| 发明名称 |
PNEUMATIC TIRE HAVING A SINGLE CARCASS PLY REINFORCED WITH POLYESTER CORDS |
| 摘要 |
A pneumatic tire includes a pair of axially spaced apart annular bead cores, each bead core comprising a plurality of metal wraps, each bead core having a radial cross-sectional shape; and a single carcass ply reinforced with polyester cords, the single carcass ply being folded about each bead core, the carcass ply having a main portion that extends between the bead cores and turnup portions that are folded around the bead cores, the polyester cords having a construction of 2000-2000 dtex/½ 8-10/8-10 tpi and 20-30 epi. |
| 申请公布号 |
US2015020944(A1) |
申请公布日期 |
2015.01.22 |
| 申请号 |
US201313944086 |
申请日期 |
2013.07.17 |
| 申请人 |
The Goodyear Tire & Rubber Company |
发明人 |
Till Douglas Andrew;Beha Daniel Ray;King Kelly Sue;Weiler Christopher John |
| 分类号 |
B60C15/04;B60C15/06;B60C9/00;B60C15/00 |
主分类号 |
B60C15/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A pneumatic tire comprising:
a pair of axially spaced apart annular bead cores, each bead core comprising a plurality of metal wraps, each bead core having a radial cross-sectional shape; and a single carcass ply reinforced with polyester cords, the single carcass ply being folded about each bead core, the carcass ply having a main portion that extends between the bead cores and turnup portions that are folded around the bead cores, the polyester cords having a construction of 2000-2000 dtex/½ 8-10/8-10 tpi and 20-30 epi. |
| 地址 |
Akron OH US |
