TIRE Russian patent published in 2022 - IPC B60C11/12 B60C11/03 

FIELD: automotive industry.

SUBSTANCE: invention relates to the automotive industry. The tire tread contains a contact area (100) in the form of a rib or a block in contact with the road surface. The contact area (100) contains a plurality of lamellae (101). The end section (102) of the lamella (101) is located on the side of the earlier contact section with the road surface during tire rotation and ends in the contact section (100). The end section (103) of the lamella (101), which is located on the side of contact with the road surface during tire rotation occurring later, has an outlet in the side wall of the contact section (100).

EFFECT: improving tire performance when driving on icy and snowy roads.

4 cl, 12 dwg