公开(公告)号：US12077289B2

公开(公告)日：2024-09-03

申请号：US17426494

申请日：2020-05-28

申请人： AIRBUS OPERATIONS LIMITED

发明人： Robert Charles Spreadbury ,  Richard Hipkiss ,  Janusz Walega

IPC分类号： B64C3/20 ,  B64C3/18 ,  B64C3/26 ,  B64F5/10

CPC分类号： B64C3/20 ,  B64C3/185 ,  B64C3/187 ,  B64C3/26 ,  B64F5/10

摘要： An aircraft assembly is disclosed including a longitudinal spar and an aerofoil cover integrally formed from a composite laminate material to form a spar-cover such that the composite material of the spar extends continuously into the cover through a fold region created between the spar and the cover. The spar and cover are separated by a recess at a longitudinal end of the fold region to define a spar end region and a cover end region, and a reinforcement element extends between the spar end region and the cover end region to couple the spar end region with the cover end region.