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    FIREARM WITH RECIPROCATING BOLT ASSEMBLY
    111.
    发明申请
    FIREARM WITH RECIPROCATING BOLT ASSEMBLY 有权
    具有复合螺栓组件的火灾

    公开(公告)号：US20150330727A1

    公开(公告)日：2015-11-19

    申请号：US14599408

    申请日：2015-01-16

    Applicant: Alliant Techsystems Inc.

    Inventor： Ivan Kolev ,  John Linscott

    IPC: F41A3/12 ,  F41A21/00 ,  F41A3/66 ,  F41A19/27

    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: A semiautomatic firearm with a reciprocating bolt assembly has delayed blowback and a firing pin block. The firearm is particularly suitable for firing necked rimfire cartridges with a high level of reliability. Features prevent out-of-battery firing, when the bolt assembly is not fully engaged to the firing chamber or barrel face, a movable member within a bolt body functions as a blocking member that blocks the firing pin and prevents the firing pin from striking a cartridge. In embodiments, the firing pin has two stop portions that the movable member can engage depending on the cycle status of the firearm. A reverse cam mechanism associated with the firing pin blocking provides a resistance to and delays blowback. The bolt may interface with the necked rimfire cartridge using a undercut engagement on the forward end of the bolt. The semiautomatic firearm also may incorporate one or both of a dual trigger arrangement as part of a trigger and firing mechanism.

    Abstract translation: 具有往复式螺栓组件的半自动枪支具有延迟回吹和击球销块。 枪支特别适用于发射具有高度可靠性的颈部火焰筒。 特征防止电池外烧毁，当螺栓组件未完全接合到发射室或镜筒面时，螺栓体内的可动构件用作阻挡撞击销的阻挡构件，并防止撞针撞击 墨盒。 在实施例中，击发销具有两个停止部分，可移动构件可以根据枪支的循环状态来接合。 与触发销阻塞相关联的反向凸轮机构提供阻力并延迟回吹。 螺栓可以与颈缩的围栏筒连接，使用螺栓前端上的底切接合。 半自动火器还可以包括双触发装置中的一个或两个作为触发和发射机构的一部分。

    PORTABLE VACUUMING DEVICE FOR COLLECTING AND NEUTRALIZING FLAMMABLE RESIDUE
    114.
    发明申请
    PORTABLE VACUUMING DEVICE FOR COLLECTING AND NEUTRALIZING FLAMMABLE RESIDUE 有权
    用于收集和中和易燃残留物的便携式真空装置

    公开(公告)号：US20150208887A1

    公开(公告)日：2015-07-30

    申请号：US14168693

    申请日：2014-01-30

    Applicant: Alliant Techsystems Inc.

    Inventor： Scott E. Moore

    IPC: A47L7/00

    CPC classification number: A47L7/0071

    Abstract: A vacuuming device for neutralizing flammable powders. The device includes a container having an upper chamber and a lower chamber separated by a baffle, with the upper chamber being in fluid communication with the lower chamber proximate an outer annular region of baffle. A liquid such as water is disposed in the lower chamber, and an air jet drawn into the lower chamber via a vacuum inlet line. In one embodiment, the air jet passes through the liquid for generation of a tangential flow that causes the body of liquid to rotate within the lower chamber. The rotation in the lower chamber can also cause the air in the upper chamber to rotate, so that liquid droplets entrained therein migrate to the outer wall centrifugally. Flammable particles entrained in the air jet are wetted and neutralized.

    Abstract translation: 用于中和易燃粉末的抽吸装置。 该装置包括容器，该容器具有由挡板隔开的上部腔室和下部腔室，上部腔室与靠近挡板的外部环形区域的下腔室流体连通。 液体如水被设置在下腔室中，并且空气射流通过真空入口管线被吸入下腔室。 在一个实施例中，空气射流穿过液体以产生切向流，其导致液体在下腔室内旋转。 下室中的旋转也可导致上室中的空气旋转，从而夹带在其中的液滴从离心力迁移到外壁。 夹带在空气射流中的易燃颗粒被润湿并中和。

    Releasable Vest
    115.
    发明申请
    Releasable Vest 有权
    可释放的背心

    公开(公告)号：US20150059051A1

    公开(公告)日：2015-03-05

    申请号：US14531983

    申请日：2014-11-03

    Applicant: ALLIANT TECHSYSTEMS INC.

