Improved reduced energy cartridge and method for making same

Improved reduced energy cartridge and method for making same

Improved Reduced Energy Cartridge and a method of manufacturing said cartridge comprising providing a cartridge body (20) with forward and rearward cavities (40,45) interconnected by an aperture (55), providing a piston (25) with a primer retaining cavity (75), inserting primer into the primer retai...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: POORE, ROCHELLE DIANE, HEAD, LAWRENCE PETER, SANDSTROM, JOEL LEE, GOODLINEW LEE, HUNT, RICHARD DEAN
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AMMUNITION
BLASTING
EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:Improved Reduced Energy Cartridge and a method of manufacturing said cartridge comprising providing a cartridge body (20) with forward and rearward cavities (40,45) interconnected by an aperture (55), providing a piston (25) with a primer retaining cavity (75), inserting primer into the primer retaining cavity, securing the primer, placing a seal member (30) around the piston, inserting the piston and seal member combination into the rearward cavity of the cartridge body, and crimping at least a portion of the cartridge body to the piston.