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1. 发明授权

US4350881A Projectile position detection apparatus 失效
标题翻译：射弹位置检测仪
公开(公告)号：US4350881A
公开(公告)日：1982-09-21
申请号：US110492
申请日：1980-01-08
申请人： Lindsay C. Knight , Robert B. Phillips , William H. Bowyer , Bruce Moxley
发明人： Lindsay C. Knight , Robert B. Phillips , William H. Bowyer , Bruce Moxley
IPC分类号： F41J5/06 , G06F15/20 , F41J5/12
CPC分类号： F41J5/06 , F41J5/044 , Y10S367/906
摘要： Disclosed is an apparatus for indicating the location in a measurement plane through which a projectile passes. The apparatus includes an array of at least three transducers responsive to the airborne pressure wave produced by the projectile and positioned at predetermined locations along a line parallel to the movement plane. The apparatus further includes a device for measuring the velocity of the projectile and another for measuring the velocity of sound in air in the vicinity of the transducers. A computing means, responsive to the array of transducers, the velocity measuring means and the propagation of sound determination is provided which determines the location in the measurement plane through which the projectile passed and provides an output indicating that location. Also disclosed is a means, in combination with the position detecting means, for detecting and providing a positive indication of a projectile hit on a target member.
摘要翻译：公开了一种用于指示射弹通过的测量平面中的位置的装置。该装置包括响应于由弹丸产生的空气传播压力波并且沿着平行于移动平面的线定位在预定位置的至少三个换能器的阵列。该装置还包括用于测量射弹速度的装置和用于测量换能器附近的空气中的声速的装置。提供了响应于换能器阵列的计算装置，速度测量装置和声音确定的传播确定了射弹通过的测量平面中的位置，并提供了指示该位置的输出。还公开了一种与位置检测装置组合的装置，用于检测并提供对目标构件上的射弹撞击的肯定指示。

2. 发明授权

US4313182A Target equipment 失效
标题翻译：目标设备
公开(公告)号：US4313182A
公开(公告)日：1982-01-26
申请号：US169393
申请日：1980-07-16
申请人： Lindsay C. Knight , Anthony T. Curtis , Robert B. Phillips , William H. Bowyer
发明人： Lindsay C. Knight , Anthony T. Curtis , Robert B. Phillips , William H. Bowyer
IPC分类号： F41J5/06 , G01S5/18 , G01S5/20
CPC分类号： F41J5/06 , Y10S367/906
摘要： In a target equipment in which transducers are provided to detect the pressure wave generated by a projectile the transducers being connected to a timing and calculating device adapted to calculate from the time delays between the instants of reception of the pressure wave the trajectory of the projectile, a signal transmitter, comprising a spark generator, is used to transmit sonic signals which are detected by the transducers. The signal transmitter can be used to indicate the precise location or shape of the target and this information is stored in the computer memory.

3. 发明授权

US4349728A Target apparatus 失效
标题翻译：目标装置
公开(公告)号：US4349728A
公开(公告)日：1982-09-14
申请号：US101191
申请日：1979-12-07
申请人： Robert B. Phillips , William H. Bowyer , Bruce Moxley
发明人： Robert B. Phillips , William H. Bowyer , Bruce Moxley
IPC分类号： B06B1/06 , F41J5/06 , G01S5/22 , G06F15/20 , F41J5/12
CPC分类号： G01S5/22 , B06B1/0681 , F41J5/06 , Y10S367/906
摘要： A target apparatus, having a framework covered by sheets of material to form a chamber the sheets of material being penetrable by a projectile, such as a bullet, fired at the target. A plurality of transducers are positioned at respective spaced-apart locations within the chamber and lying on an arc of a circle, for detecting shock or pressure waves in the chamber caused upon penetration of the sheets of material by the projectile. Time differences between instants of detection of a shock or pressure wave by the transducers are measured, the location at which the projectile penetrated the sheet of material being determined from the time differences. Preferably, a bull's-eye or aiming mark is provided on the target, the center of which is aligned with the center of the circle on which the transducers lie. Apparatus is also disclosed for determining the speed of sound in air within the chamber, enabling the projectile penetration point to be determined with particular accuracy.
摘要翻译：一种目标装置，其具有由片材材料覆盖以形成室的框架，所述材料片可以被诸如子弹的射弹穿透，在目标处被击发。多个换能器被定位在腔室内相应的间隔开的位置并且位于圆弧上，用于检测由弹丸穿过材料片时引起的室内的冲击波或压力波。测量通过换能器检测冲击波或压力波的时刻之间的时间差，射弹穿透材料片的位置由时间差确定。优选地，在目标上设置公牛眼或瞄准标记，其中心与换能器所在的圆的中心对准。还公开了用于确定室内的空气中的声速的装置，使得能够以特别的精度来确定射弹穿透点。

