A tyre for vehicle wheels comprises a support structure and a tread band arranged in a radially outer position with respect to the support structure. The support structure comprises a plurality of hybrid reinforcing cords (10) each having a plurality of monofilament textile wires (20) twisted to at least one multifilament textile yarn (30). In any cross section of the hybrid reinforcing cord (10), at least one portion of at least one monofilament textile wire (20) of said plurality of monofilament textile wires (20) defines a first radially outer surface portion of the hybrid reinforcing cord (10) and at least one portion of said at least one multifilament textile yarn (30) defines a second radially outer surface portion of the hybrid reinforcing cord (10).
一种用于车辆车轮的轮胎,包括支撑结构和布置在相对于支撑结构的径向外部位置中的胎面带。支撑结构包括多个混合增强帘线(10),每个混合增强帘线具有加捻至至少一根复丝纺织纱线(30)的多根单丝纺织线材(20)。在混合增强帘线(10)的任何横截面中,所述多根单丝纺织线材(20)中的至少一根单丝纺织线材(20)的至少一部分限定了混合增强帘线(10)的第一径向外表面部分,所述至少一根复丝纺织纱线(30)的至少一部分限定了混合增强帘线(10)的第二径向外表面部分。
HYBRID CORD AND TYRE WITH SUCH CORD
混合帘线和具有这种帘线的轮胎
2021-11-16
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |