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公开(公告)号：US07966937B1
公开(公告)日：2011-06-28
申请号：US12348189
申请日：2009-01-02
摘要： A projectile is provided comprising a body with a channel that contains a non-Newtonian fluid. In various embodiments a plunger is located in the channel, wherein the plunger transmits a force to the non-Newtonian fluid upon interacting with a target, causing the non-Newtonian fluid to exert a pressure in the channel, and wherein the viscosity of the non-Newtonian fluid changes upon interacting with the target. By way of non-limiting example, the non-Newtonian fluid of embodiments of the present invention can comprise a shear-thickening fluid that increases its viscosity with at least the rate of shear upon interacting with the target.
摘要翻译： 提供一种抛射体，其包括具有包含非牛顿流体的通道的主体。 在各种实施例中，柱塞位于通道中，其中柱塞在与靶物相互作用时向非牛顿流体传递力，导致非牛顿流体在通道中施加压力，并且其中非 - - 与目标物相互作用时，牛顿流体发生变化。 作为非限制性实例，本发明实施方案的非牛顿流体可以包含剪切增稠流体，其在与目标物相互作用时至少以剪切速率增加其粘度。
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公开(公告)号：US07533641B1
公开(公告)日：2009-05-19
申请号：US11779875
申请日：2007-07-18
IPC分类号： F01L1/32
CPC分类号： F01L1/28 , F01L15/14 , F02B31/06 , Y02T10/146
摘要： One embodiment of the present invention provides a poppet valve offering an increased valve area, comprising an outer valve head comprising an outer valve port and an inner valve head comprising an inner valve port. The inner valve head is rotatable relative to the outer valve head to align the inner and outer valve ports to open a path through the poppet valve, thereby increasing the effective valve area of the poppet valve. The path created by aligning the inner and outer valve ports can be designed to mix air flowing into a combustion chamber.
摘要翻译： 本发明的一个实施例提供了一种提供增加的阀面积的提升阀，包括一个包括外部阀口的外部阀头和包括内部阀口的内部阀头。 内阀头可相对于外阀头旋转，以使内外阀门对齐以打开通过提升阀的路径，从而增加提升阀的有效阀面积。 通过对准内部和外部阀口而产生的路径可以设计成混合流入燃烧室的空气。
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公开(公告)号：US08640598B1
公开(公告)日：2014-02-04
申请号：US13184529
申请日：2011-07-16
IPC分类号： F41A5/20
CPC分类号： F41A5/20
摘要： The embodiments described herein relate generally to a sleeve piston for operating the bolt carrier of a firearm. The sleeve piston can comprise a monolithic sleeve piston or it can comprise two or more sleeve-piston parts, thereby evenly distributing the reciprocating mass of an auto-loading firearm about its barrel, minimizing muzzle rise. The sleeve piston can further be coupled to the bolt carrier by two or more operating rods, thereby reducing the tipping force or off-axis torque experienced by the bolt carrier during firearm operation. The sleeve piston can also reciprocate in a sleeve gas block coupled to a barrel, thereby helping to transfer heat away from the barrel. The sleeve piston embodiments of the present invention provide a balanced and compact operating mechanism that is ideally suited for rifles, carbines, and personal-defense weapons.
摘要翻译： 本文所述的实施例大体上涉及用于操作枪支的螺栓支架的套筒活塞。 套筒活塞可以包括一个整体的套筒活塞，或者它可以包括两个或更多个套筒 - 活塞部件，从而使自动装载枪支的往复运动物质均匀分布在其筒体周围，从而最小化枪口上升。 套筒活塞还可以通过两个或多个操作杆联接到螺栓承载件，从而减少在枪械操作期间由螺栓承载件承受的倾覆力或离轴扭矩。 套筒活塞还可以在与筒体相连的套筒气体块中往复运动，从而有助于将热量从筒体传送出去。 本发明的套筒活塞实施例提供了平衡和紧凑的操作机构，其理想地适用于步枪，卡宾枪和个人防御武器。
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公开(公告)号：US07311068B2
公开(公告)日：2007-12-25
申请号：US11507419
申请日：2006-08-21
IPC分类号： F01L1/28
CPC分类号： F01L15/14 , F01L1/28 , Y02T10/146
摘要： One embodiment of the present invention provides a poppet valve offering an increased valve area, comprising an outer valve head having an outer valve port and an inner valve head having an inner valve port. The inner valve head is rotatable relative to the outer valve head to align the inner and outer valve ports, thereby increasing the effective valve area of the poppet valve. The path created by aligning the inner and outer valve ports can be designed to mix air flowing through the poppet valve. Another embodiment of the present invention provides a valve guide containing a poppet valve having a guide pin, wherein the guide pin rests within a groove in the valve guide. As the poppet valve moves through the valve guide, the groove controls movement of the guide pin and causes the poppet valve to rotate relative to the valve guide.
