EP2920542A1 - Projectile having a soldered project core - Google Patents

Projectile having a soldered project core

Info

Publication number
EP2920542A1
EP2920542A1 EP13794855.0A EP13794855A EP2920542A1 EP 2920542 A1 EP2920542 A1 EP 2920542A1 EP 13794855 A EP13794855 A EP 13794855A EP 2920542 A1 EP2920542 A1 EP 2920542A1
Authority
EP
European Patent Office
Prior art keywords
projectile
core
soldered
casing
predetermined breaking
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.)
Granted
Application number
EP13794855.0A
Other languages
German (de)
French (fr)
Other versions
EP2920542B1 (en
Inventor
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
Application filed by RUAG Ammotec GmbH filed Critical RUAG Ammotec GmbH
Priority to PL13794855T priority Critical patent/PL2920542T3/en
Publication of EP2920542A1 publication Critical patent/EP2920542A1/en
Application granted granted Critical
Publication of EP2920542B1 publication Critical patent/EP2920542B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
    • F42B12/76—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing
    • F42B12/78—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing of jackets for smallarm bullets ; Jacketed bullets or projectiles

Definitions

  • the invention relates to a projectile with a projectile bottom, an adjacent cylindrical rear region and a front region, which is designed as an ogive, and the projectile has one or two projectile cores and a projectile jacket.
  • the object of the invention is to refine such a projectile so that when the projectile strikes a game body, the projectile core and the projectile jacket simultaneously begin to deform up to twice or three times the projectile diameter.
  • the projectile core in the cylindrical rear area is soldered to the projectile casing over its entire axial length, upon impact of the projectile on a deer body, the projectile core and the projectile casing begin to deform simultaneously up to twice or three times the projectile diameter.
  • the bullet mass remains stable up to 100%, as no soldering takes place.
  • the bullet core in the rear cylindrical area also fills the front area and is also soldered in the front area to the bullet jacket over its entire axial length.
  • This bullet is then to be used as a deformation bullet.
  • a collapsible second projectile core is arranged in the front region of the projectile, which is pressed together with the projectile jacket and is not soldered.
  • This bullet is then classified as a subdivision shot to use.
  • This bullet thus consists of a bullet casing and two bullet cores, with only the bullet core is soldered in the adjacent to the floor of the bullet cylindrical rear portion with the bullet jacket.
  • the second bullet core is arranged, which is pressed with the bullet jacket and not soldered.
  • 70% decomposable mass of the second bullet core means a high shock effect and a low depth effect in the game body
  • 30% decomposable mass of the second bullet core means a low shock effect and a high depth effect in the game body
  • predetermined breaking points are arranged inside and / or outside in the projectile casing. In the case of the deformation bullet, this results in a faster deformation when the bullet strikes the game body. In the case of a subdivision projectile, a faster partial dissection is thus initiated when the projectile encounters the game body.
  • the predetermined breaking points are axially extending crevices or notches, whereby the axial deformation or axial partial separation is improved.
