EP1222436B1 - Projectile a deformation avec penetrateur dans la tete - Google Patents

Projectile a deformation avec penetrateur dans la tete Download PDF

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Publication number
EP1222436B1
EP1222436B1 EP00960556A EP00960556A EP1222436B1 EP 1222436 B1 EP1222436 B1 EP 1222436B1 EP 00960556 A EP00960556 A EP 00960556A EP 00960556 A EP00960556 A EP 00960556A EP 1222436 B1 EP1222436 B1 EP 1222436B1
Authority
EP
European Patent Office
Prior art keywords
bullet
deformable
penetrator
projectile
tip
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
EP00960556A
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German (de)
English (en)
Other versions
EP1222436A1 (fr
Inventor
Andreas Hadler
Erich Zeiher
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
Dynamit Nobel AG
Dynamit Nobel GmbH Explosivstoff und Systemtechnik
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
Application filed by Dynamit Nobel AG, Dynamit Nobel GmbH Explosivstoff und Systemtechnik filed Critical Dynamit Nobel AG
Publication of EP1222436A1 publication Critical patent/EP1222436A1/fr
Application granted granted Critical
Publication of EP1222436B1 publication Critical patent/EP1222436B1/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
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/34—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect expanding before or on impact, i.e. of dumdum or mushroom type

