| 摘要 |
Tyre comprising two beads (20) each comprising at least one annular reinforcing structure (70) and a carcass reinforcement (60) anchored in the two beads by a turn-up, wherein each bead comprises a bead filler (110) formed from a rubber compound, the bead filler extending radially up to a radial distance DBE from the radially innermost point of the annular reinforcing structure of the bead, the radial distance DBE being less than or equal to 10% of the radial height H of the tyre, at least one sidewall of the tyre also comprising a rigidifying reinforcement (140) formed from a plurality of metal reinforcing elements (145, 146, 147) oriented along an angle less than or equal to 10 degrees relative to the circumferential direction, this rigidifying reinforcement being positioned such that the distance DAE between the radially innermost point (71) of the annular reinforcing structure and the radially outer end (142) of the rigidifying reinforcement is greater than or equal to 20% and less than or equal to 40% of the height H and such that the distance DAI between the radially innermost point (71) of the annular reinforcing structure and the radially inner end (141) of the rigidifying reinforcement is less than or equal to 20% of the height H. |
