A non-pneumatic tire comprises an attachment body attached to an axle, ring members including two counter-rotating plates as inner hub tubular bodies mounted onto the attachment body and an outer body configured from a plurality of tiles connected to each other to form a caterpillar chain surrounding the inner tubular body. A plurality of connecting leaf springs disposed on each counter rotating plate and freely rotating around their connecting rods link each point of the periphery of their mounting plate to a corresponding tile. The tiles also freely rotate relative to the leaf springs around their connecting rods. Each leaf spring element may be formed to present a main curvature and a tail, where the main curvature bends by exertion of radial forces on the tiles and the tail deforms due to contact with an adjacent spring and counter-rotation of the two hub plates.

    Il est décrit un pneu sans air comprenant un corps dattache attaché à un axe, des éléments de bague comprenant deux plaques contrarotatives servant de corps tubulaires de moyeu intérieur montés sur le corps dattache ainsi quun corps extérieur composé de plusieurs tuiles reliées en vue de former une chenille qui entoure de corps tubulaire intérieur. Un ensemble de ressorts à lame disposés sur chaque plaque contrarotative qui tournent librement autour de leurs bielles relient chaque point de la périphérie de leur plaque de montage à une tuile correspondante. De plus, les tuiles tournent librement autour de leurs bielles par rapport aux ressorts à lame. Chaque ressort à lame peut être fabriqué de manière à présenter une courbe principale et une queue, laquelle courbe principale se plie en fonction des forces radiales exercées sur les tuiles et laquelle queue se déforme en raison de son contact avec un ressort adjacent et la contre-rotation des deux plaques de moyeu.


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    Title :

    VARIABLE COMPLIANCE METALLIC WHEEL COMPRISING TORQUE MEASURING DEVICE


    Additional title:

    ROUE METALLIQUE A CONFORMITE VARIABLE COMPRENANT UN DISPOSITIF DE MESUREDE COUPLE


    Contributors:

    Publication date :

    2023-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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