摘要翻译： 本发明的一个实施例提供一种提供增加的阀面积的提升阀，包括具有外阀口的外阀头和具有内阀口的内阀头。 内阀头可相对于外阀头旋转，以使内外阀门对准，从而增加提升阀的有效阀面积。 通过对准内阀和外阀口产生的路径可以设计成混合通过提升阀流动的空气。 本发明的另一个实施例提供一种阀引导件，其包含具有引导销的提升阀，其中引导销位于阀引导件的凹槽内。 当提升阀通过阀导向件移动时，凹槽控制导销的运动，并使提升阀相对于阀导向件旋转。
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公开(公告)号：US09909838B1
公开(公告)日：2018-03-06
申请号：US15450022
申请日：2017-03-05
摘要： The embodiments of the disclosed invention relate to fiber optic weapon sights that use a reflector to direct ambient light to a fiber optic rod and thus provide weapon sights that are bright in any lighting condition. In one instance, the reflector can have a concave shape, such as a spherical or parabolic shape, that can focus ambient light on the fiber optic rod and thereby significantly increase the brightness of the weapon sight. The embodiments of the present invention can accordingly provide enhanced fiber optic front and/or rear sights for weapons including rifles, pistols, and shotguns.
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公开(公告)号：US09335118B1
公开(公告)日：2016-05-10
申请号：US14592185
申请日：2015-01-08
CPC分类号： F41G1/345
摘要： The embodiments of the disclosed invention relate to fiber optic weapon sights that use a reflector to direct ambient light to a fiber optic rod, and thus can provide weapon sights that are bright, or at least visible, in a variety of lighting condition. In one instance, the reflector can have a concave shape, such as a spherical or parabolic shape, that can focus ambient light on the fiber optic rod and thereby significantly increase the brightness of the weapon sight. The embodiments of the present invention can accordingly provide enhanced fiber optic front and/or rear sights for weapons including rifles, pistols, and shotguns.
摘要翻译： 所公开的发明的实施例涉及使用反射器将环境光引导到光纤棒的光纤武器瞄准镜，并且因此可以在各种照明条件下提供亮度或至少可见的武器瞄准具。 在一种情况下，反射器可以具有凹入形状，例如球形或抛物线形状，其可以将环境光聚焦在光纤棒上，从而显着增加武器瞄准器的亮度。 因此，本发明的实施例可以提供用于包括步枪，手枪和猎枪的武器的增强的光纤前视和/或后视。
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公开(公告)号：US20080000378A1
公开(公告)日：2008-01-03
申请号：US11480694
申请日：2006-07-01
IPC分类号： F42B10/00
CPC分类号： F42B12/34
摘要： A projectile comprising a body having a channel, one or more recesses in the channel, a plunger in the channel, and a fluid in the channel is provided. When the projectile impacts a target, the plunger is driven down the channel, exerting a force on the fluid. The fluid, in turn, exerts fluidic pressure within the recesses, promoting rapid yet predictable expansion of the projectile. Another embodiment of the present invention provides a projectile utilizing a non-Newtonian fluid to optimize expansion of the projectile upon impacting a target.
