WO2012003925A1 - Full-calibre training ammunition - Google Patents
Full-calibre training ammunition Download PDFInfo
- Publication number
- WO2012003925A1 WO2012003925A1 PCT/EP2011/002979 EP2011002979W WO2012003925A1 WO 2012003925 A1 WO2012003925 A1 WO 2012003925A1 EP 2011002979 W EP2011002979 W EP 2011002979W WO 2012003925 A1 WO2012003925 A1 WO 2012003925A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- full
- projectile
- sheath
- tip
- practice ammunition
- 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.)
- Ceased
Links
Classifications
-
- 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
- F42B8/02—Cartridges
-
- 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
- F42B12/38—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 of tracer type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/02—Cartridges, i.e. cases with charge and missile
- F42B5/067—Mounting or locking missiles in cartridge cases
Definitions
- the invention is concerned with a cheap (full-caliber) training projectile, which is only suitable for practice on shooting ranges and is characterized by the fact that it uses inexpensive constructions in the area of the projectile, the Geunteran- binding to the combustible sleeve and the sleeve bottom.
- the invention has as its object to show an inexpensive exercise cartridge.
- the invention is based on the idea to create a decidedly cheap exercise ammunition by consistently applying inexpensive designs.
- it is provided inter alia to use a plastic sleeve cover - alternatively a wound Papphülsendeckel without undercuts.
- the leader tape is a plastic leader tape that is inserted - alternatively sprayed as well.
- the sealing of the sleeve bottom the use of reusable sleeve bottoms and propellant charges is provided analogously to DE 10 2007 039 662 A1.
- the bullet consists of the components tip (with light trace) and a shell.
- the tip itself consists of a good machinable steel (for example, 42 CrMoS4), the shell of high-strength aluminum.
- the shell is center tube and tail in one part, including the outer contour of the shell in the rear area has the necessary Leitwerkskontur and shots for the sealing strip and the plastic sleeve cover (similar to DE 100 55 068 B4 or DE 10 2008 015 421 A1).
- the contour that is completely open in the interior of the shell towards the powder offers the possibility of connecting a paperboard cover (for example via an adhesive bond).
- the sheath and tip can be connected by force / material and form-fitting together, e.g. by means of fit and thread.
- the seal can preferably be made by an O-ring or be adopted by another suitable sealant in the thread.
- the cover and tip (with light track) can also be connected via a press fit or welded or glued.
- FIG. 1 is a side view of a training ammunition
- 2 shows a sectional view AA of the ammunition from FIG. 1.
- the cartridge case 2 comprises an ignition unit 4 and propellant charge powder 5.
- the projectile 3 is composed of a tip 6 with tracer 7 and a sheath 8 and can be connected via a fit 9 with the cartridge case 2, wherein through the open mold 10 of the projectile. 3 , this can be placed on the sleeve 2.
- the shell 8 is center tube and tail in one part, including the outer contour of the shell 8 in the rear area the necessary Leitwerkskontur 13 (outside), and recordings for a sealing tape 1 and the plastic sleeve cover (Fig. 2).
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Toys (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
Description
BESCHREIBUNG DESCRIPTION
Vollkaliber- Übungsmunition Full-caliber practice ammunition
Die Erfindung beschäftigt sich mit einem billigen (Vollkaliber-) Übungsgeschoss, welches ausschließlich für den Übungsbetrieb auf Schießplätzen geeignet ist und sich dadurch auszeichnet, dass sie preiswerte Konstruktionen im Bereich des Geschosses, der Geschossan- bindung an die verbrennbare Hülse als auch des Hülsenbodens verwendet. The invention is concerned with a cheap (full-caliber) training projectile, which is only suitable for practice on shooting ranges and is characterized by the fact that it uses inexpensive constructions in the area of the projectile, the Geschossan- binding to the combustible sleeve and the sleeve bottom.
