A hoist security arrangement for avoiding dropping of the load when the chain or cable breaks includes a longer redundant auxiliary chain or cable disposed alongside the main chain or cable and which is raised and lowered synchronously with the slightly shorter main chain or cable so that the main chain or cable normally supports the entire weight of the load. If the main chain or cable breaks, the load drops slightly until the slack in the redundant auxiliary chain or cable is eliminated to hold the load solely by tensioning the auxiliary chain or cable. The extent of slack is set to insure that slight lengthening of the main chain as caused by wear does not result in loading of the auxiliary chain or cable.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Safety arrangement for a hoist


    Beteiligte:

    Erscheinungsdatum :

    2019-11-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B66B Aufzüge , ELEVATORS / B66D Haspeln , CAPSTANS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



    Safety Arrangement For A Hoist

    ZAGUROLI JR JAMES | Europäisches Patentamt | 2019

    Freier Zugriff

    SAFETY ARRANGEMENT FOR A HOIST

    ZAGUROLI JR JAMES | Europäisches Patentamt | 2019

    Freier Zugriff

    Safety arrangement for a hoist

    ZAGUROLI JR JAMES | Europäisches Patentamt | 2018

    Freier Zugriff

    HOISTING ARRANGEMENT OF ROPE HOIST

    LINDBERG TEPPO | Europäisches Patentamt | 2019

    Freier Zugriff

    TRANSMISSION AND HOIST CONTROL ARRANGEMENT

    ANDERSON JARED SCOTT / COOKSEY ANTHONY STEVEN / TIGGEMANN IAN ALISTAIR et al. | Europäisches Patentamt | 2019

    Freier Zugriff