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    AMMUNITION PROJECTILE HAVING ENHANCED FLIGHT CHARACTERISTICS
    1.
    发明公开
    AMMUNITION PROJECTILE HAVING ENHANCED FLIGHT CHARACTERISTICS 失效
    具有改进的飞行条件FLOOR

    公开(公告)号：EP0975930A4

    公开(公告)日：2001-04-04

    申请号：EP98920850

    申请日：1998-04-15

    申请人： COVE CORP

    发明人： BEAL HAROLD F

    IPC分类号： F42B10/44 ,  F42B10/32

    CPC分类号： F42B10/44

    摘要： An ammunition projectile (10) of enhanced flight characteristics, having a boattail portion (16) and including a circular land (18) provided on the rear surface (17) of the boattail portion and concentric with the longitudinal centerline (23) of the projectile, the land having a circular concave wall (22) extending from the flat rear face (17) of the boattail portion to a circular flat surface (22) of the land. Among other things, the projectile exhibits a lesser rate of velocity deceleration along its flight path to a target than like projectiles that do not include the land.

    AIR INTAKE COVER
    2.
    发明公开
    AIR INTAKE COVER 审中-公开

    公开(公告)号：EP3511671A1

    公开(公告)日：2019-07-17

    申请号：EP18151822.6

    申请日：2018-01-16

    申请人： MBDA UK Limited

    发明人： The designation of the inventor has not yet been filed

    IPC分类号： F42B10/32 ,  F42B15/10 ,  F02C7/042 ,  B64D33/00 ,  B64D33/02

    摘要： A cover for an intake of an air-breathing engine in a missile is disclosed. The cover comprises a motive arrangement operable to move from a first configuration in which the cover is lockable to a missile, to a second configuration in which the cover is pushed outwardly from the missile. In the first configuration, the surface of the cover is flush with the surface of the missile and the motive arrangement is located inwardly of the cover surface. A missile provided with such a cover is also disclosed.

    A PROJECTILE BODY AND CORRESPONDING AMMUNITION ROUND FOR SMALL ARMS OR A LIGHT FIREARM
    3.
    发明公开
    A PROJECTILE BODY AND CORRESPONDING AMMUNITION ROUND FOR SMALL ARMS OR A LIGHT FIREARM 审中-公开
    小型武器或轻型火力弹的弹体和相应的弹药

    公开(公告)号：EP3028001A1

    公开(公告)日：2016-06-08

    申请号：EP14831444.6

    申请日：2014-07-25

    申请人： Techventure Investments Pty Ltd

    发明人： HARRISON, Dale

    IPC分类号： F42B10/32 ,  F42B3/24 ,  F42B14/02 ,  F42B5/18

    CPC分类号： F42B14/00 ,  F42B5/10 ,  F42B5/18 ,  F42B10/32 ,  F42B10/38 ,  F42B10/44 ,  F42B12/02 ,  F42B14/02 ,  F42C19/0823

    摘要： A projectile (14) for an ammunition round (10) for use with a small arms or light firearm comprises an elongated projectile body (16). The projectile body (16) has first and second axially opposed ends (18, 20) respectively and a cavity (20) extending there between. The cavity is able to hold a quantity of propellant (24). A plurality of seals (26) extend about an outer surface of the body (16). The seals (26) protrude radially from the body (16) and operate to form a substantial seal against an inner circumferential surface of a barrel (12) of the firearm. Two of the seals (26b and 26c) are mutually adjacent and spaced apart in a direction of a longitudinal axis of the body to form a seal bound outer surface portion (36) of the body (16). One or more holes (38) are formed in the body (16) enabling fluid communication between the cavity (22) and the seal bound outer surface portion (36) of the body (16). This enables pressure equalisation inside and outside of the cavity (22) about the seal bound outer surface portion (36) when the projectile (14) is travelling through the barrel (12).

