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公开(公告)号：US20220371227A1
公开(公告)日：2022-11-24
申请号：US17773754
申请日：2020-11-05
申请人： LM WIND POWER A/S
发明人： Francesco ATTANASIO
摘要： A mould system for moulding a blade shell of a wind turbine blade includes a first mould for manufacturing a first blade shell part and a second mould for moulding a second blade shell part. The first mould has a first moulding side with a first moulding surface defining an outer shape of the first blade shell part. The second mould has a second moulding side with a second moulding surface defining an outer shape of the second blade shell part. The mould system is configured to rotate and position the first mould such that the first moulding side is facing the second moulding side and such that the first blade shell part may be joined with the second blade shell part so as to form the blade shell. The first mould includes a first mould flange along at least a part of the periphery of the first moulding surface.
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公开(公告)号：US20230160797A1
公开(公告)日：2023-05-25
申请号：US17916997
申请日：2021-05-19
CPC分类号： G01N3/20 , G01N3/08 , G01M5/0016 , G01M5/0058 , G01N2203/0023 , G01N2203/0264 , G01N2203/0019 , G01N2203/0028
摘要： Disclosed is a test rig and a method for mechanical load testing of a specimen extending along a longitudinal axis from a first specimen end to a second specimen end and comprising a composite material extending along the longitudinal axis from a first composite end to a second composite end and a primary elongate component extending along the longitudinal axis from a first primary component end to a second primary component end, the first primary component end being the first specimen end, and wherein the composite material encapsulates the primary elongate component along a first interface region extending along the longitudinal axis from the second primary component end to the first composite end. The method comprises applying a load to the specimen resulting in an axial load component and a bending moment being imposed to the specimen.
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