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公开(公告)号：US20090282719A1
公开(公告)日：2009-11-19
申请号：US12503702
申请日：2009-07-15
Applicant: James Michael O'Dwyer
Inventor： James Michael O'Dwyer
CPC classification number: F42B5/035
Abstract: A barrel assembly for a weapon, said barrel assembly including a barrel; a plurality of projectile assemblies axially disposed in end to end abutting relationship within said barrel for operative sealing engagement with the bore of the barrel, each projectile including a projectile head and an integral cylindrical spacer portion extending axially and rearwardly from said projectile head; discrete propellant charges accommodated within said cylindrical spacer portion for propelling respective projectile assemblies sequentially through the muzzle of the barrel; ignition means for igniting said discrete propellant charges; and control means for selectively and sequentially actuating the ignition means. In one form, each projectile assembly further includes an internal wedging surface, at or adjacent the trailing end of said cylindrical extension which accommodates a tapered nose part of a following projectile, for expanding said trailing end into enhanced sealing engagement with the barrel upon engagement of said wedging surface With said tapered nose part.
Abstract translation: 用于武器的枪管组件，所述枪管组件包括枪管; 多个抛射组件，其轴向设置在所述筒内的端对端关系中，用于与所述筒的孔有效密封接合，每个抛射体包括射弹头和从所述射弹头轴向和向后延伸的整体圆柱形间隔部分; 容纳在所述圆柱形间隔件部分内的分立的推进剂装料，用于依次通过枪管的枪口推动相应的射弹组件; 点火装置，用于点燃所述离散推进剂装料; 以及用于选择性地并且顺序地致动点火装置的控制装置。 在一种形式中，每个抛射体组件还包括内部楔入表面，位于或邻近所述圆柱形延伸部的后端，其容纳随后的射弹的锥形鼻部，用于在所述圆柱形延伸部的接合时使所述后端扩大与所述筒的密封接合 所述楔形表面具有所述锥形鼻部。
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公开(公告)号：US20080148925A1
公开(公告)日：2008-06-26
申请号：US11808857
申请日：2007-06-13
Applicant: James Michael O'Dwyer
Inventor： James Michael O'Dwyer
IPC: F41F1/00
Abstract: A set defence means for defending a designated area including, at least one monitor for monitoring the designated area to detect anyone therein in which a new presence appears, defence capable of debilitating personnel present anywhere in a remote designated area and communication means providing communication between the monitoring means and the defence means for triggering selective activation of the defence means for delivering a debilitating attack to the detected zone.
Abstract translation: 一种用于捍卫指定区域的防御装置，包括：至少一个监视器，用于监视指定区域以检测出现新存在的任何人，能够使出现在远程指定区域中任何地方的人员衰弱的防御能力;以及通信装置， 监视装置和防御装置，用于触发选择性地激活防御装置，以将衰弱的攻击传送到检测到的区域。
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公开(公告)号：US07240601B2
公开(公告)日：2007-07-10
申请号：US10817667
申请日：2004-04-02
Applicant: James Michael O'Dwyer
Inventor： James Michael O'Dwyer
IPC: F41A19/68
CPC classification number: F42B5/035
Abstract: A barrel assembly for a weapon, said barrel assembly including a barrel; a plurality of projectile assemblies axially disposed in end to end abutting relationship within said barrel for operative sealing engagement with the bore of the barrel, each projectile including a projectile head and an integral cylindrical spacer portion extending axially and rearwardly from said projectile head; discrete propellant charges accommodated within said cylindrical spacer portion for propelling respective projectile assemblies sequentially through the muzzle of the barrel; ignition means for igniting said discrete propellant charges; and control means for selectively and sequentially actuating the ignition means. In one form, each projectile assembly further includes an internal wedging surface, at or adjacent the trailing end of said cylindrical extension which accommodates a tapered nose part of a following projectile, for expanding said trailing end into enhanced sealing engagement with the barrel upon engagement of said wedging surface with said tapered nose part.
