摘要:
A wad or shot cup (500) having a forward cylinder portion (510) receiving a payload and a rear cylinder portion (120) receiving a charge of propellant. One or more latent deceleration features (180) can be formed in a surface of the sidewall extending along the rear cylinder portion. The latent deceleration features can be spaced apart from a rearward end of the shot cup and can be deployed to form deceleration petals (180) after the shot cup is fired from a firearm. A series of longitudinal slits (560) can be formed in the forward cylinder portion so that a portion of the sidewall expands radially adjacent the longitudinal slits after the shot cup is fired from a firearm for urging at least a portion of the payload to exit the forward cylinder portion.
摘要:
Shotshell type ammunition includes a hull, a sabot disposed within the hull, and at least one projectile disposed within the sabot. The hull has a rimless first end that includes a primer for firing the ammunition. The hull also has a seat surface for seating the hull against a complementary seat surface in a firing chamber of a firearm. The seat surface is located a distance from an outer end surface of the hull at the rimless first end. The hull further includes an outer cylindrical side surface extending from the rimless first end of the hull to the seat surface of the hull. Methods of fabricating such ammunition includes forming such a hull, providing one or more projectiles within a sabot, and disposing the sabot with the one or more projectiles therein at least partially into the hull. Shotgun type firearms are configured for firing such ammunition.
摘要:
The present invention relates to a composition having improved or enhanced fidelity and/or longevity of the fragrance profile, comprising fragrance materials in a diamond construction and at least one substantially non-odorous fragrance modulator. The invention also relates to methods of use of the compositions for perfuming suitable substrates, including hard surfaces and body parts, particularly skin and hair.
摘要:
A shotgun which allows its operator to fire modified ammunition rounds as either slug rounds or rounds of shot. The shotgun is modified by the addition of components creating an electric circuit in the shotgun. The modified ammunition rounds contain a modified slug round formed by a plurality of shot pellets held together by an epoxy which disbonds upon the application of an electric current. The operator of the shotgun may choose which type of round to fire by operating a selector switch component installed in the shotgun. The shotgun may include a modification to its trigger in which the trigger acts as the switching mechanism to disbond the epoxy binding the shot pellets in the modified slug round.
摘要:
A long-distance shot cartridge, of the type comprising a wad member (5) provided between the shot (7) and the explosive powder (3), in which the shot (7) is housed in a hollow containing element (6) of substantially cylindrical shape constructed of a plastic material, said element (6) being open at that face (A) facing said wad member (5) and being closed at its other face (B), said containing element externally comprising at least one projection (6B, 6C) favouring fall-off of said element after firing and after said element together with the shot contained therein has travelled through a predetermined distance of between about 1/3 and 3/4 of the cartridge range, said fall-off of the containing element enabling a group of shot to be formed.
摘要:
A long-distance shot cartridge, of the type comprising a wad member (5) provided between the shot (7) and the explosive powder (3), in which the shot (7) is housed in a hollow containing element (6) of substantially cylindrical shape constructed of a plastic material, said element (6) being open at that face (A) facing said wad member (5) and being closed at its other face (B), said containing element externally comprising at least one projection (6B, 6C) favouring fall-off of said element after firing and after said element together with the shot contained therein has travelled through a predetermined distance of between about 1/3 and 3/4 of the cartridge range, said fall-off of the containing element enabling a group of shot to be formed.
摘要:
Multiple embodiments of a system are disclosed for defeating enemy missiles and rockets by the use of a non-lethal cloud (820) of pellets (910) that collide with the missile a certain distance away from the target (810) causing premature detonation of the missile, and/or possible severe damage to the missile, and/or deflection of the missile, and/or a deformation to the ogive cones to cause a short in the fuze circuit, and/or deposition of conductive material to cause a short in the fuze circuit.
摘要:
The invention relates to a shotgun cartridge for shotgun shooting. The shotgun cartridge includes a case (10) and a case head (11) in it, in the vicinity of a primer (12) arranged in which, a propelling charge (13) is arranged. Inside the case (10) is a shot wad (16) with shot pellets (14) arranged inside it, which are arranged on the opposite side of the propelling charge (13) to the primer (12), and between the propelling charge (13) and the shot pellets (14) is a gas wad (28). In addition, the shotgun cartridge includes a indicator piece (16), arranged inside the shot wad (16), on the shot pellets (14) side of the gas wad (28), in which there is a space (17) for a indicator agent (18). The indicator piece (16) is arranged to be ejected from the case (10) when the shotgun cartridge is fired by igniting the propelling charge (13) with the primer (12). The outer diameter of the indicator piece (16) essentially corresponds to the inner diameter of the shot wad (15), and the indicator piece (16) is arranged against the end wall of the shot wad (15) with the shot pellets (14) lying freely against the indicator piece (16). In addition, the indicator agent (18) is a fine-particle incombustible substance, which is arranged loosely in the space (17).