HEIGHT ADJUSTABLE TRAY TABLE

A tray table assembly and aircraft passenger seat arrangement including the same, the tray table assembly 102 including a rail 114, along which a carriage 118 slides, disposed within an alcove, from which a tray table 108 can be deployed via a link 120 connecting the tray table 108 to the carriage 118. The link 120 provides the connection between the tray table 108 and carriage 118 both for positioning the tray table 108 horizontally along the rail 114 and for adjusting the tray table 108 vertically, perpendicular to the rail path. Thus, the tray table assembly 102 may be hidden in the alcove in a stowed position, partially deployed with the tray table 108 vertically offset from the carriage 118, fully deployed with the tray table 108 outside of the alcove, and any position in between.