Disclosed is a cord for reinforcing a rubber article such as a tire. A cord (100) includes: a core strand (120) having a twisted layer structure formed by winding a plurality of filaments; a plurality of sheath strands (130) wound around the core strand (120), the sheath strands having a twisted layer structure formed by winding a plurality of filaments; and a winding (110) applied around at least one of the sheath strands (130) and the core strand (120), the winding (110) creating a gap (140) between the core strand (120) and the at least one sheath strand (130). Furthermore, a tire comprising such a cord (100) is disclosed.
公开了一种用于对诸如轮胎之类的橡胶制品进行加强的帘线。帘线(100)包括:芯股线(120),其具有通过使多根长丝缠绕而形成的捻合层结构;围绕芯股线(120)缠绕的多根护套股线(130),这些护套股线具有通过使多根长丝缠绕形成的捻合层结构;以及围绕护套股线(130)中的至少一根和芯股线(120)施加的绕线(110),该绕线(110)在芯股线(120)和所述至少一根护套股线(130)之间产生间隙(140)。而且,公开了一种包括这种帘线(100)的轮胎。
Cord and tire having specified cord structure
帘线和具有指定的帘线构造的轮胎
2023-05-05
Patent
Elektronische Ressource
Chinesisch