Provided is a wheel including: a main housing with a series of apertures disposed radially thereabout; an inner shaft disposed within the main housing and rotatably coupled thereto; a set of spokes distributed radially around the inner shaft and attached thereto at a first end, each spoke positioned within one of the series of apertures in the main housing; a set of linkages distributed radially around the inner shaft and attached to a second end of the spokes, the linkages positioned within the apertures; and a set of rollers distributed radially around the inner shaft and mounted on the linkages; wherein the spokes, linkages, and rollers can be moved from a first, contracted position, to a second, expanded position.


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    Titel :

    Robotic floor cleaning device with expandable wheels


    Beteiligte:

    Erscheinungsdatum :

    09.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / A47L DOMESTIC WASHING OR CLEANING , Waschen oder Reinigen im Haushalt



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