作者: Thomas W. Cozzy , Glenn E. Rossier , Steven R. Duke , Stephen J. Bullis
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摘要: In a firing mechanism for Gatling-type guns, separate safing and cams are located at position coinciding with notch in an annular ring against which cocking levers ride to maintain their pins pre-cocked conditions. To safe the mechanism, cam is positioned bridge as they revolve through position. When armed, ramp surface of then rearwardly, pins. Immediately thereafter, drop off sear corner into now exposed by successively fire ammunition rounds.