F - Mech Eng,Light,Heat,Weapons – 42 – B
Patent
F - Mech Eng,Light,Heat,Weapons
42
B
F42B 30/08 (2006.01)
Patent
CA 2189359
The present invention relates to a method for converting mortar shells (1) for use as non-rotating, fin-stabilized shells in guns with unrifled barrels. According to the invention, the warhead (14) of the original mortar shell is supplemented with a guide casing or discarding sabot (6, 17), adapted to the new barrel, and is provided with a tail fin (12, 15) without internal propellant charge, together with a conventional propellant powder charge for the gun in question. The finished shell is also included in the invention.
Procédé permettant de convertir des obus (1) de mortier destinés à être utilisés comme obus non rotatifs stabilisés avec des ailettes dans des canons lisses. Selon la présente invention, on ajoute au cône de charge (14) de l'obus de mortier initial un sabot de guidage ou sabot détachable (6, 17) adapté au nouveau canon. Le cône de charge est, en outre, doté d'un empennage (12, 15) sans charge de propulsion interne, ainsi que d'une charge de poudre propulsive classique pour le canon en question. La présente invention concerne également l'obus fini.
Fredriksson Lennart
Wikstrom Arne
Bofors Liab Ab
Fetherstonhaugh & Co.
Nammo Liab Ab
LandOfFree
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