VEHICLE PNEUMATIC TYRE Russian patent published in 2018 - IPC B60C13/00 

FIELD: transportation.

SUBSTANCE: pneumatic tire of a vehicle contains at least one flat member on at least one sidewall (3). This element consists of a three-dimensional structured pattern (5, 5') with a set of equally made, regularly spaced recesses (6, 6'), the largest diameter of which is ≤0.70 mm and the greatest depth is ≤0.60 mm. Recesses (6, 6') are made essentially pyramidal, respectively, with a square regular pyramid as the main form, and are arranged in rows running perpendicular to each other, their external delimiting edges (7, 7'), which run along the squares in the top view of the pattern (5, 5'), protrude into the rubber material of sidewall (3) in the form of recesses.

EFFECT: increased contrast of the picture.

12 cl, 6 dwg