Invention Grant
US09573325B2 Mould shell section for a mould shell for a wind turbine blade, mould shell and method using the mould shell sections
有权
用于风力涡轮机叶片的模壳的模壳部分，模壳和使用模壳部分的方法
- Patent Title: Mould shell section for a mould shell for a wind turbine blade, mould shell and method using the mould shell sections
- Patent Title (中): 用于风力涡轮机叶片的模壳的模壳部分，模壳和使用模壳部分的方法
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Application No.: US14369948Application Date: 2012-12-20
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Publication No.: US09573325B2Publication Date: 2017-02-21
- Inventor: Olav Davis , Mohana Krishna Dhamodharan , Damien Rajasingam , Glenn Thomas
- Applicant: Vestas Wind Systems A/S
- Applicant Address: DK Aarhus N.
- Assignee: Vestas Wind Systems A/S
- Current Assignee: Vestas Wind Systems A/S
- Current Assignee Address: DK Aarhus N.
- Agency: Wood Herron & Evans LLP
- Priority: DKPA201170771 20111230
- International Application: PCT/DK2012/050488 WO 20121220
- International Announcement: WO2013/097859 WO 20130704
- Main IPC: B32B41/00
- IPC: B32B41/00 ; B29C70/34 ; B29C33/30 ; B29D99/00 ; B29L31/08 ; B29C33/00
Abstract:
A mold shell for forming a wind turbine blade (20) comprises at least two mold shell sections (401, 402) each having a mold surface with a recessed portion (419, 420) adjoining the connecting edges (407, 408) between the mold shell sections. A bridging sheet (421) is accommodated in the recessed portions (419, 420) of the mold shell sections (401, 402). The bridging sheet (421) fills up the recessed portions.
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