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公开(公告)号：US11668549B2
公开(公告)日：2023-06-06
申请号：US17357402
申请日：2021-06-24
发明人： Bryan P. Peterson , Drew L. Goodlin , Erik K. Carlson , Lawrence P. Head , John W. Swenson , Sharon Jones
IPC分类号： F42B30/02 , F42B5/24 , F42B14/04 , F42B14/02 , F42B12/76 , F42B8/04 , F42B5/38 , F42B14/06 , F41C9/08 , F41C7/11 , F41A9/37 , F41A3/58 , F42B12/74
CPC分类号： F42B30/02 , F41A3/58 , F41A9/375 , F41C7/11 , F41C9/08 , F41C9/085 , F42B5/24 , F42B5/38 , F42B8/04 , F42B12/74 , F42B12/76 , F42B14/02 , F42B14/04 , F42B14/064
摘要： Muzzleloader systems include a pre-packaged propellant charge and primer for providing efficient loading and unloading of the muzzleloader. The muzzleloader accepts in the breech end the propellant containment vessel that abuts against a constriction portion with a reduced diameter portion. The propellant containment vessel having an end portion with a tapered surface that conforms to the constriction portion surface. A projectile is inserted in the muzzle end and seats against the constriction portion. The propellant containment vessel may be received in a removable breech plug. The constriction portion may be part of the breech plug or a separate component secured in the barrel by way of the breech plug. The containment vessel further comprises a primer mechanism that may be integrated into the proximal end of the containment vessel.
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公开(公告)号：US11486681B2
公开(公告)日：2022-11-01
申请号：US17188246
申请日：2021-03-01
摘要： A shotgun shell has a polymer wad with a forward shot cup portion and a rearward propellant cup, the wad in a casing, shot in the shot cup, propellant in the propellant cup, and a primer in a head of the casing. The propellant cup having a plurality of fins extending rearwardly that open to a deployed position upon firing and the shot cup having a plurality of circumferentially spaced axially aligned linear slit segments that permit air to circulate and permit expansion of the shot cup.
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公开(公告)号：USD847294S1
公开(公告)日：2019-04-30
申请号：US29636973
申请日：2018-02-13
设计人： Erik K. Carlson , Adam J. Moser
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公开(公告)号：US09651346B2
公开(公告)日：2017-05-16
申请号：US15057616
申请日：2016-03-01
摘要： A method of operating a gas operated automatic or semi-automatic weapon that has a bolt that locks by a partial rotation of the bolt with respect to a bolt carrier, the bolt carrier in communication with a gas port on the barrel of the weapon, the method comprising utilizing the gas pressure from a cartridge received from a port in the barrel to unlock the bolt, and utilizing the expansion of a telescoping cartridge in the chamber to recycle the weapon after the bolt is unlocked. In embodiments the cartridge is a 5.56 mm cartridge. In embodiments, the propellant driving the projectile does not provide enough gas pressure to recycle the weapon and the telescoping cartridge supplements the needed power for recycling sufficient to accomplish the recycling. The invention include the telescoping cartridge providing a projectile with lethal energy and recycle capability for gas operated rifles. The subsonic cartridge may have at least 80 ft lbs of energy and operates subsonically.
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公开(公告)号：US20160356585A1
公开(公告)日：2016-12-08
申请号：US15179219
申请日：2016-06-10
发明人： Erik K. Carlson , Joshua L. Edel
摘要： A non-lethal projectile having a shear-thinning fluid within an interior cavity. The shear-thinning fluid having a greater apparent viscosity at low shear rates to spin-stabilize the non-lethal projectile during flight and a lower apparent viscosity at a high shear rate corresponding with the shear-thinning fluid shearing against the frangible cap upon the non-lethal projectile striking the target, with the low viscosity of the shear-thinning fluid allowing proper dispersal upon impact with the target. The shear-thinning fluid can comprise a marking media and be in the form of an emulsion with less than about 50% liquid by volume to effectively disperse upon impact with the target.
摘要翻译： 在内腔内具有剪切稀化流体的非致死弹丸。 剪切稀化流体在低剪切速率下具有较高的表观粘度，以在飞行期间旋转稳定非致死弹丸，并且在高剪切速率下具有较低的表观粘度，对应于剪切稀化流体剪切在易碎盖上， 撞击目标的致死弹丸，剪切稀化液体的粘度低，允许在与靶材碰撞时适当分散。 剪切稀化流体可以包括标记介质，并且具有小于约50体积％液体的乳液形式，以在与靶碰撞时有效地分散。
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公开(公告)号：US11519703B2
公开(公告)日：2022-12-06
申请号：US17162848
申请日：2021-01-29
IPC分类号： F42B7/04
摘要： Shot projectiles are disclosed that are not completely spherical. The shot has an equatorial ring, top and bottom poles, and one or more sections extending between the ring and the respective poles. The ring defines a vertical height relative to an overall diameter of the projectile. The one or more sections provide flat, concave, or convex surfaces.
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公开(公告)号：US10605577B2
公开(公告)日：2020-03-31
申请号：US16044183
申请日：2018-07-24
发明人： Bryan P. Peterson , Drew L. Goodlin , Erik K. Carlson , Lawrence P. Head , John W. Swenson , Sharon Jones
IPC分类号： F42B30/02 , F42B5/24 , F42B14/04 , F42B14/02 , F42B12/76 , F42B8/04 , F42B5/38 , F42B14/06 , F41C9/08 , F41C7/11 , F41A9/37 , F41A3/58 , F42B12/74
摘要： Muzzleloader systems include a pre-packaged propellant charge and primer for providing efficient loading and unloading of the muzzleloader. The muzzleloader accepts in the breech end the propellant containment vessel that abuts against a constriction portion with a reduced diameter portion. The propellant containment vessel having an end portion with a tapered surface that conforms to the constriction portion surface. A projectile is inserted in the muzzle end and seats against the constriction portion. The propellant containment vessel may be received in a removable breech plug. The constriction portion may be part of the breech plug or a separate component secured in the barrel by way of the breech plug. The containment vessel further comprises a primer mechanism that may be integrated into the proximal end of the containment vessel.
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公开(公告)号：US10422611B1
公开(公告)日：2019-09-24
申请号：US15965426
申请日：2018-04-27
摘要： A shotgun shell has a polymer wad with a forward shot cup portion and a rearward propellant cup, the wad in a casing, shot in the shot cup, propellant in the propellant cup, and a primer in a head of the casing. The propellant cup having a plurality of fins extending rearwardly that open to a deployed position upon firing and the shot cup having a plurality of circumferentially spaced axially aligned linear slit segments that permit air to circulate and permit expansion of the shot cup.
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公开(公告)号：USD849874S1
公开(公告)日：2019-05-28
申请号：US29634368
申请日：2018-01-21
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公开(公告)号：US09562754B2
公开(公告)日：2017-02-07
申请号：US14869619
申请日：2015-09-29
发明人： Bryan P. Peterson , Drew L. Goodlin , Erik K. Carlson , Lawrence P. Head , John W. Swenson , Sharon Jones
IPC分类号： F42B14/00 , F42B30/02 , F42B5/38 , F42B8/04 , F41A3/58 , F41A9/37 , F41C7/11 , F41C9/08 , F42B14/02 , F42B14/06
CPC分类号： F42B30/02 , F41A3/58 , F41A9/375 , F41C7/11 , F41C9/08 , F41C9/085 , F42B5/24 , F42B5/38 , F42B8/04 , F42B12/76 , F42B14/02 , F42B14/04 , F42B14/064
摘要： A bullet assembly comprising a bullet and a cup assembly, the cup assembly may have a ring portion for scraping the barrel of a muzzleloader. The cup assembly may be slidable on the bullet with an extended position and a contracted position, the contracted position having a greater diameter than the extended position. A contraction inhibiting member that requires shearing off of the member for contraction may be disposed on one of the components.
摘要翻译： 一种包括子弹和杯组件的子弹组件，所述杯组件可具有用于刮取枪口装置的枪管的环部分。 杯组件可以在具有延伸位置和收缩位置的子弹上滑动，收缩位置具有比延伸位置更大的直径。 可以在其中一个部件上设置需要剪切用于收缩的部件的收缩抑制部件。
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