STUD PIN AND PNEUMATIC TIRE EQUIPPED WITH STUD PIN Russian patent published in 2020 - IPC B60C11/16 

FIELD: machine building.

SUBSTANCE: invention relates to the automotive industry. Stud pin 1 comprises housing 2 and base 4. Housing 2 is cylindrical and is formed by edge 8a, wherein at least one end of the body in the direction of its central axis L passes parallel to the straight line perpendicular to the central axis L; and arched section 8b centred on central axis L. Base 4 is located on other end of housing 2 in direction of its central axis L. Base 4 is centred on transverse axis, perpendicular to central axis L, and is formed asymmetrically relative to direction of longitudinal axis perpendicular to central axis L and transverse axis, and comprises arc-shaped section 12, which is centred on central axis L, at one end in direction of longitudinal axis.

EFFECT: technical result is higher resistance to spinning from protector and improved adhesion of tire with road surface.

7 cl, 6 dwg, 1 tbl