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91. 发明授权

US4938145A Cased telescoped ammunition having features augmenting cartridge case dimensional recovery by case skin tube 失效
标题翻译：具有通过外壳皮肤管增强药筒尺寸恢复功能的套管伸缩弹药
公开(公告)号：US4938145A
公开(公告)日：1990-07-03
申请号：US440489
申请日：1989-11-24
申请人： Wilford E. Martwick
发明人： Wilford E. Martwick
IPC分类号： F42B5/045 , F42B5/26 , F42B33/00
CPC分类号： F42B5/045 , F42B33/001 , F42B5/26
摘要： A cased telescoped ammunition round includes a propellant charge disposed in a tubular case. The case is composed of a skin tube and end caps on opposite ends of the tube. The case defines a chamber that contains the propellant charge. The charge has an axial bore containing a control tube at least at an aft portion of the bore. The control tube is attached at least at its aft end to the aft one of the case end caps. A projectile is housed within a forward portion of the axial bore of the propellant charge, and a primer is disposed within an aft portion of the control tube. The primer is actuatable for igniting the propellant charge to cause firing of the projectile forwardly from the case. Features are provides for locking the end caps onto the opposite ends of the skin tube of the round case and for permitting elongation of the skin tube in response to increased internal pressure while causing contraction of the tube upon relief of the pressure to ensure partial dimensional recovery of the tubular case after firing of the projectile so that the case can be ejected from the gun chamber.

92. 发明授权

US4858533A Cased telescoped ammunition round for a fin stabilized projectile 失效
标题翻译：套管伸缩弹药用于翅片稳定的射弹
公开(公告)号：US4858533A
公开(公告)日：1989-08-22
申请号：US190908
申请日：1988-05-06
申请人： J. Bruce Warren
发明人： J. Bruce Warren
IPC分类号： F42B5/045
CPC分类号： F42B5/045
摘要： A cased telescoped ammunition round 40 for a fin stabilized penetrator projectile 50. A cylindrical core tube 48 is positioned within the casing 42. Projectile 50 and its sabot 52 are positioned within core tube 48. The space between core tube 48 and casing is filled with the main charge 66. An igniter 62 is located in the rear seal 46 of casing 42 and when initiated, ignites booster charge 64 located within core tube 48 between sabot 52 and rear seal 46. Ignition ports 70 in core tube 48 permit the ignition products of booster charge 64 to ignite main charge 66 when sabot 52 moves a predetermined distance through core tube 48.
摘要翻译：一个圆形的弹性弹药四十针，用于翼片稳定的穿透弹丸50.圆柱形芯管48定位在外壳42内。射弹50及其炮塔52定位在芯管48内。芯管48和外壳之间的空间被填充点火器62位于壳体42的后密封件46中，并且当启动时，点燃位于铸铁52和后密封件46之间的芯管48内的增压器64。核心管48中的点火开关70允许点火产品升压器充电器64，当止动件52通过芯管48移动预定距离时点燃主电荷66。

93. 发明授权

US4848237A Peripheral primer firearm cartridge 失效
标题翻译：外围底漆枪
公开(公告)号：US4848237A
公开(公告)日：1989-07-18
申请号：US125535
申请日：1987-11-25
申请人： Ulrich Zedrosser
发明人： Ulrich Zedrosser
IPC分类号： F42B5/045 , F42B5/32
CPC分类号： F42B5/32 , F42B5/045
摘要： A cartridge comprises a preferably closed case, which contains a propellant charge and a priming material and which at its head end constitutes a bushinglike socket for receiving a projectile. In order to provide a reliable cartridge which can be manufactured in a simple manner and can be radially or tangentially ignited, the case comprises adjacent to its periphery at least one peripheral annular groove, which is open to the interior of the case and contains the priming material.
摘要翻译：盒包括优选封闭的壳体，其包含推进剂装料和起泡材料，并且其顶端构成用于接收射弹的衬套状插座。为了提供可以以简单的方式制造并且可以径向或切向点燃的可靠的盒，壳体包括与其周边相邻的至少一个外围环形槽，该环形槽对壳体的内部是敞开的，并且包含底漆材料。

