A "all season" tyre (1) for SUVs and cross-border vehicles is described, having a tread band (7) provided with a plurality of regularly and uniformly arranged sipes (21, 22, 23, 24, 25, 26) and a wide central region (L1) provided with three rows of blocks, at least two of which are provided with transverse grooves that are only slightly inclined with respect to a direction orthogonal to the equatorial plane. The central region (L1) does not include a circumferential annular portion having a low void-to-rubber ratio adjacent to a central annular portion having a medium or high void-to-rubber ratio.
描述了一种用于SUV和跨界车的“全季”轮胎(1),其具有胎面带(7),该胎面带设置有多个规则且均匀布置的刀槽花纹(21、22、23、24、25、26)和设置有三行块的宽中央区域(L1),其中至少两行块设置有相对于正交于赤道平面的方向仅略微倾斜的横向凹槽。中央区域(L1)不包括与具有中等或高空隙与橡胶比的中央环形部分相邻的具有低空隙与橡胶比的周向环形部分。
Automobile tire
汽车轮胎
2023-04-04
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |