| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an impact tool that is effective for miniaturization of a tool body size. <P>SOLUTION: The impact tool has: an electric motor 111; a swinging member 129 that is driven by the motor 111 and swings in the axial direction of a tool bit; a striking mechanism 115 that is driven by components of a linear motion in the axial direction of the tool bit in the swinging motion of the swinging member 129; a connecting part 124 that connects the swinging member 129 and the striking mechanism 115; a housing member 151 that houses at least the connecting part 124 in the internal space 156; and a counter weight 155 that is disposed within the internal space 156 of the housing member 151, and reduces vibration caused when the tool bit is driven. <P>COPYRIGHT: (C)2013,JPO&INPIT |
