The invention relates to a pneumatic vehicle tyre comprising a tread having positive patterns (4, 5, 6) delimited by grooves (1, 2, 3), comprising a positive pattern (5) provided with sipes (7, 8), said sipes (7, 8) being arranged in the grooves (1, 2, 3). The sipes extend in plan view at least in some sections at an angle (alpha) of 0 DEG to 50 DEG with respect to the axial direction and have a width (bE) of 0.4 mm to 1.6 mm and a depth (tE) at the deepest point that is at least 4.5 mm less than the pattern depth (TP) and at most 100% of the pattern depth (TP), 8) in each case relates to the formation of at least one wear indicator (7b, 8b). The wear indicator (7b, 8b) is formed by a sipe portion (7b, 8b) of the sipe (7, 8), which in plan view has the form of a sun symbol or a snowflake symbol.

    本发明涉及一种车辆充气轮胎,该车辆充气轮胎包括具有正花纹(4,5,6)的胎面,这些正花纹由沟纹(1,2,3)界定,这些正花纹包括设置有刀槽花纹(7,8)的正花纹(5),这些刀槽花纹在平面视图中至少在某些部分中以与轴向方向成0°至50°的角度(α)延伸并且具有0.4mm至1.6mm的宽度(bE)以及在最深点处至少是花纹深度(TP)减小4.5mm并且至多为该花纹深度(TP)的100%的深度(tE),其中,这些刀槽花纹(7,8)在各自情况下涉及形成至少一个磨损指示物(7b,8b)。磨损指示物(7b,8b)由刀槽花纹(7,8)的刀槽花纹部分(7b,8b)形成,该刀槽花纹部分在平面视图中具有太阳符号或雪花符号的形式。


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    Title :

    Pneumatic vehicle tire


    Additional title:

    车辆充气轮胎


    Contributors:

    Publication date :

    2024-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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