| 摘要 |
A pneumatic vehicle tire for use on a one-piece wheel rim having radially inwardly disposed rim shoulders on which corresponding bead portions of the tire are mounted. The tire bead portions have bead rings that are formed of flat strips, whereby the longest dimension of the cross-sectional configuration of the flat strips is parallel to the direction of a run-flat force, thereby fixing the greatest angular impulse force parallel to the run-flat force. This reliably prevents the tire bead from being thrown from the rim, especially during emergency operation. |
