首页> 外国专利> MANUFACTURING TECHNIQUE AND COMPOSITION OF MULTIDIRECTIONAL CONNECTION NODE IN THERMOSETTING COMPOSITE MATERIALS FOR TUBULAR ELEMENTS OF THE SAME MATERIALS.

MANUFACTURING TECHNIQUE AND COMPOSITION OF MULTIDIRECTIONAL CONNECTION NODE IN THERMOSETTING COMPOSITE MATERIALS FOR TUBULAR ELEMENTS OF THE SAME MATERIALS.

机译:在相同材料的管状元素的热固性复合材料中的多向连接节点的制造技术和组成。

摘要

The invention relates to a connection node for tubes whose materials are similar and which gives, in addition to lightness, a same expansion coefficient, which is not the case at the present time. The node is comprised of continuous filaments impregnated with resin, forming a hank which is introduced in the mould, and a torsion and a prestressed are applied to the yarns during stoving. The mould is an integral part of the node in order to increase its torsion qualities. Nodes for parabolic structure, platform framework for satellite are examples of numerous industrial applications.
机译:本发明涉及一种用于管的连接节点,该管的材料是相似的,并且除了轻巧之外还具有相同的膨胀系数,这在当前不是这种情况。节点由浸渍有树脂的连续长丝组成,形成一束插入模具中,并在卷绕过程中对纱线施加扭转和预应力。模具是节点不可或缺的一部分,以提高其扭转质量。抛物线结构的节点,卫星的平台框架是众多工业应用的示例。

著录项

  • 公开/公告号FR2666274A1

    专利类型

  • 公开/公告日1992-03-06

    原文格式PDF

  • 申请/专利权人 DAVID JEAN;

    申请/专利号FR19900010991

  • 发明设计人 DAVID JEAN ALPHONSE;

    申请日1990-08-31

  • 分类号B29C70/46;B29C70/56;B29D12/00;

  • 国家 FR

  • 入库时间 2022-08-22 05:24:47

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