FIELD: automobile industry.
SUBSTANCE: tire includes a frame, tread band with radially external tread surface and multiple radial grooves, and an anti-sliding structure located in one of the radial grooves. The anti-sliding structure contains the first annular inner portion, the second outer portion and the third core portion including 3 pin structures assembly designed for adhesion with icy road surface. Each pin structure has a taper base portion attached inside the first annular inner portion and a pin passing through the second outer portion towards tread surface. 3 taper base portions are coupled into annular base portion assembly.
EFFECT: enhancement of tire tread adhesion with icy road surface.
7 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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