The invention relates to the field of tire manufacturing, in particular to a tire capable of improving abrasion and braking performance. The tire capable of improving abrasion and braking performance is characterized in that: a tread of the tire is composed of a plurality of pattern blocks, and grooves or knurls with the depth of 0.1-2mm are arranged on the pattern blocks in the driving direction; and the grooves or the knurls are sealed in the pattern blocks, and steel sheets with the depth of 0.2-5 mm are arranged on the two sides of the grooves or the knurls respectively and isolated from the main body pattern blocks. According to the tire, the barrel deformation generated on the non-contact side surface of the pattern when the tire pattern is in ground contact with the road surface is reduced, so that the ground pressure is homogenized, the service life of the tire is prolonged, the friction energy between the tire and the road surface is increased, and safe operation is facilitated.

    本申请涉及轮胎制造领域,尤其涉及一种提高磨耗和制动性能的轮胎。一种提高磨耗和制动性能的轮胎,该轮胎的胎面由多个的花纹块组成,在行驶方向花纹块上设置有0.1mm~2mm深的沟槽或滚花;沟槽或滚花封闭在花纹块内,并在沟槽或滚花两侧分别设置有深度为0.2mm~5mm的钢片与主体花纹块隔离。该轮胎减少轮胎花纹与路面接地时花纹非接触侧面产生的桶形变(barrel deformation),使接地压均匀化,提高轮胎寿命,增加与路面摩擦能量,有助于安全运行。


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    Title :

    Tire capable of improving abrasion and braking performance


    Additional title:

    一种提高磨耗和制动性能的轮胎


    Contributors:
    JIN JIDIAN (author) / WANG XUEYAN (author)

    Publication date :

    2021-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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