In one aspect, there is provided a tire comprising: a tread portion comprising at least one of a tread rib or a tread block; a sipe included in the tread rib or the tread block, the sipe comprising: a radially outer portion, an interlocking portion radially inward of and directly connected to the radially outer portion, and a base portion, the base portion is radially inward of and directly connected to the interlock portion, wherein the interlock portion comprises a plurality of positive and negative interlock portions forming a sine wave profile in a plane formed by a circumferential axis C of the tire and an axial axis A of the tire.
在一个方面,提供了一种轮胎,该轮胎包括:胎面部分,该胎面部分包括胎面花纹条或胎面花纹块中的至少一者;刀槽花纹,该刀槽花纹被包括在胎面花纹条或胎面花纹块中,该刀槽花纹包括:径向外部部分,互锁部分,该互锁部分在该径向外部部分的径向内侧并且直接连接到该径向外部部分,和基础部分,所述基础部分在该互锁部分的径向内侧并且直接连接到该互锁部分,其中该互锁部分包括在由轮胎的周向轴线C和轮胎的轴向轴线A形成的平面中形成正弦波轮廓的多个正互锁部分和负互锁部分。
Combination of bi-directional interlocking sipes and slots
双向互锁刀槽花纹和狭槽的组合
2024-07-26
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Directional interlocking sipes and/or slots with chamfers
European Patent Office | 2024
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