发明名称 POWER TOOL
摘要 <p>A power tool having an impact mechanism part using a hammer 24 and an anvil 31 is provided with a switching mechanism 35 of a mode in which the hammer 24 impacts the anvil 31 while the hammer is placed over the anvil 31 and another impact mode in which the hammer 24 impacts the anvil 31 without being placed over the anvil 31. The switching mechanism 35 includes a stopper 41 and a pusher 45 disposed in the rear of the hammer 24, and the stopper 41 is moved to carry out switching by rotating the pusher 45. The change member 48 that rotates the pusher 45 has a change lever 48b, which is positioned in the outer side of the hammer case 32, and the change member 48 and an annular part 46 are engaged in a housing.</p>
申请公布号 EP2830831(A1) 申请公布日期 2015.02.04
申请号 EP20130712371 申请日期 2013.03.04
申请人 HITACHI KOKI CO., LTD. 发明人 NISHIKAWA, TOMOMASA
分类号 B25B21/02 主分类号 B25B21/02
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