EP1430267B1 - Obus a destruction complete - Google Patents

Obus a destruction complete Download PDF

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Publication number
EP1430267B1
EP1430267B1 EP02787338A EP02787338A EP1430267B1 EP 1430267 B1 EP1430267 B1 EP 1430267B1 EP 02787338 A EP02787338 A EP 02787338A EP 02787338 A EP02787338 A EP 02787338A EP 1430267 B1 EP1430267 B1 EP 1430267B1
Authority
EP
European Patent Office
Prior art keywords
bullet
core
balls
granules
constituent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02787338A
Other languages
German (de)
English (en)
Other versions
EP1430267A1 (fr
Inventor
Erich Muskat
Heinz Riess
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RWS GmbH
Original Assignee
RUAG Ammotec GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE10239918A external-priority patent/DE10239918A1/de
Application filed by RUAG Ammotec GmbH filed Critical RUAG Ammotec GmbH
Publication of EP1430267A1 publication Critical patent/EP1430267A1/fr
Application granted granted Critical
Publication of EP1430267B1 publication Critical patent/EP1430267B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
    • F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
    • F42B12/367—Projectiles fragmenting upon impact without the use of explosives, the fragments creating a wounding or lethal effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B8/00—Practice or training ammunition
    • F42B8/12—Projectiles or missiles
    • F42B8/14—Projectiles or missiles disintegrating in flight or upon impact
    • F42B8/16—Projectiles or missiles disintegrating in flight or upon impact containing an inert filler in powder or granular form

Definitions

  • the invention relates to a completely dismantling projectile as a mantle projectile.
  • the object of the invention is therefore to find a bullet, which protects the bullet trap on shooting ranges at the same Treff Vietnameselage as the bullets of the ammunition and completely disassembled when hitting hard target structures, such as steel plates.
  • a shell projectile which may be a partial jacket or solid shell projectile whose bullet core consists exclusively of void-free compressed balls or granules of a metallic material.
  • material for the balls or the granules are all materials that can be pressed into a void-free core.
  • lead-free materials are preferably used.
  • the complete disassembly, bursting, of the projectile reduces the energy surface density in the target. This reduces the breakdown power compared to conventional jacketed bullets with a core of cast lead.
  • the compressed bullet core made of bullets or granules held by the bullet jacket breaks up with the bullet casing on impact in the target.
  • the grain size of the granules or the diameter of the spheres determine both the energy output and the predetermined breaking points in the projectile core and thus the size of the individual parts produced during its decomposition.
  • the size of the balls or granules is, depending on the caliber, between 1 mm and 12 mm, preferably between 3 mm and 6 mm.
  • the balls with the largest diameter are used, for example, caliber .50.
  • the projectile cores can also be composed of spheres or granules different size.
  • the bullet core can also be composed in such a way that the front region, for example the ogival region, consists of spheres or granulate particles of smaller size than the cylindrical part.
  • the core decomposes already when hitting many small splinters. A pressing of the two areas can not be done together. Each area must be pressed individually.
  • the balls or granules of different sizes may also consist of different materials, but the optimum center of gravity in terms of ballistics must be ensured.
  • the spheres or granules may be coated with a release substance prior to compression to ensure better disassembly in the target.
  • Suitable release agents are, for example, graphite or polytetrafluoroethylene (Teflon).
  • the projectile cores may also be prefabricated, i. pre-pressed into the bullet form, are introduced into the coats.
  • predetermined breaking points in the jacket are advantageous.
  • the predetermined breaking points extend in the axial direction and lie on the inside of the mantle, preferably in the ogival region.
  • the dismantling of the projectile can be influenced by the number and position of the predetermined breaking points in the mantle. The closer the predetermined breaking points are to the top of the projectile, the sooner the mantle mushrooms and breaks up into splinters.
  • Other predetermined breaking points may be on the outer circumference radially extending notches such as a sharp edge in hunting bullets.
  • copper, its alloys, plated steel, soft iron and zinc-tin alloys are suitable as materials for the jacket.
  • FIG. 1 shows a part jacket 1.
  • the Kemmaterial was filled and then pressed lunker arthritis to the core 3.
  • the core material in the present embodiment consists of large balls 4 and small balls 5.
  • the projectile casing 1 was pulled onto the illustrated projectile shape.
  • a compact bullet core 3 has been created with predetermined breaking points between the compressed balls.
  • the projectile casing 2 is not closed in Geunterbug 6. From the opening 7 of the casing 2, the projectile core 3 protrudes and forms the projectile nose 8.
  • predetermined break points in the form of grooves pressed into the casing 2 run on the inside of the casing 2 in the direction of the axis 10 of the projectile 1
  • Rear 12 of the projectile 1 is to stabilize the projectile movement and thus to increase the precision of a dome 13.
  • In the cylindrical portion of the projectile 1 may also be a so-called sharp edge 14 are located, located on the outer circumference of the shell 2 notch with a sharp edge , which forms another predetermined breaking point during the dismantling of the shell 2. It is particularly advantageous in hunting bullets, as it requires a clean shot in the ceiling of the game.
  • FIG. 2 shows a solid shell projectile 15.
  • the projectile casing 16 is closed in the projectile nose 17.
  • the Kemmaterial consists of granules 18, which was first filled through the open rear 19 and then compressed voids free to a compact core 20. Subsequently, the rear portion 19 of the projectile 15 was provided with a cover 21 and this jammed. Again, a compact bullet core 20 has been created with predetermined breaking points between the granules.
  • At 14 there is a notch in the cylindrical portion of the shell jacket 16 referred to, as described in the embodiment of Figure 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Disintegrating Or Milling (AREA)
  • Shovels (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Materials For Medical Uses (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Holo Graphy (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Toys (AREA)

