A vehicle wheel tyre (1) comprises a tread band (2), a tread surface (3), a plurality of blocks (5, 6) defined on the tread band (2), and at least one sipe (15) formed on at least one of the blocks (5). And at least one sipe (15) open on the tread surface portion (7) and at least on one first edge (11) of the block (5) so as to define at least one first edge portion (20) and at least one second edge portion (21) adjacent to each other and at least partially delimited by the sipe (15), the first edge portion (20) is defined by a chamfer (22) extending between the tread surface portion (7) and the wall (8) of the block (5), and the second edge portion (21) is defined by a corner (23) resulting from the intersection of the tread surface portion (7) and the wall (8).
一种车辆车轮轮胎(1),包括胎面带(2)、胎面表面(3)、限定在胎面带(2)上的多个块体(5,6)以及形成在所述块体中的至少一个块体(5)上的至少一个刀槽花纹(15)。所述至少一个刀槽花纹(15)在胎面表面部分(7)上以及至少在块体(5)的一个第一边缘(11)上开口,以便限定彼此相邻且至少部分由刀槽花纹(15)界定的至少一个第一边缘部分(20)和至少一个第二边缘部分(21),其中,第一边缘部分(20)由在胎面表面部分(7)与块体(5)的壁(8)之间延伸的倒角(22)限定,第二边缘部分(21)由由于胎面表面部分(7)与壁(8)相交而产生的拐角(23)限定。
Vehicle wheel tyre
车辆车轮轮胎
2025-01-10
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |