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    Method of Splitting Fiber Tows
    21.
    发明申请
    Method of Splitting Fiber Tows 审中-公开
    纤维束分裂方法

    公开(公告)号：US20160355976A1

    公开(公告)日：2016-12-08

    申请号：US14730828

    申请日：2015-06-04

    Applicant: Ford Global Technologies, LLC

    Inventor： Haibo ZHAO

    IPC: D07B7/14 ,  B29C70/50

    CPC classification number: B29C70/50 ,  B29K2025/06 ,  B29K2105/10 ,  B29K2307/04 ,  B29L2007/008 ,  D07B1/02 ,  D07B2201/1024 ,  D07B2201/2012 ,  D07B2205/2089 ,  D07B2205/3007 ,  D07B2801/10

    Abstract: A fiber tow and methods for separating a fiber tow are disclosed. The fiber tow may include adjacent filaments and a polymer coating covering at least a portion of the adjacent filaments. The polymer coating may include a polymer that is configured to contract in a direction generally parallel to the adjacent filaments and expand in a direction generally perpendicular to the adjacent filaments. The polymer coating may contract/expand in response to an energy source, such as heat or a UV light source. The methods may include coating at least a portion of a plurality of filaments with a polymer, bundling the filaments into a fiber tow, and exposing the fiber tow to an energy source to contract the polymer in a direction generally parallel to the filaments and to expand the polymer in a direction generally perpendicular to the filaments. The filaments may be carbon fiber filaments.

    Abstract translation: 公开了一种纤维束和分离纤维束的方法。 纤维丝束可以包括相邻的长丝和覆盖相邻长丝的至少一部分的聚合物涂层。 聚合物涂层可以包括聚合物，其被构造成在大致平行于相邻长丝的方向上收缩，并且在大致垂直于相邻长丝的方向上膨胀。 聚合物涂层可以响应于诸如热或UV光源的能量源而收缩/膨胀。 所述方法可以包括用聚合物涂覆多根长丝的至少一部分，将长丝捆扎成纤维丝束，并将纤维丝束暴露于能量源，以在大致平行于长丝的方向上收缩聚合物并扩展 聚合物在大致垂直于长丝的方向上。 长丝可以是碳纤维长丝。

    Parachute suspension lines
    23.
    发明授权
    Parachute suspension lines 失效
    PARACHUTE悬挂线

    公开(公告)号：US3856240A

    公开(公告)日：1974-12-24

    申请号：US31644672

    申请日：1972-12-19

    Applicant: BOEING CO

    Inventor： FORBIS J

    IPC: B64D17/24

    CPC classification number: B64D17/24 ,  D07B5/005 ,  D07B2201/1024 ,  D07B2201/1096

    Abstract: A minimum weight suspension line in the form of a braided filament rope is used in parachute apparatus to interconnect a payload with a canopy. To achieve the minimum weight characteristics of the suspension line, additional filament material is braided into the rope at the points of attachment to the canopy and the payload for increasing the strength of the line attachment point so that it is at least equal to the basic strength of the suspension line.

    Abstract translation: 编织丝绳形式的最小重量悬挂线在降落伞装置中用于将有效载荷与篷盖相互连接。 为了实现悬挂线的最小重量特性，附加的长丝材料在连接到顶篷和有效载荷的点处被编织到绳索中，以增加线连接点的强度，使得其至少等于基本强度 的悬挂线。

    Knotless cord
    25.
    发明专利
    Knotless cord 审中-公开
    无钥匙

    公开(公告)号：JP2008133571A

    公开(公告)日：2008-06-12

    申请号：JP2006322305

    申请日：2006-11-29

    Applicant: Kureha Corp ,  株式会社クレハ

    Inventor： MATSUI HIROKAZU ,  SATO MASARU ,  HASHIMOTO SATOSHI ,  NAKAMURA TORU

    IPC: D02G3/36 ,  A01K91/00 ,  D04C1/12

    CPC classification number: D07B5/005 ,  D07B1/02 ,  D07B1/025 ,  D07B2201/1024 ,  D07B2201/1096 ,  D07B2201/209 ,  D07B2201/2092 ,  D07B2201/2095 ,  D07B2205/2014 ,  D07B2205/2096 ,  D07B2401/205 ,  F16G11/02 ,  Y10T24/39 ,  D07B2801/22

