The invention discloses a spoke, a non-pneumatic tire, a wheel and a spoke manufacturing method, and relates to the technical field of tires, the spoke comprises a reference unit which is composed of a plurality of side walls extending in the circumferential direction of a hub-rim and forms a circumferential channel; the multiple reference units are distributed in the axial direction and/or the radial direction of the hub-rim. The wheel has the beneficial effects that the manufacturing cost is reduced, the manufacturing precision is improved, the wheel has mechanical properties similar to those of a pneumatic tire, the braking/driving and maneuvering performance of a vehicle is improved, and the wheel is particularly suitable for high-speed vehicles. In addition, the porous structure design of the spoke is beneficial to reducing the weight and rolling resistance of the tire, and meanwhile, impact energy is absorbed through deformation, so that a good vibration reduction and isolation effect is provided.

    本发明公开了一种轮辐、非充气轮胎和车轮以及轮辐制造方法,涉及轮胎技术领域,包括,基准单元,其由沿轮毂‑轮辋周向延伸的若干侧壁构成,并形成周向的通道;基准单元沿轮毂‑轮辋的轴向和/或径向分布有多个。本发明的有益效果为不仅降低了制造成本,提升了制造精度,还具备了与充气轮胎相似的力学特性,提高了车辆的制动/驱动及操纵性能,特别适用于高速车辆。此外,轮辐的多孔结构设计有助于降低轮胎重量和滚动阻力,同时通过变形吸收冲击能量,提供良好的减振隔振效果。


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    Title :

    Spoke, non-pneumatic tire, wheel and spoke manufacturing method


    Additional title:

    一种轮辐、非充气轮胎和车轮以及轮辐制造方法


    Contributors:
    ZHENGZHOU (author) / SUN LINING (author) / RAHEJA SUBHASH (author) / SEDAGATTI RAMIN (author)

    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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