公开(公告)号：US09145984B2

公开(公告)日：2015-09-29

申请号：US13828080

申请日：2013-03-14

Applicant: Slingmax, Inc.

Inventor： Dennis A. St. Germain, Jr. ,  Scott St. Germain

IPC: F16L3/04 ,  D02G3/04 ,  F16L57/00 ,  F16L55/00 ,  D07B1/02 ,  D07B7/16

CPC classification number: F16L3/04 ,  D02G3/047 ,  D07B1/025 ,  D07B7/165 ,  D07B2201/2036 ,  D07B2205/2042 ,  D07B2205/205 ,  D07B2401/2035 ,  D07B2401/2055 ,  D07B2401/207 ,  F16L55/005 ,  F16L57/00 ,  D07B2801/10

Abstract: A high strength, high temperature resistant roundsling for use as a restraint safety device. The roundsling uses a blend of fibers having characteristics of high strength, improved heat resistance, low weight, and improved handibility, as compared to roundslings assembled from non-blended fibers. Use of the roundslings of the present invention to secure sections of pipeline systems, will assist to maintain safety and reduce failure conditions in such pipeline systems that are subject to higher pressures and elevated temperatures. An exemplary and preferred range of the fiber blend for the inventive roundsling device are within a range of 30-70% Para-Aramid fibers and 70-30% LCP fibers, respectively. An exemplary embodiment of the present invention that has been tested is a roundsling manufactured to include a blend of fibers within the approximate range of 55-65% Para-Aramid and 45-35% LCP.

Abstract translation: 高强度，耐高温的圆锯，用作约束安全装置。 与由非混合纤维组装的圆锯相比，圆形花纹使用具有高强度，改善的耐热性，低重量和改进的可操作性的纤维的混合物。 使用本发明的圆形钻头来确保管道系统的部分，将有助于维持安全性并且减少经受更高压力和升高的温度的管道系统中的故障状况。 用于本发明圆形装置的纤维共混物的示例性和优选范围分别在30-70％对位芳族聚酰胺纤维和70-30％LCP纤维的范围内。 已经测试的本发明的示例性实施方案是制造成包括大约55-65％对位芳族聚酰胺范围内的纤维混合物和45-35％LCP的圆形抛光。