发明名称 Rechargeable battery-operated hand machine tool
摘要 The invention is based on a rechargeable battery-operated hand machine tool ( 10 ) having an electric drive motor ( 18 ) accommodated in a housing ( 12 ) and powered by a rechargeable battery ( 20 ), which motor is used to drive a tool ( 16 ), and having an actuating means ( 14 ) for switching the drive motor ( 18 ) on and off. A mechanism ( 22 ) is provided, which is capable of reducing the discharging of the battery ( 20 ) during operation.
申请公布号 US7395875(B2) 申请公布日期 2008.07.08
申请号 US20050103261 申请日期 2005.04.11
申请人 ROBERT BOSCH GMBH 发明人 KRONDORFER HARALD;BOSCH VOLKER
分类号 H02J7/00;B25F3/00;B25F5/00;E21B3/00;H02P7/18 主分类号 H02J7/00
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