Some cone CVT layouts use two rollers.[23][24] In 1903, William Evans and Paul Knauf used for the patent over a constantly variable transmission applying two parallel conical rollers pointing in opposite directions and related by belts that would be slid along the cones to differ the transmission ratio. In any https://daltonxzxus.frewwebs.com/33242425/fascination-about-gearbox-cvt