A tire (1) comprises a plurality of blocks (5) defined on a tread band (2) and at least one first sipe (10) and one second sipe (10a) formed on each block (5). The first sipe (10) extends along a first longitudinal direction (A) and comprises: a first linear portion (11) extending substantially along the first longitudinal direction (A) towards a first edge (8) of the block (5); only one single-wave portion (12) extending as a continuation of the first linear portion (11) and having a distance from the first edge (8) of 5% to 40% of the distance between the first edge (8) and the opposite second edge (9); and a second linear portion (13) extending towards the second edge (9) as a continuation of the single-wave portion (12). Similarly, the second sipe (10a) extends along a second longitudinal direction (B) and comprises: a first linear portion (11) extending substantially along the second longitudinal direction (B) towards a second edge (9) of the block (5); only one single-wave portion (12) extending as a continuation of the first linear portion (11) and having a distance from the second edge (9) of 5% to 40% of the distance between the first edge (8) and the second edge (9); and a second linear portion (13) extending towards the first edge (8) as a continuation of the single-wave portion (12).

    一种轮胎(1)包括限定在胎面带(2)上的多个块体(5)以及形成在每个块体(5)上的至少一个第一胎纹沟(10)和一个第二胎纹沟(10a)。第一胎纹沟(10)沿着第一纵向方向(A)延伸并且包括:第一线性部分(11),所述第一线性部分基本沿着第一纵向方向(A)朝向块体(5)的第一边缘(8)延伸;仅一个单波部分(12),所述单波部分作为第一线性部分(11)的延续部延伸并且其与第一边缘(8)的距离为第一边缘(8)与相对的第二边缘(9)之间距离的5%至40%;以及第二线性部分(13),所述第二线性部分作为单波部分(12)的延续部朝向第二边缘(9)延伸。类似地,第二胎纹沟(10a)沿着第二纵向方向(B)延伸并且包括:第一线性部分(11),所述第一线性部分基本沿着第二纵向方向(B)朝向块体(5)的第二边缘(9)延伸;仅一个单波部分(12),所述单波部分作为第一线性部分(11)的延续部延伸并且其与第二边缘(9)的距离为第一边缘(8)与第二边缘(9)之间距离的5%至40%;以及第二线性部分(13),所述第二线性部分作为单波部分(12)的延续部朝向第一边缘(8)延伸。


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    Title :

    Vehicle wheel tyre


    Additional title:

    车辆车轮轮胎


    Contributors:

    Publication date :

    2025-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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