Definitions

  • the invention relates to a deformation projectile according to the preamble of first claim.
  • Bullets used for hunting are tuned to the game to be hunted. Disassembly bullets and subdivision bullets are at impact on the Wild completely or down to a defined residual body in splinters disassembled. In deformation bullets, however, a deformation of the Projectile body with minimal splintering done. The construction of a deformation projectile is the abortment of splinters largely prevent.
  • the residual body should be sufficient as a penetration body To develop depth effect, by at least up to the middle of the body, better yet, until in the mutual half of the body breaks through and becomes effective there.
  • Conventional deformation bullets are for example full bullets with so-called harassment. These are, for example, inside or outside cut grooves or a centrally located in the projectile body Expansion channel.
  • a Projectile body exerted a pressure.
  • the yield point of its material is exceeded. This creates longitudinal cracks in the projectile body, which at Its bursting metal strips, so-called flags, form.
  • flags form.
  • the projectile body mushrooms. Becomes the yield strength of the material is exceeded, the flags are split into fragments. The deformation of the projectile continues until its energy reaches that far degraded is that no further deformation occurs.
  • Deformation projectiles with a comparable structure are also from the DE 583 097 C and the US 1,447,478 A known. Again, the penetrator is off made of a material, usually lead, whose hardness is less than the hardness of the respective shell jacket and projectile body.
  • Object of the present invention is that upon impact of the projectile on the target body a rapid decomposition of the front shell part of Projectile body with the lowest possible mass losses of penetrator and Projectile body when entering or penetrating the target body takes place
  • the deformation of the invention achieved due to its construction a multiple effect in the target body.
  • the Bullet casing forms and encloses the penetrator.
  • the projectile body is with the Shell jacket in one piece.
  • the dismantling of the projectile shell takes place under a defined splitter delivery. This splitter delivery in the area of the injection channel increases the shock effect.
  • the mass of the splinters is about 1% to 5% of the entire floor mass and is therefore low.
  • the penetrator scores due its shape and mass even in so-called hard Treffem one Committee from the target body. Both the penetrator and the projectile body experience no loss of mass when entering the target body or when penetrating.
  • the projectile body is made of the same material or a material with comparable hardness as the penetrator. This makes it possible to wrap the coat around the Form penetrator as part of the projectile body. The splinter losses are thereby significantly reduced, because the projectile body itself no longer is enclosed by a coat.
  • the shape of the tail of the penetrator and the shape of the bow of the Projectile bodies are dependent on caliber and impact velocity as well the nature of the target body to the desired deformation properties matched the projectile body.
  • By a corresponding initiated deformation of the projectile body becomes the speed dependence of Deformation behavior significantly reduced.
  • the deformation of the projectile body becomes essential through the design of his Bugs determined.
  • the cone angle must be based on the hardness of the material of the projectile body and the desired effect of the deformation matched become. The harder the material and the larger the angle, the stronger it is Danger of breaking up into splinters. Material and angle must be for an optimal Mushrooming the projectile body are coordinated so that one Breaking up in self-winding flags, mushrooming, with essential Enlargement of the cross section of the projectile body with the lowest possible Decomposition of the flags is done in splinters.
  • the angle is approximately between 30 ° and 90 °, preferably at about 60 °.
  • the bow of the projectile body has a trough-shaped depression, it becomes due to the initially greater resistance to penetration into the target body the Deformation of the bugs of the projectile body mainly initiated by upsetting.
  • the readiness for Aufpilzung can be substantially increased, if at the respective recess connects a cavity centric to the projectile axis, for example, a hole.
  • This hole can be cylindrical or conical and depending on the desired degree of deformation a corresponding depth and a corresponding diameter.
  • the deeper the cavity the longer when penetrating the target body is the readiness that the projectile body is deformed by mushrooming.
  • the larger the diameter of the cavity the more less is the remaining material content of the projectile body and the lighter he is broken up.
  • the cavity can be up to half the length of the cavity Projectile body extend into this.