Aus dem Stand der Technik sind diverse Übungsmunitionen, beispielsweise amerikanische Vollkaliber- Übungsmunitionen - M831A1 , die deutsche - DM 18, die israelische - M326 etc. bekannt. Various training munitions, for example American full-caliber practice munitions - M831A1, the German - DM 18, the Israeli - M326 etc. are known from the prior art.
Nachteilig bei einigen der bekannten Übungsmunitionen, wie beispielsweise auch der der DM 18A2, ist, dass wegen des langen Heckteils diese keinen Schüttpulverantrieb haben und damit kostenintensiv sind. Zudem weisen einige andere sehr viele Einzelkomponenten auf, sodass durch Vorhersehen von Verbindungen, die wiederum toleranzbehaftet sind, diese sehr teuer werden können. A disadvantage of some of the known practice ammunition, such as that of the DM 18A2, that because of the long rear part they have no bulk powder and thus are expensive. In addition, some others have a very large number of individual components, so that by foreseeing compounds that are in turn subject to tolerances, they can become very expensive.
Die Erfindung stellt sich die Aufgabe, eine preiswerte Übungspatrone aufzuzeigen. The invention has as its object to show an inexpensive exercise cartridge.
Gelöst wird die Aufgabe durch die Merkmale des Patentanspruchs 1. Vorteilhafte Ausgestaltungen sind in den Unteransprüchen enthalten. The object is achieved by the features of claim 1. Advantageous embodiments are contained in the subclaims.
Der Erfindung liegt die Idee zugrunde, durch konsequente Anwendung preiswerter Konstruktionen eine ausgesprochen preiswerte Übungsmunition zuschaffen. Dazu ist unter anderem vorgesehen, einen Kunststoffhülsendeckel - alternativ einen gewickelten Papphülsendeckel ohne Hinterschnitte zu verwenden. Des Weiteren handelt es sich beim Führungsband um ein Kunststoffführungsband, dass gesteckt - alternativ aber auch gespritzt ist. Bezüglich der Abdichtung des Hülsenbodens ist die Verwendung von wieder verwendbaren Hülsenböden und Treibladungsanzündern vorgesehen analog zur DE 10 2007 039 662 A1. Durch eine offene Gestaltung des Heckes des Geschosses, sodass dieses zugänglich für die Pulvergase wird, ergibt sich die Möglichkeit, Material und damit Gewicht einzusparen. Das wiederum bewirkt ein Einsparpotential im Bereich des Pulvers. The invention is based on the idea to create a decidedly cheap exercise ammunition by consistently applying inexpensive designs. For this purpose, it is provided inter alia to use a plastic sleeve cover - alternatively a wound Papphülsendeckel without undercuts. Furthermore, the leader tape is a plastic leader tape that is inserted - alternatively sprayed as well. With regard to the sealing of the sleeve bottom, the use of reusable sleeve bottoms and propellant charges is provided analogously to DE 10 2007 039 662 A1. By an open design of the rear of the projectile, so that this is accessible to the powder gases, there is the opportunity to save material and thus weight. This in turn causes a potential for savings in the range of the powder.