94. 发明授权

US4846069A Cased telescoped ammunition having features augmenting cartridge case end cap retention and retraction 失效
标题翻译：具有增强盒壳端盖保持和缩回功能的套管伸缩弹药
公开(公告)号：US4846069A
公开(公告)日：1989-07-11
申请号：US154564
申请日：1988-02-10
申请人： Brian B. Tasson , J. Bruce Warren
发明人： Brian B. Tasson , J. Bruce Warren
IPC分类号： F42B5/045 , F42B5/26
CPC分类号： F42B5/045 , F42B5/26
摘要： An improved cased telescoped ammunition round includes a propellant charge disposed in a tubular case and having an axial bore. The case is composed of a skin tube and forward and aft end caps on opposite ends of the tube. The case defines a chamber that contains the propellant charge. Separate forward and aft tubes are disposed in the case extending at least partially through the axial bore of the propellant charge from respective forward and aft ends of the bore. The separate tubes are attached respectively to the forward and aft end caps of the case. A projectile is housed within the separate tubes and the axial bore of the propellant charge, and a primer is disposed within an aft end of the aft tube. The primer is actuatable for igniting the propellant charge to cause firing of the projectile forwardly from the case. Internal spider-like flexure springs having slightly different configurations are associated with the forward and aft ends of the separate tubes adjacent the forward and aft end caps and with the opposite ends of the case skin tube. The flexure springs are capable of resiliently and yieldably flexing to provide positive end cap retention during round firing and end cap retraction after firing to ensure dimensional recovery of the case after firing of the projectile so that the case can be ejected from a gun chamber.

95. 发明授权

US4802415A Telescoped ammunition round having subcaliber projectile sabot with integral piston 失效
标题翻译：伸缩式弹药，带有一体式活塞的亚型射弹弹
公开(公告)号：US4802415A
公开(公告)日：1989-02-07
申请号：US138259
申请日：1987-12-28
申请人： Stephen E. Clarke , James D. Hendry , Ernest R. Mijares
发明人： Stephen E. Clarke , James D. Hendry , Ernest R. Mijares
IPC分类号： F42B5/045 , F42B14/06 , F42B5/02
CPC分类号： F42B5/045 , F42B14/061 , F42B14/067
摘要： A telescoped ammunition round comprises:a propellant charge having an axial cavity for supplying firing power to the ammunition round;a control tube means housed within the aft end of the axial cavity;a booster charge within the axial bore of the control tube, fireable in response to a primer means of the ammunition round in communication therewith; anda sabot/projectile assembly mounted within the axial cavity, its aft end extending into the control tube, wherein the sabot comprises an integral piston at its aft end to receive propulsive forces upon firing of the booster charge of the ammunition round.
摘要翻译：一个伸缩式弹药包括：推进剂装药，具有用于向弹药提供射击动力的轴向腔; 容纳在所述轴向腔的后端内的控制管装置; 在控制管的轴向孔内的增压器充电，可响应于与其连通的弹药圆的底漆装置而被点燃; 以及安装在轴向空腔内的破坏/抛射组件，其后端延伸到控制管中，其中，所述突破在其后端包括一体的活塞，以在射击弹药加强器的充电时接收推进力。

96. 发明授权

US4220089A Cartridge for a fully telescoped projectile 失效
标题翻译：用于完全伸缩的弹丸的墨盒
公开(公告)号：US4220089A
公开(公告)日：1980-09-02
申请号：US927447
申请日：1978-07-24
申请人： William G. Smith
发明人： William G. Smith
IPC分类号： F42B5/045 , F42B7/12 , F42B5/02
CPC分类号： F42B5/045 , F42B7/12
摘要： A forward end of a cup shaped tubular cartridge case utilizes a divergentlyapered exterior wall and a straight sided interior wall to permit initial assembly of a fully telescoped projectile therein and subsequent reliable sealing of the cartridge case by a convergent seal member. After sealing the divergently tapered exterior wall of the cartridge case is converted to a convergently tapered wall preventing separation of the seal member from the cartridge case during projectile launch.
摘要翻译：杯形管状盒壳体的前端利用分散的锥形外壁和直边内壁，以允许将完全伸缩的弹丸初始组装在其中并随后通过会聚密封构件可靠地密封盒壳体。在密封之后，盒壳的分散的锥形外壁被转换成收敛的锥形壁，防止在投射发射期间密封构件与盒壳体分离。

