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US07100655B2 Aircraft tire with improved bead structure 有权
具有改善珠粒结构的飞机轮胎

Aircraft tire with improved bead structure
Abstract:
A pneumatic radial ply tire 100 for use on aircraft has a radial reinforced carcass 20 having at least one axially inner ply 2A, 2B, 2C and 2D of textile cords 21 wound around a pair of bead cores 33. The improved bead structure 30 has a flipper 50 having an axially inner leg LI and axially outer leg LE. The ends LI, LE of the flippers 50 are above the bead core height Bh and below the apex A of an elastomeric strip 40 satisfying the relation Bh
Abstract(Chinese):

在飞行器上使用的气动径向帘布层轮胎100具有径向增强的胎体20，其具有围绕一对胎圈芯33缠绕的纺织帘线21的至少一个轴向内层2 A，2 B，2 C和2 D。 改进的胎圈结构30具有带有轴向内腿L 1和轴向外腿L E的导板50。 鳍状物50的端部L I，L E E在弹性条40的顶点A的高度高于胎圈芯高度B < 满足关系B＆lt;＆lt;＆lt;＆lt;＆lt;＆lt;＆lt; 0.7D AND B＆lt;＆lt; I＆lt;＆lt; 此外，轮胎胎体20具有至少一个轴向外层2E，2F的纺织帘线21，其沿着轴向内层的卷边20A，20B，20C和20D从胎圈30延伸到胎圈30。 2 A，2 B，2 C和2 D.帘布层21沿着自然帘布层路径紧密间隔开。

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