TIRE TREAD REINFORCED WITH SHORT ORIENTED AND CROSSED FIBERS

摘要

Tire tread provided with a tread surface designed to be in contact with a roadway, this tread comprising a sculpture formed by raised elements delimiting at least two grooves of generally circumferential orientation, this tread comprising a composite material constructed by the stacking of a plurality of layers of rubber, each layer comprising a plurality of short reinforcing fibers that are parallel with one another and oriented in a single direction, the short fibers being crossed from one layer of rubber to the adjacent layer]. Tire provided with such a tread.