An electromagnetic-released, multi-disc, enclosed safety brake for primary use in offshore marine winch applications includes a stationary coil housing (16) that encompasses springs that apply pressure to an armature (36), a pair of separator plates (38), three friction plates and a stationary endplate (40). The multi-disc brake is released by means of a DC voltage applied to the brake coil. The excited coil generates an electromagnetic force that attracts the armature across an air-gap thus reducing the spring force applied to the disc pack. The brake is applied when the DC voltage is removed from the brake coil. Various structures and methodologies for reducing vibrations in the brake are also provided.


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    Titel :

    ELECTROMAGNETIC-RELEASED, MULTI-DISC ENCLOSED SAFETY BRAKE


    Weitere Titelangaben:

    MEHRSCHEIBEN-SICHERHEITSBREMSE MIT ELEKTROMAGNETISCHER AUSLÖSUNG
    FREIN DE SÉCURITÉ PROTÉGÉ MULTIDISQUE À LIBÉRATION ÉLECTROMAGNÉTIQUE


    Beteiligte:

    Erscheinungsdatum :

    2020-12-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B66D Haspeln , CAPSTANS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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