Conjunto de soporte de carga de ascensor, que tiene una camisa con múltiples composiciones de polímeros

    公开(公告)号:ES2467740T3

    公开(公告)日:2014-06-13

    申请号:ES05825117

    申请日:2005-10-27

    Abstract: Un conjunto (30) de soporte de carga ara usar en un sistema de ascensor, que comprende: al menos un miembro de tracción alargado (32); y una camisa (34) de polímero que rodea, al menos parcialmente, el miembro de tracción (32), teniendo la camisa de polímero una primera parte (36) que se acopla con el miembro de tracción (32) y una segunda parte (38) que define una superficie exterior (40) de la camisa (34), comprendiendo la primera parte (36) una primera composición de polímero y comprendiendo la segunda parte (38) una segunda composición de polímero al menos parcialmente diferente; en el que la primera composición de polímero incluye un componente de base que comprende al menos uno de entre un poliuretano, nylon, poliéster, poliolefina, polímero fluorado, polímero halogenado, caucho natural vulcanizable, caucho o silicona sintético; caracterizado por que: la segunda composición de polímero comprende al menos un componente de base de la primera composición de polímero y al menos un aditivo que es distinto de los componentes de la primera composición; y el aditivo comprende al menos un material anisotrópico que incluye moléculas que se alinean en un patrón que permite el deslizamiento entre las moléculas en una primera dirección y se opone al deslizamiento en una dirección generalmente perpendicular.

    3.
    发明专利
    未知

    公开(公告)号:DE112007003468T5

    公开(公告)日:2010-03-18

    申请号:DE112007003468

    申请日:2007-05-09

    Abstract: A method of making a passenger conveyor handrail includes forming a drive member having a plurality of longitudinally spaced drive surfaces. The drive member has a longitudinal stiffness for maintaining a desired spacing between the drive surfaces. The drive member is inserted into a molding device. A gripping surface portion of the handrail is formed using the molding device such that the gripping surface portion and the drive member are secured together. Another method includes forming a belt drive member having a plurality of teeth that establish a plurality of longitudinally spaced drive surfaces. The belt has a longitudinal stiffness for maintaining a desired spacing between the drive surfaces. Each of the teeth extends across an entire width of the belt. The belt is secured to a gripping surface portion of the handrail.

    A METHOD OF MAKING A PASSENGER CONVEYOR HANDRAIL

    公开(公告)号:HK1142051A1

    公开(公告)日:2010-11-26

    申请号:HK10108624

    申请日:2010-09-10

    Abstract: A method of making a passenger conveyor handrail includes forming a drive member having a plurality of longitudinally spaced drive surfaces. The drive member has a longitudinal stiffness for maintaining a desired spacing between the drive surfaces. The drive member is inserted into a molding device. A gripping surface portion of the handrail is formed using the molding device such that the gripping surface portion and the drive member are secured together. Another method includes forming a belt drive member having a plurality of teeth that establish a plurality of longitudinally spaced drive surfaces. The belt has a longitudinal stiffness for maintaining a desired spacing between the drive surfaces. Each of the teeth extends across an entire width of the belt. The belt is secured to a gripping surface portion of the handrail.

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