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公开(公告)号：US11933574B2
公开(公告)日：2024-03-19
申请号：US17361573
申请日：2021-06-29
申请人： Savage Arms, Inc.
发明人： Aaron K. Alexander , John Linscott
摘要： A semiautomatic shotgun comprising a receiver, a barrel, a forward gas block assembly attached to the barrel, a slider assembly rearward of the gas block assembly extending into the receiver. Upon firing a shotshell the explosive gases in the barrel are diverted through two ports into the gas block assembly, specifically into a pair of lateral pressure relief valves positioned on both sides of the barrel. The pressure relief valves further having a gas pathway to a piston chamber. A piston is forced rearwardly and engages a slider of the slider assembly that is linked to a breech block in the receiver. The breech block loads unfired shells and ejects the fired shells accomplishing the semiautomatic recycling. The dual pressure relief valves actuate to moderate and limit the gas pressure that enters the piston chamber when using shotshells of different power levels thereby providing consistency in the recycling operation.
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公开(公告)号：US10788277B2
公开(公告)日：2020-09-29
申请号：US15352330
申请日：2016-11-15
申请人： Savage Arms, Inc.
发明人： Ivan Kolev , John Linscott
摘要： A reciprocating bolt assembly has delayed blowback and a firing pin block. Features prevent out-of-battery firing, when the bolt assembly is not fully engaged to the firing chamber or barrel face, a movable member within a bolt body functions as a blocking member that blocks the firing pin and prevents the firing pin from striking a cartridge. In embodiments, the firing pin has two stop portions that the movable member can engage depending on the cycle status of the firearm. A reverse cam mechanism associated with the firing pin blocking provides a resistance to and delays blowback.
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公开(公告)号：US20190339031A1
公开(公告)日：2019-11-07
申请号：US16506646
申请日：2019-07-09
申请人： Savage Arms, Inc.
发明人： Aaron K. Alexander , John Linscott
摘要： A semiautomatic shotgun comprising a receiver, a barrel, a forward gas block assembly attached to the barrel, a slider assembly rearward of the gas block assembly extending into the receiver. Upon firing a shotshell the explosive gases in the barrel are diverted through two ports into the gas block assembly, specifically into a pair of lateral pressure relief valves positioned on both sides of the barrel. The pressure relief valves further having a gas pathway to a piston chamber. A piston is forced rearwardly and engages a slider of the slider assembly that is linked to a breech block in the receiver. The breech block loads unfired shells and ejects the fired shells accomplishing the semiautomatic recycling. The dual pressure relief valves actuate to moderate and limit the gas pressure that enters the piston chamber when using shotshells of different power levels thereby providing consistency in the recycling operation.
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公开(公告)号：US09810496B2
公开(公告)日：2017-11-07
申请号：US14599396
申请日：2015-01-16
申请人： Savage Arms, Inc.
发明人： Ivan Kolev , John Linscott
IPC分类号： F41A19/14 , F41A15/14 , F41A19/10 , F41A19/12 , F41A19/16 , F41A3/12 , F41A3/66 , F41A19/27 , F41A21/00 , F41A3/46 , F41A17/46
CPC分类号： F41A15/14 , F41A3/12 , F41A3/46 , F41A3/66 , F41A3/72 , F41A15/16 , F41A17/46 , F41A17/66 , F41A19/10 , F41A19/12 , F41A19/14 , F41A19/16 , F41A19/27 , F41A21/00
摘要： A semiautomatic firearm with redundant systems for reducing misfirings. A safety trigger is provided that is passively actuated in advance of a firing trigger. The safety trigger maintains redundant safety mechanisms that prevent inadvertent or accidental actuation of the firing trigger. The firing trigger can be configured for actuation with a very low magnitude or “soft” pull without compromising safety. For the disclosed embodiments, the safety trigger assures that the firearm is discharged only upon deliberate actuation of the firing trigger. In one embodiment, a trigger pull adjustment mechanism provides adjustment of the pull of the firing trigger to a desired force required by the operator. The disclosed trigger pull adjustment mechanism reduces the number of components and complexity of the machined parts over conventional trigger pull adjustment mechanisms.
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公开(公告)号：US09513076B2
公开(公告)日：2016-12-06
申请号：US14599408
申请日：2015-01-16
申请人： Savage Arms, Inc.
发明人： Ivan Kolev , John Linscott
IPC分类号： F41A15/14 , F41A19/10 , F41A19/12 , F41A19/16 , F41A3/12 , F41A3/66 , F41A19/27 , F41A21/00 , F41A3/46 , F41A17/46 , F41A19/14
CPC分类号： F41A15/14 , F41A3/12 , F41A3/46 , F41A3/66 , F41A3/72 , F41A15/16 , F41A17/46 , F41A17/66 , F41A19/10 , F41A19/12 , F41A19/14 , F41A19/16 , F41A19/27 , F41A21/00
摘要： A semiautomatic firearm with a reciprocating bolt assembly has delayed blowback and a firing pin block. The firearm is particularly suitable for firing necked rimfire cartridges with a high level of reliability. Features prevent out-of-battery firing, when the bolt assembly is not fully engaged to the firing chamber or barrel face, a movable member within a bolt body functions as a blocking member that blocks the firing pin and prevents the firing pin from striking a cartridge. In embodiments, the firing pin has two stop portions that the movable member can engage depending on the cycle status of the firearm. A reverse cam mechanism associated with the firing pin blocking provides a resistance to and delays blowback. The bolt may interface with the necked rimfire cartridge using a undercut engagement on the forward end of the bolt. The semiautomatic firearm also may incorporate one or both of a dual trigger arrangement as part of a trigger and firing mechanism.
