Some cone CVT styles use two rollers.[23][24] In 1903, William Evans and Paul Knauf used for your patent over a consistently variable transmission utilizing two parallel conical rollers pointing in reverse directions and linked by belts that would be slid together the cones to differ the transmission ratio. Mercedes-Benz CLK https://gearbox-cvt25802.blog2freedom.com/32675874/gearbox-cvt-fundamentals-explained