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1. 发明授权

US10641561B2 Cased telescoped ammunition firearm with headspace reduction 有权
公开(公告)号：US10641561B2
公开(公告)日：2020-05-05
申请号：US16044384
申请日：2018-07-24
申请人： AAI Corporation
发明人： Paul Andrew Shipley , Gregory Paul Habiak , Benjamin Tyler Cole , Joshua Stephen Ruck
IPC分类号： F41A3/34 , F41A9/45 , F41A3/26 , F41A9/23 , F41A3/30 , F41A15/14 , F41A3/10 , F41A21/12 , F42B5/045
CPC分类号： F41A3/34 , F41A3/10 , F41A3/26 , F41A3/30 , F41A9/23 , F41A9/45 , F41A15/14 , F41A21/12 , F42B5/045
摘要： A weapon for firing cased telescoped (CT) ammunition includes a barrel. a chamber cavity aligned with the barrel, and a translating chamber member defining a chamber for holding a CT round for firing. The chamber member moves between a firing position in the chamber cavity and an ejection/loading position for ejecting a spent CT round and receiving a next CT round. A breech member closes a rear end of the chamber. A carrier performs a counter-recoil operation in which (1) the chamber member is moved from the ejection/loading position to the firing position with the next CT round therein, and (2) the breech is urged into a closed position against the next CT round in the chamber to remove headspace before the next CT round is fired from the weapon.

2. 发明授权

US09038524B2 Firearm with enhanced recoil and control characters 有权
标题翻译：枪支具有增强后坐和控制角色
公开(公告)号：US09038524B2
公开(公告)日：2015-05-26
申请号：US10454778
申请日：2003-06-05
申请人： Jan Henrik Jebsen , Renaud Kerbrat , Klaus Jenny
发明人： Jan Henrik Jebsen , Renaud Kerbrat , Klaus Jenny
IPC分类号： F41A3/04 , F41A3/34 , F41A3/84 , F41A3/56 , F41A5/12
CPC分类号： F41A3/84 , F41A3/04 , F41A3/34 , F41A3/56 , F41A5/12
摘要： The invention comprises an improved recoil control device comprising a bolt head and an inertia block for use in a variety of firearms. In one embodiment, the bolt head and inertia block are articulated so that the displacement of the bolt head results in a force component outside the firing axis of the barrel of the firearm. The device can be incorporated into firearms of a variety of sizes and configurations to produce recoil reduction and/or weight reduction advantages.
摘要翻译：本发明包括改进的反冲控制装置，其包括用于各种火器的螺栓头和惯性块。在一个实施例中，螺栓头和惯性块被铰接，使得螺栓头的位移导致在枪支的枪管的击发轴线外部的力分量。该装置可以并入到各种尺寸和构型的火器中以产生反冲降低和/或减轻重量的优点。

3. 发明授权

US10584928B2 Cased telescoped ammunition firearm with translating chamber 有权
公开(公告)号：US10584928B2
公开(公告)日：2020-03-10
申请号：US16044377
申请日：2018-07-24
申请人： AAI Corporation
发明人： Paul Andrew Shipley , Joshua Stephen Ruck , Gregory Paul Habiak , George Ronald Christ , Brandon Scott Recchia , Mark Allen Siemsen , Benjamin Tyler Cole , Kevin Michael Ayotte
IPC分类号： F41A3/34 , F41A9/45 , F41A3/26 , F41A9/23 , F41A3/30 , F41A3/10 , F41A21/12 , F42B5/045
摘要： A weapon for firing cased telescoped (CT) ammunition includes a barrel, a chamber member and a carrier assembly. The chamber member defines a chamber for a CT round for firing, and translates between a firing position aligned with the barrel and an ejection/loading position. The chamber member is spring-biased toward the firing position. The carrier assembly carries the firing pin and (1) performs a recoil in which a carrier and rammer move rearward from a battery position to bring the next CT round into a ramming position and to move the chamber member from the firing position to the ejection/loading position, and (2) performs a counter-recoil to return to the battery position and cause the rammer to push the next CT round into the chamber. The chamber member is released for biased return to the firing position for a next firing cycle.

