To arrange a pair of facing covers and a top cover with accurate alignment.SOLUTION: A vessel propeller includes: an internal structure; a pair of facing covers arranged to face each other through the internal structure in a first direction along the horizontal direction and forming an opening part for exposing a top part of the internal structure; a coupling body extending in the first direction and coupling the pair of facing covers with each other; and a top cover covering the opening part and having a hook for engaging with the coupling body. The hook of the top cover engages with the coupling body for coupling the pair of facing covers with each other.SELECTED DRAWING: Figure 6

    【課題】一対の対向カバーと上カバーとを、精度良く位置合わせして配置する。【解決手段】船舶推進機は、内部構造体と、水平方向に沿った第1の方向において内部構造体を介して互いに対向するように配置され、かつ、内部構造体の上部を露出させる開口部を形成する一対の対向カバーと、第1の方向に延び、一対の対向カバー同士を連結する連結体と、開口部を覆う上カバーであって、連結体に係合するフックを有する上カバーと、を備える。一対の対向カバーを連結する連結体に対して、上カバーのフックが係合している。【選択図】図6


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    Title :

    VESSEL PROPELLER AND VESSEL


    Additional title:

    船舶推進機、および、船舶


    Contributors:

    Publication date :

    2025-03-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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