A variable-diameter wheel 1 includes at least one rim or hub 11 having a predetermined diameter, to which at least one drive axle 14 of the wheel 1 is connected; at least one outer surface external to the hub 11, having a diameter which is greater than the diameter of the hub 11. At least one diameter-variation mechanism 3 is secured to the axle 14 and adapted to vary the actual diameter of the wheel 1 according to the torque applied to the drive axle 14 by at least one propulsion system.
Variable-diameter wheel
2015-11-10
Patent
Elektronische Ressource
Englisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |