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. Driving wheel of the vehicle comprises drive shaft 1 with airless tire 2 fixed to it in the form of disc 7 and elastic ring 8 connected by elastic spokes 9, is provided with air chamber 3 disposed on the periphery of disc 7 in the form of annular cavity 11 bounded externally by tough elastic diaphragm 12 with attached elastic spokes 9 and air pressure control system 4. System 4 consists of air-connected air supply head 13, three-way valve 14 with control lever 15 and air cylinder 16 with a compressor 17, pressure gauge 18 and safety valve 19 connected by air channels. Air chamber 3 is connected to air supply head 13 through air conduit 20, and control lever 15 of three-way valve 14 is provided with automatic regulator 6 of its rotation mechanism.

EFFECT: providing of an automatic improvement of vehicle stability, as well as maintaining of high traction properties of the driving wheels of mobile power equipment when operating under severe road conditions.

3 cl, 4 dwg