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 of the outer band. The plurality of spokes is made from a polyamide material having a conditioned tensile modulus between 600 MPa and 3000 MPa, an equilibrium moisture content of no more than 1.5%, and a fatigue failure resistance that can withstand at least 1 million cycles.


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    Title :

    NON-PNEUMATIC WHEEL HAVING POLYAMIDE SPOKES


    Additional title:

    LUFTLOSES RAD MIT POLYAMIDSPEICHEN
    ROUE NON-PNEUMATIQUE AVEC DES RAYONS DE POLYAMIDE



    Publication date :

    2023-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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