RU135790U1 - COMBATING PART OF ACCESSING ACTION - Google Patents

Abstract

1. The penetrating warhead, including the shell, projectile-forming charge, forming an impact core during the explosion, the contact fuse, the guiding cone and the penetrating military element located in front of the housing, characterized in that the military penetrating element is made in the form of a high explosive fragmentation set shells, longitudinally placed in an annular cassette formed by the front of the housing and coaxially located with the Central conical tube connected to the guide cone from its side more diameter, on which there is a flange with lodgements for fixing the tail parts of high-explosive shells, and the axial and radial position of high-explosive shells in the cartridge is fixed by a retaining ring mounted in the front of the warhead and covering the nose of the high-explosive shells, the structural elements forming the cartridge case are made from the condition of their destruction during the explosion of a projectile-forming charge with the subsequent release of high-explosive fragmentation shells, each of which It is equipped with a slow fuse. 2. Penetrating warhead according to claim 1, characterized in that the shells of high-explosive shells are made of metal or pyrophoric material, and their shape allows for tight packing and the fullest use of the free volume of the annular cassette. 3. The penetrating warhead according to claim 1, characterized in that the front of the shell of each high-explosive fragmentation projectile is equipped with a screw-on tip made of high-strength steel in the form of a truncated cone with a vertical

Description

The utility model of "penetrating action warhead" refers to the field of armament and can be used to create warheads of air-to-surface guided aviation missiles and ammunition designed to destroy manpower and equipment hidden behind natural barriers in buildings and structures made of reinforced concrete, brick, stone.

A device is known for the tandem-type warhead with a penetrating penetrating element (see patent for utility model RU No. 55119 U1 in the IPC class class F42B 12/00, published July 27, 2006 Bull. No. 21).

In a known warhead, when it interacts with an obstacle, an explosion of a projectile-forming charge (SPS) forms a high-speed body from a metal lining of a special profile - an impact core, piercing a hole in the barrier through which an attacking element penetrates into the shelter and, exploding with a slowdown in the obstacle space, hits the target its high-explosive fragmentation.

The disadvantage of this warhead is the presence in it of one striking element, made in the form of a monoblock, which can be damaged when passing the obstacle with the subsequent failure of the standard operation.

The purpose of the proposed utility model is to increase the reliability of the penetrating combat elements and their penetration beyond the barrier, as well as increasing the effectiveness of the damaging action of the warhead.

This goal is achieved by the fact that in the design of the warhead of the penetrating action, including the body, the projectile-forming charge, which forms the shock core during the explosion, the contact fuse and the guiding cone, there is a military penetrating element located in the front of the body, made in the form of a set of high-explosive fragmentation shells, longitudinally placed in an annular cassette formed by the front of the housing, and coaxially located with the Central conical tube connected to the guide cone from the sides its larger diameter, on which there is a flange with lodges for fixing the tail parts of high-explosive shells. The axial and radial position of the high-explosive shells in the cartridge is fixed by a retaining ring mounted in the front inner part of the warhead shell and covering the nose of the high-explosive shells, while the structural elements forming the cassette are made from the condition of their destruction in the explosion of a projectile-forming charge with subsequent release of high-explosive fragmentation shells, each of which is equipped with a slow-blow fuse. The shells of high-explosive fragmentation shells are made of metal or pyrophoric material, and their shape allows for tight packing and the fullest possible use of the free volume of the annular cassette. For more efficient passage of high-explosive shells through the obstacle, the front of the shell of each high-explosive shell is equipped with a screw-on tip made of high-strength steel in the form of a truncated cone with an apex offset to the axis of the warhead. To ensure reliable detonation of high-explosive shells, the guide cone is made with evenly spaced openings on its surface, providing free passage of the explosion products of the projectile-forming charge into the bottom of the cartridge, and in the bottom of each high-explosive shell there is a support sleeve with a central hole closed from the inside with an aluminum membrane .

