JOINING ARRANGEMENT FOR TWO BOXES OF COMPOSITE MATERIAL WITH AN INTERMEDIATE PART AND METHOD FOR PRODUCING SAID INTERMEDIATE PART
    15.
    发明公开
    JOINING ARRANGEMENT FOR TWO BOXES OF COMPOSITE MATERIAL WITH AN INTERMEDIATE PART AND METHOD FOR PRODUCING SAID INTERMEDIATE PART 审中-公开
    连接安排两个箱子从复合材料用于制造这种中间件的中间件和方法

    公开(公告)号:EP2524795A2

    公开(公告)日:2012-11-21

    申请号:EP11711107.0

    申请日:2011-01-14

    Abstract: Joining arrangement for two boxes (11, 11') of composite material with an intermediate part (31) and method for manufacturing said intermediate part (31). The joint is effected using rivets between the skins (15, 15'; 17, 17') of said boxes (11, 11') and the upper and lower flanges (33, 35) of said T-shaped part (31). The manufacturing method includes the following steps: a) Providing two C-shaped preforms (41, 41'), configured such that their central sections (43, 43') are parallel with one another and their upper and lower flanges (55, 55'; 57, 57') are approximately parallel to the end zones of said skins (15, 15'; 17', 15'); b) Providing two flat preforms (45, 47) to reinforce the flanges (35, 37); c) Forming and curing the part (31) made from said preforms (41, 41', 45, 47) using an RTM method.

    Abstract translation: 在中间部分(31)和用于制造方法的接合装置用于复合材料的两个盒子(11,11“)与所述中间部(31)。 联合使用蒙皮之间铆钉实现(15,15 '; 17,17')的所述箱体(11,11“)和所述T形部分(31)的上凸缘和下凸缘(33,35)。 该制造方法包括以下步骤:a)提供两个C形预成型件(41,41“),配置的搜索做他们的中央部分(43,43”)是彼此和它们的上凸缘和下凸缘(55,55平行 '; 57,57')大致平行于所述外皮(的端部区域15,15 '; 17',15“); b)提供两个平坦的预成型件(45,47),以加强凸缘(35,37); c)形成并固化在使用RTM法从所述预成型件(41,41”,45,47制成的部分(31))。

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