公开(公告)号：US20160221272A1

公开(公告)日：2016-08-04

申请号：US14903868

申请日：2014-07-22

Applicant: LM WP PATENT HOLDING A/S

Inventor： Michael Schølearth KOEFOED, ,  Flemming Kiel SØRENSEN ,  Kim Ansholm RASMUSSEN ,  Klavs JESPERSEN ,  Morten OLESEN

IPC: B29C70/02 ,  B29C70/46

CPC classification number: B29C70/02 ,  B29C70/20 ,  B29C70/46 ,  B29C70/882 ,  B29D99/0025 ,  B29K2105/0809 ,  B29K2307/04 ,  B29K2309/08 ,  B29K2995/0005 ,  B29L2031/085 ,  B32B5/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2262/106 ,  F03D1/0675 ,  F03D80/30 ,  Y02E10/721 ,  Y02P70/523

Abstract: A hybrid material mat for use in the manufacture of fibre-composite articles, in particular parts for wind turbine blades, is described. The mat comprises a plurality of glass fibre rovings provided on top of a relatively thin planar substrate of carbon fibres. Such a hybrid mat construction provides for an improvement in the structural properties of a component manufactured using the mat, as well as allowing for ease of handling and manufacturing of both the mat itself and the component.

Abstract translation: 描述了用于制造纤维复合制品，特别是用于风力涡轮机叶片的零件的混合材料垫。 垫包括多个玻璃纤维粗纱，其设置在相对薄的碳纤维平面基底的顶部上。 这种混合垫结构提供使用垫制造的部件的结构性能的改进，并且允许便于处理和制造垫本身和部件。