Abstract translation: 用于武器的枪管组件，所述枪管组件包括枪管; 多个抛射组件，其轴向设置在所述筒内的端对端关系中，用于与所述筒的孔有效密封接合，每个抛射体包括射弹头和从所述射弹头轴向和向后延伸的整体圆柱形间隔部分; 容纳在所述圆柱形间隔件部分内的分立的推进剂装料，用于依次通过枪管的枪口推动相应的射弹组件; 用于点燃所述离散推进剂装料的点火装置; 以及用于选择性地并且顺序地致动点火装置的控制装置。 在一种形式中，每个抛射体组件还包括内部楔入表面，位于或邻近所述圆柱形延伸部的后端，其容纳随后的射弹的锥形鼻部，用于在所述圆柱形延伸部的接合时使所述后端扩大与所述筒的密封接合 所述楔形表面具有所述锥形鼻部。
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公开(公告)号：US07210412B2
公开(公告)日：2007-05-01
申请号：US10275714
申请日：2001-05-15
Applicant: James Michael O'Dwyer
Inventor： James Michael O'Dwyer
IPC: F42B14/06
Abstract: Projectile (10) is for use with barrel assemblies of the type having a plurality of axially disposed projectiles within a bore and wherein discrete propellant charges are provided for propelling respective projectiles sequentially from the bore. Projectile (10) comprises expandable sleeve (11) encircling at least part of core (12). Sleeve (11) and core (12) have wedging surfaces (14) operable to deform trailing part (21) of sleeve (11) into sealing engagement with the bore in response to pressures exerted on projectile (10). When projectiles (10) are axially disposed in the bore, rear face (24) of the leading projectile cooperates with leading face (20) of the trailing projectile to define a discrete space about spine (23) for receipt of the propellant charge. Sleeve (11) is retained about core (12) during travel to the target.
Abstract translation: 抛射体（10）用于具有在孔内具有多个轴向设置的抛射体的类型的筒组件，并且其中提供离散的推进剂装料以从所述孔依次推进相应的抛射体。 抛射物（10）包括环绕至少一部分核心（12）的可膨胀套筒（11）。 套筒（11）和芯部（12）具有楔形表面（14），其可操作以使套筒（11）的后部部分（21）响应于施加在弹丸（10）上的压力而与孔密封接合。 当射弹（10）轴向设置在孔中时，引导射弹的后表面（24）与后射弹的前导面（20）配合，以限定脊椎（23）的离散空间，用于接收推进剂装药。 在行驶到目标物时，套筒（11）保持在芯部（12）周围。
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公开(公告)号：US07146898B2
公开(公告)日：2006-12-12
申请号：US10522009
申请日：2002-11-11
Applicant: James Michael O'Dwyer
Inventor： James Michael O'Dwyer
IPC: F41F1/10
Abstract: A belt-fed machine gun (1) for firing a multiplicity of cartridges (6) encased in sleeves (7), which sleeves are linked to form a belt (8). The machine gun includes a plurality of substantially parallel barrels (2) mounted for circumrotation, a plurality of cradles (5) for supporting the cartridges encased in the sleeves, said cradles being mounted for circumrotation with said plurality of substantially parallel barrels (2) wherein a number of the plurality of cradles in an operative condition are aligned coaxially with corresponding barrels, a housing (9) and a breechblock (10). The housing and said cradles (5) in an operative condition engage sleeves (7) encasing cartridges (6) to form chambers with said breechblock, wherein the breechblock includes a guide (11) for engagement with a follower (15) on the cartridges (6) to urge cartridge and sleeve (7) into engagement with a barrel (2). The gun (1) further includes a firing mechanism for initiating a propellant charge (18) in one or more of the cartridges (6) supported by cradles (5) in the operative condition.
