PNEUMATIC TYRE Russian patent published in 2018 - IPC B60C11/12 

FIELD: motor vehicle industry.

SUBSTANCE: invention relates to automotive industry. Pneumatic tire (1) comprises plurality of blocks (331) located at edge (T) of the tire contact area with the ground. Each of the plurality of blocks (331) comprises at least one main knife cut (5), which comprises two-dimensional part (51) of the knife cut extending along the circumferential direction of the tire and three-dimensional portion (52) of the knife cut extending in the lateral direction of the tire, wherein three-dimensional portion (52) of the knife cut is connected to two-dimensional portion (51) of the knife cut.

EFFECT: improved performance of the tire when snow driving and increased wear resistance.

15 cl, 14 dwg