A tyre for a vehicle wheel comprises a carcass structure comprising at least a carcass ply having a plurality of hybrid reinforcing cords (10). Each hybrid reinforcing cord (10) comprises at least two strands (20a, 20b) twisted together at a predetermined twisting pitch (P). Each of the at least two strands (20a, 20b) comprises at least one monofilament fabric thread made of polyester fibers and at least one multifilament fabric yarn (22a, 22b) comprising a plurality of fabric filaments (23a, 23b) made of aramid fibers/or polyester fibers and/or rayon fibers. In any cross section of the hybrid reinforcing cord (10), the at least one monofilament fabric thread is at least partially embedded in the filaments (23a, 23b) of the at least one multifilament fabric yarn (22a, 22b).
一种用于车辆车轮的轮胎包括胎体结构,所述胎体结构包括至少胎体帘布层,所述胎体帘布层具有多个混合增强帘线(10)。每个混合增强帘线(10)包括以预定加捻节距(P)加捻在一起的至少两个线股(20a,20b)。所述至少两个线股(20a,20b)中的每一个包括至少一个单丝织物线和至少一个复丝织物纱线(22a,22b),所述单丝织物线由聚酯纤维制成,所述复丝织物纱线包括由芳族聚酰胺纤维/或聚酯纤维和/或人造丝纤维制成的多个织物细丝(23a,23b)。在混合增强帘线(10)的任何横截面中,所述至少一个单丝织物线至少部分地嵌入所述至少一个复丝织物纱线(22a,22b)的细丝(23a,23b)中。
Tyre for vehicle wheels
用于车辆车轮的轮胎
2023-04-04
Patent
Electronic Resource
Chinese