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1. 发明授权

US4677915A Armor-piercing projectile 失效
标题翻译：穿甲射弹
公开(公告)号：US4677915A
公开(公告)日：1987-07-07
申请号：US624043
申请日：1984-06-25
申请人： Juegen Boecker , Klaus Gersbach , Karl W. Bethmann
发明人： Juegen Boecker , Klaus Gersbach , Karl W. Bethmann
IPC分类号： F42B12/08 , F42B11/00
CPC分类号： F42B12/08
摘要： A sub-caliber armor-piercing projectile exhibits for improving its penetration effect against a strongly inclined target surface a break-up in the region of a fracture zone of an expendable nose portion. The latter is provided at its point region with an arrangement which favors a sliding-off, which arrangement includes at least two frusto-conical surfaces which encompass the longitudinal projectile axis A and which surfaces are differently inclined with respect to the longitudinal axis of the projectile or include a sphere disposed in a spherical recess. The arrangement can be cladded with a ballistic hood and can be provided in the region of the frusto-conical or the spherical surfaces with a lubricating medium. The fracture zone is constructed in such a way that when a deviating sliding-off of the arrangement occurs, as large as possible a twisting impulse is transferred under the main projectile portion in order to improve its penetration capability by means of a more favorable penetrating angle.
摘要翻译：副口径穿甲弹丸表现出改善其在强烈倾斜的目标表面上的穿透效应在消耗性鼻部的断裂区域的区域中的分解。后者在其点区域处设置有有利于滑动的装置，该装置包括至少两个截头圆锥形表面，其包围纵向抛射体轴线A，并且该表面相对于射弹的纵向轴线不同地倾斜或者包括设置在球形凹部中的球体。该布置可以用弹道罩包覆，并且可以在具有润滑介质的截头圆锥形或球形表面的区域中设置。断裂带的构造是这样一种方式使得当发生偏移的滑动时，尽可能大的扭转脉冲在主抛射部分下方传递，以便通过更有利的穿透角度来提高其穿透能力。

2. 发明授权

US4649829A Plastic armor piercing projectile 失效
标题翻译：塑料铠甲穿孔弹丸
公开(公告)号：US4649829A
公开(公告)日：1987-03-17
申请号：US667718
申请日：1984-11-02
申请人： Stephen J. Bilsbury
发明人： Stephen J. Bilsbury
IPC分类号： F42B12/06 , F42B11/00
CPC分类号： F42B12/06
摘要： A plastic covered armor piercing projectile with tubular monocoque penetrator surrounded by lightweight metal washers mounted on a metal butt plug all surrounded by an aerodynamic plastic skin.
摘要翻译：一个塑料覆盖的穿甲射弹与管状单体穿透器围绕着重量轻的金属垫圈，安装在金属对接塞上，全部被气动塑料皮肤包围。

3. 发明授权

US4538520A Gun cartridge 失效
标题翻译：枪筒
公开(公告)号：US4538520A
公开(公告)日：1985-09-03
申请号：US549480
申请日：1983-11-07
申请人： Alfons Schmitz
发明人： Alfons Schmitz
IPC分类号： F42B7/08 , F42B11/00
CPC分类号： F42B7/08
摘要： A cartridge includes a gun barrel bullet made up of a metal head and an elastically deformable plug made up of two parts. The first plug part is connected to the head and defines an open ended chamber which is closed off by the second plug part. The first part includes a tapering pin which projects downwardly through the chamber and engages in an opening in the second part so that on firing the bullet remains an integral unit.
摘要翻译：墨盒包括由金属头和由两部分构成的可弹性变形的塞子组成的枪管子弹。第一插头部分连接到头部并且限定由第二插头部分封闭的开放式端部室。第一部分包括锥形销，其向下突出通过腔室并且接合在第二部分中的开口中，使得在射击时子弹保持为一体的单元。

4. 发明授权

US4485742A Firearm bullet 失效
标题翻译：枪支子弹
公开(公告)号：US4485742A
公开(公告)日：1984-12-04
申请号：US271083
申请日：1981-06-05
申请人： Anthony C. Mamo
发明人： Anthony C. Mamo
IPC分类号： F42B5/02 , F42B10/34 , F42B14/04 , F42B11/00
CPC分类号： F42B14/04 , F42B10/34 , F42B5/02
摘要： Ammunition having increased projectile velocity and energy without increasing the chamber pressure within a firearm such as a handgun, rifle, anti-aircraft gun, canon, etc. This is accomplished by simultaneously incorporating at least two of three interdependent modifications. The concept consists of using a specific gunpowder pseudo overcharge by adding more and/or faster burning explosive, in conjunction with a projectile having an internally jacketed axial bore. The jacketed bore must possess sufficient area to prevent the pseudo overcharge pressure from exceeding the predetermined pressure specification. The net result is a pressure and confident modification of the gunpowder burning parameters which produce much higher average propulsion pressure for any given peak pressure.
摘要翻译：弹药具有增加的弹丸速度和能量，而不增加枪支（如手枪，步枪，高射炮，佳能等）内的腔室压力。这通过同时并入三个相互依赖的修改中的至少两个来实现。该概念包括通过添加更多和/或更快的燃烧爆炸物与具有内部夹套轴向孔的射弹一起使用特定的火药伪过度充电。夹套孔必须具有足够的面积以防止假过度充气压力超过预定压力规格。最终的结果是对火药燃烧参数的压力和可靠的修改，对于任何给定的峰值压力，其产生高得多的平均推进压力。

