公开(公告)号：US2326719A

公开(公告)日：1943-08-10

申请号：US5679335

申请日：1935-12-30

Applicant: MYERS EDWARD C

Inventor： MYERS EDWARD C

IPC: B62D55/253 ,  D07B1/16 ,  F16G9/00

CPC classification number: F16G9/00 ,  B62D55/253 ,  D07B1/22 ,  D07B2201/2084 ,  D07B2201/2087

公开(公告)号：US20240061164A1

公开(公告)日：2024-02-22

申请号：US17924990

申请日：2022-01-14

Applicant: FOSHAN JIEPIN TOY INDUSTRIAL CO.,LTD.

Inventor： Zhi HUANG ,  Zhenjiang QU

IPC: F21V8/00 ,  D07B1/16 ,  D07B1/14 ,  D07B1/02 ,  D01F8/10 ,  D07B1/06 ,  D01F8/16 ,  D01F8/06

CPC classification number: G02B6/001 ,  D07B1/162 ,  D07B1/148 ,  D07B1/025 ,  D01F8/10 ,  D07B1/0673 ,  D01F8/16 ,  D01F8/06 ,  D07B2201/1096 ,  D07B2201/2009 ,  D07B2201/2092 ,  D07B2205/2014 ,  D07B2201/104 ,  D07B2501/20 ,  D07B2201/2087 ,  D07B2201/2096 ,  D10B2401/20 ,  D07B2205/2017 ,  D07B2205/2032 ,  D07B2201/2066 ,  D07B2205/3025

Abstract: The present invention provides a lace fabric of a helical structure containing twisted optical fiber threads and a production method therefor. The lace fabric comprises light guiding threads, an external sleeve and braided ropes. The light guiding threads and the braided ropes are mutually twisted to form a whole body; the external sleeve is further sleeved outside the light guiding threads and the braided ropes; an LED light source module is arranged at the outer parts of the light guiding threads and the braided ropes; and a light-emitting end of the LED light source module and the light guiding threads are arranged opposite to each other. The present invention is safe, is low in cost, is conveniently applied to and combined into various daily supplies, is used in some spaces with little light, such as outdoors in the night and other places.

公开(公告)号：US20190202667A1

公开(公告)日：2019-07-04

申请号：US16326747

申请日：2017-08-22

Applicant: Inventio AG

Inventor： Fan Zhang

IPC: B66B7/12 ,  B66B9/00 ,  B66B1/28 ,  G01N27/02 ,  D07B1/14 ,  D07B1/06

CPC classification number: B66B7/1223 ,  B66B1/28 ,  B66B9/00 ,  D07B1/068 ,  D07B1/145 ,  D07B2201/2041 ,  D07B2201/2087 ,  D07B2201/2092 ,  D07B2205/3025 ,  D07B2501/2007 ,  G01N27/028

Abstract: A method for determining a state of an elevator system suspension traction apparatus having at least one electrically conductive cord with a first end and an opposite second end, the cord having a wave impedance. A signal generator is electrically connected to the cord first end and a terminating resistor having a first resistance value matched to the wave impedance of the cord is electrically connected to the cord second end. The method includes the steps: inputting an, in particular alternating, electrical excitation signal of the signal generator into the cord first end; at least one of measuring a reflection signal of the excitation signal at the cord first end, and measuring a transmitted signal of the excitation signal at the cord second end; and determining the state of the suspension traction apparatus by comparing the excitation signal with at least one of the reflection signal and the transmitted signal.

