Cerberus Institute for Research and Development, Inc.

David Joel Forrester

Paul W Paustian, Jr

A cartridge has a shell casing with a primer end and a projectile end. A projectile mounted in the projectile end is made of four segments held together by first and second retainer rings. In one form each segment contains shot. One form of the projectile has an air brake which is deployed as the projectile leaves the muzzle. The air brake is partially deployed or fully deployed, depending of the shredding of third and fourth retainer rings which hold the air brake. When the shredder is inserted in a barrel in a first position, the last horizontal retainer ring is shredded and the air brake is partially deployed. When the shredder blades are further positioned in the barrel, both retainer rings which hold the air brake are shredded and the air brake is fully deployed. Additional positions of the shredder ring first shred the second ring, releasing the segments, and then shred the first retainer ring, releasing the shot and other contents from the segments.

Cartridge apparatus

A rapid deployment system has an inflatable landing tube with an inflatable exit slide coupled to an aircraft. Connectors couple the landing tube to the aircraft. Flexible retarders extend inward from the inner surface of the tube for retarding gravitational descent of cargo and/or personnel from the aircraft. The tube has tubular segments, with ribs and reinforcements, forming a continuous descent tube. A spine along the tube is retractable telescopically allowing for the tube to be retracted within the aircraft. The tube is connected to exterior edges of any exit port of the aircraft. A window coaming adapter is positioned around the exterior edges and a membrane extending between sides of the adapter expands with the landing tube as the landing tube is inflated. The membrane is of multiple layers with expansion cells between adjacent layers for allowing independent expansion of the layers. The entry port has a shield behind the membrane and connected to the aircraft for protecting the membrane. The shield has a couple of arms lying in a straight line when the landing tube is inactivated and separating and swinging outward from each other when the landing tube is activated. Another shield extends between edges of the exit port sandwiching the membrane between the two shields. An override lock on the one shield prevents that shield from opening automatically.

Rapid deployment of troops and cargo

An emergency evacuation system uses three primary concepts--Retarded Free Fall, Temporary Structures and Energetics--to provide for rapid, safe rescue. An inflatable descent tube with entry ports is installed along the side of a structure or at the top of an elevator shaft. In emergency situations, a gas generator connected to the tube is activated and inflates the tube with gas. The interior surface of the tube includes energy absorption structures strategically positioned to retard the rate of fall. The structures absorb energy from falling bodies and translate some of the vertical force to horizontal force as the evacuee is temporarily deflected sideways in the tube. Friction strands cover the surfaces of the structures to further reduce velocities of falling evacuees. An inflatable exit ramp is positioned at the bottom of the tube to cushion the fall of the evacuee and lead the evacuee to safety. Back up systems, including rings of high pressure water nozzles, are installed in the tube to interrupt the evacuee's acceleration in situations where the internal structures fail. The system can be installed as one unit or broken down into multiple tube segments. The number and position of entry ports are variable, depending on the situational requirements of the structure to which the system is attached. The present invention has many configurations including fixed internal and external installations, ground and air mobile rescue units, and similar configurations for maritime applications.

Emergency evacuation system

An augmented service pistol weapons system and ammunition has an extended barrel and an adapter sleeve and mount which supports the barrel and partially surrounds a forward end of the service pistol. Two hinged flaps have inward extending clamps which engage an inside of the front of a trigger guard on the pistol. A turn-to-release locking pin holds the two flaps together as the flaps are closed on the trigger guard. An arm rest extends laterally rearwardly along sides of the pistol and terminates in a curved rearward extension to support the augmented service pistol on an arm of the user. A fifty round magazine replaces the standard pistol handle magazine. Scopes and aiming devices are mounted above the extended barrel. A foregrip is removable and positionable at opposite lateral sides of the extended barrel and below the barrel. A variable power function assembly surrounds the barrel and allows selected release of gas to slow projectiles. A shredding device near the muzzle shreds bands on the projectile. A valve on the variable power adjustment releases propellant gas from the barrel and sends the propellant gas forward to the flash suppressor on the muzzle. A shredder immediately before the flash suppressor extends blades and points into the barrel to shred rings which hold submunition segments and deployable air brakes in a projectile. A case which is attachable to a service belt holds the mount and extended barrel and scope and aiming devices, and three fifty round magazines, for rapid attachment to a service pistol.

Growing community of inventors

Jacksonville, AL, United States of America

David Joel Forrester