The present invention discloses an opening-prefabricated carbon fiber spoke and a method for preparing thereof. The opening-prefabricated carbon fiber spoke includes: a spoke body made of carbon fiber, a nipple that is capable of cooperating with and connecting to a wheel rim, and a nipple head that is capable of cooperating with and connecting to a hub. Both ends of the spoke body are a first fixed connector and a second fixed connector. The first fixed connector is provided with a diameter-expanded part, and the second fixed connector is provided with a forked part. The nipple and the nipple head are provided with penetrating mounting holes. The nipple head is sleeved on the first fixed connector of the spoke body, and the nipple is sleeved on the second fixed connector of the spoke body. The forked part of the second fixed connector is provided with a wedge pin. According to the present invention, a slope is formed at both ends of the spoke body, and the two ends are increasingly tight under an action of a pulling force, which greatly improves a tensile strength, and features advantages of simple production operation, high efficiency, and low costs.


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    Title :

    OPENING-PREFABRICATED CARBON FIBER SPOKE AND PREPARATION METHOD THEREFOR


    Additional title:

    DURCH ÖFFNUNG VORGEFERTIGTE KOHLENSTOFFFASERSPEICHE UND HERSTELLUNGSVERFAHREN DAFÜR
    RAYON EN FIBRE DE CARBONE PRÉFABRIQUÉ PAR OUVERTURE ET SON PROCÉDÉ DE PRÉPARATION


    Contributors:
    LIU WURUI (author)

    Publication date :

    2025-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



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