RU2716300C1 - Double ballistics barrel - Google Patents

Abstract

FIELD: machine building.

SUBSTANCE: invention relates to machine building, is intended for throwing solid bodies, projectiles and can be used in various industries, as well as for designing and manufacturing of shafts of various types. Barrel of double ballistics is barrel (4) for round projectile (13), on inner surface of channel of which there is longitudinal rifle (1) or longitudinal rifle (1) with two longitudinally located grooves (2). Grooves (2) are located opposite to each other with location of rifle (1) between them. Fastening of barrel (4) is equipped with a mechanism for scrolling barrel by 360 degrees relative to axis of barrel bore with fixation and marking by a specified angle of rotation.

EFFECT: efficient operation is provided for targets protected by area folds, in trenches, trenches, in forest belt, in mountain conditions, in urban conditions and directly in buildings, including multi-storey buildings, reduced dispersion and reduced consumption of ammunition, increased accuracy of firing on protected artificial and natural barriers targets, as well as prevention of counter battery exposure.

1 cl, 4 dwg

Description

The invention relates to the field of engineering and is intended for throwing solids, shells and can be used in various industries, as well as for the design and manufacturing technology of trunks of various types.

The well-known product barrel firearms (Patent RU No. 2150063 from 03.25.1999 MPK8 F41A), has a fundamentally similar design with weapons from a pistol to a gun with specific tabular performance characteristics and allows you to perform tasks at specific ranges with a certain performance.

The disadvantage of existing barrel systems is a significant limitation when working on targets that are protected by terrain folds, in trenches, trenches, in a forest belt, in mountainous conditions, in urban conditions, and directly in buildings, including multi-storey, creates significant dispersion and increased consumption of ammunition, low accuracy of firing at protected by artificial and natural barriers, which creates certain difficulties with the task, as well as incorrect protection of personnel, weapons and equipment has a counter-battery effect.

The objective of the invention is to create a trunk that will allow you to work on goals that are protected by the folds of the terrain, in trenches, trenches, in a forest belt, in mountainous conditions, in urban conditions and directly in buildings, including multi-storey buildings, reduce dispersion and reduce ammunition consumption, increase firing accuracy at targets protected by artificial and natural barriers, which creates certain opportunities for the correct completion of the task, as well as to protect personnel, weapons and equipment from counter-battery impact.

As a result of its use, a technical result can be obtained that will allow more successful, efficient work on targets that are protected by terrain folds, in trenches, trenches, in a forest belt, in mountainous conditions, in urban conditions, and directly in buildings, including multi-storey buildings, reduce dispersion and reduce ammunition consumption, increase firing accuracy against targets protected by artificial and natural barriers, and also protect against counter-battery action, which creates certain opportunities for the successful completion of the task, as well as the opportunity to refine, correct previous and create new tabular data , conditions and rules of firing, which allows us to design products for both old and new requirements, technical specifications and parameters.

The solution to this problem is achieved by the proposed "double ballistics barrel" (hereinafter - the barrel) under a round projectile, with a longitudinally located rifle or a longitudinally located rifle with two longitudinally located grooves located on the inner surface of the bore, the grooves are located opposite each other with the location between them rifling, the barrel fastener is equipped with a mechanism for rotating the barrel 360 degrees relative to the axis of the barrel channel with fixation and a mark at a given angle of rotation.

The characteristics of the barrel vary depending on the tasks to be solved, by changing all the structural elements tied into a single whole.

In our barrel, firing at targets protected by artificial and natural barriers is carried out thanks to a longitudinally located rifling or longitudinally located rifling with two longitudinally spaced grooves located on the inner surface of the bore, the grooves are opposite each other with the rifling in between, the barrel fastener is equipped with a scrolling mechanism the barrel 360 degrees relative to the axis of the barrel with fixation and a mark at a given angle of rotation, which makes it possible the ability to twist a round projectile in the transverse plane relative to the axis of the barrel bore and thereby made it possible to shoot specifically at targets and increase accuracy in particular at targets protected by artificial and natural barriers, as well as to be protected from counter-battery action, and it is also possible to clarify, correct previous ones and create new tabular data, conditions and rules of firing, which allows us to design products for both previous and new requirements, technical specifications and parameters.

The essence of the proposed barrel is shown in the drawing.

