| 摘要 |
<p>A pneumatic vehicle tyre comprises a carcass (2), a tread strip (3), a breaker arrangement (4) provided between the carcass (2) and the tread strip (3) and comprising at least two breaker plies having threads or cords of non-metallic material which extend at a predeterminable angle to the mid-circumferential plane (I) of the tyre and serve as reinforcing elements, and a breaker cover (5) which surrounds the breaker arrangement (4), at least in regions of its width. The breaker cover (5) comprises at least one cover ply having threads or cords which extend at least substantially in the circumferential direction of the tyre. The breaker cover (5) has threads or cords of a heat-shrinking material substantially only in the shoulder region (8) of the tyre in order to obtain good fast running characteristics with reduced manufacturing costs at the same time, whereas in the middle tyre region (11) lying between them either no breaker cover is provided or a breaker cover (5) is provided with threads or cords of a material with low thermal shrinkage or no thermal shrinkage. <IMAGE></p> |
