Abstract: Described are assemblies that include elements of a tray table, such as for an aircraft or other passenger craft. A tray table body can be movable between a stowed configuration and a deployed configuration. A set of arms may support the table body relative to a seat back in the stowed configuration and in the deployed configuration. In response to movement of the seat back (such as in a crash scenario), the arms may permit release of a constraint of the tray table body that would otherwise inhibit the tray table body from moving with the seat back.

Abstract: Described are assemblies that include elements of a tray table, such as for an air-craft or other passenger craft. A tray table body can be movable between a stowed configuration and a deployed configuration. A set of arms may support the table body relative to a seat back in the stowed configuration and in the deployed configuration. In response to movement of the seat back (such as in a crash scenario), the arms may permit release of a constraint of the tray table body that would otherwise inhibit the tray table body from moving with the seat back.

Abstract: An improved aircraft seat having a base frame including leg assemblies for supporting front and rear horizontal stretcher tubes and spreaders. A bottom diaphragm supporting a bottom seat cushion of an individual passenger seat is positioned between two of the spreaders and is removably connected to the front and rear stretcher tubes. The bottom diaphragm is preferably a formed tray-like member of unitary construction forming an open receptacle for a floatation portion on the bottom seat cushion.