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1. 发明授权

US10429490B2 Unmanned aerial vehicle with deployable transmit/receive module apparatus with ramjet 有权
公开(公告)号：US10429490B2
公开(公告)日：2019-10-01
申请号：US16049158
申请日：2018-07-30
申请人： The Boeing Company
发明人： Inyoung Daniel Kim , Ryan S. Wilson
IPC分类号： B64C29/00 , G01S7/02 , B64C30/00 , B64C39/02 , B64D5/00 , F02K7/10 , G01S7/00 , G05D1/00 , B64C3/38 , F42B10/48 , G01S13/00 , G01S13/87 , H01Q1/28 , B64C9/32 , B64D7/00 , B64D47/02
摘要： A system for bistatic radar target detection employs an unmanned aerial vehicle (UAV) having a ramjet providing supersonic cruise of the UAV. Deployable antenna arms support a passive radar receiver for bistatic reception of reflected radar pulses. The UAV operates with a UAV flight profile in airspace beyond a radar range limit. The deployable antenna arms have a first retracted position for supersonic cruise and are adapted for deployment to a second extended position acting as an airbrake and providing boresight alignment of the radar receiver. A mothership aircraft has a radar transmitter for transmitting radar pulses and operates with an aircraft flight profile outside the radar range limit. A communications data link operably interconnects the UAV and the tactical mothership aircraft, transmitting data produced by the bistatic reception of reflected radar pulses in the UAV radar antenna to the mothership aircraft.

2. 发明授权

US10371794B2 Unmanned aerial vehicle with deployable transmit/receive module apparatus with ramjet 有权
公开(公告)号：US10371794B2
公开(公告)日：2019-08-06
申请号：US15165663
申请日：2016-05-26
申请人： The Boeing Company
发明人： Inyoung Daniel Kim , Ryan S. Wilson
IPC分类号： B64C29/00 , G01S7/02 , B64C30/00 , B64C39/02 , B64D5/00 , F02K7/10 , G01S7/00 , G05D1/00 , B64C3/38 , F42B10/48 , G01S13/00 , G01S13/87 , H01Q1/28
摘要： A system for bistatic radar target detection employs an unmanned aerial vehicle (UAV) having a ramjet providing supersonic cruise of the UAV. Deployable antenna arms support a passive radar receiver for bistatic reception of reflected radar pulses. The UAV operates with a UAV flight profile in airspace beyond a radar range limit. The deployable antenna arms have a first retracted position for supersonic cruise and are adapted for deployment to a second extended position acting as an airbrake and providing boresight alignment of the radar receiver. A mothership aircraft has a radar transmitter for transmitting radar pulses and operates with an aircraft flight profile outside the radar range limit. A communications data link operably interconnects the UAV and the tactical mothership aircraft, transmitting data produced by the bistatic reception of reflected radar pulses in the UAV radar antenna to the mothership aircraft.

3. 发明授权

US09551553B1 Bowfishing arrow slide with overmolded dampening member arrangement 有权
标题翻译：具有包覆成型阻尼构件布置的弓箭箭形滑块
公开(公告)号：US09551553B1
公开(公告)日：2017-01-24
申请号：US14798522
申请日：2015-07-14
申请人： Bear Archery, Inc.
发明人： Theodore J. Boester , Josh Sidebottom
IPC分类号： F41B5/14 , F42B10/48 , F42B6/04
CPC分类号： F42B6/04 , F41B5/10 , F41B5/148 , F41B5/1488 , F42B10/48
摘要： Embodiments of the present disclosure include a bowfishing slide arrangement for use with an archery bow. In certain embodiments, the arrangement includes a slide having a slide body configured to slide along an arrow shaft. The arrangement further includes a stop used in cooperation with the slide. The stop is arrangeable on the arrow shaft in a manner to prevent the slide from sliding off of the arrow shaft. A dampening material is secured to the rear of the slide and arranged between the slide and the stop.
摘要翻译：本公开的实施例包括用于与射箭弓一起使用的弓形滑动装置。在某些实施例中，该装置包括滑动件，其具有构造成沿着箭头轴滑动的滑动主体。该装置还包括与幻灯片配合使用的停止件。该止动件可以在箭头轴上布置以防止滑块从箭头轴滑出。润滑材料固定到滑块的后部并且布置在滑块和止挡件之间。

4. 发明授权

US09429403B2 Methods and apparatuses for autonomous flight termination 有权
标题翻译：自主飞行终止的方法和装置
公开(公告)号：US09429403B2
公开(公告)日：2016-08-30
申请号：US14335651
申请日：2014-07-18
申请人： Orbital ATK, Inc.
发明人： George B. Papadopoulos , Derek R. Devries , Steven W. Thomas , Timothy J. Van Dixhorn , Charles L. Weigel , Charles L. Dedon
IPC分类号： F42B10/48 , B64G1/00 , B64G1/52
CPC分类号： F42B10/48 , B64G1/002 , B64G1/52
摘要： A flight safety assembly onboard an aerial vehicle includes a first sensor configured to sense first information related to flight of the aerial vehicle and a second sensor configured to sense second information related to the flight of the aerial vehicle. A sensor input is adapted to receive third information related to the flight of the aerial vehicle. A processor is operably coupled to the first sensor, the second sensor, and the sensor input. The processor is configured to determine three independent instantaneous impact points for the aerial vehicle by independently analyzing each of the first information, the second information and the third information. The processor is also configured to generate three independent onboard flight termination indicators for each of the three independent instantaneous impact points that intersects with a region to be protected.
摘要翻译：飞行器上的飞行安全组件包括：第一传感器，被配置为感测与飞行器的飞行有关的第一信息;以及第二传感器，被配置为感测与飞行器的飞行相关的第二信息。传感器输入适于接收与飞行器的飞行有关的第三信息。处理器可操作地耦合到第一传感器，第二传感器和传感器输入。处理器被配置为通过独立地分析第一信息，第二信息和第三信息中的每一个来确定用于飞行器的三个独立瞬时冲击点。处理器还被配置为为与要保护的区域相交的三个独立瞬时冲击点中的每一个生成三个独立的机载飞行终止指示符。

5. 发明申请

US20140067164A1 METHODS AND APPARATUSES FOR AUTONOMOUS FLIGHT TERMINATION 有权
标题翻译：自动飞行终止的方法和装置
公开(公告)号：US20140067164A1
公开(公告)日：2014-03-06
申请号：US13567794
申请日：2012-08-06
申请人： George B. Papadopoulos , Derek R. DeVries , Steven W. Thomas , Timothy J. Van Dixhorn , Charles L. Weigel , Charles L. Dedon
发明人： George B. Papadopoulos , Derek R. DeVries , Steven W. Thomas , Timothy J. Van Dixhorn , Charles L. Weigel , Charles L. Dedon
IPC分类号： F42B10/48
CPC分类号： F42B10/48 , B64G1/002 , B64G1/52
摘要： Embodiments include a flight safety assembly onboard an aerial vehicle, which includes a first sensor configured to sense first information related to flight of the aerial vehicle and a second sensor configured to sense second information related to the flight of the aerial vehicle. A sensor input is adapted to receive third information related to the flight of the aerial vehicle. A processor is operably coupled to the first sensor, the second sensor, and the sensor input. The processor is configured to determine three independent instantaneous impact points for the aerial vehicle by independently analyzing each of the first information, the second information and the third information. The processor is also configured to generate three independent onboard flight termination indicators for each of the three independent instantaneous impact points that intersects with a region to be protected.
摘要翻译：实施例包括飞行器上的飞行安全组件，其包括被配置为感测与飞行器的飞行有关的第一信息的第一传感器和被配置为感测与飞行器的飞行有关的第二信息的第二传感器。传感器输入适于接收与飞行器的飞行有关的第三信息。处理器可操作地耦合到第一传感器，第二传感器和传感器输入。处理器被配置为通过独立地分析第一信息，第二信息和第三信息中的每一个来确定用于飞行器的三个独立瞬时冲击点。处理器还被配置为为与要保护的区域相交的三个独立瞬时冲击点中的每一个生成三个独立的机载飞行终止指示符。

6. 发明授权

US08076623B2 Projectile control device 有权
标题翻译：射弹控制装置
公开(公告)号：US08076623B2
公开(公告)日：2011-12-13
申请号：US12405310
申请日：2009-03-17
申请人： Richard L. Dryer
发明人： Richard L. Dryer
IPC分类号： F42B10/48 , F42B15/01 , F42B10/00 , F42B15/00
CPC分类号： F42B10/668 , F42B10/26 , F42B10/28
摘要： A spin-stabilized projectile is steered by taking air from an air intake at the front of the projectile, and expelling the air along an outer surface of the projectile to alter its trajectory toward the desired impact location. Air taken in through the air intake is directed toward a rotor that is able to rotate relative to the rest of the projectile. The rotor has an outlet that may direct the air taken in at the air inlet out in a direction having both radial and circumferential components. The force produced in the radial direction provides a steering force substantially normal to the projectile axis, used to steer the projectile. The force produced in the circumferential direction is used to provide impetus to spin the rotor. A brake is used to control the rotational speed of the rotor, to control the direction that the air is expelled from the projectile.
摘要翻译：通过从射弹前部的进气口吸入空气，沿着射弹的外表面排出空气，改变其轨迹，朝向所需的冲击位置，引导旋转稳定的射弹。通过进气口吸入的空气被引向能够相对于其余射弹旋转的转子。转子具有出口，该出口可引导在空气入口处吸入的空气沿具有径向和周向分量的方向。在径向方向上产生的力提供了基本上垂直于射弹轴线的转向力，用于引导射弹。在圆周方向上产生的力用于提供旋转转子的动力。制动器用于控制转子的转速，以控制空气从射弹排出的方向。

