LUFTREIFEN FÜR FAHRZEUG, VERFAHREN UND VORRICHTUNG ZU SEINER HERSTELLUNG

摘要

In a tyre for vehicle wheels, the tread band sidewalls and/or other structural elements of elastomer material have a layered structure which includes at least one first component and at least one second component of a material with different composition from that of the first component. The first and second components have an undulated interface profile, defining elements of mutual mechanical engagement. Also described is a process and an apparatus for manufacturing a tyre.