Ammunition collator

A collator assembly adapted for orienting a plurality of assembled ammunition cartridges, each of the cartridges having a shell casing with a head, a necked down portion, a mouth, and a bullet installed within the mouth, the collator assembly further adapted to receive the plurality of ammunition cartridges in a disoriented matter and orienting them for discharge, comprising;

• a machine mounting frame,
• a collator can fixedly mounted to the mounting frame, the collator can forming a circular can base with a discharge slot and an upstanding annular wall,
• a collator plate positioned within the collator can having a generally planar bottom surface closely spaced from the can base and an outer perimeter closely spaced from the inside of the annular wall,
• a drive motor for causing the collator plate to rotate within the collator can, and
• the collator plate further having a top surface forming a series of vanes extending radially from a central portion of the plate radiating outwardly toward the outer perimeter, a plurality of apertures positioned circumferentially around the collator plate adjacent to the outer perimeter and interleaved between the vanes, each of the collector plate apertures formed along a radial axis of the collator plate and having a perimeter edge symmetrical about the radial axis, and further symmetrical about a circumferential midplane axis, each of the apertures formed with a central portion having parallel side edges and providing clearance for passage of the cartridge shell casing, and end portions formed to provide clearance for passage of the bullet, and a pair of lands adjacent to the end portions which are narrowed to interfere with passage of the casing head, wherein upon rotation of the collator plate, one of the cartridges positioned within one of the plurality of apertures is supported by the collator can base and when the aperture overlies the discharge slot, the cartridge falls into a discharge chute, the aperture supporting the cartridge either in a radially outward or a radially inward orientation, the lands supporting the shell head as the cartridge falls through the aperture with the bullet oriented downwardly, thereby providing a stream of oriented ammunition cartridges falling into the discharge chute,
• furthering comprising, the series of vanes including a plurality of first vanes extending from the central portion to the outer perimeter, the first vanes forming first, second and third portions radially extending away from the central portion, a plurality of second vanes interleaved between the first vanes extending from the central portion and terminating adjacent to an intermediate circle between the central portion and the outer perimeter, and a plurality of third vanes extending from adjacent to the intermediate circle to the outer perimeter interleaved between the first vanes, whereby the first portions of the first vanes have a greater height than the second vanes and the first vanes third portions having a different height than the third vanes.

A collator assembly adapted for orienting a plurality of assembled ammunition cartridges, each of the cartridges having a shell casing with a head, a necked down portion, a mouth, and a bullet installed within the mouth, the collator assembly further adapted to receive the plurality of ammunition cartridges in a disoriented matter and orienting them for discharge, comprising;

• a machine mounting frame,
• a collator can fixedly mounted to the mounting frame, the collator can forming a circular can base with a discharge slot and an upstanding annular wall,
• a collator plate positioned within the collator can having a generally planar bottom surface closely spaced from the can base and an outer perimeter closely spaced from the inside of the annular wall,
• a drive motor for causing the collator plate to rotate within the collator can, and
• the collator plate further having a top surface forming a series of vanes extending radially from a central portion of the plate radiating outwardly toward the outer perimeter, a plurality of apertures positioned circumferentially around the collator plate adjacent to the outer perimeter and interleaved between the vanes, each of the collector plate apertures formed along a radial axis of the collator plate and having a perimeter edge symmetrical about the radial axis, and further symmetrical about a circumferential midplane axis, each of the apertures formed with a central portion having parallel side edges and providing clearance for passage of the cartridge shell casing, and end portions formed to provide clearance for passage of the bullet, and a pair of lands adjacent to the end portions which are narrowed to interfere with passage of the casing head, wherein upon rotation of the collator plate, one of the cartridges positioned within one of the plurality of apertures is supported by the collator can base and when the aperture overlies the discharge slot, the cartridge falls into a discharge chute, the aperture supporting the cartridges either in a radially outward or a radially inward orientation, the lands supporting the shell head as the cartridge falls through the aperture with the bullet oriented downwardly, thereby providing a stream of oriented ammunition cartridges falling into the discharge chute.