  • predetermined breaking points are arranged in the soldered core in the axial direction. These predetermined breaking points are preferably introduced after soldering from the tip, for example with a punch. These predetermined breaking points extending in the axial direction can have different geometries. With these predetermined breaking points, the deformations can be controlled.
  • the predetermined breaking points may, for example, have a wedge-shaped cross section. The stamp to be used would be wedge-shaped in this cross-section.
  • the shell jacket consists of solderable materials, preferably copper or steel and its alloys.
  • the soldered bullet core consists of solderable and deformable lead-free materials, preferably tin and its alloys.
  • the collapsible second bullet core is made of lead-free deformable / decomposable materials, preferably tin and its alloys.
  • the collapsible second bullet core may consist of compressed granules or of materials with incorporated predetermined breaking points, preferably tin or its alloys.
  • FIGS. 1 and 3 show a deformation bullet 7 according to the invention.
  • the projectile core 4 is soldered to the projectile casing 6 and forms a firm connection between the projectile casing 6 and the projectile core 4 by soldering.
  • the entire axial length of the projectile core 4 is soldered to the projectile casing 6 ie the entire projectile core 4 is soldered to the projectile casing 6.
  • predetermined breaking points are introduced, which are not visible in Figures 1 and 3, since they are too small. These predetermined breaking points preferably consist of axial slots, ie the bullet jacket 6 is incised in the axial direction.
  • predetermined breaking points can be applied inside or outside in order to initiate a faster deformation when the deformation bullet 7 strikes the game body.
  • predetermined breaking points 9 can be introduced in the axial direction to ensure a defined deformation. These predetermined breaking points 9 are introduced after soldering, for example, with a stamp. The predetermined breaking point 9 according to FIG. 3 has been pressed in with a stamp after soldering.
  • FIG. 2 shows a partial decomposition projectile 8 according to the invention.
  • the partial decomposition projectile 8 consists of a projectile casing 6 and two cores 4, 5, wherein only the rear projectile core 4 is soldered in the direction of the projectile bottom 1 with the projectile casing 6.
  • rear region 2 is meant the cylindrical region of the partial decomposition projectile 8.
  • the front part 3 of the subdivision projectile 8 forms the ogive.
  • a second projectile core 5 is arranged, which is not soldered to the projectile casing 6, but only was pressed.
  • predetermined breaking points preferably between 2 and 20 are mounted to initiate a faster partial separation of the partial decomposition projectile 8 when hitting the game body.
  • these predetermined breaking points are axially extending cracks or indentations.
  • solderable materials preferably copper (Cu) and steel and its alloys.
  • solderable materials preferably Cu and steel and its alloys
  • all solderable and easily deformable lead-free materials can be used, preferably tin and its alloys.
  • dismountable second projectile core 5 it is possible to use all lead-free, readily deformable and decomposable materials, including granules or cores with incorporated predetermined breaking points, preferably tin or its alloys. In the production by pressing, a pressing force of less than 6 tons should be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

