发明名称 Shotgun projectile
摘要 A projectile for shooting from the muzzle of a shotgun formed with a nose cone connected to a launching tube by an interconnecting body. The nose cone has a weighted portion for providing aerodynamic characteristics thereto and a frangible portion. Upon impact against a target, the frangible portion breaks allowing the nose cone walls to deform in a mushroom-like manner, spreading the load over a larger area, thereby diminishing the amount of damage to a target to that of a nose cone which did not spread and mushroom from the breaking of frangible material therein.
申请公布号 US4823702(A) 申请公布日期 1989.04.25
申请号 US19870063964 申请日期 1987.06.19
申请人 WOOLSEY, ROBERT 发明人 WOOLSEY, ROBERT
分类号 F42B7/04;F42B12/34;(IPC1-7):F42B13/21 主分类号 F42B7/04
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