An outboard motor includes a seal to seal a space between a peripheral edge of an opening of a shroud inclined surface and a peripheral edge of a cowl opening of a cowl inclined surface. The seal includes a base plate fixed to the peripheral edge of the shroud to take a rectangular annular shape having a diagonal center line and a rectangular annular seal lip extending from the base plate to be elastically contact with the peripheral edge of the cowl opening. The rectangular annular seal lip includes a hollow first seal lip. The first seal lip includes a first lip portion including a first base end and a first front end, a second lip portion including a second base end and a second front end, and a hollow portion between the first lip portion and the second lip portion. The first lip portion and the second lip portion are configured to take a chevron shape in cross-section inclined in mutually opposite directions in a free state. The first lip portion includes a surface contact region that extends to the first front end from a halfway portion between the first base end and the first front end and that is elastically surface contact with the peripheral edge of the cowl opening.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    OUTBOARD MOTOR AND SEAL FOR OUTBOARD MOTOR


    Beteiligte:
    INOUE KAZUHIKO (Autor:in) / TOYA KENTARO (Autor:in) / HASEGAWA HIROYUKI (Autor:in)

    Erscheinungsdatum :

    22.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16J Kolben , PISTONS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    Outboard motor suspension structure and outboard motor

    HAGI TOMOHIRO | Europäisches Patentamt | 2024

    Freier Zugriff

    Outboard motor and outboard motor movement mechanism

    MIZUTANI MAKOTO | Europäisches Patentamt | 2023

    Freier Zugriff

    Outboard motor and outboard motor movement mechanism

    MIZUTANI MAKOTO | Europäisches Patentamt | 2023

    Freier Zugriff

    OUTBOARD MOTOR ENGINE COVER AND OUTBOARD MOTOR

    HASEGAWA HIROYUKI / MATSUI TAKAHIRO / HATA RYOSUKE | Europäisches Patentamt | 2022

    Freier Zugriff

    OUTBOARD MOTOR AND OUTBOARD MOTOR CONTROL DEVICE

    TAKESHIGE TAKAMASA / MIYAUCHI TOMOHIRO | Europäisches Patentamt | 2022

    Freier Zugriff