Disclosed are a buoy, a raft, and a method for manufacturing the buoy. The disclosed buoy comprises: a hollow body unit extended in one direction; a sealing material coupled to each of one end part and the other end part of the hollow body unit; and a protrusion unit coupled to the sealing material. The buoy is configured to minimize fluid resistance.

    부이, 뗏목 및 부이의 제조방법이 개시된다. 개시된 부이는 일방향으로 연장된 중공형 바디부, 상기 중공형 바디부의 일단부 및 타단부에 하나씩 결합된 실링재, 및 상기 실링재에 결합된 돌출부를 포함한다.


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    Title :

    Buoy raft including the buoy and method of preparing the buoy


    Additional title:

    부이, 뗏목 및 부이의 제조방법


    Contributors:
    CHO SUN JAE (author)

    Publication date :

    2021-02-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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