POSITIVE LINEAR HANDRAIL DRIVE WITH TOOTHED BELT
    3.
    发明申请
    POSITIVE LINEAR HANDRAIL DRIVE WITH TOOTHED BELT 审中-公开
    积极的线性手推车带饰带

    公开(公告)号:US20090008217A1

    公开(公告)日:2009-01-08

    申请号:US11912176

    申请日:2005-08-12

    IPC分类号: B66B23/24

    CPC分类号: B65G19/30

    摘要: A passenger conveyor handrail (30) is driven by a device (40) including a toothed drive belt (42). An example drive belt has a plurality of teeth (46) with an at least partially concave surface (50) for engaging teeth (36) on the handrail (30). A disclosed example also includes at least partially convex projections (52) near an end of each tooth on the drive belt (42). A driven surface (48) of the drive belt (42) includes a plurality of grooves (70) arranged to allow the drive belt to slip relative to a drive wheel (60) under certain loading conditions. The disclosed example arrangement facilitates proper engagement between a drive belt (42) and a toothed handrail (30) while avoiding vertical separation forces between them, which allows for eliminating pinching rollers that would otherwise engage a gripping surface (32) on the handrail (30).

    摘要翻译: 乘客输送机扶手(30)由包括齿形传动带(42)的装置(40)驱动。 示例性传动带具有多个齿(46),其具有用于接合扶手(30)上的齿(36)的至少部分凹入的表面(50)。 公开的示例还包括在驱动带(42)上的每个齿的端部附近的至少部分凸起的凸起(52)。 驱动带(42)的从动面(48)包括多个槽(70),其布置成允许驱动带在某些负载条件下相对于驱动轮(60)滑动。 所公开的示例布置有助于驱动带(42)和齿形扶手(30)之间的适当接合,同时避免它们之间的垂直分离力,这允许消除否则将与扶手(30)上的抓握表面(32)接合的夹送辊 )。

    Passenger conveyor handrail and method of manufacture
    6.
    发明授权
    Passenger conveyor handrail and method of manufacture 有权
    乘客输送机扶手和制造方法

    公开(公告)号:US07641038B2

    公开(公告)日:2010-01-05

    申请号:US11817872

    申请日:2005-04-08

    IPC分类号: B66B23/24

    CPC分类号: B66B23/24 Y10T29/49826

    摘要: A passenger conveyor (20) includes a handrail assembly (30) comprising a handrail (32) having a plurality of co-extruded polymer materials (34, 36). In one example, an outermost portion (34) establishes a passenger gripping surface (38). One example includes an extruded soft, low cost polymer in the middle of the handrail cross section to reduce cost and weight. A disclosed example includes a toothed driving surface (40) on an inner side made of a selected one of the polymer materials (34, 36). In one example, the driving surface (40) and the gripping surface (38) comprise the same polymer material.

    摘要翻译: 乘客输送机(20)包括扶手组件(30),该扶手组件包括具有多个共挤压聚合物材料(34,36)的扶手(32)。 在一个示例中,最外部分(34)建立乘客夹紧表面(38)。 一个例子包括在扶手横截面中间的挤出的柔软的低成本聚合物,以降低成本和重量。 公开的示例包括在由选择的一个聚合物材料(34,36)制成的内侧上的齿形驱动表面(40)。 在一个实例中,驱动表面(40)和抓握表面(38)包括相同的聚合物材料。

    Passenger Conveyor Handrail and Method of Manufacture
    7.
    发明申请
    Passenger Conveyor Handrail and Method of Manufacture 有权
    乘客输送机扶手及其制造方法

    公开(公告)号:US20080271974A1

    公开(公告)日:2008-11-06

    申请号:US11817872

    申请日:2005-04-08

    IPC分类号: B66B23/24

    CPC分类号: B66B23/24 Y10T29/49826

    摘要: A passenger conveyor (20) includes a handrail assembly (30) comprising a handrail (32) having a plurality of co-extruded polymer materials (34, 36). In one example, an outermost portion (34) establishes a passenger gripping surface (38). One example includes an extruded soft, low cost polymer in the middle of the handrail cross section to reduce cost and weight. A disclosed example includes a toothed driving surface (40) on an inner side made of a selected one of the polymer materials (34, 36). In one example, the driving surface (40) and the gripping surface (38) comprise the same polymer material.

