Patent 7163091 was granted and assigned to Bendix Commercial Vehicle Systems Llc on January, 2007 by the United States Patent and Trademark Office.
A rotor having a disc and a hub assembly, in which the disc may be easily removed from the hub. The assembly has driving pins to connect the disc with the hub. The driving pins take up the tolerance between the disc and hub connection and absorb the torque applied to the rotor, preventing stress and therefore fatigue on the disc and hub.