UA103198U - Muzzle, gas compensator for the automatic weapons - Google Patents

Abstract

The muzzle, gas compensator for automatic weapons is designed to stabilize the firing of automatic weapons, improve the deviation of the mean point of hit from the control point (accuracy) and the largest cross-section of the bullet (pile) - nozzles with threaded cylinder. It is a cylinder with a length from 70 to, with an inner diameter and an outer diameter of 22.0-25.0 mm, in the upper part of the cylinder there are three grooves for gas outlet, the first groove - at a distance of 6.5-7.0 mm from the muzzle section, has a width of 2.0-3.0 mm, the depth of the notch in the cylinder 8.3-11 mm and is located at an angle of 70 ° to the longitudinal axis of the cylinder, the second groove is at a distance of 18.0-21.5 mm from the muzzle, having width 2.0-3.0 mm, depth of cut in cylinder 8.3-11 mm and is located at an angle of 60 ° relative to the longitudinal axis with offset to the right by 45 ° in the plane of the cut relative to other gas slots s, the third gas groove is located at a distance of 28.0-34.5 mm from the muzzle, has a notch depth in the cylinder 8.3-11.0 mm, width 2.0-2.5 mm, at an angle of 65 ° relative to longitudinal axis and cut at right angles so that in its upper part has a width of 4.0-6.0 mm, in the lower part of the cylinder is a longitudinal gas gap located at a distance from the muzzle slice, length 24,0-44,0 mm and a width of 3.0-3.5 mm, the walls of which are milled at an angle of 60-90 °, from the muzzle of the cylinder inserted sleeve having a spray cone and four identical gas slots us depth, width 2.0-2.5 mm are at an angle of 65 ° to the longitudinal axis of the right diameter outlet plugs -.

Description

The utility model belongs to the field of weapons, namely muzzle, gas compensators for automatic weapons, designed to stabilize the firing of automatic weapons, improve the deviation of the average point of impact from the reference point (accuracy) and the largest diameter of the dispersion of bullets (cluster).

The standard muzzle compensator of the AKM Kalashnikov assault rifle - a muzzle nozzle with a thread in the form of a truncated cylinder - was chosen as the closest analogue (prototype) in terms of both substance and the tasks to be solved.

Among the disadvantages of the well-known standard AKM muzzle compensator, PKM machine gun flamethrower is that when shooting in motion, from the hand from an AKM machine gun or in motion, standing, from the knee from a PKM machine gun in long and short bursts, as a result of the deflecting reactive moment, which occurs when the bullet is ejected and the gases escape from the barrel, the barrel of the weapon, the weapon is deflected upward by 30-35", which creates a large scattering of bullets and allows hitting the target almost only with the first bullet.

The useful model is based on the task, by changing the design of the AKM compensator, the flamethrower of the PKM machine gun, to stabilize firing from automatic weapons, to improve the indicators of the deviation of the average point of impact from the control point (accuracy) and the largest diameter of the dispersion of bullets (clustering) during firing in long and short bursts .

The solution to the problem is achieved by the fact that a cylinder with a length of 70 to 100 mm, with an inner diameter of 16 mm and an outer diameter of 22.0-25.0 mm, in the upper part of the cylinder there are three grooves for the release of gases, the first groove - at a distance of 6.5 -7.0 mm from the muzzle, has a width of 2.0-3.0 mm, the depth of the notch in the cylinder is 8.3-11.0 mm and is located at an angle of 70" to the longitudinal axis of the cylinder, the second groove is at a distance of 17, 0-21.5 mm from the muzzle, has a width of 2.0-3.0 mm, the depth of the notch in the cylinder is 8.3-11.0 mm and is located at an angle of 60" relative to the longitudinal axis with an offset to the right by 45" in the plane notch relative to other gas grooves, the third gas groove is located at a distance of 28.0-34.5 mm from the muzzle, has a depth of the notch in the cylinder of 8.3-11.0 mm, a width of 2.0-2.5 mm, is located under at an angle of 65" relative to the longitudinal axis and cut at a right angle so that in its upper part it has a width of 4.0-6.0 mm, in the lower part of the cylinder there is a longitudinal gas gap located at a distance of 28 mm in from the muzzle section, 24.0-44.0 mm long and 3.0-3.5 mm wide, the walls of which are milled under

At an angle of 60-90", a bushing is installed from the muzzle of the cylinder, which has a spray cone and four identical gas slits 2.5 mm deep, 2.0-2.5 mm wide, located at an angle of 657 relative to the longitudinal axis to the right, diameter of the output hole of the sleeve - 9.0 mm.

