A drive for a boat includes a gear case and a propeller rotatably mounted to a front of the gear case. The drive also includes a drive support for mounting the gear case to the boat. The drive support allows at least a portion of the gear case to pivot about a trim axis to adjust the boat's trim. A trim plane is formed as part of, or added to, the gear case between a lower portion of the gear case, usually underwater in use, and an upper portion of the gear case. The trim plane has sufficient exposed lower surface area to apply a downward force on the water to assist trimming of the boat.


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    Titel :

    TRACTOR-TYPE DRIVE FOR BOATS WITH TRIM PLANE


    Beteiligte:
    HASL EMIL (Autor:in) / GREMMINGER WILLIAM (Autor:in)

    Erscheinungsdatum :

    31.03.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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    Determination of resistance and trim with skimming boats

    Schroeder, P. | Engineering Index Backfile | 1931


    Determination of resistance and trim with skimming boats

    Schroeder, P. | Engineering Index Backfile | 1931


    Determination of resistance and trim with skimming boats

    Schroeder, P. | Engineering Index Backfile | 1931