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    WEAR DETECTION FOR COATED BELT OR ROPE
    31.
    发明申请
    WEAR DETECTION FOR COATED BELT OR ROPE 有权
    涂层皮带或鞋带的磨损检测

    公开(公告)号：US20150015280A1

    公开(公告)日：2015-01-15

    申请号：US14376983

    申请日：2012-02-07

    Applicant: Otis Elevator Company

    Inventor： Brad Guilani ,  Hong Yang

    IPC: B66B7/12 ,  B66B5/02 ,  G01N27/04 ,  B66B7/06 ,  B66B9/00 ,  G01N27/20 ,  B66B1/24 ,  B66B5/00

    CPC classification number: B66B7/1223 ,  B66B1/24 ,  B66B5/0025 ,  B66B5/0031 ,  B66B5/02 ,  B66B7/06 ,  B66B7/062 ,  B66B9/00 ,  D07B1/145 ,  D07B1/162 ,  D07B1/22 ,  D07B2201/1014 ,  D07B2201/2044 ,  D07B2501/2007 ,  G01M5/0025 ,  G01M5/0033 ,  G01M5/0083 ,  G01N27/041 ,  G01N27/20 ,  Y10T428/2933

    Abstract: A method of wear detection of a coated belt or rope includes connecting a wear detection unit to one or more monitoring strands and/or cords of a coated belt or rope. The coated belt or rope includes one or more baseline strands and/or cords exhibiting a first change in electrical resistance as a function of bending cycles of the belt or rope and one or more monitoring strands and/or cords exhibiting a second change in electrical resistance as a function of bending cycles of the belt or rope, greater than the first change in electrical resistance. An electrical resistance of the one or more monitoring strands and/or cords is measured via the wear detection unit. Using at least the measured electrical resistance of the one or more monitoring strands and/or cords, a wear condition of the belt or rope is determined.

    Abstract translation: 涂覆的皮带或绳索的磨损检测方法包括将磨损检测单元连接到涂覆的皮带或绳索的一个或多个监视绳索和/或绳索。 涂覆的皮带或绳索包括作为带或绳索的弯曲循环的函数的电阻的第一变化和显示出电阻的第二变化的一个或多个监视线和/或帘线的一个或多个基线和/或线 作为带或绳索的弯曲循环的函数，大于电阻的第一变化。 通过磨损检测单元来测量一个或多个监视线束和/或绳索的电阻。 至少使用一个或多个监测线束和/或绳索的测量的电阻，确定皮带或绳索的磨损状况。

    High elongation cable
    33.
    发明授权
    High elongation cable 失效
    高伸长电缆

    公开(公告)号：US07458200B2

    公开(公告)日：2008-12-02

    申请号：US11297291

    申请日：2005-12-08

    Applicant: James Christopher Kish

    Inventor： James Christopher Kish

    IPC: D02G3/22

    CPC classification number: D02G3/48 ,  D07B1/0613 ,  D07B1/062 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/1014 ,  D07B2401/2005

    Abstract: A high elongation cable and a tire having a tread belt with an extensible reinforcing cable are provided. The high elongation cable has a 3×7×m or a 4×7×m construction, wherein m is comprised of at least two layers, wherein the outermost layer is comprised of a plurality of twisted filaments, said filaments having a diameter d, wherein the spacing between said twisted filaments is less than the diameter d.

    Abstract translation: 提供了一种高伸长率电缆和具有带有可伸长增强电缆的胎面带的轮胎。 高延伸电缆具有3×7xm或4×7×m的结构，其中m由至少两层组成，其中最外层由多根绞合长丝组成，所述长丝具有直径d，其中所述捻丝之间的间距为 小于直径d。

    Synthetic non-metallic rope for an elevator
    35.
    发明授权
    Synthetic non-metallic rope for an elevator 失效
    用于电梯的合成非金属绳索

    公开(公告)号：US5881843A

    公开(公告)日：1999-03-16

    申请号：US729975

    申请日：1996-10-15

    Applicant: Hugh J. O'Donnell ,  Eric G. Olsen

    Inventor： Hugh J. O'Donnell ,  Eric G. Olsen

    IPC: B66B7/06 ,  B66B11/08 ,  D07B1/02 ,  D07B1/16

    CPC classification number: D07B1/162 ,  B66B11/08 ,  B66B7/06 ,  D07B1/025 ,  D07B5/006 ,  D07B2201/1014 ,  D07B2201/2044 ,  D07B2201/2087 ,  D07B2201/2088 ,  D07B2205/205 ,  D07B2501/2007

    Abstract: A hoist rope for an elevator is formed from synthetic, non-metallic materials. The hoist rope includes a plurality of load-carrying strands with each strand encased within a coating layer. The coating layers provide protection against wear and provide sufficient lubricity to permit relative movement of the strands to equalize loading on the strands. The plurality of strands are surrounded by a jacket. The jacket provides sufficient traction with a traction sheave, transfers traction loads to the strands while permitting movement of the strands, and provides a flame retardant characteristic to the hoist rope. In one embodiment of an passenger conveyor system, the hoist rope is engaged with a traction sheave having a sheave liner the material for the jacket and sheave liner are selected to optimize the coefficient of friction between the hoist rope and traction sheave.

    Abstract translation: 用于电梯的起重绳索由合成的非金属材料形成。 起重绳索包括多个承载绳股，每个绳索包裹在涂层内。 涂层提供防止磨损的保护，并提供足够的润滑性以允许股线的相对运动以均衡股线上的负荷。 多个股线被外套包围。 护套通过牵引滑轮提供足够的牵引力，将牵引载荷传递到绳索，同时允许绳索的移动，并为提升绳索提供阻燃特性。 在乘客输送机系统的一个实施例中，提升绳索与具有滑轮衬套的牵引滑轮接合，用于护套的材料选择滑轮衬套以优化提升绳索和牵引滑轮之间的摩擦系数。

    Rope with reduced lash-back construction
    36.
    发明授权
    Rope with reduced lash-back construction 失效
    绳子减少了鞭打结构

    公开(公告)号：US4563869A

    公开(公告)日：1986-01-14

    申请号：US378908

    申请日：1982-05-17

    Applicant: Robert L. Stanton

    Inventor： Robert L. Stanton

    IPC: D07B1/02 ,  D07B5/00

    CPC classification number: D07B1/025 ,  D07B2201/1014 ,  D07B2201/2036 ,  D07B2201/2041 ,  D07B2205/205 ,  D07B2205/3007 ,  D07B2401/2005 ,  D07B2501/2061

    Abstract: A synthetic plastic rope includes a selected number of first components having a relatively high elongation characteristic and second components whose elongation characteristic is considerably lower. In one form of the invention, the rope has a central core in which the first components are located, and a plurality of surrounding strands principally constituted of second components. In other forms, the rope does not have a core and there are a plurality of strands braided (plaited) or laid (twisted) together primarily consisting of the low elongation components, but having high elongation components distributed substantially symmetrically and which in the aggregate have substantially less mass than the low elongation components.

    Abstract translation: 合成塑料绳包括选定数量的具有较高延伸特性的第一组分和伸长特性相当低的第二组分。 在本发明的一种形式中，绳索具有其中第一部件位于其中的中心芯和主要由第二部件构成的多个围绕的线。 在其他形式中，绳索不具有芯部，并且存在多个编织（编织）或铺设（扭绞）在一起的多个股，主要由低伸长部件组成，但是具有大致对称分布的高伸长率部件， 比低伸长率组分的质量明显更小。

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