You need to use a type of motor that fires a 'retro' charge. Estes makes these in many sizes.
The ejection charge in a rocket serves to deploy recovery systems, such as parachutes, after the rocket has completed its ascent and begins its descent. When ignited, the ejection charge generates gas pressure that forces the recovery system out of its housing, ensuring a safe landing. This charge is crucial for the recovery of the rocket, especially in model rocketry, where the goal is to safely bring the rocket back to the ground for reuse. Without it, recovery systems might fail to deploy, resulting in damage or loss of the rocket.
An ejection seat is used to rescue the crew of an aircraft in the case of an emergency by clearing the aircraft and then letting out a parachute. The first ejection seat was released in the 1940's.
Recovery wadding is a flame-resistant tissue paper placed in the tube of a model rocket before the recovery device and nosecone. Its purpose is to prevent the parachute or streamer from being burned / melted when the ejection charge goes off.
.The Martin Baker ejection seat system in the most often used ejection seat used in military aircraft among western nations... See the martin=baker web site.
Flint lock
One propulsion charge and one ejection charge.
(Read risk for rick) Ejection is very risky. The pilot experiences 80HP kick on spinal chord when ejection cartridge is fired. It is likely to damage back bone. Seat separation and opening of auxiliary parachute is also very vital.
sleeve ejection,blade ejection,srriper plate ejection,pin ejection,valve ejection
The lowest parachute jump on record is believed to be from 250 feet (76 meters) above the ground. This type of jump is extremely risky due to the limited time available for the parachute to fully deploy and slow down the jumper before they hit the ground. It is highly discouraged and not a standard practice in skydiving.
to be noticed as the one in charge.
Pilot has to maintain aircraft position almost vertical before ejection. Rest of the mechanisms are automatically done like fastening him to seat firmly with belts and requisite operations till he is separated from seat and main parachute opens. canopy jettison takes place in the beginning.
Ejection is exiting a fixed or rotor-wing aircraft