To provide a composition for fixing a circulator to a case in a vessel propeller.SOLUTION: A vessel propeller includes a first gear, a second gear, a third gear, a circulator, a case, and an attachment member. The second gear is engaged with the first gear. The third gear is engaged with the first gear, arranged coaxial to the second gear, and faces the second gear. The circulator is arranged in between the second gear and the third gear. The case has: an interior space in which the first gear, the second gear, the third gear, and the circulator are arranged; and an attachment hole to which the circulator is attached. The attachment member is inserted in the attachment hole, and the circulator is attached to the case.SELECTED DRAWING: Figure 2

    【課題】船舶推進器において、サーキュレータをケースに固定する構成を提供すること。【解決手段】船舶推進器は、第1ギアと、第2ギアと、第3ギアと、サーキュレータと、ケースと、取付部材と、を備える。第2ギアは、第1ギアと噛み合う。第3ギアは、第1ギアと噛み合っており、第2ギアと同軸に配置され、第2ギアと向き合う。サーキュレータは、第2ギアと第3ギアとの間に配置される。ケースは、第1ギアと第2ギアと第3ギアとサーキュレータとが配置される内部空間と、サーキュレータが取り付けられる取付穴と、を有する。取付部材は、取付穴に挿入され、サーキュレータをケースに取り付ける。【選択図】図2


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    Title :

    VESSEL PROPELLER


    Additional title:

    船舶推進器


    Contributors:

    Publication date :

    2024-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F16H Getriebe , GEARING



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