| 发明名称 |
Tool Blades And Their Manufacture |
| 摘要 |
There is provided a tool blade, comprising a backing strip particles of abrasive material and a binder layer of binding material which binds the abrasive particles along an edge of the backing strip, wherein the edge of the backing strip is pre-formed with teeth, on which the abrasive particles are bound by the binding material. A profiled cutting portion extends beyond the pre-formed teeth. The pre-formed teeth are shaped as generally triangular waves or are flattened at least partially along an upper edge on which the cutting portion is at least partially disposed. A method of making such a blade is also provided. |
| 申请公布号 |
US2017014921(A1) |
申请公布日期 |
2017.01.19 |
| 申请号 |
US201615206550 |
申请日期 |
2016.07.11 |
| 申请人 |
C4 Carbides Limited |
发明人 |
Nicolson Peter |
| 分类号 |
B23D61/18;B23K1/20;B23D65/00;B33Y50/02;B33Y10/00;B33Y80/00;B23K1/005;B23K35/02 |
主分类号 |
B23D61/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A tool blade, comprising:
a backing strip; particles of abrasive material; and a binder layer of binding material which binds the abrasive particles along an edge of the backing strip; wherein the edge of the backing strip is pre-formed with teeth on which the abrasive particles are bound by the binding material. |
| 地址 |
Cambridge GB |