摘要翻译： 具有往复式螺栓组件的半自动枪支具有延迟回吹和击球销块。 枪支特别适用于发射具有高度可靠性的颈部火焰筒。 特征防止电池外烧毁，当螺栓组件未完全接合到发射室或镜筒面时，螺栓体内的可动构件用作阻挡撞击销的阻挡构件，并防止撞针撞击 墨盒。 在实施例中，击发销具有两个停止部分，可移动构件可以根据枪支的循环状态来接合。 与触发销阻塞相关联的反向凸轮机构提供阻力并延迟回吹。 螺栓可以与颈缩的围栏筒连接，使用螺栓前端上的底切接合。 半自动火器还可以包括双触发装置中的一个或两个作为触发和发射机构的一部分。
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公开(公告)号：US20240133646A1
公开(公告)日：2024-04-25
申请号：US18229108
申请日：2023-07-31
申请人： Savage Arms, Inc.
发明人： Ivan Kolev , John Linscott
摘要： A reciprocating bolt assembly has delayed blowback and a firing pin block. Features prevent out-of-battery firing, when the bolt assembly is not fully engaged to the firing chamber or barrel face, a movable member within a bolt body functions as a blocking member that blocks the firing pin and prevents the firing pin from striking a cartridge. In embodiments, the firing pin has two stop portions that the movable member can engage depending on the cycle status of the firearm. A reverse cam mechanism associated with the firing pin blocking provides a resistance to and delays blowback.
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公开(公告)号：US20220228826A1
公开(公告)日：2022-07-21
申请号：US17567008
申请日：2021-12-31
申请人： Savage Arms, Inc.
发明人： Aaron K. Alexander , John Linscott
摘要： A semiautomatic shotgun comprising a receiver, a barrel, a forward gas block assembly attached to the barrel, a slider assembly rearward of the gas block assembly extending into the receiver. Upon firing a shotshell the explosive gases in the barrel are diverted through two ports into the gas block assembly, specifically into a pair of lateral pressure relief valves positioned on both sides of the barrel. The pressure relief valves further having a gas pathway from the barrel provided by clusters of holes less than a specific size and on-center with the barrel axis. A piston is forced rearwardly and engages a slider of the slider assembly that is linked to a breech block in the receiver. The breech block loads unfired shells and ejects the fired shells accomplishing the semiautomatic recycling. The dual pressure relief valves actuate to moderate and limit the gas pressure that enters the piston chamber when using shotshells of different power levels thereby providing consistency in the recycling operation. The shotgun assembled with a plurality of retention pins having uniformly sized O-rings.
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公开(公告)号：US11879700B2
公开(公告)日：2024-01-23
申请号：US17567008
申请日：2021-12-31
申请人： Savage Arms, Inc.
发明人： Aaron K. Alexander , John Linscott
摘要： A semiautomatic shotgun comprising a receiver, a barrel, a forward gas block assembly attached to the barrel, a slider assembly rearward of the gas block assembly extending into the receiver. Upon firing a shotshell the explosive gases in the barrel are diverted through two ports into the gas block assembly, specifically into a pair of lateral pressure relief valves positioned on both sides of the barrel. The pressure relief valves further having a gas pathway from the barrel provided by clusters of holes less than a specific size and on-center with the barrel axis. A piston is forced rearwardly and engages a slider of the slider assembly that is linked to a breech block in the receiver. The breech block loads unfired shells and ejects the fired shells accomplishing the semiautomatic recycling. The dual pressure relief valves actuate to moderate and limit the gas pressure that enters the piston chamber when using shotshells of different power levels thereby providing consistency in the recycling operation. The shotgun assembled with a plurality of retention pins having uniformly sized O-rings.
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公开(公告)号：US20210148662A1
公开(公告)日：2021-05-20
申请号：US17036610
申请日：2020-09-29
申请人： Savage Arms, Inc.
发明人： Ivan Kolev , John Linscott
摘要： A reciprocating bolt assembly has delayed blowback and a firing pin block. Features prevent out-of-battery firing, when the bolt assembly is not fully engaged to the firing chamber or barrel face, a movable member within a bolt body functions as a blocking member that blocks the firing pin and prevents the firing pin from striking a cartridge. In embodiments, the firing pin has two stop portions that the movable member can engage depending on the cycle status of the firearm. A reverse cam mechanism associated with the firing pin blocking provides a resistance to and delays blowback.
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公开(公告)号：US20240344789A1
公开(公告)日：2024-10-17
申请号：US18420488
申请日：2024-01-23
申请人： Savage Arms, Inc.
发明人： Aaron K. Alexander , John Linscott
摘要： A semiautomatic shotgun comprising a receiver, a barrel, a forward gas block assembly attached to the barrel, a slider assembly rearward of the gas block assembly extending into the receiver. Upon firing a shotshell the explosive gases in the barrel are diverted through two ports into the gas block assembly, specifically into a pair of lateral pressure relief valves positioned on both sides of the barrel. The pressure relief valves further having a gas pathway from the barrel provided by clusters of holes less than a specific size and on-center with the barrel axis. A piston is forced rearwardly and engages a slider of the slider assembly that is linked to a breech block in the receiver. The breech block loads unfired shells and ejects the fired shells accomplishing the semiautomatic recycling. The dual pressure relief valves actuate to moderate and limit the gas pressure that enters the piston chamber when using shotshells of different power levels thereby providing consistency in the recycling operation. The shotgun assembled with a plurality of retention pins having uniformly sized O-rings.
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