip
cutting edge
support surface
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
ES376518A
Other languages
Spanish (es)
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 ES376518A1 publication Critical patent/ES376518A1/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

A digging device having a bucket provided with a forward projecting lip, said lip being defined in part by a surface subject to wear, a reinforcement mounted on said lip surface, a digging tooth member detachably mounted on said bucket and projecting towards the aforementioned lip, fastening means that connect said member and bucket, the improvement being characterized by the fact that said member is equipped with a support surface that faces backwards and the said reinforcement in the front part It is equipped with a support surface that faces forward, remaining in engagement when a force is applied that tends to dislodge said reinforcement, with which said reinforcement is removably fixed in position on the said bucket by means of the said member and no need for welding or the like. (Machine-translation by Google Translate, not legally binding)
ES376518A 1969-02-13 1970-02-12 Cutting edge for excavating devices Expired ES376518A1 (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
ES376518A1 true ES376518A1 (en) 1972-04-16

Family

ID=25174671

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376518A Expired ES376518A1 (en) 1969-02-13 1970-02-12 Cutting edge for excavating devices

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)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787645A (en) * 1971-08-23 1973-02-19 Caterpillar Tractor Co Quickly replaceable bucket sharp edge.
US3851413A (en) * 1971-08-23 1974-12-03 Caterpillar Tractor Co Quick change cutting 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
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
GB2324783A (en) * 1997-05-03 1998-11-04 Stephen Herd Excavator bucket edge strip
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
US11236494B2 (en) * 2018-11-16 2022-02-01 Caterpillar Inc. Work implement assembly using an adapter mating with a notched base edge
WO2023166090A1 (en) 2022-03-03 2023-09-07 Metalogenia Research & Technologies S.L. Pinless shrouds for earth moving machines

Also Published As

Publication number Publication date
DE2006657C3 (en) 1979-09-06
US3621594A (en) 1971-11-23
DE2006657A1 (en) 1970-09-03
BE745621A (en) 1970-07-16
DE2006657B2 (en) 1979-01-11
GB1292795A (en) 1972-10-11
FR2035317A5 (en) 1970-12-18
JPS502924B1 (en) 1975-01-30
BR7016703D0 (en) 1973-06-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19900212