ANTI-SKIDDING DEVICE Russian patent published in 2016 - IPC B60C27/04 B60B15/00 

FIELD: automotive.

SUBSTANCE: invention is intended for equipping vehicle wheels in order to reduce sliding of pneumatic wheel tires on roads under conditions of ice, snow, dirt. Proposed device comprises metal base, bent in longitudinal direction along tire circle arc. On side ends of the base there are fasteners for fastening it to wheel disk, in which the base has pressed stiffening ribs, and in front and rear part of base plate there are trapezoidal ledges, extension of which coaxially at base angles is made as lugs, through which cable runs with guide tube fixed on one side, through which both ends of cable are passed with loop made in the middle which is put through the hole in fastening bolt head and screwed with butterfly nut, and on the other side with thrust plate having hole for fastening bolt. Additionally in the front part behind the lugs there is front rib with teeth on the outer surface which is rigidly attached along the base length to which two more ribs with teeth on the outer surface are rigidly attached in the middle of the rib forming three triangles on the base.

EFFECT: reduced dimensions and weight of grouser elements, reduced time and costs for their installation and dismantling.

1 cl, 5 dwg