公开(公告)号：US20220154371A1

公开(公告)日：2022-05-19

申请号：US17591634

申请日：2022-02-03

申请人： FEDERAL-MOGUL POWERTRAIN LLC

发明人： ALEXA A. WOODRUFF ,  MICHAEL D. KNUDSON ,  TIANQU GAO ,  CASSIE M. MALLOY

IPC分类号： D03D1/00 ,  D03D3/02 ,  H01B7/00 ,  H01B7/18 ,  D03D15/587 ,  D03D15/283

摘要： An end fray resistant textile sleeve includes an elongate wall having warp yarns extending generally parallel to a longitudinal central axis of the sleeve and fill yarns extending circumferentially about the sleeve. The warp yarns include at least two different types of yarns, with one of the types of warp yarns including activateable yarns and another of the types of yarns including non-activateable yarns. The activateable yarns can be provided as being activateable by at least one of heat, fluid and/or pressure, such that upon being activated, the yarns are caused to bond with the adjacent non-activateable warp yarns, as well as with the weft yarns with which they make contact. As such, the activateable yarns, upon being activated, become fixed with abutting warp yarns and weft yarns, thereby inhibiting end fray from resulting during a subsequent cold-cutting operation as well as in use.