| 摘要 |
<p>The present invention concerns a tyre for vehicle wheels, intended for being used for sports events and for high performances, that is capable of guaranteeing - under any running conditions - of time, as well as of the road, the best road-behaviour characteristics.</p><p>The tyre of the invention presents a tread pattern that is axially subdivided into two circumferential adjacent sections of blocks (12,13,14) and grooves (16,17) respectively; and a tread-band - comprised by two circumferential portions (10, 11) that are axially adjacent, made from diverse elastomeric compositions and having a diverse thickness where the line of separation between the two sections of the pattern, does not coincide with the line of separation between the two portions made of elastomeric compositions.</p><p>The said tread-band is supported by a mixed textile/ metallic breaker structure (4, 5), having an asymmetrical profile - with respect to the equatorial plane of the tyre.</p> |
