A system for reducing undue vibrations transmitted to a vehicle by a tire assembly including a tire buffing or grinding machine, a tire balancing machine, and a mounting adapter for alternatively mounting the tire assembly on the tire buffing machine and the tire balancing machine. The tire buffing machine...http://www.google.com.au/patents/US4139041?utm_source=gb-gplus-sharePatent US4139041 - Tire buffing machine system
