F - Mech Eng,Light,Heat,Weapons – 42 – B
Patent
F - Mech Eng,Light,Heat,Weapons
42
B
F42B 1/00 (2006.01) F42B 3/08 (2006.01) F42B 10/38 (2006.01)
Patent
CA 2649637
The present invention relates to a method of producing propellant charges (2) of multi-perforated stick propellant with maximized charge weights for sub- calibre, armour-piercing, high-velocity projectiles (3) , which are provided, for example, with six to eight, fixed stabilizing fins (5-10) . The invention also encompasses a multi-perforated stick propellant (11-12) intended for this purpose and a propellant charge produced from multi-perforated stick propellant according to the methods.
La présente invention concerne un procédé permettant de produire des charges propulsives (2) de bâtonnets de poudre à perforations multiples avec des poids de charge optimisés pour des projectiles (3) sous-calibrés, perforants et à vitesse élevée qui sont équipés, par exemple, de six à huit ailerons de stabilisation (5-10). L'invention porte aussi sur un bâtonnet de poudre (11-12) à perforations multiples destiné à cette fin et sur une charge propulsive produite à partir de bâtonnets de poudre à perforations multiples conformément aux présents procédés.
Eurenco Bofors Ab
Fetherstonhaugh & Co.
LandOfFree
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