EP2453200A1 - Bullet - Google Patents
Bullet Download PDFInfo
- Publication number
- EP2453200A1 EP2453200A1 EP11189218A EP11189218A EP2453200A1 EP 2453200 A1 EP2453200 A1 EP 2453200A1 EP 11189218 A EP11189218 A EP 11189218A EP 11189218 A EP11189218 A EP 11189218A EP 2453200 A1 EP2453200 A1 EP 2453200A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- projectile
- transverse
- transverse bores
- holes
- longitudinal axis
- 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.)
- Withdrawn
Links
Images
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
- F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
- F42B30/02—Bullets
Definitions
- the invention relates to a bullet for a cartridge, in particular a rifle cartridge for hunting.
- Hollow point projectiles are used, in which the sheathless projectile nose is drilled in the longitudinal direction.
- the longitudinal bore causes the projectile to deform like a mushroom upon impact, causing the game to die quickly.
- the object of the invention is to provide an effective, easy to produce projectile high ballistic performance.
- the projectile according to the invention has at least one transverse bore. Due to the transverse bore or cross holes, the bullet is deformed like a mushroom when hitting the game body. This will be a high impact and a high Shock effect, whereby the game is tied to the square and quickly dies.
- the bullet according to the invention is also easy to produce.
- Commercially available projectiles or cartridges can be used for this purpose.
- the openings of the at least one transverse bore is arranged on the circumference of the projectile, the ballistic properties of the projectile, in particular their ballistic performance are practically not impaired.
- the transverse bores can be designed as blind holes.
- the projectile according to the invention is preferably provided with two or more transverse bores, the following will essentially deal with embodiments of the bullet with two or more transverse bores.
- the transverse bores run through the projectile longitudinal axis in order to achieve a maximum length.
- they preferably extend perpendicular to the projectile longitudinal direction, so cut the projectile longitudinal axis preferably at an angle of 90 °.
- the projectile preferably has a forwardly tapered head, i. H.
- the head may be, for example, a pointed, half-pointed or round head.
- the transverse bores are preferably provided in the head of the projectile.
- the holes In order to achieve the desired deformation upon impact, the holes must have a sufficient diameter.
- the diameter of the transverse bores is therefore preferably at least 0.2 times, in particular 0.3 times the bullet caliber. However, in order not to compromise stability and ballistics, the diameter of the transverse bores should not exceed 0.6 times the bullet caliber. That is, the diameter of the transverse bores may be, for example, 1 to 4 mm. So z. B. the diameter of the transverse bores in a bullet caliber of 7 mm or. 30-06 about 3 mm.
- the transverse bores are preferably arranged offset in the longitudinal direction of the beam.
- the transverse bores may have a different diameter, that is, the front transverse bore, for example, a smaller diameter than the transverse bore arranged behind it.
- the diameter of the front transverse bore may be larger than the transverse bore arranged behind it.
- transverse bores preferably run symmetrically to the projectile longitudinal axis, so if two transverse bores are provided, these intersect at an angle of 90 °, with three transverse bores at an angle of 60 °, etc.
- the projectile may have guide bands or be smooth.
- the projectile may consist of the usual materials, for example a lead alloy.
- the projectile according to the invention can be a full-jacket or partial jacket projectile.
- the transverse bores may be provided in the front part of the shell, which is not surrounded by the jacket, however, at least one transverse bore may also be provided closed by the jacket or by the jacket.
- the coat or Part jacket can be made for example of brass or steel or another material.
- the projectile 1 has a forwardly tapered head 2, that is, a front portion formed as a tip, a central cylindrical portion 3 with guide bands 4 and a truncated cone-shaped rear portion 5.
- two transverse bores 6 and 7 are provided, which intersect the projectile longitudinal axis 8 perpendicular.
- the two transverse bores 6 and 7, which extend at a vertical angle to each other, are offset in the projectile longitudinal direction, d. H. spaced apart on the projectile.
- the diameter D of the transverse bores 6 and 7 may for example be 0.5 to 0.6 times the caliber K of the projectile, respectively.
- FIG. 4 shows, through the openings of the transverse bores 6 and 7, the aerodynamic and thus ballistic properties of the projectile hardly affected.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
Description
Die Erfindung bezieht sich auf ein Geschoss für eine Patrone, insbesondere eine Büchsenpatrone für die Jagd.The invention relates to a bullet for a cartridge, in particular a rifle cartridge for hunting.
