Patent ID: 11561076

Abstract:
Described is an ammunition production loading machine. The machine will load two cartridges at once and is referred to as a ‘two-out” machine. The machine will be of a mechanical nature reducing the potential loss of production that occurs with pneumatic systems. Any pneumatic systems on the machine will operate only in failure instances, i.e. in the case of a powder failure the pneumatic system will obstruct the projectile feed mechanism. The machine consists of seven (7) major components, which operate in unison. The machine is intended to run a single caliber so changeover adjustments and time required to change calibers are eliminated. The machine is capable of precisely loading a complete cartridge at a rate of 240 parts per minute in a completely automated manner. The key features of this novel machine are the full automation from station to station and a cartridge retaining bullet crimp case bushing in a rotating main disk, which rotates cases from station to station. The bullet crimp case bushing has a tapered feature inside which crimps the case to the bullet. Machines in the prior art utilize slotted case inserts or features to hold the cartridge base in position for loading, which relies on a separate tool for crimping and are not fully automated. The herein described machine is fully automated and does not require a person to manually move parts from one station to the next, nor loading of individual inserts to effectuate the bullet to case connection.