The invention discloses an RT off-road tire pattern and an RT off-road tire, and belongs to the field of off-road tires. The off-road tire pattern at least comprises tire shoulder pattern blocks and middle pattern blocks which are distributed in the circumferential direction of a tire tread, the tire shoulder pattern blocks are arranged at tire shoulder positions on the two sides of the tire and adopt an MT tire block structure, the middle pattern blocks are arranged between the tire shoulder pattern blocks at the tire shoulder positions on the two sides and adopt an AT tire block structure. The ratio of the area of the tire shoulder pattern blocks to the area of the middle pattern blocks is S/C, and S/C is larger than or equal to 0.9 and smaller than 1. The pattern is applied to off-road tires, the technical problem that the overall performance of an existing RT tire is affected due to the fact that the advantages of AT and MT patterns are difficult to give consideration to and the performance of the AT and MT patterns cannot be exerted to the maximum degree is solved, the characteristics of the AT tire and the MT tire are integrated, and the pattern has the advantages of being strong in nature, resistant to pricking and abrasion, excellent in mud throwing and drainage performance, good in control performance, comfortable and mute.

    本发明公开了一种RT越野轮胎花纹及RT越野轮胎,属于越野轮胎领域。该越野轮胎花纹至少包括沿轮胎胎面周向分布的胎肩花纹块和中间花纹块,胎肩花纹块设于轮胎的两侧胎肩位置,采用MT胎块结构,中间花纹块设于两侧胎肩位置的胎肩花纹块之间,采用AT胎块结构,胎肩花纹块的面积与中间花纹块的面积之比为S/C,0.9≤S/C<1。本发明应用于越野轮胎,解决了现有RT轮胎很难做到兼顾AT与MT花纹的优势,不能最大化发挥各自性能,从而影响RT轮胎的整体性能的技术问题,融合了AT轮胎与MT轮胎的特性,具有野性强悍、耐扎耐磨、甩泥排水性能极佳、操控性能佳、舒适静音的特点。


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    Title :

    RT off-road tire pattern and RT off-road tire


    Additional title:

    一种RT越野轮胎花纹及RT越野轮胎


    Contributors:
    LI XIAOHONG (author) / HAN LEI (author) / WANG JUN (author) / ZHANG FENG (author) / WANG HONGXIA (author) / MA LIHUA (author) / WEI YING (author) / WANG ZHEN (author) / SUN GUIQIN (author) / ZHOU YONG (author)

    Publication date :

    2021-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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