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：US20180186604A1

公开(公告)日：2018-07-05

申请号：US15830343

申请日：2017-12-04

Applicant: Kone Corporation

Inventor： Juha Helenius

IPC: B66B7/06 ,  D07B1/22 ,  D07B1/00 ,  D07B5/00

CPC classification number: B66B7/062 ,  D07B1/005 ,  D07B1/162 ,  D07B1/22 ,  D07B5/006 ,  D07B2201/2087 ,  D07B2501/2007 ,  D10B2401/063

Abstract: A belt-shaped rope of a hoisting device, the rope being substantially larger in its width-direction than thickness-direction, and comprising two or more load bearing members; a coating forming an outer surface of the rope, in which coating the two or more load bearing members are embedded, wherein the two or more load bearing members are oriented to extend parallel with longitudinal direction of the rope adjacent each other in width direction of the rope such that a gap is formed in width direction between load bearing members next to each other, the coating extending into the gap. The coating comprises a first coating portion between load bearing members next to each other, and a second coating portion forming an outer side of the rope facing in thickness direction of the rope, and in that the material of the first coating portion is substantially harder than the material of the second coating portion.

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：US20180100269A1

公开(公告)日：2018-04-12

申请号：US15836898

申请日：2017-12-10

Applicant: JIANGSU FASTEN STEEL CABLE CO., LTD.

Inventor： Jun ZHAO ,  Shiwei NING ,  Huajuan XUE ,  Zhubing ZHOU ,  Qiong WU ,  Qiang QIANG ,  Kebin HUANG ,  Xiaoxiong ZHU ,  Weihong SHU ,  Jin WANG ,  Zhongmei LIANG ,  Pengcheng ZHAI

IPC: D07B1/16 ,  D07B1/10 ,  D07B7/14 ,  D07B9/00 ,  D07B5/00 ,  E01D19/16

CPC classification number: D07B1/162 ,  D07B1/10 ,  D07B1/148 ,  D07B3/00 ,  D07B5/00 ,  D07B5/002 ,  D07B5/006 ,  D07B7/10 ,  D07B7/14 ,  D07B7/145 ,  D07B9/00 ,  D07B2201/2011 ,  D07B2201/2044 ,  D07B2201/2045 ,  D07B2201/2087 ,  D07B2201/2088 ,  D07B2201/2089 ,  D07B2205/201 ,  D07B2205/3092 ,  D07B2207/4031 ,  D07B2501/203 ,  E01D11/04 ,  E01D19/16 ,  D07B2801/18 ,  D07B2801/22 ,  D07B2801/12

Abstract: A method for fabricating a steel wire cable having a Zn—Al alloy plating, the method including: arranging steel wires according to an arrangement rule at a cross section of the steel wire cable; controlling a length of the overall cable by a length of a central standard wire; twisting a bunch of the steel wires comprising a zinc-aluminum alloy plating with a torsion angle of between 2° and 4°; wrapping the steel wire bunch with a polyester wrapping bandage and covering a resulting product with a double-layered protective polyethylene sheath; anchoring the two ends of the steel wire cable by anchors using fillers; and coiling the finished-product of the steel wire cables.

公开(公告)号：US20170362059A1

公开(公告)日：2017-12-21

申请号：US15584450

申请日：2017-05-02

Applicant: OTIS ELEVATOR COMPANY

Inventor： Pedro S. Baranda ,  Ary O. Mello ,  Hugh J. O'Donnell

IPC: B66B7/06 ,  B66B9/00 ,  B66B11/08 ,  B66B15/04 ,  D07B1/06 ,  B66B11/00 ,  D07B1/22

CPC classification number: B66B7/062 ,  B66B7/06 ,  B66B9/00 ,  B66B11/004 ,  B66B11/08 ,  B66B15/04 ,  D07B1/0673 ,  D07B1/22 ,  D07B2201/2087 ,  D07B2205/2064 ,  D07B2401/205 ,  D07B2501/2007 ,  Y10S254/902 ,  D07B2801/22

Abstract: A tension member for an elevator system has an aspect ratio of greater than one, where aspect ratio is defined as the ratio of tension member width w to thickness t (w/t). The increase in aspect ratio results in a reduction in the maximum rope pressure and an increased flexibility as compared to conventional elevator ropes. As a result, smaller sheaves may be used with this type of tension member. In a particular embodiment, the tension member includes a plurality of individual load carrying cords encased within a common layer of coating. The coating layer separates the individual cords and defines an engagement surface for engaging a traction sheave.

