The invention discloses an engineering machinery radial tire pattern capable of preventing abnormal wear, and belongs to the technical field of engineering machinery tires. According to the technicalscheme, the tire comprises crown pattern blocks and shoulder pattern blocks, longitudinal pattern grooves between the shoulder pattern blocks and the adjacent crown pattern blocks are S-shaped in thewidth direction of the tire, and main pattern grooves between the adjacent shoulder pattern blocks adopt two layers of stepped pattern grooves with wide tops and narrow bottoms in the circumferentialdirection of the tire. Transfer of transverse force of the pattern blocks is effectively buffered, front-back wriggling of the pattern blocks in the rolling process is effectively reduced, tread deformation abrasion can be prevented, the abrasion resistance is improved, and the service life of a tire is prolonged.

    本发明公开了一种防畸形磨损的工程机械子午胎花纹,属于工程机械轮胎技术领域。其技术方案为:包括胎冠花纹块和胎肩花纹块,沿轮胎宽度方向,胎肩花纹块与相邻的胎冠花纹块之间的纵向花纹沟为S形,沿轮胎周向方向,相邻的胎肩花纹块之间的主花纹沟采用上宽下窄的两层台阶式花纹沟。本发明有效缓冲了花纹块横向力的传递,有效减少了花纹块在滚动过程中的前后蠕动,可防止胎面畸形磨损,提高了耐磨性能,延长了轮胎的使用寿命。


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    Title :

    Engineering machinery radial tire pattern capable of preventing abnormal wear


    Additional title:

    一种防畸形磨损的工程机械子午胎花纹


    Contributors:
    MENG YIZHAO (author) / YIN HONGXIN (author) / ZHAO JUN (author) / ZHANG YANLONG (author) / WANG CHUANZHU (author)

    Publication date :

    2020-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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