An apparatus comprises an object (1) and a plurality of roller units (5A-5D) on said object, each roller unit comprising at least one roller element (13) and being switchable between a mobile mode in which the apparatus is moveable across a surface on which said apparatus is positioned in use by rolling on said roller elements, and an immobile mode in which movement of the apparatus across a said surface is inhibited. The roller units (5A-5D) are configured such that manual depression of the object towards a said surface causes switching of at least one roller unit between the mobile and immobile modes.


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    Titel :

    MOVING OBJECTS ON SURFACES


    Weitere Titelangaben:

    BEWEGLICHE OBJEKTE AUF OBERFLÄCHEN
    DÉPLACEMENT D'OBJETS SUR DES SURFACES


    Beteiligte:
    MCLEOD GILLIAN (Autor:in)

    Erscheinungsdatum :

    11.01.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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