The invention relates to a projectile, comprising a projectile bottom (1), an adjacent cylindrical rear region (2), and a front region (3), which is designed as an ogive. The projectile has one or two projectile cores (4, 5) and a projectile jacket (6). In order that the projectile core and the projectile jacket simultaneously begin to deform to twice or three times the projectile diameter when the projectile hits the body of a wild animal, according to the invention, the projectile core (4) in the cylindrical rear region (2) is soldered to the projectile jacket (6) over the entire axial length of the projectile core.

Description

Geschoss mit gelötetem Geschosskern  Projectile with soldered bullet core
Die Erfindung betrifft ein Geschoss mit einem Geschossboden, einem angrenzenden zylinderförmigen hinteren Bereich und einem vorderen Bereich, der als Ogive ausgebildet ist, und das Geschoss ein oder zwei Geschosskerne und einen Geschossmantel aufweist. The invention relates to a projectile with a projectile bottom, an adjacent cylindrical rear region and a front region, which is designed as an ogive, and the projectile has one or two projectile cores and a projectile jacket.
Der Erfindung liegt die Aufgabe zugrunde, ein derartiges Geschoss so weiterzubilden, dass beim Auftreffen des Geschosses auf einen Wildkörper der Ge- schosskern und der Geschossmantel gleichzeitig beginnen sich zu deformieren bis zum doppelten oder 3-fachen Geschossdurchmesser. The object of the invention is to refine such a projectile so that when the projectile strikes a game body, the projectile core and the projectile jacket simultaneously begin to deform up to twice or three times the projectile diameter.
Erfindungsgemäß wird diese Aufgabe durch ein Geschoss nach dem Anspruch 1 gelöst. According to the invention this object is achieved by a projectile according to claim 1.
Dadurch, dass der Geschosskern im zylinderförmigen hinteren Bereich mit dem Geschossmantel über seine gesamte axiale Länge verlötet ist, beginnen beim Auftreffen des Geschosses auf einen Wildkörper der Geschosskern und der Geschossmantel gleichzeitig sich zu deformieren bis zum doppelten oder 3-fachen Geschossdurchmesser. Die Geschossmasse bleibt dabei bis zu 100 % stabil, da durch die Verlötung keine Zerlegung erfolgt. Due to the fact that the projectile core in the cylindrical rear area is soldered to the projectile casing over its entire axial length, upon impact of the projectile on a deer body, the projectile core and the projectile casing begin to deform simultaneously up to twice or three times the projectile diameter. The bullet mass remains stable up to 100%, as no soldering takes place.
In einer bevorzugten Ausführungsform füllt der Geschosskern im hinteren zylinderförmigen Bereich auch den vorderen Bereich aus und ist im vorderen Bereich ebenfalls mit dem Geschossmantel über seine gesamte axiale Länge verlötet.In a preferred embodiment, the bullet core in the rear cylindrical area also fills the front area and is also soldered in the front area to the bullet jacket over its entire axial length.
Dieses Geschoss ist dann als Deformationsgeschoss zu verwenden. This bullet is then to be used as a deformation bullet.
In einer alternativen Ausführungsform ist im vorderen Bereich des Geschosses ein zerlegbarer zweiter Geschosskern angeordnet, der mit dem Geschossmantel verpresst und nicht verlötet ist. Dieses Geschoss ist dann als Teilzerlegungsge- schoss zu verwenden. Dieses Geschoss besteht somit aus einem Geschossmantel und zwei Geschosskernen, wobei ausschließlich der Geschosskern im an den Geschossboden angrenzenden zylinderförmigen hinteren Bereich mit dem Geschossmantel verlötet ist. Im vorderen Bereich, der als Ogive ausgebildet ist, ist der zweite Geschosskern angeordnet, der mit dem Geschossmantel verpresst und nicht verlötet ist. In an alternative embodiment, a collapsible second projectile core is arranged in the front region of the projectile, which is pressed together with the projectile jacket and is not soldered. This bullet is then classified as a subdivision shot to use. This bullet thus consists of a bullet casing and two bullet cores, with only the bullet core is soldered in the adjacent to the floor of the bullet cylindrical rear portion with the bullet jacket. In the front area, which is designed as an ogive, the second bullet core is arranged, which is pressed with the bullet jacket and not soldered.
