发明名称 Battery powered tools
摘要 A power tool (1) includes a tool body (3) on which a battery (10) as a power source is mounted. A switch (7) is electrically connected to the battery for supplying power to a motor (6) that is disposed within the tool body. An ON lock mechanism (12,20) serves to lock the switch in an ON position. The ON lock state of the switch can be released or the switch can be turned OFF when the battery is removed from the power tool.
申请公布号 US6742601(B2) 申请公布日期 2004.06.01
申请号 US20010014923 申请日期 2001.12.14
申请人 MAKITA CORPORATION 发明人 NUMATA FUMITOSHI
分类号 B24B23/02;B25F5/00;(IPC1-7):E21B23/02 主分类号 B24B23/02
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