4. 发明授权

US4425500A Firing range 失效
标题翻译：射击范围
公开(公告)号：US4425500A
公开(公告)日：1984-01-10
申请号：US286279
申请日：1981-07-23
申请人： Lindsay C. Knight , David A. Cash , Duncan Stewart , Robert A. Cottis , William H. Bowyer , Robert C. Newnham , Frederick J. Williams , David W. Pardon
发明人： Lindsay C. Knight , David A. Cash , Duncan Stewart , Robert A. Cottis , William H. Bowyer , Robert C. Newnham , Frederick J. Williams , David W. Pardon
IPC分类号： B23K11/14 , B21F27/10 , B23K11/00 , B23K11/10 , F41G3/26 , F41J5/00 , F41J5/12 , G01H3/00 , G01S5/18 , G01S5/22 , G01S7/521 , H04R1/00 , H04R17/00 , G06F15/20
CPC分类号： F41G3/26 , F41J5/12 , G01S5/22 , Y10S367/906
摘要： An apparatus for use in a firing range, in which transducers located adjacent the target area detect the airborne shock wave from supersonic projectiles. The position at which each projectile passes through the target plane is determined from the relative time of arrival of the associated shock wave at the transducers. A visual display of the target and the projectile position is provided for the use of range personnel.
摘要翻译：一种用于击发范围的装置，其中位于目标区域附近的换能器检测来自超音速射弹的空中冲击波。每个抛射体通过目标平面的位置由相关联的冲击波到达换能器的相对时间确定。提供目标和射弹位置的视觉显示，以供范围人员使用。

5. 发明授权

US4282453A Transducer apparatus for detecting airborne pressure pulse 失效
标题翻译：用于检测空气压力脉冲的传感器装置
公开(公告)号：US4282453A
公开(公告)日：1981-08-04
申请号：US51125
申请日：1979-06-22
申请人： Lindsay C. Knight , David A. Cash , Duncan Stewart , Robert A. Cottis , William H. Bowyer , Robert C. Newnham , Frederick J. Williams , David W. Pardon
发明人： Lindsay C. Knight , David A. Cash , Duncan Stewart , Robert A. Cottis , William H. Bowyer , Robert C. Newnham , Frederick J. Williams , David W. Pardon
IPC分类号： B23K11/14 , B21F27/10 , B23K11/00 , B23K11/10 , F41G3/26 , F41J5/00 , F41J5/12 , G01H3/00 , G01S5/18 , G01S5/22 , G01S7/521 , H04R1/00 , H04R17/00 , H01L41/08
CPC分类号： F41G3/26 , F41J5/12 , G01S5/22 , Y10S367/906
摘要： An apparatus for use in a firing range, in which transducers located adjacent the target area detect the airborne shock wave from supersonic projectiles. The position at which each projectile passes through the target plane is determined from the relative time of arrival of the associated shock wave at the transducers. A visual display of the target and the projectile position is provided for the use of range personnel.
摘要翻译：一种用于击发范围的装置，其中位于目标区域附近的换能器检测来自超音速射弹的空中冲击波。每个抛射体通过目标平面的位置由相关联的冲击波到达换能器的相对时间确定。提供目标和射弹位置的视觉显示，以供范围人员使用。

6. 发明授权

US4514621A Firing range 失效
标题翻译：射击范围
公开(公告)号：US4514621A
公开(公告)日：1985-04-30
申请号：US542550
申请日：1983-10-17
申请人： Lindsay C. Knight , David A. Cash , Duncan Stewart , Robert A. Cottis , William H. Bowyer , Robert C. Newnham , Frederick J. Williams , David W. Pardon
发明人： Lindsay C. Knight , David A. Cash , Duncan Stewart , Robert A. Cottis , William H. Bowyer , Robert C. Newnham , Frederick J. Williams , David W. Pardon
IPC分类号： B23K11/14 , B21F27/10 , B23K11/00 , B23K11/10 , F41G3/26 , F41J5/00 , F41J5/12 , G01H3/00 , G01S5/18 , G01S5/22 , G01S7/521 , H04R1/00 , H04R17/00 , G06F15/20
CPC分类号： F41G3/26 , F41J5/12 , G01S5/22 , Y10S367/906
摘要： An apparatus for use in a firing range, in which transducers located adjacent the target area detect the airborne shock wave from supersonic projectiles. The position at which each projectile passes through the target plane is determined from the relative time of arrival of the associated shock wave at the transducers. A visual display of the target and the projectile position is provided for the use of range personnel.
摘要翻译：一种用于击发范围的装置，其中位于目标区域附近的换能器检测来自超音速射弹的空中冲击波。每个抛射体通过目标平面的位置由相关联的冲击波到达换能器的相对时间确定。提供目标和射弹位置的视觉显示，以供范围人员使用。

