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    • 9. 发明授权
    • Escalator handrail chain
    • 自动扶梯扶手链
    • US09056750B2
    • 2015-06-16
    • US13516809
    • 2011-01-13
    • Wei GeWeifeng ShaoMingPing JiangJun Li
    • Wei GeWeifeng ShaoMingPing JiangJun Li
    • B66B23/04B66B23/24
    • B66B23/04B66B23/24
    • A handrail assembly for an escalator system includes a handrail movable along a length of the escalator and a handrail guide assembly defining a travel path for the handrail. The handrail guide assembly includes a handrail guide and a plurality of sliding bearing supports interconnected to form a handrail chain and secured to the handrail guide. One or more sliding bearings extend at least partially through each sliding bearing support of the handrail chain. A shaft extends through each sliding bearing support and is in sliding contact with the one or more sliding bearings. One or more rollers are secured to at least one end of the shaft and is in rolling contact with the handrail.
    • 用于自动扶梯系统的扶手组件包括沿着自动扶梯的长度移动的扶手和限定用于扶手的行进路径的扶手引导组件。 扶栏引导组件包括扶手引导件和互连的多个滑动轴承支撑件,以形成扶手链并固定在扶手导轨上。 一个或多个滑动轴承至少部分延伸穿过扶手链的每个滑动轴承支撑件。 轴延伸穿过每个滑动轴承支撑件并与一个或多个滑动轴承滑动接触。 一个或多个辊固定到轴的至少一端并与扶手滚动接触。