Das Geschoss besteht aus den Komponenten Spitze (mit Leuchtspur) und einer Hülle. Die Spitze selbst besteht aus einem gut zerspanbarem Stahl (beispielsweise 42 CrMoS4), die Hülle aus höherfestem Aluminium. Die Hülle ist Mittelrohr und Leitwerk in einem Teil, wozu die Außenkontur der Hülle im Heckbereich die notwendige Leitwerkskontur aufweist sowie Aufnahmen für das Dichtungsband und den Kunststoffhülsendeckel (ähnlich DE 100 55 068 B4 bzw. DE 10 2008 015 421 A1). Alternativ dazu bietet die im Innenbereich der Hülle zum Pulver hin komplett offene Kontur die Möglichkeit einer Anbindung eines Papphülsendeckels (beispielsweise über eine Klebeverbindung). Die Hülle und Spitze können kraft/Stoff und formschlüssig miteinander verbunden werden, z.B. mittels Passung und Gewinde. Die Abdichtung kann vorzugsweise durch einen O-Ring erfolgen bzw. durch ein anderes geeignetes Dichtmittel im Gewinde übernommen werden. Die Hülle und Spitze (mit Leuchtspur) können aber auch über eine Presspassung miteinander verbunden werden oder aber auch geschweißt oder geklebt werden. The bullet consists of the components tip (with light trace) and a shell. The tip itself consists of a good machinable steel (for example, 42 CrMoS4), the shell of high-strength aluminum. The shell is center tube and tail in one part, including the outer contour of the shell in the rear area has the necessary Leitwerkskontur and shots for the sealing strip and the plastic sleeve cover (similar to DE 100 55 068 B4 or DE 10 2008 015 421 A1). As an alternative, the contour that is completely open in the interior of the shell towards the powder offers the possibility of connecting a paperboard cover (for example via an adhesive bond). The sheath and tip can be connected by force / material and form-fitting together, e.g. by means of fit and thread. The seal can preferably be made by an O-ring or be adopted by another suitable sealant in the thread. The cover and tip (with light track) can also be connected via a press fit or welded or glued.
Durch die Geometrie der Geschosshülle und dem Leitwerk in einem Teil, der Anordnung des Geschosses zur Treibladungshülse und der Möglichkeit, dass Geschoss mit einer Kunststoffhaube zu versehen, ergibt die Möglichkeit, das Aussehen einer HE- Patrone zu realisieren. Durch die Verlegung der gesamten Masse in die Geschossspitze verhält sich diese Munition in Bezug auf das Ladeverhalten ähnlich einer HE- Patrone (Kopflastigkeit), wobei der Schwerpunkt bei dieser Geschossvariante deutlich weiter vorne liegt als bei bekannten Lösungen. Dies ermöglicht einen breiten konstruktiven Spielraum hinsichtlich Gewichtsreduzierung und / oder Gewichtsumverteilung. Due to the geometry of the projectile casing and the tail unit in one part, the arrangement of the projectile to the propellant charge sleeve and the possibility of providing the projectile with a plastic cap, it is possible to realize the appearance of an HE cartridge. By laying the entire mass in the nose of the projectile, this ammunition behaves in terms of loading behavior similar to a HE cartridge (top-heaviness), whereby the center of gravity of this projectile variant is much more advanced than in known solutions. This allows a broad constructive freedom in terms of weight reduction and / or weight redistribution.
Vorgeschlagen wird also eine Vollkaliber- Übungsmunition mit zumindest einem Geschoss und einer Treibladung bei der das Geschoss sich aus einer Spitze mit Leuchtspur und einer Hülle zusammensetzt, wobei durch die offene Form des Geschosses, dieses auf die Patronenhülse aufgesetzt werden kann. So proposed is a full-caliber practice ammunition with at least one projectile and a propellant charge in which the projectile is composed of a tip with tracer and a shell, which can be placed on the cartridge case by the open shape of the projectile.
Anhand eines Ausführungsbeispiels mit Zeichnung soll die Erfindung näher erläutert werden. Es zeigt: Reference to an embodiment with drawing, the invention will be explained in more detail. It shows:
Fig. 1 eine seitliche Darstellung einer Übungsmunition, Fig. 2 eine Schnittdarstellung A-A der Munition aus Fig. 1. 1 is a side view of a training ammunition, 2 shows a sectional view AA of the ammunition from FIG. 1.