Claims (17)

  1. Munition d'entraînement à destruction complète pour la simulation de munitions de guerre dans des stands de tir, se présentant sous la forme d'une munition à enveloppe, caractérisée par le fait que le noyau (3 ; 20) est compose exclusivement de billes (4, 5) ou de granulés (18) d'un matériau métallique et que les billes (4, 5) ou les granulés sont compressés sans interstices.
  2. Munition selon la revendication 1, caractérisée par le fait que la munition est une munition à enveloppe partielle (1) et que le noyau de munition (3) forme la pointe de munition (8).
  3. Munition selon la revendication 1, caractérisée par le fait que la munition est une munition à enveloppe totale (15).
  4. Munition selon une des revendications 1 à 3, caractérisée par le fait que le noyau de munition (3, 20) est composé de billes (4, 5) ou de granulés particulaires (18) de différentes tailles.
  5. Munition selon une des revendications 1 à 4, caractérisée par le fait que la taille des billes ou des granulés, selon le calibre, est comprise entre 1 mm et 12 mm, de préférence entre 3 mm et 6 mm.
  6. Munition selon la revendications 4 ou 5, caractérisée par le fait qu'une zone de la munition (3, 20) est formée de granulés ou de billes d'une taille différente de l'autre zone et que les deux zones sont compressées séparément.
  7. Munition selon la revendication 6, caractérisée par le fait que les zones sont formées de granulés ou de billes de matériaux différents.
  8. Munition selon une des revendications 1 à 8, caractérisée par le fait que les billes (4, 5) ou les granulés (18) sont revêtus d'une substance de séparation.
  9. Munition selon la revendication 8, caractérisée par le fait que a substance de séparation est du graphite ou poly-(tétrafluoréthylène.
  10. Munition selon une des revendications 1 à 9, caractérisée par le fait que les noyaux de munition (3 ; 20) sont insérés sous une forme préfabriquée dans les enveloppes de munition (2 ; 16).
  11. Munition selon une des revendications 1 à 10, caractérisée par le fait que l'enveloppe de munition (2) présente des zones de rupture (11).
  12. Munition selon la revendications 11, caractérisée par le fait que les zones de rupture (11) s'étendent dans la direction de l'axe de munition (10).
  13. Munition selon une des revendications 1 à 12, caractérisée par le fait que le matériau de l'enveloppe de munition (2 ; 16) est du cuivre, des alliages de ce métal, de l'acier plaqué, du fer doux ou des alliages zinc-étain.
  14. Munition selon une des revendications 1 à 13, caractérisée par le fait que la munition (1), dans sa partie arrière (12), présente une calotte (13).
  15. Munition selon une des revendications 1 à 14, caractérisée par le fait que la munition est composée de deux noyau élémentaires et qu'un noyau élémentaire non destructible est disposé dans la pointe de munition et un noyau élémentaire destructible est disposé dans la partie arrière de la munition.
  16. Munition selon une des revendications 1 à 14, caractérisée par le fait que la munition est composée de deux noyau élémentaires et qu'un noyau élémentaire destructible est disposé dans la pointe de munition et un noyau élémentaire non destructible est disposé dans la partie arrière de la munition.
  17. Munition selon une des revendications 1 à 16, caractérisée par le fait que la munition (1 ; 15 peut être utilisée dans des stands de tir.
EP02787338A 2001-09-22 2002-09-17 Obus a destruction complete Expired - Lifetime EP1430267B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10146796 2001-09-22
DE10146796 2001-09-22
DE10239918A DE10239918A1 (de) 2001-09-22 2002-08-30 Sich vollständig zerlegendes Geschoss
DE10239918 2002-08-30
PCT/DE2002/003467 WO2003027601A1 (fr) 2001-09-22 2002-09-17 Obus a destruction complete

