F - Mech Eng,Light,Heat,Weapons – 42 – B
Patent
F - Mech Eng,Light,Heat,Weapons
42
B
F42B 12/34 (2006.01)
Patent
CA 2253375
An expansion projectile (1) with a body (2) forms at its front side a central mandrel (3) surrounded by a coaxial collar (4) with a tapering outer shape (6) towards its free edge (5). A cavity (7) open to the front is provided between collar (4) and mandrel (3). In order to obtain in a rational manner a highly effective, lead-free, monobloc projectile with a diversity of uses, the mandrel (3) consists in a manner known per se of a shaft (31) and point (32), the collar (4) touches the mandrel (3) at least in the transition zone (33) between the shaft (31) and the point (32) and the mandrel (3) extends at least up to the axial height of the collar edge (5).
Ce projectile à expansion (1) comprend un corps (2) et forme du côté frontal une broche centrale (3) entourée d'un collet coaxial (4) qui a une forme extérieure conique (6) se rétrécissant vers le bord libre (5) du collet, une cavité (7) ouverte en avant étant ménagée entre le collet (4) et la broche (3). Afin d'obtenir de manière rationnelle un projectile monobloc sans plomb très efficace et polyvalent, la broche (3) est constituée de manière connue en soi d'une tige (31) et d'une pointe (32), le collet (4) touche la broche (3) au moins dans la zone de transition (33) entre la tige (31) et la pointe (32), et la broche (3) s'étend au moins jusqu'à la hauteur axiale du bord (5) du collet.
Fetherstonhaugh & Co.
Winter Udo
LandOfFree
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