US 4,984,500 AGranted

Ammunition casing extractor

AssigneeThe United States of America as represented by the Secretary of the Air Force

InventorMark A. Cook

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Abstract

A device for extracting ammunition casings from linked tubes of a flexible ammunition carrier is described which in a preferred representative embodiment comprises a generally tubular chute having an upper wall and a lower wall and first and second side walls which are divergent from each other along the length of the chute thereby defining a passageway through the chute extending from an entrance end to an exit end thereof which substantially uniformly increases in width along the length thereof; first and second channels defined along respective first and second side walls of the chute and configured to diverge one from the other in correspondence with the divergence of the first and second side walls and sized to receive respective annular flanges on the casings and the tubes of the ammunition carrier; and a rotatable paddle wheel disposed near the entrance end of the chute and including a plurality of paddles sized and spaced to engage spaces between adjacent tubes of the ammunition carrier which provides means for forcing the ammunition carrier through the chute whereby the respective annular flanges of the casings and tubes are separated along the length of the chute in correspondence with the divergence of the first and second channels and the casings are thereby separated from the tubes near the exit end of the chute.

Claims2

Dependent claims

A device for extracting ammunition casings from linked tubes of a flexible ammunition carrier, comprising:

(a) a generally tubular chute having an entrance end and an exit end, said chute comprising an upper wall, a lower wall and first and second side walls, said side walls being divergent from each other along the length of said chute substantially from said entrance end to said exit end thereby defining a passageway therethrough extending from said entrance end to said exit end which substantially uniformly increases in width from near said entrance end to said exit end, said entrance end of said chute sized to receive said flexible ammunition carrier and said casings contained therein;
(b) first and second channels along respective said first and second side walls of said chute, said channels configured to diverge one from the other in correspondence with the divergence of said first and second side walls, said channels sized to receive respective annular flanges on said casings and said tubes of said flexible ammunition carrier;
and
(c) means for forcing said flexible ammunition carrier through said chute from said entrance end to said exit end whereby respective said annular flanges of said casings and said tubes of said flexible ammunition carrier are separated along the length of said chute in correspondence with the divergence of said first and second channels, and said casings are thereby separated from said tubes of said flexible ammunition carrier near said exit end of said chute.

1 more element

Dependencies are inferred from the claim text.