Practice-type 20mm cartridge - is empty of propellant with projectile lengthened and hollow to maintain weight and balance

The dummy 20 mm bullet has a case (1) which is emptied of propellant. A stopper is used to replace the primer in the base (8). The case is crimped to the projectile (2) in the usual way (5), and can be steel or brass. The base is lengthened by 44 mm and is made of steel. To counteract the extra weig...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	PIERRE BERGES, RAYMOND BERGUA, PIERRE JAMPY, JEAN LAMARQUE ET ERMAN MASINO
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AMMUNITION BLASTING EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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