POWER TOOL
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United States of America Patent
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Issued Date -
Dec 24, 2015
app pub date -
Feb 28, 2014
filing date -
Mar 26, 2013
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A power tool, which transmits a rotational force of an intermediate shaft to a tool bit, is provided with a gear which converts the rotational force of the intermediate shaft into a striking force in a rotation direction and transmits the striking force to the tool bit, an impact sleeve, a ball, a hammer, a cylinder, a gear which does not convert the rotational force of the intermediate shaft into the striking force in the rotation direction, a sleeve, a cylinder, a motion conversion mechanism for converting the rotational force of the intermediate shaft into a striking force in a linear motion direction and transmits the striking force to the tool bit, a piston, a striker, an intermediate member, a clutch for switching the transmission paths of the rotational force of the intermediate shaft and a slide gear.
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