| 发明名称 |
ROUNDED STONE EJECTORS |
| 摘要 |
A pneumatic tire includes a tread portion having a tread groove having a groove bottom and groove sidewalls. A row of rounded stone ejectors are spaced apart along a length of the groove. Each rounded stone ejector has a base attached to the groove bottom and independent from the groove sidewalls. Each rounded stone ejector has a rounded peak and is continuously tapered from the base to the rounded peak. |
| 申请公布号 |
US2016332491(A1) |
申请公布日期 |
2016.11.17 |
| 申请号 |
US201515112599 |
申请日期 |
2015.01.27 |
| 申请人 |
Bridgestone Americas Tire Operations, LLC |
发明人 |
Shmagranoff Aleksandr I.;Severyn David M.;Miranda Stephen T.;Buxton Todd A. |
| 分类号 |
B60C11/13;B60C11/03 |
主分类号 |
B60C11/13 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A pneumatic tire, comprising:
a tread portion including a tread groove having a groove bottom and groove sidewalls, the groove having a groove length extending generally parallel to the groove sidewalls; and a row of rounded stone ejectors spaced apart along the groove length, each of the rounded stone ejectors having a base attached to the groove bottom and independent from the groove sidewalls, each rounded stone ejector having a rounded peak and being continuously tapered from the base to the rounded peak. |
| 地址 |
Nashville TN US |
