DE309293C - - Google Patents
Info
- Publication number
- DE309293C DE309293C DENDAT309293D DE309293DA DE309293C DE 309293 C DE309293 C DE 309293C DE NDAT309293 D DENDAT309293 D DE NDAT309293D DE 309293D A DE309293D A DE 309293DA DE 309293 C DE309293 C DE 309293C
- Authority
- DE
- Germany
- Prior art keywords
- core
- lead
- jacket
- grooves
- projectile
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 210000000614 Ribs Anatomy 0.000 claims description 4
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910000978 Pb alloy Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000000149 penetrating Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
- F42B12/76—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
Description
Bei den meisten bisher bekannten Mantelgeschossen besteht der Kern aus Blei oder einer ' Legierung von Blei, und derartige Mantelgeschosse sind auch für fast alle Ziele gut geeignet. In most of the previously known jacketed bullets, the core consists of lead or a lead Alloy of lead, and jacketed bullets like this, are well suited for almost all purposes.
Eine Ausnahme davon bilden jedoch Panzerziele o. dgl., welche naturgemäß diesem verhältnismäßig weichen Material des Kernes beim Durchschlagen mit Erfolg Widerstand entgegen-An exception to this, however, are tank targets or the like, which by their nature are proportionate to this soft material of the core when puncturing successfully counteracts resistance
ίο setzen.ίο set.
Gegenstand der Erfindung ist ein Mantelgeschoß, welches in Fig. ι der Zeichnung im Längsschnitt veranschaulicht ist.The subject of the invention is a jacketed projectile, which in Fig. Ι of the drawing in Longitudinal section is illustrated.
Der Mantel a, welcher den Kern b umschließt, ist aus widerstandsfähigem Metall, wie Eisen, Stahl, Kupfer, Messing oder aus einer Vereinigung solcher Metalle oder Metalllegierungen hergestellt. Der Kern b, welcher in Fig. 2 in der Ansicht veranschaulicht ist, besteht statt aus Weichblei aus einem härteren, für den Zweck geeigneten widerstandsfähigen Metall, wie Bleilegierung, Stahl, Eisen o. dgl.The jacket a, which surrounds the core b , is made of resistant metal, such as iron, steel, copper, brass or a combination of such metals or metal alloys. The core b, which is illustrated in Fig. 2 in the view, consists instead of soft lead of a harder, more resistant metal suitable for the purpose, such as lead alloy, steel, iron or the like.
Fig. 3 zeigt einen Querschnitt des neuenFig. 3 shows a cross section of the new one
Geschosses.Floor.
In gewöhnlicher, mit der Innenwand des Mantels völlig abschließender, bisher bekannter Konstruktion würde ein solcher aus hartem Metall bestehender Kern in Gemeinschaft mit dem beschriebenen Mantel die Gewehrzüge und auch den ganzen Gewehrlauf selbst in hohem Maße angreifen, wenn das Geschoßkaliber stark genug gewählt ,ist, um eine - genügende Abdichtung für die hinter dem Geschoß sich entwickelnden Pulvergase, wie es notwendig ist, zu erreichen.In the usual, completely flush with the inner wall of the jacket, known so far Construction would be in conjunction with such a hard metal core the rifle trains and also the whole rifle barrel itself in the described coat attack to a high degree if the bullet caliber is chosen strong enough to be sufficient Sealing for the powder gases developing behind the projectile as necessary to achieve.
Bei der bisher bekannten Konstruktion, die ebenfalls einen Kern aus hartem Metall aufweist, ist dieser Übelstand dadurch beseitigt worden, daß man zwischen Kern und Mantel eine Zwischenlage von Blei gelegt hat. Bei diesem Geschoß soll der Kern aus hartem Metall beim Eindringen in gepanzerte Ziele sowohl die Bleihülle wie den Mantel abstreifen und selbständig in das Ziel eindringen.In the previously known construction, which also has a core made of hard metal, this deficiency has been eliminated by placing an intermediate layer of lead between the core and the jacket. at This projectile is said to have a hard metal core when penetrating armored targets Strip off both the lead sleeve and the jacket and penetrate the target independently.