Beim Auftreffen dieses Teilzerlegungsgeschosses auf einen Wildkörper beginnt die Teilzerlegung des Geschosses. Der vordere verpresste und nicht verlötete zweite Kern im Geschossmantel beginnt sich mit dem Geschossmantel bis zum verlöteten Kern zu zerlegen und gibt über die entstehenden Splitter einen Teil seiner Energie ab. Der verlötete Geschosskern bildet mit dem Geschossmantel weiterhin eine feste Verbindung und dadurch einen definierten Restkörper für den Ausschuss aus dem Wildkörper. Die Energieabgabe im Wildkörper wird durch das Gewichtsverhältnis zwischen dem verlöteten und gepressten Kern bei gleichem Geschossgewicht gesteuert. Upon impact of this sub-decomposition projectile on a game body begins the partial dissection of the projectile. The front pressed and not soldered second core in the projectile shell begins to disassemble itself with the projectile jacket up to the soldered core and gives off over the resulting splinters a part of its energy. The soldered bullet core continues to form a solid connection with the bullet casing and thus a defined residual body for the reject from the game body. The energy output in the game body is controlled by the weight ratio between the soldered and pressed core at the same bullet weight.
Beispiele: Examples:
70 % zerlegbare Masse des zweiten Geschosskerns bedeutet eine hohe Schockwirkung und eine geringe Tiefenwirkung im Wildkörper  70% decomposable mass of the second bullet core means a high shock effect and a low depth effect in the game body
30 % zerlegbare Masse des zweiten Geschosskerns bedeutet eine geringe Schockwirkung und eine hohe Tiefenwirkung im Wildkörper  30% decomposable mass of the second bullet core means a low shock effect and a high depth effect in the game body
Bevorzugt sind im Geschossmantel innen und/oder außen Sollbruchstellen an- geordnet. Beim Deformationsgeschoss wird hierdurch eine schnellere Deformation beim Auftreffen des Geschosses auf den Wildkörper eingeleitet. Beim Teil- zerlegungsgeschoss wird hierdurch eine schnellere Teilzerlegung beim Auftreffen des Geschosses auf den Wildkörper eingeleitet. ln einer Ausführungsform sind die Sollbruchstellen axial verlaufende Ritzen oder Einkerbungen, wodurch die axiale Deformation oder axiale Teilzerlegung verbessert ist. In einer anderen Ausführungsform sind im verlöteten Kern in axialer Richtung verlaufende Sollbruchstellen angeordnet. Diese Sollbruchstellen werden bevorzugt nach dem Verlöten von der Spitze aus, zum Beispiel mit einem Stempel, eingebracht. Diese in axialer Richtung verlaufende Sollbruchstellen können unterschiedliche Geometrien aufweisen. Mit diesen Sollbruchstellen lassen sich die Deformationen steuern. Die Sollbruchstellen können zum Beispiel einen keilförmigen Querschnitt aufweisen. Der zu verwendende Stempel wäre in diesem im Querschnitt keilförmig ausgebildet. Preferably, predetermined breaking points are arranged inside and / or outside in the projectile casing. In the case of the deformation bullet, this results in a faster deformation when the bullet strikes the game body. In the case of a subdivision projectile, a faster partial dissection is thus initiated when the projectile encounters the game body. In one embodiment, the predetermined breaking points are axially extending crevices or notches, whereby the axial deformation or axial partial separation is improved. In another embodiment, predetermined breaking points are arranged in the soldered core in the axial direction. These predetermined breaking points are preferably introduced after soldering from the tip, for example with a punch. These predetermined breaking points extending in the axial direction can have different geometries. With these predetermined breaking points, the deformations can be controlled. The predetermined breaking points may, for example, have a wedge-shaped cross section. The stamp to be used would be wedge-shaped in this cross-section.
Der Geschossmantel besteht aus lötbaren Materialien, bevorzugt Kupfer oder Stahl und seinen Legierungen. The shell jacket consists of solderable materials, preferably copper or steel and its alloys.
