公开(公告)号：US20130333346A1

公开(公告)日：2013-12-19

申请号：US13970396

申请日：2013-08-19

Applicant: Samson Rope Technologies

Inventor： Chia-Te Chou ,  Danielle Dawn Stenvers ,  Howard Philbrook Wright, Jr. ,  Liangfeng Sun

IPC: D07B1/02 ,  D02G3/04 ,  D07B5/06

CPC classification number: D07B1/025 ,  D02G3/045 ,  D07B5/06 ,  D07B2201/1036 ,  D07B2201/2035 ,  D07B2201/2036 ,  D07B2201/2041 ,  D07B2205/201 ,  D07B2205/2014 ,  D07B2205/205 ,  D07B2205/2096 ,  D07B2401/2005 ,  D07B2801/10

Abstract: A rope structure of the present invention comprises a plurality of first yarns and a plurality of second yarns. The first yarns are formed of at least one material selected from the group of materials comprising HMPE, LCP, Aramids, and PBO, have a breaking elongation of approximately 2%-5%, and have a tenacity of approximately 25-45 gpd. The second yarns are formed of at least one material selected from the group of materials comprising polyolefin, polyethylene, polypropylene, and blends or copolymers of the two, have a breaking elongation of approximately 2%-12%, and have a tenacity of approximately 6-22 gpd. The first and second yarns are combined to form rope sub-components. The rope sub-components comprise approximately 20-80% by weight of the first yarns.

Abstract translation: 本发明的绳索结构包括多个第一纱线和多个第二纱线。 第一根纱线由选自包含HMPE，LCP，Aramids和PBO的材料组中的至少一种材料形成，断裂伸长率约为2％-5％，并且具有约25-45gpd的强度。 第二根纱线由选自包含聚烯烃，聚乙烯，聚丙烯和两者的共混物的材料组中的至少一种材料形成，具有约2％-12％的断裂伸长率，并且具有约6的强度 -22 gpd 第一纱线和第二纱线被组合以形成绳子子部件。 绳子子部件包含约20-80重量％的第一纱线。