| 摘要 |
<p>A high pressure radial ply tyre with at least two inside textile cable layers (1A, 1B, 1C) that are looped, from the inside to the outside, around a rod (3) in each bead (2) form returns (10A, 10B, 10C) mounted on a rubber filler (4) extending distance D above the axis of the rod (3) XX<1> and at least one outer layer (1D, 1E) extending the length of the returns, also has an inner tongue of two strands (5I, 5E). The end of the outer strand (5E) of the inner torque (5) is situated at a radial distance LE from the bead rod (3) axis so that LE is 0.4-0.8 times D. The end of the return (10A) of the innermost layer (10A) is situated at a distance HA from the bead rod axis so that HA is 0.15-0.5 times D. The ends of the tongue strands and the ends of the returns of the other layers are all situated at distances greater than D.</p> |
