Patent ID: 9290055
Filing Date: 2016-03-22
CPC Classification: B60C,Y10T

Claim Text:
1. A tire comprising: a radial carcass reinforcement having at least one layer of reinforcing elements; a crown reinforcement covered radially with a tread; and said tread being joined to two beads via two sidewalls, wherein at least 90% of the reinforcing elements of the at least one layer of the carcass reinforcement are non-wrapped metal cords having a flow rate of less than 20 cm wherein at least 1% of the reinforcing elements of the at least one layer of the carcass reinforcement are capillary tubes, wherein, in a plane of section perpendicular to the axis of each of the capillary tubes, a ratio of an open area to an area of material is greater than 0.4%, and wherein the capillary tubes are in the same plane and parallel to the non-wrapped metal cords.