Continuous-fiber reinforcement sabot
AssigneeThe United States of America as represented by the Secretary of the Army
InventorLawrence J. Puckett
Life of this patent
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Abstract
A sabot for an armor-piercing fin-stabilized discarding-sabot penetrator is rovided formed of continuous filaments wherein the sabot is preferably bucket shaped and the filaments are sufficiently long to be wrapped from the obturator rearward around the projectile base, and forward to the obturator on the opposite side of the sabot. The filaments are formed of glass, pyrolytic graphite or other high tensile strength light weight material. The sabot preferably has grooves to mesh with similar grooves on a penetrator body and some of the filaments are angled into at least a portion of said grooves.
Claims1
A sabot for a projectile, said projectile having a high ratio of length to diameter, having a base and having buttress grooves thereon;
- wherein said sabot comprises grooves which mesh with said buttress grooves of said projectile;
- and
- wherein said sabot is comprised of continuous filaments which wrap around the projectile base and diverge into the buttress grooves of said projectile.
Dependencies are inferred from the claim text.