发明名称 Tool holder
摘要 The tool receiver (2) of a hand-held power tool (4) is coupled to a motor-driven spindle (6) of the tool, and has a clamping device (12, 34), to which the changeable tool can be fixed axially so that it cannot rotate freely via a shaft sector (8) of circular cross-section. The clamping device has a rotary carrier (18) separated from it, with a rotation bearing (20) between them.
申请公布号 EP1618977(A1) 申请公布日期 2006.01.25
申请号 EP20050106767 申请日期 2005.07.22
申请人 HILTI AKTIENGESELLSCHAFT 发明人 HARTMANN, MARKUS;NOSER, MARTIN;SANCHEN, GUENTHER
分类号 B23B31/22 主分类号 B23B31/22
代理机构 代理人
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