发明名称 METHOD FOR PRODUCING A FUSELAGE AIRFRAME OF AN AIRCRAFT
摘要 Disclosed is a method for producing a fuselage of an aircraft, wherein several fuselage sections that are arranged one behind another are joined together, comprises the following steps: a) production of an outer skin segment, the outer skin segment having on the underside a continuous longitudinal opening, b) widening the outer skin segment in order to introduce at least one floor frame, c) joining the outer skin segments to a rigid fuselage section which is already present, with the formation of a partial transverse seam, d) positioning a prefabricated lower shell in the longitudinal opening, in order to close the outer skin segment on the peripheral side, e) completing the partial transverse seam to form a transverse seam and joining the lower shell together with the outer skin segment with the formation of at least two longitudinal seams, and f) joining the floor frame together with the outer skin segment.
申请公布号 US2010192377(A1) 申请公布日期 2010.08.05
申请号 US20100721085 申请日期 2010.03.10
申请人 发明人 STEPHAN ANDREAS
分类号 B21D53/88 主分类号 B21D53/88
代理机构 代理人
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