    Inventor： Frederick W. Storms, JR. ,  Marty Goldman ,  Stephen Matulewicz ,  Eric M. Yeates ,  Thomas A. Marx ,  David M. Jones

    IPC: A45F5/02 ,  A41D1/04

    CPC classification number: A45F5/02 ,  A41D1/04 ,  A41D2300/33 ,  A41D2400/44 ,  A41F1/02 ,  F41H1/02

    Abstract: A releasable vest having a front panel; front shoulder strap elements that include at least one front shoulder strap attachment opening; a back panel; a first waist belt element and a second waist belt element that are releasably coupled to the front panel and extend from the front panel; at least one release loop that is capable of being passed through an opening formed in at least one of the waist belt elements and an opening formed in the front shoulder strap elements; and a release lanyard that is capable of being passed through the release loop so as to releasably secure the waist belt elements and the shoulder strap elements to the release loop.

    Abstract translation: 具有前面板的可拆卸背心; 前肩带元件，其包括至少一个前肩带附接开口; 后面板 第一腰带元件和第二腰带元件，其可释放地联接到前面板并从前面板延伸; 至少一个释放环，其能够穿过形成在所述腰带元件中的至少一个中的开口和形成在所述前肩带元件中的开口; 以及能够穿过释放环的释放挂绳，以将腰带元件和肩带元件可释放地固定到释放回路。

    SPIN-STABILIZED NON-LETHAL PROJECTILE WITH A SHEAR-THINNING FLUID
    117.
    发明申请
    SPIN-STABILIZED NON-LETHAL PROJECTILE WITH A SHEAR-THINNING FLUID 有权
    具有剪切流体的旋转稳定的非离子表面活性剂

    公开(公告)号：US20140373745A1

    公开(公告)日：2014-12-25

    申请号：US14372723

    申请日：2013-01-16

    Applicant: ALLIANT TECHSYSTEMS INC.

    Inventor： Erik K. Carlson ,  Joshua L. Edel

    IPC: F42B12/36 ,  F42B12/74 ,  F42B12/40 ,  F42B8/16 ,  F42B10/26

    CPC classification number: F42B12/40 ,  F42B8/16 ,  F42B10/26 ,  F42B12/36 ,  F42B12/74 ,  F42B12/76

    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。

    Vest Having Releasable Components
    118.
    发明申请
    Vest Having Releasable Components 有权
    具有可拆卸组件的背心

    公开(公告)号：US20140338095A1

    公开(公告)日：2014-11-20

    申请号：US14451410

    申请日：2014-08-04

    Applicant: Alliant Techsystems Inc.

    Inventor： Frederick W. Storms, JR. ,  Eric M. Yeates ,  Thomas A. Marx ,  Marty Goldman

    IPC: A41D1/04

    CPC classification number: F41H1/02 ,  A41D1/04

    Abstract: A releasable vest having a front panel; front shoulder strap elements that include at least one front shoulder strap attachment opening; a back panel; a first waist belt element that extends from the front panel and has at least one waist belt element attachment opening formed through the waist belt element; a second waist belt element that extends from the front panel and has at least one release loop attached thereto, wherein the at least one release loop is capable of being passed through the waist belt attachment opening of the first waist belt element and the at least one front shoulder strap attachment opening of the front shoulder strap elements; and a release lanyard that is capable of being passed through the release loop so as to releasably secure the first waist belt element and the at least one shoulder strap element to the release loop.

    Abstract translation: 具有前面板的可拆卸背心; 前肩带元件，其包括至少一个前肩带附接开口; 后面板 第一腰带元件，其从所述前面板延伸并且具有穿过所述腰带元件形成的至少一个腰带元件附接开口; 第二腰带元件，其从前面板延伸并且具有附接到其上的至少一个释放环，其中所述至少一个释放环能够穿过所述第一腰带元件的腰带附接开口，并且所述至少一个 前肩带附件开口的前肩带元件; 以及能够穿过释放环的释放挂绳，以便将第一腰带元件和至少一个肩带元件可释放地固定到释放回路。

    POLYMER PROJECTILE HAVING AN INTEGRATED DRIVING BAND
    120.
    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。

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