The invention discloses a speed controllable universal wheel. The speed controllable universal wheel comprises a connector, wherein the connector is rotationally connected with a connection body; the connection body is provided with a rolling wheel; the connection body is movably provided with a pressing sheet; a bulge is arranged at the bottom of the pressing sheet; a gasket is further arranged on the connection body; the speed of the rolling wheel is controlled by the contact of the bulge and the gasket which are in contact; one layer of anti-slipping rubber is arranged on the outer surface of the rolling wheel; the gasket is made of wear-resisting rubber. According to the speed controllable universal wheel, the gasket capable of preventing the rolling wheel from rapidly rolling is arranged on a wheel body of the speed controllable universal wheel, and the pressing sheet is pedaled to brake the rolling wheel when the speed of the rolling wheel is too fast, so that the use safety of the universal wheel is greatly improved.


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    Titel :

    Speed controllable universal wheel


    Beteiligte:
    HU HEPING (Autor:in)

    Erscheinungsdatum :

    06.05.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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