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公开(公告)号：US20160025447A1
公开(公告)日：2016-01-28
申请号：US14834564
申请日：2015-08-25
发明人： Stephen P. Troy , Thomas Gray , David A. Hewes
摘要： A stock and recoil system for a firearm includes a lower receiver, a bolt carrier, and a stock assembly. The bolt carrier is reciprocally movable along an axis within an upper receiver carried by the lower receiver and includes a tubular rearward end defining a cavity with a rearwardly directed opening. The stock assembly is coupled the lower receiver and includes a receiver extension coupled to the lower receiver and aligned on the axis. An action spring is carried within the receiver extension and extends therefrom into the tubular rearward end of the bolt carrier. The action spring is movable between a compressed configuration and an expanded configuration during the firing cycle of the firearm. A butt plate is adjustably coupled to the receiver extension and is movable between an extended position and a collapsed position.
摘要翻译： 用于枪支的库存和后座系统包括下部接收器，螺栓托架和库存组件。 螺栓载体可以沿着由下接收器承载的上接收器内的轴线往复运动，并且包括限定具有向后指向的开口的空腔的管状后端。 储存组件连接下部接收器并且包括耦合到下部接收器并在轴上对准的接收器延伸部。 动作弹簧在接收器延伸部内承载并从其延伸到螺栓托架的管状后端。 动作弹簧在枪械的点火周期期间可在压缩构型和扩张构型之间移动。 对接板可调节地联接到接收器延伸部并且可在延伸位置和折叠位置之间移动。
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公开(公告)号：US20170328672A1
公开(公告)日：2017-11-16
申请号：US15592131
申请日：2017-05-10
摘要： A stock assembly for a firearm, the stock assembly comprising a buffer catch comprising a movable buffer catch body; a receiver extension comprising a buffer tube; the buffer tube comprising a buffer tube body and a tubular passage within the buffer tube body; the buffer tube body comprising a buffer catch receptacle extending through a wall of the buffer tube body extending along a longitudinal axis of the buffer tube; the buffer catch receptacle configured to receive the buffer catch body therein; the buffer catch body configured to move within the buffer catch receptacle from a home position to a depressed position; and, in the depressed position, the buffer catch body blocks at least a portion of the tubular passage of the buffer tube.
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公开(公告)号：US10088268B2
公开(公告)日：2018-10-02
申请号：US15592131
申请日：2017-05-10
摘要： A stock assembly for a firearm, the stock assembly comprising a buffer catch comprising a movable buffer catch body; a receiver extension comprising a buffer tube; the buffer tube comprising a buffer tube body and a tubular passage within the buffer tube body; the buffer tube body comprising a buffer catch receptacle extending through a wall of the buffer tube body extending along a longitudinal axis of the buffer tube; the buffer catch receptacle configured to receive the buffer catch body therein; the buffer catch body configured to move within the buffer catch receptacle from a home position to a depressed position; and, in the depressed position, the buffer catch body blocks at least a portion of the tubular passage of the buffer tube.
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公开(公告)号：US09316459B2
公开(公告)日：2016-04-19
申请号：US14834564
申请日：2015-08-25
发明人： Stephen P. Troy , Thomas Gray , David A. Hewes
摘要： A stock and recoil system for a firearm includes a lower receiver, a bolt carrier, and a stock assembly. The bolt carrier is reciprocally movable along an axis within an upper receiver carried by the lower receiver and includes a tubular rearward end defining a cavity with a rearwardly directed opening. The stock assembly is coupled the lower receiver and includes a receiver extension coupled to the lower receiver and aligned on the axis. An action spring is carried within the receiver extension and extends therefrom into the tubular rearward end of the bolt carrier. The action spring is movable between a compressed configuration and an expanded configuration during the firing cycle of the firearm. A butt plate is adjustably coupled to the receiver extension and is movable between an extended position and a collapsed position.
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