发明名称 METHOD FOR MAKING A WIND TURBINE ROTOR BLADE HALF SHELL OR WIND TURBINE ROTOR BLADE AND PRODUCTION MOLD THEREFOR
摘要 A method for waking a wind turbine rotor blade half shell includes arranging a fibrous material in a mold, which has an inner side predetermining an aerodynamic surface of the half shell and has a pinching edge defining the profile of a trailing edge of the half shell. A liquid plastics material surrounding the fibrous material is cured. An insert is arranged in relation to the mold in a predetermined position, in which a surface of the insert and a bordering portion of the inner side of the mold conjointly define an acute angle tapering toward the pinching edge, so that a thinly tapering trailing edge of the half shell is formed between the surface of the insert and the bordering portion.
申请公布号 US2013312900(A1) 申请公布日期 2013.11.28
申请号 US201313776214 申请日期 2013.02.25
申请人 NORDEX ENERGY GMBH 发明人 AUSTINAT DIRK;FRANKOWSKI MARCO
分类号 B29D99/00 主分类号 B29D99/00
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