Whilst CVT has not too long ago acquired level of popularity, with new improvements giving larger effectiveness, the look has existed for centuries. Leonardo da Vinci created the first cvt transmission in 1490, although it was developed in 1886 by Daimler and Benz. Wasn't officially patented right up until now. https://landenuxxvr.ssnblog.com/33240556/considerations-to-know-about-gearbox-cvt