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公开(公告)号：US20130312630A1
公开(公告)日：2013-11-28
申请号：US13647846
申请日：2012-10-09
Applicant: Alliant Techsystems Inc.
Inventor： Hossein Aliaghai , Kristen L. Gerzina , Dennis Lagerquist
IPC: F42C15/188
CPC classification number: F42C15/188 , F42C15/24 , F42C15/40
Abstract: A safety and arming apparatus for use with a projectile includes a rotor pivotable between a safe position and an armed position. A biasing element holds a mass engaged with the rotor to restrain the rotor from rotation and is deformable to allow the mass to displace and disengage from the rotor in response to a setback force on the projectile. A second biasing element includes a displaceable end for engaging with the rotor to restrain the rotor from rotation and is deformable to disengage the displaceable end from the rotor in response to projectile spin. A piston actuator can rotate the rotor to the armed position if the mass is disengaged and the displaceable end is disengaged. A detonator on the rotor can be aligned with a detonation cord when the rotor is in the armed position and unaligned when the rotor is in the safe position.
Abstract translation: 与抛射体一起使用的安全和布防装置包括可在安全位置和武装位置之间枢转的转子。 偏置元件保持与转子接合的质量，以阻止转子旋转并且可变形以允许质量响应于弹丸上的挫折力而从转子移位和脱离。 第二偏置元件包括可移动端，用于与转子接合以约束转子不旋转，并且可变形以响应于弹丸旋转使可移位端与转子脱离。 如果质量分离并且可移动端被分离，活塞致动器可以将转子旋转到布置位置。 当转子处于备用位置时，转子上的雷管可与引爆线对准，当转子处于安全位置时，雷管不对准。
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公开(公告)号：US20040025678A1
公开(公告)日：2004-02-12
申请号：US10214977
申请日：2002-08-07
Applicant: Alliant Techsystems, Inc.
Inventor： Steven Robert Shields
IPC: F42B033/02
CPC classification number: F42B33/0207 , F42B33/001 , F42B33/004
Abstract: Ammunition reloading apparatus includes a shell case support for holding a shell case, a container spaced above the support for holding shell loading material to be placed in a shell case during reloading, and an elongate charge bar underlying the container having a charge opening therein. The bar is mounted for movement between a first position in which the opening underlies the container to receive a charge of material and a second position where the material may be released to an underlying shell case. Control mechanism is operable to sense the presence or absence of the shell case on the support when the charge bar is in its second position. The control mechanism prohibits release of material from the charge opening when a shell case is absent and permits release of material to be dispensed to the shell case when a shell case is present.
Abstract translation: 弹药重新装载装置包括用于保持外壳的外壳壳体支撑件，在支撑件之间间隔开的容器，用于在重新加载期间保持壳体装载材料放置在外壳中，以及在其下具有充电开口的容器下面的细长充电条。 杆被安装成在第一位置和第二位置之间运动，在第一位置，开口位于容器的下方以接收材料的装料，第二位置可将材料释放到下面的壳体。 当充电条处于其第二位置时，控制机构可操作以感测支撑件上壳体的存在或不存在。 当壳体不存在时，控制机构禁止材料从充电开口中释放，并且当壳体存在时允许释放待分配的材料到壳体。
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13.发明授权公开(公告)号：US09658007B2
公开(公告)日：2017-05-23
申请号：US14316426
申请日：2014-06-26
Applicant: Alliant Techsystems Inc.
Inventor： Michael Withey
CPC classification number: F41A3/22 , F41A3/42 , F41A17/52 , F41A17/56 , F41A17/62 , F41A19/16 , F41A19/30 , F41A19/34 , F41A21/485
Abstract: A bolt action firearm that cocks the firing pin upon closing the bolt and includes a cam pin with dual heads for a high velocity rimfire cartridge. In one embodiment, actuating the main spring while closing the bolt, instead of while opening the bolt, more uniformly distributes the physical energy required by the user over the bolt actuation cycle. The dual heads of the cam pin provide symmetric reactive forces with dual cam slots, thereby preventing the cam pin from skewing or canting within the cam slots. A safety system is provided for the trigger mechanism and a robust connecting systems for the stock.
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公开(公告)号：US09470492B2
公开(公告)日：2016-10-18
申请号：US14372723
申请日：2013-01-16
Applicant: ALLIANT TECHSYSTEMS INC.
Inventor： Erik K. Carlson , Joshua L. Edel
Abstract: 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.
