| 发明名称 |
PNEUMATIC TIRE WITH GEODESIC BELT |
| 摘要 |
A tire having a modified geodesic belt is described. The ideal geodesic belt path is modified to select the centerline belt angle and to avoid excessive build up of the belt at the belt edges. The method includes the step of calculating the minimum three dimensional distance from one belt edge to the other belt edge preferably using dynamic successive approximation. |
| 申请公布号 |
US2014174625(A1) |
申请公布日期 |
2014.06.26 |
| 申请号 |
US201313793104 |
申请日期 |
2013.03.11 |
| 申请人 |
The Goodyear Tire & Rubber Company |
发明人 |
Ueyoko Kiyoshi;Cabrera Luis Antonio;Yerashunas Loyda Mercedes;Slivka John Joseph;Hart James Michael |
| 分类号 |
B60C9/28 |
主分类号 |
B60C9/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A pneumatic tire having a carcass and a belt reinforcing structure, the belt reinforcing structure comprising:
A first belt layer having cords arranged at an angle of 5 degrees or less with respect to the midcircumferential plane, and a modified geodesic belt reinforcing structure, the modified geodesic belt structure formed in a three dimensional minimum path extending in alternation to turnaround points at each lateral edge, wherein the modified geodesic belt reinforcing structure is wider than the first belt layer and is located radially outward of the first belt layer. |
| 地址 |
Akron OH US |