Abstract translation: 一种带式机械枪（1），用于点燃包围在套筒（7）中的多个盒（6），该套筒连接以形成带（8）。 机枪包括多个安装用于环绕的基本上平行的桶（2），多个支架（5），用于支撑包围在套筒中的盒，所述托架安装成用于与所述多个基本平行的桶（2）进行环绕，其中 在操作状态下的多个托架的数量与对应的筒体，壳体（9）和后膛块（10）同轴对准。 壳体和所述支架（5）处于操作状态，接合包围筒（6）的套筒（7）以与所述后膛块形成腔室，其中所述后膛块包括用于与所述弹药筒上的从动件（15）接合的引导件（11） 6）推动料筒和套筒（7）与桶（2）接合。 枪（1）还包括用于在操作状态下在由托架（5）支撑的一个或多个弹药筒（6）中启动推进剂装药（18）的击发机构。
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Patent Agency Ranking
公开(公告)号：US07140301B1
公开(公告)日：2006-11-28
申请号：US10130064
申请日：2000-11-17
Applicant: James Michael O'Dwyer
Inventor： James Michael O'Dwyer
IPC: F42B4/04
Abstract: A temporary airborne image is formed by the steps of arranging a plurality of projectiles in each of one or more barrel assemblies wherein the projectiles include image forming matter; firing a predetermined number of the plurality of projectiles from selected barrel assemblies; and deploying the image forming matter to form a temporary airborne image.
Abstract translation: 通过在一个或多个筒组件中的每一个中布置多个射弹的步骤形成临时机载图像，其中射弹包括成像物质; 从选定的筒组件射出预定数量的多个射弹; 并部署图像形成物以形成临时机载图像。
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公开(公告)号：US06343553B1
公开(公告)日：2002-02-05
申请号：US09424989
申请日：1999-12-03
Applicant: James Michael O'Dwyer
Inventor： James Michael O'Dwyer
IPC: F42B1400
Abstract: This invention provides a projectile assembly (10) having a body part (14) including a trailing portion (19) which reduces in diameter rearwardly and supports a sealing band (16) having a substantially cylindrical outer face for engagement with the bore (21) of the barrel (11). The body part (14) may move rearwardly through the sealing band (16) to expand it outwardly into sealing engagement with the bore (21). Upon firing the body part (14) moves forwardly relative to the sealing band (16) to free it from the bore (21).
Abstract translation: 本发明提供了一种具有主体部分（14）的射弹组件（10），该主体部分（14）包括后部（19），后部直径向后缩小并且支撑具有大致圆柱形外表面以与孔（21）接合的密封带（16） （11）。 主体部分（14）可以向后移动通过密封带（16），以使其向外膨胀以与孔（21）密封接合。 在燃烧时，主体部分（14）相对于密封带（16）向前移动以将其从孔（21）中释放出来。
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公开(公告)号：US6138395A
公开(公告)日：2000-10-31
申请号：US983505
申请日：1998-04-07
Applicant: James Michael O'Dwyer
Inventor： James Michael O'Dwyer
IPC: F41A21/06 , F41A21/00 , F41A21/28 , F41A25/12 , F41F1/00 , F41F3/045 , F42B5/03 , F42B14/00 , F41A19/00
Abstract: A barrel assembly (10) having a plurality of projectiles (11) stacked axially within the barrel (12) together with discrete selectively ignitable propellant charges (13) for propelling the projectiles (11) sequentially through the muzzle of the barrel (12) is provided with adjacent projectiles (11) separated from one another by locating means (13) independent of the projectiles. The locating means may be a solid propellant charge (13) located between adjacent projectiles or it may be a rigid casing (122) for the propellant. When subject to an in-barrel load a rear skirt portion of the active projectile (11) is expanded outwardly by the interaction between an inwardly reducing recess (14) formed in the rear end of a projectile and the nested complementary leading portion of the propellant charge (13) or propellant casing (122).
