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Small-calibre deformation projectile and method for production of same

A technology of small caliber and bullets, applied in the direction of warheads, ammunition, weapon accessories, etc., can solve the problems of energy deposition and complex parts that cannot obtain hitting contours, and achieve the effect of reducing mechanical load and wear

Inactive Publication Date: 2008-07-16
RUAG AMMOTEC GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The disadvantage of all these technical solutions is that they involve relatively complex parts, which are at least partially machined with cutting machines
material deformation upon hitting a target depends on many parameters and does not give a desired hit profile or defined energy deposition

Method used

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  • Small-calibre deformation projectile and method for production of same
  • Small-calibre deformation projectile and method for production of same
  • Small-calibre deformation projectile and method for production of same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] exist figure 1 Shown in 1 is the cylinder-shaped base body, which is pressed into the cartridge casing 10 of the pistol cartridge in a known manner.

[0035] Arranged in the housing 1 is an additional body formed from a shell core 2 which forms the bullet with a smooth transition. In the lower region of the projectile there is a circular annular chamber 3a which, together with the blind hole 3b of the casing core 2 located above it, forms a closed air chamber.

[0036] figure 1 The circular mark S in represents the center of gravity of the warhead. When the bullet hits the target, the end face 2' As a result, the projectile hitting the target is deformed into a mushroom shape and at the same time the tip of its shell core 2 is surrounded by an edge-side bead.

[0037] Due to consideration of the selected mass ratio between the base body and the shell core, even if the generated translational force is small, a wedging will be generated between the base body and ...

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PUM

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Abstract

The invention relates to a two-piece small-calibre projectile consisting of tombac. Said projectile comprises a base body (1), into the bore of which a cap core (2) is partially introduced. Depending on the selected fit, the cap core is displaced during the firing of the projectile, or during impact with the target, in such a way that the transition area at the front between the two parts is exposed, deforms outwards forming a mushroom shape and lies intformation, which leads to a high transferral of energy into the target, wiernally against the cap core (2), thus fixing the latter. This achieves a targeted dethout any fragmentation or ricochet risk. The projectile can be produced by a deep-drawing process in a cost-effective manner.

Description

technical field [0001] The present invention relates to small-caliber bullets and methods of making the same. Background technique [0002] It is well known that the bullets used by the police often lead to penetration due to their high penetrating power, so that the person hit cannot completely lose resistance and run away. Also, ricochets can cause bullets to shatter and cause fratricide. In addition, the generally used bullets have a lead core, which permanently affects the person hit and his environment in an impermissible manner. [0003] EP-B1-0636853 discloses a bullet, especially for small arms, which has a metal cylinder-shaped base body with an oval or bald cone-shaped front end, into which a ballistic additional body composed of elastic plastic projectiles is inserted. Such bullets in particular cannot constitute secondary bullets. [0004] The use of a projectile on a small-caliber projectile that separates from the substrate when it hits the target is not con...

Claims

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Application Information

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IPC IPC(8): F42B12/34
CPCF42B12/34
Inventor H·鲍姆加特纳R·施奈德尔C·胡格R·迈尔
Owner RUAG AMMOTEC GMBH