  • the stern of the penetrator may have a conical tip, wherein the Cone angle and the acute angle of the conical depression of the projectile body are coordinated.
  • a conical tail of the penetrator acts like a Wedge on the projectile body and it applies here, too, what already in the Description of the design of the bugs of the projectile body has been explained.
  • the Projectile body initially subjected to a strong deformation before he due Bursting of the material over the yield point bursts out and aufpilzt.
  • the deformation effect of the penetrator is additionally supported when the conical tip or the spherical shape on the stern of the penetrator and mirror image of the depression on the bow of the projectile body of one Are surrounded annular surface, these surfaces perpendicular to the center line of the Projectile stand.
  • the shape of the projectile tip has a significant influence on the Flight characteristics and the penetration of the projectile in the Target body and the decomposition behavior of the shell.
  • Flight characteristics of the projectile not so cheap, as if the opening in the jacket closed by a tip.
  • This top can be a bullet cover from a thin, soft sheet metal or a massive tip.
  • a closed top gives the projectile a lower speed drop due to the more even course of the flow lines.
  • the shape of the projectile tip also has an influence on the decomposition of the Jacket.
  • a projectile hood made of a soft Sheet metal are like a punched hole.
  • the coat is at Impact on the target body immediately tear into flags. At a massive peak the bullet will first penetrate into the target body and the decomposition of the Mantels is characterized by its strong deformation by the tip and by that conditional exceeding the yield strength of the material initiated.
  • the projectile tip is in contrast to the penetrator from a softer Material. It is advantageous if this projectile tip, for example, from a biodegradable plastic is produced.
  • the shape of a plastic is easier and cheaper than making a massive projectile nose made of metal. The remainder remaining in the carcass or released into the landscape the projectile tip is biologically harmless.
  • the shape of the penetrator 's bow in turn has an influence on the Penetration resistance in the target body. If the nose of the penetrator is a flat head, it is done only a small upset, without substantial increase in the Penetration resistance. If the bow is shaped like a hollow point, for example through a funnel-shaped depression, optionally with one attached to it subsequent cavity, due to the small wall thickness of the penetrator at the hollow tip favors a mushrooming, which is the front cross-section increases and thereby increases the penetration resistance and a larger Energy release in the target body has the consequence.
  • the projectile according to the invention has a sharp edge.
  • a Scharfrand provides for a clean shot in the ceiling of the game. This one is not torn, but punched out at the bullet.
  • the bullet hole which is about the size of a caliber, therefore ensures already at the shot that the wound provides sweat.
  • a Scharfrand should be as possible at the point where the diameter of the Projectile, seen from its peak, no longer increases.
  • the projectile according to the invention is the sharp edge at the point where the Coat merges into the projectile body and the penetrator with its cone-shaped Heck dives into the projectile body.
  • the sharp edge is created by an annular Puncture on the circumference of the projectile.
  • the penetrator essentially comprises the tapered part of the projectile, while the projectile body the cylindrical part of the projectile.
  • the Scharfrand favors that Kinking of the penetrator peeling off flags of the projectile shell. If the flags of the projectile shell are bent at the latest at the edge of the scrape, the penetrator is separated from the projectile body.
  • the wall thickness of the projectile mantle affects its bursting, mushrooming and the Degree of chipping. Therefore, the wall thickness of the shell in the range of Depending on the application and caliber range, penetrators can be varied.
  • the projectile consisting of the projectile body followed by jacket, the penetrator and possibly the projectile hood or the tip of lead-free materials.
  • lead and its alloys are considered to be toxic, in particular that interspersed with lead shards Tissue only partially considered as edible.
  • materials for the projectile such as Plastic, and the metals copper, tin, zinc, iron, tungsten, titanium, silver, Aluminum, tantalum, vanadium and possible alloys of the listed metals, are the fragments penetrating the tissue as well as those remaining in the carcass Rest body harmless and cause no toxic contamination of the Tissue.
  • Figure 1 is a greatly enlarged scale according to the invention Deformation projectile 1 shown in half section.
  • the bow core 3 is from a Enclosed jacket 2, which is a continuation of the projectile body 4.
