FIELD: motor industry.
SUBSTANCE: tyre comprises a tread section, having a tread surface, in which a part of the tread section surface has semi-spherical ledges so that the surface has an irregularity with the maximum length A of the irregularity motive from 5 mcm to 100 mcm. The die mould comprises a shaping surface to shape the tyre tread surface, in which a part of the tread surface shaping surface has semi-spherical grooves of the tyre tread surface.
EFFECT: improved characteristics of a tyre for motion on ice and snow.
2 cl, 2 tbl, 12 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BUS AND MOLDS FOR THE BUS BUILDING | 2012 |
|
RU2586428C2 |
| TIRE AND TIRE MOULDING MOULD | 2012 |
|
RU2578520C2 |
| TIRE AND TIRE MOULDING TIRE | 2012 |
|
RU2576314C2 |
| TIRE AND DIE FOR TIRE FORMATION | 2012 |
|
RU2582329C2 |
| TYRE AND MOULD FOR ITS FABRICATION | 2012 |
|
RU2587287C2 |
| PNEUMATIC TYRE | 2015 |
|
RU2657533C1 |
| PNEUMATIC TYRE | 2016 |
|
RU2676205C1 |
| PRESS-TOOL DIE FOR TYRE, TYRE AND METHOD OF TYRE MANUFACTURING | 2012 |
|
RU2525907C1 |
| PNEUMATIC TIRE | 2019 |
|
RU2758158C1 |
| PNEUMATIC TIRE | 2017 |
|
RU2714798C1 |
