| 发明名称 |
VEHICLE WINTER TYRE AND STUD FOR THE TYRE |
| 摘要 |
<p>The invention relates to a vehicle winter tyre equipped with studs. The number of studs in the tyre is greater than that stated in the amendment, dating 1 June 2009, to the Finnish Ministry of Transport and Communications Decree 408/2003 concerning vehicle tyre studs. The shape of the stud together with the elasticity of the winter tyre rubber compound creates a piercing force of less than 120 N on the stud. The invention also relates to the stud for a tyre, the tip of the stud being resistant to wear and having a cross-section of 1.80-3.14 mm².</p> |
| 申请公布号 |
WO2011138504(A1) |
申请公布日期 |
2011.11.10 |
| 申请号 |
WO2011FI50383 |
申请日期 |
2011.04.28 |
| 申请人 |
SPIKESAFE OY;HIETARINTA-SALAKARI, MARJA |
发明人 |
HIETARINTA-SALAKARI, MARJA |
| 分类号 |
B60C11/16 |
主分类号 |
B60C11/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
