VEHICLE DRIVE WHEEL Russian patent published in 2018 - IPC B60B15/26 B60B9/26 B60C7/12 B60C7/10 B60C7/14 

FIELD: machine building.

SUBSTANCE: invention relates to the field of tractor and transport engineering, in particular to means for increasing the throughput of a vehicle. Vehicle driving wheel consists of drive shaft 1 with the fixed thereon solid tire 2, consisting of disk 6 and elastic ring 7 connected by elastic spokes 8, made, for example, of polyurethane. Wheel is provided with the lugs retraction 4 mechanism 3, which is made in the form of pivotally mounted on the intermediate bushing 10 hub 11 with attached lugs 4 having curved shape and made of spring steel. Intermediate bushing 10 is provided with longitudinal displacement mechanism 12 and is connected to the disc 6 by the keyed connection 13, and to the hub 11 is via pin 14 and helical groove 15.

EFFECT: providing the vehicle road-holding ability automatic improvement, as well as maintaining high traction and coupling properties of the mobile power equipment driving wheels under severe road conditions.

1 cl, 4 dwg