Thus, when firing from an automatic weapon, from an AKM machine gun (standing, from the knee) and from a PKM machine gun equipped with the proposed useful model, both short and long bursts, the action of the deflecting moment does not occur, which allows you to reliably keep the weapon on the aiming line, creates a high accuracy and precision of hitting the target.

The essence of a useful model is explained with the help of drawings and a scheme:

Fig. 1 - View of the compensator from the left/right.

Fig. 2 - View of the compensator from below.

Fig. C - Front view of the compensator.

Fig. 4 - Component diagram of the compensator.

Cylinder 1 with a length from 70 mm to 100 mm, with an inner diameter of 16 mm and an outer diameter of 22.0-25.0 mm, in the upper part of cylinder 1 there are three grooves 2, 3, 4 for the release of gases, groove 2 is located at a distance of 6 ,5-7.0 mm from the muzzle of cylinder 1, has a width of 2.0-3.0 mm, the depth of the notch in cylinder 1 is 8.3-11 mm and is located at an angle of 70" to the longitudinal axis of cylinder 1, groove C is at a distance of 17.0-21.5 mm from the muzzle of cylinder 1, has a width of 2.0-3.0 mm, the depth of the notch in cylinder 1 is 8.3-11.0 mm and is located at an angle of 60" relative to the longitudinal axis of the cylinder 1 with a shift to the right by 45" in the slot plane relative to gas grooves 2 and 4, gas groove 4 is located at a distance of 28.0-34.5 mm from the muzzle of cylinder 1, has a depth of slot in cylinder 1 of 8.3-11.0 mm, width 2.0-2.5 mm, located at an angle of 65" relative to the longitudinal axis of cylinder 1 and cut at a right angle so that in its upper part it has a width of 4.0-6.0 mm, in the lower part of cylinder 1 longitudinal gas is located and slot 5, located at a distance of 28 mm from the muzzle of cylinder 1, 24.0-44.0 mm long and 3.0-3.5 mm wide, the walls of which are milled at an angle of 60-90", from the muzzle of cylinder 1 a sleeve 6 is installed, which has a spray cone 7 and four identical gas slits 8 with a depth of 2.5 mm, a width of 2.0-2.5 mm, located at an angle of 65" relative to the longitudinal axis of the cylinder 1 to the right, the diameter of the outlet hole of the sleeve 1-9 .0 mm.

The design of the muzzle, gas compensator for automatic weapons has been technologically developed, sets of design and technological documentation have been developed. because the necessary special tools and equipment have been manufactured, which ensures the possibility of serial production of these muzzle gas compensators.

The proposed design of muzzle gas compensators for automatic weapons has withstood the test as part of AKM assault rifles and PKM machine guns.

Claims (1)

USEFUL MODEL FORMULA Muzzle gas compensator for automatic weapons, designed to stabilize the firing of automatic weapons, improve the deviation of the average point of impact from the control point (accuracy) and the largest diameter of the dispersion of bullets (cluster) - nozzles with a thread in the form of a truncated cylinder, which differs which is a cylinder 70 to 100 mm long, with an inner diameter of 16 mm and an outer diameter of 22.0-25.0 mm, in the upper part of the cylinder there are three grooves for the release of gases, the first groove - at a distance of 6.5- 7.0 mm from the muzzle, has a width of 2.0-3.0 mm, the depth of the notch in the cylinder is 8.3-11 mm and is located at an angle of 70" to the longitudinal axis of the cylinder, the second groove is at a distance of 18.0-21 .5 mm from the muzzle, has a width of 2.0-3.0 mm, a depth of the notch in the cylinder of 8.3-11 mm and is located at an angle of 60" relative to the longitudinal axis with an offset to the right by 45" in the plane of the notch relative to other gas grooves , the third gas groove is located on distance of 28.0-34.5 mm from the muzzle, has a depth of cut in the cylinder of 8.3-11.0 mm, a width of 2.0-2.5 mm, located at an angle of 65" relative to the longitudinal axis and cut at a right angle so that in its upper part it has a width of 4.0-6.0 mm, in the lower part of the cylinder there is a longitudinal gas gap located at a distance of 28.0 mm from the muzzle, a length of 24.0-44.0 mm and a width of 3 ,0-3.5 mm, the walls of which are milled at an angle of 60-90", a sleeve with a spray cone and four identical gas slits 2.5 mm deep and 2.0-2.5 mm wide is inserted from the muzzle section of the cylinder, are located at an angle of 65" relative to the longitudinal axis to the right, the diameter of the outlet hole of the sleeve is 9.0 mm. - and what: we still have MON - WEDNESDAY WEDNESDAY 0 Fig. 1 WHAT ARE YOU? same ТЯ / ии in Bi Fig. 2