| 摘要 |
<p>The present invention relates to a resisting recoil system for a cannon, which comprises: a concave edge which supports internal high pressure when recoil force occurs by a gun barrel; an accumulator which replenishes hydraulic oil into the inside of the concave edge; a spring which generates resistance force to forward motion of the gun barrel while being compressed during shooting, and is restored to the original state; a hollow-shaped piston which is installed on the outer circumferential surface of the gun barrel in order to restore the gun barrel to the original position using the restoring force of the spring; a follow which is installed at the back side of the concave edge at the back of the spring in order to support the spring and to prevent shaking of the gun barrel; a collar which connects the piston with the gun barrel; and a nut which transmits shooting impact in the middle between the piston and the collar. The concave edge forms a recoil space in a gap between the concave edge and the piston for the compression operation of the piston, and an integrated groove connected with the recoil space is formed on the inner circumferential surface of the concave edge. Therefore, the resisting recoil system for a cannon can save production costs thereof and can improve assembly productivity by having an improved integrated groove structure on the inner circumferential surface of the concave edge where an insertion type orifice is mounted.</p> |