Der verlötete Geschosskern besteht aus lötbaren und verformbaren bleifreien Materialien, bevorzugt Zinn und seine Legierungen. Der zerlegbare zweite Geschosskern besteht aus bleifreien verformbaren/zerlegbaren Materialien, bevorzugt Zinn und seine Legierungen. The soldered bullet core consists of solderable and deformable lead-free materials, preferably tin and its alloys. The collapsible second bullet core is made of lead-free deformable / decomposable materials, preferably tin and its alloys.
Der zerlegbare zweite Geschosskern kann aus verpressten Granulaten oder aus Materialien mit eingearbeiteten Sollbruchstellen, vorzugsweise Zinn oder seine Legierungen bestehen. The collapsible second bullet core may consist of compressed granules or of materials with incorporated predetermined breaking points, preferably tin or its alloys.
Nachfolgend wird die Erfindung anhand von drei Figuren näher erläutert. The invention will be explained in more detail with reference to three figures.
In den Figuren 1 und 3 ist ein erfindungsgemäßes Deformationsgeschoss 7 ge- zeigt. Das Deformationsgeschoss 7 besteht aus einem Geschossmantel 6 und einem Geschosskern 4. Der Geschosskern 4 ist mit dem Geschossmantel 6 verlötet und bildet durch die Lötung eine feste Verbindung zwischen Geschossmantel 6 und Geschosskern 4. Verlötet wird die gesamte axiale Länge des Geschosskerns 4 mit dem Geschossmantel 6, d.h. der gesamte Geschosskern 4 ist mit dem Geschossmantel 6 verlötet. Auf dem Geschossmantel 6 sind innen oder außen Sollbruchstellen eingebracht, die jedoch auf den Figuren 1 und 3 nicht zu sehen sind, da sie zu klein sind. Bevorzugt bestehen diese Sollbruchstellen aus axialen Ritzen, d. h. der Geschossmantel 6 ist in axialer Richtung eingeritzt. FIGS. 1 and 3 show a deformation bullet 7 according to the invention. The projectile core 4 is soldered to the projectile casing 6 and forms a firm connection between the projectile casing 6 and the projectile core 4 by soldering. The entire axial length of the projectile core 4 is soldered to the projectile casing 6 ie the entire projectile core 4 is soldered to the projectile casing 6. On the projectile casing 6 inside or outside predetermined breaking points are introduced, which are not visible in Figures 1 and 3, since they are too small. These predetermined breaking points preferably consist of axial slots, ie the bullet jacket 6 is incised in the axial direction.
Im Geschossmantel 6 können innen oder außen vorzugsweise zwischen 2 und 20 Sollbruchstellen angebracht werden um eine schnellere Deformation beim Auftreffen des Deformationsgeschosses 7 auf den Wildkörper einzuleiten. In the projectile casing 6, preferably between 2 and 20 predetermined breaking points can be applied inside or outside in order to initiate a faster deformation when the deformation bullet 7 strikes the game body.
Im verlöteten Kern 4 (siehe Figur 3) können in axialer Richtung unterschiedliche Geometrien von Sollbruchstellen 9 eingebracht werden um eine definierte Deformation zu gewährleisten. Diese Sollbruchstellen 9 werden nach dem Verlöten zum Beispiel mit einem Stempel eingebracht. Die Sollbruchstelle 9 gemäß Figur 3 ist mit einem Stempel eingepresst worden nach dem Verlöten. In the soldered core 4 (see Figure 3) different geometries of predetermined breaking points 9 can be introduced in the axial direction to ensure a defined deformation. These predetermined breaking points 9 are introduced after soldering, for example, with a stamp. The predetermined breaking point 9 according to FIG. 3 has been pressed in with a stamp after soldering.
Beim Auftreffen des Deformationsgeschosses 7 auf dem Wildkörper beginnt die Deformation. Durch die Verlötung des Geschosskerns 4 mit dem Geschossmantel 6, deformieren Geschosskern 4 und Geschossmantel 6 gleichzeitig bis zum doppelten oder 3-fachen Geschossdurchmesser mit einer stabilen Geschossmasse bis nahe 100 %. Upon impact of the deformation bullet 7 on the game body, the deformation begins. By soldering the projectile core 4 to the projectile casing 6, projectile core 4 and projectile casing 6 simultaneously deform up to twice or 3 times the projectile diameter with a stable projectile mass of up to almost 100%.
