GEAR WHEEL Russian patent published in 2017 - IPC F16H55/17 

FIELD: machine engineering.

SUBSTANCE: gear includes a hub, the body in the form of spokes, rim and ring gear. At the ends of the wheel hub on the outer surface and the inner surface of the reinforced rim pair of flat annular lining, which inner radii are equal to the outer radius of the hub and their outside radii are equal to the inner radius of the rim. The outer surfaces of cover plates are disposed in planes of rotation of the rim end faces. The inner and outer perimeters of the annular flanges are provided with linings facing towards the wheel center and the surrounding surfaces above the hub and a rim mounted on them.

EFFECT: increase performance gear.

3 dwg