| 发明名称 |
WINTER TIRE |
| 摘要 |
A winter tire includes a tread portion with a designated rotational direction. The tread portion is provided with at least one central block on a tire equator. The central block includes a first tapered portion. The first tapered portion includes an axial width gradually decreasing toward the rotational direction and a leading edge extending along an axial direction of the tire. The first tapered portion is provided with a hole for installing a stud pin. |
| 申请公布号 |
US2016347123(A1) |
申请公布日期 |
2016.12.01 |
| 申请号 |
US201615146289 |
申请日期 |
2016.05.04 |
| 申请人 |
SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
ABE Shotaro |
| 分类号 |
B60C11/03;B60C11/13;B60C11/12;B60C11/16 |
主分类号 |
B60C11/03 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A winter tire comprising:
a tread portion having a designated rotational direction, the tread portion being provided with at least one central block on a tire equator; the at least one central block comprising a first tapered portion; the first tapered portion comprising an axial width gradually decreasing toward the rotational direction and a leading edge extending along an axial direction of the tire; and the first tapered portion being provided with a hole for installing a stud pin. |
| 地址 |
Kobe-shi JP |