摘要翻译： 一种抛射体，包括具有通道的主体，通道中的一个或多个凹槽，通道中的柱塞，以及通道中的流体。 当弹丸撞击目标时，柱塞被驱动向下通道，对流体施加力。 流体又在凹槽内发挥流体压力，促进弹丸的快速但可预测的扩张。 本发明的另一个实施例提供一种利用非牛顿流体的弹丸，以在撞击目标时优化弹丸的扩张。
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公开(公告)号：US08397641B1
公开(公告)日：2013-03-19
申请号：US13158382
申请日：2011-06-11
摘要： A projectile is provided comprising a body with a channel that contains a non-Newtonian fluid. In various embodiments a plunger is located in the channel, wherein the plunger transmits a force to the non-Newtonian fluid upon interacting with a target, causing the non-Newtonian fluid to exert a pressure in the channel, and wherein the viscosity of the non-Newtonian fluid changes upon interacting with the target. By way of non-limiting example, the non-Newtonian fluid of embodiments of the present invention can comprise a shear-thickening fluid that increases its viscosity with at least the rate of shear upon interacting with the target.
摘要翻译： 提供一种抛射体，其包括具有包含非牛顿流体的通道的主体。 在各种实施例中，柱塞位于通道中，其中柱塞在与靶物相互作用时向非牛顿流体传递力，导致非牛顿流体在通道中施加压力，并且其中非 - - 与目标物相互作用时，牛顿流体发生变化。 作为非限制性实例，本发明实施方案的非牛顿流体可以包含剪切增稠流体，其在与目标物相互作用时至少以剪切速率增加其粘度。
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公开(公告)号：US07647902B1
公开(公告)日：2010-01-19
申请号：US12146639
申请日：2008-06-26
CPC分类号： F01L15/14 , F01L1/28 , Y02T10/146
摘要： One embodiment of the present invention provides a poppet valve offering an increased valve area, comprising an outer valve head having an outer valve port and an inner valve head having an inner valve port. The inner valve head is rotatable relative to the outer valve head to align the inner and outer valve ports, thereby increasing the effective valve area of the poppet valve. The path created by aligning the inner and outer valve ports can be designed to mix air flowing through the poppet valve. Another embodiment of the present invention provides a valve guide containing a poppet valve having a guide pin, wherein the guide pin rests within a groove in the valve guide. As the poppet valve moves through the valve guide, the groove controls movement of the guide pin and causes the poppet valve to rotate relative to the valve guide.
摘要翻译： 本发明的一个实施例提供一种提供增加的阀面积的提升阀，包括具有外阀口的外阀头和具有内阀口的内阀头。 内阀头可相对于外阀头旋转，以使内外阀门对准，从而增加提升阀的有效阀面积。 通过对准内阀和外阀口产生的路径可以设计成混合通过提升阀流动的空气。 本发明的另一个实施例提供一种阀引导件，其包含具有引导销的提升阀，其中引导销位于阀引导件的凹槽内。 当提升阀通过阀导向件移动时，凹槽控制导销的运动，并使提升阀相对于阀导向件旋转。
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公开(公告)号：US07398748B1
公开(公告)日：2008-07-15
申请号：US11941923
申请日：2007-11-16
CPC分类号： F01L15/14 , F01L1/28 , Y02T10/146
摘要： One embodiment of the present invention provides a poppet valve offering an increased valve area, comprising an outer valve head having an outer valve port and an inner valve head having an inner valve port. The inner valve head is rotatable relative to the outer valve head to align the inner and outer valve ports, thereby increasing the effective valve area of the poppet valve. The path created by aligning the inner and outer valve ports can be designed to mix air flowing through the poppet valve. Another embodiment of the present invention provides a valve guide containing a poppet valve having a guide pin, wherein the guide pin rests within a groove in the valve guide. As the poppet valve moves through the valve guide, the groove controls movement of the guide pin and causes the poppet valve to rotate relative to the valve guide.
摘要翻译： 本发明的一个实施例提供一种提供增加的阀面积的提升阀，包括具有外阀口的外阀头和具有内阀口的内阀头。 内阀头可相对于外阀头旋转，以使内外阀门对准，从而增加提升阀的有效阀面积。 通过对准内阀和外阀口产生的路径可以设计成混合通过提升阀流动的空气。 本发明的另一个实施例提供一种阀引导件，其包含具有引导销的提升阀，其中引导销位于阀引导件的凹槽内。 当提升阀通过阀导向件移动时，凹槽控制导销的运动，并使提升阀相对于阀导向件旋转。
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