In Figur 2 ist ein erfindungsgemäßes Teilzerlegungsgeschoss 8 gezeigt. Das Teilzerlegungsgeschoss 8 besteht aus einem Geschossmantel 6 und zwei Kernen 4, 5, wobei ausschließlich der hintere Geschosskern 4 in Richtung Geschossboden 1 mit dem Geschossmantel 6 verlötet ist. Mit hinteren Bereich 2 ist der zylinderförmige Bereich des Teilzerlegungsgeschoss 8 gemeint. Den vorderen Teil 3 des Teilzerlegungsgeschosses 8 bildet die Ogive. Im vorderen Teil 3 des Teilzerlegungsgeschosses 8 ist ein zweiter Geschosskern 5 angeordnet, der nicht mit dem Geschossmantel 6 verlötet ist, sondern nur eingepresst wurde. FIG. 2 shows a partial decomposition projectile 8 according to the invention. The partial decomposition projectile 8 consists of a projectile casing 6 and two cores 4, 5, wherein only the rear projectile core 4 is soldered in the direction of the projectile bottom 1 with the projectile casing 6. By rear region 2 is meant the cylindrical region of the partial decomposition projectile 8. The front part 3 of the subdivision projectile 8 forms the ogive. In the front part 3 of the partial separation projectile 8, a second projectile core 5 is arranged, which is not soldered to the projectile casing 6, but only was pressed.
Dadurch wird eine feste Verbindung nur zwischen dem hinteren Geschosskern 4 und dem Geschossmantel 6 gewährleistet. Der vordere zweite Geschosskern 5 in der Ogive wird mit dem Geschossmantel 6 nur verpresst und nicht verlötet. Im Geschossmantel 6 können (wie auch beim Deformationsgeschoss gemäß der Figuren 1 und 3) innen oder außen Sollbruchstellen, vorzugsweise zwischen 2 und 20 angebracht werden, um eine schnellere Teilzerlegung des Teilzerlegungsgeschosses 8 beim Auftreffen auf den Wildkörper einzuleiten. Bevorzugt sind diese Sollbruchstellen axial verlaufende Ritze oder Einkerbungen. As a result, a firm connection is ensured only between the rear floor core 4 and the projectile casing 6. The front second bullet core 5 in the ogive is only pressed with the projectile casing 6 and not soldered. In the projectile casing 6 (as well as the deformation level according to Figures 1 and 3) inside or outside predetermined breaking points, preferably between 2 and 20 are mounted to initiate a faster partial separation of the partial decomposition projectile 8 when hitting the game body. Preferably, these predetermined breaking points are axially extending cracks or indentations.
Materialien: Materials:
a) Deformationsgeschoss a) deformation level
Für den Geschossmantel 6 können alle lötbaren Materialien verwendet werden, vorzugsweise Kupfer (Cu) und Stahl und seine Legierungen.  For the projectile jacket 6, all solderable materials can be used, preferably copper (Cu) and steel and its alloys.
Als Geschosskern 4 können alle lötbaren und gut verformbaren bleifreien Materialien verwendet werden, vorzugsweise Zinn und seine Legierungen. b) Teilzerlegungsgeschoss  As the projectile core 4, all solderable and easily deformable lead-free materials can be used, preferably tin and its alloys. b) Subdivision projectile
Für den Geschossmantel 6 können alle lötbaren Materialien verwendet werden, vorzugsweise Cu und Stahl und seine Legierungen  For the projectile casing 6 all solderable materials can be used, preferably Cu and steel and its alloys
Als Geschosskern 4 können alle lötbaren und gut verformbaren bleifreien Materialien verwendet werden, vorzugsweise Zinn und seine Legierungen. Für den zerlegbaren zweiten Geschosskern 5 können alle bleifreien gut ver- formbaren und zerlegbaren Materialien, auch Granulate oder Kerne mit eingearbeiteten Sollbruchstellen, vorzugsweise Zinn oder seine Legierungen verwendet werden. Bei der Herstellung durch Pressen sollte eine Presskraft kleiner 6 t verwendet werden. As the projectile core 4, all solderable and easily deformable lead-free materials can be used, preferably tin and its alloys. For the dismountable second projectile core 5, it is possible to use all lead-free, readily deformable and decomposable materials, including granules or cores with incorporated predetermined breaking points, preferably tin or its alloys. In the production by pressing, a pressing force of less than 6 tons should be used.

