| 摘要 |
An airplane tire in which the carcass reinforcement comprises at least one inner layer (11, 12) wrapped around the bead core (15) from the inside to the outside to form a turn-up, and at least one outer layer (13, 14), axially outward within the sidewall (18) of any inner layer, the inner layer axially nearest the bead core being decoupled for at least part of its length, in the area adjacent to and radially outward of the bead core, from the turn-ups and carcass reinforcement layers which are axially outward of it, by at least one polymeric bead filler compound (16), whose radially outermost point C is termed the coupling point. The end of at least one turn-up is radially inward of the coupling point, and at least one turn-up, whose end is radially inward of the coupling point, is decoupled, for at least part of its length and on at least its axially outer face, from any other carcass reinforcement layer or from any other turn-up, by at least one polymeric bead filler compound.
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