Abstract translation: 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：US09329003B2
公开(公告)日：2016-05-03
申请号：US14041452
申请日：2013-09-30
Applicant: Alliant Techsystems Inc.
Inventor： Bryan P. Peterson , Drew L. Goodlin , Erik K. Carlson , Lawrence P. Head , John W. Swenson , Sharon Jones
Abstract: Muzzleloader systems include a pre-packaged propellant charge and primer for providing efficient loading and unloading of the muzzleloader. The breech end accepts the propellant and means are provided to prevent breech loading of the projectile. A propellant cartridge conforms to a constriction portion to minimize ullage. A projectile is inserted in the muzzle end seats on the constriction portion. The propellant cartridge 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 cartridge may have a primer mechanism integrated into a proximal end. Projectiles have sliding components that have an axial elongate position and an axial shortened position and may be loaded with a ramrod having an engagement portion for each of the two pieces whereby the projectile doesn't prematurely collapse.
Abstract translation: 液压装载机系统包括预包装的推进剂装药和底漆，用于提供有效的装载和卸载枪口装载机。 后膛端接受推进剂，并提供装置以防止射弹的后膛装载。 推进剂盒符合收缩部分以最小化空隙。 将弹丸插入收缩部分的枪口端座上。 推进剂盒可以容纳在可拆卸的后膛插头中。 收缩部分可以是后膛塞的一部分或通过后膛插塞固定在枪管中的单独部件。 药筒可以具有一体化成近端的底漆机构。 抛射体具有滑动部件，其具有轴向细长位置和轴向缩短的位置，并且可以装有具有用于两个部件中的每一个的接合部分的拉杆，从而射弹不会过早地折叠。
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Patent Agency Ranking
公开(公告)号：US09273941B2
公开(公告)日：2016-03-01
申请号：US14216386
申请日：2014-03-17
Applicant: Alliant Techsystems Inc.
Inventor： Erik K. Carlson , Richard D. Hurt , Drew Goodlin , Lawrence P. Head
Abstract: 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.
Abstract translation: 一种操作气体自动或半自动武器的方法，其具有通过螺栓相对于螺栓承载件的部分旋转而锁定的螺栓，所述螺栓承载件与武器的枪管上的气体端口连通， 方法包括利用从筒中的端口接收的筒的气体压力来解锁螺栓，并且利用在腔室中的伸缩筒的膨胀来在螺栓解锁之后回收武器。 在实施例中，盒是5.56mm的盒。 在实施方案中，驱动抛射物的推进剂不能提供足够的气体压力以再循环武器，并且伸缩筒补充用于回收的所需功率，足以实现再循环。 本发明包括伸缩筒，为气体操纵的步枪提供具有致命能量和循环能力的射弹。 亚音速磁带可能具有至少80英尺磅的能量并且以子音方式进行操作。
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公开(公告)号：US20150330731A1
公开(公告)日：2015-11-19
申请号：US14599199
申请日：2015-01-16
Applicant: Alliant Techsystems Inc.
Inventor： Ivan Kolev , John Linscott
CPC classification number: F41A15/14 , F41A3/12 , F41A3/46 , F41A3/66 , F41A3/72 , F41A15/16 , F41A17/46 , F41A17/66 , F41A19/10 , F41A19/12 , F41A19/14 , F41A19/16 , F41A19/27 , F41A21/00
Abstract: An ejector mechanism for a firearm. The ejector mechanism includes a claw-type extractor disposed opposite a ledge portion that includes an inclined face, the inclined facing being oriented to face toward a bolt face to help secure a shell casing to the bolt face during the extraction process. The claw-type extractor and inclined face, while providing positive retention of the shell casing during ejection, also cooperate to enable the shell casing to be dislodged by an ejector.
Abstract translation: 用于枪支的喷射器机构。 喷射器机构包括与包括倾斜面的凸缘部分相对设置的爪型提取器，倾斜面朝向螺栓面定向以帮助在提取过程中将壳体固定到螺栓面。 爪式提取器和倾斜面同时在弹出期间提供壳体的正确保持，还协作以使外壳能够被喷射器移开。
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公开(公告)号：US09146086B2
公开(公告)日：2015-09-29
申请号：US14041648
申请日：2013-09-30
Applicant: Alliant Techsystems Inc.