7. 发明授权

US4281241A Firing range 失效
标题翻译：射击范围
公开(公告)号：US4281241A
公开(公告)日：1981-07-28
申请号：US51218
申请日：1979-06-22
申请人： Lindsay C. Knight , David A. Cash , Duncan Stewart , Robert A. Cottis , William H. Bowyer , Robert C. Newnham , Frederick J. Williams , David W. Pardon
发明人： Lindsay C. Knight , David A. Cash , Duncan Stewart , Robert A. Cottis , William H. Bowyer , Robert C. Newnham , Frederick J. Williams , David W. Pardon
IPC分类号： B23K11/14 , B21F27/10 , B23K11/00 , B23K11/10 , F41G3/26 , F41J5/00 , F41J5/12 , G01H3/00 , G01S5/18 , G01S5/22 , G01S7/521 , H04R1/00 , H04R17/00 , G06F15/20
CPC分类号： F41G3/26 , F41J5/12 , G01S5/22 , Y10S367/906
摘要： An apparatus for use in a firing range, in which transducers located adjacent the target area detect the airborne shock wave from supersonic projectiles. The position at which each projectile passes through the target plane is determined from the relative time of arrival of the associated shock wave at the transducers. A visual display of the target and the projectile position is provided for the use of range personnel.
摘要翻译：一种用于击发范围的装置，其中位于目标区域附近的换能器检测来自超音速射弹的空中冲击波。每个抛射体通过目标平面的位置由相关联的冲击波到达换能器的相对时间确定。提供目标和射弹位置的视觉显示，以供范围人员使用。

8. 发明授权

US4261579A Shock wave triggered target indicating system 失效
标题翻译：冲击波触发目标指示系统
公开(公告)号：US4261579A
公开(公告)日：1981-04-14
申请号：US43807
申请日：1979-05-30
申请人： William H. Bowyer , Robert Newnham
发明人： William H. Bowyer , Robert Newnham
IPC分类号： B29C70/70 , F41J5/06 , G01S5/18 , G01S5/22
CPC分类号： F41J5/06 , B29C70/70 , Y10S367/902 , Y10S367/906
摘要： To determine the position of a bullet relative to a target an array of at least six transducers is provided, the transducers being in two parallel rows of three in a common plane. The instants of detection of the shock wave generated by the bullet are measured and the position of the bullet is calculated from the measured values.
摘要翻译：为了确定子弹相对于目标的位置，提供了至少六个换能器的阵列，换能器在公共平面中处于两个平行的三行中。测量由子弹产生的冲击波的检测时刻，并根据测量值计算子弹的位置。

9. 发明授权

US4136873A Targets and materials therefor 失效
标题翻译：目标和材料
公开(公告)号：US4136873A
公开(公告)日：1979-01-30
申请号：US704551
申请日：1976-07-12
申请人： William H. Bowyer
发明人： William H. Bowyer
IPC分类号： F41J1/01 , F41J1/02
CPC分类号： F41J1/01 , Y10S273/04
摘要： A target formed from a material comprising a mixture of polyethylene and talc. The inclusion of talc improves the properties of the target at temperatures ranging from in excess of 60.degree. C down to minus 20.degree. C or below.
摘要翻译：由包含聚乙烯和滑石的混合物的材料形成的靶。包含滑石可以在超过60℃至-20℃或更低的温度范围内改善靶的性能。

10. 发明授权

US4678194A Target apparatus including transmitting/receiving dart 失效
标题翻译：目标装置包括发射/接收飞镖
公开(公告)号：US4678194A
公开(公告)日：1987-07-07
申请号：US624665
申请日：1984-06-18
申请人： William H. Bowyer , Robert L. Crocker , Christopher M. Hansford , Leslie K. Parker , Nigel Gray
发明人： William H. Bowyer , Robert L. Crocker , Christopher M. Hansford , Leslie K. Parker , Nigel Gray
IPC分类号： F41J5/04 , A63B63/00
CPC分类号： F41J3/0066 , F41J3/0095 , F41J5/04
摘要： The present invention relates to a target having conductive fibres in a plurality of beds into which a transmitting/receiving projectile may be embedded with a portion of the projectile remaining protruding from the target. Each bed indicates a score and is electronically insulated from the other. In some embodiments the separate scoring portions of the target transmit different signals with the signal from the projectile embedded in that portion of the target being radiated at a greater strength. The strongest signal (indicative of the portion of the target struck) is received by a nearby receiver and the score displayed. An alternative embodiment utilizes an externally transmitted signal and the projectile acts as a receiving antenna, conveying the signal to only that target bed in which the projectile is embedded and the individual beds are connected to the scoring display system.
摘要翻译： PCT No.PCT / GB83 / 00264 Sec。 371日期1984年6月18日 102（e）日期1984年6月18日PCT提交1983年10月18日PCT公布。出版物WO84 / 01618 日期1984年4月26日。本发明涉及一种在多个床中具有导电纤维的靶，其中可以嵌入发射/接收射弹，其中一部分弹丸保留从靶上突出。每张床表示一个分数，并与另一个电子绝缘。在一些实施例中，目标的分开的评分部分以更大的强度辐射来自射入物的信号，其中嵌入在目标的该部分中的信号被发射不同的信号。最强的信号（指示目标的部分被击中）由附近的接收器接收并显示得分。替代实施例利用外部传输的信号，并且射弹用作接收天线，将信号传送到只有其中嵌入射弹的目标床，并且各个床连接到评分显示系统。

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