The barrel consists of a longitudinally located rifling (1), longitudinally located grooves (2), a target (3), a gun barrel (4), a small arms barrel (5), an artificial or natural obstacle (6), a horizontal ballistic arc caused by the influence of the Magnus effect A (7), a ballistic vertical arc due to the influence of the Magnus effect B (8), a ballistic arc C (9), a given angle of rotation of a longitudinally located rifle set by the barrel scrolling mechanism (10), the minimum distance to the target (11), and the maximum distance d about the target (12), a round shell (13), the axis of the barrel channel (14).

A round body, a projectile (13) (Fig. 1), when moving in the bore, is swirled by powder gases through a longitudinally located groove (1), in the transverse plane relative to the axis of the bore (14), flies out of the bore with maximum speed in the opposite direction , from the longitudinally located rifling (1), the side along the ballistic vertical arc due to the influence of the Magnus effect B (8) (Fig. 4) in accordance with the “Magnus effect”, at a given angle of rotation of the vertically downward longitudinally rifling (1), established by the mechanism about twisting of the barrel, gradually, as the speed of the round projectile (13) decreases, the effect of the “Magnus effect” on the round projectile (13) decreases and it gradually goes into motion along the ballistic arc C (9).

The proposed device operates as follows. A round body, a projectile (13) (Fig. 1), when moving guns (4), small arms (5) in the bore, is centered using longitudinally located grooves (2), powder gases acting on a round projectile (13) with the sides of the longitudinally located rifling (1), twist it in the barrel channel in the transverse plane, relative to the axis of the bore (14), flying out of the barrel in the opposite direction from the longitudinally located rifling (1), installed barrel scrolling mechanism, with at maximum speed, a round projectile (13) begins to move along a horizontal ballistic arc due to the influence of the Magnus A effect (7) (Fig. 2), in accordance with the “Magnus effect”.

When installing a longitudinally mounted rifling (1) at a horizontal angle, with a horizontal elevation angle of the gun barrel (4), small arms (5), for firing horizontally to the right or left, set by the mechanism of scrolling the barrel and the minimum distance to the target (11), round the projectile (13) will go to the target (3) in a horizontal ballistic arc due to the influence of the Magnus A effect (7) (Fig. 2), horizontally enveloping an artificial or natural obstacle (6) (terrain folds, trench, trench, forest belt, in mountain conditions in th family conditions and directly in buildings, including multi-story, etc.).

When installing a longitudinally mounted rifling (1), vertically upward, with an elevation angle of the gun barrel (4), small arms (5) above horizontal, for firing down, set by the barrel scrolling mechanism and the minimum distance to the target (11), round projectile (13 ) will hit the target from above in a vertical ballistic arc due to the influence of the Magnus effect B (8) (Fig. 3), enveloping from above an artificial or natural barrier (6) (terrain folds, trench, trench, forest belt, in mountainous conditions, in the city), in the shortest time, before and Menenius operational environment.

When installing a longitudinally mounted rifle vertically downward or slightly to the left or right, with a horizontal angle of elevation of the gun barrel (4), small arms (5), for firing up or several, to the right or left, set by the mechanism for scrolling the barrel and the maximum distance to the target ( 12), the round projectile (13) will hit the target (3) first along a vertical ballistic arc due to the influence of the Magnus effect B (8) (Fig. 4) squat, then up, gradually, as the speed of the round projectile (13) decreases, the effect of the “Magnus effect” on a round projectile (13) decreases and it gradually goes into motion along a ballistic arc C (9) horizontally, and then downwards, on a target (3), enveloping an artificial or natural obstacle from above (6),

at the same time, notching, removing and interpolating along the coordinates of the movement of a round projectile (13) by a ground artillery reconnaissance station, taken along the second ballistic arc C (9), shows imaginary, false coordinates of the gun, firing position, thereby protecting against counter-battery action, which creates certain Opportunities for the successful completion of tasks, protection of personnel, weapons and equipment.

Claims (2)

1. Double ballistic barrel - a barrel for a round projectile, characterized in that a rifle is longitudinally located on the inner surface of the barrel bore or a rifle with two longitudinally located grooves is longitudinally located, the grooves are opposite each other with a rifling between them. 2. The barrel according to claim 1, characterized in that the barrel fastener is provided with a mechanism for scrolling the barrel 360 degrees relative to the axis of the barrel channel with fixation and a mark for a given angle of rotation.

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