97. 发明授权

US4197801A Ammunition round 失效
标题翻译：弹药圆
公开(公告)号：US4197801A
公开(公告)日：1980-04-15
申请号：US894305
申请日：1978-04-07
申请人： Clifford E. LaFever , William J. Washburn
发明人： Clifford E. LaFever , William J. Washburn
IPC分类号： F42B5/045 , F42B5/02
CPC分类号： F42B5/045
摘要： This specification discloses an ammunition round and a method of firing the ammunition round. Consecutive and reproducible firing of a primer charge and a main propellant charge is accomplished as a result of the physical movement of a divider physically separating the primer charge from the main charge. Firing of the primer charge causes movement of the divider, initiates movement of a projectile within the ammunition round, and, when the combustion gases of the primer charge are in communication with the main propellant charge, causes firing of the main propellant charge.
摘要翻译：本说明书公开了弹药弹和弹药弹的方法。作为引物装料和主推进剂装料的连续和可再现的焙烧是通过物理分离引物电荷与主电荷的分离器的物理移动来实现的。引燃引燃器的引燃导致分隔器的移动，引发弹药弹中弹丸的运动，并且当引燃器的燃烧气体与主推进剂装药连通时，引起主推进剂装药的燃烧。

98. 发明授权

US3890880A Ammunition and weapon systems 失效
公开(公告)号：US3890880A
公开(公告)日：1975-06-24
申请号：US44458174
申请日：1974-02-21
申请人： GRANDY ANDREW J
发明人： GRANDY ANDREW J
IPC分类号： F42B5/045 , F41F3/02
CPC分类号： F42B5/045
摘要： A weapon system employing encapsulated ammunition in which the pressure chamber, located axially rearward of the projectile, is longitudinally or axially offset from but in fluid communication with the propellant capsule chamber. This permits use of ammunition rounds having reduced length for given characteristics of prior rounds, resulting in lightest weight and improved bulk characteristics for the ammunition as well as associated weapon systems. This ammunition concept is adaptable to recoilless, partially recoilless and closed breech ballistic systems in a variety of arrangements.

99. 发明授权

US3890878A Ammunition and weapon systems 失效
公开(公告)号：US3890878A
公开(公告)日：1975-06-24
申请号：US44459574
申请日：1974-02-21
申请人： GRANDY ANDREW J
发明人： GRANDY ANDREW J
IPC分类号： F42B5/02 , F42B5/045 , F41F3/02
CPC分类号： F42B5/045 , F42B5/025
摘要： A weapon system employing encapsulated ammunition in which the pressure chamber, located axially rearward of the projectile, is longitudinally or axially offset from but in fluid communication with the propellant capsule chamber. This permits use of ammunition rounds having reduced length for given characteristics of prior rounds, resulting in lightest weight and improved bulk characteristics for the ammunition as well as associated weapon systems. This ammunition concept is adaptable to recoilless, partially recoilless and closed breech ballistic systems in a variety of arrangements.

100. 发明授权

US3733727A Non-lethal projectile and launcher therefor 失效
标题翻译：非标准项目及其发起人
公开(公告)号：US3733727A
公开(公告)日：1973-05-22
申请号：US3733727D
申请日：1970-11-12
申请人： JONES K , RICHIE E
发明人： JONES K , RICHIE E
IPC分类号： F41C27/06 , F41J5/10 , F42B5/045 , F42B10/02 , F42B12/34 , F42B12/40 , F41C21/00 , F42B5/14 , F42B11/18
CPC分类号： F42B5/045 , F41C27/06 , F41J5/10 , F42B10/02 , F42B12/34 , F42B12/40
摘要： A non-lethal projectile and launcher therefor for riot control and the like comprising a body formed from a relatively soft, pliant latex material compressed to projectile form and mounted within a restraining cup which in turn is mounted in a firing shell. The body at its rearward end includes retracted guidance structure that extends on the projectile being fired, a chamber at its forward end to receive a marking fluid for marking the target, and internal subdivisions in its mid portion designed to permit the body to expand laterally on impacting into a soft textured mass that flattens on impact to avoid injury to the target. The projectile launcher is in the form of a barrel assembly including a bell shaped muzzle which permits the projectile to be fired without jamming even when held against the target and braking slots for discharging the propelling gases rearwardly of the launcher to reduce recoil.

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