Selective engagement apparatus and method
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United States of America Patent
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N/A
Issued Date -
Nov 1, 2007
app pub date -
May 1, 2006
filing date -
May 1, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A selective braking or clutching device includes a housing, an armature partially received within the housing and defining a radial air gap between the armature and the housing, and a coil productive of a magnetic field, a flux thereof being radially directed through the air gap. A method for extending the life of a selective braking or clutching device including positioning an armature relative to a housing such that a radial air gap is created between the housing and armature causing a magnetic flux to pass through the air gap in a radial direction.
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