The present invention relates to a manhole location notification buoy device and, in particular, to a manhole location notification buoy device which floats to the ground along with water from the inside of a manhole when a manhole cover is separated by backflow rainwater and warns pedestrians walking on a flooded road of the manhole location.

    본 발명은 맨홀 위치 알림 부표 장치에 관한 것으로, 특히 역류된 빗물에 의해 맨홀 뚜껑이 이탈시 맨홀 내부에서부터 물과 함께 지상으로 떠올라 물에 잠긴 도로를 걷는 보행자에게 맨홀 위치를 경고하는 맨홀 위치 알림 부표 장치에 관한 것이다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    A MARKER BUOY UNIT FOR WARNING LOCATION OF MANHOLE


    Weitere Titelangaben:

    맨홀 위치 알림 부표 장치


    Beteiligte:
    CHOI KWANG WOO (Autor:in) / CHO KI DONG (Autor:in) / OH SE JUNG (Autor:in) / SONG JIN WOO (Autor:in) / KANG KYUNG HO (Autor:in)

    Erscheinungsdatum :

    28.06.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E02D FOUNDATIONS , Gründungen



    BUOY FOR CONFIRMING THE LOCATION OF A MANHOLE

    KIM DONG HAN / KIM SOO HYUN / YU EUN TAEK | Europäisches Patentamt | 2024

    Freier Zugriff

    Safety buoy on manhole cover

    HAN JEONG WOOK | Europäisches Patentamt | 2023

    Freier Zugriff

    Manhole opening warning device

    RHEE HAN PIL | Europäisches Patentamt | 2024

    Freier Zugriff

    Manhole opening warning device

    RHEE HAN PIL | Europäisches Patentamt | 2023

    Freier Zugriff

    LIGHTED MARKER BUOY

    GRAYSON JEREMY / TANG MATTHEW | Europäisches Patentamt | 2019

    Freier Zugriff