Low collateral damage tunable directional-lethality explosive fragmentation ammunition

摘要

A flexible warhead which can be used for a bunker defeat mechanism. The warhead has a polysterene membrane embedded with lethal tungsten alloy fragments, contains an explosive gel, and also has an attached time delay fuze. The warhead is folded and stored in a case. In use, the warhead is expelled from the case by a propellant and the membrane is exploded with its fragments proximate to impacting a target, after the time delay.

主权项

1. A flexible warhead which can be folded away and stored in a confined space, then expelled and inflated proximate to impacting a target, then armed with a fuze to explode after a prescribed time delay in further direct proximity to said target, said warhead including an inflatable membrane of a flexible material of molded polysterene, with an amount of explosive gel or liquid explosive as a payload within to explode and propel a plurality of tungsten alloy fragments to ultimately impact and shred said target, said fragments being embedded within and all over the perimeter of said membrane, and whereas said fragments are positioned so they all have spaces there in between, yielding a membrane essentially completely embedded with fragments yet still flexible, and there being an expelling charge to expel said flexible warhead from its confined space toward the target, and furthermore adjacent said fragments are arranged to be jointedly attached to one another, and are placed inside said flexible member's perimeter when the member is molded.