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    一种吊装用压实股钢绳铰接索具
    6.
    发明公开
    一种吊装用压实股钢绳铰接索具 无效

    公开(公告)号：CN106894254A

    公开(公告)日：2017-06-27

    申请号：CN201510944809.4

    申请日：2015-12-17

    Applicant: 青岛三同德金属制品有限公司

    Inventor： 赵振荣

    IPC: D07B1/06 ,  D07B1/10

    CPC classification number: D07B1/06 ,  D07B1/0673 ,  D07B1/10 ,  D07B2201/1024 ,  D07B2201/2002

    Abstract: 一种吊装用压实股钢绳铰接索具，其结构包括钢丝绳，所述钢丝绳使用压实股钢丝绳。所述钢丝绳包括中心股、内层股、填充股和外层股，外层股内钢丝呈面接触状。所述钢丝绳的内层股对称地包捻中心股，所述填充股位于相邻两个内层股的外间隙内，所述外层股对称地包捻在钢丝绳最外侧。本发明结构简单、合理、紧凑，所述钢丝绳选用1*25Fi-6*26WS/6*7F-15*7结构，钢丝绳外层股为压实股。所述压实股钢丝绳钢丝强度选择1960MPA，破断拉力系数0.44。这种索具承载能力在普通铰接索具的基础上提高近36.9％，并且索具在不承载的状态下不旋转。

    Braided cord with changing cross-sectional area
    9.
    发明授权
    Braided cord with changing cross-sectional area 有权

    公开(公告)号：US11767620B2

    公开(公告)日：2023-09-26

    申请号：US17409965

    申请日：2021-08-24

    Applicant: KURARAY CO., LTD.

    Inventor： Forrest Sloan ,  Patrick Coffey

    IPC: D04C1/12 ,  D07B1/04 ,  A61B17/06

    CPC classification number: D04C1/12 ,  D07B1/04 ,  A61B17/06166 ,  D07B2201/1024 ,  D07B2201/1096 ,  D07B2201/209 ,  D07B2201/2026 ,  D10B2509/04

    Abstract: This application describes a braided cord containing a braided sheath and optionally a core surrounded by the braided sheath. The braided cord has changing cross-sectional area ranging from 0.0004 mm2 to 30 mm2 and contains one or more sections having a tapering angle ranging from 1° to 60° when observed in one direction along the cord axis. The change in the cross-sectional area of the cord can be achieved by changing the thickness of the braided sheath and/or changing the cross-sectional area of the core when the core is present. The thickness of the braided sheath can be adjusted by changing the size and/or twist level of one or more sheath strands, changing the pick count of the braided sheath, and/or using one or more shaped sheath strands. This application also describes a process of producing the braided cord with changing cross-sectional area.

    Braided rope, suitable to be used as a towing warp, comprising changing properties in the length direction thereof
    10.
    发明授权
    Braided rope, suitable to be used as a towing warp, comprising changing properties in the length direction thereof 有权
    适用于拖曳翘曲的编织绳，包括改变其长度方向的性能

    公开(公告)号：US09416489B2

    公开(公告)日：2016-08-16

    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。

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