公开(公告)号：US20230149015A1

公开(公告)日：2023-05-18

申请号：US18092459

申请日：2023-01-03

Applicant: KURARAY CO., LTD.

Inventor： Patrick COFFEY ,  Forrest Sloan

IPC: A61B17/06 ,  D07B1/04 ,  D04C1/12 ,  D07B1/02 ,  A61L17/04 ,  A61L17/14

CPC classification number: A61B17/06166 ,  D07B1/04 ,  D04C1/12 ,  D07B1/025 ,  A61L17/04 ,  A61L17/145 ,  D07B2201/102 ,  D10B2509/04 ,  D07B2201/1096 ,  A61B2017/06185 ,  D07B2201/2068 ,  D07B2201/2055 ,  D07B2205/2096 ,  A61B2017/00526

Abstract: A cord comprises a braided sheath of strands having an outer surface, an inner surface, and a central hollow portion defined by the inner surface and having a volume and a core within the central hollow portion of the tubular braided sheath, such that when the cord is in a relaxed state the tubular braided sheath has a cylindrical shape and a relaxed volume of the central hollow portion wherein the core does not fill the relaxed volume of the central hollow portion of the tubular braided sheath; when the cord is in a longitudinal tensioned state, the tubular braided sheath elongates under the longitudinal tension such that a tensioned volume of at least a part of the central hollow portion of the tubular braided sheath is less than the relaxed volume; and the inner surface of the tubular braided sheath of tensioned volume contacts and cinches a surface of the core.

公开(公告)号：US09457991B2

公开(公告)日：2016-10-04

申请号：US14197981

申请日：2014-03-05

Applicant: Esko Aulanko ,  Raimo Pelto-Huikko ,  Sakari Korvenranta ,  Jarmo Myllynen ,  Heli Torenius

Inventor： Esko Aulanko ,  Raimo Pelto-Huikko ,  Sakari Korvenranta ,  Jarmo Myllynen ,  Pekka Torenius

IPC: B66B7/06 ,  B66B7/12 ,  C10M169/02 ,  D07B1/14

CPC classification number: B66B7/06 ,  B66B7/1261 ,  C10M169/02 ,  C10M2201/062 ,  C10M2201/081 ,  C10M2201/084 ,  C10M2201/103 ,  C10M2207/1256 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2240/50 ,  C10N2250/10 ,  C10N2250/18 ,  D07B1/144 ,  D07B2201/1016 ,  D07B2201/102 ,  D07B2205/505 ,  D07B2501/2007 ,  Y10T428/23 ,  Y10T428/239

Abstract: The object of the invention is a traction sheave elevator and a rope that contains metal as a load-bearing material, such as the suspension rope of an elevator, which rope comprises at least one or more strands laid from metal wires and which rope is lubricated with a lubricant. Another object is the use of the aforementioned lubricant for lubricating the rope. The lubricant comprises at least oil and thickener, which thickener in the lubricant comprises at least 10% or more of the mass of the lubricant.

Abstract translation: 本发明的目的是牵引绳轮电梯和绳索，其包含金属作为承载材料，例如电梯的悬索，该绳索包括至少一根或多根从金属线布置的绳索，并且绳索被润滑 用润滑剂。 另一个目的是使用上述润滑剂来润滑绳索。 润滑剂至少包含油和增稠剂，润滑剂中的增稠剂包含至少10％或更多的润滑剂。

公开(公告)号：US20150152595A1

公开(公告)日：2015-06-04

申请号：US14413354

申请日：2013-07-15

Applicant: DSM IP ASSETS B.V.

Inventor： Johanna Margaretha Van Wunnik ,  Martin Pieter Vlasblom ,  Christiaan Henri Peter Dirks

IPC: D07B1/04 ,  D02G3/44

CPC classification number: D07B1/04 ,  B66C1/12 ,  D02G3/44 ,  D02G3/442 ,  D07B1/02 ,  D07B1/025 ,  D07B5/06 ,  D07B2201/102 ,  D07B2201/1044 ,  D07B2201/1096 ,  D07B2201/2025 ,  D07B2201/2057 ,  D07B2201/2083 ,  D07B2201/209 ,  D07B2201/20903 ,  D07B2201/20907 ,  D07B2201/2092 ,  D07B2205/2014 ,  D07B2205/2028 ,  D07B2205/205 ,  D07B2205/2053 ,  D07B2205/2096 ,  D07B2205/3003 ,  D07B2205/3007 ,  D07B2205/301 ,  D07B2401/2075 ,  D07B2501/2061 ,  D10B2321/0211 ,  D07B2801/10 ,  D07B2801/12 ,  D07B2801/22

Abstract: A product comprising a plurality of interlaced yarns wherein at least a first yarn having a tensile strength, having a value TS in N/tex, said first yarn containing a plurality of UHMWPE fibres having a titer, having a value T in den, wherein the ratio T/TS is at least 5 den.tex/N. The tensile strength is obtained by adjusting the drawing ratio or the UHMWPE filaments/fibres accordingly. The product shows resistance to abrasion. The product can be a rope or round slings, comprising a sheath/jacket comprising said first yarn.

