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.
Elevator load bearing member with a polymer jacket having a flame retardant in the polymer jacket material
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
2016-07-27
Patent
Electronic Resource
English
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