| 发明名称 |
PNEUMATIC TIRE |
| 摘要 |
A pneumatic tire includes a tread portion being provided with at least one circumferentially and continuously extending main groove and at least one land portion adjacent to the main groove. The land portion includes a corner portion formed between a ground contact surface and a sidewall of the land portion on the side of the main groove. The land portion is provided with a lug groove extending from the main groove and terminating within the land portion. The corner portion includes a chamfered portion and a non-chamfered portion. The chamfered portion includes a first end in communication with the lug groove. |
| 申请公布号 |
US2016303919(A1) |
申请公布日期 |
2016.10.20 |
| 申请号 |
US201615130579 |
申请日期 |
2016.04.15 |
| 申请人 |
Sumitomo Rubber Industries, Ltd. |
发明人 |
YAMAOKA Hiroshi |
| 分类号 |
B60C11/03;B60C11/13;B60C11/12 |
主分类号 |
B60C11/03 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A pneumatic tire comprising:
a tread portion being provided with at least one circumferentially and continuously extending main groove and at least one land portion adjacent to the main groove; the land portion comprising a ground contact surface, a sidewall and a corner portion formed between the ground contact surface and the sidewall on the side of the main groove, the land portion being provided with a lug groove extending from the main groove and terminating within the land portion; and the corner portion comprising a chamfered portion and a non-chamfered portion, the chamfered portion comprising a circumferential first end in communication with the lug groove. |
| 地址 |
Kobe-shi JP |
