- 专利标题: Wrappable end fray resistant woven protective textile sleeve and method of construction thereof
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申请号: US17591634申请日: 2022-02-03
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公开(公告)号: US11834760B2公开(公告)日: 2023-12-05
- 发明人: Alexa A. Woodruff , Michael D. Knudson , Tianqu Gao , Cassie M. Malloy
- 申请人: FEDERAL-MOGUL POWERTRAIN LLC
- 申请人地址: US MI Mi
- 专利权人: Federal-Mogul Powertrain LLC
- 当前专利权人: Federal-Mogul Powertrain LLC
- 当前专利权人地址: US MI Southfield
- 代理机构: Dickinson Wright PLLC
- 代理商 Robert L. Stearns
- 分案原申请号: US14975129 2015.12.18
- 主分类号: D03D1/00
- IPC分类号: D03D1/00 ; D03D3/02 ; H01B7/00 ; H01B7/18 ; D03D15/587 ; D03D15/283 ; D03D15/00 ; D03D15/292 ; D03D15/47
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.
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