CA103297S - Driver drill bit - Google Patents
Driver drill bitInfo
- Publication number
- CA103297S CA103297S CA 103297 CA103297F CA103297S CA 103297 S CA103297 S CA 103297S CA 103297 CA103297 CA 103297 CA 103297 F CA103297 F CA 103297F CA 103297 S CA103297 S CA 103297S
- Authority
- CA
- Canada
- Prior art keywords
- drill bit
- driver drill
- view
- driver
- cut
- 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 - Lifetime
Links
Abstract
The present design is for a driver drill bit for an overburden drilling system. The driver drill bit shows a substantially cylindrical drilling head having two cut-away portions positioned opposite one another, and two flushing passageways interspersed between the two cut-away portions. The driver drill bit further shows a locking surface extending from each cut-away portion. The broken lines in Figures 1-7 are for illustrative purposes only, and form no part of the design.Drawings of the design are included, in which:Figure 1 is a perspective view of a driver drill bit according to the present design;Figure 2 is a top plan view of the driver drill bit of Figure 1;Figure 3 is a front view of the driver drill bit of Figure 1;Figure 4 is a left side view of the driver drill bit of Figure 1;Figure 5 is a back view of the driver drill bit of Figure 1;Figure 6 is a right side view of the driver drill bit of Figure 1;Figure 7 is a perspective view of the driver drill bit of Figure 1 in co-operation with a crown bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 103297 CA103297S (en) | 2003-06-12 | 2003-06-12 | Driver drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 103297 CA103297S (en) | 2003-06-12 | 2003-06-12 | Driver drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA103297S true CA103297S (en) | 2005-02-23 |
Family
ID=52596044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 103297 Expired - Lifetime CA103297S (en) | 2003-06-12 | 2003-06-12 | Driver drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA103297S (en) |
-
2003
- 2003-06-12 CA CA 103297 patent/CA103297S/en not_active Expired - Lifetime
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