Pneumatic tyre includes carcass, tread and intermediate reinforcing nylon cords.

摘要

This pneumatic vehicular tyre has the usual carcass (1), tread and reinforcement inlay (3) with a number of adjacent reinforcing cords (9, 10) between carcass (1) and tread. The reinforcing inlay (3) has at least one individual layer (4) consisting of at least two axially-adjacent partial layers (7, 8). Their cords (9, 10) include an angle (13) with the circumferential direction. In the axially-adjacent partial layers (7, 8) the cords are inclined in the opposite sense with respect to the circumference. The novel feature is the angle (13). The cords of the reinforcing inlays make this angle with the circumferential direction: 15 deg. - 30 deg. , esp. 25 deg. .