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    • 6. 发明授权
    • Low blast overpressure muzzle brake
    • 低压超压枪口制动器
    • US08424440B1
    • 2013-04-23
    • US13181835
    • 2011-07-13
    • Robert CarsonChristopher Aiello
    • Robert CarsonChristopher Aiello
    • F41A21/34F41A21/36
    • F41A21/36
    • A muzzle brake with reduced blast overpressure may include a body having a top, a bottom, and an attachment hub. Vanes may extend from the top to the bottom. A first vane may be located at a front of the bore in the attachment hub. The first vane may have a forward-angled internal surface. A second vane may be located axially forward of the first vane. The second vane may have a forward-angled rear surface and a forward-angled front surface. A third vane may be located axially forward of the second vane. The third vane may have a rearward-angled rear surface. The forward-angled internal surface of the first vane may include an inner surface adjacent the bore and an outer surface adjacent the inner surface. The inner and outer surfaces may be angled differently with respect to the longitudinal axis.
    • 具有减小的鼓风超压的枪口制动器可以包括具有顶部,底部和附接轮毂的主体。 叶片可以从顶部延伸到底部。 第一叶片可以位于附接轮毂中的孔的前部。 第一叶片可以具有前向内表面。 第二叶片可以位于第一叶片的轴向前方。 第二叶片可以具有前向后表面和前向前表面。 第三叶片可以位于第二叶片的轴向前方。 第三叶片可以具有向后倾斜的后表面。 第一叶片的前倾角内表面可以包括邻近孔的内表面和邻近内表面的外表面。 内表面和外表面可以相对于纵向轴线不同地成角度。