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| Number | Title | Issue Date |
| 7322295 | Cartridge munition, particularly one of medium caliber A cartridge munition, as disclosed in U.S. Pat. No. 7,107,909, includes a cartridge shell (3) and a projectile (2) inserted into it. A propulsion chamber (4) is provided within the cartridge shell that receives a propulsive charge (5) tha... | 01/29/2008 |
| 7302890 | Training ammunition The invention provides a training cartridge having a peripheral fire primer and a gun modified to fire the cartridge. The combination of modified gun and peripheral fire cartridge avoids the potentially adverse consequences that could arise if live ammunition and tr... | 12/04/2007 |
| 7107909 | Cartridge munition, particularly one of medium caliber A cartridge munition, particularly practice round, includes a cartridge shell (3) and a projectile (2) inserted into it. A propulsion chamber (4) is provided within the cartridge shell that receives a propulsive charge (5) that may be ign... | 09/19/2006 |
| 6976431 | Cartridge for a firearm A cartridge for firearms includes a bullet connected to a casing. The casing includes a cylindrical wall that extends to an end member opposite the bullet, a hollow interior formed by the wall and the end member, means for receiving a priming composition, and means ... | 12/20/2005 |
| 6964287 | Non-toxic and non-corrosive ignition mixture A non-toxic and non-corrosive ignition mixture is created by combining the energy system and the pyrotechnic system. The energy system comprises a high explosive from the groups of nitroesters and nitramines and a senzibiliser of the type of tetrazene or derivatives... | 11/15/2005 |
| 6516725 | Force amplifying initiating device A cartridge assembly 10 includes a shell 12 containing a propellant charge 19. At a rear, open end, the shell 12 holds a force amplifying initiating device 20, in turn holding a rim fire primer 22 in operative association with the propellant 19. A firing ... | 02/11/2003 |
| 6352033 | Rimfire cartridge and production process therefor The invention relates to a boundary light cartridge and a method for producing the same having a cartridge case (2) with a fitted projectile, a propelling charge powder arranged inside the cartridge case (2), and an ignition assembly for the propelling ch... | 03/05/2002 |
| 5789694 | Breaking up of rock and the like An impulse generating tool for breaking up rock has a barrel, a breech body for a cartridge (50) loaded with gas producing propellant (70) and a firing mechanism for firing the cartridge. A hole is drilled in the rock and filled with water. The barrel is ... | 08/04/1998 |
| 5670737 | Breaking up of rock and the like An impulse generating tool for breaking up rock has a barrel, a breech body for a cartridge (50) loaded with gas producing propellant (70) and a firing mechanism for firing the cartridge. A hole is drilled in the rock and filled with water. The barrel is ... | 09/23/1997 |
| 5216199 | Lead-free primed rimfire cartridge A method of manufacturing an improved lead-free primed rimfire cartridge for ammunition or industrial powerloads providing a gas source for driving fasteners with power-fastening tools. A lead-free priming mixture is consolidated into an annular cavity of... | 06/01/1993 |
| 4848237 | Peripheral primer firearm cartridge A cartridge comprises a preferably closed case, which contains a propellant charge and a priming material and which at its head end constitutes a bushinglike socket for receiving a projectile. In order to provide a reliable cartridge which can be manufact... | 07/18/1989 |
| 4674409 | Non-toxic, non-corrosive rimfire cartridge This invention relates to non-toxic, non-corrosive, lead-free rimfire ammunition.... | 06/23/1987 |
| 4497239 | Muzzle ejecting sabot cartridge firearm system A muzzle ejecting sabot cartridge firearm system for use in a weapon having an elongated gun barrel, an action mechanism, and an elongated bolt mounted within the bore of the action mechanism. The bore of the action mechanism and the bore of the gun barre... | 02/05/1985 |
| 3963543 | Priming formulation for rim fire ammunition A priming composition for use in ammunition, which priming composition contains as a frictionator and sensitizer ground zirconium oxide particles in place of glass.... | 06/15/1976 |
| 3963544 | Priming formulation for rim fire ammunition A priming composition for use in ammunition, which priming composition contains as a frictionator and sensitizer ground metallic oxide particles, such as cupric oxide, in place of ground glass.... | 06/15/1976 |
