WHEEL SAFETY INSERT Russian patent published in 2022 - IPC B60C17/06 

FIELD: automotive industry.

SUBSTANCE: invention relates to the automotive industry. The wheel safety insert is located in the cavity of the pneumatic tubeless tire. It has a bearing surface that limits the radial deformation of the tire. The outer diameter of the insert is approximately equal to the inner diameter of the tire in the tread area, and the inner diameter is less than the diameter of the wheel rim by an amount that allows the tire to be mounted on the wheel using standard technology. The insert consists of radially spaced teeth, connected to each other along the outer radius by a base made of elastic material.

EFFECT: increasing the safety of the tire in the event of a puncture, rupture, lumbago at speed and allowing the vehicle to move to the repair site without replacing the spare wheel.

5 cl, 2 dwg