Device for firing a diabolo form bullet from a firearm
    1.
    发明授权
    Device for firing a diabolo form bullet from a firearm 失效
    用于从枪支发射一个鼻梁形弹药的装置

    公开(公告)号:US5309842A

    公开(公告)日:1994-05-10

    申请号:US965225

    申请日:1992-10-23

    CPC分类号: F42B3/04 F41B11/60 F42B8/04

    摘要: The device for firing a diabolo form bullet from a firearm with a rifled barrel consists of a cartridge having a housing, a detonation cap connected to one end of the housing in a gas-tight manner and containing a gas-forming propellant, the housing having an expansion compartment for expansion of a gas produced on ignition of the gas-forming propellant and an outer surface tapered toward another end of the housing remote from the detonation cap, the tapered outer surface aligning the diabolo form bullet loaded coaxially in the rifled barrel by engaging a tapered recess provided in the diabolo form bullet, whereby the diabolo form bullet is forced into the rifled barrel so as to calibrate the diabolo form bullet; and a membrane covering the other end of the housing remote from the detonation cap. The housing is provided with at least one breakthrough region, which ruptures when a gas pressure on ignition exceeds a predetermined maximum value.

    摘要翻译: 用于从带有膛线枪的枪支射出暗针形弹药的装置由具有壳体的盒构成,其具有以气密方式连接到壳体的一端并包含气体成形推进剂的爆炸盖,所述壳体具有 用于膨胀气体形成推进剂着火产生的气体的膨胀室和远离爆震盖的壳体的另一端逐渐变细的外表面,锥形外表面将反弹形式的子弹对准在膛线筒中的同轴轴承 接合设置在虹膜形式子弹中的锥形凹槽,由此将虹膜形成子弹强制进入膛形筒体中,以便校准反射形状子弹; 以及覆盖远离爆震盖的壳体的另一端的膜。 壳体设置有至少一个穿透区域,当点燃时的气体压力超过预定的最大值时,该突破区域破裂。

    Cartridge
    2.
    发明授权
    Cartridge 失效
    墨盒

    公开(公告)号:US4913056A

    公开(公告)日:1990-04-03

    申请号:US350301

    申请日:1989-05-05

    IPC分类号: F42B7/08

    CPC分类号: F42B7/08

    摘要: In a cartridge fitted with a gun-barrel projectile comprising a lead head and a resilient body joined to the head by a plug-in connection, the connection is designed to be a positive and exact fit, and the body is constructed with a forward end part adjacent the head, a rod-like central part, and a rearward end part in the form of a flat top piston connected to the central part at a predetermined breakage point whereby the rearward part can break from the central part and move forwards, hence moving the center of gravity of the projectile forwards, when the cartridge is fired.

    摘要翻译: 在装有枪筒抛射体的盒中,包括引导头和通过插入式连接连接到头部的弹性体,该连接被设计为正确和精确的配合,并且主体构造有前端 靠近头部的部分,棒状的中心部分,以及在预定断裂点处连接到中心部分的平顶活塞形式的后端部分,由此后部可以从中心部分突出并向前移动 当墨盒被点燃时,将弹丸的重心向前移动。

    Method of producing hunting projectile with hollow point
    3.
    发明授权
    Method of producing hunting projectile with hollow point 失效
    生产狩猎射弹的方法

    公开(公告)号:US5722035A

    公开(公告)日:1998-02-24

    申请号:US489891

    申请日:1995-06-13

    CPC分类号: B21K1/025 B22F5/00 F42B12/74

    摘要: A hunting projectile with a hollow point is produced with a only few working steps, and in particular a hollow point construction is formed out only in one working step. For this purpose the whole projectile is made of a metal powder by a powder-metallurgical process and then calibrated and during the powder pressing, the hollow tip construction is brought in so that during the calibration it is deformed to produce a final projectile tip.

    摘要翻译: 产生具有中空点的狩猎射弹只需几个工作步骤,特别是仅在一个工作步骤中形成空心点结构。 为此目的,整个抛射体由金属粉末通过粉末冶金工艺制成,然后进行校准,并且在粉末压制期间,引入中空尖端结构,使得在校准期间其变形以产生最终的射弹尖端。