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1. 发明申请

US20110035982A1 REVOLVER FOR FIRING HIGH VELOCITY AMMUNITION 有权
标题翻译：用于激发高速度弹药的革命者
公开(公告)号：US20110035982A1
公开(公告)日：2011-02-17
申请号：US11750445
申请日：2007-05-18
申请人： JASON ROBERT DUBOIS , SIMON MICHEAL MUSKA , GARY E. ZUKOWSKI , JOHN W. AVEDISIAN , BRETT CURRY
发明人： JASON ROBERT DUBOIS , SIMON MICHEAL MUSKA , GARY E. ZUKOWSKI , JOHN W. AVEDISIAN , BRETT CURRY
IPC分类号： F41C3/14
CPC分类号： F41A21/36 , F41A3/74 , F41A3/76 , F41A21/18 , F41C3/14 , F41G1/02
摘要： A revolver for firing high velocity ammunition includes a frame, a cylinder, a barrel, and a firing mechanism. The revolver may include one or more of the following, each of which is especially adapted for use in the context of firing high velocity ammunition: spacers for adjusting a barrel-cylinder gap, for eliminating broaching of the rearward surface(s) of the barrel; a forcing cone formed in the rearward opening of the barrel for accommodating deformed projectiles; a reflective surface (e.g., mirrored surface) provided on the cone and/or barrel rearward surfaces, for reducing erosion resulting from using high velocity ammunition; gain-twist rifling in the barrel for a smoother transition to full projectile velocity; a larger diameter, hardened firing pin bushing for minimizing brass flow in the rearward direction; and a front sight assembly that minimizes lateral shift or drift of the sight pin during firing.
摘要翻译：用于发射高速弹药的左轮手枪包括框架，气缸，枪管和击发机构。左轮手枪可以包括以下中的一个或多个，其中每一个特别适用于在高速弹药发射的情况下使用：用于调节枪管筒间隙的间隔件，用于消除枪管的后表面的拉削 ; 形成在筒的后开口中的用于容纳变形的弹丸的强制锥; 设置在锥体和/或筒后表面上的反射表面（例如，镜面），用于减少使用高速弹药造成的侵蚀; 在桶中增益扭转膛线，以更平滑地过渡到完全的射弹速度; 一个较大的直径，硬化的击球针衬套，用于最小化向后方向的黄铜流量; 以及在射击期间使瞄准器的横向偏移或漂移最小化的前视组件。

2. 发明申请

US20110094138A1 REVOLVER FOR FIRING HIGH VELOCITY AMMUNITION 审中-公开
公开(公告)号：US20110094138A1
公开(公告)日：2011-04-28
申请号：US12972708
申请日：2010-12-20
申请人： JASON ROBERT DUBOIS , SIMON MICHAEL MUSKA , GARY E. ZUKOWSKI , JOHN W. AVEDISIAN , BRETT CURRY
发明人： JASON ROBERT DUBOIS , SIMON MICHAEL MUSKA , GARY E. ZUKOWSKI , JOHN W. AVEDISIAN , BRETT CURRY
IPC分类号： F41C3/14 , F41A21/02 , F41A21/12 , F41G1/02
CPC分类号： F41A21/36 , F41A3/74 , F41A3/76 , F41A21/18 , F41C3/14 , F41G1/02
摘要： A revolver for firing high velocity ammunition includes a frame, a cylinder, a barrel, and a firing mechanism. The revolver may include one or more of the following, each of which is especially adapted for use in the context of firing high velocity ammunition: spacers for adjusting a barrel-cylinder gap, for eliminating broaching of the rearward surface(s) of the barrel; a forcing cone formed in the rearward opening of the barrel for accommodating deformed projectiles; a reflective surface (e.g., mirrored surface) provided on the cone and/or barrel rearward surfaces, for reducing erosion resulting from using high velocity ammunition; gain-twist rifling in the barrel for a smoother transition to full projectile velocity; a larger diameter, hardened firing pin bushing for minimizing brass flow in the rearward direction; and a front sight assembly that minimizes lateral shift or drift of the sight pin during firing.

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