A pneumatic vehicle tire having a belt assembly with at least one belt layer (3) reinforced with steel cords (1) embedded in a rubber material, each having the same number of steel filaments (2), the steel cords: arranged parallel to each other within each belt layer and at least substantially equal distances (Rg); rubber coating layers are arranged on the two sides, and the layer thicknesses (Rc, Rb) of the rubber coating layers are 0.10 mm to 2.00 mm in total; the steel cord is a flattened open steel cord (1) consisting of four to six steel filaments (2) twisted together periodically when viewed from the cross-section, at least two of which are flattened, in particular in an irregular manner, when viewed from the cross-section; having a first larger diameter (D1) and a second smaller diameter (D2) perpendicular to the first larger diameter, the ratio (D1/D2) of the first larger diameter to the second smaller diameter being between 1.10 and 3.00; a steel cord embedded in the belt layer (3), the first larger diameter (D1) of the steel cord being substantially horizontal; and a substantially equal net distance (Rg) from each other, said net distance being between 0.10 mm and 1.00 mm.
一种具有带有至少一个带束层(3)的带束组件的车辆充气轮胎,该至少一个带束层用嵌入橡胶材料中的钢帘线(1)增强,每根钢帘线具有相同数量的钢细丝(2),钢帘线:在每个带束层内彼此平行地布置并且相距至少基本上相等的距离(Rg);在两侧具有橡胶涂覆层,这些橡胶涂覆层的层厚度(Rc,Rb)总计为0.10mm至2.00mm;当从截面观察时,钢帘线是由周期性地捻合在一起的四至六根钢细丝(2)构成的扁平化开放钢帘线(1),当从截面观察时,钢细丝中的至少两根是扁平变形的、特别是以不规则的方式;具有第一较大直径(D1)和垂直于该第一较大直径的第二较小直径(D2),该第一较大直径与该第二较小直径之比(D1/D2)在1.10与3.00之间;嵌入带束层(3)中,钢帘线的第一较大直径(D1)在很大程度上水平;并且彼此之间相距在很大程度上相等的净距离(Rg),该净距离为0.10mm至1.00mm。
PNEUMATIC VEHICLE TIRE HAVING A BELT ASSEMBLY WITH AT LEAST ONE BELT
具有带有至少一个带束层的带束组件的车辆充气轮胎
2023-12-29
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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