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1. 发明授权

EP2550500B1 HIGH CAPACITY MAGAZINE WITH MULTIPLE SPRINGS 有权
公开(公告)号：EP2550500B1
公开(公告)日：2018-05-30
申请号：EP11769957.9
申请日：2011-03-25
申请人： Armwest, LLC
发明人： SULLIVAN, Leroy James , WATERFIELD, Robert Lloyd , EYSSAUTIER, Hyunjung Samuel
IPC分类号： F41A9/69 , F41A9/70
CPC分类号： F41A9/65 , F41A9/69 , F41A9/70
摘要： A high capacity box magazine is provided. A plurality of nested followers may be adapted to nest one within another and a plurality of springs may be configured to nest one within another to facilitate the advancement of cartridges within the box magazine to a firearm. A spring cup or cups may be used to nest additional springs that work in series and are nested within each other to further reduce the required height of the springs. The reliability of a conventional lower capacity box magazine may be maintained or exceeded without requiring significantly greater length in order to accommodate the increased capacity. The high capacity box magazine typically requires less frequent magazine changes than conventional lower capacity box magazines.

2. 发明公开

EP2663826A2 QUICK BARREL CHANGE FIREARM 有权
标题翻译： SCHUSSWAFFE MIT SCHNELLEM LAUFWECHSEL
公开(公告)号：EP2663826A2
公开(公告)日：2013-11-20
申请号：EP12701610.3
申请日：2012-01-13
申请人： Armwest, LLC
发明人： SULLIVAN, Leroy, James , WATERFIELD, Robert Lloyd , OSTROWSKI, Alan H. , LATULIPPE, JR., Paul N. , EYSSAUTIER, Hyunjung Samuel
IPC分类号： F41A3/26 , F41A3/64 , F41A3/70 , F41A3/84 , F41A3/72 , F41A5/18 , F41A5/26 , F41A11/00 , F41A5/24 , F41A17/64 , F41A17/00 , F41A19/10 , F41A19/42 , F41A15/14 , F41A19/13
CPC分类号： F41A3/26 , F41A3/64 , F41A3/66 , F41A3/70 , F41A3/72 , F41A3/84 , F41A5/18 , F41A5/24 , F41A5/26 , F41A5/28 , F41A11/00 , F41A11/04 , F41A15/14 , F41A17/00 , F41A17/30 , F41A17/64 , F41A19/10 , F41A19/13 , F41A19/42 , F41A19/43 , F41A19/46 , F41A21/48 , F41A21/484 , F41A35/02 , F41C23/04 , F41C23/20
摘要： A firearm can have a backbone, a barrel, a swinging wedge, and a barrel latch, in accordance with one or more embodiments. The barrel latch can be in mechanical communication with the swinging wedge. The barrel latch can have a first position and a second position and the swinging wedge can be configured to maintain attachment of the barrel to the backbone when the barrel latch is in the first position and is configured to release the barrel from the backbone when the barrel latch is in the second position. Thus, the firearm can provide quick barrel changes. Other features enhance the reliability and utility of the firearm.
摘要翻译：根据一个或多个实施例，枪支可以具有主干，枪管，摆动楔形物和枪管闩锁。桶闩可以与摆动楔形件机械连通。桶形闩锁可以具有第一位置和第二位置，并且摆动楔可以被构造成当筒闩锁处于第一位置时保持筒与主干架的连接，并且构造成当筒体在筒体闩锁处于第二位置。因此，枪支可以提供快速的桶更换。其他功能增强了枪支的可靠性和实用性。

3. 发明授权

EP2663826B1 FIREARM 有权
标题翻译：火器
公开(公告)号：EP2663826B1
公开(公告)日：2018-05-16
申请号：EP12701610.3
申请日：2012-01-13
申请人： Armwest, LLC
发明人： SULLIVAN, Leroy James , WATERFIELD, Robert Lloyd , OSTROWSKI, Alan H. , LATULIPPE, JR., Paul N. , EYSSAUTIER, Hyunjung Samuel
IPC分类号： F41A3/26 , F41A3/64 , F41A3/70 , F41A3/84 , F41A3/72 , F41A5/18 , F41A5/26 , F41A11/00 , F41A5/24 , F41A17/64 , F41A17/00 , F41A19/10 , F41A19/42 , F41A15/14 , F41A19/13
CPC分类号： F41A3/26 , F41A3/64 , F41A3/66 , F41A3/70 , F41A3/72 , F41A3/84 , F41A5/18 , F41A5/24 , F41A5/26 , F41A5/28 , F41A11/00 , F41A11/04 , F41A15/14 , F41A17/00 , F41A17/16 , F41A17/30 , F41A17/64 , F41A19/10 , F41A19/13 , F41A19/42 , F41A19/43 , F41A19/46 , F41A21/48 , F41A21/484 , F41A35/02 , F41C23/04 , F41C23/20
摘要： A firearm can have a backbone, a barrel, a swinging wedge, and a barrel latch, in accordance with one or more embodiments. The barrel latch can be in mechanical communication with the swinging wedge. The barrel latch can have a first position and a second position and the swinging wedge can be configured to maintain attachment of the barrel to the backbone when the barrel latch is in the first position and is configured to release the barrel from the backbone when the barrel latch is in the second position. Thus, the firearm can provide quick barrel changes. Other features enhance the reliability and utility of the firearm.

