An automobile tyre (1), in particular a high-performance or ultra-high-performance automobile tyre also suitable for use on racing tracks, is described. The tread band (8) of the tyre has a central region (L1) having a limited length of extension and separated from two large shoulder regions, respectively an outer shoulder region (L2) and an inner shoulder region (L3). At least the outer shoulder region (L2) and the central region (L1) have a set of lateral grooves which are limited in terms of type, number, size and extension length. There is also an annular portion (S1, S2, M) substantially free of grooves in the tread band (8) such that the void-to-rubber ratio is zero.

    描述了一种汽车轮胎(1),特别是也适于在赛道上使用的高性能或超高性能汽车轮胎。轮胎的胎面带(8)具有中央区域(L1),该中央区域具有有限延伸长度,并且与两个大胎肩区域分开,所述两个大胎肩区域分别是外胎肩区域(L2)和内胎肩区域(L3)。至少外胎肩区域(L2)和中央区域(L1)具有一组在类型、数量、尺寸和延伸长度方面受限的横向沟槽。在胎面带(8)中还存在基本上没有沟槽的环形部分(S1、S2、M),使得空隙橡胶比为零。


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    Title :

    High performance tire


    Additional title:

    高性能轮胎


    Contributors:

    Publication date :

    2023-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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