ES2070874T3 - Diente excavador. - Google Patents

Diente excavador.

Info

Publication number
ES2070874T3
ES2070874T3 ES89114753T ES89114753T ES2070874T3 ES 2070874 T3 ES2070874 T3 ES 2070874T3 ES 89114753 T ES89114753 T ES 89114753T ES 89114753 T ES89114753 T ES 89114753T ES 2070874 T3 ES2070874 T3 ES 2070874T3
Authority
ES
Spain
Prior art keywords
nose
pin
point
socket
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 - Lifetime
Application number
ES89114753T
Other languages
English (en)
Inventor
Robert K Emrich
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26120453&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2070874(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Esco Corp filed Critical Esco Corp
Application granted granted Critical
Publication of ES2070874T3 publication Critical patent/ES2070874T3/es
Priority claimed from HK98104778.3A external-priority patent/HK1005601B/en
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
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient
    • 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

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)
  • Steroid Compounds (AREA)
  • Gears, Cams (AREA)
  • Dental Preparations (AREA)

Abstract

UN DIENTE EXCAVADOR QUE TIENE UN PUNTO EQUIPADO CON UN CASQUILLO (A) MONTADO SOBRE UNA PUNTA ADOPTADORA (B) Y ASEGURADO CON UNA VARILLA VERTICAL (C) SOBRE UN LADO DEL INTERIOR (B). LA PUNTA, ESTA RANURADA PARA RECIBIR LA VARILLA Y ESTA EQUIPADA CON UNA PROTECCION RESALIENTE EXTENDIDA TRANSVERSALMENTE DESDE SU EXTREMO. EL PUNTO (A) TIENE AL MENOS UNA PARED LATERAL QUE SE EXTIENDE POR LA PARTE TRASERA BAJO EL CASQUILLO. DICHA PARED LATERAL TIENE UNAS PORCIONES ADAPTADORAS INTEGRALES, SEPARADAS VERTICALMENTE, QUE TIENEN SUPERFICIES FRONTALMENTE SITUADAS CONTRA LA VARILLA. LA RANURA DEL PUNTAL PROVEE UNA SUPERFICIE ARTICULADA TRASERAMENTE CONTRA LA VARILLA EN EL MEDIO DE LAS SUPERFICIES DE ARTICULACION ADAPTADORAS.
ES89114753T 1989-08-09 1989-08-09 Diente excavador. Expired - Lifetime ES2070874T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP89114753A EP0412186B1 (en) 1989-08-09 1989-08-09 Excavating tooth
HK98104778.3A HK1005601B (en) 1998-06-03 Excavating tooth

Publications (1)

Publication Number Publication Date
ES2070874T3 true ES2070874T3 (es) 1995-06-16

Family

ID=26120453

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89114753T Expired - Lifetime ES2070874T3 (es) 1989-08-09 1989-08-09 Diente excavador.

Country Status (6)

Country Link
EP (1) EP0412186B1 (es)
AT (1) ATE119604T1 (es)
AU (1) AU605431B1 (es)
DE (1) DE68921621T2 (es)
ES (1) ES2070874T3 (es)
GR (1) GR3015337T3 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2162474A1 (de) * 1971-12-16 1973-06-20 Andre Aulfinger Baggerzahn mit auswechselbarer zahnspitze
DE7304417U (de) * 1972-03-08 1973-05-17 Aktiebolaget Bofors Löffelzahn für Baggerlöffel od. dgl
SE456097B (sv) * 1984-04-18 1988-09-05 Bofors Wear Parts Ab Slitdel till verktyg till markbearbetningsmaskiner
US4761900A (en) * 1986-12-04 1988-08-09 Esco Corporation Excavating tooth assembly

Also Published As

Publication number Publication date
AU605431B1 (en) 1991-01-10
HK1005601A1 (en) 1999-01-15
DE68921621T2 (de) 1995-10-05
ATE119604T1 (de) 1995-03-15
EP0412186A1 (en) 1991-02-13
EP0412186B1 (en) 1995-03-08
DE68921621D1 (de) 1995-04-13
GR3015337T3 (en) 1995-06-30

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