The invention relates to the technical field of surfboard fins, in particular to a surfboard fin and a manufacturing technology thereof. The manufacturing technology comprises the following steps of A, cutting a calico, a honeycomb screen cloth and glass into the shape of a fin; B, opening a mold, sequentially laying the cut glass, the cut calico, the cut honeycomb screen cloth into the mold, arranging a plurality of convex blocks on the inner side face of the top of the mold, and closing and screwing down the mold; C, injecting resin into the mold, baking and forming the resin, and conducting cooling to obtain a fin, wherein a plurality of grooves are formed in one side of the fin; D, opening the mold, taking out the formed and cooled fin, and sanding and polishing the fin to obtain the surfboard fin. The obtained surfboard fin is low in cost, easy and convenient to use, low in weight, high in buoyancy force and capable of reducing resistance, improving lift force and improving the whole performance.


    Access

    Download


    Export, share and cite



    Title :

    Surfboard fin and manufacturing technology thereof


    Contributors:

    Publication date :

    2015-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    SURFBOARD AND SURFBOARD MANUFACTURING METHOD

    THEAU EMILE | European Patent Office | 2021

    Free access

    SURFBOARD AND METHOD FOR MANUFACTURING SURFBOARD

    SHINDOH NAOHIKO | European Patent Office | 2019

    Free access

    Surfboard and manufacturing method thereof

    HE BOQIANG / HE SHUMING | European Patent Office | 2020

    Free access

    SURFBOARD

    BALENKO IGOR FEDOROVICH | European Patent Office | 2017

    Free access

    Bamboo surfboard and manufacturing method thereof

    TAO ZUQI / TANG MINGYU / LI XINGONG et al. | European Patent Office | 2023

    Free access