4. 发明授权

US10533816B2 Bolt assembly for firearms and methods of manufacture and clearing a cartridge thereof 有权
公开(公告)号：US10533816B2
公开(公告)日：2020-01-14
申请号：US15471052
申请日：2017-03-28
申请人： Q, LLC
发明人： Nicholas Schafer
IPC分类号： F41A3/34 , F41A3/22 , F41A15/12 , F41A3/72
摘要： A rife includes a receiver and a bolt body at least partially disposed in the receiver and including a body axis. The bolt body is discretely (1) rotatable about the body axis within the receiver and (2) axially slidable along the body axis. The rife also includes a bolt handle coupled to the bolt body so as to discretely (1) rotate with the bolt body about the body axis and (2) move with the bolt body along the body axis.

5. 发明授权

US2699007A Repeater gun 失效
标题翻译：中转枪
公开(公告)号：US2699007A
公开(公告)日：1955-01-11
申请号：US28371052
申请日：1952-04-22
申请人： MIKKEL MAERK
发明人： MIKKEL MAERK
IPC分类号： F41A3/34 , F41A9/18 , F41A11/00 , F41A15/12 , F41A17/28 , F41C7/02
CPC分类号： F41A15/12 , F41A3/34 , F41A9/18 , F41A11/00 , F41A17/28 , F41C7/025

6. 发明授权

US2667816A Operating slide and bolt for firearms 失效
标题翻译：用于枪支的操作滑块和螺栓
公开(公告)号：US2667816A
公开(公告)日：1954-02-02
申请号：US15006550
申请日：1950-03-16
申请人： SIMPSON CLARENCE E
发明人： SIMPSON CLARENCE E
IPC分类号： F41A3/34 , F41A5/18 , F41A19/30
CPC分类号： F41A3/34 , F41A5/18 , F41A19/30

7. 发明申请

US20200348093A1 CASED TELESCOPED AMMUNITION FIREARM WITH DUAL FEED 审中-公开
公开(公告)号：US20200348093A1
公开(公告)日：2020-11-05
申请号：US16784607
申请日：2020-02-07
申请人： Textron Systems Corporation
发明人： Paul Andrew Shipley , Joshua Stephen Ruck , Gregory Paul Habiak , George Ronald Christ , Brandon Scott Recchia , Mark Allen Siemsen , Benjamin Tyler Cole , Kevin Michael Ayotte
IPC分类号： F41A3/34 , F41A9/45 , F41A3/26 , F41A9/23 , F41A3/30 , F41A15/14 , F41A3/10 , F41A21/12
摘要： A weapon for firing cased telescoped (CT) ammunition includes a barrel, a chamber member and a carrier assembly. The chamber member defines a chamber for a CT round for firing, and translates between a firing position aligned with the barrel and an ejection/loading position. The chamber member is spring-biased toward the firing position. Dual-feed structure provides for both a magazine mode as well as a belt feed mode of operation.

8. 发明授权

US10619954B2 Cartridge extraction for a cased telescoped ammunition firearm 有权
公开(公告)号：US10619954B2
公开(公告)日：2020-04-14
申请号：US16044035
申请日：2018-07-24
申请人： AAI Corporation
发明人： Paul Andrew Shipley , Cameron Mehdi Brand , Kevin Michael Ayotte , Joshua Stephen Ruck , Benjamin Tyler Cole , Gregory Paul Habiak
IPC分类号： F41A15/14 , F41A3/34 , F41A9/45 , F41A3/26 , F41A9/23 , F41A3/30 , F41A3/10 , F41A21/12 , F42B5/045
CPC分类号： F41A3/34 , F41A3/10 , F41A3/26 , F41A3/30 , F41A9/23 , F41A9/45 , F41A15/14 , F41A21/12 , F42B5/045
摘要： A firearm for firing cased telescoped (CT) ammunition cartridges that includes a split chamber configured to fully support a CT cartridge when it is fired, and that includes i) a dynamic rear chamber portion defining a pocket in a face of a bolt, and ii) a static front chamber portion that is integral to the barrel and separate from the bolt. A cartridge extraction mechanism engages the CT cartridge prior to the CT cartridge being fired, and holds the CT cartridge in the pocket in the bolt face as the bolt moves rearward to pull the CT cartridge out of the static front chamber portion and into an ejection position. An ejector is operable to eject the CT cartridge from the pocket in the face of the bolt when the CT cartridge reaches the ejection position.

