CHASSIS WHEEL Russian patent published in 2015 - IPC B60B15/00 A61G5/04 B62M11/02 B60B19/00 

FIELD: transport.

SUBSTANCE: chassis wheel comprises rim on shaft and multiple grousers on rim periphery. Wheel rim part is not integral with the hub and is asymmetric therewith but runs in step therewith. Air tube of atmospheric pressure is fitted on said rim. The latter is shaped to cylindrical drum with flanges provided with through holes made in generatrix for grousers. Besides, said holes are formed in tire drum rim. Wheel rim part drive is composed of three spinning rollers, top one being intended for inner engagement with said flange and two bottom rollers arranged in symmetry with top one are intended for external engagement.

EFFECT: improved cross-country capacity.

2 dwg