5. 发明授权

US4413566A Non-ablative projectile heat sensitive nose 失效
标题翻译：非消融射弹热敏鼻
公开(公告)号：US4413566A
公开(公告)日：1983-11-08
申请号：US288827
申请日：1981-07-31
申请人： Alfred A. Loeb , Robert G. Salamon
发明人： Alfred A. Loeb , Robert G. Salamon
IPC分类号： F42B10/52 , F42B9/20 , F42B11/00
CPC分类号： F42B10/52
摘要： A non-ablative heat sensitive nose cap uses a highly conductive solid ford ogive and rear segmented ogive member, in contact with a low melting point locking ring which is thermally isolated from the main projectile body. The locking ring holds the rear ogive segments together until the desired time for projectile-break. Break-up occurs when a zinc alloy locking ring fails under the combined influence of decreasing yield strength and centrifugal force due to launch and free flight imposed spin.
摘要翻译：非烧蚀性热敏鼻帽使用高度导电的固体前向元件和后分段元件，与与主弹丸体热隔离的低熔点锁定环接触。锁定环将后部部件保持在一起，直到弹出间断时间为止。在锌合金锁定环失效的同时，由于发射和自由飞行施加旋转，屈服强度和离心力降低的综合影响，会发生断裂。

6. 发明授权

US4384528A Duplex round 失效
标题翻译：双面圆
公开(公告)号：US4384528A
公开(公告)日：1983-05-24
申请号：US137202
申请日：1980-04-07
申请人： Kenneth L. Moore , William L. Black
发明人： Kenneth L. Moore , William L. Black
IPC分类号： F42B5/03 , F42B12/44 , F42B11/00
CPC分类号： F42B12/44 , F42B5/03
摘要： A duplex projectile to be fired from a gun bore is made up of a tubular pectile and a conical shaped projectile fastened within the tubular projectile by means which are capable of withstanding acceleration forces on the round while the round is within the bore after being fired but which release the conical projectile from the tubular projectile once the two exit from the bore.
摘要翻译：从枪口射出的双面抛射体由管状射弹和圆锥形射弹组成，该弹丸通过能够承受圆周上的加速力的方式固定在管状射弹内，而圆筒在射击之后则在孔内。一旦两个从孔中退出，它们就从管状抛射体释放锥形弹体。

7. 发明授权

US4308309A Adjustable high emittance gap filler 失效
标题翻译：可调高发射间隙填料
公开(公告)号：US4308309A
公开(公告)日：1981-12-29
申请号：US147700
申请日：1980-05-07
申请人： Robert A. Administrator of the National Aeronautics and Space Administration, with respect to an invention of Frosch , Daniel B. Leiser , David A. Stewart , Marnell Smith , Carlos A. Estrella , Howard E. Goldstein
发明人： Robert A. Administrator of the National Aeronautics and Space Administration, with respect to an invention of Frosch , Daniel B. Leiser , David A. Stewart , Marnell Smith , Carlos A. Estrella , Howard E. Goldstein
IPC分类号： B64G1/50 , B64G1/58 , F42B15/34 , B32B23/02 , F42B11/00
CPC分类号： B64G1/58 , F42B15/34 , B64G1/503 , Y10T428/166 , Y10T428/24777 , Y10T428/24785 , Y10T428/31663 , Y10T442/2631 , Y10T442/2975
摘要： A flexible, adjustable refractory filler (1) is disclosed for filling gaps between ceramic tiles (10, 11) forming the heat shield of a space shuttle vehicle, to protect its aluminum skin (20) during atmospheric re-entry. The easily installed and replaced filler (1) consists essentially of a strip of ceramic cloth (3) coated, at least along both its longitudinal edges (4, 5), with a room temperature vulcanizable silicone rubber compound with a high emittance colored pigment. The filler may have one or more layers (2, 3), as the gap width requires. Preferred materials are basket-weave aluminoborosilicate cloth, and a rubber compounded with silicon tetraboride as the emittance agent and finely divided borosilicate glass containing about 7.5% B.sub.2 O.sub.3 as high temperature binder. The filler cloth strip or tape is cut to proper width and length, inserted into the gap, and fastened with previously applied drops of silicone rubber adhesive.
摘要翻译：公开了一种柔性可调节的耐火填料（1），用于填充形成航天飞行器的隔热罩的瓷砖（10,11）之间的间隙，以在大气重入期间保护其铝皮（20）。容易安装和更换的填料（1）基本上由至少沿着其纵向边缘（4,5）涂覆的一块陶瓷布（3）组成，其中室温可硫化的硅橡胶化合物具有高发射率的着色颜料。填料可以具有一个或多个层（2,3），如间隙宽度所要求的。优选的材料是筐式编织的铝硼硅酸布，以及四硼化硅作为发射剂的橡胶和含有约7.5％B 2 O 3作为高温粘合剂的细碎的硼硅酸盐玻璃。将填料布条或带切割成适当的宽度和长度，插入间隙中，并用预先施加的硅橡胶胶粘剂固定。

