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：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：US20140033906A1

公开(公告)日：2014-02-06

申请号：US13983565

申请日：2012-02-06

Applicant: Hjortur Erlendsson

Inventor： Hjortur Erlendsson

IPC: D07B5/00 ,  D04C1/12

CPC classification number: D07B5/00 ,  D04C1/12 ,  D07B5/005 ,  D07B2201/1012 ,  D07B2201/1024 ,  D07B2201/1096

Abstract: Disclosed is a tow warp construction and a process for forming such tow warp construction where such tow warp construction has a longer life span, that is retains its useful dimensions and characteristics longer than known tow warp constructions and consequently has a longer useful life span than known tow warp constructions. Most broadly the construction of the tow warp construction of the present disclosure and process for forming such includes gradually and progressively introducing fibers from a second group of fibers (or “second group of linear elements”) into an otherwise conventional stranding process where fibers from a first group of fibers (or “first group of linear elements”) are being stranded to form strands (or “third group of linear elements”), so as to either or both increase the diameter of the strands and/or substitute the first group of fibers by fibers from the second group of fibers, so as to: a) in the first instance, increase the diameter of the formed strands and subsequently of a strength member formed of the strands, especially for increasing the diameter and strength of the tow warp's strength member in and about the splice braid zone where it connects to a towed object such as a paravane; and b) in the second instance, substitute in a predetermined region on the long dimension of the strands and subsequently in a predetermined region on a long dimension of a strength member formed of the strands fibers of higher creep and/or lower melting points by fibers of lower creep and/or higher melting points, especially for increasing the resistance of the tow warps strength member to bending fatigue.

Abstract translation: 公开了一种丝束经纱结构和用于形成这种丝束经纱结构的方法，其中这种丝束经纱结构具有更长的寿命，这比其已知的丝束经纱构造保持其有用的尺寸和特性更长，因此具有比已知的长的使用寿命 牵引经纱结构。 最广泛地，本公开的丝束经向结构的构造和用于形成的方法包括逐渐逐渐地将来自第二组纤维（或“第二组线性元件”）的纤维引入另外常规的绞合过程中，其中来自 第一组纤维（或“第一组线性元件”）正在被绞合以形成股线（或“第三组线性元件”），以便增加股线的直径和/或替代第一组 的纤维由第二组纤维的纤维制成，以便：a）首先增加所形成的股线的直径，随后增加由股线形成的强度部件，特别是为了增加丝束的直径和强度 在连接到拖曳物体（例如paravane）的接合辫状区域中及其附近的翘曲强度构件; 和b）在第二种情况下，在股线的长尺寸上的预定区域中，并且随后在由纤维形成的强度部件的长尺寸的预定区域中代替，所述强度部件由较高蠕变和/或较低熔点的纤维制成，纤维 较低的蠕变和/或更高的熔点，特别是为了增加丝束翘曲强度部件对弯曲疲劳的阻力。