RU2707625C1 - Sub-caliber cluster rocket shot - Google Patents

Abstract

FIELD: military equipment.

SUBSTANCE: proposed invention relates to rocket artillery equipment and can be used in design of sub-caliber shots to increase their combat efficiency. Sub-caliber cluster rocket shot includes shell with projectiles and powder charge installed in it, in which pipes of guides with rocket projectiles installed in them are rigidly fixed with clamps with rotation from engine. Starting devices of projectile in bottom part are connected to gunpowder charge of cartridge, with different length of channels of retarders, connected in the center and contacting with capsule bushing.

EFFECT: higher combat efficiency due to increased number of projectiles in a shot and increased area of damage due to projectile scattering.

1 cl, 2 dwg

Description

The present invention relates to the field of rocket and artillery technology and can be used in the construction of sub-caliber shots to increase their combat effectiveness.

Known subcaliber shot containing a housing in which is located a piercing projectile with a detachable tray consisting of decaying segments, and a propelling charge (UK application No. 2123121, publ. 25.01.84, F42B 13/16).

The disadvantage of this device is that the pallet when the projectile leaves the barrel breaks up into parts, which reduces its force impact on the sub-caliber projectile, informs the projectile of lateral disturbances and increases dispersion.

Known subcaliber shot, taken as a prototype, containing a housing in which the piercer is located with a detachable tray containing a centering unit in front of the piercer in the form of disintegrating segments and a propelling charge. The pallet is made in the form of a body equipped with a cavity communicating with the bottom of the shot body, while the pallet is telescopically connected to the back of the projectile and the propelling charge is placed in the cavity of the pallet (Patent RU No. 2251070 IPC F42B 14/08, published on April 27, 2005) .

The disadvantage of this device is that the centering unit when the projectile leaves the barrel breaks up into parts, which gives the projectile lateral disturbances and increases the dispersion. In addition, the shot contains only one sub-caliber projectile whose diameter is much smaller than the diameter of the barrel.

The technical result of the invention is to increase combat effectiveness by increasing the area of destruction as a result of the dispersion of several missile shells.

This goal is achieved by installing guides in the shell of large-caliber artillery shells, in which missiles 3 or 4 are placed. For example, in the sleeve of 152 mm artillery guns. The launch of the shells is carried out in turn due to the moderators of the combustion of the powder charge in the supply channels to the projectile launching devices having different channel lengths. The supply channels are located in the bottom of the sleeve and have a common beginning from the capsule sleeve. The loading and unloading of the gun is carried out through the breech by automatic loading, or manually.

A general view of a sub-caliber cluster missile shot is shown in FIG. 1, and the channel diagram of the powder charge in FIG. 2. The proposed device comprises a sleeve 1, with shells 2 installed in it and a powder charge 6, characterized in that in the sleeve 1 with 4.5 clamps, guide tubes 3 are fixedly fixed with guide missiles 3 installed in them, with rockets 2 with rotation from the engine, and starting devices shells in the bottom are connected to the powder charge of the sleeve 6, with different lengths of channels of moderators, connected in the center and in contact with the capsule sleeve 7.

The device operates as follows. The gun is charged as usual with a loading mechanism. The shot is also fired by a strike mechanism. After pricking the capsule with the striker, the powder charge of the sleeve 6 is ignited, which ignites the powder device of the rocket shell 2. Due to the action of the moderators, the ignition of the rockets 2 is carried out sequentially one after another. When launched, missile shells move in the bore due to jet propulsion, while due to the inclination of the control nozzles they receive rotation and stabilization in flight.

The use of the device provides an increase in combat effectiveness by increasing the number of shells in a shot, increasing the area of destruction due to the dispersion of shells.

Claims (1)

A sub-caliber cassette missile shot containing a shell with installed shells and a powder charge, characterized in that the guide tubes are fixed in the sleeve with clamps and mounted with missile shells mounted in them with rotation from the engine, and the projectile launchers in the bottom part are connected to the shell’s powder charge , with different lengths of channels of moderators, connected in the center and in contact with the capsule sleeve.

Images