Patent Number: 7,086,304

Title: Roller cam assembly

Abstract: A transmission comprises a pair of drive shafts, one an input shaft and the other an output shaft, wherein one of said shafts is attached to a toothed cam having a trochoidal profile and the other drive shaft is attached to a roller ring having a plurality of cylindrical roller shafts aligned to mesh with said toothed cam and thereby permitting the transfer of torque from one shaft to the other.

Inventors: Ballard; Richard N. (Cincinnati, OH)


International Classification: F16H 55/06 (20060101)

Expiration Date: 8/08/02018