Whilst CVT has not too long ago attained level of popularity, with new innovations offering higher effectiveness, the design has existed for centuries. Leonardo da Vinci created the 1st cvt transmission in 1490, although it was produced in 1886 by Daimler and Benz. Was not officially patented until finally now. https://martinwywsp.pages10.com/not-known-facts-about-gearbox-cvt-69506339