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Withdrawn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 versions
EP0414345A2 (en
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/en
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Withdrawn legal-status Critical Current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 (en) 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 (en)
AU (1) AU641163B2 (en)
CA (1) CA2018309C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102667016B (en) * 2009-12-24 2015-12-16 昆士兰中部矿业供应有限公司 For the wear-resistant components of excavator-type shovel clamshell excavator

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993005245A1 (en) * 1991-09-10 1993-03-18 Caterpillar Inc. Retaining mechanism for a tooth assembly
US5412885A (en) * 1993-07-02 1995-05-09 Caterpillar Inc. Bucket base edge protector assembly
ES2644068T3 (en) * 2012-09-21 2017-11-27 Liebherr-Mining Equipment Colmar Sas Wing cover for a spoon of an earth moving machine; and earth moving machine
US9404240B2 (en) * 2013-11-07 2016-08-02 Caterpillar Inc. Bucket lip protection assemblies and lip adapters for same
CN112064591A (en) * 2020-08-11 2020-12-11 黄河水利水电开发总公司 Assembly type gate bottom edge structure and repairing method thereof
CN115506445B (en) * 2022-09-06 2023-10-31 江苏徐工国重实验室科技有限公司 Blade plate protection assembly and preparation method thereof

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 (en) * 2009-12-24 2015-12-16 昆士兰中部矿业供应有限公司 For the wear-resistant components of excavator-type shovel clamshell excavator

Also Published As

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

Similar Documents

Publication Publication Date Title
GB2235229B (en) Well apparatus
GB2262789B (en) Well apparatus
GB8901348D0 (en) Drilling apparatus
GB2228052B (en) Apparatus including seals
EP0385751A3 (en) Apparatus for disintegrating calculuses
GB2252115B (en) Wellhead apparatus
GB2229822B (en) Surveying apparatus
EP0411560A3 (en) Apparatus for consolidating soil
GB8926092D0 (en) Subsea apparatus
EP0414345A3 (en) Wear parts for excavation apparatus
EP0434663A3 (en) Dampingelement for skiboots
GB9019061D0 (en) Shield tunnelling apparatus
GB9308194D0 (en) Apparatus for indicating wear
GB8922619D0 (en) Scraper
GB9012433D0 (en) Support for underground mining operation
IL86481A0 (en) Dredging apparatus
GR900100777A (en) Improved method for useful diazinylpiperidines
GB8914753D0 (en) Digging machine
ZA898909B (en) Wear-resistant linings
IE893860L (en) Scraper apparatus
YU78689A (en) Portal scraper
PL280371A1 (en) Hydraulic apparatus for drilling blast-holes
GB2233010B (en) Underground excavator
PL278951A1 (en) Apparatus for instrumenting bore-holes
GB8829210D0 (en) Improved means for elevated working

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR GB IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19920312