公开(公告)号：US20170283219A1

公开(公告)日：2017-10-05

申请号：US15083621

申请日：2016-03-29

Applicant: Otis Elevator Company

Inventor： Zhongfen Ding ,  Paul Papas ,  Aaron T. Nardi ,  Daniel A. Mosher ,  Brad Guilani

IPC: B66B7/06 ,  B29D29/00 ,  C23C24/04

CPC classification number: B66B7/062 ,  B29D29/00 ,  B29K2021/00 ,  B29K2105/106 ,  B66B9/00 ,  C23C24/04 ,  D07B1/22 ,  D07B5/006 ,  D07B2201/2087 ,  D07B2201/2088 ,  D07B2201/2092 ,  D07B2205/3021 ,  D07B2205/306 ,  D07B2205/3071 ,  D07B2205/3075 ,  D07B2205/3092 ,  D07B2205/507 ,  D07B2401/2035 ,  D07B2501/2007 ,  D07B2801/22

Abstract: A belt for an elevator system includes a plurality of tension members arranged along a belt width and a jacket material at least partially encapsulating the plurality of tension members defining a traction surface, a back surface opposite the traction surface together with the traction surface defining a belt thickness, and two end surfaces extending between the traction surface and the back surface defining the belt width. A metallic coating layer is applied via deposition of solid particles over at least one end surface of the two end surfaces.

公开(公告)号：US09546447B2

公开(公告)日：2017-01-17

申请号：US12089764

申请日：2005-10-27

Applicant: John P. Wesson ,  Mark S. Thompson ,  James R. Irish ,  William A. Veronesi ,  John T. Pitts ,  William C. Perron ,  Ary Mello ,  Hugh James O'Donnell ,  Kathryn R. Sherrick ,  Richard Phillips ,  Jotti Pierangelo

Inventor： John P. Wesson ,  Mark S. Thompson ,  James R. Irish ,  William A. Veronesi ,  John T. Pitts ,  William C. Perron ,  Ary Mello ,  Hugh James O'Donnell ,  Kathryn R. Sherrick ,  Richard Phillips ,  Jotti Pierangelo

IPC: B66D1/00 ,  D07B1/16 ,  B29C47/02 ,  B29C47/06 ,  B29C47/14 ,  B66B7/06 ,  B29C47/00 ,  D07B1/22

CPC classification number: D07B1/162 ,  B29C47/0019 ,  B29C47/027 ,  B29C47/065 ,  B29C47/145 ,  B66B7/062 ,  D07B1/22 ,  D07B5/006 ,  D07B2201/1008 ,  D07B2201/2087 ,  D07B2201/2088 ,  D07B2201/2092 ,  D07B2401/2075 ,  D07B2501/2007 ,  Y10T29/49709

Abstract: An elevator load bearing assembly (30) includes a jacket (34) having different portions comprising different polymer compositions. In a disclosed example, a plurality of tension members (32) are at least partially surrounded by a first portion (36) comprising a first polymer composition. A second portion (38) establishes at least one exterior surface (40) of the jacket (34) and comprises a second polymer composition. In one example, a surface-modifying agent is added to alter the composition of at least a portion of the jacket (34). In another example, co-extrusion techniques using different polymer compositions establish different portions of the jacket (34).

Abstract translation: 电梯承载组件（30）包括具有包含不同聚合物组成的不同部分的护套（34）。 在公开的示例中，多个张紧构件（32）至少部分地被包括第一聚合物组合物的第一部分（36）包围。 第二部分（38）建立了护套（34）的至少一个外表面（40）并且包括第二聚合物组合物。 在一个实例中，加入表面改性剂以改变护套（34）的至少一部分的组成。 在另一个实例中，使用不同聚合物组合物的共挤出技术建立了夹套（34）的不同部分。