Claims

Patentansprüche claims
1 . Geschoss mit einem Geschossboden (1 ), einem angrenzenden zylinderförmigen hinteren Bereich (2) und einem vorderen Bereich (3), der als Ogive ausgebildet ist, und das Geschoss ein oder zwei Geschosskerne (4, 5) und einen Geschossmantel (6) aufweist, dadurch gekennzeichnet, dass der Geschosskern (4) im zylinderförmigen hinteren Bereich (2) mit dem Geschossmantel (6) über seine gesamte axiale Länge verlötet ist. 1 . Projectile having a projectile bottom (1), an adjacent cylindrical rear region (2) and a front region (3) which is designed as an ogive, and the projectile has one or two projectile cores (4, 5) and a projectile casing (6), characterized in that the projectile core (4) in the cylindrical rear region (2) is soldered to the projectile casing (6) over its entire axial length.
2. Geschoss nach Anspruch 1 , dadurch gekennzeichnet, dass der Geschosskern (4) im hinteren zylinderförmigen Bereich (2) auch den vorderen Bereich (3) ausfüllt und im vorderen Bereich (3) ebenfalls mit dem Geschossmantel (6) über seine gesamte axiale Länge verlötet ist und das Geschoss ein De- formationsgeschoss (7) ist. 2. Projectile according to claim 1, characterized in that the projectile core (4) in the rear cylindrical region (2) also fills the front region (3) and in the front region (3) also with the projectile casing (6) over its entire axial length is soldered and the projectile is a formation projectile (7).
3. Geschoss nach Anspruch 1 , dadurch gekennzeichnet, dass im vorderen Bereich (3) ein zerlegbarer zweiter Geschosskern (5) angeordnet ist, der mit dem Geschossmantel (6) verpresst und nicht verlötet ist, und das Geschoss ein Teilzerlegungsgeschoss (8) ist. 3. Projectile according to claim 1, characterized in that in the front region (3) a collapsible second bullet core (5) is arranged, which is pressed with the projectile casing (6) and not soldered, and the projectile is a Teilzerlegungsgeschoss (8).
4. Geschoss nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass auf dem Geschossmantel (6) innen und/oder außen Sollbruchstellen angeordnet sind. 4. Projectile according to one of claims 1 to 3, characterized in that on the projectile casing (6) inside and / or outside predetermined breaking points are arranged.
5. Geschoss nach Anspruch 4, dadurch gekennzeichnet, dass die Sollbruchstellen axial verlaufende Ritzen oder Einkerbungen sind. 5. Projectile according to claim 4, characterized in that the predetermined breaking points are axially extending cracks or indentations.
6. Geschoss nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass im verlöteten Kern (4) in axialer Richtung verlaufende Sollbruchstellen (9) angeordnet sind. 6. Projectile according to one of claims 1 to 5, characterized in that in the soldered core (4) extending in the axial direction predetermined breaking points (9) are arranged.
7. Geschoss nach Anspruch 6, dadurch gekennzeichnet, dass die Sollbruchstellen (9) nach dem Verlöten von der Spitze (10) aus zum Beispiel mit einem Stempel eingebracht wurden. 7. Projectile according to claim 6, characterized in that the predetermined breaking points (9) were introduced after soldering from the tip (10), for example with a punch.
8. Geschoss nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Geschossmantel (6) aus lötbaren Materialien, bevorzugt Kupfer oder Stahl und seinen Legierungen besteht. 8. Projectile according to one of claims 1 to 7, characterized in that the projectile casing (6) consists of solderable materials, preferably copper or steel and its alloys.
9. Geschoss nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der verlötete Geschosskern (4) aus lötbaren und verformbaren bleifreien Materialien, bevorzugt Zinn und seine Legierungen besteht. 9. Projectile according to one of claims 1 to 8, characterized in that the soldered bullet core (4) consists of solderable and deformable lead-free materials, preferably tin and its alloys.
10. Geschoss nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der zerlegbare zweite Geschosskern (5) aus bleifreien verformbaren/zerlegbaren Materialien, bevorzugt Zinn und seine Legierungen besteht. 10. Projectile according to one of claims 1 to 9, characterized in that the collapsible second bullet core (5) made of lead-free deformable / decomposable materials, preferably tin and its alloys.
1 1 . Geschoss nach Anspruch 10, dadurch gekennzeichnet, dass der zerlegbare zweite Geschosskern (5) aus verpressten Granulaten oder aus Materialien mit eingearbeiteten Sollbruchstellen, vorzugsweise Zinn oder seine Legierungen besteht. 1 1. Projectile according to claim 10, characterized in that the collapsible second bullet core (5) consists of compressed granules or of materials with incorporated predetermined breaking points, preferably tin or its alloys.
EP13794855.0A 2012-11-15 2013-11-15 Projectile having a soldered project core Not-in-force EP2920542B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13794855T PL2920542T3 (en) 2012-11-15 2013-11-15 Projectile having a soldered project core

