公开(公告)号：US20090159171A1

公开(公告)日：2009-06-25

申请号：US12327952

申请日：2008-12-04

Applicant: ALESSANDRO VOLPI

Inventor： ALESSANDRO VOLPI

IPC: B60C9/00 ,  B60C9/18 ,  B29D30/00

CPC classification number: B60C9/0042 ,  B60C9/005 ,  D02G3/48 ,  D07B1/062 ,  D10B2331/021 ,  Y10T152/10

Abstract: A cord for reinforcing tires, comprising a core of at least one p-aramid filament that has a modulus greater than about 6.5 N/dTex and a sheath of steel strands that are helically wound around the p-aramid filament.

Abstract translation: 一种用于加强轮胎的帘线，包括至少一个对数芳族聚酰胺长丝的芯，其具有大于约6.5N / dTex的模量和螺旋缠绕在对芳族聚酰胺长丝周围的钢丝束。