Für die Jagd werden u. a. Hohlspitzgeschosse eingesetzt, bei denen die mantellose Geschossspitze in Längsrichtung eingebohrt ist. Die Längsbohrung bewirkt, dass sich das Geschoss beim Auftreffen pilzförmig deformiert, wodurch das Wild schnell verendet.For the hunt u. a. Hollow point projectiles are used, in which the sheathless projectile nose is drilled in the longitudinal direction. The longitudinal bore causes the projectile to deform like a mushroom upon impact, causing the game to die quickly.
Zudem wird durch die Deformation das Risiko von Querschlägern und Durchschüssen minimiert. Durch die Längsbohrung in der Spitze wird jedoch die ballistische Leistung beeinträchtigt.In addition, the risk of ricochets and bullets is minimized by the deformation. However, the longitudinal bore in the tip will affect the ballistic performance.
Um insbesondere beim polizeilichen Einsatz Durchschüsse zu verhindern, ist aus
Aufgabe der Erfindung ist es, ein wirksames, einfach herstellbares Geschoss hoher ballistischer Leistung bereitzustellen.The object of the invention is to provide an effective, easy to produce projectile high ballistic performance.
Dies wird erfindungsgemäß durch ein Geschoss nach dem Anspruch 1 erreicht. In den Unteransprüchen sind vorteilhafte Ausgestaltungen der Erfindung wiedergegeben.This is inventively achieved by a projectile according to claim 1. In the subclaims advantageous embodiments of the invention are shown.
Das heißt, das erfindungsgemäße Geschoss weist wenigstens eine Querbohrung auf. Durch die Querbohrung oder Querbohrungen wird das Geschoss beim Auftreffen auf den Wildkörper pilzförmig deformiert. Damit wird ein hoher Stoß und eine hohe Schockwirkung erzielt, wodurch das Wild auf den Platz gebunden wird und schnell verendet.That is, the projectile according to the invention has at least one transverse bore. Due to the transverse bore or cross holes, the bullet is deformed like a mushroom when hitting the game body. This will be a high impact and a high Shock effect, whereby the game is tied to the square and quickly dies.
Da das Geschoss lediglich quer durchbohrt zu werden braucht, ist das erfindungsgemäße Geschoss auch einfach herstellbar. Dazu können im Handel erhältliche Geschosse bzw. Patronen verwendet werden.Since the projectile only needs to be pierced transversely, the bullet according to the invention is also easy to produce. Commercially available projectiles or cartridges can be used for this purpose.
Da die Öffnungen der wenigstens eine Querbohrung am Umfang des Geschosses angeordnet ist, werden die ballistischen Eigenschaften des Geschosses, insbesondere deren ballistische Leistungsfähigkeit praktisch nicht beeinträchtigt. Zudem können die Querbohrungen als Sackbohrungen ausgeführt sein.Since the openings of the at least one transverse bore is arranged on the circumference of the projectile, the ballistic properties of the projectile, in particular their ballistic performance are practically not impaired. In addition, the transverse bores can be designed as blind holes.
Da das erfindungsgemäße Geschoss vorzugsweise mit zwei oder mehreren Querbohrungen versehen ist, wird nachstehend im Wesentlichen auf Ausführungsformen des Geschosses mit zwei oder mehr Querbohrungen eingegangen.Since the projectile according to the invention is preferably provided with two or more transverse bores, the following will essentially deal with embodiments of the bullet with two or more transverse bores.
Um eine möglichst hohe Deformation zu erzielen, verlaufen die Querbohrungen durch die Geschosslängsachse, um eine maximale Länge zu erreichen. Zudem verlaufen sie vorzugsweise senkrecht zur Geschosslängsrichtung, schneide also die Geschosslängsachse vorzugsweise mit einem Winkel von 90° .In order to achieve the highest possible deformation, the transverse bores run through the projectile longitudinal axis in order to achieve a maximum length. In addition, they preferably extend perpendicular to the projectile longitudinal direction, so cut the projectile longitudinal axis preferably at an angle of 90 °.
Das Geschoss weist vorzugsweise einen sich nach vorne verjüngende Kopf auf, d. h. der Kopf kann beispielsweise ein Spitz-, Halbspitz- oder Rundkopf sein. Um das Geschoss beim Auftreffen optimal auszupilzen, sind die Querbohrungen vorzugsweise im Kopf des Geschosses vorgesehen.The projectile preferably has a forwardly tapered head, i. H. the head may be, for example, a pointed, half-pointed or round head. In order to optimally mold out the projectile upon impact, the transverse bores are preferably provided in the head of the projectile.
