公开(公告)号：US2018230A

公开(公告)日：1935-10-22

申请号：US71216334

申请日：1934-02-20

Applicant: ROBERTSON S ROPE PATENTS LTD

Inventor： ANDREW ROBERTSON

IPC: D07B1/16

CPC classification number: D07B1/165 ,  D07B1/162 ,  D07B2201/2065 ,  D07B2201/2073 ,  D07B2201/2074

公开(公告)号：US1656669A

公开(公告)日：1928-01-17

申请号：US1656669D

IPC: D07B1/06

CPC classification number: D07B1/14 ,  D07B1/0673 ,  D07B2201/1036 ,  D07B2201/2074

公开(公告)号：US20180222721A1

公开(公告)日：2018-08-09

申请号：US15425013

申请日：2017-02-06

Applicant: Otis Elevator Company

Inventor： John P. Wesson ,  Huan Zhang ,  Scott Alan Eastman ,  Gopal R. Krishnan

IPC: B66B7/06 ,  D07B1/22 ,  D07B7/14

CPC classification number: B66B7/062 ,  D02G3/48 ,  D07B1/0613 ,  D07B1/0673 ,  D07B1/14 ,  D07B1/16 ,  D07B1/22 ,  D07B7/145 ,  D07B2201/2074 ,  D07B2201/2087 ,  D07B2201/2097 ,  D07B2205/103 ,  D07B2205/2039 ,  D07B2205/2046 ,  D07B2205/205 ,  D07B2205/2071 ,  D07B2401/207 ,  D07B2401/2095 ,  D07B2501/2007 ,  D07B2801/12 ,  D07B2801/20

Abstract: A belt for suspending and/or driving an elevator car includes a plurality of cords. Each cord includes a plurality of wires and at least one yarn thread disposed at an outer periphery of the plurality of wires. An elastomeric jacket substantially retains the plurality of cords. The at least one yarn thread is configured to promote adhesion of the elastomeric jacket to the plurality of cords and reduce fretting of the plurality of wires. A method of forming a belt includes arranging a plurality of wires into a cord, arranging one or more yarn threads at an outer periphery of the plurality of wires, arranging a plurality of cords into a selected arrangement and applying an elastomeric jacket to the cords to retain the cords. The one or more yarn threads are configured to promote adhesion of the elastomeric jacket to the cords and reduce fretting of the wires.

公开(公告)号：US09994994B2

公开(公告)日：2018-06-12

申请号：US14433325

申请日：2013-10-03

Applicant: BRIDON INTERNATIONAL LTD. ,  DSM IP ASSETS B.V.

Inventor： Xavier Amils ,  Beste Durmus ,  Paulus Johannes Hyacinthus Marie Smeets

IPC: D07B1/06 ,  D07B1/00 ,  D07B1/16 ,  D07B3/00 ,  D07B7/02

CPC classification number: D07B1/0686 ,  D07B1/005 ,  D07B1/0693 ,  D07B1/16 ,  D07B3/00 ,  D07B7/025 ,  D07B2201/1016 ,  D07B2201/1036 ,  D07B2201/108 ,  D07B2201/2011 ,  D07B2201/2019 ,  D07B2201/203 ,  D07B2201/2037 ,  D07B2201/204 ,  D07B2201/2055 ,  D07B2201/2065 ,  D07B2201/2068 ,  D07B2201/2072 ,  D07B2201/2074 ,  D07B2201/2087 ,  D07B2205/2003 ,  D07B2205/2014 ,  D07B2205/2039 ,  D07B2205/2042 ,  D07B2205/205 ,  D07B2205/2064 ,  D07B2205/2082 ,  D07B2205/2096 ,  D07B2401/201 ,  D07B2501/2015 ,  D07B2801/12 ,  D07B2801/24 ,  D07B2801/14 ,  D07B2801/18 ,  D07B2801/20

Abstract: Hybrid rope (20) comprising a core element (22) containing high modulus fibers surrounded by at least one outer layer (24) containing wirelike metallic members (26). The core element (22) is coated (23) with a thermoplastic polyurethane or a copolyester elastomer, preferably the copolyester elastomer containing soft blocks in the range of 10 to 70 wt %. The coated material (23) on the inner core element (22) is inhibited to be pressed out in-between the wirelike members (26) of the hybrid rope (20) and the hybrid rope (20) has decreased elongation and diameter reduction after being in use.

