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    ELEVATOR SUSPENSION AND/OR DRIVING ARRANGEMENT
    11.
    发明申请
    ELEVATOR SUSPENSION AND/OR DRIVING ARRANGEMENT 审中-公开
    电梯停放和/或驾驶安排

    公开(公告)号：WO2012087304A1

    公开(公告)日：2012-06-28

    申请号：PCT/US2010/061707

    申请日：2010-12-22

    Applicant: OTIS ELEVATOR COMPANY ,  WESSON, John P. ,  KRISHNAN, Gopal R. ,  ZHANG, Huan

    Inventor： WESSON, John P. ,  KRISHNAN, Gopal R. ,  ZHANG, Huan

    IPC: B66B7/06 ,  B66B11/08

    CPC classification number: B66B7/062 ,  B66B11/008 ,  B66B11/08 ,  D07B1/16 ,  Y10T428/2933

    Abstract: An elevator system includes an elevator car, one or more sheaves, and one or more belts operably connected to the car and interactive with the one or more sheaves for suspending and/or driving the elevator car. The one or more belts include a plurality of wires arranged into one or more cords, and a jacket substantially retaining the one or more cords. A cord ratio, between a smallest sheave diameter (D) of the one or more sheaves of the elevator system that are interactive with the belt and a largest cord diameter (d c ) of the one or more cords, (D/d c ) is less than about 55. A wire ratio, between the smallest sheave diameter (D) and the largest wire diameter (d w ) of the plurality of wires, (D/d w ) is between about 160 and about 315.

    Abstract translation: 电梯系统包括电梯轿厢，一个或多个滑轮以及可操作地连接到轿厢的一个或多个皮带，并与一个或多个滑轮交互以悬挂和/或驱动电梯轿厢。 一个或多个带包括布置成一个或多个绳索的多根线，以及基本上保持一根或多根帘线的护套。 在电梯系统中与皮带交互的一个或多个滑轮的最小滑轮直径（D）与一根或多根绳索的最大绳索直径（dc）（D / dc）之间的绳索比率较小 大于约55.多股线的最小滑轮直径（D）和最大线径（dw）之间的线比（D / dw）在约160和约315之间。

    PASSENGER CONVEYOR HANDRAIL DRIVE
    12.
    发明申请
    PASSENGER CONVEYOR HANDRAIL DRIVE 审中-公开
    乘客输送机HANDRAIL驱动

    公开(公告)号：WO2006121452A9

    公开(公告)日：2009-06-11

    申请号：PCT/US2005025959

    申请日：2005-07-21

    Applicant: OTIS ELEVATOR CO ,  GUO CHANGSHENG ,  MILTON-BENOIT JOHN M ,  WESSON JOHN P ,  LEE JINKOO ,  PARK SUNG-JUN

    Inventor： GUO CHANGSHENG ,  MILTON-BENOIT JOHN M ,  WESSON JOHN P ,  LEE JINKOO ,  PARK SUNG-JUN

    IPC: B66B23/00

    CPC classification number: B66B23/04

    Abstract: A passenger conveyor (20) includes a handrail drive (40) for propelling a handrail (30). A suspension (100) associated with the drive (40) supports a weight of a corresponding portion of the handrail (30) in the vicinity of the drive device (40). In a disclosed example, the suspension (100) includes at least one cantilevered member (104, 120) for engaging a lip portion (64) of an inner surface on the handrail (30). The suspension (100) maintains a corresponding portion of the handrail (30) in close proximity to a drive member (42) such as a toothed belt to ensure proper engagement between the drive member (42) and the handrail (30).

