VEHICLE TIRE Russian patent published in 2019 - IPC B60C11/16

Abstract RU 2698589 C2

FIELD: vehicle equipment and accessories.

SUBSTANCE: invention relates to studded tires. At least two zones formed in circumferential direction of tire occupy entire width of tread (2) and are equipped with different anti-skid pins (5) with different cross-section of studs (59). In icing conditions, anti-skid pins (5) used in central zone (21) provide improved adhesion to the road in longitudinal direction, and anti-skid pins (5) used in edge zone (22) provide improved adhesion to the road in transverse direction.

EFFECT: improved adhesion of the tire to snow-covered and icy roads.

12 cl, 4 dwg

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RU 2 698 589 C2

Authors

Ajoviita Tommi

Liukkula Mikko

Dates

2019-08-28—Published

2015-12-17—Filed