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公开(公告)号：EP3434436B1
公开(公告)日：2019-12-11
申请号：EP18180081.4
申请日：2018-06-27
申请人： Premium AEROTEC GmbH
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2.发明公开
公开(公告)号：EP3434436A1
公开(公告)日：2019-01-30
申请号：EP18180081.4
申请日：2018-06-27
申请人： Premium AEROTEC GmbH
发明人： Kuntz, Julian , Männich, Ralph , De Santis Mühlberger, Enzo , Tremblay, Francois , Heyer, Margarita , Stehncken, Christoph
摘要： The present invention provides a device (1) for producing a curved fibre preform from a bi- or multidirectional fibre semi-finished product, comprising a plurality of first lamellae (2) and a plurality of second lamellae (3) which are formed to be couplable to one another criss-cross such that they are positioned on a shared plane and thus form a grid (4), the lamellae at least in part being formed resiliently bendable about an axis intersecting the shared plane in such a way that a local orientation of the lamellae in the grid changes; and an adhesion means (6;6A;6B) which is formed for temporarily adhering the fibre semi-finished product and is configured such that the local fibre orientation of the fibre semi-finished product also changes accordingly when the lamellae bend. The present invention further provides a corresponding method for producing a curved fibre preform.
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