This concept,visualized in the animation created by www.dosher.net ,(a prestigious Spanish computer graphics company),and relates to a "Joint system of rescue and provision supply capsules for aircraft"​,also applicable on large helicopters or space shuttles.See video
https://www.youtube.com/watch?v=g2eztYtLwIM
The present invention relates to the field of the art aimed at substantially reducing the consequences of an aviation disaster by dividing the passenger, crew and cargo compartments inside the fuselage of an aircraft into independent capsules. In the event of an imminent impact, those capsules can be ejected from the rest of the aircraft fuselage through a hatch located in the tail...