FIELD: machine building.
SUBSTANCE: invention relates to the automotive industry. Winter tire comprises tread with preset direction of rotation. Tread is equipped with at least one central unit at tire equator. Central unit includes the first convergent part. First convergent part has axial width gradually decreasing in direction of rotation, and includes front edge extending along tire axial direction. First tapering part is equipped with an opening for installation of anti-skid.
EFFECT: technical result is improvement of tire running characteristics on snow-covered and icy road surface.
11 cl, 5 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| WINTER TYRE | 2014 |
|
RU2672537C1 |
| WINTER TIRE | 2014 |
|
RU2663960C2 |
| WINTER TIRE | 2016 |
|
RU2703702C2 |
| STUDDED TIRE | 2020 |
|
RU2803931C2 |
| PNEUMATIC TYRE | 2012 |
|
RU2599080C2 |
| STUDDED TIRE | 2020 |
|
RU2804373C2 |
| PNEUMATIC TIRE | 2017 |
|
RU2729861C2 |
| TIRE | 2017 |
|
RU2733310C2 |
| PNEUMATIC TYRE | 2014 |
|
RU2656947C2 |
| PNEUMATIC TYRE | 2014 |
|
RU2655180C2 |
