发明名称 POWER TOOL
摘要 PROBLEM TO BE SOLVED: To provide a power tool capable of reliably switching the rotating direction of a motor between forward and reverse directions without being affected by dust. SOLUTION: The power tool, driven by the motor capable of switching its rotating direction between forward and reverse directions, rotates an attached tool bit; wherein changeover switches (28a, 28b) for switching the rotating direction of the motor are configured with push-type switches, the entire surface of the changeover switches are covered with a surface cover, and LEDs 27a, 28b indicating an operation mode are provided in the vicinity of the changeover switches. The changeover switches are a first switch 28a to forward-rotate the motor and a second switch 28b to reverse-rotate the motor; the first switch 28a is provided on one side of a housing 6 of the power tool and the second switch 28b is provided on the other side of the housing 6. COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2009248290(A) 申请公布日期 2009.10.29
申请号 JP20080102970 申请日期 2008.04.10
申请人 HITACHI KOKI CO LTD 发明人 OMORI KAZUHIRO;SHOJI JUNICHI
分类号 B25F5/00 主分类号 B25F5/00
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