DOUBLE-ACTION SHOCK ABSORBING DEVICE TO SMALL ARMS INSTALLATION Russian patent published in 2006 - IPC F41A25/10 

FIELD: small-arms-gun armament, in particular, shock absorbing devices.

SUBSTANCE: the device has a fixed box, movable box for fastening the weapon and a shock absorber, whose body is fastened perpendicularly to the direction of recoil and counterrecoil of the movable box. A movable sleeve is installed in the body of the shock absorber, and the spring of the shock absorber is installed with a stop of one end at the body bottom, and of the other end at the bottom of the movable sleeve with a three-arm lever hinge-joined to it. The middle arm of the lever is installed for engagement with one of the boxes at a recoil or counterrecoil of the movable box, and the two extreme arms are provided with working platforms at the ends functioning alternately as a support for the three-arm lever at a recoil and counterrecoil of the movable box.

EFFECT: provided simplicity and reliability of the structure, as well as reduced action of a shot on the small arms installation.

3 dwg