Um die gewünschte Deformation beim Auftreffen zu erreichen, müssen die Bohrungen einen ausreichenden Durchmesser aufweisen. Vorzugsweise beträgt der Durchmesser der Querbohrungen daher mindestens das 0,2-fache, insbesondere 0,3-fache des Geschosskalibers. Um die Stabilität und Ballistik nicht zu beeinträchtigen, sollte der Durchmesser der Querbohrungen jedoch das 0,6-fache des Geschosskalibers nicht überschreiten. Das heißt, der Durchmesser der Querbohrungen kann beispielsweise 1 bis 4 mm betragen. So beträgt z. B. der Durchmesser der Querbohrungen bei einem Geschosskaliber von 7 mm oder. 30-06 etwa 3 mm.In order to achieve the desired deformation upon impact, the holes must have a sufficient diameter. The diameter of the transverse bores is therefore preferably at least 0.2 times, in particular 0.3 times the bullet caliber. However, in order not to compromise stability and ballistics, the diameter of the transverse bores should not exceed 0.6 times the bullet caliber. That is, the diameter of the transverse bores may be, for example, 1 to 4 mm. So z. B. the diameter of the transverse bores in a bullet caliber of 7 mm or. 30-06 about 3 mm.
Um eine hohe Stabilität des Geschosses vor dem Auftreffen sicherzustellen, sind die Querbohrungen vorzugsweise in Geschasslängsrichtung versetzt angeordnet. Dabei können die Querbohrungen einen unterschiedlichen Durchmesser aufweisen, also die vordere Querbohrung beispielsweise einen kleineren Durchmesser als die dahinter angeordnete Querbohrung. Jedoch kann auch der Durchmesser der vorderen Querbohrung größer als der dahinter angeordneten Querbohrung sein.In order to ensure a high stability of the projectile before striking, the transverse bores are preferably arranged offset in the longitudinal direction of the beam. In this case, the transverse bores may have a different diameter, that is, the front transverse bore, for example, a smaller diameter than the transverse bore arranged behind it. However, the diameter of the front transverse bore may be larger than the transverse bore arranged behind it.
Die Querbohrungen verlaufen vorzugsweise symmetrisch zur Geschosslängsachse, also wenn zwei Querbohrungen vorgesehen sind, schneiden sich diese in einem Winkel von 90° , bei drei Querbohrungen in einem Winkel von 60° usw.The transverse bores preferably run symmetrically to the projectile longitudinal axis, so if two transverse bores are provided, these intersect at an angle of 90 °, with three transverse bores at an angle of 60 °, etc.
Das Geschoss kann Führungsbänder aufweisen oder glatt ausgebildet sein.The projectile may have guide bands or be smooth.
Das Geschoss kann aus den üblichen Materialien bestehen, beispielsweise einer Bleilegierung.The projectile may consist of the usual materials, for example a lead alloy.
Das erfindungsgemäße Geschoss kann ein Vollmantel- oder Teilmantelgeschoss sein. Bei einem Teilmantelgeschoss können die Querbohrungen im vorderen Geschossteil vorgesehen sein, der vom Mantel nicht umgeben ist, jedoch kann wenigstens eine Querbohrung auch durch den Mantel hindurch oder durch den Mantel verschlossen vorgesehen sein. Letzteres trifft natürlich auch für Vollmantelgeschosse zu. Der Mantel bzw. Teilmantel kann dabei beispielsweise aus Messing oder Stahl oder einem anderen Material bestehen.The projectile according to the invention can be a full-jacket or partial jacket projectile. In a partial jacket floor, the transverse bores may be provided in the front part of the shell, which is not surrounded by the jacket, however, at least one transverse bore may also be provided closed by the jacket or by the jacket. Of course, the latter also applies to full-jacketed projectiles. The coat or Part jacket can be made for example of brass or steel or another material.
Nachstehend ist eine Ausführungsform des erfindungsgemäßen Geschosses anhand der Zeichnung beispielhaft näher erläutert. Darin zeigen jeweils in vergrößerter Wiedergabe:
-
Figur 1 eine perspektivische Ansicht des Geschosses; -
Figur 2 eine Seitenansicht des Geschosses; -
Figur 3 eine gegenüberFigur 2 um 90° um die Geschosslängsachse gedrehte Seitenansicht; und -
Figur 4 eine Draufsicht auf das Geschoss von vorne.
-
FIG. 1 a perspective view of the projectile; -
FIG. 2 a side view of the projectile; -
FIG. 3 one oppositeFIG. 2 Side view rotated 90 ° about the projectile longitudinal axis; and -
FIG. 4 a plan view of the floor from the front.