Inventor： Bryan P. Peterson , Drew L. Goodlin , Erik K. Carlson , Lawrence P. Head , John W. Swenson , Sharon Jones
IPC: F42B14/00 , F42B30/02 , F41A3/00 , F41C9/08 , F42B12/76 , F42B5/38 , F42B8/04 , F41A3/58 , F41A9/37 , F41C7/00
CPC classification number: F42B30/02 , F41A3/00 , F41A3/58 , F41A9/375 , F41C7/00 , F41C7/11 , F41C9/08 , F41C9/085 , F42B5/38 , F42B8/04 , F42B12/76 , F42B14/00
Abstract: A bullet system including a bullet body with a tail portion engaged with a polymer cup that provides enhanced engagement of the barrel upon firing. The bullet system may have a radial retracted state that corresponds to an elongated axial state of the bullet system that allows the cupped bullet to be fed down the barrel at a reduced diameter with reduced engagement with the barrel. The radial expansion of the bullet system occurs upon axial length reduction of the bullet system by axial compression. The axial compression can occur upon firing of the propellant or when loading with the ramrod. The bullet system can provide a tactile seat force indicator tip insert within the tip of the bullet body that provides a tactile sensation when the bullet is properly seated against the propellant charge. A cutting edge may be provided for scraping the barrel upon insertion of the bullet.
Abstract translation: 一种子弹系统，包括具有与聚合物杯接合的尾部的子弹体，其在烧制时提供枪管的增强的接合。 子弹系统可以具有对应于子弹系统的细长轴向状态的径向缩回状态，其允许以稍微减小的与筒的接合的直径减小的筒状子弹向下送入筒体。 子弹系统的径向膨胀发生在子弹系统通过轴向压缩的轴向长度减小时。 轴向压缩可以在推进剂燃烧时发生，也可以在用ramrod装载时发生。 子弹系统可以在子弹身体的尖端内提供触觉座椅力指示器尖端插入物，当子弹适当地抵靠推进剂装料时提供触觉。 可以提供切割边缘，用于在插入子弹时刮擦筒体。
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公开(公告)号：US20150246020A1
公开(公告)日：2015-09-03
申请号：US14584177
申请日：2014-12-29
Applicant: EPICENTRX, INC. , ALLIANT TECHSYSTEMS INC.
Inventor： Mark D. Bednarski , Susan Knox , Louis Cannizzo , Kirstin Warner , Robert Wardle , Stephen Velarde , Shoucheng Ning
IPC: A61K31/397
CPC classification number: A61K31/397 , A61K9/0019 , A61N5/10 , C07D205/04
Abstract: The present invention provides cyclic nitro compound, pharmaceutical compositions of cyclic nitro compounds and methods of using cyclic nitro compounds and/or pharmaceutical compositions thereof to treat or prevent diseases or disorders characterized by abnormal cell proliferation, such as cancer, inflammation, cardiovascular disease and autoimmune disease.
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公开(公告)号：US20150203415A1
公开(公告)日：2015-07-23
申请号：US14062635
申请日：2013-10-24
Applicant: Alliant Techsystems Inc.
Inventor： Daniel B. Nielson , Benjamim N. Ashcroft , Daniel W. Doll
CPC classification number: C06B27/00 , C06B33/02 , C06B33/08 , C06B45/04 , C06B45/105 , F42B12/204 , F42B12/205 , F42B12/207 , F42B12/44
Abstract: A reactive material that includes at least one of a fuel, an oxidizer, and a class 1.1 explosive and is formulated for use in a reactive material projectile. The reactive material is formulated to provide at least one of an overpressure of greater than approximately 9 pounds per square inch at a radial measurement of 12 inches from a point of impact on a target, a hole greater than approximately 2 square inches at an optimum penetration level in a target, and pressure, damage, and a flame when the reactive material bullet impacts a target. The fuel may be a metal, a fusible metal alloy, an organic fuel, or mixtures thereof. The oxidizer may be an inorganic oxidizer, sulfur, a fluoropolymer, or mixtures thereof. A reactive material projectile having the reactive material disposed therein is also disclosed.
Abstract translation: 一种反应性材料，其包括燃料，氧化剂和1.1级爆炸物中的至少一种，并配制成用于反应性物质抛射体。 反应性材料被配制成提供大于约9磅/平方英寸的超压中的至少一种，在距离靶材上的冲击点12英寸的径向测量处，在最佳穿透处大于约2平方英寸的孔 水平在目标，压力，损坏和火焰当反应性物质子弹影响目标。 燃料可以是金属，易熔金属合金，有机燃料或其混合物。 氧化剂可以是无机氧化剂，硫，含氟聚合物或其混合物。 还公开了其中设置有反应性材料的反应性材料抛射体。
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