发明名称 Hand-held power tool with a suction device
摘要 A hand-held power tool inclLldes motor-driven drive shaft ( 4 ) for driving a working tool ( 9 ) and located in the tool housing ( 1 ), and a suction device ( 2 ) formed as a modular unit releasably connectable wYith the tool housing ( 1 ) and having a suction conduit ( 5 ), a receiving chamber ( 7 ), a precipitation device ( 8 ) located in the receiving chamber ( 7 ), and an impeller ( 6 ) driven by the drive shaft ( 4 ) of the power tool and located between the suction conduit ( 5 ) and the precipitation device ( 8 ).
申请公布号 US7047647(B1) 申请公布日期 2006.05.23
申请号 US20020284221 申请日期 2002.10.30
申请人 HILTI AKTIENGESELLSCHAFT 发明人 MUELLER STEPHAN;BAXIVANELIS KONSTANTIN;NEUMEIER MICHAEL
分类号 B23B47/34;B26B7/00;B23D59/00;B23Q11/00;B25D17/18;B25F5/00 主分类号 B23B47/34
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