The present invention relates to a method for manufacturing an eco-friendly buoy and a buoy manufactured thereby. The object of the present invention is to facilitate manufacture by joining hemispheres using a heat-sealing method, to effectively increase internal pressure and maintain the pressure through the input of a pressure-increasing material such as dry ice. To this end, the present invention includes: a hemisphere molding step of molding hemispheres (10) in a hemispherical shape (ST 1); a material input step of introducing the pressure-increasing material (20) into the molded hemispheres (10) (ST 2); and a heat-sealing step of joining the two hemispheres (10) to each another by the heat-sealing method (ST 3).

    본 발명은 친환경 부표 제조방법 및 그에 의해 제조된 부표에 관한 것으로서, 반구체의 열융착 방식을 이용한 접합 제작이 이루어질 수 있도록 하여 제작이 보다 용이하게 이루어짐과 함께 드라이 아이스 등과 같은 기압상승 물질 투입을 통한 효과적인 내부 기압상승 및 기압유지가 이루어질 수 있도록 하기 위한 것이다. 이를 실현하기 위한 본 발명은, 반구 형상으로 반구체(10)를 성형하는 반구체 성형단계와;(ST 1) 상기 성형된 반구체(10) 내부에 기압상승 물질(20)을 투입하는 물질 투입단계와;(ST 2) 상기 반구체(10) 2개를 열융착 방법으로 접합하여 일체화하는 열융착단계;(ST 3)를 포함하는 것을 특징으로 한다.


    Access

    Download


    Export, share and cite



    Title :

    Eco-friendly buoy manufacturing method and buoy manufactured by it


    Additional title:

    친환경 부표 제조방법 및 그에 의해 제조된 부표


    Contributors:
    LEE KWANG MIN (author) / O CHANG YUN (author)

    Publication date :

    2021-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / A01K ANIMAL HUSBANDRY , Tierzucht / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS



    Method for manufacturing buoy and buoy manufactured through method

    SHI MEIYU | European Patent Office | 2015

    Free access

    BUOY AND BUOY MANUFACTURING METHOD

    MOON JONG SIK | European Patent Office | 2021

    Free access

    ECO-FRIENDLY BUOY

    CHO YEOUN SU | European Patent Office | 2023

    Free access

    eco-friendly buoy

    European Patent Office | 2023

    Free access

    Environment-friendly buoy

    European Patent Office | 2020

    Free access