The invention provides a radial tire with high wear resistance and high drainage performance. The tire comprises a tire body, a first pattern area and a second pattern area, wherein the first pattern area is longitudinally arranged on the surface of the tire body and used for improving the noise reduction and drainage capacity of the tire body, and the second pattern area is transversely arranged on the outer side of the first pattern area and used for improving the wear resistance and the grip performance of the tire body; the second pattern area is arranged in the 15-degree radial direction, and the second pattern area comprises a plurality of second pattern grooves distributed in the surface of the tire body at equal intervals. Design is conducted according to existing requirements, the first pattern area is arranged on the surface of the tire body in the longitudinal direction, and the noise reduction performance and the drainage performance of the whole tire are improved; the second pattern area in 15-degree radial distribution is arranged on the tire body on the outer side of the first pattern area, so that the defects of longitudinal patterns are overcome, the traction braking performance and the wear resistance are improved, and the first pattern area and the second pattern area are combined, so that the service life is prolonged, and the comfort of the tire in the running process is improved.

    本发明公开了一种高耐磨、高排水性子午线轮胎,包括轮胎本体和纵向设置在其表面用于提升其降噪和排水能力的第一花纹区以及横向设置在第一花纹区外侧用于提高耐磨性、抓地性能的第二花纹区;所述第二花纹区采用15°径向设置,所述第二花纹区包括若干个等间距分布在轮胎本体表面的第二花纹槽,本发明针对现有需要进行设计,在轮胎本体表面布置纵向设置的第一花纹区,提升了轮胎整体的降噪性能和排水性能,在第一花纹区外侧的轮胎本体上设置采用15°径向分布的第二花纹区,改善了纵向花纹的缺点,并提升了牵引制动性、耐磨性,第一花纹区和第二花纹区相结合延长了使用寿命和改善了轮胎行驶中的舒适性。


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    Title :

    Radial tire with high wear resistance and high drainage performance


    Additional title:

    一种高耐磨、高排水性子午线轮胎


    Contributors:
    WANG FENG (author) / NIU ZHIJUAN (author) / ZHANG WENWEN (author) / WANG YANG (author) / LIU YUNXIAO (author)

    Publication date :

    2021-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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