| 发明名称 |
VEHICLE TIRE |
| 摘要 |
A vehicle tire (1), including a tread (2) which intended for rolling contact with a foundation, the tread 82) being formed with a tread pattern (20) which includes circumferential grooves (25) and transverse grooves (26) for removing water from a contact patch between the foundation and the tire (1). The circumferential groove (25) has its wall (251) formed with a flow deflector (259) reducing a width of the circumferential groove (25), commencing from the wall (251) of the circumferential groove (25), bypassing a reduced-width portion (250) of the circumferential groove (25), and continuing arcuately into the transverse groove (26) so as to turn into a wall (261) of the transverse groove (26). |
| 申请公布号 |
US2015202927(A1) |
申请公布日期 |
2015.07.23 |
| 申请号 |
US201514598736 |
申请日期 |
2015.01.16 |
| 申请人 |
Nokian Renkaat Oyj |
发明人 |
KORKAMA Tomi;LEPISTO Samu;HAANKETO Niko;TIKKA Jorma |
| 分类号 |
B60C11/03;B60C11/12;B60C11/13 |
主分类号 |
B60C11/03 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A vehicle tire (1), comprising a tread (2) which is intended for rolling contact against a foundation, said tread (2) being formed with a tread pattern (20) which comprises circumferential grooves (25) and transverse grooves (26) for removing water from a contact patch between the foundation and the tire (1), wherein the circumferential groove (25) has its wall (251) formed with a flow deflector (259) reducing a width of the circumferential groove (25), commencing from the wall (251) of the circumferential groove (25), bypassing a reduced-width portion (250) of the circumferential groove (25), and continuing arcuately into the transverse groove (26) so as to turn into a wall (261) of the transverse groove (26). |
| 地址 |
Nokia FI |