  • the bow core 3 is according to the invention the penetrator and consists of the same or a Material with comparable hardness as the projectile body. 4
  • the projectile has a hollow point 5.
  • the opening 6 of the shell 2 can by a projectile hood or a massive top are closed as it is in the 2 and 3 below.
  • the bow 7 of the penetrator 3 has a conical recess 26.
  • Cone angle 36 corresponds to the usual in hollow floors opening angle of Tip opening.
  • the bow shape of the Penetrators its deformation behavior when hitting the target body.
  • the Penetrator 3 essentially forms the tapered part 10 of the projectile. 1 His tail 11 runs conically pointed and extends into the cylindrical part 12 of the Projectile 1, the projectile body 4.
  • the cone angle 35 must be based on the hardness of the i material of the projectile body 4 and the desired effect of the deformation be matched. The harder the material and the larger the angle 35, the more there is a greater risk of decomposition into splinters.
  • the cone angle 35 is therefore approximately between 30 ° and 90 °, preferably at about 60 °
  • the projectile body 4 has at its bow 13, first a conically extending Bore 14 for receiving the conical tail 11 of the penetrator 3. Thereon joins a much narrower cavity 15, which is about half of the Length of the projectile body 4 extends into this.
  • the cavity 15 favors the tearing and thus mushrooming with the corresponding increase in diameter. These in turn promotes a better energy release of the projectile in the target body increased shock effect.
  • the sharp edge 16 is located at the point 17, at the jacket 2 passes into the projectile body 4 and the penetrator 3 with his conical tail 11 dives into the projectile body 4.
  • the Scharfrand 16 is formed by an annular recess 18 on the circumference of the projectile 1. Er causes a clean bullet hole when passing through the ceiling of the game with sharply demarcated edge. He also favors the kinking of the Penetrator 3 peeling flags of the projectile mantle 2. When the flags of the Projectile jacket bent at the latest on the Scharfrand, is the penetrator of Projectile body separated.
  • the projectile 1 is rotationally symmetrical to its center line 19.
  • the projectile body 4 has a short tail cone approach 20 and has in its cylindrical portion 12th three relief grooves 38 to reduce friction in the barrel.
  • FIGS. 2 and 3 show two exemplary embodiments of the embodiment of FIG Projectile nose 21.
  • the opening 6 of the shell 2 to the hollow tip 5 by a projectile hood 22 closed. It is in the present embodiment a metal cap with a small wall thickness of a much softer metal than the jacket 2.
  • the projectile hood 22 closes the opening 6 and improves thereby the aerodynamic characteristics of the projectile 1.
  • the projectile cap 22 When hitting on a target body, the projectile cap 22 will easily deform. She will be on the Mantle 2 and act on the penetrator 3 only slightly, so that the Deformation and disassembly of the shell 2 initiated only at its impact becomes.
  • a conical recess 8 is placed in it subsequent bore 9 continues. This hole 9 supports the through the recess. 8 initiated Aufpilzung.
  • the cone angle 36 corresponds to the case of hollow floors usual opening angle of the tip opening.
  • FIG. 4 shows a further exemplary embodiment of the shape of the bow 7 of FIG Penetrators 3. This embodiment is also suitable to the Opening 6 of the shell 2 according to the embodiment of Figure 2 with a projectile cap 22 to close.
  • a compression of the material is promoted.
  • Figures 5 and 6 show further embodiments of the design of the Rear shape of the penetrator and the associated bow shape of the projectile body.
  • the rear of the penetrator 3 a conical tip 27 which is enclosed by an annular surface 28.
  • These Ring surface 28 is also supported on an annular surface 29 from which the end face on Bug of the projectile body 4 forms. It encloses a conical depression 30, which receives the conical tip at the rear of the penetrator 3.
  • Both ring surfaces 28 and 29 are at right angles 37 on the center line 19 of the projectile. 1
  • the penetrator Upon impact of the projectile 1 on a target body, the penetrator exerts two Effects on the projectile body 4, from.
  • the ring surface upsets the material of the Projectile body while the cone tip penetrates like a wedge in the material and tearing him.
  • the cone angle 35 also determines the degree of the desired Deformation.
  • the deformation of the projectile body 4 according to present embodiments can be accelerated when the depression 30 or the trough-shaped Recess 32 each centric to the center line of the projectile 1 a cavity in the Bullet core 4 connects, as is the case in the embodiment of Figure 1.
  • Figure 7 shows an embodiment with a bell-shaped tip 33 as the rear of the penetrator 3. It is a tip with combined upsetting and splitting effect, the in a correspondingly shaped recess 34 of the projectile body 4 extends.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Catching Or Destruction (AREA)
  • Rehabilitation Tools (AREA)

