CONSOLIDATED COMPOSITE PRE-FORM

申请公布号：

US2011044820(A1)

申请号：

US20090989889

申请日期：

2009.04.29

申请公布日期：

2011.02.24

申请人：

VESTAS WIND SYSTEMS A/S

发明人：

STENBAEK NIELSEN KNUD;SCHRODER HENNING

分类号：

F04D29/38;B31F1/22;B32B3/28;B32B5/28

主分类号：

F04D29/38

摘要：

The present invention relates to a consolidated composite pre-form for reinforcing a composite structure, said pre-form comprising fibres and a binding agent, said pre-form having a sheet-like structure with an upper major surface and a lower major surface, and said pre-form being provided with recesses on at least a portion of at least one of said major surfaces.