The invention relates to a vehicle tyre having at least one planar and structured element (3) formed on the outer surface thereof, said element comprising, in combination, a macrostructure and a microstructure, each of which is a structure that is raised with respect to a reference horizontal plane (5), according to the invention, the top region (7, 7 ', 7' ') has a height (H) of 0.20 mm to 0.80 mm with respect to the reference horizontal plane (5), in which the microstructure covers the surface elements (8) located between the ribs (4, 4', 4 ''), and is or has a non-uniform peak-valley contrast structure (9), the peaks of which have different heights with respect to the reference horizontal plane (5), with a maximum height (h) that is less than the height of the ribs (4, 4 ', 4' '). The height (h) of the peak portion of the peak-valley contrast structure (9) is 0.04 mm to 0.10 mm.
一种车辆轮胎,该车辆轮胎具有在其外表面上形成的平面式且结构化的至少一个元素(3),该至少一个元素以组合的方式包含宏观结构和微观结构,这些结构分别是相对于基准水平面(5)隆起的结构,其中宏观结构由带有顶部区域(7,7',7”)的多个肋(4,4',4”)构成,顶部区域相对于基准水平面(5)具有0.20mm至0.80mm的高度(H),其中微观结构覆盖位于肋(4,4',4”)之间的表面元素(8),并且是或具有不均匀的峰‑谷对比结构(9),峰‑谷对比结构的峰部相对于基准水平面(5)具有不同的高度,其中具有小于肋(4,4',4”)的高度的最大高度(h)。峰‑谷对比结构(9)的峰部的高度(h)为0.04mm至0.10mm。
Vehicle tire, method for manufacturing vehicle tire, and vulcanization mold
Patent
Electronic Resource
Tire vulcanization mold, tire manufacturing method, and tire
European Patent Office | 2023
|TIRE VULCANIZATION MOLD, TIRE MANUFACTURING METHOD, AND TIRE
European Patent Office | 2025
|Tire vulcanization mold and method for manufacturing tire
European Patent Office | 2018
|