Some cone CVT models use two rollers.[23][24] In 1903, William Evans and Paul Knauf applied for the patent with a constantly variable transmission working with two parallel conical rollers pointing in opposite Instructions and connected by belts that can be slid alongside the cones to change the transmission ratio. If https://gearbox-cvt20863.blogthisbiz.com/39348644/not-known-factual-statements-about-gearbox-cvt