Wing for aircraft has first end sector of wing spar welded to wing under-plating and/or second end sector welded to top plating

摘要

The aircraft wing (200) has under-plating (202), top plating (201) and a wing spar (203), which may be of double-T or C-shaped cross section. The first end sector of the spar is welded to the under-plating by laser, friction contact or electron beam welding, and/or the second sector welded to the top plating in one of these ways.