    Abstract translation: 乘客输送机（20）包括用于推动扶手（30）的扶手驱动装置（40）。 与驱动器（40）相关联的悬架（100）支撑在驱动装置（40）附近的扶手（30）的对应部分的重量。 在公开的示例中，悬架（100）包括用于接合扶手（30）上的内表面的唇部（64）的至少一个悬臂构件（104,120）。 悬架（100）将扶手（30）的相应部分保持在靠近诸如齿形带的驱动构件（42），以确保驱动构件（42）和扶手（30）之间的适当接合。

    DRIVE BELT WITH LATERAL SURFACE PROTECTION
    13.
    发明申请
    DRIVE BELT WITH LATERAL SURFACE PROTECTION 审中-公开
    带有侧面保护的驱动带

    公开(公告)号：WO2007070057A1

    公开(公告)日：2007-06-21

    申请号：PCT/US2005/045626

    申请日：2005-12-16

    Applicant: OTIS ELEVATOR COMPANY ,  WESSON, John P.

    Inventor： WESSON, John P.

    IPC: F16G5/04 ,  F16G5/20

    CPC classification number: F16G1/28 ,  B66B23/02 ,  B66B23/024 ,  B66B23/028

    Abstract: A drive belt (30) includes a body portion having at least a drive surface (32) adapted to engage a member (23) to be driven by the drive belt (30). At least a portion of at least one lateral surface (42) includes a protective layer (50). In a disclosed example, the body of the belt (30) is formed using a first polymer material and the protective layer (50) is formed using a second, different polymer material. The protective layer (50) can have different wear characteristics to resist abrasion, for example, and a different hardness or friction characteristic than the material selected to form the body of the belt including the drive surface (32).

    Abstract translation: 驱动带（30）包括主体部分，该主体部分具有至少一个驱动表面（32），该驱动表面适于接合由传动带（30）驱动的构件（23）。 至少一个侧表面（42）的至少一部分包括保护层（50）。 在公开的示例中，带（30）的主体使用第一聚合物材料形成，并且使用第二种不同的聚合物材料形成保护层（50）。 保护层（50）可以具有不同于耐磨性的磨损特性，例如具有与选择以形成包括驱动表面（32）的皮带主体的材料不同的硬度或摩擦特性。

    BELT-DRIVEN DRIVE-TRAIN
    14.
    发明申请
    BELT-DRIVEN DRIVE-TRAIN 审中-公开
    皮带驱动器

    公开(公告)号：WO2007008989A1

    公开(公告)日：2007-01-18

    申请号：PCT/US2006/027057

    申请日：2006-07-12

    Applicant: HAMILTON SUNDSTRAND ,  BERTOLOTTI, Fabio P. ,  WESSON, John, P.

    Inventor： BERTOLOTTI, Fabio P. ,  WESSON, John, P.

    IPC: F16H7/02 ,  F03D9/00

    CPC classification number: F16H7/023 ,  F03D1/0658 ,  F03D9/25 ,  F03D9/28 ,  F03D15/00 ,  F03D15/10 ,  F05B2220/7066 ,  F05B2220/7068 ,  F05B2240/2022 ,  F05B2240/40 ,  F05B2260/4021 ,  F16H7/02 ,  Y02E10/721 ,  Y02E10/722 ,  Y02E10/725

    Abstract: The belt (34) is operable to transfer mechanical power between the first sprocket (30) and the two secondary sprockets (32). The belt (34) defines a first side having one of a first plurality of notches (40) and a first plurality of teeth and an opposing second side having one of a second plurality of notches (42) and a second plurality of teeth. The first sprocket (30) defines the other of the first plurality of notches and the first plurality of teeth (44) and the secondary sprockets (32) define the other of the second plurality of notches and the second plurality of teeth (46). The first plurality of teeth (44) engage the first plurality of notches (40) and the second plurality of teeth (46) engage the second plurality of notches (42), whereby rotation of the first sprocket (30) about the axis of rotation engages the first plurality of teeth (44) with the first plurality of notches (40) and the second plurality of teeth (46) with the second plurality of notches (42) .

