Some cone CVT layouts use two rollers.[23][24] In 1903, William Evans and Paul Knauf used to get a patent over a consistently variable transmission utilizing two parallel conical rollers pointing in reverse Instructions and linked by belts that might be slid along the cones to vary the transmission ratio. If https://lorenzodwmzl.blazingblog.com/32758407/how-much-you-need-to-expect-you-ll-pay-for-a-good-gearbox-cvt