Abstract: A carbon to carbon friction mechanism which includes a lightweight pressure plate directly mounted to an adjacent carbon plate so that the pressure plate is kept concentrically aligned during operation of the mechanism. The directly mounted pressure plate and adjacent carbon plate may be used as components of a carbon to carbon friction clutch. Sufficient clearances are provided between the pressure plate and its adjacent carbon plate to allow for thermal expansion of the materials used for the pressure and carbon plates.
Type:
Grant
Filed:
March 8, 1994
Date of Patent:
May 16, 1995
Assignee:
Tilton Engineering, Inc.
Inventors:
Christopher P. Bernal, Roger H. Hendrix, McLane Tilton