    Abstract: PROBLEM TO BE SOLVED: To provide a knotless cord capable of sufficiently exhibiting the tensile strength of a fibrous material. SOLUTION: This knotless cord 1 is equipped with a sleeve 2 and the fibrous material 3 inserted into the inside of the sleeve 2, and the sleeve 2 and the fibrous material 3 are joined by tightening the sleeve 2 by imparting a tension in the longitudinal direction of the sleeve 2. Also, the knotless cord 1 is provided with that a coming-out preventing part 4 is separated to at least 2 positions of coming out-preventing parts (a first coming out-preventing part 4a and a second coming-out preventing part 4b) so as to prevent the coming out of the fibrous material 3 from the sleeve 2. Thus, while preventing the coming out of the fibrous material 3 from the sleeve 2, the stress formed by imparting the tension is dispersed to the whole of the fibrous material 3 so as to moderate stress concentration at each of the coming out-preventing parts 4a, 4b. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：提供能够充分显示纤维材料的拉伸强度的无缝线。 解决方案：该无缝线1配备有套筒2和插入到套筒2内部的纤维材料3，并且套筒2和纤维材料3通过将紧固件 另外，无缝线1设置有防脱出部分4分开到防脱出部分的至少两个位置（第一防脱部分4a和第二防止部分4a） 脱出防止部4b），以防止纤维材料3从套筒2脱出。因此，在防止纤维材料3从套筒2脱出的同时，通过赋予张力而形成的应力分散 到整个纤维材料3，以便缓和每个防脱出部分4a，4b处的应力集中。 版权所有（C）2008，JPO＆INPIT

    Knotless cord
    30.
    发明申请
    Knotless cord 审中-公开
    无绳绳

    公开(公告)号：US20080155791A1

    公开(公告)日：2008-07-03

    申请号：US11987331

    申请日：2007-11-29

    Applicant: Hirokazu Matsui ,  Masaru Satou ,  Satoshi Hashimoto ,  Toru Nakamura

    Inventor： Hirokazu Matsui ,  Masaru Satou ,  Satoshi Hashimoto ,  Toru Nakamura

    IPC: F16G11/00 ,  D07B7/00

    CPC classification number: D07B5/005 ,  D07B1/02 ,  D07B1/025 ,  D07B2201/1024 ,  D07B2201/1096 ,  D07B2201/209 ,  D07B2201/2092 ,  D07B2201/2095 ,  D07B2205/2014 ,  D07B2205/2096 ,  D07B2401/205 ,  F16G11/02 ,  Y10T24/39 ,  D07B2801/22

    Abstract: To provide a knotless cord that is capable of exerting sufficient tensile strength of a fibrous body. A knotless cord has a sleeve and a fibrous body inserted into the sleeve, wherein the sleeve and the fibrous body are connected to each other by applying tension in a longitudinal direction of the sleeve and then tightening the sleeve. Moreover, in the knotless cord a locking portion for preventing the fibrous body from slipping out of the sleeve is provided in at least two sections (first locking portion, second locking portion). Therefore, stress generated by applying tension is dispersed throughout the entire fibrous body, while preventing the fibrous body from slipping out of the sleeve, whereby stress concentration occurring in each locking portion is alleviated.

    Abstract translation: 提供能够发挥纤维体的足够拉伸强度的无节线。 无缝线具有插入套筒中的套筒和纤维体，其中套筒和纤维体通过沿套筒的纵向方向施加张力然后紧固套筒而相互连接。 此外，在无缝线中，至少两个部分（第一锁定部分，第二锁定部分）设置用于防止纤维体从套筒滑出的锁定部分。 因此，通过施加张力产生的应力分散在整个纤维体上，同时防止纤维体从套筒中滑出，从而减轻了每个锁定部分中产生的应力集中。

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