The invention relates to a pneumatic vehicle tire, comprising a tread having a shoulder-side profile block row (1) with shoulder-side profile blocks (2) and an inclined groove (4) which is formed up to a profile depth (TP), the shoulder-side profile blocks (2) are provided with inclined grooves (4a) which have shoulder-side groove sections (4b) which separate the shoulder-side profile blocks (2) from one another and which extend at an angle (beta) of 0 DEG to 15 DEG with respect to the axial direction in a top view, the shoulder-side profile blocks (2) each being provided with a number of first grooves (9), the invention relates to a tread having a shoulder-side groove section (4b), in particular a shoulder-side groove section (4b), first cut grooves extending in a top view at an angle ([epsilon]) of 0 to 15 degrees with respect to the axial direction and parallel to each other, in particular also parallel to the shoulder-side groove section (4b), having a width (bE1) of 0.4 mm to 1.2 mm, a shoulder-side tread block (2) being provided in each case with a single further cut groove (10), the shoulder-side groove section (4b) having a width (bE1) of 0.4 mm to 1.2 mm, a further cut is formed between the two first cuts (9) and extends parallel thereto in a top view, the first cut (9) and the further cut (10) each having a cut wall (11) and a maximum depth (tE) corresponding to at least the profile depth (TP) minus 2.5 mm. The further cut (10) traverses the tread block (2) on the shoulder side in the bottom support surface and is provided with at least one cut pocket (13), starting from the tread periphery, at least up to the maximum depth (tE) of the further cut in the radial direction, the cut pocket being formed by a recess (14) located on one cut wall (11) and a recess (14) located on the other cut wall (11), and wherein the cut pocket (13) is formed by the recess (14) located on the other cut wall (11). The further cut (10) has a width (bE2) of 0.4 mm to 1.2 mm outside the cut pocket/plurality of cut pockets (13).
一种车辆充气轮胎,该车辆充气轮胎具有胎面,该胎面具有带胎肩侧的胎纹块(2)的胎肩侧的胎纹块列(1)和实施直至胎纹深度(TP)的斜沟纹(4),这些斜沟纹具有将胎肩侧的胎纹块(2)彼此分开的、在俯视图中相对于轴向方向成0°至15°的角度(β)延伸的胎肩侧的沟纹区段(4b),其中,胎肩侧的胎纹块(2)各自设有一定数量的第一切槽(9),第一切槽在俯视图中相对于轴向方向成0°至15°的角度(ε)以及彼此平行地延伸、尤其也平行于胎肩侧的沟纹区段(4b)延伸、具有0.4mm至1.2mm的宽度(bE1),其中,设置有分别设有唯一的另外的切槽(10)的胎肩侧的胎纹块(2),另外的切槽形成在两个第一切槽(9)之间并且在俯视图中平行于这两个第一切槽延伸,其中,第一切槽(9)和另外的切槽(10)各自具有切槽壁(11)和至少相当于胎纹深度(TP)减去2.5mm的最大深度(tE)。另外的切槽(10)在底部支撑面内横贯胎肩侧的胎纹块(2)并且设有至少一个切槽兜(13),该切槽兜从胎面周边出发、在径向方向上至少达到直至另外的切槽的最大深度(tE),切槽兜由位于一个切槽壁(11)处的凹部(14)和位于另一切槽壁(11)处的凹部(14)构成,并且其中,另外的切槽(10)在切槽兜/多个切槽兜(13)之外具有0.4mm至1.2mm的宽度(bE2)。
Pneumatic vehicle tire
车辆充气轮胎
2024-01-16
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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