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    Elevator car assembly having an adjustable platform
    1.
    发明授权
    Elevator car assembly having an adjustable platform 失效
    具有可调平台的电梯轿厢组件

    公开(公告)号：US07810611B2

    公开(公告)日：2010-10-12

    申请号：US10577986

    申请日：2003-11-17

    申请人： Qingian Zeng ,  Patricia A. Derwinski ,  Bryan R. Siewert

    发明人： Qingian Zeng ,  Patricia A. Derwinski ,  Bryan R. Siewert

    IPC分类号： B66B11/02 ,  E04G3/00

    CPC分类号： B66B11/0206

    摘要： An elevator car assembly (14) includes a frame (28) having a horizontal plank beam (36) beneath a platform assembly (34). A plurality of braces (44) support the platform assembly (34) relative to the frame. The braces (44) include at least one slot associated with a fastener (58, 60) to facilitate adjusting a position of the platform assembly (34) relative to the frame. Adjusting the position of the platform assembly (34) allows for leveling the car frame assembly in an economical manner that does not require the introduction of weights or other expensive balancing measures.

    摘要翻译： 电梯轿厢组件（14）包括在平台组件（34）下方具有水平板梁（36）的框架（28）。 多个支架（44）相对于框架支撑平台组件（34）。 支架（44）包括与紧固件（58,60）相关联的至少一个狭槽，以便于相对于框架调节平台组件（34）的位置。 调整平台组件（34）的位置允许以不需要引入重量或其他昂贵的平衡措施的经济方式使轿厢框架组件平整。

    DETECTION OF PEOPLE RELATIVE TO A PASSENGER CONVEYOR WITH A CAPACITIVE SENSOR
    2.
    发明申请
    DETECTION OF PEOPLE RELATIVE TO A PASSENGER CONVEYOR WITH A CAPACITIVE SENSOR 有权
    使用电容式传感器检测与乘客输送机相关的人员

    公开(公告)号：US20120247919A1

    公开(公告)日：2012-10-04

    申请号：US13515446

    申请日：2009-12-18

    申请人： Nicholas C. Soldner ,  Arthur C. Hsu ,  William A. Veronesi ,  Bryan R. Siewert ,  Gero Gschwendtner ,  Abdullah Ercan ,  Alois Senger

    发明人： Nicholas C. Soldner ,  Arthur C. Hsu ,  William A. Veronesi ,  Bryan R. Siewert ,  Gero Gschwendtner ,  Abdullah Ercan ,  Alois Senger

    IPC分类号： B66B25/00

    CPC分类号： B66B25/00 ,  B66B25/006 ,  G01R15/16 ,  G06F3/044

    摘要： A system for detecting a person relative to a passenger conveyor includes a driving circuit for supplying an oscillating drive signal to a first electrode of a capacitive sensor configured to produce an electric field toward a second electrode in response to the oscillating drive signal. A detection circuit is connected to the capacitive sensor, and produces an output as a function of the capacitance of the capacitive sensor, such that the detection circuit senses a change in capacitance of the capacitive sensor, such as when a person enters the electric field between the first and second electrodes. A controller is responsive to the change in capacitance sensed by the detection circuit to selectively adjust an operation mode of the passenger conveyor.

    摘要翻译： 用于相对于乘客传送器检测人的系统包括驱动电路，用于将振荡驱动信号提供给电容传感器的第一电极，该电容传感器被配置为响应于振荡驱动信号而向第二电极产生电场。 检测电路连接到电容式传感器，并且产生作为电容式传感器的电容的函数的输出，使得检测电路感测电容传感器的电容变化，例如当人进入电容传感器的电场 第一和第二电极。 控制器响应于由检测电路感测的电容的变化，以选择性地调节乘客输送机的操作模式。

    Detection of people relative to a passenger conveyor with a capacitive sensor
    3.
    发明授权
    Detection of people relative to a passenger conveyor with a capacitive sensor 有权
    相对于具有电容式传感器的乘客输送机的人的检测

    公开(公告)号：US09272882B2

    公开(公告)日：2016-03-01

    申请号：US13515446

    申请日：2009-12-18

    申请人： Nicholas C. Soldner ,  Arthur C. Hsu ,  William A. Veronesi ,  Bryan R. Siewert ,  Gero Gschwendtner ,  Abdullah Ercan ,  Alois Senger

    发明人： Nicholas C. Soldner ,  Arthur C. Hsu ,  William A. Veronesi ,  Bryan R. Siewert ,  Gero Gschwendtner ,  Abdullah Ercan ,  Alois Senger

    IPC分类号： B66B25/00 ,  G06F3/044 ,  G01R15/16

    CPC分类号： B66B25/00 ,  B66B25/006 ,  G01R15/16 ,  G06F3/044

    摘要： A system for detecting a person relative to a passenger conveyor includes a driving circuit for supplying an oscillating drive signal to a first electrode of a capacitive sensor configured to produce an electric field toward a second electrode in response to the oscillating drive signal. A detection circuit is connected to the capacitive sensor, and produces an output as a function of the capacitance of the capacitive sensor, such that the detection circuit senses a change in capacitance of the capacitive sensor, such as when a person enters the electric field between the first and second electrodes. A controller is responsive to the change in capacitance sensed by the detection circuit to selectively adjust an operation mode of the passenger conveyor.

    摘要翻译： 用于相对于乘客传送器检测人的系统包括驱动电路，用于将振荡驱动信号提供给电容传感器的第一电极，该电容传感器被配置为响应于振荡驱动信号而向第二电极产生电场。 检测电路连接到电容式传感器，并且产生作为电容式传感器的电容的函数的输出，使得检测电路感测电容传感器的电容变化，例如当人进入电容传感器的电场 第一和第二电极。 控制器响应于由检测电路感测的电容的变化，以选择性地调节乘客输送机的操作模式。

    POSITIVE LINEAR HANDRAIL DRIVE WITH TOOTHED BELT
    9.
    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

    申请人： Changsheng Guo ,  John M. Milton-Benoit ,  Bryan R. Siewert ,  Detlev Lindemeier ,  Klaus Seehausen ,  Bernward Engelke

    发明人： Changsheng Guo ,  John M. Milton-Benoit ,  Bryan R. Siewert ,  Detlev Lindemeier ,  Klaus Seehausen ,  Bernward Engelke

    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 ）。