Seat for aircraft - has high vertical accelerations braked by air bag below seat

摘要

The air bag (5) is placed under the seat, between the aircraft cell and the seat surface. The bag is provided with one or more valves with one or more valves which can be manually adjusted, allowing the air to escape at a specific pressure. The pressure is adjusted to the required dropping speed of the aircraft landing by parachute. The air in the air bag is pumped in, and by means of an integrated pressure gauge its pressure is permanently controlled. USE/ADVANTAGE - To enable passengers to withstand high dropping speeds in an aircraft obliged to land by parachute.