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1. 发明授权

US4118262A Longitudinal load carrying method for fiber reinforced filament wound structures 失效
标题翻译：纤维增强丝缠绕结构的纵向承载方法
公开(公告)号：US4118262A
公开(公告)日：1978-10-03
申请号：US688746
申请日：1976-05-21
申请人： Harry Thomas Abbott
发明人： Harry Thomas Abbott
IPC分类号： B32B5/00 , B29C53/60 , B29C57/00 , B29C67/00 , B29C70/06 , B65H81/00
CPC分类号： B29C53/60 , Y10S138/02 , Y10S220/23 , Y10S60/909
摘要： A lightweight composite fiber wound tubular member or casing, such as a rocket motor case, has one or more openings formed through one end portion of the wall thereof by orienting the filaments or fibers around each opening to provide reinforcement for loads applied to fasteners passing through said openings. The orientation of the filaments or fibers is such as to receive and transfer loads applied to the walls of the openings in the tubular member in a direction substantially parallel to the axis of the tubular member. A method of manufacturing the tubular member is disclosed which includes winding the filaments or fibers along a helical path and around the area defining each opening, together with the apparatus for performing the method.
摘要翻译：轻质复合纤维缠绕的管状构件或壳体，例如火箭发动机壳体，具有通过其壁的一个端部形成的一个或多个开口，通过使长丝或纤维围绕每个开口定向，以提供对施加到穿过的紧固件的载荷的加强说开口长丝或纤维的取向是这样的，以便在大致平行于管状构件的轴线的方向上接收和传递施加到管状构件的开口壁的载荷。公开了一种制造管状构件的方法，其包括沿着螺旋路径缠绕细丝或纤维，并围绕限定每个开口的区域与用于执行该方法的装置一起缠绕。

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