A method and device for automatically raising and lowering a large and/or heavy object, for example an icehouse, comprising a body having a first cylindrical end configured for insertion into a chuck of a portable drill and a second opposing body end configured for connection with a winch shaft wherein activating the portable drill will rotate the first and second ends and thus rotate the winch shaft to raise or lower an icehouse. The second end is adapted with a substantially flat outer facing surface having an integral cavity therein. The cavity is machined for engagement with the winch shaft and to efficiently transfer torque from the drill to the winch device for winding up or letting out a winch cable and thus raising or lower a large object connected to the winch system.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Portable winch driver


    Beteiligte:

    Erscheinungsdatum :

    2015-07-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B25F Kombinierte oder Mehrzweckwerkzeuge, soweit nicht anderweitig vorgesehen , COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR / B66D Haspeln , CAPSTANS



    Portable winch

    TJADER MICHAEL | Europäisches Patentamt | 2024

    Freier Zugriff

    PORTABLE WINCH

    TJADER MICHAEL | Europäisches Patentamt | 2023

    Freier Zugriff

    PORTABLE WINCH

    FRETZ DARREN G / REINER ADAM K / YODER BRYAN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Portable winch

    FRETZ DARREN G / REINER ADAM K / YODER BRYAN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Portable winch

    TJADER MICHAEL | Europäisches Patentamt | 2022

    Freier Zugriff