TIRE Russian patent published in 2023 - IPC B60C11/12 B60C11/03 

FIELD: automotive industry.

SUBSTANCE: tire contains a contact area (100) in the form of a rib or a block in contact with the road surface. The contact area (100) includes a plurality of lamellas (101). The end section (103) of the lamella (101) is located on the side of the earlier contact with the road surface during tire rotation and extends to the side wall of the contact section (100). The end section (102) of the lamella (101) is located on the side of the subsequent contact with the road surface during tire rotation and ends at the contact section (100).

EFFECT: improved performance of the tire when moving on icy and snowy roads, as well as increased efficiency of removing the water screen that forms between the tread and the road surface.

4 cl, 30 dwg