Abstract translation: 一种包含多个交织纱线的产品，其中至少第一纱线具有拉伸强度，其TS值为N / tex，所述第一纱线包含具有滴定值的多个UHMWPE纤维，其具有值T，其中， 比T / TS至少为5 den.tex / N。 通过相应地调节拉伸比或UHMWPE丝/纤维来获得拉伸强度。 该产品显示耐磨性。 该产品可以是绳索或圆形吊索，其包括包括所述第一纱线的护套/护套。

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：US08899007B2

公开(公告)日：2014-12-02

申请号：US13510465

申请日：2010-10-28

Applicant: Zhichao Cheng ,  Pengfei Wang ,  Huanjiong Pang

Inventor： Zhichao Cheng ,  Pengfei Wang ,  Huanjiong Pang

IPC: D07B1/06

CPC classification number: D07B1/0613 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/102 ,  D07B2201/1064 ,  D07B2201/202 ,  D07B2201/2023 ,  D07B2201/2031 ,  D07B2201/2032 ,  D07B2201/204 ,  D07B2201/2051 ,  D07B2401/208 ,  D07B2501/2046 ,  Y10T428/2936 ,  D07B2801/24

Abstract: A steel cord (10) adapted for the reinforcement of rubber products, comprises a core strand (12) and six peripheral strands (14) concentrically surrounding the core strand (12). Each of the core and peripheral strands (12, 14) comprises a center of two or more center filaments (16) and two layers of filaments surrounding the center. The core strand (12) has a diameter D1 which is greater than the diameter D2 of the peripheral strands (14). All the filaments (18, 20) of each layer have substantially the same diameter and a radially outer layer has a twist angle which is greater than a twist angle of a radially inner layer of the same strand. Each of the strands (12, 14) in the cord is composed of no more than twenty-six filaments (16, 18, 20) being twisted together.

Abstract translation: 适于加强橡胶产品的钢丝绳（10）包括芯股线（12）和同心地围绕所述芯股线（12）的六个周向股线（14）。 芯和外围股线（12,14）中的每一个包括两个或更多个中心细丝（16）的中心和围绕中心的两层细丝。 芯股线（12）的直径D1大于外围股线（14）的直径D2。 每个层的所有细丝（18,20）具有基本上相同的直径，并且径向外层具有大于同一股线的径向内层的扭转角的扭曲角。 帘线中的每个股线（12,14）由不超过二十六根丝（16,18,20）扭曲在一起组成。

公开(公告)号：US20140196596A1

公开(公告)日：2014-07-17

申请号：US14155317

申请日：2014-01-14

Applicant: Actuant Corporation

Inventor： Luis S. Padilla ,  Philip Samuel Bull ,  Randy S. Longerich ,  Aaron M. Vodnick

IPC: D07B1/04

CPC classification number: D07B1/04 ,  D04C1/12 ,  D07B1/025 ,  D07B7/02 ,  D07B2201/1012 ,  D07B2201/1014 ,  D07B2201/102 ,  D07B2201/1024 ,  D07B2201/1096 ,  D07B2201/2036 ,  D07B2201/2044 ,  D07B2201/2055 ,  D07B2201/2057 ,  D07B2201/2066 ,  D07B2201/2067 ,  D07B2205/2014 ,  D07B2205/2042 ,  D07B2205/205 ,  D07B2205/2064 ,  D07B2205/2071 ,  D07B2401/207 ,  D07B2801/14 ,  D07B2801/10 ,  D07B2801/24 ,  D07B2801/18

Abstract: A rope and a method of constructing the rope. The rope may be of 12×12 braided construction and include a core for its length. The rope includes a plurality of primary strands, and each of the primary strands includes a plurality of fibers which may be made of a high-friction material. The rope also includes a secondary strand surrounded by the plurality of primary strands. The secondary strand includes a plurality of fibers which may be made of a low-friction material.

