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    • 33. 发明公开
    • 개선된 경량 장갑 보호구를 위한 장치, 방법 및 시스템
    • 改进轻型装甲保护装置,方法和系统
    • KR1020100081325A
    • 2010-07-14
    • KR1020107008849
    • 2008-09-17
    • 제너럴 다이내믹스 랜드 시스템즈, 아이엔시.
    • 샌본스티븐엘스매더스리버크웨인
    • F41H5/02F41H5/00
    • F41H5/023F41H5/0421F41H5/0428
    • An apparatus, method and system to enhance the performance of composite armor by utilizing energy of the threat projectile. The frontal member includes a plurality of concentric grooves on the face opposite of the surface impacted by a projectile, and the grooves mate with a complimentary plurality of concentric channels in a backing plate. The force from the impacting projectile presses the grooves of the frontal member into engagement with the channels of the backing plate. The groove design causes the backing plate to impart a compressive load into the backside of the frontal member, preventing it from prematurely fracturing in tension at the onset of the projectile penetration. The angles of each concentric groove are individually selected to cause the groove induced compressive loads to match the frontal member tensile loads from the penetrating projectile, maintaining the structural integrity of the frontal member until the projectile is defeated.
    • 通过利用威胁射弹的能量来提高复合装甲性能的装置,方法和系统。 正面构件包括在与抛射体撞击的表面相对的表面上的多个同心凹槽,并且凹槽与背板中的互补多个同心通道配合。 来自冲击抛射体的力将前部构件的凹槽按压与背板的通道接合。 凹槽设计导致背板向前部构件的背面施加压缩载荷,防止其在弹丸穿透开始时过早地压裂。 每个同心凹槽的角度被单独选择,以使槽引起的压缩载荷与来自穿透弹丸的前部构件拉伸载荷相匹配,保持前部构件的结构完整性,直到弹丸被击倒。