SINGLE-ACTION FIRING MECHANISM Russian patent published in 2004 - IPC

FIELD: armament equipment, applicable in revolvers, pistols, rifles, etc.

SUBSTANCE: the firing mechanism has a body, cock or hammer with a projection for engagement with the trigger head and with the sear notch for engagement with the sear lever, trigger with a head, sear lever, trigger bar with a detent, axles and springs. The trigger bar is hinge-mounted on the arm of the sear lever and kinematically linked with the hammer, trigger and body, a lug is made on the trigger head for engagement with the trigger bar detent, the trigger bar is installed for interlocking the motion of the trigger after separation of the hammer from the sear and release of the hammer from the sear and release of the trigger under the action of the hammer when the latter comes to the initial position.

EFFECT: enhanced rate of fire of the weapon at "sear-actuated" firing.

2 dwg