A friction cone gearing includes a housing, first and second bevel wheels received in the housing and rotatable about parallel rotational axes, with the bevel wheels having a same taper angle, a friction ring operatively engaged with the bevel wheels and encircling one of the bevel wheels, whereby the friction ring is guided along a generatrix of both bevel gears, and a cage for retaining the friction ring, with the cage being guided along the generatrix of both bevel gears and swingably mounted to the housing for pivoting about a pivot axis by means of a suitable drive mechanism.