PERFORATED CLUTCH DISC AND HEAT MANAGEMENT METHOD
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United States of America Patent
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Issued Date -
Jul 26, 2012
app pub date -
Jan 26, 2012
filing date -
Jan 26, 2011
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Abstract
A clutch disc for use in an automobile engine in communication with a flywheel is provided. The clutch disc includes a cylindrical disc comprising a central aperture. One or both sides of the cylindrical disc includes a clutch lining having a high coefficient of friction. The clutch lining is configured to interact with the flywheel during normal operation of an engine. The clutch disc further includes a plurality of perforations through the clutch disc, including the clutch lining and cylindrical disc. The perforations through the clutch disc provide a means for heat removal from within an engine and aid in extending the life of the clutch disc and clutch assembly.
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