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Multi-Layered Trap Ballistic Armor

Abstract: 

A momentum trap ballistic armor comprises an accelerating layer, a plug layer adjacent to the accelerating layer, and an energy absorbing layer. The plug layer includes an opening and at least one plug maintained within the opening. When a projectile impacts the accelerating layer, the plug is accelerated to the velocity of the projectile before the projectile perforates the plug, forming a projectile-plug combination. The energy absorbing layer is used to capture the projectile-plug combination. The accelerating layer is typically ceramic, the plug layer is typically metal, and the energy absorbing layer is typically ballistic cloth material.

Patent Number: 
7,077,048
Date Of Issue: 
07/18/2006
Inventors: 

Charles E. Anderson Jr.; Dennis L. Orphal; Gordon R. Johnson