| 摘要 |
<p>An assembly comprising a tyre (10) and a mounting rim (5), the 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 padding (110) formed from a rubber composition, the padding extending radially to radial distance DBE from the radially innermost point of the annular reinforcing structure of the bead, radial distance DBE being less than or equal to 10% of radial height H of the tyre, at least one sidewall of the tyre further comprising a stiffening reinforcement (140) formed from a plurality of metal reinforcing elements (145, 146, 147) oriented according to an angle less than or equal to 10 degrees relative to the circumferential direction, said stiffening reinforcement being arranged such that distance DAE between the radially innermost point (71) of the annular reinforcing structure and the radially outermost end (142) of the stiffening reinforcement is greater than or equal to 20% and less than or equal to 40% of height H and distance DAI between the radially innermost point (71) of the annular reinforcing structure and the radially innermost end (141) of the stiffening reinforcement is less than or equal to 20% of height H.</p> |
