Elevator system
    1.
    发明申请
    Elevator system 有权
    电梯系统

    公开(公告)号:US20050115799A1

    公开(公告)日:2005-06-02

    申请号:US10999584

    申请日:2004-11-30

    摘要: An elevator system includes a roller arrangement and a belt for supporting an elevator car. The roller arrangement has two rollers with approximately parallel axes of rotation and structured circumferential surfaces engaging a complementary structured surface of the belt. The structured surfaces have alternating ribs and grooves. The belt is twisted about its longitudinal axis between the two rollers to keep the structured surfaces in contact and forms an under-looping for support of the elevator car.

    摘要翻译: 电梯系统包括辊子装置和用于支撑电梯轿厢的带子。 辊装置具有两个辊,其具有近似平行的旋转轴线和结构化的周向表面接合带的互补结构化表面。 结构化表面具有交替的肋和凹槽。 皮带围绕其两个辊之间的纵向轴线扭转,以使结构化表面保持接触,并形成用于支撑电梯轿厢的欠圈。