SU619777A2

SU619777A2 - Small-bore sports gun

Info

Publication number: SU619777A2
Application number: SU762382536A
Authority: SU
Inventors: Владислав Иванович Зацепа
Original assignee: Предприятие П/Я В-8062
Priority date: 1976-07-05
Filing date: 1976-07-05
Publication date: 1978-08-15

Description

(54) МАЛОКАЛИБЕРНЫЙ СПОРТИВНЫЙ ПИСТОЛЕТ шептало 20 с выступом 21, имеющее возможность поворота на оси 22, и пружину 23. Спусковой крючок 24 крепитс на оси 25 и имеет, в свою очередь, ось 26, на которой установлена т г 27, взаимодействующа с щепталом.При нажатии на спусковой крючок 24 т га 27 перемещаетс назад и поворачивает шептало 20 против часовой стрелки (по чертежу). Выступ 21 щептала 20освобождает плечо 17 щептала 15, другое плечо 16 щептала 20 выходит из зацеплени с курком 11 и иод действием боевой пружины (на чертеже не показана) курком 11, поворачива сь на оси 14, удар ет по ударнику 3. Происходит выстрел. Под действием пороховых газов затвор 1 отходит назад, взвод курок 11, который своими заплечиками 13 поднимает плечо 16 шептала 15. Наличие заплечиков 13 в курке 11 уменьшает врем постановки курка на боевой взвод. Плечо 17 взаимодействует с выступом 21 щептала 20, поворачива его против часовой стрелки (по чертежу), при этом сжимаетс пружина 23. В свою очередь, затвор 1 взаимодействует Ст гой 27 (взаимодействие на чертеже не показано), расцепл ее с шепталом 20, которое поворачиваетс по часовой стрелке (по чертежу) и своим выступом 21 встанет на пути плеча 17 шептала 15. Так как ось 14 курка 11 максимально приближена к казенной части затвора 1, то взведение курка происходит значительно раньше прихода ) IQ 27 IS 3 18 19 21 . I I . ;(54) SMALL SPORTS GUN whispered 20 with a protrusion 21, having the ability to rotate on the axis 22, and the spring 23. The trigger 24 is mounted on the axis 25 and has, in turn, an axis 26, on which is mounted the t 27, interacting with the snipple When the trigger is pressed, the 24 t hectare 27 moves backward and turns the sear 20 counterclockwise (as per the drawing). The protrusion 21 of the chippers 20 releases the shoulder 17 of the chippers 15, the other shoulder 16 of the chippers 20 disengages from the trigger 11 and the iod by the action of the mainspring (not shown) of the hammer 11, turning on the axis 14, strikes the striker 3. A shot occurs. Under the action of powder gases, the bolt 1 moves back, the cocking of the trigger 11, which with its shoulders 13 lifts shoulder 16 whispered 15. The presence of the shoulders 13 in the trigger 11 reduces the time of the trigger setting for the combat platoon. The shoulder 17 interacts with the protrusion 21 of the pinch 20, turning it counterclockwise (according to the drawing), while the spring 23 is compressed. In turn, the shutter 1 interacts with the Stuck 27 (the interaction is not shown), unhooked it with the sear 20 turns clockwise (according to the drawing) and with its protrusion 21 stands in the way of shoulder 17 whispered 15. Since the axis 14 of the cock 11 is as close as possible to the breech section of gate 1, the cocking happens much earlier than the arrival) IQ 27 IS 3 18 19 21. I i. ;

Claims

ig. 2 thieves 1 to the rearmost position, i.e., the bolt cocks the trigger 11 and with a weak charge of the cartridge, making the most of the shot momentum, imparting movement to the bolt. The further movement of the bolt 1 in the kraipe rear position occurs by inertia with overcoming the force of the return spring 7 and the force of friction. Returning to its original position under the action of the return spring 7, the shutter 1 will send the cartridge into the barrel chamber. At this time, the chipper 15 with its shoulder 16 holds the small protrusion 12 of the trigger, i.e., the trigger 11 rises on the sear 15. Such a constructive execution of the trigger and the shutter increases the reliability of the automatics, ensuring the trigger is cocked much earlier than the arrival of the bolt to its extreme rear position, i.e Cocking the hammer and with a weak war charge of the cartridge. Formula of the invention. Small-caliber sports pistol; St. No. 184652, which differs from TQM, in order to increase the reliability of the automation, a step was made in the breech section, the trigger was made with shoulders covering the lower level of the gate side from the sides, and the trigger axis was placed in the upper front part of the body of the trigger mechanism. 22 20