发明授权
- 专利标题： Ply path controlled by precured apex
- 专利标题（中）： 层状路径由预固化顶点控制
-
申请号： US09380355申请日： 1999-08-27
-
公开(公告)号： US06298893B1公开(公告)日： 2001-10-09
- 发明人: Frederick Forbes Vannan , Matthew Ray Cappelli , Arthur Allen Goldstein , Gary Edwin Tubb
- 申请人： Frederick Forbes Vannan , Matthew Ray Cappelli , Arthur Allen Goldstein , Gary Edwin Tubb
- 主分类号： B60C908
- IPC分类号： B60C908
摘要：
A tire (10) having a contoured precured bead filler or apex (40) with a contoured surface for directing the ply path (24A) of the cord reinforced carcass plies (24) is taught. The contour of the precured bead filler or apex (40) has a convex surface (42A) and concave surface (42B) that transition at an inflection location (T) at or below the rim flange (52) to which the tire (10) is to be mounted.
信息查询