Claims (23)

  1. Projectile à déformation (1) comportant un pénétrateur (3) entouré d'une enveloppe de projectile (2) et un corps de projectile (4), le pénétrateur (3) étant disposé devant le corps de projectile (4), vu dans la direction de vol du projectile (1), et l'enveloppe de projectile (2) étant réalisée d'une pièce avec le corps de projectile (4), caractérisé en ce que le pénétrateur (3) est réalisé en le même matériau que le corps de projectile (4) ou en un matériau de dureté équivalente.
  2. Projectile à déformation selon la revendication 1, caractérisé en ce que la conformation de l'arrière (11) du pénétrateur (3) et la conformation de l'avant (13) du corps de projectile (4) sont adaptées aux caractéristiques de déformation souhaitées du corps de projectile (4) en fonction du calibre et de la vitesse d'impact ainsi que de la nature de la cible.
  3. Projectile à déformation selon la revendication 1 ou 2, caractérisé en ce que l'avant (13) du corps de projectile (4) présente une dépression (14, 30, 32, 34) qui est centrée par rapport à l'axe médian (19) du projectile (1).
  4. Projectile à déformation selon la revendication 3, caractérisé en ce que la dépression (14, 30, 32, 34) est conique (14, 30), en forme de cuvette (32) ou en forme de cloche (34).
  5. Projectile à déformation selon la revendication 4, caractérisé en ce que l'angle au sommet (35) de la dépression conique (14, 30) est compris entre environ 30° et 90°, de préférence est d'environ 60°.
  6. Projectile à déformation selon une des revendications 3 à 5, caractérisé en ce qu'à la dépression conique (14) fait suite une cavité (15) qui est centrée par rapport à l'axe médian (19) du projectile (1).
  7. Projectile à déformation selon la revendication 6, caractérisé en ce que la cavité (15) s'étend à l'intérieur du corps de projectile (4), jusqu'à environ la moitié de la longueur du corps de projectile.
  8. Projectile à déformation selon une des revendications 3 à 7, caractérisé en ce que la dépression (30) est entourée d'une surface annulaire (28) circulaire et en ce que ladite surface annulaire (28) circulaire est perpendiculaire (37) à l'axe médian (19) du projectile (1).
  9. Projectile à déformation selon une des revendications 1 à 8, caractérisé en ce que la forme de l'arrière (11, 27, 31, 33) du pénétrateur (3) est adaptée chaque fois à la forme de la dépression (14, 30, 32, 34) du corps de projectile (4).
  10. Projectile à déformation selon la revendication 9, caractérisé en ce que l'arrière (27) du pénétrateur (3), adaptée à l'avant (13) du corps de projectile (4), est entourée d'une surface annulaire (28) circulaire et en ce que ladite surface annulaire (28) circulaire est perpendiculaire (37) à l'axe médian (19) du projectile (1).
  11. Projectile à déformation selon une des revendications 1 à 10, caractérisé en ce que l'avant (7) du pénétrateur (3) présente une forme adaptée au comportement de déformation souhaité du pénétrateur (3).
  12. Projectile à déformation selon la revendication 11, caractérisé en ce que l'avant (7) du pénétrateur (3) est conformée en tête plate (25) ou en pointe percée (8, 9, 26).
  13. Projectile à déformation selon une des revendications 1 à 12, caractérisé en ce que la pointe (21) du projectile (1) présente une forme adaptée aux caractéristiques de vol souhaitées.
  14. Projectile à déformation selon la revendication 13, caractérisé en ce que le projectile (1) comporte une calotte, sous la forme d'une coiffe (22).
  15. Projectile à déformation selon la revendication 13, caractérisé en ce que le projectile (1) comporte une pointe (23) rapportée massive.
  16. Projectile à déformation selon la revendication 15, caractérisé en ce que la pointe massive (23), côté arrière, comporte une tige (24) qui s'étend à l'intérieur du pénétrateur (3).
  17. Projectile à déformation selon la revendication 15 ou 16, caractérisé en ce que la pointe de projectile (23) est réalisée en une matière plastique biodégradable.
  18. Projectile à déformation selon une des revendications 1 à 17, caractérisé en ce que le projectile (1) présente une arête vive (16).
  19. Projectile à déformation selon la revendication 18, caractérisé en ce que l'arête vive (16), au niveau du raccordement entre l'enveloppe (2) et le corps de projectile (4), est formée par un sillon (17)
  20. Projectile à déformation selon une des revendications 1 à 19, caractérisé en ce que sur la partie cylindrique (12) du projectile (1) est aménagée au moins une rainure de décharge (38) pour réduire le frottement dans le tube de l'arme.
  21. Projectile à déformation selon une des revendications 1 à 20, caractérisé en ce que l'épaisseur de paroi de l'enveloppe de projectile (2) est adaptée à l'utilisation et à la plage de calibre du projectile (1).
  22. Projectile à déformation selon une des revendications 1 à 21, caractérisé en ce que le projectile (1) composé du corps de projectile (4) avec l'enveloppe (2) attenante, du pénétrateur (3) et le cas échéant de la pointe de projectile (21) rapportée, est en des matériaux sans plomb.
  23. Projectile à déformation selon la revendication 22, caractérisé en ce que pour le projectile (1), on utilise notamment les matériaux suivants : matières plastiques, notamment des matières plastiques biodégradables, des résines synthétiques et comme matériaux métalliques, du cuivre, de l'étain, du zinc, du fer, du tungstène, de l'argent, de l'aluminium, du tantale, du vanadium ainsi que des alliages possible de ces métaux.
EP00960556A 1999-09-10 2000-08-31 Projectile a deformation avec penetrateur dans la tete Expired - Lifetime EP1222436B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19943311 1999-09-10
DE19943311 1999-09-10
PCT/EP2000/008472 WO2001020244A1 (fr) 1999-09-10 2000-08-31 Projectile a deformation avec penetrateur dans la tete