    摘要翻译: 乘客输送机(20)包括扶手组件(30),该扶手组件包括具有多个共挤压聚合物材料(34,36)的扶手(32)。 在一个示例中,最外部分(34)建立乘客夹紧表面(38)。 一个例子包括在扶手横截面中间的挤出的柔软的低成本聚合物,以降低成本和重量。 公开的示例包括在由选择的一个聚合物材料(34,36)制成的内侧上的齿形驱动表面(40)。 在一个示例中,驱动表面(40)和抓握表面(38)包括相同的聚合物材料。

    Passenger conveyor handrail with a unique sliding layer
    8.
    发明授权
    Passenger conveyor handrail with a unique sliding layer 失效
    乘客输送机扶手具有独特的滑动层

    公开(公告)号:US07766150B2

    公开(公告)日:2010-08-03

    申请号:US12294555

    申请日:2006-04-24

    IPC分类号: B66B23/24

    CPC分类号: B66B23/24

    摘要: A passenger conveyor handrail (30) includes a sliding layer (40) that is non-woven in some examples and non-fabric in other examples. A first polymer material is used to establish a body portion (32) of the handrail (30) to provide, for example, a gripping surface (34). The sliding layer (40) is secured to a surface (38) of the handrail (30) to cover at least a portion of that surface to meet the needs of a particular situation. Disclosed examples include a variety of configurations and a variety of techniques for applying such a sliding layer (40) to a handrail (30).

    摘要翻译: 乘客输送机扶手(30)包括在一些示例中为无纺布的滑动层(40),在其它示例中为非织物。 第一聚合物材料用于建立扶手(30)的主体部分(32),以提供例如抓握表面(34)。 滑动层(40)固定到扶手(30)的表面(38)以覆盖该表面的至少一部分以满足特定情况的需要。 公开的实例包括将这种滑动层(40)施加到扶手(30)的各种构造和各种技术。

    PASSENGER CONVEYOR HANDRAIL WITH A UNIQUE SLIDING LAYER
    9.
    发明申请
    PASSENGER CONVEYOR HANDRAIL WITH A UNIQUE SLIDING LAYER 失效
    乘客输送机具有独特的滑动层

    公开(公告)号:US20090127067A1

    公开(公告)日:2009-05-21

    申请号:US12294555

    申请日:2006-04-24

    IPC分类号: B66B23/24 B29C45/14

    CPC分类号: B66B23/24

    摘要: A passenger conveyor handrail (30) includes a sliding layer (40) that is non-woven in some examples and non-fabric in other examples. A first polymer material is used to establish a body portion (32) of the handrail (30) to provide, for example, a gripping surface (34). The sliding layer (40) is secured to a surface (38) of the handrail (30) to cover at least a portion of that surface to meet the needs of a particular situation. Disclosed examples include a variety of configurations and a variety of techniques for applying such a sliding layer (40) to a handrail (30).

    摘要翻译: 乘客输送机扶手(30)包括在一些示例中为无纺布的滑动层(40),在其它示例中为非织物。 第一聚合物材料用于建立扶手(30)的主体部分(32),以提供例如抓握表面(34)。 滑动层(40)固定到扶手(30)的表面(38)以覆盖该表面的至少一部分以满足特定情况的需要。 公开的实例包括将这种滑动层(40)施加到扶手(30)的各种构造和各种技术。

    Handrail guidance for a passenger conveyor
    10.
    发明授权
    Handrail guidance for a passenger conveyor 有权
    扶手导轨用于乘客输送机

    公开(公告)号:US07614489B2

    公开(公告)日:2009-11-10

    申请号:US11720261

    申请日:2004-12-07

    IPC分类号: B66B23/24

    CPC分类号: B66B23/22

    摘要: A passenger conveyor system (20) includes a handrail assembly (30) having a guidance (40) for guiding a moving handrail (32). The example guidance includes an extrusion and presents a continuous, uninterrupted guiding surface (44) along which the handrail (32) travels. In a disclosed example, a single-piece extrusion (50) extends along an entire length of a balustrade (34). A disclosed example includes a first material forming a body of the guidance (40) and a second material (70) establishing the guiding surface (44).

    摘要翻译: 乘客输送机系统(20)包括具有用于引导移动扶手(32)的引导件(40)的扶手组件(30)。 示例性引导包括挤压并呈现扶手(32)所沿着的连续不间断的引导表面(44)。 在公开的示例中,单件式挤压件(50)沿着栏杆(34)的整个长度延伸。 公开的示例包括形成引导件(40)的主体的第一材料和建立引导表面(44)的第二材料(70)。