Method for producing large, particularly long shell segments to form body cell for aircraft, involves assembling film segments into large film panel

摘要

The method involves assembling film segments (3,4,5,6,7) into a large film panel (2), and welding different integral stringers (10,11,12,13) on the film panel. The ring frame segments (14,15) are welded with the film panel for the completion of a shell segment (1). An independent claim is included for a shell segment with a large film panel.