A frame beam member may include a tubular volume. The tubular volume may include at least one wall (200) with one or more undulations (202, 204) in a radial direction along a length of the tubular volume. The one or more undulations may be configured to allow the tubular volume to absorb energy of a load applied during a flight scenario through local bending of the one or more undulations. The one or more undulations may be configured to have a first curvature when unloaded, and may be configured to have a second curvature when the load is applied. The second curvature may be different than the first curvature. The frame beam member may be one of a plurality of frame beam members of the aircraft seat frame. The plurality of frame beam members may be configured to couple to a plurality of joints of the aircraft seat frame.
AIRCRAFT SEAT FRAME WITH ENHANCED DYNAMIC RESPONSE
FLUGZEUGSITZRAHMEN MIT VERBESSERTEM DYNAMISCHEM VERHALTEN
ARMATURE DE SIÈGE D'AÉRONEF PRÉSENTANT UNE MEILLEURE RÉPONSE DYNAMIQUE
2021-10-20
Patent
Elektronische Ressource
Englisch