Firearms

Details Firearms Firearms

F - Mech Eng,Light,Heat,Weapons

42

B

F42B 14/00 (2006.01) F41A 21/06 (2006.01) F41A 21/28 (2006.01) F42B 5/03 (2006.01) F42B 14/02 (2006.01)

Patent

CA 2292502

A method of minimising misfiring or alleviating their consequences is provided by forming at least each trailing projectile (30) in a series of housed projectiles with a sealing portion (34) extending about a tapered anvil portion (31) and moveable therealong for expansion into sealing engagement with the barrel (11). The sealing portion (34) disengages forwardly in response to a misfire or the like to provide a bleed path for igniting the propellant charge (41) associated with the next leading projectile (30).

Procédé pour minimiser les ratés ou en atténuer les conséquences, qui consiste à doter au moins chaque projectile de queue (30) faisant partie d'une série de projectiles logés dans une partie isolante (34) s'étendant autour d'une partie enclume conique (31), mobile le long de celle-ci et destinée à se dilater et à venir en contact hermétique avec le canon (11). La partie isolante (34) se dégage vers l'avant en réponse à un raté ou similaire de sorte qu'un chemin de décharge soit formé pour la mise de feu de la charge propulsive (41) associée au projectile de tête suivant (30).

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