公开(公告)号：US20160200023A1

公开(公告)日：2016-07-14

申请号：US14912305

申请日：2014-09-19

Applicant: MITSUBISHI ELECTRIC COPRORATION

Inventor： Yoshitomo NISHIMURA ,  Tomoko HADA ,  Hidetoshi TAKEYAMA

IPC: B29C47/00 ,  B66B23/24

CPC classification number: B29C48/12 ,  B29C48/07 ,  B29C48/919 ,  B29K2101/12 ,  B29K2305/12 ,  B29L2031/7092 ,  B66B23/24 ,  D07B1/0613 ,  D07B1/16 ,  D07B2201/1092 ,  D07B2201/2073 ,  D07B2201/2074 ,  D07B2201/2081 ,  D07B2207/4059 ,  D07B2301/258 ,  D07B2401/208 ,  D07B2501/2076 ,  D07B2801/60

Abstract: A method of manufacturing an escalator handrail of the invention is characterized by including: a metallic steel-wire producing step of placing a center elemental wire and a plurality of strands so that the plurality of strands surrounds the center elemental wire, and applying tension to them so that each distance between the center elemental wire and each of the strands becomes the same, to thereby produce the metallic steel wire; a preheating step of heating the metallic steel wire to a temperature equal to or more than that of a thermoplastic resin in a molten state; a composite-material forming step of integrating the metallic steel wire heated with the thermoplastic resin in a molten state, and extruding them through a die finished into a cross-section shape of the escalator handrail to thereby form the composite material; and a cooling step of forcibly cooling the composite material.

Abstract translation: 本发明的自动扶梯扶手的制造方法的特征在于，包括：金属钢丝制造步骤，放置中心元素线和多根股线，使得多根股线围绕中心元素线，向其施加张力 使得中心元素线和每个股线之间的每个距离变得相同，从而制造金属钢丝; 预热步骤，其将所述金属钢丝加热到等于或高于处于熔融状态的热塑性树脂的温度的温度; 复合材料形成步骤，将在熔融状态下与热塑性树脂加热的金属钢丝整合在一起，并通过模具挤压成自动扶梯扶手的横截面形状，从而形成复合材料; 以及强制冷却复合材料的冷却步骤。

公开(公告)号：US20160194826A1

公开(公告)日：2016-07-07

申请号：US15051397

申请日：2016-02-23

Applicant: CASAR DRAHTSEILWERK SAAR GMBH

Inventor： Roland Verreet

IPC: D07B5/00 ,  D07B1/16 ,  D07B7/02 ,  D07B1/06

CPC classification number: D07B5/005 ,  D07B1/068 ,  D07B1/0693 ,  D07B1/16 ,  D07B1/165 ,  D07B5/007 ,  D07B7/027 ,  D07B7/16 ,  D07B2201/1036 ,  D07B2201/2074 ,  Y10T428/2933

Abstract: A method for producing a wire cable with a core cable or core strand, the method including the steps of: prior to stranding an outer strand layer, applying an intermediate layer of a plastic material to the core cable or core strand; pressing the outer layer into the plastic material during stranding; and, hammering the wire cable, after the outer strand layer has been stranded, to increase the space factor of the wire cable, wherein the hammering step includes hammering with hammers that are moved from different sides toward the wire cable and essentially completely surround the wire cable with adapted curvatures at the instant of their simultaneous impact.

