초록 ▼

A sabot pressure wad has a unitary sabot portion and an integrally formed pressure wad portion. The sabot portion has a payload receiving compartment which may receive a payload, such as a cylindrical slug, with an interference fit. The pressure wad portion has a gas seal and a shock absorbing devic

A sabot pressure wad has a unitary sabot portion and an integrally formed pressure wad portion. The sabot portion has a payload receiving compartment which may receive a payload, such as a cylindrical slug, with an interference fit. The pressure wad portion has a gas seal and a shock absorbing device, such as a plurality of chevrons. A separating disc may be positioned between the gas seal and the sabot portion. The gas seal, the separating disc, and the sabot portion all have substantially the same outer diameter. The sabot pressure wad may be a single piece injection-molded part, and may be received within a shell casing along with the payload. The sabot pressure wad remains attached to the payload upon discharge from a firearm until impact with a target.

대표청구항 ▼

[ I claim:] [1.] A sabot pressure wad for traveling downrange to a target with a payload, comprising:a sabot portion having a continuous circumferential wall defining a payload receiving compartment; anda pressure wad portion formed integrally with the sabot portion and including a gas seal and a sh

[ I claim:] [1.] A sabot pressure wad for traveling downrange to a target with a payload, comprising:a sabot portion having a continuous circumferential wall defining a payload receiving compartment; anda pressure wad portion formed integrally with the sabot portion and including a gas seal and a shock absorber, with the shock absorber formed between the gas seal and the sabot portion, and with the gas seal and the sabot portion having substantially the same outer diameter,wherein the sabot portion further defines an annular V-shaped groove defined in the sabot portion adjacent the pressure wad portion, with the groove defined by two opposing planar walls, and with a leading wall of the two planar walls facing substantially away from a direction of flight for the sabot pressure wad and an air deflecting wall of the two planar walls facing substantially in the direction of flight for the sabot pressure wad, and wherein the air deflecting wall defines a deflection angle with a plane intersecting the groove, for deflecting air flows outward and away from the pressure wad portion when the sabot pressure wad is in flight. [9.] A firearm round, comprising:a unitary sabot pressure wad further including:a sabot portion defining a payload receiving compartment, said compartment having a plurality of splines therein so as to receive a payload with an interference fit; anda pressure wad portion formed integrally with the sabot portion and including a gas seal and a shock absorber, with the shock absorber formed between the gas seal and the sabot portion, and with the gas seal and the sabot portion having substantially the same outer diameter,wherein the sabot portion further defines an annular V-shaped groove in an outer surface thereof adjacent the pressure wad portion, defined by two opposing planar walls, with a leading wall of the two planar walls facing substantially away from a direction of flight for the sabot pressure wad and an air deflecting wall of the two planar walls facing substantially in the direction of flight for the sabot pressure wad, and wherein the air deflecting wall defines a chosen deflection angle with a plane intersecting the groove; anda payload positioned in the payload receiving compartment defined by the sabot portion of the sabot pressure wad, wherein the payload remains in contact with the sabot pressure wad after firing at least until impact with a target. The firearm round of claim 9, wherein the payload is a solid mass.