| 发明名称 |
BOHRER MIT SCHWINGUNGSDÄMPFER |
| 摘要 |
A drilling tool includes a drill body having chip channel formed therein and carrying cutting inserts at front ends of respective chip channels. Disposed in the chip channels at a location spaced from the cutting insert are respective damping elements. Each damping element comprises first and second portions formed of respective materials of different rigidity. |
| 申请公布号 |
AT352388(T) |
申请公布日期 |
2007.02.15 |
| 申请号 |
AT20010941354T |
申请日期 |
2001.06.01 |
| 申请人 |
SANDVIK INTELLECTUAL PROPERTY AB |
发明人 |
BERGHOLT, MARIE-LOUISE;KARLSSON, LEIF;TUKALA, TOMMY |
| 分类号 |
B23Q11/00;B23B51/00;B23B51/04;F16F7/08;F16F7/108;F16F15/04;F16F15/08;(IPC1-7):B23B51/00 |
主分类号 |
B23Q11/00 |
| 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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