公开(公告)号：EP3386743A1

公开(公告)日：2018-10-17

申请号：EP16815679.2

申请日：2016-11-30

申请人： ATG Europe B.V.

发明人： PAVLOV, Leonid ,  TE KLOEZE, Ivar ,  SMEETS, Bart Jozef Robbert ,  SIMONIAN, Sahak Menzo

IPC分类号： B32B5/12 ,  B29C70/44 ,  B29C70/54 ,  B29C70/68 ,  B32B5/26 ,  B32B5/28 ,  B29D99/00 ,  B32B27/04 ,  B32B37/10 ,  B29C70/16 ,  B29C70/22 ,  B32B38/18 ,  B32B3/02 ,  B32B3/08 ,  B32B3/26

CPC分类号： B32B3/02 ,  B29C70/16 ,  B29C70/222 ,  B29C70/342 ,  B29C70/44 ,  B29C70/543 ,  B29C70/68 ,  B29D99/0014 ,  B32B3/08 ,  B32B3/26 ,  B32B5/12 ,  B32B5/26 ,  B32B5/28 ,  B32B27/04 ,  B32B2260/021 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2305/076 ,  B32B2305/38 ,  B32B2307/50 ,  B32B2309/68 ,  B32B2605/18

摘要： Grid structure, such as a lattice or grid-stiffened structure and a process of manufacturing such a grid structure. Fiber material is laid up on a base tool to form intersecting ribs defining a grid with a plurality of cavities. In the same step fiber material is laid to form one or more; local substructures. Blocks are placed, at the positions of the cavities. The fiber material of the ribs and the local substructures is impregnated with a resin. Optionally, one or more layers of fiber material are placed on the base tool and/or over the ribs and the blocks to form an outer skin. The ribs, the local substructure and optionally the outer skin jointly consolidated to form, the grid, structure.