CHASSIS WHEEL Russian patent published in 2014 - IPC B60B15/04 A61G5/00 B60B15/02 

FIELD: transport.

SUBSTANCE: invention relates to machine building, particularly to wheelchair running gear. Chassis wheel has rim on shaft and multiple grousers at rim periphery. Rim is shaped to cylindrical drum with two rows of through holes arranged in generatrix for replaceable resilient grousers fitted in rim holes. Shape and size of resilient grousers extending above the drum can vary as the shape and size of said holes. Rim holes can be folded to taper.

EFFECT: simplified design and production.

3 cl