In FIG. 1 shows a design diagram of a penetrating action warhead, FIG. 2 is a general view of a high-explosive fragmentation projectile; FIG. 3 is a general view of the central conical tube; FIG. 4 is a general view of the placement of high-explosive shells on a central conical tube.

The penetrating warhead (see Fig. 1) contains a housing (1), a contact fuse (2), a projectile-forming charge (3) with a metal lining (4), a guiding cone (5) with holes (6), a central conical tube (7), high-explosive fragmentation shells (8), which are equipped with an explosive charge (9) with a slow-blow fuse (10). In the bottom of high-explosive shells there is a support sleeve (11) with an opening for the passage of the products of the explosion from the PPS to the slow-blow fuse (10), an aluminum membrane closed from the inside (12). At the front of the shells of high-explosive shells, tips (13) are screwed, made of carbide high-strength material in the form of a truncated cone with an apex offset to the axis of the warhead. The axial and radial position of high-explosive shells in the cassette is fixed in the rear part with lodgements (14) in the flange of the central conical tube, on which the supporting sleeves are supported, and in the front part with a locking snap ring (15).

The work of the warhead is as follows. Before use, the warhead is installed as a compartment of a rocket or other ammunition. When a rocket or ammunition comes into contact with an obstacle, a contact fuse (2) fires and initiates a projectile-forming charge (3), the explosion of which forms a fast-flying metal body - an impact core from a metal lining (4) of a special profile. The impact core is formed in the free space of the inner cavity of the guide cone (5) and then passes through the central conical tube (7), pierces the nose of the ammunition, reaches the obstacle and perforates it, allowing penetration into the barrier space of the combat penetrating element, consisting of a set of high-explosive fragmentation shells (8). At the same time, during the explosion of a projectile-forming charge (3) under the influence of powder gases, the aluminum membrane (12) is destroyed and delayed-action fuses (10) of high-explosive fragmentation shells are initiated (8). In addition, the corps (1) of the warhead and the elements for fixing high-explosive shells (8) are destroyed by the SFZ explosion. High-explosive fragmentation shells (8) are released, pass into the hole of a perforated barrier and explode with deceleration in the after-space.

This design of the warhead provides increased reliability of the penetrating combat elements and their penetration beyond the barrier, as well as improving the effectiveness of the damaging action of the warhead.

Claims (5)

1. The penetrating warhead, including the shell, projectile-forming charge, forming an impact core during the explosion, the contact fuse, the guiding cone and the penetrating military element located in front of the housing, characterized in that the military penetrating element is made in the form of a high explosive fragmentation set shells, longitudinally placed in an annular cassette formed by the front of the housing and coaxially located with the Central conical tube connected to the guide cone from its side more diameter, on which there is a flange with lodgements for fixing the tail parts of high-explosive shells, and the axial and radial position of high-explosive shells in the cartridge is fixed by a retaining ring mounted in the front of the warhead and covering the nose of the high-explosive shells, the structural elements forming the cartridge case are made from the condition of their destruction during the explosion of a projectile-forming charge with the subsequent release of high-explosive fragmentation shells, each of which It is equipped with a slow-blow fuse. 2. The penetrating warhead according to claim 1, characterized in that the shells of high-explosive shells are made of metal or pyrophoric material, and their shape allows for tight packing and the fullest use of the free volume of the annular cassette. 3. The penetrating warhead according to claim 1, characterized in that the front of the shell of each high-explosive fragmentation projectile is equipped with a screw tip made of high-strength steel in the form of a truncated cone with an apex offset to the axis of the warhead. 4. The warhead penetrating action according to claim 1, characterized in that the guide cone is made with evenly spaced holes on its surface, providing passage of explosion products of the projectile-forming charge into the bottom of the cartridge. 5. The penetrating warhead according to claim 1, characterized in that in the bottom of each high-explosive fragmentation projectile there is a support sleeve with a central hole, an aluminum membrane closed from the inside.

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