发明名称 AN EMBEDDING ELEMENT TO BE EMBEDDED IN THE END PART OF A WINDMILL BLADE, A METHOD OF PRODUCING SUCH AN EMBEDDING ELEMENT AS WELL AS EMBEDDING OF SUCH EMBEDDING ELEMENTS IN A WINDMILL BLADE
摘要 <p>A method of producing a fibre reinforced structural element including a plurality of fittings for the fixation of the element to another structural element, includes the steps of: (i) providing a core element of fibre reinforcement material having an end part; (ii) mounting a fitting on the end part to produce a subassembly; (iii) fixating the fitting to the end part in a pultrusion process that includes covering the subassembly in fibre-reinforced resin that is then cured; (iv) machining the subassembly to provide a fitting assembly including the core element and the fitting; (v) repeating steps i-iv for producing a plurality of fitting assemblies; (vi) positioning the plurality of assemblies according to the position of the plurality of fittings; and (vii) producing the structural element including the plurality of fittings constituted by the plurality of assemblies in an extrusion, pultrusion, or fibre reinforcing production technique.</p>
申请公布号 EP1463625(A1) 申请公布日期 2004.10.06
申请号 EP20030704322 申请日期 2003.01.10
申请人 LM GLASFIBER A/S 发明人 KILDEGAARD, CASPER
分类号 B29C70/52;B29C70/86;B29K105/08;F03D1/06;(IPC1-7):B29C70/86 主分类号 B29C70/52
代理机构 代理人
主权项
地址