The present invention relates to a spoke having an adjustable length and, more specifically, to a spoke coupled between a hub rotating about a rotating shaft of a wheel and a rim in which a tire is mounted, the spoke comprising: an inner spoke portion having one-end side coupled to the hub and having the shape of a rod having a predetermined length; an outer spoke portion having the shape of a rod having a predetermined length, having one-end side directed toward the hub and the other-end side coupled to the rim; and a joint spoke portion having one-end side coupled to the other-end side of the inner spoke portion and the other-end coupled to one-end side of the outer spoke portion, wherein the length from the one-end of the inner spoke portion to the other-end side of the outer spoke portion can be selectively adjusted, thereby reducing costs necessary for maintenance or management of a wheel and a spoke and improving efficiency and convenience in the maintenance or management of the wheel.

    La présente invention concerne un rayon à longueur ajustable et, plus spécifiquement, un rayon accouplé entre un moyeu se mettant en rotation autour d'un arbre rotatif d'une roue et une jante dans laquelle un pneu est monté, le rayon comprenant : une partie rayon interne ayant un côté première extrémité accouplé au moyeu et ayant la forme d'une tige ayant une longueur prédéfinie ; une partie rayon externe ayant la forme d'une tige ayant une longueur prédéfinie, ayant un côté première extrémité dirigé vers le moyeu et le côté autre extrémité accouplé à la jante ; et une partie rayon d'articulation ayant un côté première extrémité accouplé au côté autre extrémité de la partie rayon interne et l'autre extrémité accouplée au côté première extrémité de la partie rayon externe, la longueur de la première extrémité de la partie rayon interne au côté autre extrémité de la partie rayon externe pouvant être ajustée de manière sélective, ce qui permet de réduire les coûts nécessaires à la maintenance ou à la gestion d'une roue et d'un rayon et d'améliorer l'efficacité et la commodité pour la maintenance ou la gestion de la roue.

    본 발명은 길이조절이 가능한 스포크에 관한 것으로, 바퀴의 회전축을 중심으로 회전을 하는 허브와, 타이어가 장착되는 림 사이에 결합되는 스포크로서, 일단 측이 상기 허브와 결합되며, 일정한 길이를 갖춘 봉 형태의 이너살대부; 일정한 길이를 갖춘 봉의 형태이며 일단측이 상기 허브측을 지향하며 타단측이 상기 림과 결합되는 아우터살대부; 및 일단측이 상기 이너살대부의 타단측과 결합되고, 타단측이 상기 아우터살대부의 일단측과 결합되는 조인트살대부;를 포함하고, 상기 이너살대부의 일단측으로부터 아우터살대부의 타단측까지의 길이가 선택적으로 조절될 수 있어 바퀴 및 스포크에 대한 정비 또는 관리에 소요되는 비용을 절감시키며, 바퀴에 대한 관리 또는 정비의 효율성과 편의성을 증진시켜준다.


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    Title :

    SPOKE HAVING ADJUSTABLE LENGTH


    Additional title:

    RAYON À LONGUEUR AJUSTABLE
    길이조절이 가능한 스포크


    Contributors:

    Publication date :

    2019-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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