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    Continuous filament rope and method of making same
    15.
    发明授权
    Continuous filament rope and method of making same 失效
    连续丝绳及其制作方法

    公开(公告)号：US4257309A

    公开(公告)日：1981-03-24

    申请号：US953864

    申请日：1978-10-23

    Applicant: Edmond A. Dunahoo

    Inventor： Edmond A. Dunahoo

    IPC: D04G1/00 ,  D07B1/02 ,  D07B1/18 ,  D07B5/00 ,  D04D1/00 ,  D07B1/22

    CPC classification number: D07B1/18 ,  D04G1/00 ,  D07B1/025 ,  D07B1/162 ,  D07B7/165 ,  D07B2205/205 ,  Y10T24/3991 ,  Y10T24/4791 ,  Y10T428/2933

    Abstract: Continuous filament rope and method of making same whereby high strength continuous synthetic filaments may be used to provide a rope which in use will have a strength approaching the theoretical strength of the fibers therein. The rope is made by combining a plurality of filaments and twisting the filament group into a light twine in comparison to the rope ultimately desired. The twine is then impregnated with a suitable flexible resin system and wound in a loop having at least a substantial number of turns of the twine. Thereafter the loop is allowed to twist back on itself in response to the twist initially set in the twine so as to form a rope-like center section with loops at each end thereof. Curing of the flexible resin system results in a suitable flexibility of the rope while providing for abrasion and fraying resistance. The loops at the end of the rope may be looped over hooks or pins when in use, with the resulting strength of the rope approaching that of the combined fiber strength. Lengths of rope may also be looped together to provide longer rope sections with only a small decrease in the resulting strength. The rope may also be woven into two dimensional configurations to form nets. Various methods of manufacturing are disclosed.

    Abstract translation: 连续长丝绳及其制造方法，由此可以使用高强度的连续合成长丝来提供在使用中将具有接近纤维理论强度的强度的绳索。 与最终期望的绳相比，通过组合多根细丝并将丝束组合成光束而制成绳。 然后用合适的柔性树脂系统浸渍麻线，并缠绕成具有至少相当数量的线的匝数。 此后，响应于最初设置在麻线中的扭曲，允许环自身扭回，以便在其每个端部处形成具有环的绳状中心部分。 柔性树脂系统的固化导致绳索的合适的柔性，同时提供磨损和抗磨损性。 在使用中，绳索末端的环可以在钩或销上环绕，其中绳索的所得强度接近组合的纤维强度。 绳索的长度也可以环绕在一起以提供更长的绳索部分，所得到的强度只有很小的减小。 绳索也可以编织成二维构型以形成网。 公开了各种制造方法。

    Method of making softened fabrics
    17.
    再颁专利
    Method of making softened fabrics 失效

    公开(公告)号：USRE27749E

    公开(公告)日：1973-09-11

    申请号：US27749D

    申请日：1970-08-17

    IPC: D04D1/00

    CPC classification number: D04D1/00

    Abstract: 1. A METHOD OF FABRICATING A PLIABLE (MATERIAL) POLYESTER THREAD COMPRISING THE STEPS OF PROVIDING A DRAFTED FILAMENT(S), HOT-STRETCHING SAID DRAFTED FILAMENT TO REDUCE THE ELASTIC MEMORY THEREOF, AND SUBSEQUENTLY (INTERLACING) BRAIDING A PLURALITY OF SAID HOT-STRETCHED FILAMENTS INTO A COMPOSITE (MATERIAL) THREAD.

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