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1. 发明授权

US4477108A Flexible hose having an end connection fitting 失效
标题翻译：软管具有端部连接配件
公开(公告)号：US4477108A
公开(公告)日：1984-10-16
申请号：US378840
申请日：1982-05-17
申请人： Leonard Castelbaum , Joseph M. Ostrowski , Joseph H. Bedson, Jr.
发明人： Leonard Castelbaum , Joseph M. Ostrowski , Joseph H. Bedson, Jr.
IPC分类号： F16L20060101 , F16L33/00 , F16L33/01 , F16L33/34 , F16L39/02
CPC分类号： F16L33/01 , F16L33/34
摘要： A flexible hose having an end connection fitting capable of withstanding high pressures and high end loads comprises a nipple having a stop ring on its outer periphery and a plurality of protruberances between the stop ring and the rear end of the nipple. A substantially tubular inner hose portion overlies the nipple, abuts the stop ring and extends away from the rear end of the nipple. A plurality of lays of spirally wound reinforcing wires overlie the inner portion of rubber and abut the stop ring. A sleeve overlies the nipple and is spaced therefrom. The inner periphery of the nipple has a roughened surface. A substantially tubular outer portion of an elastomer abuts the rear of the sleeve and overlies the reinforcing wires outside of the sleeve. A synthetic resin permeates the space between the wires and fills the space between the inner periphery of the sleeve and the inner portion of elastomer.
摘要翻译：具有能够耐受高压和高端负荷的端部连接配件的柔性软管包括在其外周上具有止动环的接头和在止动环和接头的后端之间的多个突起。基本上管状的内部软管部分覆盖在接头上，邻接止动环并远离乳头的后端延伸。螺旋卷绕的加强丝线的多个层叠在橡胶的内部上并且抵靠止动环。套管覆盖在乳头上并与其间隔开。乳头的内周具有粗糙的表面。弹性体的基本上管状的外部部分与套筒的后部相邻，并且覆盖在套筒外侧的加强线。合成树脂渗透线之间的空间，并填充套筒的内周和弹性体的内部之间的空间。

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