Publications (2)

Publication Number Publication Date
EP1222436A1 EP1222436A1 (fr) 2002-07-17
EP1222436B1 true EP1222436B1 (fr) 2003-06-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP00960556A Expired - Lifetime EP1222436B1 (fr) 1999-09-10 2000-08-31 Projectile a deformation avec penetrateur dans la tete

Country Status (8)

Country Link
EP (1) EP1222436B1 (fr)
AT (1) ATE242471T1 (fr)
AU (1) AU7281600A (fr)
DE (2) DE50002483D1 (fr)
DK (1) DK1222436T3 (fr)
ES (1) ES2194771T3 (fr)
PT (1) PT1222436E (fr)
WO (1) WO2001020244A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015116019A1 (fr) * 2014-01-31 2015-08-06 Александр Иванович КАЛАЧЕВ Cartouche pour arme à feu

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Publication number Priority date Publication date Assignee Title
EP1656534B1 (fr) 2003-08-05 2012-04-25 RUAG Ammotec GmbH Projectile a desagregation partielle a double noyau
RU2356001C2 (ru) 2003-08-05 2009-05-20 Руаг Аммотек Гмбх Частично раздробляющаяся пуля с массивным ядром и ядро из спрессованного порошка
EA009142B1 (ru) * 2004-05-11 2007-10-26 Руаг Аммотек Бессвинцовая пуля
US7765934B2 (en) 2005-05-09 2010-08-03 Ruag Ammotec Lead-free projectile
DE102009011093A1 (de) * 2009-03-03 2010-09-09 Brenneke Gmbh Teilzerlegungsgeschoss für Jagdzwecke
RU2631369C2 (ru) 2011-12-01 2017-09-21 Руаг Аммотек Гмбх Частично или полностью разрушаемый снаряд с не содержащим свинца сердечником, с намеченными участками разрушения
DE102012023398B4 (de) 2012-11-30 2022-03-03 Ruag Ammotec Gmbh Teilzerlegungsgeschoss oder Zerlegungsgeschoss mit einem Pb-freien Kern durchzogen mit Sollbruchstellen
WO2015118172A1 (fr) * 2014-02-10 2015-08-13 Ruag Ammotec Gmbh Projectile à fragmentation partielle sans plomb muni d'un mécanisme de séparation entre l'arrière et l'ogive du projectile
USD813974S1 (en) 2015-11-06 2018-03-27 Vista Outdoor Operations Llc Cartridge with an enhanced ball round
US10551154B2 (en) 2017-01-20 2020-02-04 Vista Outdoor Operations Llc Rifle cartridge with improved bullet upset and separation
USD848569S1 (en) 2018-01-20 2019-05-14 Vista Outdoor Operations Llc Rifle cartridge
CN109696089B (zh) * 2019-02-26 2023-11-03 宜春先锋军工机械有限公司 一种人工降雨弹的弹丸结构

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DE583097C (de) * 1933-08-28 Wilhelm Brenneke Jagdgeschoss
US1493614A (en) * 1920-09-01 1924-05-13 Remington Arms Co Inc Mushroom bullet
US1447478A (en) * 1921-07-05 1923-03-06 Emil J Koshollek Bullet
US1512026A (en) * 1922-08-17 1924-10-21 Peters Cartridge Company Bullet
AT351970B (de) * 1975-08-09 1979-08-27 Schirnecker Hans Ludwig Patrone fuer faust- und schulterwaffen
DE2820530A1 (de) * 1978-05-11 1979-11-15 Schirnecker Hans Ludwig Geschoss, insbesondere fuer jagdwaffen
DE4210204A1 (de) * 1992-03-28 1993-09-30 Elisenhuette Metallwerk Patrone für Schußwaffen
GB9318437D0 (en) * 1993-09-06 1993-10-20 Gardner John Christopher High specific gravity material
US5621186A (en) * 1995-09-20 1997-04-15 Trophy Bonded Bullets, Inc. Bullet
FR2771167B1 (fr) * 1997-11-20 1999-12-10 Giat Ind Sa Balle expansive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015116019A1 (fr) * 2014-01-31 2015-08-06 Александр Иванович КАЛАЧЕВ Cartouche pour arme à feu

Also Published As

Publication number Publication date
DE50002483D1 (de) 2003-07-10
ATE242471T1 (de) 2003-06-15
PT1222436E (pt) 2003-09-30
DE10042708A1 (de) 2001-03-22
AU7281600A (en) 2001-04-17
EP1222436A1 (fr) 2002-07-17
DK1222436T3 (da) 2003-09-15
ES2194771T3 (es) 2003-12-01
WO2001020244A1 (fr) 2001-03-22

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