RADIAL PNEUMATIC TYPE FOR PASSANGER AUTOMOBILES

摘要

The tyre offers improved operational characteristics. It improves the vibration/acoustic comfort of the car. It includes a textile carcass (1), metal cord breaker (2), protector (3), side (4) and edge (5). Supplementary reinforcing textile layers (8) are fixed between the two-layer carcass (1) and side (4). The lower layer of the metal cord breaker (2) is spread in horizontal direction and sub-breaker details (7) are fixed under its ends above the last layer of supplementary textile reinforcing layers (8). The sub-breaker details (7) together with the second metal cord breaker layer are wrapped in an additional layer (6) at a cord filament positioning angle of 80-90 degrees with respect to the meridian.