VARIABLE GEAR RATIO GEARBOX, METHOD FOR OBTAINING A VARIABLE OUTPUT FROM A CONSTANT INPUT AND METHOD FOR OBTAINING A CONSTANT OUTPUT FROM A VARIABLE INPUT

摘要

A mechanically variable gear ratio gearbox, a method for transforming a constant, rotating energy input to a variable, rotating output, and a method for transforming a variable rotating energy input to a constant, rotating output, whereby changes in speed and direction are caused by changing the orientation of geared wheels on a rotatable geared surface.