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    • 17. 发明公开
    • 베어링 구조를 포함하는 로터 블레이드 및 이의 용도
    • 轴承结构
    • KR1020060037423A
    • 2006-05-03
    • KR1020067002336
    • 2004-08-05
    • 워벤 알로이즈
    • 워벤알로이즈
    • B64C27/473B29C70/86B29D24/00B29C70/70
    • F03D1/065B29C70/86B29L2031/08B64C27/473F03D1/0675Y02E10/721Y02P70/523
    • The invention relates to a bearing structure (14) having the characteristics of the generic part of claim 1. The invention also relates a method for the production of a moulded body, especially a rotor blade (10), in a fibre sandwich structure. Said method comprises the following steps: shells (11, 12) forming the outer contours of the moulded body are produced; bearing structures made of fibre strands having predetermined lengths are produced, said fibre strands being impregnated with a hardening composite material, and the bearing structure is transported in the shells. The premade, composite components (24) made of reinforced composite fibres are integrated into the bearing structure. The aim of the invention is to further develop a method in the above mentioned manner such that the exothermal reaction is limited and the danger of undulations is reduced.
    • 本发明涉及一种具有权利要求1的通用部分的特征的轴承结构(14)。本发明还涉及一种用于生产纤维夹心结构中的成型体,特别是转子叶片(10)的方法。 所述方法包括以下步骤:形成形成模制体的外轮廓的壳体(11,12); 制造由具有预定长度的纤维束制成的轴承结构,所述纤维线被硬化复合材料浸渍,并且轴承结构在壳中运输。 预制件,由增强复合纤维制成的复合材料组件(24)集成到轴承结构中。 本发明的目的是进一步开发以上述方式的方法,使得放热反应受到限制,起伏的危险降低。