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专利名称：Device for establishing admittance and
transport of cargo to and from a windturbine construction above ground level
发明人：Per E Fenger申请号：US13505083申请日：20101028公开号：US09115693B2公开日：20150825
专利附图：
摘要：A device for establishing admittance and transport of cargo to and from a windturbine construction above ground level and having a part which can be raised and/or
lowered by wires and winches located at ground level and connected with snatch blocksattached to a part so that it can be raised and/or lowered in relation to the construction.The part has a number of travelling crabs according to the numbers of winches and thetravelling crabs are guided of the wires between the winches and the snatch blocks, andthat the part with the travelling crabs is displaced upwards or downwards by the wires.Advantageously, the wires are used for both hoisting the part and as guide for thetravelling crabs.
申请人：Per E Fenger
地址：Terndrup DK
国籍：DK
代理机构：Roberts Mlotkowski Safran & Cole, P.C.
代理人：David S. Safran
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