8. 发明授权

US3913487A Projectile 失效
标题翻译：射弹
公开(公告)号：US3913487A
公开(公告)日：1975-10-21
申请号：US39504673
申请日：1973-09-07
申请人： SCHERR GEORGE H
发明人： SCHERR GEORGE H
IPC分类号： F42B10/38 , F42B11/00 , F42B13/00
CPC分类号： F42B10/38
摘要： A projectile of the type adapted to be propelled from a gun barrel by expanding gas. The projectile is formed with a chamber in its base and an outlet passage leading from the chamber through the base. The chamber is of nonuniform cross-sectional area with the cross-sectional area generally diminishing from a wall at the nose end of the chamber to the outlet passage. The wall of the nose end of the chamber may vary in shape from concave through flat to convex. The chamber may vary in shape from generally hemispheric to generally conical. In a modified form of the invention, at least two chambers are formed in the base and connected in series.
摘要翻译：适用于通过扩大瓦斯从枪管推进的类型的射弹。射弹在其底部形成有一个腔室，一个从腔室通过底座的出口通道形成。该室具有不均匀的横截面积，其横截面积通常从室的鼻端处的壁到出口通道减小。腔室的鼻端部的壁的形状可以从凹形到平坦到凸出。腔室的形状可以从大致半球形到大致圆锥形。在本发明的改进形式中，至少两个腔室形成在基座中并串联连接。

9. 发明授权

US3599573A Composite preformed penetrators 失效
标题翻译：复合预成型透水
公开(公告)号：US3599573A
公开(公告)日：1971-08-17
申请号：US3599573D
申请日：1968-05-31
申请人： WHITTAKER CORP
发明人： SLINEY JOSEPH L
IPC分类号： F42B12/06 , F42B11/00
CPC分类号： F42B12/06
摘要： An improved armor-piercing projectile has a hard but brittle inner core metallurgically bonded to a tough but ductile outer shell which protects the core from brittle fracture on impact. The bimetallic structure of the projectile provides a higher penetration ability against ''''hard-faced'''' armor plate for a given size projectile than heretofore obtainable with homogeneous projectiles.

10. 发明授权

US3566528A Gun barrel 失效
标题翻译：枪棒
公开(公告)号：US3566528A
公开(公告)日：1971-03-02
申请号：US3566528D
申请日：1958-04-23
申请人： US ARMY
发明人： MUSSER C WALTON
IPC分类号： F41A21/18 , F42B10/10 , F41C21/00 , F42B11/00 , F42B15/00
CPC分类号： F42B10/10 , F41A21/18 , Y10S102/703
摘要： 1. IN A GUN BARREL OF THE TYPE HAVING A CHAMBER FOR RECEIVING A PROJECTILE HAVING A BODY PORTION AND AN ENLARGED SOMEWHAT CONICAL BASE, LANDS AND GROOVES IN THE GUN BARREL EXTENDING FROM SAID CHAMBER FOR RECEIVING SAID ENLARGED BASE TO THE MUZZLE OF SAID GUN BARREL, AND THE GROOVES BEING TAPERED IN WIDTH FROM A MAXIMUM WIDTH AT SAID CHAMBER FOR SAID CONICAL BASE TO A MINIMUM WIDTH ADJACENT SAID MUZZLE WHEREBY SAID ENLARGED BASE OF A PROJECTILE MAY BE FORMED INTO UPSTANDING FINS AS SAID PROJECTILE IS MOVED THROUGH SAID GUM BARREL TOWARD THE NUZZLE, THE COMBINATION THEREWITH OF THE IMPROVEMENT TO REDUCE BALLOTING OR WOBBLE OF THE PROJECTILE IN

THE GUN BARREL AND ENHANCE ACCURACY IN ITS FLIGHT AFTER LEAVING THE GUN BARREL, SAID IMPROVEMENT INCLUDING THE SAID BODY PORTION BEING CYLINDRICAL IN FRONT OF SAID FINS AND SAID LANDS EXTENDING INWARDLY TRANSVERSELY OF THE GUN TO CONTACT AND GUIDE THE CYLINDRICAL BODY PORTION OF A PROJECTILE DURING SUBSTANTIALLY ITS ENTIRE MOVEMENT WITHIN THE GUN BARREL.

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