EP1001244B1 - Artillery projectile - Google Patents
Artillery projectile Download PDFInfo
- Publication number
- EP1001244B1 EP1001244B1 EP99122446A EP99122446A EP1001244B1 EP 1001244 B1 EP1001244 B1 EP 1001244B1 EP 99122446 A EP99122446 A EP 99122446A EP 99122446 A EP99122446 A EP 99122446A EP 1001244 B1 EP1001244 B1 EP 1001244B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- penetrator
- fuse
- base
- artillery
- shell
- 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
Links
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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
- F42B12/20—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
- F42B12/201—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type characterised by target class
- F42B12/204—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type characterised by target class for attacking structures, e.g. specific buildings or fortifications, ships or vehicles
-
- 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
- F42B12/04—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type
- F42B12/06—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type with hard or heavy core; Kinetic energy penetrators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
Definitions
- the invention relates to an artillery shell according to the preamble of Claim 1.
- US-A 2,485,887 is a penetration bullet with an impact sensor, with a ground igniter for an explosive charge and a projectile body attached armor penetration cap known.
- the armor piercing cap ensures penetration of the hard structure, so that the projectile body behind the structure.
- the projectile body points on all sides thick wall so that the volume of explosives is small. The effect at the finish line is therefore not always sufficient.
- the invention has for its object to propose an artillery projectile, that is successfully used to combat different goals.
- targets in the protected state behind hard structures we want concrete ceilings, or concrete ceilings with rubble cover.
- too Targets to be combated via air detonation point and targets in the serve are possible.
- a full-caliber artillery projectile 1 with guide ring 2 has only one rear opening 3, which is closed by a screwed-in base 4.
- a threaded connection between a projectile casing 6 and the base piece 4 is designated 5.
- the projectile casing 6 has a thin casing 46 and is of approximately the same thickness, a penetrator 7 being provided at the top of the projectile.
- the penetrator 7 is either in one piece with the shell 6 or from one Heavy metal is formed using known types of connection to the shell 6 is connected.
- the shell 6 reinforced by three webs 8.
- the webs 8 extend about 50% the length of the ogive 40 and are supported on the floor 41.
- the webs 8 are in one piece with the projectile casing 6.
- the spaces 9 between the webs 8 take segments 10 from construction splinters 11, such as cubes, balls. there a channel 12 which runs conically towards the tip remains free. Extends into channel 12 an explosive charge 13 to the bottom 41 of the penetrator 7.
- the base piece 4 carries a base igniter 19 in a recess 18.
- the base igniter 19 has a mechanical securing device 31, not shown in detail, a time delay unit 32 with an electronic time delay up to 50 ms, a detonator 20 and a booster charge 21.
- the base igniter 19 sits centrally in a spherical, concave recess 22 of the bottom piece 4.
- the penetrator 7 has a step 25 on the circumference for fastening a hood 26 made of plastic.
- the hood 26 contains a head detonator 30 with sensors 33, 34 for the detection of a target distance (approximation function) and the impact (Impact fuze function).
- the sensors 33, 34 are known Way through cables or signal lines, such as glass fiber, with the ground igniter 19 connected.
- the artillery storey When fighting a concrete bunker, not shown, with rubble cover or a concrete ceiling with rubble cover, the artillery storey is opened 1 on the rubble.
- the igniter 30 senses the impact and starts the ground igniter 19.
- the safety device unlocks and the electronic time delay starts set.
- the head fuse 30 is destroyed, so that the artillery projectile 1 with the penetrator 7 hit the concrete ceiling and penetrate it as a whole.
- Corresponding the time delay detonates artillery 1 behind the concrete ceiling with splinter effect.
- detonator 30 To combat targets above the air detonation point, detonator 30 detects the intended ground clearance and the artillery projectile is detonated 1 with splinter effect.
- Detonation of the artillery shell occurs when targets are hit 1 due to the sensation of the detonator 30.
- the spherical, concave recess 22 of the base piece 4 centers the detonation waves in the direction of the penetrator 7, so that due to the predetermined Direction of detonation waves from the back to the front an increased amount of fragments in the direction of flight of artillery level 1.
- the projectile casing 6 is subsequent to the solid formed by the penetrator 7 Structure formed as a thin shell 46 around the inserted construction splinter segments 10 when accelerating through the detonation wave or not little to hinder.
