Metal drive roller (1) for a light vehicle provided with a bicycle wheel, such as a bicycle or a wheelchair, having a frustoconical usable outer load-bearing surface (31, 32), the usable outer load-bearing surface (31, 32) having a plurality of indenting elements (4) having a radial height (hr) of between 0.5 mm and 5 mm, a mean circumferential length lc, a maximum axial width lam, and ending with a sharp point, the indenting elements (4) covering at least 80% of the usable outer load-bearing surface (31, 32). The projections of the sharp points of the indenting elements (4) perpendicular to the axis of rotation (2) onto the axis of rotation (2) are substantially equally distributed.


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    Titel :

    Optimized Metal Drive Roller


    Beteiligte:
    POTIN YVES (Autor:in) / PELISSE MATTHIEU (Autor:in) / HENNEBERT GUILLAUME (Autor:in)

    Erscheinungsdatum :

    29.08.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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