RU2427788C1 - Firing method of rocket missiles from launcher facilities of valley fire systems - Google Patents

Abstract

FIELD: weapons and ammunition. ^ SUBSTANCE: method is based on loading of rocket missiles to launcher facility, selection of certain target, hitting method of that target with single shots, bursts or single salvo fire from launcher facility, and directly firing. Loading of each rocket missile to launcher facility is performed with blades folded around it owing to placing them under transport ring which is put on blades when they are folded around each rocket missile approximately to the middle of their length. When arranging rocket missile in tubular guides, launcher facility moves the transport ring to end position on stabilisers. During launching of rocket missile, the removal of the above ring is provided so that full unfolding of blades of stabiliser is performed simultaneously at escape of each rocket missile from its tubular guide of launcher facility. ^ EFFECT: higher accuracy and grouping of shots at any shooting method.

Description

The invention relates to the field of weapons, when designing a PC with a drop-down plumage, launched from tubular guides PU multiple launch rocket systems (MLRS). PC to MLRS are widely used for delivering a massive blow to single, group and areal targets, while they are subject to high requirements for various methods of shooting with increasing accuracy and accuracy of the PC. The methods of shooting a PC with increased accuracy and accuracy are associated primarily with the use of both different types of stabilizers on the PC itself, and with the use of various types of guides.

So, in the book “Fundamentals of the design of powder rockets”, authors: V.D. Kurov, Yu.M. Dovzhansky, publishing house State Scientific and Technical Publishing House Oborongiz, Moscow, 1961, describes the missile shell RSM-13 with page 4 on page 11 - with rigid non-expanding blades. In the book “First Starts”, authors Yu.A. Pobedonostsev, Honored Worker of Science and Technology, K.M. Kuznetsov, PhD in Military Sciences, Associate Professor, DOSAAF Publishing House, Moscow, 1972, on page 47 there is also a picture of a missile PCM-13, and on page 45, a 16-charge self-propelled launcher on a wheeled drive is shown, having grooved type guides (rails with a groove), from which PCs with rigid non-folding blades (our famous Katyusha) were launched, which take the prototype for this invention.

What are the disadvantages inherent in the first PC, launched from the flute type PU? First of all, these are rigid non-folding blades subject to deformations during transportation, loading, loading-overload; in addition, the impossibility of starting such PCs from tubular guides, allowing them to increase their firing range, as well as providing increased accuracy and accuracy. The proposed method of firing PCs from multiple launch rocket launcher systems with the requirement of simultaneous disclosure of all the blades of the stabilizer block allows firing from tubular guides, stable flight on the initial active section of the PC path, which ultimately increases both the range and accuracy of the fire as a whole.

So, for example, even the opening of one blade not simultaneously with other blades leads to the influence of all disturbing factors on the PC asymmetrically in the initial active section of the trajectory, which reduces the estimated range, and therefore the accuracy and accuracy of fire: with single shots, bursts or a single salvo from PU .

The aim of this invention is to improve the accuracy and accuracy of shooting PC with any method of shooting: single shots, bursts or one salvo from PU.

The essence of the invention lies in the fact that the proposed method of firing a PC from multiple launch rocket launcher systems, based on loading the PC into the launcher, selecting a specific target, the method of hitting this target with single shots, bursts or a single salvo from the launcher and firing directly, is characterized by that the loading of each PC in the PU is done with the blades folded around it by placing them under the transport ring, which is put on the blades when folded around each PC to about the middle of their length, and when placing the PC Tubular guides the UE moves this ring road at the target position on the stabilizers and startup PC provides withdrawal of this ring, making the entire disclosure of stabilizer blades simultaneously at the output of each PC of its tubular guide PU, thus providing the estimated precision and accuracy of each PC for its purpose.

Comparative analysis shows that the claimed invention differs from the prototype in that the loading of each PC in the PU is carried out with the blades folded around it by placing them under the transport ring, which is put on the blades in the folded state of each PC to about the middle of their length, and when placed The PC in the tubular guides PU moves this transport ring to the end position on the stabilizers and when starting up the PC ensures that this ring is removed, making the stabilizer blades fully open simultaneously When each PC exits from its tubular guide rail PU, thus ensuring the calculated accuracy and accuracy of each PC for its purpose.

Therefore, this technical solution meets the criterion of "novelty."

To determine whether the proposed invention meets the criterion of "inventive step", an analysis of the characteristics of the identified analogues is carried out. Given that the proposed technical solution has a new set of features that for a specialist do not explicitly follow from the existing level of technology, it meets the criterion of "inventive step".

Work on the proposed method is as follows.

Before the PC starts firing from multiple launch rocket systems, the target of the defeat is determined, for example, the area of a certain size with the enemy’s military equipment located on it or single targets at a certain distance, and this method of hitting this target with single shots, bursts or a single salvo of all PCs from the PU . After that, the PU PCs are loaded with folded blades around each PC under their own transport ring, which is put on the blades when folded around each PC to about the middle of their length, and when the PC is placed in tubular guides, the PU moves this transport ring to the end position on the stabilizers and at startup, the PC ensures that this ring is removed, making the stabilizer blades fully open simultaneously at the exit of each PC from its tubular guide PU, thus providing the necessary accuracy and accuracy of fire of each PC for its purpose. Moving the transport ring to its final position on the stabilizer is carried out by a tubular guide to keep them in an undisclosed position so that in combat conditions a situation may arise where it is not necessary to shoot at this target (the target is destroyed), then the gunners safely and without unnecessary difficulties discharge the remaining PCs from the 40-barrel launcher and, having moved the transport ring to its original position, retain these shells for the following tasks - in accordance with the combat situation.

The proposed method of firing is currently successfully tested, and its flight tests have confirmed the correctness of the chosen solution according to the invention.

Thus, the proposed method of firing is industrially applicable, since it is very convenient when starting the PC from the tubular guides of the PU multiple launch rocket systems.

Claims (1)

The method of firing rockets from the launcher of multiple launch rocket systems, based on loading rockets into the launcher, selecting a specific target, the method of hitting that target with single shots, bursts or a single salvo from the launcher, and firing directly, characterized in that each a missile in the launcher is made with the blades folded around it by placing them under the transport ring, which is worn on the blades in the folded state and around each missile to about the middle of their length, and when placing the missile in the tubular guides, the launcher moves this transport ring to the final position on the stabilizers, and when the missile is launched, it removes this ring, making the stabilizer blades fully open simultaneously at the exit of each missile from its tubular guide launcher, thus ensuring the calculated accuracy and accuracy of each missile for its purpose.