Abstract translation: 绳索和绳索的构造方法。 该绳索可以是12×12编织结构，并且包括其长度的芯。 绳子包括多个主股线，并且每个主股线包括多个可由高摩擦材料制成的纤维。 绳索还包括由多个主股线包围的次级股。 次级线包括多个可由低摩擦材料制成的纤维。

公开(公告)号：US20120227885A1

公开(公告)日：2012-09-13

申请号：US13510465

申请日：2010-10-28

Applicant: Zhichao Cheng ,  Pengfei Wang ,  Huanjiong Pang

Inventor： Zhichao Cheng ,  Pengfei Wang ,  Huanjiong Pang

IPC: B32B15/02 ,  B32B15/18 ,  B60C9/00

CPC classification number: D07B1/0613 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/102 ,  D07B2201/1064 ,  D07B2201/202 ,  D07B2201/2023 ,  D07B2201/2031 ,  D07B2201/2032 ,  D07B2201/204 ,  D07B2201/2051 ,  D07B2401/208 ,  D07B2501/2046 ,  Y10T428/2936 ,  D07B2801/24

Abstract: A steel cord (10) adapted for the reinforcement of rubber products, comprises a core strand (12) and six peripheral strands (14) concentrically surrounding the core strand (12). Each of the core and peripheral strands (12, 14) comprises a centre of two or more centre filaments (16) and two layers of filaments surrounding the centre. The core strand (12) has a diameter D1 which is greater than the diameter D2 of the peripheral strands (14). All the filaments (18, of each layer have substantially the same diameter and a radially outer layer has a twist angle which is greater than a twist angle of a radially inner layer of the same strand. Each of the strands (12, 14) in the cord is composed of no more than twenty-six filaments (16, 18, 20) being twisted together.

Abstract translation: 适于加强橡胶产品的钢丝绳（10）包括芯股线（12）和同心地围绕所述芯股线（12）的六个周向股线（14）。 芯和外围股线（12,14）中的每一个包括两个或更多个中心细丝（16）的中心和围绕中心的两层细丝。 芯股线（12）的直径D1大于外围股线（14）的直径D2。 每层的所有长丝（18）具有基本上相同的直径，并且径向外层的扭转角大于同一股线的径向内层的扭转角。每根股线（12,14） 电线由不超过二十六根丝（16,18,20）扭曲在一起组成。

公开(公告)号：US08261795B2

公开(公告)日：2012-09-11

申请号：US12306771

申请日：2007-06-28

Applicant: Masanori Aoyama

Inventor： Masanori Aoyama

IPC: B60C9/18

CPC classification number: B60C9/28 ,  B60C9/0007 ,  B60C9/2006 ,  B60C2009/2077 ,  B60C2200/06 ,  B60C2200/065 ,  D07B1/0613 ,  D07B2201/102 ,  D07B2201/1044 ,  Y10T152/10765

Abstract: There are provided a pneumatic radial tire of heavy load vehicles, in which durability of a belt is improved.A pneumatic radial tire for heavy load vehicles comprises a pair of bead portions in each of which a bead core is embedded, a radial carcass ply 1 extending from one bead portion to the other bead portion and turned around the bead core from an inner side to an outer side of the bead core in a width direction of the tire and at least six belt layers 2 disposed on an outer side of this radial carcass ply 1 in a radial direction of the tire, wherein the following relations are satisfied: W56>W34>W12, where W12 is a maximum width of first and second belts 2a f the belt layers 2, W34 is a maximum width of third and forth belts 2b of the belt layers 2 and W56 is a maximum width of fifth and sixth belts 2c of the belt layers 2; and 1>D12/D34>0.6, where D12 is a cord diameter of the first and second belts and D34 is a cord diameter of the third and forth belts. In addition, a steel cord of each belt layer has a double twist structure in which a plurality of steel filaments are twisted to form a cable and two to ten cables are further twisted.

Abstract translation: 提供了一种重载车辆的充气子午线轮胎，其中带的耐久性得到改善。 一种用于重载车辆的充气子午线轮胎包括一对胎圈部分，每个胎圈部分包括胎圈芯，径向胎体帘布层1，其从一个胎圈部分延伸到另一个胎圈部分，并从胎圈芯的内侧转向 胎圈芯的轮胎的宽度方向的外侧和沿轮胎的径向布置在该径向胎体帘布层1的外侧的至少六个带束层2，其中满足以下关系：W56> W34 W12，其中W12是带束层2的第一和第二带2a的最大宽度，W34是带束层2和W56的第三和第二带2b的最大宽度，是带束层2和W56的第五和第六带2c的最大宽度 带束层2; 和1> D12 / D34> 0.6，其中D12是第一和第二带的帘线直径，D34是第三和第四带的帘线直径。 此外，每个带束层的钢丝帘线具有双捻结构，其中多根钢丝被扭曲以形成电缆，并且两至十根电缆进一步扭曲。

