A hand-powered watercraft (100, Fig 1) comprising: a hull, a blade (113, Fig 1), and a blade control assembly. The blade is positioned closer to a stern of the watercraft than a bow and the blade is movable relative to the hull between a retracted position and a deployed position, The blade control assembly comprises a foot-operable retraction actuator 114, a blade-retraction mechanism, and control lines 116 and 119. The blade-retraction mechanism is actuatable by the retraction actuator via the control lines to move the blade between the retracted position and the deployed position.


    Access

    Download


    Export, share and cite



    Title :

    Hand-powered watercraft


    Contributors:

    Publication date :

    2023-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Hand-powered watercraft

    STEPHEN MACFARLANE | European Patent Office | 2023

    Free access

    Hand-powered watercraft

    STEPHEN MACFARLANE | European Patent Office | 2023

    Free access

    POWERED WATERCRAFT

    KEMP ROSS WILLIAM | European Patent Office | 2019

    Free access

    POWERED WATERCRAFT

    KEMP ROSS WILLIAM | European Patent Office | 2017

    Free access

    POWERED WATERCRAFT

    KEMP ROSS WILLIAM | European Patent Office | 2019

    Free access