| 摘要 |
The invention concerns a tyre comprising at least a radial body ply (2) anchored in each tyre bead (B) to a bead wire (1) to form a ply turn-up (20), characterised in that, viewed in meridian cross-section, the body ply (2) has a meridian profile, in the zone of the inflection point (J) between the convex part and the concave part, axially reinforced internally with supplementary reinforcement (6A) consisting of at least one ply (6A) of circumferential metal elements. |