- the stability of the shell 6 is in this area (Ogiven area) achieved by the rib structure of the shell 6.
- construction splinters are different Size and weights provided.
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)
Description
Die Erfindung bezieht sich auf ein Artilleriegeschoss nach dem Oberbegriff des Anspruchs 1.The invention relates to an artillery shell according to the preamble of Claim 1.
Aus der US-A 2,485,887 ist ein Durchschlagsgeschoss mit einem Aufschlagssensor, einem Bodenzünder für eine Sprengladung und einem Geschosskörper mit aufgesetzter Panzerdurchschlagskappe bekannt. Beim Auftreffen des Geschosses auf eine harte Struktur sensiert der Aufschlagkontakt das Ziel und leitet die verzögerte Zündfunktion an den Bodenzünder weiter. Die Panzerdurchschlagskappe gewährleistet das Durchdringen der harten Struktur, so dass der Geschosskörper hinter der Struktur zur Wirkung kommen kann. Der Geschosskörper weist allseitig eine dicke Wand auf, so dass das Sprengstoffvolumen klein ist. Die Wirkung im Ziel ist daher nicht immer ausreichend.From US-A 2,485,887 is a penetration bullet with an impact sensor, with a ground igniter for an explosive charge and a projectile body attached armor penetration cap known. When the bullet hits the impact contact senses the target on a hard structure and directs the delayed one Ignition function to the ground igniter. The armor piercing cap ensures penetration of the hard structure, so that the projectile body behind the structure. The projectile body points on all sides thick wall so that the volume of explosives is small. The effect at the finish line is therefore not always sufficient.
Herkömmliche Artilleriegeschosse entsprechend der DE 38 04 351 A1 haben einen auf die Geschossspitze aufschraubbaren Zünder. Dies hat den Nachteil, dass für unterschiedliche artilleristische Aufgaben, wie Detonation mit Bodenabstand, Detonation nach Durchdringen einer Struktur und zur Bekämpfung von Zielen im Schutzzustand unterschiedliche Zünder verwendet werden müssen. Darüber hinaus kann die Aufgabe der Bekämpfung von Zielen im Schutzzustand hinter harten Strukturen, wie z. B. Betondecken oder Betondecken mit Schuttüberdeckung nur in begrenztem Umfang erfüllt werden, da die Gefahr besteht, dass beim Penetrationsvorgang der Zünder beschädigt wird oder insbesondere bei Schrägbeschuss von der Geschossspitze abbricht. Conventional artillery shells according to DE 38 04 351 A1 have one detonator that can be screwed onto the tip of the projectile. This has the disadvantage that for different artillery tasks, such as detonation with ground clearance, Detonation after penetrating a structure and fighting targets in the Protection condition different detonators must be used. Furthermore can the task of fighting targets in protection status behind hard Structures such as B. Concrete ceilings or concrete ceilings with rubble cover only to a limited extent, as there is a risk that during the penetration process the detonator is damaged or especially when fired at an angle breaks off from the top of the projectile.
Bei einem Artilleriegeschoss nach der DE 195 35 218 C2 wird ein unterkalibriger Penetrator mit Sprengladung und Bodenzünder aus einem vollkalibrigen Hülsenkörper mittels einer dort angeordneten Treibladung beschleunigt. Dabei durchschlägt der Penetrator den an der Geschossspitze liegenden Annäherungszünder und die Geschosshaube. Beim Zielaufschlag wird die zeitverzögerte Zünderfunktiön des Bodenzünders in Gang gesetzt. Nach dem Durchschlag zündet der Bodenzünder die Sprengladung, wodurch der Penetrator und die Hülse des Penetrators in Splitter zerlegt wird. Aufgrund des unterkalibrigen Penetrators ist sowohl die Masse des Penetrators als auch die Größe der Sprengladung verhältnismäßig klein, so dass die Wirkung im Ziel nicht immer ausreichend ist. In an artillery projectile according to DE 195 35 218 C2, a sub-caliber Penetrator with explosive charge and base igniter from a full-caliber sleeve body accelerated by means of a propellant charge arranged there. Strikes through the penetrator is the proximity fuse at the tip of the projectile and the bullet hood. The delayed detonator function is activated at the finish of the ground igniter started. After the breakdown, the ground igniter ignites the explosive charge, causing the penetrator and the sleeve of the penetrator is broken down into fragments. Due to the sub-caliber penetrator is both the mass of the penetrator and the size of the explosive charge are relatively small, so that the effect on the target is not always sufficient.
