Invention Application
US20120168191A1 HAND-HELD POWER TOOL 有权
手持电动工具

HAND-HELD POWER TOOL
Abstract:
A hand-held power tool, in particular an impact drill driver, has a gearbox assemblage, a hammer impact mechanism, and a tool spindle. The hammer impact mechanism includes a striker that at least partly surrounds the tool spindle in at least one plane.
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