The present invention relates to a hubless propeller. The present invention comprises: a propeller wing module where one propeller wing is formed in an integrated coupling unit of a divided hub structure; and a coupling ring formed on a center region of a shaft to be coupled and separated from a lower end protrusion of the propeller wing module. The propeller wing module is formed by the same number of the divided hub to be coupled and separated from the shaft, thus the propeller wing module where the existing propeller wing and the hub are integrally formed is easily coupled and separated from the shaft to easily be processed. Moreover, the present invention uses the propeller wing module in order to easily process an entire propeller, and easily replaces the propeller when a specific propeller wing is damaged.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    HUBLESS PROPELLER


    Beteiligte:
    OH YEONG TAE (Autor:in) / KIM SEONG JONG (Autor:in) / KIM SEI HWAN (Autor:in) / JANG HYUN GIL (Autor:in) / CHA HYEON TAE (Autor:in) / KIM YONG SOO (Autor:in) / KIM JEONG HWAN (Autor:in) / LEE JEONG DAE (Autor:in)

    Erscheinungsdatum :

    02.09.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    HUBLESS SHEAVE

    HOLLIS HARBY CARTER / MORTON JOHN JEREMIAH / MACDONALD DOUGLAS BRUCE et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    HUBLESS PROPULSION UNIT

    OPALINSKI LUKASZ | Europäisches Patentamt | 2023

    Freier Zugriff

    HUBLESS WHEEL MOTOR

    OLSSON CARL JOHAN | Europäisches Patentamt | 2017

    Freier Zugriff

    HUBLESS PROPULSION UNIT

    OPALINSKI LUKASZ | Europäisches Patentamt | 2024

    Freier Zugriff

    Hubless Electric Bike

    Europäisches Patentamt | 2024

    Freier Zugriff