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    • 9. 发明授权
    • Device for firing a diabolo form bullet from a firearm
    • 用于从枪支发射一个鼻梁形弹药的装置
    • US5309842A
    • 1994-05-10
    • US965225
    • 1992-10-23
    • Peter MatysikWalter Heitz
    • Peter MatysikWalter Heitz
    • F42B3/04F42B8/04F42B5/00C06D5/00
    • F42B3/04F41B11/60F42B8/04
    • 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.
    • 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。