Tyre (100) for racing bicycle wheels, the tyre comprising a carcass structure (2) and a tread band (6) arranged in a radially outer position relative to the carcass structure (2); wherein the carcass structure (2) comprises a single carcass ply (3) flipped around an annular anchoring structure (4a, 4b), and wherein the free edges (11) of the carcass ply (3) lie radially juxtaposed one above the other. The width of the protective layer (16) is equal to or less than 50% of the width of the tire (100). The first sidewall reinforcing ply (14) and the second sidewall reinforcing ply (15) are arranged axially between the respective annular anchoring structures (4a, 4b) and the equatorial plane (X) of the tyre. In the first juxtaposition area (17), the protective layer (16), the first sidewall reinforcing ply (14) and the juxtaposition portion (12) of the edge of the carcass ply are radially juxtaposition in a predetermined order. In the second juxtaposition area (18), the protective layer (16), the second sidewall reinforcing ply (15) and the juxtaposition portion (12) of the edge of the carcass ply are radially juxtaposition in a predetermined order. The first juxtaposition region (17) and the second juxtaposition region (18) are arranged at respective distances from the equatorial plane (X) between 3% and 24% of the width of the tyre (100).

    一种用于竞赛自行车车轮的轮胎(100),所述轮胎包括胎体结构(2)和相对于胎体结构(2)布置在径向外部位置的胎面带(6);其中,胎体结构(2)包括围绕环形锚固结构(4a,4b)翻转的单个胎体帘布层(3),并且其中,胎体帘布层(3)的自由边缘(11)径向并置在彼此之上。保护层(16)的宽度等于或小于轮胎(100)的宽度的50%。第一侧壁增强帘布层(14)和第二侧壁增强帘布层(15)轴向布置在相应的环形锚固结构(4a,4b)与轮胎的赤道面(X)之间。在第一并置区域(17)中,保护层(16)、第一侧壁增强帘布层(14)和胎体帘布层的边缘的并置部分(12)按照预定顺序径向并置。在第二并置区域(18)中,保护层(16)、第二侧壁增强帘布层(15)和胎体帘布层的边缘的并置部分(12)按照预定顺序径向并置。第一并置区域(17)和第二并置区域(18)布置在距赤道面(X)的相应距离处,所述相应距离介于轮胎(100)的宽度的3%和24%之间。


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    Title :

    Tyre for racing bicycle wheel


    Additional title:

    用于竞赛自行车车轮的轮胎


    Contributors:

    Publication date :

    2025-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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