Der Erfindung liegt die Aufgabe zugrunde, ein Artilleriegeschoß vorzuschlagen, das erfolgreich zur Bekämpfung von unterschiedlichen Zielen geeignet ist. Insbesondere sollen Ziele im Schutzzustand hinter harten Strukturen, wir Betondecken, oder Betondecken mit Schuttüberdeckung bekämpft werden. Daneben sollen auch Ziele über Luftsprengpunkt und Ziele im Aufschlag bekämpft werden.The invention has for its object to propose an artillery projectile, that is successfully used to combat different goals. In particular targets in the protected state behind hard structures, we want concrete ceilings, or concrete ceilings with rubble cover. Besides that, too Targets to be combated via air detonation point and targets in the serve.
Die Erfindung löst diese Aufgabe gemäß den kennzeichnenden Merkmalen des Anspruchs 1. Vorteilhafte Weiterbildungen der Erfindung sind den Unteransprüchen entnehmbar.The invention solves this problem according to the characterizing features of Claim 1. Advantageous developments of the invention are the dependent claims removable.
Ein Ausführungsbeispiel der Erfindung ist anhand der Zeichnung beschrieben. Es zeigt:
- Fig. 1
- ein Artilleriegeschoß im Längsschnitt und
- Fig. 2
- einen Querschnitt II - II nach Fig. 1
- Fig. 1
- an artillery shell in longitudinal section and
- Fig. 2
- a cross section II - II of FIG. 1st
Ein vollkalibriges Artilleriegeschoß 1 mit Führungsring 2 besitzt ausschließlich eine
heckseitige Öffnung 3, die über ein eingeschraubtes Bodenstück 4 verschlossen ist.
Ein Gewindeverbindung zwischen einer Geschoßhülle 6 und dem Bodenstück 4 ist
mit 5 bezeichnet.A full-caliber artillery projectile 1 with
Die Geschoßhülle 6 weist eine dünne Hülle 46 auf und ist etwa gleich dick ausgebildet,
wobei an der Geschoßspitze ein Penetrator 7 vorgesehen ist.The
Der Penetrator 7 ist entweder einstückig mit der Geschoßhülle 6 oder aus einem
Schwermetall gebildet, das über bekannte Verbindungsarten mit der Geschoßhülle
6 verbunden ist.The penetrator 7 is either in one piece with the
Im Anschluß an den Penetrator 7 in Richtung des Bodenstücks 4 ist die Geschoßhülle
6 durch drei Stege 8 verstärkt. Die Stege 8 erstrecken sich etwa über 50%
der Länge der Ogive 40 und sind am Boden 41 abgestützt. Die Stege 8 sind einstückig
mit der Geschoßhülle 6. Die Zwischenräume 9 zwischen den Stegen 8
nehmen Segmente 10 aus Konstruktionssplittern 11, wie Kuben, Kugeln auf. Dabei
bleibt ein konisch zur Spitze hin verlaufender Kanal 12 frei. In den Kanal 12 erstreckt
sich eine Sprengladung 13 bis zum Boden 41 des Penetrators 7. Following the penetrator 7 in the direction of the bottom piece 4 is the
Im Anschluß an die bodenseitig auslaufenden Stege 8 folgen weitere Segmente 14,
15 aus Konstruktionssplittern, nämlich Platten 16 und vorgekerbte Ringe 17.Following the
Das Bodenstück 4 trägt in einer Vertiefung 18 einen Bodenzünder 19. Der Bodenzünder
19 weist eine nicht näher gezeigte mechanische Sicherungseinrichtung 31,
eine zeitverzögernde Einheit 32 mit einer elektronischen Zeitverzögerung bis 50
ms, einen Detonator 20 und eine Verstärkungsladung 21 auf.The base piece 4 carries a base igniter 19 in a
Der Bodenzünder 19 sitzt zentral in einer kugelförmigen, konkaven Ausnehmung
22 des Bodenstücks 4.The base igniter 19 sits centrally in a spherical,
Der Penetrator 7 weist umfangsseitig eine Stufe 25 zur Befestigung einer Haube 26
aus Kunststoff auf. Die Haube 26 enthält einen Kopfzünder 30 mit Sensoren 33, 34
zur Detektion eines Zielabstandes (Annäherungsfunktion) und des Aufschlages