Publications (2)

Publication Number Publication Date
EP1430267A1 EP1430267A1 (fr) 2004-06-23
EP1430267B1 true EP1430267B1 (fr) 2006-03-29

Family

ID=26010206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02787338A Expired - Lifetime EP1430267B1 (fr) 2001-09-22 2002-09-17 Obus a destruction complete

Country Status (8)

Country Link
US (1) US7404359B2 (fr)
EP (1) EP1430267B1 (fr)
AT (1) ATE321990T1 (fr)
DE (2) DE50206257D1 (fr)
DK (1) DK1430267T3 (fr)
ES (1) ES2261759T3 (fr)
PT (1) PT1430267E (fr)
WO (1) WO2003027601A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004035371A1 (de) * 2003-08-05 2005-03-10 Ruag Ammotec Gmbh Teilzerlegungsgeschoss mit Doppelkern
DE102004035385A1 (de) * 2003-08-05 2005-03-03 Ruag Ammotec Gmbh Teilzerlegungsgeschoss mit massivem Kern und Kern aus gepresstem Pulver
US7150233B1 (en) * 2004-04-26 2006-12-19 Olin Corporation Jacketed boat-tail bullet
US8393273B2 (en) 2009-01-14 2013-03-12 Nosler, Inc. Bullets, including lead-free bullets, and associated methods
FR2988793B1 (fr) * 2012-03-28 2015-04-03 Mbda France Missile tactique et masselotte d'equilibrage pour ce missile
US9702677B2 (en) 2015-04-27 2017-07-11 Basic Electronics, Inc. Ammunition for providing a multilayer flowering upon impact

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442428A1 (fr) * 1978-11-23 1980-06-20 France Etat Nouveau projectile a energie cinetique
AU2761692A (en) * 1991-10-18 1993-05-21 Snc Industrial Technologies Inc./Les Technologies Industrielles Snc Inc. Training projectile
US5454325A (en) * 1993-09-20 1995-10-03 Beeline Custom Bullets Limited Small arms ammunition bullet
WO1996001407A1 (fr) * 1994-07-06 1996-01-18 Lockheed Martin Energy Systems, Inc. Projectiles sans plomb ne nuisant pas a l'environnement et leur procede de fabrication
US5917143A (en) * 1997-08-08 1999-06-29 Remington Arms Company, Inc. Frangible powdered iron projectiles
US7217389B2 (en) * 2001-01-09 2007-05-15 Amick Darryl D Tungsten-containing articles and methods for forming the same

Also Published As

Publication number Publication date
DE10297722D2 (de) 2005-02-17
DK1430267T3 (da) 2006-07-31
PT1430267E (pt) 2006-08-31
US7404359B2 (en) 2008-07-29
ES2261759T3 (es) 2006-11-16
WO2003027601A1 (fr) 2003-04-03
US20050066847A1 (en) 2005-03-31
EP1430267A1 (fr) 2004-06-23
ATE321990T1 (de) 2006-04-15
DE50206257D1 (de) 2006-05-18

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