In den Fig. ist mit 1 eine Übungsmunition mit einer Patronenhülse 2 und einem aufgesetzten Geschoss 3 dargestellt. Die Patronenhülse 2 umfasst eine Anzündeinheit 4 sowie Treibladungspulver 5. Das Geschoss 3 setzt sich aus einer Spitze 6 mit Leuchtspur 7 und einer Hülle 8 zusammen und kann über eine Passung 9 mit der Patronenhülse 2 verbindbar sein, wobei durch die offene Form 10 des Geschosses 3, dieses auf die Hülse 2 aufgesetzt werden kann. Die Hülle 8 ist Mittelrohr und Leitwerk in einem Teil, wozu die Außenkontur der Hülle 8 im Heckbereich die notwendige Leitwerkskontur 13 (Außen) aufweist, sowie Aufnahmen für ein Dichtungsband 1 und den Kunststoffhülsendeckel (Fig. 2). 1 shows a training ammunition with a cartridge case 2 and an attached bullet 3. The cartridge case 2 comprises an ignition unit 4 and propellant charge powder 5. The projectile 3 is composed of a tip 6 with tracer 7 and a sheath 8 and can be connected via a fit 9 with the cartridge case 2, wherein through the open mold 10 of the projectile. 3 , this can be placed on the sleeve 2. The shell 8 is center tube and tail in one part, including the outer contour of the shell 8 in the rear area the necessary Leitwerkskontur 13 (outside), and recordings for a sealing tape 1 and the plastic sleeve cover (Fig. 2).
Claims
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010026313 | 2010-07-06 | ||
| DE102010026313.3 | 2010-07-06 | ||
| DE201010034333 DE102010034333B4 (en) | 2010-07-06 | 2010-08-14 | Full-caliber training ammunition |
| DE102010034333.1 | 2010-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012003925A1 true WO2012003925A1 (en) | 2012-01-12 |
Family
ID=45372665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2011/002979 Ceased WO2012003925A1 (en) | 2010-07-06 | 2011-06-16 | Full-calibre training ammunition |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102010034333B4 (en) |
| WO (1) | WO2012003925A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10871359B2 (en) | 2017-05-30 | 2020-12-22 | Techventure Investments Pty Ltd | Single seal projectile |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012005743A1 (en) | 2012-03-23 | 2013-09-26 | Rheinmetall Waffe Munition Gmbh | Tail stabilized full caliber training projectile |
| DE102012005741A1 (en) | 2012-03-23 | 2013-09-26 | Rheinmetall Waffe Munition Gmbh | Tail stabilized full caliber training projectile |
| DE102012005745A1 (en) | 2012-03-23 | 2013-09-26 | Rheinmetall Waffe Munition Gmbh | Tail stabilized full caliber training projectile |
| DE102012005742A1 (en) | 2012-03-23 | 2013-09-26 | Rheinmetall Waffe Munition Gmbh | Tail stabilized full caliber training projectile |
| DE102012006895B3 (en) | 2012-04-05 | 2013-01-24 | Rheinmetall Waffe Munition Gmbh | Control surface-stabilized full caliber-practice projectile has solid head portion and annular control surface body that is adjoined to rear side of head part, where practice projectile is circumferentially provided with sealing system |
| DE102012006894B4 (en) | 2012-04-05 | 2014-02-27 | Rheinmetall Waffe Munition Gmbh | Tail stabilized full caliber practice bullet and method for its production |
| DE102012006892B3 (en) | 2012-04-05 | 2013-01-24 | Rheinmetall Waffe Munition Gmbh | Tail unit-stabilized full caliber-training projectile, has recesses formed between guiding elements for axial passage of propellant gases produced during firing of projectile, and sealing system arranged in solid head part |
| DE102012008019A1 (en) | 2012-04-24 | 2013-10-24 | Rheinmetall Waffe Munition Gmbh | practice round |
| DE102012020540A1 (en) * | 2012-10-19 | 2014-04-24 | Rheinmetall Waffe Munition Gmbh | Cartridge and method for its production |
