CA1224028A - Outil de creusage - Google Patents
Outil de creusageInfo
- Publication number
- CA1224028A CA1224028A CA000455027A CA455027A CA1224028A CA 1224028 A CA1224028 A CA 1224028A CA 000455027 A CA000455027 A CA 000455027A CA 455027 A CA455027 A CA 455027A CA 1224028 A CA1224028 A CA 1224028A
- Authority
- CA
- Canada
- Prior art keywords
- conical tip
- generally conical
- tool according
- tip portion
- concave surface
- 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
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 239000010426 asphalt Substances 0.000 abstract description 4
- 238000003801 milling Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000013521 mastic Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000455027A CA1224028A (fr) | 1983-03-23 | 1984-05-24 | Outil de creusage |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8301584A SE450259C (sv) | 1983-03-23 | 1983-03-23 | Verktyg för brytning eller avverkning av fasta material, såsom asfalt |
| CA000455027A CA1224028A (fr) | 1983-03-23 | 1984-05-24 | Outil de creusage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1224028A true CA1224028A (fr) | 1987-07-14 |
Family
ID=25670397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000455027A Expired CA1224028A (fr) | 1983-03-23 | 1984-05-24 | Outil de creusage |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1224028A (fr) |
-
1984
- 1984-05-24 CA CA000455027A patent/CA1224028A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |