The invention discloses a flat tire safety tire. A first lubricating coating and a second lubricating coating are arranged on a tire bead, a tire side and a tire shoulder on the two sides of the inner surface of a vulcanized and formed inner-tube-free and side-wall-free supporting tire; by arranging the first lubricating coating on the inner surface of the tire after vulcanization molding, 1, a sample is convenient to produce and manufacture, and the tire production process before heat vulcanization molding is not influenced; 2, the problem of poor adhesive force with the inner surface of the vulcanized and molded tire can be well solved; construction is convenient, the yield is high, and cost is low. The second lubricating coating is arranged on the first lubricating coating, so that the friction coefficient of the lubricating coating can be greatly reduced, and a better tire burst safety guarantee is provided for a vehicle with the vehicle speed not lower than 110 km/h; a better tire burst safety guarantee is provided for a vehicle with the vehicle speed of not less than 110 km/h and the maximum load of not less than 1.35 tons; meanwhile, the two layers of lubricating coatings are light in weight, controllability and comfort are not affected, and more energy is saved and the environment is protected.

    本发明公开了一种爆胎安全轮胎在硫化成型后的无内胎无侧壁支撑轮胎内表面两侧的胎圈、胎侧、胎肩三个部位设置有第一润滑涂层和第二润滑涂层;通过在硫化成型后轮胎内表面设置第一润滑涂层:1、生产和制作样品便捷,不影响热硫化成型前的轮胎生产工艺;2、可以很好的解决与硫化成型后的轮胎内表面附着力差的问题;3、施工便捷成品率高、成本低。在第一润滑涂层上设置第二润滑涂层,可以大幅降低润滑涂层的摩擦系数,为车速不低于110km/h的车辆提供更好的爆胎安全保障;为车速不小于110km/h,最大载重不小于1.35吨的车辆提供更好的爆胎安全保障;同时两层润滑涂层的重量轻,不影响操控性、舒适性,更节能环保。


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    Title :

    Flat tire safety tire


    Additional title:

    一种爆胎安全轮胎


    Contributors:
    WEI XIANGPO (author)

    Publication date :

    2022-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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