EP0414345A3 - Wear parts for excavation apparatus - Google Patents
Wear parts for excavation apparatus Download PDFInfo
- 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- Withdrawn
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)
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EP19900306135 Withdrawn EP0414345A3 (en) | 1989-06-06 | 1990-06-06 | Wear parts for excavation apparatus |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)
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 (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2264133B (en) * | 1991-09-10 | 1995-03-29 | Caterpillar Inc | Retaining mechanism |
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 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3851413A (en) * | 1971-08-23 | 1974-12-03 | Caterpillar Tractor Co | Quick change cutting edge |
-
1990
- 1990-06-05 CA CA 2018309 patent/CA2018309C/en not_active Expired - Lifetime
- 1990-06-05 AU AU56284/90A patent/AU641163B2/en not_active Ceased
- 1990-06-06 EP EP19900306135 patent/EP0414345A3/en not_active Withdrawn
Patent Citations (1)
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)
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 |
---|---|
EP0414345A2 (en) | 1991-02-27 |
AU5628490A (en) | 1990-12-13 |
AU641163B2 (en) | 1993-09-16 |
CA2018309C (en) | 2001-05-08 |
CA2018309A1 (en) | 1990-12-06 |
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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 |