' Die Anfertigung solcher Geschosse ist umständlich und mit großen Kosten verknüpft.'The production of such projectiles is cumbersome and associated with high costs.
Gemäß der vorliegenden Erfindung ist der aus hartem Metall bestehende Kern mit in der Länge verlaufenden Vertiefungen (Rillen) versehen, welche aus Fig. 2 und 3 ersichtlich und mit c bezeichnet sind.According to the present invention, the core made of hard metal is in the length extending depressions (grooves), which can be seen from FIGS. 2 and 3 and are denoted by c.
Diese Rillen sind durch schmale Rippen d (Fig. 2 und 3) voneinander getrennt und können rundlichen oder flachen Grund haben; ebenso können die Rippen rundlich oder senkrecht zum Boden der Rillen verlaufen.These grooves are separated from one another by narrow ribs d (FIGS. 2 and 3) and can have a rounded or flat base; likewise, the ribs can be rounded or perpendicular to the bottom of the grooves.
Die schmalen Rippen d,d werden ohne großen Aufwand von Energie in der Verjüngung des Gewehrlaufes auf das nötigeMaß niedergedrückt.The narrow ribs d, d are pressed down to the necessary extent in the tapering of the gun barrel without great expenditure of energy.
Die Fabrikation des Kernes ist insofern eine einfache, als ein Draht in entsprechender Stärke mit den fertigen Rillen auf einer Ziehbank gezogen wird. Aus diesem Draht werden die Kerne mit einem Fassonstahl fertiggestellt.The manufacture of the core is as simple as a wire of the appropriate strength is drawn with the finished grooves on a drawbench. This wire becomes the Cores finished with a barrel steel.
Bei dem vorliegenden neuen Geschoß kann der Mantel α auch mit einer massiven Spitze e (Fig. 1) versehen sein;In the case of the present new projectile, the jacket α can also be provided with a solid tip e (FIG. 1);
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE309293C true DE309293C (en) |
Family
ID=562460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT309293D Active DE309293C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE309293C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE916014C (en) * | 1950-04-09 | 1954-08-02 | Erich Holz | Bolts for devices for shooting bolts into walls |
US5105744A (en) * | 1990-06-18 | 1992-04-21 | Petrovich Paul A | Jacketed projectile for ammunition |
US5275109A (en) * | 1988-04-01 | 1994-01-04 | The United States Of America As Represented By The Secretary Of The Army | Long rod penetrator |
WO2004085953A1 (en) * | 2003-03-27 | 2004-10-07 | Bae Systems Plc | 5.56mm small arms ammunition |
US7210411B2 (en) * | 2003-03-27 | 2007-05-01 | Bae Systems Plc | 4.6 mm small arms ammunition |
ITMI20110506A1 (en) * | 2011-03-29 | 2012-09-30 | Fiocchi Munizioni Spa | BULLET FOR FIRE WEAPON, AND ITS ARMA |
US11781843B2 (en) | 2018-07-16 | 2023-10-10 | Federal Cartridge Company | Reduced stiffness barrel fired projectile |
-
0
- DE DENDAT309293D patent/DE309293C/de active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE916014C (en) * | 1950-04-09 | 1954-08-02 | Erich Holz | Bolts for devices for shooting bolts into walls |
US5275109A (en) * | 1988-04-01 | 1994-01-04 | The United States Of America As Represented By The Secretary Of The Army | Long rod penetrator |
US5105744A (en) * | 1990-06-18 | 1992-04-21 | Petrovich Paul A | Jacketed projectile for ammunition |
WO2004085953A1 (en) * | 2003-03-27 | 2004-10-07 | Bae Systems Plc | 5.56mm small arms ammunition |
US7210411B2 (en) * | 2003-03-27 | 2007-05-01 | Bae Systems Plc | 4.6 mm small arms ammunition |
ITMI20110506A1 (en) * | 2011-03-29 | 2012-09-30 | Fiocchi Munizioni Spa | BULLET FOR FIRE WEAPON, AND ITS ARMA |
US11781843B2 (en) | 2018-07-16 | 2023-10-10 | Federal Cartridge Company | Reduced stiffness barrel fired projectile |
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