4. 发明公开

EP2663827A2 FIREARM 有权
标题翻译：火器
公开(公告)号：EP2663827A2
公开(公告)日：2013-11-20
申请号：EP12701413.2
申请日：2012-01-13
申请人： Armwest, LLC
发明人： SULLIVAN, Leroy James , MCGARRY, James , WATERFIELD, Robert Lloyd , LATULIPPE, JR., Paul N.
IPC分类号： F41A5/18 , F41A5/26 , F41A5/28 , F41A3/26 , F41A3/70 , F41A5/24 , F16J9/16 , F41A13/12 , F41A3/14 , F41A21/24
CPC分类号： F41A3/26 , F16J9/16 , F41A3/14 , F41A3/70 , F41A5/18 , F41A5/24 , F41A5/26 , F41A5/28 , F41A13/12 , F41A21/24
摘要： A firearm can have a bolt having a plurality of locking lugs that are configured to have a shear area that is at least approximately 1.3 times that of a standard M16/M4. A piston can be formed on the bolt and can have a plurality of rings that are configured to cooperate with the piston to mitigate gas leakage past the piston. Each of the rings can have a key formed thereon and a gap formed therein such that the gap of one ring is configured to receive at least a portion of the key of another ring. The bolt carrier can have a double cut cam.

5. 发明授权

EP2663827B1 FIREARM 有权
公开(公告)号：EP2663827B1
公开(公告)日：2018-10-24
申请号：EP12701413.2
申请日：2012-01-13
申请人： Armwest, LLC
发明人： SULLIVAN, Leroy James , MCGARRY, James , WATERFIELD, Robert Lloyd , LATULIPPE, JR., Paul N.
IPC分类号： F41A5/18 , F41A5/26 , F41A5/28 , F41A3/26 , F41A3/70 , F41A5/24 , F16J9/16 , F41A13/12 , F41A3/14 , F41A21/24
CPC分类号： F41A3/26 , F16J9/16 , F41A3/14 , F41A3/70 , F41A5/18 , F41A5/24 , F41A5/26 , F41A5/28 , F41A13/12 , F41A21/24
摘要： A firearm can have a bolt having a plurality of locking lugs that are configured to have a shear area that is at least approximately 1.3 times that of a standard M16/M4. A piston can be formed on the bolt and can have a plurality of rings that are configured to cooperate with the piston to mitigate gas leakage past the piston. Each of the rings can have a key formed thereon and a gap formed therein such that the gap of one ring is configured to receive at least a portion of the key of another ring. The bolt carrier can have a double cut cam.

6. 发明公开

EP2550500A2 HIGH CAPACITY MAGAZINE WITH MULTIPLE SPRINGS 有权
标题翻译： MAGAZIN VON HOHERKAPAZITÄTMIT MEHREREN FEDERN
公开(公告)号：EP2550500A2
公开(公告)日：2013-01-30
申请号：EP11769957.9
申请日：2011-03-25
申请人： Armwest, LLC
发明人： SULLIVAN, Leroy James , WATERFIELD, Robert Lloyd , EYSSAUTIER, Hyunjung Samuel
IPC分类号： F41A9/69 , F41A9/70
CPC分类号： F41A9/65 , F41A9/69 , F41A9/70
摘要： A high capacity box magazine is provided. A plurality of nested followers may be adapted to nest one within another and a plurality of springs may be configured to nest one within another to facilitate the advancement of cartridges within the box magazine to a firearm. A spring cup or cups may be used to nest additional springs that work in series and are nested within each other to further reduce the required height of the springs. The reliability of a conventional lower capacity box magazine may be maintained or exceeded without requiring significantly greater length in order to accommodate the increased capacity. The high capacity box magazine typically requires less frequent magazine changes than conventional lower capacity box magazines.
摘要翻译：提供了一个高容量的盒子杂志。多个嵌套的跟随者可以适于将一个嵌套的追随者嵌套在另一个内，并且多个弹簧可以被配置成将一个嵌套在另一个之内，以便于将盒内的盒推进到枪支。可以使用弹簧杯或杯来嵌套串联工作的另外的弹簧，并且彼此嵌套，以进一步减少弹簧的所需高度。可以维持或超过常规的低容量盒式存储器的可靠性，而不需要显着更大的长度以适应增加的容量。与传统的低容量盒式杂志相比，高容量盒式杂志通常需要较少的杂志变化。

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