发明名称 Bearing structure
摘要 The present invention concerns a bearing structure for a composite structure rotor blade having fiber strands which extend along the length of the rotor blade. Prefabricated, stiff components are provided in the composite structure. The invention further concerns a process for the production of a shaped body, in particular a rotor blade, of a fiber composite structure, comprising the following steps: producing shells forming the outer contour of the shaped body, producing bearing structures of fiber strands of predetermined length which are impregnated with a hardening composite material, and transporting the bearing structure into the shells. Therefore the object of the present invention is to develop a process of the above-defined kind in such a way that the exothermic reaction is restricted and the risk of undulations is reduced.
申请公布号 US7625185(B2) 申请公布日期 2009.12.01
申请号 US20040567186 申请日期 2004.08.05
申请人 发明人 WOBBEN ALOYS
分类号 F01D5/14;B29C70/86;B29D99/00;B64C27/473;F03D1/06 主分类号 F01D5/14
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