CA2904314A1 - Dispositif de foret et methode de formation de trous dans les materiaux - Google Patents
Dispositif de foret et methode de formation de trous dans les materiaux Download PDFInfo
- Publication number
- CA2904314A1 CA2904314A1 CA2904314A CA2904314A CA2904314A1 CA 2904314 A1 CA2904314 A1 CA 2904314A1 CA 2904314 A CA2904314 A CA 2904314A CA 2904314 A CA2904314 A CA 2904314A CA 2904314 A1 CA2904314 A1 CA 2904314A1
- Authority
- CA
- Canada
- Prior art keywords
- shank
- bit
- diameter
- engaging end
- drill bit
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 title claims description 53
- 238000005553 drilling Methods 0.000 claims abstract description 31
- 230000008859 change Effects 0.000 claims abstract description 9
- 239000011800 void material Substances 0.000 claims description 16
- 238000010276 construction Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 229910000639 Spring steel Inorganic materials 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 241000125205 Anethum Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241000053208 Porcellio laevis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/490,967 | 2014-09-19 | ||
| US14/490,967 US20150016906A1 (en) | 2010-02-25 | 2014-09-19 | Drill Bit System and Method for Forming Holes in Materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2904314A1 true CA2904314A1 (fr) | 2016-03-19 |
Family
ID=55521943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2904314A Abandoned CA2904314A1 (fr) | 2014-09-19 | 2015-09-18 | Dispositif de foret et methode de formation de trous dans les materiaux |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2904314A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270667A (zh) * | 2016-08-23 | 2017-01-04 | 文登蓝岛建筑工程有限公司 | 一种适用于建材的异形钻头 |
| CN114535664A (zh) * | 2022-03-10 | 2022-05-27 | 常州市西夏墅永昌工具有限公司 | 一种便于卡接定位的可拆卸中心钻 |
-
2015
- 2015-09-18 CA CA2904314A patent/CA2904314A1/fr not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270667A (zh) * | 2016-08-23 | 2017-01-04 | 文登蓝岛建筑工程有限公司 | 一种适用于建材的异形钻头 |
| CN114535664A (zh) * | 2022-03-10 | 2022-05-27 | 常州市西夏墅永昌工具有限公司 | 一种便于卡接定位的可拆卸中心钻 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |
Effective date: 20180918 |