Abstract translation: 一种用于制造具有芯线或芯线的线缆的方法，所述方法包括以下步骤：在绞合外线层之前，将塑料材料的中间层施加到芯线或芯线; 在绞合期间将外层压入塑料材料; 并且在所述外线层被绞合之后敲击所述线缆，以增加所述电线电缆的空间因数，其中所述锤击步骤包括用从所述不同侧向所述电线电缆移动并且基本上完全围绕所述电线的锤锤 电缆在其同时冲击的瞬间具有适应的曲率。

公开(公告)号：US20140374195A1

公开(公告)日：2014-12-25

申请号：US14369346

申请日：2012-12-07

Applicant: NV BEKAERT SA

Inventor： Jan Deconinck ,  Hendrik Rommel ,  Andreas Klust ,  Dominique Lefebvre

IPC: D07B1/06 ,  B66B7/06 ,  B66B9/00

CPC classification number: D07B1/0633 ,  B66B7/06 ,  B66B9/00 ,  D07B1/0606 ,  D07B1/0666 ,  D07B1/0673 ,  D07B1/162 ,  D07B1/165 ,  D07B2201/1012 ,  D07B2201/102 ,  D07B2201/1036 ,  D07B2201/1072 ,  D07B2201/108 ,  D07B2201/2061 ,  D07B2201/2065 ,  D07B2201/2073 ,  D07B2201/2074 ,  D07B2201/2087 ,  D07B2205/2003 ,  D07B2205/201 ,  D07B2205/2064 ,  D07B2401/207 ,  D07B2501/2007 ,  D07B2501/2015 ,  D07B2801/24 ,  D07B2801/16 ,  D07B2801/20 ,  D07B2801/22

Abstract: A rope (210, 310) having a three-layered structure comprising a core layer, an inner layer and an outer layer, the core layer comprising one strand (225, 315), the inner layer comprising multiple strands (220) with an amount n and the outer layer comprising multiple strands (215) with an amount m, wherein n is an uneven number, and m is a number which has no common divisor with n, each strand is formed by multiple twisted metal filaments. By this structure fretting of the strands is reduced and the life time of the rope is improved. Also, the use of the rope in lifting application and an elevator system comprising such a rope are disclosed.

Abstract translation: 具有三层结构的绳索（210,310），其包括芯层，内层和外层，所述芯层包括一股（225,315），所述内层包含多股（220），其量为 n，外层包含数量为m的多股（215），其中n是不均匀数，m是与n不存在公约数的数，每股由多个扭绞的金属丝形成。 通过这种结构，绞线的磨损减少，绳索的使用寿命得到改善。 此外，公开了在提升应用中使用绳索和包括这种绳索的电梯系统。

公开(公告)号：US20140069074A1

公开(公告)日：2014-03-13

申请号：US13984597

申请日：2012-02-13

Applicant: Bruno Lauer

Inventor： Bruno Lauer

IPC: D07B1/16 ,  D07B5/00

CPC classification number: D07B1/16 ,  D07B1/005 ,  D07B1/025 ,  D07B1/0686 ,  D07B1/142 ,  D07B1/165 ,  D07B5/00 ,  D07B5/007 ,  D07B5/12 ,  D07B7/145 ,  D07B2201/2012 ,  D07B2201/2044 ,  D07B2201/2046 ,  D07B2201/2057 ,  D07B2201/2073 ,  D07B2201/2074 ,  D07B2201/2081 ,  D07B2201/2087 ,  D07B2201/209 ,  D07B2205/10 ,  D07B2205/201 ,  D07B2205/205 ,  D07B2205/3003 ,  D07B2205/3007 ,  D07B2205/3021 ,  D07B2207/4027 ,  D07B2401/201 ,  D07B2401/205 ,  D07B2801/12 ,  D07B2801/24 ,  D07B2801/10 ,  D07B2801/14 ,  D07B2801/16

Abstract: A method for producing a strand or cable, in which fibers and/or wires are twisted at a twisting point to form the strand or cable. The fibers and/or wires are coated with a liquefied matrix material before and/or at the twisting point and are embedded in the matrix material during twisting. The fibers and/or wires are immersed in the matrix material before and/or at the twisting point and the formed strand or the formed cable is cooled after the twisting in order for the matrix material to solidify, preferably by air or in a cooling liquid, for example water.