公开(公告)号：US20120198808A1

公开(公告)日：2012-08-09

申请号：US13389152

申请日：2010-07-26

Applicant: Rigobert Bosman ,  Gerardus Aben ,  Hans Schneiders

Inventor： Rigobert Bosman ,  Gerardus Aben ,  Hans Schneiders

IPC: D01H1/14 ,  B05D1/00 ,  D02G3/36 ,  D04H3/00 ,  D01F9/00

CPC classification number: D07B1/142 ,  D04C1/12 ,  D06M15/643 ,  D07B1/025 ,  D07B1/14 ,  D07B1/147 ,  D07B2201/1004 ,  D07B2201/102 ,  D07B2201/104 ,  D07B2201/1092 ,  D07B2201/1096 ,  D07B2201/2012 ,  D07B2201/2036 ,  D07B2201/2041 ,  D07B2201/2044 ,  D07B2201/2076 ,  D07B2201/2087 ,  D07B2201/2088 ,  D07B2205/2014 ,  D07B2205/2046 ,  D07B2205/205 ,  D07B2205/2071 ,  D07B2205/2096 ,  D07B2205/3021 ,  D07B2205/507 ,  D07B2207/404 ,  D07B2207/4072 ,  D07B2401/206 ,  D07B2401/207 ,  D07B2501/2038 ,  D07B2501/2061 ,  Y10T428/2958 ,  Y10T428/2962 ,  D07B2801/10

Abstract: The invention relates to a high strength fibers comprising a coating of cross-linked silicone polymer, and ropes made thereof. The fibers are preferably high performance polyethylene (HPPE) fibers. The coating comprising a cross-linked silicone polymer is made from a coating composition comprising a cross-linkable silicone polymer. The rope shows markedly improved service life performance in bending applications such as cyclic bend-over-sheave applications. The invention also relates to the use of a cross-linked silicone polymer in a rope for an improvement of bend fatigue resistance.

Abstract translation: 本发明涉及一种包含交联硅氧烷聚合物涂层的高强度纤维及其制成的绳索。 纤维优选为高性能聚乙烯（HPPE）纤维。 包含交联硅氧烷聚合物的涂层由包含可交联硅氧烷聚合物的涂料组合物制成。 在弯曲应用中，例如循环弯曲滑轮应用，绳索显示出显着改善的使用寿命性能。 本发明还涉及在绳索中交联的硅氧烷聚合物在改善抗弯曲疲劳性方面的用途。

公开(公告)号：US20120174557A1

公开(公告)日：2012-07-12

申请号：US13382150

申请日：2010-07-05

Applicant: Sandra Boisseau ,  Henri Barguet ,  Thibaud Pottier

Inventor： Sandra Boisseau ,  Henri Barguet ,  Thibaud Pottier

IPC: D02G3/36

CPC classification number: D07B1/0613 ,  D07B1/062 ,  D07B1/0626 ,  D07B1/165 ,  D07B7/145 ,  D07B2201/102 ,  D07B2201/1032 ,  D07B2201/1044 ,  D07B2201/2011 ,  D07B2201/2023 ,  D07B2201/2028 ,  D07B2201/203 ,  D07B2201/2032 ,  D07B2201/2039 ,  D07B2201/2046 ,  D07B2201/2059 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2201/2065 ,  D07B2201/2081 ,  D07B2205/3021 ,  D07B2205/306 ,  D07B2205/3067 ,  D07B2205/3071 ,  D07B2205/3075 ,  D07B2205/3089 ,  D07B2207/4072 ,  D07B2501/2046 ,  D07B2801/12 ,  D07B2801/24 ,  D07B2801/18

Abstract: Multistrand metal cord (C-1) having two layers (Ci, Ce) of J+K construction, which can especially be used for reinforcing tires for industrial vehicles, consisting of a core comprising J strands forming an inner layer (Ci), J varying from 1 to 4, around which core are wound, in a helix, with a helix pitch PK of between 20 and 70 mm, K outer strands forming an outer layer (Ce) around said inner layer (Ci), each outer strand: comprising a cord (10) having two layers (C1, C2) of L+M construction, rubberized in situ, comprising an inner layer (C1) comprised of L wires (11) of diameter d1, L varying from 1 to 4, and an outer layer (C2) of M wires (12), M being equal to or greater than 5, of diameter d2, which are wound together in a helix with a pitch p2 around the inner layer (C1); and having the following characteristics (d1, d2 and p2 being expressed in mm): 0.10

Abstract translation: 具有J + K结构的两层（Ci，Ce）的多股金属线（C-1），其特别可用于工业车辆用的增强轮胎，由包含形成内层（J i）的J股，J 以螺旋线缠绕在其周围的1至4个螺旋线，螺旋间距PK为20至70mm，K外部股线围绕所述内层（Ci）形成外层（Ce），每条外股线： 包括具有L + M结构的两层（C1，C2）的帘线（10），其原位胶化，包括由直径为d1的L线（11）变化的内层（C1），L为1至4，以及 M线（12）的外层（C2），M等于或大于5，直径为d2，以围绕内层（C1）的间距p2缠绕在螺旋中; 并且具有以下特性（d1，d2和p2以mm表示）：0.10