发明名称 Electric hand tool
摘要 The present invention relates to an electric hand tool, in particular a drill or a screwdriver, comprising a housing, an electric motor accommodated therein and having a motor shaft, a tool shaft which is mounted in the housing and which is driven by the motor shaft via a transmission, and a hand-operated locking mechanism for blocking the rotating movement of the tool shaft, wherein this locking mechanism acts on the motor shaft, so that it is possible to suffice with a lesser locking force in order to block the tool shaft with the same locking effect.
申请公布号 US2001052419(A1) 申请公布日期 2001.12.20
申请号 US20010798558 申请日期 2001.03.02
申请人 QUIRIJNEN ANTONIUS JACOBUS JOHANNUS;HOUBEN JAN PETER;MOOLENAAR ANTONY 发明人 QUIRIJNEN ANTONIUS JACOBUS JOHANNUS;HOUBEN JAN PETER;MOOLENAAR ANTONY
分类号 B25B21/00;B23B45/00;B23B45/16;B25F5/00;(IPC1-7):B25D17/04 主分类号 B25B21/00
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