| 发明名称 |
METHOD FOR MANUFACTURING DISPOSABLE ROTARY CUTTING TOOLS AND DISPOSABLE ROTARY TOOL FOR DENTAL OR MEDICAL APPLICATIONS |
| 摘要 |
The shank (12) of the disposable rotary cutting tool (10) comprises a pipe section (16) cut from a drawn metal pipe. The tool head (14) is formed from a cut-out (18a, 18b) of a drawn metal sheet or a section of a metal tube by non-cutting machining. The pipe section (16) and the tool head (14) are advantageously attached by force fitting. |
| 申请公布号 |
CA2507328(C) |
申请公布日期 |
2012.04.24 |
| 申请号 |
CA20052507328 |
申请日期 |
2005.05.13 |
| 申请人 |
STRAUMANN HOLDING AG |
发明人 |
COURVOISIER, STEPHANE |
| 分类号 |
A61C3/02;A61B17/16;A61B17/32;A61B19/00;A61C8/00;B23B49/00;B23B51/00;B23B51/04;B23C5/10;B23P15/32 |
主分类号 |
A61C3/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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