    摘要翻译： 与小型武器或轻型枪支一起使用的用于弹药轮（10）的射弹（14）包括细长抛射体（16）。 射弹体（16）分别具有第一和第二轴向相对的端部（18,20）和在其间延伸的空腔（20）。 腔体能够容纳一定量的推进剂（24）。 多个密封件（26）围绕主体（16）的外表面延伸。 密封件（26）从主体（16）径向地突出并且操作以形成抵靠枪支的枪管（12）的内圆周表面的基本密封。 两个密封件（26b和26c）彼此相邻并且在主体的纵向轴线的方向上间隔开以形成主体（16）的密封装订外表面部分（36）。 一个或多个孔（38）形成在主体（16）中，使得腔体（22）和主体（16）的密封界定的外表面部分（36）之间的流体连通成为可能。 当射弹（14）穿过筒体（12）时，这实现了腔体（22）内部和外部围绕密封装订外表面部分（36）的压力平衡。

    CARTRIDGE AND SYSTEM FOR GENERATING A PROJECTILE WITH A SELECTABLE LAUNCH VELOCITY
    7.
    发明公开
    CARTRIDGE AND SYSTEM FOR GENERATING A PROJECTILE WITH A SELECTABLE LAUNCH VELOCITY 有权
    KARTUSCHE UND系统ZUR ERZEUGUNG EINES GESCHOSSES MITWÄHLBARERSTARTGESCHWINDIGKEIT

    公开(公告)号：EP2766690A1

    公开(公告)日：2014-08-20

    申请号：EP12840290.6

    申请日：2012-10-15

    申请人： The Commonwealth Of Australia

    发明人： FORBES, Stephen ,  ALMOND, Edmond ,  McCORMACK, Shaun ,  ACKERS, Jeffery ,  REICHSTEIN, Robert ,  CHAPMAN, Michael

    IPC分类号： F42B12/02 ,  F42B10/32 ,  F42C1/10 ,  F42C11/06 ,  F41A1/06

    CPC分类号： F41A1/06 ,  F41A19/58 ,  F41A19/69 ,  F41C27/06 ,  F41G1/473 ,  F41G3/06 ,  F41H9/10 ,  F42B5/02 ,  F42B5/08 ,  F42B5/145 ,  F42B10/32 ,  F42B12/02 ,  F42C19/0834

    摘要： A weapon system comprising a cartridge and a fire control apparatus have been developed for generating a projectile with a selectable launch velocity. The cartridge comprises multiple primers and propellant chambers which may be individually selected by the fire controller so as to fire the projectile at a selected launch velocity. Additionally after firing the selected primers and propellant charges, the fire controller sends a second firing signal to all remaining primers after a suitable delay. The second firing signal ensures that all remaining propellant is initiated and consumed, thus rendering the cartridge safe to eject. The delay between the first firing signal and the second firing signal is sufficient to allow the projectile to be expelled from the cartridge so that the launch velocity is not affected by the combustion of the remaining propellant. Selection of primers may be manually performed or a laser range finder may be used to automatically select the primers based on an estimated range to a target. The system may be used for accurately and effectively firing non lethal rounds over short distances.

    摘要翻译： 已经开发了一种武器系统，其包括用于产生具有可选发射速度的射弹的盒和消防控制装置。 该筒包括多个引物和推进剂室，其可以由消防控制器单独地选择，以便以选定的发射速度对射弹起火。 另外在烧制所选择的引物和推进剂电荷之后，火灾控制器在适当的延迟之后向所有剩余的引物发送第二次发射信号。 第二个发射信号确保所有剩余的推进剂被启动和消耗，从而使墨盒安全地弹出。 第一发射信号和第二发射信号之间的延迟足以允许射弹从盒中排出，使得发射速度不受剩余推进剂燃烧的影响。

    LEAD-FREE FRANGIBLE PROJECTILE
    10.
    发明公开
    LEAD-FREE FRANGIBLE PROJECTILE 失效
    无铅分崩离析PROJEKTIL

    公开(公告)号：EP0873494A4

    公开(公告)日：2000-12-27

    申请号：EP96945203

    申请日：1996-12-10

    申请人： REMINGTON ARMS CO INC

    发明人： STONE JEFFREY W

    IPC分类号： F42B8/16 ,  F42B12/74 ,  F42B8/14 ,  F42B10/32

    CPC分类号： F42B8/16 ,  F42B12/74

    摘要： Frangible projectiles free of heavy metals suitable for use in indoor target ranges comprising tungsten and at least one metal selected from the group consisting of iron and copper. The projectiles are prepared from a mixture of tungsten and iron powders, tungsten and copper powders, or tungsten, iron and copper powders and compacted without sintering.