Variator disk and support disk to be used in continuously variable transmission unit, comprising lens-shaped joint element accommodated in matching recesses

摘要

The arrangement is assembled of a variator disk (14) and a concentrically positioned support disk (16), both permanently joined to a shaft (12). Both, the variator disk (14) and the supporting disk (16) are provided with recesses (42, 44) forming the shape of a lens when combined and accommodating a joint element (50) of a matching outer shape in order to improve the connection between them.