The invention relates to a hull bottom supplemental steering device. The hull bottom supplemental steering device is characterized in that a flow guide pipe (3) is arranged on the lower part of a hull (1), wherein a motor (2) is arranged in the hull (1); one end of an output shaft (2a) of the motor (2) penetrates through the hull (1) to enter the flow guide pipe (3); a thruster (2b) is arranged on an end part of the output shaft (2a). The device has the advantages that the operability and the adaptability of a ship steering device are improved.


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    Title :

    Hull bottom supplemental steering device


    Contributors:
    GUAN LISHU (author)

    Publication date :

    2015-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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




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