    Abstract translation: 带（34）可操作以在第一链轮（30）和两个辅助链轮（32）之间传递机械动力。 带（34）限定具有第一多个凹口（40）和第一多个齿中的一个的第一侧和具有第二多个凹口（42）和第二多个齿中的一个的相对的第二侧。 第一链轮（30）限定第一多个凹口中的另一个，并且第一多个齿（44）和辅助链轮（32）限定第二多个凹口中的另一个和第二多个齿（46）。 第一多个齿（44）接合第一多个凹口（40）并且第二多个齿（46）接合第二多个凹口（42），由此第一链轮（30）围绕旋转轴线旋转 所述第一多个齿（44）与所述第一多个凹口（40）和所述第二多个齿（46）与所述第二多个凹口（42）接合。

    DRIVE BELT FOR A PASSENGER CONVEYOR
    15.
    发明申请
    DRIVE BELT FOR A PASSENGER CONVEYOR 审中-公开
    用于乘客输送机的驱动皮带

    公开(公告)号：WO2004063077A1

    公开(公告)日：2004-07-29

    申请号：PCT/US2003/000290

    申请日：2003-01-07

    Applicant: OTIS ELEVATOR COMPANY ,  FARGO, Richard, N. ,  BENOIT, John, MIlton ,  WESSON, John, P.

    Inventor： FARGO, Richard, N. ,  BENOIT, John, MIlton ,  WESSON, John, P.

    IPC: B66B21/00

    CPC classification number: B66B23/024 ,  B66B23/02 ,  B66B23/028

    Abstract: A passenger conveyor system (20) includes a drive module (40) that engages a step chain (30) to move steps (22) as desired. A non-metallic drive belt (50) includes a unique configuration of teeth (60) that engage teeth (70, 80) of the step chain (30). In one example, the drive belt teeth (60) include a projection (64) that provides the initial engagement point with the step chain teeth (70, 80). In another example, the teeth (60) include a generally concave step chain link teeth engaging surface (62). The inventive arrangement provides smoother, quieter system operation and minimizes the separating forces that otherwise tend to occur between the belt and the step chain links.

    Abstract translation: 乘客输送机系统（20）包括驱动模块（40），该驱动模块接合步进链条（30）以根据需要移动台阶（22）。 非金属传动带（50）包括啮合阶梯链（30）的齿（70,80）的独特结构的齿（60）。 在一个示例中，驱动带齿（60）包括提供与阶梯链齿（70,80）的初始接合点的突起（64）。 在另一示例中，齿（60）包括大致凹入的阶梯链接齿啮合表面（62）。 本发明的装置提供更平滑，更安静的系统操作并且最小化否则倾向于在带和步链链节之间发生的分离力。

    SHEAVE FOR AN ELEVATOR SYSTEM
    16.
    发明申请
    SHEAVE FOR AN ELEVATOR SYSTEM 审中-公开
    改变电梯系统

    公开(公告)号：WO2013172825A1

    公开(公告)日：2013-11-21

    申请号：PCT/US2012/038049

    申请日：2012-05-16

    Applicant: OTIS ELEVATOR COMPANY ,  WESSON, John P. ,  YU, Xiaomei ,  POLAK, David R.

    Inventor： WESSON, John P. ,  YU, Xiaomei ,  POLAK, David R.

    IPC: B66B11/06

    CPC classification number: B66B15/04

    Abstract: A method for constructing an interface between a sheave and a coated belt or rope of an elevator system, includes determining the surface energy of a surface of a coated belt or rope; and selecting a sheave such that the sheave has a work of adhesion between the coated belt or rope and the sheave, the work of adhesion meeting a defined relationship with a work of adhesion threshold.

    Abstract translation: 一种用于构造滑轮和电梯系统的涂覆带或绳索之间的界面的方法，包括确定涂覆的皮带或绳索的表面的表面能; 并且选择滑轮使得滑轮具有在涂覆的皮带或绳索和滑轮之间的粘合作用，粘合作用与粘合阈值的工作达成规定的关系。

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