A vehicle pneumatic tire having a tread with at least one circumferential groove (3) separating two profile ribs (1, 2) from each other, the at least one circumferential groove having a groove bottom (3a) and groove flanks (3b, 3c) formed on the profile ribs (1, 2), a plurality of stabilizing elements (11) extending to the groove flanks (3b, 3c) being formed on the groove bottom (3a); the stabilizing element (11) consists in each case of: a bottom elevation (12) on the groove bottom (3a), in particular joined to the two groove flanks (3b, 3c), having a cover surface (12a) which extends at a constant height (hG) of 1.0 mm to 2.0 mm measured in the radial direction with respect to the horizontal height of the profile depth (TP); and a pyramidal projection (13) on the bottom lift (12) joined only to one of the groove flanks (3b), the pyramidal projection having a radially outer tip (S) on the groove flanks (3b).
一种车辆充气轮胎,该车辆充气轮胎具有胎面,该胎面具有将两个胎纹肋(1,2)彼此隔开的至少一个圆周沟纹(3),该至少一个圆周沟纹具有沟纹底(3a)以及形成于胎纹肋(1,2)上的沟纹侧面(3b,3c),其中在沟纹底(3a)上形成有延伸至沟纹侧面(3b,3c)的多个稳定元素(11);稳定元素(11)相应地由以下部分组成:处于沟纹底(3a)上的、尤其连结至两个沟纹侧面(3b,3c)的、具有盖面(12a)的底部抬升部(12),该盖面以沿径向方向相对于胎纹深度(TP)的水平高度测得的1.0mm至2.0mm的恒定高度(hG)延伸;以及位于底部抬升部(12)上的、仅连结至一个沟纹侧面(3b)的角锥形的凸起(13),该角锥形的凸起具有位于沟纹侧面(3b)上的径向外部尖端(S)。
Pneumatic vehicle tire
车辆充气轮胎
2023-11-24
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Pneumatic vehicle tire, preferably pneumatic commercial vehicle tire
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|PNEUMATIC VEHICLE TIRE, PREFERABLY PNEUMATIC COMMERCIAL VEHICLE TIRE
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