METHOD OF NEGOTIATING ROAD SECTIONS WITH LOWER FRICTION FACTOR Russian patent published in 2012 - IPC B60B15/22 B60B15/26 B60B15/08 B60C27/20 B60C27/04 B60C27/02 

FIELD: transport.

SUBSTANCE: invention relates to automotive industry and may be used on road sections whereat wheel spin occurs. Proposed method comprises placing device increasing friction factor, for example, anti-spin devices including L-like cross-section metal bracket bent along tire circle arc. One end of said bracket is furnished with elements to fasten it to wheel disk, for example, hole to mount bracket on bolt attaching disk to wheel hub and opposite end is provided with grousers. Additional grousers with locking plate are arranged on bracket peripheral section to form triangle. Note here that additional grouser makes triangle base. Diameter of arrangement of said additional grousers is smaller than that of the main grousers.

EFFECT: higher anti-spin efficiency.

2 cl, 4 dwg