EFFICIENCY BOOST OF POWER TRANSMISSION TO THE FRONT END ACCESSORY DRIVE
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United States of America Patent
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Issued Date -
Sep 18, 2014
app pub date -
Mar 14, 2014
filing date -
Mar 15, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An efficiency boost of power transmission to the front end accessory drive (“FEAD”) system is provided by a crankshaft damper having a hub, an inertia member operably attached to the hub by an elastomeric member, and a one-way clutch operably attached to the inertia member and to drive a belt-engaging surface. The one-way clutch is operably associated with the crankshaft damper for increasing the average RPM input to the FEAD system relative to the average crankshaft input.
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