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    POLYMER PROJECTILE HAVING AN INTEGRATED DRIVING BAND
    41.
    发明申请
    POLYMER PROJECTILE HAVING AN INTEGRATED DRIVING BAND 有权
    具有集成驱动带的聚合物项目

    公开(公告)号：US20140318402A1

    公开(公告)日：2014-10-30

    申请号：US14362089

    申请日：2012-11-30

    Applicant: ALLIANT TECHSYSTEMS INC.

    Inventor： Erik K. Carlson ,  Joshua L. Edel ,  Lawrence P. Head

    IPC: F42B14/02 ,  F42B33/00 ,  F42B5/145 ,  F42B12/40 ,  F42B12/76

    CPC classification number: F42B33/00 ,  F42B5/145 ,  F42B12/40 ,  F42B12/76 ,  F42B14/02 ,  F42B30/02

    Abstract: A lightweight projectile having an integrated driving band positioned around the exterior of the polymer base of the projectile for engaging the rifling of a barrel to impart spin stabilization to the projectile. The driving band protrudes from the polymer base to minimize the contact between the polymer base and the rifling to reduce friction between the barrel and the projectile as the projectile is fired. The reduced friction allows the lightweight projectile to be propelled with minimal propellant force while still retaining the ballistic advantages of a spin stabilized projectile.

    Abstract translation: 一种轻质抛射体，其具有围绕射弹聚合物基体的外部定位的集成驱动带，用于接合枪管的膛线以使射弹稳定化。 驱动带从聚合物基体突出，以最小化聚合物基底和膛线之间的接触，以减少射弹在射出时的枪管与射弹之间的摩擦。 减少的摩擦使轻型抛射体以最小的推进剂力推进，同时仍然保留了自旋稳定的抛射体的弹道优点。

    GUARD ASSEMBLY
    42.
    发明申请
    GUARD ASSEMBLY 有权
    保卫集会

    公开(公告)号：US20140271001A1

    公开(公告)日：2014-09-18

    申请号：US13803361

    申请日：2013-03-14

    Applicant: ALLIANT TECHSYSTEMS INC.

    Inventor： Jacob L. Nelson ,  Steven M. Garner

    IPC: B23Q11/00

    CPC classification number: B23Q11/0046 ,  B23B2260/058 ,  B23B2270/30 ,  B23B2270/62 ,  B23Q11/0071 ,  Y10T408/44 ,  Y10T408/50 ,  Y10T409/304088

    Abstract: A guard assembly for a tool is provided. The guard assembly has a body with a first open end, a second open end and a mid portion between the first open end and the second open end. The body forms an inner passage between the first open end and the second open end. The passage is configured to receive a portion of a tool. The body has a plurality of spaced slots. Each slot extends from the first open end a select distance to the mid portion of the body. The body has a port and a plurality of openings proximate the second open end to allow air or fluid passage.

    Abstract translation: 提供了一个工具的防护组件。 防护组件具有主体，其具有第一开口端，第二开口端和位于第一开口端和第二开口端之间的中间部分。 主体在第一开口端和第二开口端之间形成内部通道。 通道被配置为接收工具的一部分。 主体具有多个间隔开的槽。 每个狭槽从第一开口端延伸到身体中部的选择距离。 主体具有靠近第二开口端的端口和多个开口，以允许空气或流体通过。

    COUNTERSINK SEALANT APPLICATOR
    43.
    发明申请
    COUNTERSINK SEALANT APPLICATOR 有权
    COUNTERSINK密封应用商

    公开(公告)号：US20140263480A1

    公开(公告)日：2014-09-18

    申请号：US13797639

    申请日：2013-03-12

    Applicant: ALLIANT TECHSYSTEMS INC.

    Inventor： Jacob L. Nelson ,  Mark A. Sikkink

    IPC: B05C17/005

    CPC classification number: B05C17/00513 ,  B05C5/0204 ,  B05C7/00 ,  B05C17/00516

    Abstract: An application tip and method for dispensing sealant into a countersunk hole, the tip having a hollow housing or body with an open end and a closed end; open end configured to be removably attached to and in fluid communication with a sealant source; closed end including a nozzle terminating in cylindrical member having a plurality of passages or fluid outlet openings.

    Abstract translation: 用于将密封剂分配到埋头孔中的应用尖端和方法，所述尖端具有中空的壳体或具有开口端和闭合端的本体; 开口端构造成可移除地附接到密封剂源并与密封剂源流体连通; 封闭端包括终止于具有多个通道或流体出口开口的圆柱形构件中的喷嘴。

    PRECURSOR FORMULATIONS FOR AN ENERGETIC COMPOSITION INCLUDING HIGH SURFACE AREA AMORPHOUS CARBON BLACK
    44.
    发明申请
    PRECURSOR FORMULATIONS FOR AN ENERGETIC COMPOSITION INCLUDING HIGH SURFACE AREA AMORPHOUS CARBON BLACK 审中-公开
    用于包含高表面积非晶碳黑色的能量组合物的前驱体配方

    公开(公告)号：US20140260185A1

    公开(公告)日：2014-09-18

    申请号：US13832960

    申请日：2013-03-15

    Applicant: Alliant Techsystems Inc.

    Inventor： Nathan M. Seidner ,  Jay D. Shuler ,  Richard Brad Cragun

    IPC: C06B45/00

    CPC classification number: C06B45/00 ,  C06B23/009 ,  C06B45/10

    Abstract: A precursor formulation of an energetic composition with improved electrostatic charge dissipation, including an amorphous carbon black having a specific surface area of at least about 1,200 m2/g, in an amount from about 0.05% by weight to about 0.25% by weight. Also disclosed is a precursor formulation of a propellant composition with improved electrostatic charge dissipation. The amorphous carbon black having a specific surface area of at least about 1,200 m2/g may enhance the electrostatic charge dissipation of the HTPB-based propellant composition, without affecting the breakdown voltage of the propellant composition.

