The invention relates to the technical field of tires, and discloses a meridian aircraft tire which comprises a tire bead, a triangular rubber core, a tire body reinforcing part, filling rubber, sidewall rubber and seam allowance wear-resistant rubber. The triangular rubber core is positioned above the tire bead and is connected with the tire bead; the tire body reinforcing part comprises an inner cord fabric layer and an outer cord fabric layer, the inner cord fabric layer wraps the tire bead and the apex rubber core in a U shape, and the outer cord fabric layer wraps the inner cord fabric layer in a J shape; the filling glue is attached to the face, back on to the inner cord fabric layer, of the outer cord fabric layer. The sidewall rubber is adhered to one surface, back on to the outer cord fabric layer, of the filling rubber; the seam allowance wear-resistant rubber is wrapped outside the filling rubber and the tire body reinforcing piece, and the seam allowance wear-resistant rubber, the tire side rubber and the outer cord fabric layer surround the filling rubber to form a circle. The filling rubber is arranged among the outer cord fabric layer, the sidewall rubber and the seam allowance wear-resistant rubber, so that the structural strength of the tire bead part of the meridian aircraft tire is effectively improved.

    本发明涉及轮胎技术领域,公开了一种子午线航空轮胎,其包括胎圈、三角胶芯、胎体增强件、填充胶、胎侧胶、子口耐磨胶;所述三角胶芯位于所述胎圈上方且与所述胎圈相连;所述胎体增强件包括内帘布层和外帘布层,所述内帘布层呈U型包裹在所述胎圈和所述三角胶芯外,所述外帘布层呈J型包裹在所述内帘布层外;所述填充胶贴于所述外帘布层背向所述内帘布层的一面;所述胎侧胶贴于所述填充胶背向所述外帘布层的一面;所述子口耐磨胶包裹在所述填充胶和所述胎体增强件外,所述子口耐磨胶、所述胎侧胶和所述外帘布层绕所述填充胶围成一圈。通过在外帘布层、胎侧胶、子口耐磨胶三者中间设置填充胶,有效提高了子午线航空轮胎的胎圈部位的结构强度。


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    Title :

    Meridian aircraft tire


    Additional title:

    一种子午线航空轮胎


    Contributors:
    WANG CHAOQUN (author) / ZHOU JIE (author) / CUI GUODONG (author) / LI QI (author) / HUAN YAN (author)

    Publication date :

    2023-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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