专利名称：AIRCRAFT FUSELAGE STRUCTURAL
COMPONENTS AND METHODS OF MAKINGSAME
发明人：FERREIRA, Fernando Fernandez,TAKANASHI,
Sadao,CAMARGO FORTES, Lucio,CRUZ,Marcio,GALVAO DO PRADO, Marcelo,ECAFERREIRA, Clovis Augusto,DONIZETTEAGUIAR, Jose
申请号：EP08874076.6申请日：20081205公开号：EP2280864A2公开日：20110209
摘要：Aircraft fuselage structures have reinforcement members in the vicinity of thestringer openings formed in frame members and are rigidly lap joined to a surface regionof the frame members by a friction stir weld region. Such aircraft fuselage structuralcomponents may thus be provided with plural longitudinally spaced-apart framemembers defining a transversal cross-section of an aircraft fuselage section, the framemembers having a plurality of stringer holes therethrough, and plural longitudinallyoriented stringers each being positioned within a respective one of the stringer holes ofthe frame member. The reinforcement members are lap joined to correspondingsurfaces of frame members in the vicinity of the stringer holes such that the
reinforcement members are joined rigidly to the corresponding surfaces of the framemembers by a friction stir weld region.
申请人：EMBRAER - Empresa Brasileira de Aeronáutica S.A.
地址：Av. Brigadeiro Faria Lima, 2170 012227-901 São José, SP BR
国籍：BR
代理机构：Richards, John
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