BRUSHLESS MOTOR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 15, 2009
app pub date -
Mar 12, 2009
filing date -
Apr 10, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A brushless motor includes a rotor; a motor shaft supporting the rotor; a bearing section radially supporting the motor shaft; a thrust receiving section receiving an end of the motor shaft in the thrust direction; and an elastic damper ring being fitted on the motor shaft, the elastic damper ring being located between a circular groove, which is formed in the vicinity of the end of the motor shaft received by the thrust receiving section, and an end face of the bearing section.
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