PISTOL Russian patent published in 1997 - IPC

FIELD: hand firearm. SUBSTANCE: to enhance safety of use, in the pistol, having a slide, frame, firing mechanism with a spring-loaded trigger, trigger barm spring-loaded sear and hammer with the mainspring, as well as a device for a safety release of the hammer, the safety lock has a lug and is installed in the slide. The hammer is made with a shoulder on the back side of the full cock. The sear is made with a V-shaped fork in the upper part and with a lug in the middle part having an upper pad and a lower bevel. The sear is installed in the frame for engagement of each blade of the V-shaped fork with the safety lug, of the lug upper pad-with the cocking nose and safety lug of the hammer, and of the lug lower bevel - with the shoulder on the back side of the full cock. For a safe release of the hammer the safety lock is turned (putting its thumb catch in the extreme upper position) so that the safety lug acting on the front blade of the V-shaped fork would turn the sear and disengage the lug from the cocking nose. The strike of the firing pin by the hammer is not transmitted to the primer cap since the firing pin is interlocked by the safety lock. EFFECT: enhanced safety. 9 dwg