EP0414345A3 - Wear parts for excavation apparatus - Google Patents

Wear parts for excavation apparatus Download PDF

Info

Publication number
EP0414345A3
EP0414345A3 EP19900306135 EP90306135A EP0414345A3 EP 0414345 A3 EP0414345 A3 EP 0414345A3 EP 19900306135 EP19900306135 EP 19900306135 EP 90306135 A EP90306135 A EP 90306135A EP 0414345 A3 EP0414345 A3 EP 0414345A3
Authority
EP
European Patent Office
Prior art keywords
wear parts
excavation apparatus
excavation
wear
parts
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.)
Withdrawn
Application number
EP19900306135
Other languages
English (en)
Other versions
EP0414345A2 (fr
Inventor
Howard W. Robinson
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.)
GH Hensley Industries Inc
Original Assignee
GH Hensley Industries Inc
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 GH Hensley Industries Inc filed Critical GH Hensley Industries Inc
Publication of EP0414345A2 publication Critical patent/EP0414345A2/fr
Publication of EP0414345A3 publication Critical patent/EP0414345A3/en
Withdrawn legal-status Critical Current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
    • 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)
EP19900306135 1989-06-06 1990-06-06 Wear parts for excavation apparatus Withdrawn EP0414345A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36270289A 1989-06-06 1989-06-06
US362702 1989-06-06

Publications (2)

Publication Number Publication Date
EP0414345A2 EP0414345A2 (fr) 1991-02-27
EP0414345A3 true EP0414345A3 (en) 1991-09-11

Family

ID=23427181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900306135 Withdrawn EP0414345A3 (en) 1989-06-06 1990-06-06 Wear parts for excavation apparatus

Country Status (3)

Country Link
EP (1) EP0414345A3 (fr)
AU (1) AU641163B2 (fr)
CA (1) CA2018309C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102667016B (zh) * 2009-12-24 2015-12-16 昆士兰中部矿业供应有限公司 用于挖掘机挖斗的耐磨组件

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU648008B2 (en) * 1991-09-10 1994-03-31 Caterpillar Inc. Retaining mechanism for a tooth assembly
US5412885A (en) * 1993-07-02 1995-05-09 Caterpillar Inc. Bucket base edge protector assembly
ES2644068T3 (es) * 2012-09-21 2017-11-27 Liebherr-Mining Equipment Colmar Sas Cubierta de ala para una cuchara de una máquina de movimiento de tierra; y máquina de movimiento de tierra
US9404240B2 (en) * 2013-11-07 2016-08-02 Caterpillar Inc. Bucket lip protection assemblies and lip adapters for same
CN112064591B (zh) * 2020-08-11 2024-11-15 黄河水利水电开发总公司 一种装配型闸门底缘结构及其修补方法
CN115506445B (zh) * 2022-09-06 2023-10-31 江苏徐工国重实验室科技有限公司 一种刃板保护组件及其制备方法

Citations (1)

* 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

Patent Citations (1)

* 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102667016B (zh) * 2009-12-24 2015-12-16 昆士兰中部矿业供应有限公司 用于挖掘机挖斗的耐磨组件

Also Published As

Publication number Publication date
CA2018309C (fr) 2001-05-08
EP0414345A2 (fr) 1991-02-27
CA2018309A1 (fr) 1990-12-06
AU5628490A (en) 1990-12-13
AU641163B2 (en) 1993-09-16

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