The invention discloses a variable-radius hub which comprises a plurality of spokes and a rim and further comprises an annular wedge block and an annular mounting shell concentric with the rim. Wherein a plurality of spoke limiting sleeves extending outwards in the radial direction are arranged on the outer circumferential surface of the mounting shell, and the spokes are correspondingly arranged in the spoke limiting sleeves; the annular wedge-shaped block is provided with an annular wedge-shaped circumferential surface, the wedge-shaped block is connected with the mounting shell, and the relative position of the wedge-shaped block and the mounting shell in the axial direction can be adjusted; wherein the spoke is provided with a wedge-shaped tail end, the wedge-shaped tail end is in contact with the wedge-shaped circumferential surface of the wedge-shaped block, and the head end of the spoke is connected with the rim; when the wedge-shaped block adjusts the relative position of the wedge-shaped block and the installation shell in the axial direction, the spokes slide along the wedge-shaped circumferential face so as to change the position of the head ends of the spokes in the radial direction, and therefore the spokes can be matched with rims with different radiuses.

    本发明公开了一种可变半径轮毂,其包括若干根辐条和轮辋,还包括:环形的楔形块以及与轮辋同心设置的环形的安装壳。其中,安装壳外圆周面上具有若干个沿径向方向向外伸出的辐条限制套,若干根辐条对应设于各辐条限制套内;环形的楔形块具有环形的楔形圆周面,所述楔形块与安装壳连接,并能够调整其与安装壳在轴向方向上的相对位置;其中,所述辐条具有楔形尾端,所述楔形尾端与楔形块的楔形圆周面接触,所述辐条的首端与轮辋连接;当所述楔形块调整其与安装壳在轴向方向上的相对位置时,所述辐条沿着楔形圆周面滑动,以改变辐条首端在径向方向上的位置,从而适配不同半径的轮辋。


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    Titel :

    Hub with variable radius


    Weitere Titelangaben:

    一种可变半径轮毂


    Beteiligte:
    JIANG ZUXIAO (Autor:in) / YANG FAN (Autor:in) / ZHANG SHIBO (Autor:in) / ZHU SHURUI (Autor:in) / WANG SONG (Autor:in) / ZHU WEIYU (Autor:in)

    Erscheinungsdatum :

    2022-04-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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