公开(公告)号：US11713933B2

公开(公告)日：2023-08-01

申请号：US17036610

申请日：2020-09-29

申请人： Savage Arms, Inc.

发明人： Ivan Kolev ,  John Linscott

IPC分类号： F41A3/46 ,  F41A3/66 ,  F41A19/27 ,  F41A3/72 ,  F41A3/70 ,  F41A3/12

CPC分类号： F41A3/46 ,  F41A3/12 ,  F41A3/66 ,  F41A3/70 ,  F41A3/72 ,  F41A19/27

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.

公开(公告)号：US11047635B2

公开(公告)日：2021-06-29

申请号：US16506646

申请日：2019-07-09

申请人： Savage Arms, Inc.

发明人： Aaron K. Alexander ,  John Linscott

IPC分类号： F41A5/28 ,  F41A9/72

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.

公开(公告)号：US10345062B2

公开(公告)日：2019-07-09

申请号：US15847822

申请日：2017-12-19

申请人： Savage Arms, Inc.

发明人： Aaron K. Alexander ,  John Linscott

IPC分类号： F41A5/28 ,  F41A9/72

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.

公开(公告)号：US09599417B2

公开(公告)日：2017-03-21

申请号：US14599199

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： An ejector mechanism for a firearm. The ejector mechanism includes a claw-type extractor disposed opposite a ledge portion that includes an inclined face, the inclined facing being oriented to face toward a bolt face to help secure a shell casing to the bolt face during the extraction process. The claw-type extractor and inclined face, while providing positive retention of the shell casing during ejection, also cooperate to enable the shell casing to be dislodged by an ejector.