发明名称 FIREARMS WITH REDUCED MUZZLE NOISE
摘要 A firearm with muzzle noise reducer is disclosed with one or mare barrels in which the bullets reach their final velocity in front of the barrel and a muzzle noise reducer constructed such that it can divert propellant gas upon reaching the final bullet velocity. This construction for diverting the propellant generally is in form of openings located length-wise in a barrel. The openings may have different forms and arrangements, e.g. an electronic and/or inertia-activated time-control element that controls the divergence of propellent gas. A method of reducing the muzzle noise is also disclosed.
申请公布号 CA2057179(C) 申请公布日期 2000.04.04
申请号 CA19912057179 申请日期 1991.12.06
申请人 发明人 SCHUMACHER, MICHAEL
分类号 F41A21/28;F41A21/30;(IPC1-7):F41A21/30 主分类号 F41A21/28
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