Abstract: A Gatling-type minigun eliminates the hazards to the operator of the minigun associated with hang fire and overpressure situations by providing a vented rotor assembly to redirect high-pressure gases and associated debris forward of the rotor assembly and away from the operator.

Abstract: A top cover and safing blade assembly replaces the prior art top cover and safing sector in 7.62 miniguns. The top cover and aft camming portion of a longitudinal helical track are combined in a single unit, thus permitting the forward camming portion of the helical track, incorporated in the safing blade, to be removed separately. Safing the gun by opening the safing blade and rearming it by closing the safing blade can be accomplished in far less time than is required in prior art safing systems. Live cartridges can be quickly cleared from the minigun by electrically rotating the barrels after the safing blade has been locked in its open position.

Abstract: A top cover and safing blade assembly replaces the prior art top cover and safing sector in 7.62 miniguns. The top cover and aft camming portion of a longitudinal helical track are combined in a single unit, thus permitting the forward camming portion of the helical track, incorporated in the safing blade, to be removed separately. Safing the gun by opening the safing blade and rearming it by closing the safing blade can be accomplished in far less time than is required in prior art safing systems. Live cartridges can be quickly cleared from the minigun by electrically rotating the barrels after the safing blade has been locked in its open position.

Abstract: A Gatling-type minigun eliminates the hazards to the operator of the minigun associated with hang fire and overpressure situations by providing a vented rotor assembly to redirect high-pressure gases and associated debris forward of the rotor assembly and away from the operator.

Abstract: A Gatling-type minigun eliminates the hazards to the operator of the minigun associated with hang fire and overpressure situations by providing a vented rotor assembly to redirect high-pressure gases and associated debris forward of the rotor assembly and away from the operator.

Abstract: A top cover and safing sector assembly of a 7.62 mm Gatling machine gun, commonly known as a minigun, incorporates integral latch assemblies that cooperate with top cover and safing sector latch keepers conventionally provided on such machine guns to facilitate opening of the top cover independent of the safing sector or, alternatively, opening of the entire top cover and safing sector assembly, both of which are accomplished without the use of prior art ball locking pins and the need for removal and attendant risk of loss thereof.

Abstract: A machine gun incorporates an additional helical cam assembly to reduce asymmetrical loads imposed on the bolt head and bolt body. Bearing pads positioned on the bolt head serve to support the bolt head within the chamber area of the forward portion of the rotor to thereby improve the accuracy and consistency of firing pin strikes against the primer, resulting in improved cartridge detonation.

Abstract: A feeder/delinker for a gatling gun is disclosed. The feeder/delinker comprises a housing having a drive gear rotationally coupled to a ring of gatling gun barrels extending therethrough, A push rod guide with a plurality of push rods slidably received therein is mounted within the housing. The push rods correspond to and are oriented parallel to the gatling gun barrels. The push rod guide is rotationally coupled to the drive gear and a shaft which extends through the push rod guide. The plurality of push rods slide forwardly and backwardly within the push rod guide. A drive subassembly is mounted forwardly of the push rod guide and defines a plurality of cartridge receiving channels corresponding to and aligned with the plurality of push rods. A stripper subassembly is mounted forwardly of the drive subassembly on the shaft and defines a plurality of stripper channels corresponding to and aligned with the plurality of push rods.

Abstract: An ammunition box is disclosed. The ammunition box is an open top, narrow width, box-like structure having a bottom, two opposing side walls, a front wall and a rear wall opposing the front wall. The ammunition box further has a vertical divider extending the length and height thereof and bisecting the width of the box thereby dividing the interior thereof into two equal width cavities. Each cavity is adapted to receive the width of an ammunition belt. The box further has a baffle extending the width of each cavity approximately bisecting the length thereof, thereby defining two interior cavities having about half the total length of the cavity. The height of the baffle being less than or equal to the height of the box less the length of the interior cavity. The front wall has an angled divider extending upwardly and inwardly therefrom. The angled divider is divided at the divider wall into two portions of differing lengths with each portion having an upper divider extending upwardly from the top thereof.

Abstract: A holder tray assembly for mounting on a torso of a wearer includes a tray capable of supporting objects and a pair of laterally-spaced apart support rods. Each rod has a pair of vertical and horizontal leg portions, the vertical leg portions for resting against the front torso area of a wearer, the horizontal leg portions projecting outwardly from the vertical leg portions and supporting the tray in a substantially horizontal plane and forwardly of a front side of the wearer's torso. The holder tray assembly also has a transverse support member extending between and attached to the vertical leg portions of the rods and a flexible member for encircling a back side of the wearer's torso and being attached at one end to the transverse support member.

Abstract: A connector for affixing the top rail of a wire fabric fence to the fence posts thereof is described. The connector consists of a resilient metallic strip fabricated into a loop portion from which depend leg portions which extend inward, substantially parallel, then outward. When inserted into a fence post the connector legs enter into yielding frictional engagement with the inner walls thereof, said engagement being enhanced by the engagement of said parallel portions with one another thereby increasing the resiliency of the connector.

Abstract: An improved shell reloading machine employing a movable four-position shell plate carried by a single shaft and actuated by a swinging toggle linkage.

Abstract: An improved shell reloading machine in which a swinging toggle linkage positioned below the tool head and shell carriage permits the incorporation of a swaging operation for the preparation of the primer cavity and the addition of an indexing mechanism for the automatic advance of the shell plate.