    Abstract translation: 具有改善的静电电荷耗散的能量组合物的前体制剂，包括具有至少约1,200m 2 / g的比表面积的无定形炭黑，其量为约0.05重量％至约0.25重量％。 还公开了具有改善的静电电荷耗散的推进剂组合物的前体制剂。 具有至少约1,200m 2 / g的比表面积的无定形炭黑可以增强基于HTPB的推进剂组合物的静电荷耗散，而不影响推进剂组合物的击穿电压。

    COMPOSITE DOME CONNECTORS FOR FLYWHEEL RIM TO SHAFT ATTACHMENT
    46.
    发明申请
    COMPOSITE DOME CONNECTORS FOR FLYWHEEL RIM TO SHAFT ATTACHMENT 有权
    用于飞轮RIM的组合式球面连接器用于旋转附件

    公开(公告)号：US20140216204A1

    公开(公告)日：2014-08-07

    申请号：US13762030

    申请日：2013-02-07

    Applicant: ALLIANT TECHSYSTEMS INC.

    Inventor： Brian R. Christensen ,  Marcus A. Darais

    IPC: F16F7/10

    CPC classification number: F16F15/3153 ,  F16F15/305 ,  F16F2226/04 ,  F16F2226/042 ,  F16F2230/0005 ,  Y10T74/2132

    Abstract: A dome connector for a flywheel rim to shaft attachment is provided. The dome connector includes a helically wound composite band that extends from a first port to a second port. The helically wound composite band has a helical angle in relation to a line perpendicular to a center of axis of the dome connector. The helical angle is selected to at least in part achieve a desired stiffness in the dome connector.

    Abstract translation: 提供了一种用于飞轮轮缘到轴附件的圆顶连接器。 圆顶连接器包括从第一端口延伸到第二端口的螺旋缠绕的复合带。 螺旋卷绕的复合带相对于垂直于圆顶连接器的轴心的线的螺旋角。 螺旋角被选择为至少部分地在圆顶连接器中实现期望的刚度。

    MUZZLELOADER AND PROPELLANT SYSTEM
    49.
    发明申请
    MUZZLELOADER AND PROPELLANT SYSTEM 审中-公开
    MUZZLELOADER和PROPELLANT系统

    公开(公告)号：US20140090285A1

    公开(公告)日：2014-04-03

    申请号：US14041951

    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: F41A3/00 ,  F41C9/08

    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 muzzle-loader bullet system includes 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.

    Abstract translation: 枪口装载机子弹系统包括预包装的推进剂装药和底漆，用于提供高效的装载和卸载枪口装载机。 枪口装置在后膛中接纳推进剂容纳容器，其与直径减小部分的收缩部分抵接。 所述推进剂容纳容器具有与所述收缩部分表面一致的具有锥形表面的端部。 射弹被插入枪口端部并抵靠收缩部分。 推进剂安全壳可以被接收在可拆卸的后膛插塞中。 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。 容纳容器还包括可以集成到容纳容器的近端中的底漆机构。

    EVAPORATORS INCLUDING A CAPILLARY WICK AND A PLURALITY OF VAPOR GROOVES AND TWO-PHASE HEAT TRANSFER SYSTEMS INCLUDING SUCH EVAPORATORS
    50.
    发明申请
    EVAPORATORS INCLUDING A CAPILLARY WICK AND A PLURALITY OF VAPOR GROOVES AND TWO-PHASE HEAT TRANSFER SYSTEMS INCLUDING SUCH EVAPORATORS 有权
    蒸发器包括毛细管和大量的蒸气槽和两相热交换系统，包括这样的蒸发器

    公开(公告)号：US20130220580A1

    公开(公告)日：2013-08-29

    申请号：US13847146

    申请日：2013-03-19

    Applicant: Alliant Techsystems Inc.

    Inventor： Edward J. Kroliczek ,  Kimberly R. Wrenn ,  David A. Wolf, SR.

    IPC: F28D15/04

    CPC classification number: F28D15/04 ,  F28D15/0233 ,  F28D15/043 ,  F28D15/046 ,  Y10T29/49353

    Abstract: A two-phase heat transfer system includes an evaporator, a condenser, a vapor line, and a liquid return line. The evaporator includes a liquid inlet, a vapor outlet, and a capillary wick having a first surface adjacent the liquid inlet and a second surface adjacent the vapor outlet. The condenser includes a vapor inlet and a liquid outlet. The vapor line provides fluid communication between the vapor outlet and the vapor inlet. The liquid return line provides fluid communication between the liquid outlet and the liquid inlet. The wick is substantially free of back-conduction of energy from the second surface to the first surface due to an increase in a conduction path from the second surface to the first surface and due to suppression of nucleation of a working fluid from the second surface to the first surface to promote liquid superheat tolerance in the wick.

    Abstract translation: 两相传热系统包括蒸发器，冷凝器，蒸气管线和液体回流管线。 蒸发器包括液体入口，蒸气出口和具有邻近液体入口的第一表面和与蒸气出口相邻的第二表面的毛细管芯。 冷凝器包括蒸汽入口和液体出口。 蒸汽管路提供蒸汽出口和蒸气入口之间的流体连通。 液体返回管线提供液体出口和液体入口之间的流体连通。 由于从第二表面到第一表面的传导路径的增加，并且由于抑制工作流体从第二表面到第二表面的成核，芯体基本上没有从第二表面到第一表面的能量反向传导 第一个表面促进液体过热容忍的灯芯。

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