FIELD: machine building.
SUBSTANCE: invention relates to the automotive industry and concerns an all-season tyre. Pneumatic tyre comprises a centre land portion between two zigzag crown main grooves and two middle land portions between two zigzag shoulder main grooves and the two crown main grooves. Each centre block is provided with centre sipes between which a central part defining the maximum width of the centre block is formed. Middle land portion is divided into middle blocks by alternate, oppositely inclined first middle axial grooves and second middle axial grooves.
EFFECT: each middle block is provided with nonparallel middle sipes.
6 cl, 9 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PNEUMATIC TYRE | 2014 |
|
RU2655180C2 |
| PNEUMATIC TYRE | 2012 |
|
RU2599080C2 |
| PNEUMATIC TYRE | 2014 |
|
RU2652368C2 |
| Tire | 2017 |
|
RU2749183C2 |
| PNEUMATIC TIRE | 2010 |
|
RU2525187C2 |
| NON-STUDDED SNOW TIRE | 2009 |
|
RU2410244C2 |
| PNEUMATIC TIRE | 2017 |
|
RU2729861C2 |
| PNEUMATIC TIRE | 2010 |
|
RU2513210C2 |
| PNEUMATIC TIRE | 2013 |
|
RU2620035C2 |
| TIRE | 2017 |
|
RU2729853C2 |
