公开(公告)号：US12275168B2

公开(公告)日：2025-04-15

申请号：US17773754

申请日：2020-11-05

Applicant: LM WIND POWER A/S

Inventor： Francesco Attanasio

IPC: B29C33/26 ,  B29C65/00 ,  B29D99/00 ,  F03D1/06 ,  B29L31/08

Abstract: 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.