7. 发明授权

US5932836A Range limited projectile using augmented roll damping 失效
标题翻译：范围有限弹丸使用增强滚动阻尼
公开(公告)号：US5932836A
公开(公告)日：1999-08-03
申请号：US926153
申请日：1997-09-09
申请人： Charles O. White
发明人： Charles O. White
IPC分类号： F42B8/12 , F42B10/22 , F42B10/26 , F42B10/48 , F42B10/54
CPC分类号： F42B10/22 , F42B10/48 , F42B10/54
摘要： A training projectile that utilizes flutes or flats to augment roll damping characteristics and thereby cause the projectile to crossover into a gyroscopically unstable trajectory pattern at a predetermined time. Prior to the crossover, the training projectile maintains a gyroscopically stable trajectory, which enables extrapolation to ascertain the trajectory of a non-training projectile that does not have an augmented roll damping section. The unstable trajectory pattern substantially reduces the distance the training projectile can traverse, thereby reducing the amount of area required for a training range.
摘要翻译：一种训练抛射体，其利用凹槽或平面来增加滚动阻尼特性，从而使射弹在预定时间内交叉成陀螺不稳定的轨迹图案。在交叉之前，训练抛射体保持陀螺稳定的轨迹，这使得外推能够确定没有增加的滚动阻尼部分的非训练射弹的轨迹。不稳定的轨迹图形大大减少了训练射弹可以穿过的距离，从而减少训练范围所需的面积。

8. 发明授权

US5477786A Subcaliber arrow projectile 失效
标题翻译： Subcaliber箭射弹
公开(公告)号：US5477786A
公开(公告)日：1995-12-26
申请号：US301898
申请日：1994-09-07
申请人： Jurgen Leeker , Klaus Unterstein , Wilhelm Becker
发明人： Jurgen Leeker , Klaus Unterstein , Wilhelm Becker
IPC分类号： F42B10/06 , F42B10/48 , F42B8/12 , F42B12/06
CPC分类号： F42B10/06 , F42B10/48
摘要： A subcaliber arrow projectile includes a projectile body which has a rearwardly widening, conical projectile tip having a forward point and a rearward base, whose caliber corresponds to the projectile caliber. The projectile body further has a rearwardly widening, resistance-stabilizing conical rear part immediately adjoining the base of the projectile tip. The rear part has an enlarged caliber which is greater than the projectile caliber.
摘要翻译：一个亚光弓箭头射弹包括一个具有向后扩宽的圆锥形射弹尖端的射弹体，其具有前向点和后部底座，其口径对应于射弹口径。射弹体还具有向后加宽的电阻稳定的锥形后部，紧邻着射头的底部。后部具有比射出口径更大的口径。

9. 发明授权

US4788915A Hunting ammunition comprising a bullet of increased effectiveness 失效
标题翻译：狩猎弹药包括提高效能的一个子弹
公开(公告)号：US4788915A
公开(公告)日：1988-12-06
申请号：US55907
申请日：1987-05-29
申请人： Jean-Claude Sauvestre
发明人： Jean-Claude Sauvestre
IPC分类号： F42B10/08 , F42B10/48 , F42B11/00
CPC分类号： F42B10/08 , F42B10/48 , Y10S102/703
摘要： The invention relates in particular to hunting ammunition for a fire-arm of the kind having a subcaliber bullet fitted with a feathering, the subcaliber bullet allowing for destabilization on its trajectory beyond a distance travelled outside of the fire-arm.
摘要翻译：本发明特别涉及具有装有羽毛的亚型子弹的类型的火臂的弹药弹药，其子弹子弹允许其轨迹上的移动超过在火臂外行进的距离。

10. 发明授权

US4297948A Projectile 失效
标题翻译：射弹
公开(公告)号：US4297948A
公开(公告)日：1981-11-03
申请号：US122793
申请日：1980-03-04
申请人： William F. Donovan
发明人： William F. Donovan
IPC分类号： F42B10/48 , F42B11/22 , F42B13/00
CPC分类号： F42B10/48
摘要： A spin stabilized projectile is arranged to have variable flight stability.he projectile has a casing with a cavity that contains a given mass of fluid. The cavity is shaped to provide a balanced flow of fluid with respect to the axis of spin as the projectile is trajected. This balanced flow alters the flight stability of the projectile.
摘要翻译：旋转稳定的抛射体被设置为具有可变的飞行稳定性。射弹具有一个带腔体的壳体，其中包含一定质量的流体。空腔被成形为当抛射体被引导时相对于旋转轴线提供平衡的流体流动。这种平衡的流量改变了射弹的飞行稳定性。

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