Mandus Group LLC

General Dynamics Armament and Technical Products, Inc.

Kenneth Wynes

Gary Bowrey

Jerry M Browne

A temperature compensator for a recoil system and methods of use therein are disclosed. The temperature compensator can be used to regulate compressible fluid flow in a recoil system for an artillery weapon, including limiting a total volume of compressible fluid used to drive recoiling components of the system. This allows the recoil parts be to driven with consistency, notwithstanding the volumetric expansion of the compressible fluid due to temperature changes. In certain embodiments, the temperature compensator can include a tube having opposing first and second ends, and an elongated through portion extending therebetween. A flange can extend radially from the first end of the tube and be configured for sliding engagement within a recuperator cylinder of the soft recoil system. A one-way valve can be coupled to the flange at the first end and configured to restrict fluid entry to the elongated through portion via the first end.

Temperature compensator for artillery system

One embodiment of a gun configured with soft recoil system comprises a plurality of recoiling parts that initially moves in the direction of the projectile being fired before moving in a direction opposite to that of a projectile during the firing of the round. The soft recoil system throttles the movement of the recoiling parts such that the energy expended during the firing of the round is spread over a longer time period and a longer distance than would normally occur. The soft recoil system stores at least a portion of the energy transferred to the recoiling parts and the user may selectively release at least a part of that portion of energy to offset the energy imparted to the gun during the firing of the next round.

Soft recoil system

One embodiment of a gun configured with the soft recoil system comprises a plurality of recoiling parts that initially moves in the direction of the projectile being fired before moving in a direction opposite to that of a projectile during the firing of the round. The soft recoil system throttles the movement of the recoiling parts such that the energy expended during the firing of the round is spread over a longer time period and a longer distance than would normally occur. The soft recoil system stores at least a portion of the energy transferred to the recoiling parts and the user may selectively release at least a part of that portion of energy to offset the energy imparted to the gun during the firing of the next round.

A system and method for absorbing a recoil force in a weapon is provided. A recoil mechanism includes a housing that contains a hydraulic fluid and has an inner wall defining a first chamber and a second chamber within the housing. The inner wall has at least one orifice that connects the first and second chambers. A piston is slidably disposed within the first chamber of the housing. A shuttle valve is slidably disposed within the first chamber of the housing and has at least one orifice configured to align with the at least one orifice in the inner wall of the housing to define a fluid passageway between the first and second chambers. A shuttle valve control is operable to generate a magnetic field in response to an applied current to control the movement of the shuttle valve to thereby control the size of the fluid passageway between the first and second chambers.

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Milan, IL, United States of America

Kenneth Wynes