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1. 发明公开

EP1718914A2 IMPROVED FIREARM 审中-公开
标题翻译：改进的FIREARM
公开(公告)号：EP1718914A2
公开(公告)日：2006-11-08
申请号：EP05789023.8
申请日：2005-02-11
申请人： Rdmi, L.l.c.
发明人： ROBINSON, Alexander, J. , NEBEKER, Darin, G. , HOLWAY, Jon, C.
IPC分类号： F41A17/00
CPC分类号： F41A21/485 , F41A3/26 , F41A3/36 , F41A3/66 , F41A3/70 , F41A5/12 , F41A5/18 , F41A5/24 , F41A11/00 , F41A15/14 , F41A17/42 , F41A17/76 , F41A19/43
摘要： An improved firearm having a barrel coupled to an upper receiver where the receiver includes a passageway extending generally parallel to the longitudinal axis, and a guidance feature extending along the passageway generally parallel to the longitudinal axis. The firearm also includes a lower receiver coupled to the upper receiver and a recoil spring assembly comprising a mating attachment structure and a disassembly button disposed on a lateral side of the upper receiver. The mating attachment structure is attached to an attachment structure of the lower receiver to attach the lower receiver to the upper receiver. Actuation of the disassembly button detaches the mating attachment structure from the attachment structure to detach the lower receiver from the upper receiver.
摘要翻译：一种枪械，其包括具有腔室和具有通道的整体形成的上部接收器的机筒，沿着上部接收器的整个长度延伸的附件导轨以及沿着通道延伸的引导特征。枪支还包括具有防反弹机构的操作杆，逆时针旋转以锁定腔室的螺栓，具有设置在螺栓下方的安全延伸部的螺栓支架，该螺栓支架防止锤撞击撞针，直到螺栓锁定在室内，下部接收器，反冲弹簧组件和火力控制组。该螺栓包括一个聚合物弹簧，将滑动提取器偏压到墨盒的基座上。滑动提取器在螺栓面上以从30度到15度范围内的角度设置，以提供来自枪支的低喷射角度。

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