<p>An impact tool (1) including: a motor (3); a speed- reduction mechanism (21) that reduces a torque of the motor (3); a hammer (41) connected to an output portion of the speed- reduction mechanism (21); and an anvil (46) that can be swung relatively to the hammer (41), wherein the hammer (41) is directly driven by the motor via a speed reduction mechanism, and wherein the impact tool (1) can operate in: a drill mode in which an end tool attached to the anvil (46) is rotated by rotating the hammer (41) in one direction so as to rotate the anvil (46); and an impact mode in which the end tool attached to the anvil (46) is rotated while the hammer (41) intermittently strikes the anvil (46).</p>
申请公布号
WO2011102559(A1)
申请公布日期
2011.08.25
申请号
WO2011JP54416
申请日期
2011.02.21
申请人
HITACHI KOKI CO., LTD.;MASHIKO, HIRONORI;NISHIKAWA, TOMOMASA;YAMAGUCHI, HAYATO