The invention discloses a double-ball universal wheel bracket. The double-ball universal wheel bracket comprises a fixed seat and a ball bearing tile which is arranged on the lower portion of the fixed seat, a circle of first balls are arranged on the ball bearing tile, the fist balls are provided with a protective cover, a second protective cover is fixedly arranged on the upper portion of the first protective cover, a circle of second balls are arranged between the second protective cover and the fixed seat, and supporting plates which extend downwards are arranged on the two sides of one end of the first protective cover. In this way, by means of the double-ball universal wheel bracket, a structure that the first balls and the second balls are matched for support and rotation is specially designed, the stability of the rotation is high, the friction is small, increasing of bearing is facilitated, steering is more stable, and the service life is prolonged.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Double-ball universal wheel bracket


    Beteiligte:
    GU XINGFENG (Autor:in)

    Erscheinungsdatum :

    18.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



    Liftable ball universal wheel

    XIAN YUQIANG / ZHANG LIN / ZHANG WEI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Ball joint bracket and modified wheel spindle assembly

    SCHMIDT MICHAEL J | Europäisches Patentamt | 2019

    Freier Zugriff

    BALL JOINT BRACKET AND MODIFIED WHEEL SPINDLE ASSEMBLY

    SCHMIDT MICHAEL J | Europäisches Patentamt | 2018

    Freier Zugriff

    Ball type cart universal wheel

    CHEN HAIYU | Europäisches Patentamt | 2022

    Freier Zugriff

    Universal bracket

    ZHANG JIN / YU LIYA | Europäisches Patentamt | 2015

    Freier Zugriff