A support assembly for a vehicle includes at least two spherical tires travelling on a road surface and rotating relative to the road surface and the vehicle and a drive system magnetically driving rotation of the tires relative to the drive system itself such that no portion of the drive system physically contacts the tires or the road surface. The tires each have an outer tread layer comprising a material having a first stiffness when dry and a second stiffness when wet, the first stiffness being greater than the second stiffness.
SPHERICAL TIRE FOR A SELF-PROPELLED VEHICLE
2017-12-14
Patent
Elektronische Ressource
Englisch
MAGNETICALLY COUPLED SPHERICAL TIRE FOR SELF-PROPELLED VEHICLE
Europäisches Patentamt | 2017
|MAGNETICALLY COUPLED SPHERICAL TIRE FOR A SELF-PROPELLED VEHICLE
Europäisches Patentamt | 2017
|