发明名称 |
COLLET CHUCK AND CLAMPING DEVICE WITH IT |
摘要 |
The invention relates to a high-precision clamping device for tools in machine tools of the conventional type according to ISO 15488 and to a collet chuck, a base and a tensioning nut. The invention also relates to a chuck key for tightening the locknut without radial stress. The clamping device according to the invention is characterized by a substantially improved runout accuracy, torsional rigidity of the collet chuck and rigidity of the tool clamped therein. |
申请公布号 |
EP2081716(B1) |
申请公布日期 |
2017.03.08 |
申请号 |
EP20070819332 |
申请日期 |
2007.10.25 |
申请人 |
Franz Haimer Maschinenbau KG |
发明人 |
HAIMER, Franz |
分类号 |
B23B31/20;B25B13/48;B25B13/50;F16B23/00;F16B41/00 |
主分类号 |
B23B31/20 |
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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