9. 发明授权

US10337809B2 Magazine for cased telescoped ammunition cartridges with side-walls having cartridge orientation ribs 有权
公开(公告)号：US10337809B2
公开(公告)日：2019-07-02
申请号：US16044244
申请日：2018-07-24
申请人： AAI Corporation
发明人： Paul Andrew Shipley , Joshua Stephen Ruck , Benjamin Tyler Cole , Brandon Scott Recchia , Cameron Mehdi Brand , Gregory Paul Habiak
IPC分类号： F41A9/61 , F41A3/34 , F41A9/66 , F41A9/75 , F41A9/67 , F41A9/69 , F41A3/10 , F41A5/18 , F41A21/12 , F41A15/14 , F42B5/045
摘要： A magazine for storing cased telescoped (CT) cartridges. The magazine includes vertically extending side-wall ribs that project inwards into a loading channel. The side-wall ribs are positioned in alignment with a circumferential groove in each CT cartridge. The side-wall ribs prevent a backwards oriented CT cartridge from being pushed from the loading position through the loading channel into a body of the magazine. A moveable lip at the top of the magazine may move out of the way when the magazine is attached to a firearm, to allow the CT cartridge located in the loading position to be fed vertically out of the top of magazine. Each CT cartridge may include a thermal protective insert that provides thermal insulation from heat emanating from a barrel of a firearm when the CT cartridge is located in a chamber of the firearm.

10. 发明授权

US09534860B2 Gas-operated firearm 有权
标题翻译：燃气枪支
公开(公告)号：US09534860B2
公开(公告)日：2017-01-03
申请号：US14793997
申请日：2015-07-08
申请人： L&O HUNTING GROUP GMBH
发明人： Jan Leimer
IPC分类号： F41A5/18 , F41A5/26 , F41A21/28 , F41A3/34 , F41A21/48
CPC分类号： F41A5/26 , F41A3/34 , F41A5/18 , F41A21/28 , F41A21/485
摘要： A gas-operated firearm with a lock housing, a guide rod projecting forward from the lock housing, as seen in the shooting direction, for a lock activation device, which is located so it can be displaced on the guide rod and which interacts with a lock for its movement between a locking position and an unlocking position, and a barrel with a gas withdrawal block fastened on the lock housing, which contains at least one gas withdrawal borehole that opens into the barrel, and a pressure piston that is guided so that it can be displaced in the gas withdrawal block for the displacement of the lock activation device against the force of a lock spring. A simplified installation and dismantling of the barrel can thus be made possible in that the barrel contains a rear part, which can be placed on the lock housing and can be firmly connected with it, and a front part, which freely projects from the lock housing, without a firm connection with the guide rod.
摘要翻译：具有锁定壳体的气体操纵的枪支，从拍摄方向看到的从锁定壳体向前突出的导杆，用于锁定致动装置，其被定位成使得其可以在导杆上移位并与其相互作用锁定其在锁定位置和解锁位置之间的运动，以及具有紧固在锁壳体上的排气块的桶，其包含至少一个通向筒体的气体取出钻孔，以及压力活塞，其被引导使得它可以在排气块中移动，以防止锁定启动装置抵抗锁定弹簧的力的移动。因此，可以简化的筒的安装和拆卸，因为筒体包含后部，该后部可以放置在锁定壳体上并且可以与其牢固地连接;以及前部，其从锁定壳体，与导杆没有牢固的连接。

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