Brush card for window lift motors
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United States of America Patent
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Oct 28, 2008
Grant Date -
Jun 7, 2007
app pub date -
Aug 21, 2006
filing date -
Dec 7, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A brush card assembly 10 includes a brush card member 12, conductive contacts 14 provided on the brush card member, and brushes 16 mounted to be electrically in contact with the conductive contacts. The assembly 10 also includes brush box 18 associated with each of the brushes. Each brush box includes an integral spring 24 constructed and arranged to bias an associated brush to contact a commutator, and an integral retainer 26 constructed and arranged to exert pressure on the associated brush once the brush is disengaged from the commutator.
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