公开(公告)号：US5435370A

公开(公告)日：1995-07-25

申请号：US758432

申请日：1991-08-30

申请人： Shamim Ahmad ,  Kenneth V. Kenreich ,  Leonard A. Kopka ,  Joe A. Powell

发明人： Shamim Ahmad ,  Kenneth V. Kenreich ,  Leonard A. Kopka ,  Joe A. Powell

IPC分类号： B60C5/16 ,  B60C9/08 ,  B60C15/00

CPC分类号： B60C15/0045 ,  B60C15/0018 ,  B60C5/16 ,  B60C9/0207 ,  B60C9/08 ,  Y10T152/10828 ,  Y10T152/10855

摘要： An improved radial tire is reinforced with at least two carcass plies of radial rubberized cords wherein a radial inner or first ply extends continuously from one bead portion to another bead portion through the sidewall areas and across the crown of the tire and a radial outer or second ply in continuous contact with the inner ply has two sections disposed such that the second ply is discontinuous or interrupted in the crown area. The second ply is also foreshortened in the bead portion of the tire rather than being wrapped around the bead. An inner liner is also in constant contact with the inner ply from bead portion to bead portion without being wrapped therearound.

摘要翻译： 改进的子午线轮胎由至少两个径向橡胶帘线的胎体帘布层增强，其中径向内部或第一帘布层从一个胎圈部分延伸穿过侧壁区域并穿过胎冠，并且径向外部或第二帘布层 与内层连续接触的帘布层具有两个部分，其布置成使得第二层在冠部区域中不连续或中断。 第二层也在轮胎的胎圈部分中缩短，而不是缠绕在胎圈上。 内衬也与胎圈部分到胎圈部分的内层保持恒定接触，而不会缠绕在其周围。