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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.

3. 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。

4. 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.

5. 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.

6. 发明授权

EP2550499B1 HIGH CAPACITY MAGAZINE 有权
标题翻译：高容量杂志
公开(公告)号：EP2550499B1
公开(公告)日：2017-12-06
申请号：EP11773330.3
申请日：2011-03-25
申请人： Armwest, LLC
发明人： SULLIVAN, Leroy James
IPC分类号： F41A9/70 , F41A9/69
CPC分类号： F41A9/69 , F41A9/70

7. 发明公开

EP2550499A2 HIGH CAPACITY MAGAZINE 有权
标题翻译： HOCHLEISTUNGSMAGAZIN
公开(公告)号：EP2550499A2
公开(公告)日：2013-01-30
申请号：EP11773330.3
申请日：2011-03-25
申请人： Armwest, LLC
发明人： SULLIVAN, Leroy James
IPC分类号： F41A9/68 , F41A9/70
CPC分类号： F41A9/69 , F41A9/70
摘要： A box magazine for a firearm may have a housing with two substantially different widths. A wider region may accommodate four columns of cartridges and may have tapered surfaces at one end that lead into a narrower region which may accommodate an interlocked and staggered double column of cartridges. Cartridges in the wider region may be separated into two staggered double columns by a free standing dividing wall and may be advanced by inner and outer contoured followers that may be nested together to form a single follower assembly surrounding the freestanding wall and that may be driven by the outer follower's spring. An inner follower spring may remain nested within the outer follower such that the two followers coordinate the advance of the two separated double columns of cartridges toward tapered surfaces that merge the two double columns into two single columns proximate the top of the dividing wall.
摘要翻译：用于枪支的盒子盒可以具有两个基本不同宽度的外壳。更宽的区域可以容纳四列筒，并且在一端可以具有导致更窄区域的锥形表面，该较窄区域可以容纳互锁且交错的双柱盒。较宽区域中的墨盒可以通过自由分隔壁分离成两个交错的双列，并且可以由可以嵌套在一起的内部和外部成型的跟随器推进，以形成围绕独立壁的单个从动组件，并且可以由外追随者的春天。内部从动弹簧可以保持嵌套在外部跟随器内，使得两个从动件将两个分离的两列柱体的前进协调到锥形表面，锥形表面将两个双列合并成分隔壁顶部的两个单列。

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