Airframe panel for aircraft and aircraft wing

Abstract

In order to provide an airframe panel for aircraft having stringers and ribs which enables reduction of the workload of the shimming operation, an airframe panel for aircraft of the present invention includes a plurality of stringers 15 provided on the inner surface of a lower skin 13 along the spanwise direction of a wing, and a plurality of ribs 17 provided along the chordwise direction of the wing. In a part of the panel in which a rib 17 is provided, a flat support surface 15c connects the two adjacent stringers 15. In another part of the panel in which no rib 17 is provided, a stepped surface connects the two adjacent stringers 15 where the stepped surface includes a thin-walled groove 16, and thick-walled bases 15a to be connected to the stringers 15 located at both sides of the groove 16.

Dependencies are inferred from the claim text.