F - Mech Eng,Light,Heat,Weapons – 41 – B
Patent
F - Mech Eng,Light,Heat,Weapons
41
B
F41B 5/14 (2006.01) F41B 11/12 (2006.01) F41A 21/10 (2006.01) F41B 11/02 (2006.01)
Patent
CA 2644927
An apparatus (10) for Launching projectiles, the apparatus (10) includes a hollow cylinder (82) and a piston (40) in sliding engagement through the hollow cylinder (82). The piston(40) is configured to drive a fluid through the hollow cylinder (82). The apparatus further includes a barrel (190, 290) defining an open end (192, 292) and a chamber (139) in fluid communication with the hollow cylinder (82). The chamber(139) is configured to receive a projectile (191) and to receive fluid driven from the hollow cylinder (82) wherein the projectile (191) is driven from the barrel (190, 290) through the open end(192,292).
L'invention concerne un appareil pour lancer des projectiles comprenant un cylindre creux et un piston en prise coulissante dans le cylindre creux. Le piston est conçu pour entraîner un fluide dans le cylindre creux. L'appareil comprend en outre un canon définissant une extrémité ouverte et une chambre en communication fluidique avec le cylindre creux. La chambre est conçue pour recevoir un projectile et un fluide entraîné hors du cylindre creux, le projectile passant dans le canon pour sortir par l'extrémité ouverte.
Goudreau Gage Dubuc
Romney Devon
LandOfFree
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