General Electric Company

United States of America As Represented by the Secretary of the Air Force

Glenn E Rossier

Steven R Duke

Edward A Proulx

Stephen J Bullis

Thomas W Cozzy

Stephen Austin Jarvis

Richard P Saganich

The invention consists of four components: a diverter assembly, a blocking plate assembly, a blast deflector and an exhaust duct. The diverter attaches to the gun barrel clamp and rotates and recoils with the gun; as gases leave the gun barrels and enter the diverter they are redirected by it from axial flow to radial and tangential flow, thereby imparting a forward force and a torque to the barrel cluster. The blocking plate assembly does not rotate within the diverter and acts to limit the egress gas and the gas that flows into the non-firing gun barrels. The blast deflector has a collector that surrounds the diverter and collects the diverted gases. The duct receives the collected gases and conducts them to the desired exhaust ports.

Gun gas control system for multi-barrel weapons

A Gatling-type gun mechanism has a stationary housing having a camming channel and at least one loading/unloading port. A rotor is mounted inside the housing and can be rotated about a longitudinal axis; the rotor carries a plurality of gun barrels, each fixed to the rotor with a respective barrel axis substantially parallel to the rotor longitudinal axis; a like number of stud assemblies, each having a respective axis aligned with the axis of an associated gun barrel; and a like number of cartridge chambers, each interacting with the housing camming channel, during each rotation of said rotor, for reciprocal motion between a rearward location substantially coaxial about the associated stud assembly and a forward location substantially in abutment with the associated gun barrel and enclosing a volume into which a round of ammunition can be placed and removed by radial movement through the loading/unloading port. Each of the stud assemblies has a mechanism for firing a round of ammunition within the enclosed volume of the associated chamber, when that chamber is at its forward location, and when the rotor moves the associated barrel, chamber and stud assembly to a firing location.

Gun mechanism for rapidly firing cased telescoped ammunition

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

Firing mechanism for revolving battery gun

To guide a cam follower through the intersection of crossing portions of a cam track, a crossover mechanism is provided with a pair of crossover cam members which are separately, telescopically reciprocated to momentarily insert cam segments into the intersection in properly timed relation with the arrival thereat of the cam follower in its movement along either of the crossing track portions.

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Vergennes, VT, United States of America

Glenn E Rossier