发明名称 Tower Construction for a Wind Turbine
摘要 A handling system for a wind turbine nacelle in connection with self-loading or self-unloading of the nacelle to or from a vehicle. The system comprises two or more lifting apparatus, where the lifting apparatus are engaged with lifting areas of a load carrying structure of the nacelle. The lifting areas are a part of the load carrying structure or are integrated in the load carrying structure, and where the lifting apparatus lifts by applying linear force to the load carrying structure of the nacelle. The invention further relates to a method for vertical displacement of a wind turbine nacelle and a wind turbine nacelle prepared for self-loading or self-unloading to or from a vehicle.
申请公布号 US2009284012(A1) 申请公布日期 2009.11.19
申请号 US20070306458 申请日期 2007.05.24
申请人 VESTAS WIND SYSTEMS A/S 发明人 MORTENSEN HENNING
分类号 F03D11/04;E04H12/00;F03D7/00 主分类号 F03D11/04
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