Abstract translation: PCT No.PCT / AU96 / 00459 Sec。 371日期：1998年4月7日 102（e）1998年4月7日PCT PCT 1996年7月19日PCT公布。 出版物WO97 / 04281 日期1997年2月6日具有多个在筒体（12）内轴向堆叠的多个射弹（11）的枪管组件（10），以及分离的可选择性点燃的推进剂装药（13），用于依次通过喷枪 枪管（12）设置有相邻的抛射物（11），通过不依赖于射弹的定位装置（13）彼此分开。 定位装置可以是位于相邻抛射体之间的固体推进剂装料（13），或者它可以是用于推进剂的刚性壳体（122）。 当受到桶内负载时，有源射弹（11）的后裙部分通过形成在射弹的后端中的向内减小的凹部（14）与推进剂的嵌套互补引导部分之间的相互作用向外扩展 （13）或推进剂套管（122）。
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公开(公告)号：US5883329A
公开(公告)日：1999-03-16
申请号：US525705
申请日：1995-09-12
Applicant: James Michael O'Dwyer
Inventor： James Michael O'Dwyer
Abstract: A barrel assembly (10) includes barrel (12), projectile assemblies (14) axially disposed within the barrel, propellant charges (16), ignition means (18), and control means (20). Projectile assemblies (14) are sequentially fired from the barrel. Also disclosed is an arming system, a barrel construction, means for preventing compression of the propellant charges and means for ensuring sealing between the projectile assembly and the barrel.
Abstract translation: PCT No.PCT / AU94 / 00124 Sec。 371 1995年9月12日第 102（e）日期1995年9月12日PCT 1994年3月14日PCT公布。 公开号WO94 / 20809 日期1994年9月15日一个枪管组件（10）包括枪管（12），轴向设置在枪管内的射弹组件（14），推进剂燃料（16），点火装置（18）和控制装置（20）。 射弹组件（14）从枪管顺序地射出。 还公开了一种武装系统，枪管结构，用于防止推进剂装料的压缩的装置和用于确保射弹组件和枪管之间的密封的装置。
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公开(公告)号：US08387532B2
公开(公告)日：2013-03-05
申请号：US12503702
申请日：2009-07-15
Applicant: James Michael O'Dwyer
Inventor： James Michael O'Dwyer
IPC: F42B5/08
CPC classification number: F42B5/035
Abstract: A barrel assembly for a weapon, said barrel assembly including a barrel; a plurality of projectile assemblies axially disposed in end to end abutting relationship within said barrel for operative sealing engagement with the bore of the barrel, each projectile including a projectile head and an integral cylindrical spacer portion extending axially and rearwardly from said projectile head; discrete propellant charges accommodated within said cylindrical spacer portion for propelling respective projectile assemblies sequentially through the muzzle of the barrel; ignition means for igniting said discrete propellant charges; and control means for selectively and sequentially actuating the ignition means. In one form, each projectile assembly further includes an internal wedging surface, at or adjacent the trailing end of said cylindrical extension which accommodates a tapered nose part of a following projectile, for expanding said trailing end into enhanced sealing engagement with the barrel upon engagement of said wedging surface With said tapered nose part.
Abstract translation: 用于武器的枪管组件，所述枪管组件包括枪管; 多个抛射组件，其轴向设置在所述筒内的端对端关系中，用于与所述筒的孔有效密封接合，每个抛射体包括射弹头和从所述射弹头轴向和向后延伸的整体圆柱形间隔部分; 容纳在所述圆柱形间隔件部分内的分立的推进剂装料，用于依次通过枪管的枪口推动相应的射弹组件; 点火装置，用于点燃所述离散推进剂装料; 以及用于选择性地并且顺序地致动点火装置的控制装置。 在一种形式中，每个抛射体组件还包括内部楔入表面，位于或邻近所述圆柱形延伸部的后端，其容纳随后的射弹的锥形鼻部，用于在所述圆柱形延伸部的接合时使所述后端扩大与所述筒的密封接合 所述楔形表面具有所述锥形鼻部。
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