Brush for vibration motor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 15, 2007
app pub date -
Sep 12, 2006
filing date -
Sep 12, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A brush for a vibration motor is disclosed. A brush in contact with a flat commutator for supplying a current, comprises a plurality of arms in contact with the flat commutator in substantially the same plane, and a support portion, which forms an electrical connection with a current source, for supplying a current to the arms and for securing and supporting the brush, where the support portion comprises a through hole of a designated size configured to allow an inflow of solder. Since the inflow of solder through the through hole secures the brush, whereby the adhesion between the brush and the flexible board may be enhanced.
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