CA2355639A1 - Excavating implement - Google Patents
Excavating implement Download PDFInfo
- Publication number
- CA2355639A1 CA2355639A1 CA002355639A CA2355639A CA2355639A1 CA 2355639 A1 CA2355639 A1 CA 2355639A1 CA 002355639 A CA002355639 A CA 002355639A CA 2355639 A CA2355639 A CA 2355639A CA 2355639 A1 CA2355639 A1 CA 2355639A1
- Authority
- CA
- Canada
- Prior art keywords
- cutting edges
- primary
- intersect
- blade
- excavating implement
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
- E02F3/8152—Attachments therefor, e.g. wear resisting parts, cutting edges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (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)
Abstract
An excavating implement (10) is described which includes a blade (20) defini ng a top surface, an opposed bottom surface, a rear edge, a front edge, and opposed end surfaces (30). Primary cutting edges (34) are spaced apart along the front edge, and secondary cutting edges (38) positioned between the primary cutting edges (34). The secondary cutting edges (38) are recessed relative to the primary cutting edges (34). The secondary and primary cuttin g edges (38 and 34) intersect with the bottom surface. The blade (20) also defines primary and secondary beveled surfaces forming acute angles with the bottom surface, and which extend angularly toward the rear edge from the respective primary and secondary cutting edges (34 and 38) to intersect with the top surface.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1998/027653 WO2000039407A1 (en) | 1998-12-23 | 1998-12-23 | Excavating implement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2355639A1 true CA2355639A1 (en) | 2000-07-06 |
| CA2355639C CA2355639C (en) | 2006-04-04 |
Family
ID=22268558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002355639A Expired - Lifetime CA2355639C (en) | 1998-12-23 | 1998-12-23 | Excavating implement |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU1947799A (en) |
| CA (1) | CA2355639C (en) |
| MX (1) | MXPA01006574A (en) |
| WO (1) | WO2000039407A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9957691B2 (en) * | 2014-07-29 | 2018-05-01 | Caterpillar Inc. | Wear component for ground engaging tool |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3426459A (en) * | 1965-10-22 | 1969-02-11 | Gerald A Petersen | Tooth and holder for bucket |
| US3497973A (en) * | 1967-05-01 | 1970-03-03 | Caterpillar Tractor Co | Compact high strength replaceable cutting edge |
| US4271614A (en) * | 1979-10-22 | 1981-06-09 | J. I. Case Company | Floating soil fracture tool |
| US4581833A (en) * | 1985-01-31 | 1986-04-15 | Louie Zeravica | Offset shovel assembly for use with backhoe |
-
1998
- 1998-12-23 WO PCT/US1998/027653 patent/WO2000039407A1/en active Application Filing
- 1998-12-23 CA CA002355639A patent/CA2355639C/en not_active Expired - Lifetime
- 1998-12-23 MX MXPA01006574A patent/MXPA01006574A/en active IP Right Grant
- 1998-12-23 AU AU19477/99A patent/AU1947799A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA01006574A (en) | 2003-03-27 |
| WO2000039407A1 (en) | 2000-07-06 |
| CA2355639C (en) | 2006-04-04 |
| AU1947799A (en) | 2000-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20181224 |