Tire tread strengthened by short fibers and cross oriented between them.

摘要

Tread (1) of the tire provided with a rolling surface (10) intended to be in contact with a road, this tread comprising a tread pattern formed by elements in relief (31, 32), defining at least two grooves (21) of general circumferential orientation, this strip comprising a composite material constituted by the stack of layers of rubber (c1, c2), each layer comprising a plurality of short reinforcing fibers are mutually parallel and oriented in a single direction, the short fibers being crossed together with a layer of rubber (cl) to the adjacent layer (c2). Tire provided with such a tread.