Portable electric cutter
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United States of America Patent
Stats
-
Feb 12, 2019
Grant Date -
Jan 25, 2018
app pub date -
Oct 2, 2017
filing date -
Mar 15, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A portable electric cutter includes a housing in which a motor is accommodated, a saw blade driven to rotate by the motor, a base coupled to the housing and having a bottom surface slidable on a surface of a material to be cut, a fan driven to rotate by the motor, a driving circuit for switching power supplied to the motor, and a control circuit for controlling the driving circuit. A circuit board on which the driving circuit, the control circuit and others are mounted is provided, motor cooling air vents are provided in the housing on a side opposite to the saw blade, and circuit board cooling air vents are provided in the housing on the side opposite to the saw blade.
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