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012022357 2012-11-15
PCT/EP2013/073920 WO2014076228A1 (en) 2012-11-15 2013-11-15 Projectile having a soldered project core

Publications (2)

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EP2920542A1 true EP2920542A1 (en) 2015-09-23
EP2920542B1 EP2920542B1 (en) 2017-04-26

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Country Status (8)

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US (1) US9500455B2 (en)
EP (1) EP2920542B1 (en)
CA (1) CA2890836A1 (en)
DE (1) DE102013019073A1 (en)
PL (1) PL2920542T3 (en)
UA (1) UA115153C2 (en)
WO (1) WO2014076228A1 (en)
ZA (1) ZA201504001B (en)

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RU2631369C2 (en) * 2011-12-01 2017-09-21 Руаг Аммотек Гмбх Partially or totally destructible projectile with no-lead core, with identified destruction areas
WO2015118174A1 (en) * 2014-02-10 2015-08-13 Ruag Ammotec Gmbh Fragmenting projectile having projectile cores made of pb or pb-free materials having fragmentation in steps
RU2016136384A (en) * 2014-02-10 2018-03-15 Руаг Аммотэк Гмбх LEAD-FREE DEFORMABLE - PARTIALLY DESTRUCTING BULB WITH PRESETTED PROCESSING PROCESS OF RELEASING AND DESTRUCTION
WO2016156290A1 (en) 2015-04-02 2016-10-06 Bayer Cropscience Aktiengesellschaft Novel 5-substituted imidazole derivatives
EA201990690A1 (en) 2016-09-13 2019-10-31 COMBINATIONS OF ACTIVE COMPOUNDS CONTAINING A 5-SUBSTITUTED IMIDAZOLE DERIVATIVE
DE102019108061A1 (en) * 2019-03-28 2020-10-01 Ruag Ammotec Gmbh Deformation and / or partial fragmentation projectile
WO2023018744A1 (en) * 2021-08-09 2023-02-16 Federal Cartridge Company Bullet with jacket improvements

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US5078054A (en) * 1989-03-14 1992-01-07 Olin Corporation Frangible projectile
WO1997020185A1 (en) 1995-11-30 1997-06-05 Olin Corporation Dual core jacketed bullet
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DE10257590B4 (en) * 2002-12-09 2005-03-24 Wilhelm Brenneke Gmbh & Co. Kg Rifle bullet for hunting purposes
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US20150107481A1 (en) * 2013-10-18 2015-04-23 George M. Nygaard Jacketed bullet and high-speed method of manufacturing jacketed bullets

Also Published As

Publication number Publication date
UA115153C2 (en) 2017-09-25
ZA201504001B (en) 2017-08-30
CA2890836A1 (en) 2014-05-22
US20150292845A1 (en) 2015-10-15
DE102013019073A1 (en) 2014-05-15
US9500455B2 (en) 2016-11-22
EP2920542B1 (en) 2017-04-26
WO2014076228A1 (en) 2014-05-22
PL2920542T3 (en) 2017-10-31

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