SAFE VEHICLE WHEEL Russian patent published in 2018 - IPC B60C17/06 B60C17/04 

FIELD: motor vehicle industry.

SUBSTANCE: invention relates to motor vehicles, in particular to vehicle wheels, which allows the vehicle to continue to drive when the tires fail and the internal air pressure in them is below the minimum allowable or when the tire breaks down. Wheel consists of a detachable hermetic rim and a pneumatic tubeless tire, in the cavity of which is installed an internal support, the middle part of which is formed by a group of elastic spokes in the shape of an isosceles triangle, located at equal angular intervals along the circumference of the support base and connecting the support base and its crown part. Support base is made larger than the distance between the rim sides by an amount sufficient to create forces that prevent mutual rotation of the support and rim when driving after tire failure. Support is fixed on the detachable wheel rim when the rim components are tightened by internal stresses that arise when the wheel is assembled.

EFFECT: reduction in the weight of the support and the wheel as a whole, an increase in the damping properties and a decrease in the thermal load of the support.

1 cl, 2 dwg