Kusak yapisi gelistirilmis lastik

摘要

Radial tyre provided with a metal belt comprising two load-bearing strips, respectively a first one and a second one, with reinforcing elements inclined in opposite directions in the two strips relative to the equatorial plane, and a pair of lateral bands radially superimposed on the ends of the second strip. The second strip has an axial width less than the first one and has edges staggered axially inwards with respect to the edges of the first strip. Each band comprises a single layer of circumferential metal reinforcing elements and has its axially external edge staggered axially inwards with respect to the edge of the second strip. A third strip with inclined reinforcing elements is arranged in the radially outermost position of the belt and covers at least two thirds of the width of each band. The pair of bands covers at least partially the two ends of the second strip in a diverging configuration relative to the two ends of the first strip.