Abstract translation: 一种用于生产线或电缆的方法，其中纤维和/或线在扭转点处被扭曲以形成绞线或电缆。 在扭转之前和/或在扭转点处，纤维和/或线材涂覆有液化基质材料，并且在扭曲期间嵌入基质材料中。 纤维和/或线在扭转点之前和/或在扭转点处浸入基质材料中，并且形成的线或成形的缆线在扭转之后被冷却，以使基体材料固化，优选通过空气或冷却液 ，例如水。

公开(公告)号：US20120237767A1

公开(公告)日：2012-09-20

申请号：US13481145

申请日：2012-05-25

Applicant: ZVI YANIV ,  Dongsheng Mao

Inventor： ZVI YANIV ,  Dongsheng Mao

IPC: D02G3/38 ,  G10D3/10 ,  B82Y30/00

CPC classification number: A63B51/02 ,  A63B2209/00 ,  D02G3/444 ,  D07B1/02 ,  D07B1/162 ,  D07B1/165 ,  D07B2201/1036 ,  D07B2201/2074 ,  D07B2201/2087 ,  D07B2205/10 ,  D07B2205/2046 ,  D07B2205/3007 ,  G10D3/10 ,  D07B2801/22 ,  D07B2801/20 ,  D07B2801/16

Abstract: A buffer layer is used to coat on the multi-filament wrapped string to fill the gaps. The polymers of the buffer-layer coating have a high melt-flow (low viscosity) during coating process to fill all the gaps between the filaments, and the filaments are fixed by the coatings onto base core materials. An outer protective coating is applied, which may comprise a composite nylon, clay nanoparticles, carbon nanotubes, an impact modifier, or any combination of the foregoing.

Abstract translation: 使用缓冲层涂覆在复丝缠绕的线上以填充间隙。 缓冲层涂层的聚合物在涂布过程中具有高熔体流动性（低粘度），以填充长丝之间的所有间隙，并且细丝通过涂层固定在基底芯材料上。 施加外部保护涂层，其可以包括复合尼龙，粘土纳米颗粒，碳纳米管，抗冲改性剂或上述的任何组合。

公开(公告)号：US08205535B2

公开(公告)日：2012-06-26

申请号：US12957903

申请日：2010-12-01

Applicant: Florian Kempf ,  Juergen Fischer

Inventor： Florian Kempf ,  Juergen Fischer

IPC: D04C1/06

CPC classification number: D07B5/06 ,  D07B1/025 ,  D07B1/145 ,  D07B1/147 ,  D07B1/148 ,  D07B1/162 ,  D07B2201/102 ,  D07B2201/1096 ,  D07B2201/2041 ,  D07B2201/2074 ,  D07B2201/2087 ,  D07B2205/2014 ,  D07B2205/2042 ,  D07B2205/205 ,  D07B2205/2064 ,  D07B2401/205 ,  D07B2501/2092 ,  D07B2801/10 ,  D07B2801/22

Abstract: A fiber cable for helicopter rescue winches includes a plurality of load-bearing synthetic-fiber strands braided with one another, at least one electrically conductive insert, and a wear indicator providing a visual check of a state of the fiber cable, where the load-bearing synthetic-fiber strands are encased in a radial direction by a friction-reducing stable fiber layer, an inner cable jacket, and outer cable jacket.

Abstract translation: 用于直升机救援绞盘的光缆包括彼此编织的多个承载合成纤维股，至少一个导电插入物和一个磨损指示器，其提供对光缆的状态的目视检查， 轴承合成纤维股线通过减摩稳定的纤维层，内电缆护套和外电缆护套沿径向包裹。