NON-PNEUMATIC RESILIENT WHEEL

摘要

Non-pneumatic resilient wheel (10), structurally supported, defining three perpendicular directions, namely circumferential (X), axial (Y) and radial (Z), this wheel comprising at least: a hub (11); an annular band known as the shear band (13) comprising at least one internal circumferential membrane (14) and one external circumferential membrane (16) both oriented in the circumferential direction X; a plurality of support elements (12) connecting the hub (11) to the internal circumferential membrane (14), characterized in that: the two membranes (14, 16) are connected together, at zones (17) known as anchoring zones, by a series (15A, 15B, 15C), running in the circumferential direction (X), of cylinder structures (15) known as cylindrical connecting structures which are not contiguous in the circumferential direction X; each cylindrical connecting structure (15) comprises a plurality of elementary cylinders (15a, 15b) having their generatrix directed in the axial direction Y, the said elementary cylinders being nested inside one another and interconnected with each other in each anchoring zone (17).