A tire abnormality determination system (100) of the present disclosure includes: a related information acquisition portion (111) that acquires deterioration-related information that may exert influence on deterioration of a non-pneumatic tire (1) mounted on a vehicle (50); a first determination…

A wheel assembly includes a rim and a hub concentric with the rim. The wheel assembly includes a first set of spokes spaced circumferentially about the hub between the rim and the hub. The spokes of the first set of spokes each has an elliptical shape elongated in a direction radially from the hub…

A spoke () for a non-pneumatic tire () is provided that has a nose () that engages a first panel () and a second panel (). A first foot () is carried by the first panel and has a first foot first concave surface () and an adhesion deflector (). A second foot () is present and is carried by the…

A non-pneumatic and method of making a non-pneumatic tire. The non-pneumatic tire includes a lower ring having a first diameter and an upper ring having a second diameter greater than the first diameter. The upper ring is substantially coaxial with he lower ring. A support structure extends between…

A driving wheel includes: a hub body disposed in a central region of the driving wheel; a plurality of spoke members inserted into the hub body and movable in a radial direction R of the driving wheel relative to the hub body; and link members each having one side coupled to one of the spoke…

A wheel assembly for a tire includes a circular hub member for securing to a rotatable axle of a vehicle, a first rim piece for engaging the hub member, a second rim piece for engaging the first rim piece, and a plurality of cylindrical sleeves for engaging both the first rim piece and the second…

A system for detection of non-pneumatic tire loading includes a non-pneumatic tire. The non-pneumatic tire includes a ground-contacting annular tread, a central rim, and at least one spoke disk disposed between the rim and the tread. The spoke disk includes an inner ring mounted on the central rim…

A non-pneumatic wheel includes an outer band, a hub and a plurality of spokes formed from a polyamine material. Each of the plurality of spokes is displaced to create pretension in the radial direction under a design load and the displacement is equal to or greater than the predetermined deflection…

The non-pneumatic tire includes a tread part (6) which comes into contact with the ground, a rim part (5) which is coupled to an axle, an outer annular band part (1) which forms an interface with an inner surface of the tread part, an inner annular band part (3) which forms an interface with the…

A lightweight wheel (1) is constructed of titanium or a composite material such as carbon fibre reinforced nylon material. The wheel has a central hub (3) and a circular rim (2) which are interconnected by spring elements (4) such as may be formed by a looped spring band (43) having a number of…