ES2148219T3 - Conjunto de sujecion para dientes de excavacion. - Google Patents

Conjunto de sujecion para dientes de excavacion.

Info

Publication number
ES2148219T3
ES2148219T3 ES93904620T ES93904620T ES2148219T3 ES 2148219 T3 ES2148219 T3 ES 2148219T3 ES 93904620 T ES93904620 T ES 93904620T ES 93904620 T ES93904620 T ES 93904620T ES 2148219 T3 ES2148219 T3 ES 2148219T3
Authority
ES
Spain
Prior art keywords
bucket
lip
shanks
bearing surfaces
curvilinear
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 - Lifetime
Application number
ES93904620T
Other languages
English (en)
Inventor
Charles Clendenning
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.)
H&L Tooth Co
Original Assignee
H&L Tooth Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25146587&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2148219(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by H&L Tooth Co filed Critical H&L Tooth Co
Application granted granted Critical
Publication of ES2148219T3 publication Critical patent/ES2148219T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • 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

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)
  • Shovels (AREA)
  • Surgical Instruments (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Telephone Function (AREA)

Abstract

UN CONJUNTO DE MONTAJE PARA FIJAR DIENTES DE EXCAVACION (15) A LA CUCHARA DE CARGA O EXCAVACION DE GRANDES EQUIPOS DE EXCAVACION. EL CONJUNTO INCLUYE UN REBORDE DE CUCHARA (10) ADAPTADO PARA FIJAR A UNA CUCHARA DE CARGA O EXCAVACION, Y VARIOS FUSTES (12) ADAPTADOS PARA FIJAR AL REBORDE Y SUSTENTAR LOS DIENTES DE EXCAVACION. LA SEGUNDA SUPERFICIE DE APOYO CURVILINEA (38) TOCA Y COINCIDE CON UNA DE LAS PRIMERAS SUPERFICIES DE APOYO CURVILINEAS (26) EN EL REBORDE DE LA CUCHARA CON EL FUSTE ENCIMA. LA PRIMERA Y SEGUNDA SUPERFICIES DE APOYO CURVILINEAS DEFINEN SEGMENTOS DE IGUAL RADIO DE UN CIRCULO DE RADIO CONSTANTE DE MODO QUE EL FUSTE PUEDA ALINEARSE EN PARALELO EN UN ANGULO DE HASTA QUINCE GRADOS CON RESPECTO AL EJE LONGITUDINAL CENTRAL (20) DEL REBORDE DE LA CUCHARA, MANTENIENDOSE LAS RELACIONES DE CONTACTO Y COINCIDENCIA DE LAS SUPERFICIES DE APOYO PRIMERA Y SEGUNDA DE MODO QUE SE EVITE LA FRACTURA DEL APOYO DENTRO DEL FUSTE DURANTE EL USO.
ES93904620T 1992-01-21 1993-01-19 Conjunto de sujecion para dientes de excavacion. Expired - Lifetime ES2148219T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/789,098 US5283965A (en) 1992-01-21 1992-01-21 Attachment assembly for excavation teeth

Publications (1)

Publication Number Publication Date
ES2148219T3 true ES2148219T3 (es) 2000-10-16

Family

ID=25146587

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93904620T Expired - Lifetime ES2148219T3 (es) 1992-01-21 1993-01-19 Conjunto de sujecion para dientes de excavacion.

Country Status (13)

Country Link
US (1) US5283965A (es)
EP (1) EP0828900B1 (es)
AT (1) ATE193351T1 (es)
AU (1) AU672964B2 (es)
CA (1) CA2149312C (es)
DE (1) DE69328740T2 (es)
DK (1) DK0828900T3 (es)
ES (1) ES2148219T3 (es)
GR (1) GR3034149T3 (es)
MX (1) MX9300263A (es)
PT (1) PT828900E (es)
WO (1) WO1993015280A1 (es)
ZA (1) ZA93402B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ286498B6 (en) * 1995-04-12 2000-04-12 Plasser Bahnbaumasch Franz Pull-through and transportation chain for transporting gravel of track ballastway
US6434862B1 (en) * 2000-08-09 2002-08-20 William J. Hren Skewed dipper
US7080470B2 (en) * 2003-04-30 2006-07-25 Esco Corporation Wear assembly for excavator digging edge
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
AU2007240241B1 (en) * 2007-12-12 2008-09-18 Swift Assets Pty Ltd An Excavator Bucket
US11479950B2 (en) 2018-11-16 2022-10-25 Caterpillar Inc. Work implement assembly using a load sharing block with an arcuate profile
CA3169857A1 (en) * 2020-02-05 2021-08-12 9257-5810 Quebec Inc. Wear member assembly for earth working bucket
GB2619124A (en) * 2020-10-28 2023-11-29 Tina Tann As Integrated hammerless wear member replacement system for ground engaging apparatus
US11939740B2 (en) * 2020-11-18 2024-03-26 Caterpillar Inc. Work implement assembly using adapters, adapter covers, and a notched base edge
CA3206506A1 (en) 2021-01-29 2022-08-04 Joel S. Hankland Wear assembly, digging edge and inserts for earth working equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947982A (en) * 1973-12-10 1976-04-06 Tomaso Mantovani Structure for connecting teeth to the digging edge of a bucket
SU682605A1 (ru) * 1976-06-08 1979-08-30 Киевский Инженерно-Строительный Институт Ковш роторного экскаватора
DE2744497C3 (de) * 1977-10-04 1982-11-04 Intertractor Viehmann GmbH & Co, 5820 Gevelsberg Schaufelzahn für Bagger o.dgl.
US4570365A (en) * 1983-11-23 1986-02-18 Bierwith Robert S Digging tooth and bucket lip construction
US4932145A (en) * 1989-03-21 1990-06-12 Reeves Jr James B Excavating tooth point and adapter assembly with additional wear prevention elements
US5077918A (en) * 1990-09-10 1992-01-07 Caterpillar Inc. Cutting edge assembly for an implement

Also Published As

Publication number Publication date
EP0828900A4 (en) 1998-05-20
EP0828900B1 (en) 2000-05-24
DE69328740T2 (de) 2001-02-08
ZA93402B (en) 1994-10-19
PT828900E (pt) 2000-11-30
MX9300263A (es) 1993-07-01
AU672964B2 (en) 1996-10-24
CA2149312A1 (en) 1993-08-05
DE69328740D1 (de) 2000-06-29
EP0828900A1 (en) 1998-03-18
AU3592093A (en) 1993-09-01
US5283965A (en) 1994-02-08
CA2149312C (en) 1996-04-23
WO1993015280A1 (en) 1993-08-05
DK0828900T3 (da) 2000-10-09
GR3034149T3 (en) 2000-11-30
ATE193351T1 (de) 2000-06-15

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