A load bearing assembly (26) for an elevator system (20) includng at least one elongated tension member (32) and a jacket (34) covering at least some of the at least one tension member. The jacket (34) comprises a polymer material (64, 68); and a flame retardant (62) which is a filled polymer having a nanoscale filler, the flame retardant nanoscale filler comprising a polyhedral oligomeric silsequioxane.


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    Title :

    Elevator load bearing member with a polymer jacket having a flame retardant in the polymer jacket material


    Additional title:

    Aufzugslasttragmittel mit einem Mantel mit einem Flammenhermmer in dem Polymermaterial des Mantels
    Porteur ascenseur avec une gaine en polymère présentant un ignifugeant dans le matériau de polymère


    Contributors:

    Publication date :

    2016-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein / B66B Aufzüge , ELEVATORS



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