公开(公告)号：US20230256689A1

公开(公告)日：2023-08-17

申请号：US17747070

申请日：2022-05-18

Applicant: LM WP PATENT HOLDING A/S

Inventor： Steven Hauge PEDERSEN ,  Kim Ansholm RASMUSSEN

IPC: B29C70/44 ,  B29C33/30 ,  B29C70/54 ,  B29D99/00 ,  B29C70/02

CPC classification number: B29C70/443 ,  B29C33/308 ,  B29C70/541 ,  B29D99/0003 ,  B29C70/026 ,  B29C70/028 ,  B29C70/543 ,  Y02P70/50 ,  B29K2105/08

Abstract: A shear web mould system for manufacturing a wind turbine component in form of an I-shaped shear web having a web body and a first web foot flange at a first end of the web body and a second web foot flange at a second end of the web body is described. The system comprises a central moulding portion for forming at least a part of the web body, a first moulding plate for forming at least a part of the first web foot flange, and a second moulding plate for forming at least a part of the second web foot flange. The angles of the first moulding plate and the second moulding plate relative to the central moulding portion are adjustable.

公开(公告)号：US20170320276A1

公开(公告)日：2017-11-09

申请号：US15523268

申请日：2014-10-30

Applicant: LM WP PATENT HOLDING A/S

Inventor： Steven Hauge PEDERSEN ,  Kim Ansholm RASMUSSEN

IPC: B29C70/44 ,  B29C70/54 ,  B29C70/02 ,  B29K105/08 ,  B29K105/20 ,  B29L31/08

CPC classification number: B29C70/443 ,  B29C33/308 ,  B29C70/026 ,  B29C70/028 ,  B29C70/541 ,  B29C70/543 ,  B29D99/0003 ,  B29K2105/08 ,  B29K2105/20 ,  B29L2031/085 ,  Y02P70/523

Abstract: A shear web mould system for manufacturing a wind turbine component in form of an I-shaped shear web having a web body and a first web foot flange at a first end of the web body and a second web foot flange at a second end of the web body is described. The system comprises a central moulding portion for forming at least a part of the web body, a first moulding plate for forming at least a part of the first web foot flange, and a second moulding plate for forming at least a part of the second web foot flange. The angles of the first moulding plate and the second moulding plate relative to the central moulding portion are adjustable.

公开(公告)号：US20170021575A1

公开(公告)日：2017-01-26

申请号：US15039631

申请日：2014-12-01

Applicant: LM WP PATENT HOLDING A/S

Inventor： Tim Møller HANSEN ,  Kim Ansholm RASMUSSEN ,  Christian LUNDSGAARD-LARSEN ,  Steven Hauge PEDERSEN

IPC: B29C70/22 ,  B29C70/44

Abstract: A method of manufacturing a wind turbine blade component in form of a shear web is described. The method comprising the steps of: a) providing a pre-manufactured shear web body having a first side and a second side as well as a first end and a second end; b) providing a first pre-formed web foot flange comprising a fibre-reinforcement material; c) arranging a first fibre layer from the first pre-formed web foot flange and to a part of the first side of the shear web body; d) arranging a second fibre layer from the first pre-formed web foot flange and to a part of the second side of the shear web body; e) supplying a resin to said first fibre layer and second fibre layer simultaneous with or subsequent to steps c) and d); and f) allowing the resin to cure so as to form the shear web.

Abstract translation: 描述了一种以剪切腹板的形式制造风力涡轮机叶片部件的方法。 该方法包括以下步骤：a）提供具有第一侧和第二侧以及第一端和第二端的预制剪切卷材本体; b）提供包括纤维增强材料的第一预成型网足部凸缘; c）将第一纤维层从所述第一预成形网脚法兰和所述剪切幅材体的第一侧的一部分排列; d）将第二纤维层从所述第一预成形网脚法兰布置到所述剪切幅材本体的第二侧的一部分; e）在步骤c）和d）中同时或之后向所述第一纤维层和第二纤维层供应树脂; 和f）允许树脂固化以形成剪切网。