公开(公告)号：US20190049199A1

公开(公告)日：2019-02-14

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： F41A3/10 ,  F41A5/18 ,  F41A21/12

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.

公开(公告)号：US20190049201A1

公开(公告)日：2019-02-14

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

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.

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.

公开(公告)号：US20190033023A1

公开(公告)日：2019-01-31

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 ,  Kevin Michael Ayotte

IPC分类号： F41A9/67 ,  F41A9/69

CPC分类号： F41A3/34 ,  F41A3/10 ,  F41A5/18 ,  F41A9/66 ,  F41A9/67 ,  F41A9/69 ,  F41A9/75 ,  F41A15/14 ,  F41A21/12 ,  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.

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.

公开(公告)号：US20190049206A1

公开(公告)日：2019-02-14

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

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.