| DE102013010356B3 (en) * | 2013-06-21 | 2014-06-05 | Rheinmetall Waffe Munition Gmbh | Tail stabilized full caliber bullet |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3532411A1 (en) * | 1985-09-11 | 1987-03-19 | Hoesch Ag | HIGH CHARGE BULLET TRAINED AS EXERCISING AMMUNITION |
| DE4016001A1 (en) * | 1990-05-18 | 1991-11-21 | Piepenbrock Pyrotechnik Gmbh | Training munition, esp. tracer bullet - giving improved target pattern and reduced loading of pistol, with propellant charge sleeve in shell casing |
| DE9117213U1 (en) * | 1991-10-01 | 1997-04-30 | Rheinmetall Industrie AG, 40882 Ratingen | Wing stabilized wing floor |
| EP1508767A1 (en) * | 2003-08-20 | 2005-02-23 | Rheinmetall Waffe Munition GmbH | Projectile head for training ammunition |
| US20060065149A1 (en) * | 2004-09-30 | 2006-03-30 | Stewart Gilman | A finless training projectile with improved flight stability over an extended range |
| DE10055068B4 (en) | 2000-11-07 | 2006-08-17 | Rheinmetall Waffe Munition Gmbh | cartridge |
| DE102007039662A1 (en) | 2007-08-22 | 2009-02-26 | Rheinmetall Waffe Munition Gmbh | charge igniter |
| DE102008015421A1 (en) | 2008-03-20 | 2009-09-24 | Rheinmetall Waffe Munition Gmbh | Method of making a cartridge and cartridge having a sabot projectile made by this method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE445143B (en) * | 1981-09-09 | 1986-06-02 | Bofors Ab | ROTATION STABILIZED OVEN PROJECTIL |
| DE3335997A1 (en) * | 1983-10-04 | 1985-04-11 | Rheinmetall GmbH, 4000 Düsseldorf | TRAINING FLOOR |
| DE4132659A1 (en) * | 1991-10-01 | 1993-04-08 | Rheinmetall Gmbh | Vane-stabilised practice projectile for large calibre barrel weapon - has equal calibre central part supporting guide strip and connecting shaft part carrying vanes |
| US5259319A (en) * | 1992-03-20 | 1993-11-09 | Richard Dravecky | Reusable training ammunition |
| WO2009029299A1 (en) * | 2007-08-30 | 2009-03-05 | Defense Technology Corporation Of America | Extended range non-lethal projectile |
| DE102008034660B4 (en) * | 2008-07-25 | 2012-03-08 | Rheinmetall Waffe Munition Gmbh | cartridge ammunition |
-
2010
- 2010-08-14 DE DE201010034333 patent/DE102010034333B4/en active Active
-
2011
- 2011-06-16 WO PCT/EP2011/002979 patent/WO2012003925A1/en not_active Ceased
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3532411A1 (en) * | 1985-09-11 | 1987-03-19 | Hoesch Ag | HIGH CHARGE BULLET TRAINED AS EXERCISING AMMUNITION |
| DE4016001A1 (en) * | 1990-05-18 | 1991-11-21 | Piepenbrock Pyrotechnik Gmbh | Training munition, esp. tracer bullet - giving improved target pattern and reduced loading of pistol, with propellant charge sleeve in shell casing |
| DE9117213U1 (en) * | 1991-10-01 | 1997-04-30 | Rheinmetall Industrie AG, 40882 Ratingen | Wing stabilized wing floor |
| DE10055068B4 (en) | 2000-11-07 | 2006-08-17 | Rheinmetall Waffe Munition Gmbh | cartridge |
| EP1508767A1 (en) * | 2003-08-20 | 2005-02-23 | Rheinmetall Waffe Munition GmbH | Projectile head for training ammunition |
| US20060065149A1 (en) * | 2004-09-30 | 2006-03-30 | Stewart Gilman | A finless training projectile with improved flight stability over an extended range |
| DE102007039662A1 (en) | 2007-08-22 | 2009-02-26 | Rheinmetall Waffe Munition Gmbh | charge igniter |
| DE102008015421A1 (en) | 2008-03-20 | 2009-09-24 | Rheinmetall Waffe Munition Gmbh | Method of making a cartridge and cartridge having a sabot projectile made by this method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10871359B2 (en) | 2017-05-30 | 2020-12-22 | Techventure Investments Pty Ltd | Single seal projectile |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010034333A1 (en) | 2012-01-12 |
| DE102010034333B4 (en) | 2014-12-11 |
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