| 摘要 |
Pneumatic vehicle tyre of a radial design comprising a tread with profile positives (2) extending in the circumferential direction, which are separated from one another by at least one groove (1) running around in the circumferential direction, which grooves are delimited by two groove flanks (4) opposite each other and a curved groove base (5) connecting the groove flanks (4). Seen in cross section, the curvature of the groove base (5) increases from the lowest point of the groove base (5) to the groove flanks (4). It may thereby follow the path of an ellipse. |
