公开(公告)号：EP1275526B1

公开(公告)日：2007-05-23

申请号：EP02015107.2

申请日：2002-07-05

申请人： Sumitomo Rubber Industries, Ltd.

发明人： Miyazaki, Shinichi, Sumitomo Rubber Industries ,  Toda, Osamu, Sumitomo Rubber Industries, Ltd.

IPC分类号： B60C9/04 ,  B60C9/13

CPC分类号： B60C9/04 ,  B60C9/13 ,  B60C2009/0284 ,  Y10T152/10873

公开(公告)号：EP1275526A2

公开(公告)日：2003-01-15

申请号：EP02015107.2

申请日：2002-07-05

申请人： Sumitomo Rubber Industries Ltd.

发明人： Miyazaki, Shinichi, Sumitomo Rubber Industries ,  Toda, Osamu, Sumitomo Rubber Industries, Ltd.

IPC分类号： B60C9/04 ,  B60C9/13

CPC分类号： B60C9/04 ,  B60C9/13 ,  B60C2009/0284 ,  Y10T152/10873

摘要： A pneumatic tire comprises a carcass ply of cords extending between bead portions through a tread portion and sidewall portions, the carcass cords include main cords (10M) for reinforcing purpose and auxiliary cords (105) for controlling the outflow of topping rubber during vulcanization, the main cords and auxiliary cords are arranged alternately in the tire circumferential direction, and the number of auxiliary cord(s) between the main cords is in a range of from one to three.

摘要翻译： 一种充气轮胎包括在胎圈部分之间延伸穿过胎面部分和侧壁部分的帘线的胎体帘布层，所述胎体帘线包括用于增强用途的主帘线（10M）和用于在硫化期间控制顶部橡胶流出的辅助帘线（105），所述 主帘线和辅助帘线在轮胎周向上交替排列，并且主帘线之间的辅助帘线的数量在1至3的范围内。