Danach weist das Geschoss 1 einen sich nach vorne verjüngenden Kopf 2, also einen als Spitze ausgebildeten vorderen Abschnitt, einen mittleren zylindrischen Abschnitt 3 mit Führbändern 4 und einen kegelstumpfförmigen hinteren Abschnitt 5 auf.Thereafter, the projectile 1 has a forwardly tapered head 2, that is, a front portion formed as a tip, a central cylindrical portion 3 with guide bands 4 and a truncated cone-shaped rear portion 5.
In dem Kopf 2 sind zwei Querbohrungen 6 und 7 vorgesehen, die die Geschosslängsachse 8 senkrecht schneiden. Die beiden Querbohrungen 6 und 7, die in einem senkrechten Winkel zueinander verlaufen, sind in Geschosslängsrichtung versetzt angeordnet, d. h. im Geschoss im Abstand voneinander angeordnet.In the head 2, two
Der Durchmesser D der Querbohrungen 6 und 7 kann beispielsweise jeweils das 0,5 bis 0,6-fache des Kalibers K des Geschosses betragen.The diameter D of the
Wie insbesondere aus der Draufsicht aus
Claims (8)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010015570U DE202010015570U1 (en) | 2010-11-16 | 2010-11-16 | bullet |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2453200A1 true EP2453200A1 (en) | 2012-05-16 |
Family
ID=43734920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11189218A Withdrawn EP2453200A1 (en) | 2010-11-16 | 2011-11-15 | Bullet |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2453200A1 (en) |
DE (1) | DE202010015570U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013106111A1 (en) * | 2011-10-14 | 2013-07-18 | Lws Ammunition Llc | Bullets with lateral damage stopping power |
USD751166S1 (en) | 2012-09-28 | 2016-03-08 | Lws Ammunition Llc | Pistol cartridge |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITPD20130333A1 (en) * | 2013-12-06 | 2015-06-07 | Favaron Di Favaron Luigi | ANTISOMMOSA PROJECTILE |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6213022B1 (en) * | 1999-05-10 | 2001-04-10 | Johnie R. Pullum | Cartridge for hunting or the like |
WO2003056270A2 (en) * | 2001-10-02 | 2003-07-10 | Bill Jopson | Frangible bullet |
US7484459B2 (en) * | 2002-10-17 | 2009-02-03 | Etat Francais Represente par le Ministere de l 'Interieur de la Securite Interieure et des Libertes Locales Represente par la Direction Generale de la Police Nationale | Firearm ammunition projectile |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004064159A1 (en) | 2003-01-15 | 2004-07-29 | Fujitsu Limited | Semiconductor device, three-dimensional mounting semiconductor apparatus, method for manufacturing semiconductor device |
-
2010
- 2010-11-16 DE DE202010015570U patent/DE202010015570U1/en not_active Expired - Lifetime
-
2011
- 2011-11-15 EP EP11189218A patent/EP2453200A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6213022B1 (en) * | 1999-05-10 | 2001-04-10 | Johnie R. Pullum | Cartridge for hunting or the like |
WO2003056270A2 (en) * | 2001-10-02 | 2003-07-10 | Bill Jopson | Frangible bullet |
US7484459B2 (en) * | 2002-10-17 | 2009-02-03 | Etat Francais Represente par le Ministere de l 'Interieur de la Securite Interieure et des Libertes Locales Represente par la Direction Generale de la Police Nationale | Firearm ammunition projectile |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013106111A1 (en) * | 2011-10-14 | 2013-07-18 | Lws Ammunition Llc | Bullets with lateral damage stopping power |
US8881654B2 (en) | 2011-10-14 | 2014-11-11 | Lws Ammunition Llc | Bullets with lateral damage stopping power |
US9200878B2 (en) | 2011-10-14 | 2015-12-01 | Lws Ammunition Llc | Bullets with lateral damage stopping power |
USD751166S1 (en) | 2012-09-28 | 2016-03-08 | Lws Ammunition Llc | Pistol cartridge |
USD797880S1 (en) | 2012-09-28 | 2017-09-19 | Lws Ammunition Llc | Pistol cartridge |
USD797881S1 (en) | 2012-09-28 | 2017-09-19 | Lws Ammunition Llc | Pistol cartridge |
Also Published As
Publication number | Publication date |
---|---|
DE202010015570U1 (en) | 2011-03-10 |
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Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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STAA | Information on the status of an ep patent application or granted ep patent |
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Effective date: 20120727 |