SPIKED TIRE Russian patent published in 2021 - IPC B60C11/16 

FIELD: automotive industry.

SUBSTANCE: tire (10) is made with profiled protector (11). There are spikes (20) embedded in the tire protector, each of which has spike pin (24) protruding from protector (11). The circumferentially measured length of the external sides of pins (24) facing the external sidewall of the tire and located in protector (11) of spikes (20) is greater than the circumferentially measured length of the internal sides of the pins facing the inner sidewall of the tire. Alternatively, the spikes located in the external protector area have the circumferentially measured length of the external sides of the pins greater than the circumferentially measured length of the inner sides of the pins facing the inner sidewall of the tire.

EFFECT: equipped in this way, the spike tire has good lateral driving on ice or on snow.

15 cl, 21 dwg