PROPELLANT CARTRIDGES FOR TRAINING AND BREECH-LOADING GRANADES WITH SIMULTANEOUS RIM AND CENTRE FIRE.

摘要

The present invention refers to conventional cartridges and propeller cartridges in all calibers, which contain a cavity in the center-fire base, which allows a second cartridge to be coupled, which is useful as an ignition loading in all breech-loading guns. Another embodiment of the invention consists in a longitudinally hollow training cartridge, which contains a cavity in the center-fire base for coupling a second subcaliber adapter cartridge, followed by a third ignition cartridge useful in all type of breech-loading guns. A further embodiment of the invention is that the projectile of the training cartridge for breech-loading guns consists in the metallic sphere of the second adapter cartridge, or the metallic sphere of the ignition cartridge when the second adapter cartridge is hollow. Where the projectile may consists of metallic spheres, rubber, plastic or hollow plastic warheads containing liquid paint for marking purposes, or training granades for mortars of the light type.