公开(公告)号：US5340058A

公开(公告)日：1994-08-23

申请号：US950603

申请日：1992-09-28

申请人： Rolf Holl ,  Rudolf Rombach ,  Karl-Heinz Roosmann

发明人： Rolf Holl ,  Rudolf Rombach ,  Karl-Heinz Roosmann

IPC分类号： F42B12/76 ,  F42B12/80 ,  F42B15/34 ,  B64C1/38

CPC分类号： F42B12/80 ,  F42B12/76 ,  F42B15/34 ,  Y10T152/10756

摘要： A projectile, particularly a kinetic energy projectile, whose nose cone is cooled due to the provision of an ablation layer and a thermal insulation layer (8, 9) on the exterior of the metal hood (4) of the projectile nose cone, and due to a highly thermally conductive medium in the spaces (5, 6) between the hood (4) and the payload (3) particularly a penetrator, of the projectile.

摘要翻译： 射弹，特别是动能弹丸，其鼻锥由于在射弹鼻锥的金属罩（4）的外部提供消融层和绝热层（8,9）而被冷却，并且由于 到发动机罩（4）和有效载荷（3）之间的空间（5,6）中的高导热介质，特别是射弹的穿透器。

公开(公告)号：US5289777A

公开(公告)日：1994-03-01

申请号：US25400

申请日：1993-02-26

申请人： Achim Sippel ,  Heinz-Josef Kruse ,  Walter Klumpp ,  Jurgen Bocker ,  Jurgen Meyer ,  Michael Geis ,  Rolf Holl

发明人： Achim Sippel ,  Heinz-Josef Kruse ,  Walter Klumpp ,  Jurgen Bocker ,  Jurgen Meyer ,  Michael Geis ,  Rolf Holl

IPC分类号： F42B14/06

CPC分类号： F42B14/061

摘要： A subcaliber kinetic energy projectile (1) including a penetrator (2) and a segmented sabot (3) which is provided with a front support (4) and with a second support (5) that is disposed at an axial distance behind the first support, with the second support (5) including a rotationally symmetrical air pocket (6) that faces the first support (4) and the first support (4) is provided with air passage openings (43, 44, 45).In the sabot, the relationship of L/D.gtoreq.1.2 exists between the length L of the penetrator tip (8) ahead of the first support (4) and the caliber D. The relationship x.gtoreq.0.45 * .iota. further applies between the distances x and .iota., with x being the distance between the trailing edge (10) of the sabot and the base surface (11) of the air pocket (6) in the second support (5) and .iota. being the distance between the trailing edge (10) of the sabot (3) and the leading edge (12) of the sabot at the surface of the penetrator (2). Finally, the first support (4) is composed of at least three laterally extending web-like components (40-42) whose shape and dimensions are such that they form and have the effect of three separate air pockets.

摘要翻译： 一种包括穿透器（2）和分段式破坏物（3）的亚规模动能射弹（1），其设置有前支撑件（4）和第二支撑件（5），所述第二支撑件设置在所述第一支撑件后面的轴向距离处 第二支撑件（5）包括面向第一支撑件（4）的旋转对称的气穴（6），并且第一支撑件（4）设置有空气通道开口（43,44,45）。在支架中， L / D> = 1.2之间的关系存在于第一支撑件（4）之前的穿透尖端（8）的长度L与口径D之间。关系x> = 0.45 *（iota）还应用于距离x 和（iota），其中x是在第二支撑件（5）中的破坏件的后缘（10）和气囊（6）的基部表面（11）之间的距离，并且（iota） 砧座（3）的后缘（10）和砧座的前缘（12）在穿透器（2）的表面。 最后，第一支撑件（4）由至少三个横向延伸的网状部件（40-42）组成，其形状和尺寸使得它们形成并具有三个独立气囊的作用。

公开(公告)号：US5003886A

公开(公告)日：1991-04-02

申请号：US81801

申请日：1987-07-29

申请人： Klaus-Dieter Pahnke ,  Rolf Holl ,  Wilfried Becker

发明人： Klaus-Dieter Pahnke ,  Rolf Holl ,  Wilfried Becker

IPC分类号： F42B10/38 ,  F42B12/06 ,  F42B12/66 ,  F42B14/06

CPC分类号： F42B12/66 ,  F42B10/38 ,  F42B12/06 ,  F42B14/061 ,  F42B14/065 ,  Y10S102/703

摘要： A sabot-projectile arrangement adapted for being ejected from a gun barrel for the purpose of combatting actively and passively reacting armor. The arrangement comprises first and second projectiles, each having a different coefficient of air resistance (c.sub.w). A discarding sabot is comprised of segments which define a receptacle for accommodating the first and second projectiles with their longitudinal axes flush behind one another in order to follow one another in a spaced relationship on a common trajectory when the sabot-projectile arrangement is fired from a gun. Form locking means defines a form locking connection between the receptacle and each of the projectiles. The form locking connection existing between the leading first projectile disposed in the receptacle and the segments of the sabot are released earlier than when the segments are separated from the second projectile after the sabot-projectile arrangement leaves the gun barrel. Delay means cause the second projectile to be delayed with respect to the first projectile when the segments are separated for creating a desired distance between the projectiles within narrow distancing limits within which there exists axial aerodynamic coupling between the projectiles. An actuatable device is provided for varying the c.sub.w coefficient of at least one of the projectiles during flight so that the aerodynamic coupling between the projectiles is maintained within the distancing limits.

摘要翻译： 一种适用于从枪管弹出的狙击弹射装置，目的是与主动和被动反应装甲作斗争。 该装置包括第一和第二弹丸，每个具有不同的空气阻力系数（cw）。 一个废弃物包括一些段，它们限定一个容器，用于容纳第一和第二个弹体，它们的纵向轴线彼此齐平，以便当一个共同的轨迹上以一个间隔的关系彼此跟随时， 枪。 形式锁定装置限定了插座和每个射弹之间的形式锁定连接。 存在于设置在容器中的前置的第一弹丸与破坏部分之间存在的形式锁定连接比在突击弹射装置离开枪管之后段与第二射弹分离时更早地释放。 延迟意味着使第二弹丸相对于第一弹丸延迟，当分段被分开以在狭窄的间距范围内产生期望的距离，其中在弹道之间存在轴向空气动力耦合。 提供可致动装置，用于在飞行期间改变至少一个弹丸的cw系数，使得射弹之间的空气动力耦合保持在距离范围内。