(Aufschlagzünderfunktion). Die nicht näher gezeigten Sensoren 33, 34 sind in bekannter
Weise durch Kabel oder Signalleitungen, wie Glasfaser, mit dem Bodenzünder
19 verbunden.The penetrator 7 has a
Bei der Bekämpfung eines nicht gezeigten Betonbunkers mit Schuttüberdeckung bzw. einer Betondecke mit Schuttüberdeckung erfolgt der Aufschlag des Artilleriegeschosses 1 auf dem Schutt. Der Kopfzünder 30 sensiert den Aufschlag und setzt den Bodenzünder 19 in Gang. Dort wird in bekannter Weise die mechanische Sicherungseinrichtung entriegelt und die elektronische Zeitverzögerung in Gang gesetzt. Während des Durchgangs des Artilleriegeschosses 1 durch den Schutt wird der Kopfzünder 30 zerstört, so daß das Artilleriegeschoß 1 mit dem Penetrator 7 auf die Betondecke aufschlagen und diese als Ganzes durchdringen. Entsprechend der Zeitverzögerung detoniert das Artilleriegeschoß 1 hinter der Betondecke mit Splitterwirkung.When fighting a concrete bunker, not shown, with rubble cover or a concrete ceiling with rubble cover, the artillery storey is opened 1 on the rubble. The igniter 30 senses the impact and starts the ground igniter 19. There is the mechanical in a known manner The safety device unlocks and the electronic time delay starts set. During the passage of the artillery projectile 1 through the rubble the head fuse 30 is destroyed, so that the artillery projectile 1 with the penetrator 7 hit the concrete ceiling and penetrate it as a whole. Corresponding the time delay detonates artillery 1 behind the concrete ceiling with splinter effect.
Zur Bekämpfung von Zielen über Luftsprengpunkt detektiert der Kopfzünder 30 den vorgesehenen Bodenabstand und es erfolgt die Detonation des Artilleriegeschosses 1 mit Splitterwirkung.To combat targets above the air detonation point, detonator 30 detects the intended ground clearance and the artillery projectile is detonated 1 with splinter effect.
Bei Bekämpfung von Zielen im Aufschlag tritt die Detonation des Artilleriegeschosses 1 aufgrund der Sensierung des Kopfzünders 30 ein. Detonation of the artillery shell occurs when targets are hit 1 due to the sensation of the detonator 30.
Die kugelförmige, konkave Ausnehmung 22 des Bodenstücks 4 zentriert die Detonationswellen
in Richtung des Penetrators 7, so daß aufgrund der vorgegebenen
Laufrichtung der Detonationswellen von hinten nach vorne ein erhöhter Splitteranteil
in Flugrichtung des Artilleriegeschosses 1 vorliegt. Dies führt insbesondere bei
den Bekämpfungsarten Luftsprengpunkt und Ziele im Schutzzustand zu einer gegenüber
bekannten Artilleriegeschossen mit Kopfzündern deutlich gesteigerten
Wirkung.The spherical,
Die Geschoßhülle 6 ist im Anschluß an die, durch den Penetrator 7 gebildete massive
Struktur als dünne Hülle 46 ausgebildet, um die eingelegten Konstruktionssplittersegmente
10 bei der Beschleunigung durch die Detonationswelle nicht oder
wenig zu behindern. Die Stabilität der Geschoßhülle 6 wird in diesem Bereich
(Ogivenbereich) durch die Rippenstruktur der Geschoßhülle 6 erreicht. Zur Steigerung
der Splitterwirkung in den Segmenten 14, 15 sind Konstruktionssplitter unterschiedlicher
Größe und Gewichte vorgesehen.The
Claims (6)
- Artillery shell (1), having a penetrator (7), a shell body (6), a nose fuse and a base fuse (30, 19) and an explosive charge (13),
in which the nose fuse (30) takes the form of a proximity fuse,
the nose fuse (30) only contains the sensors detecting the target criteria in respect of impact, target distance, thermal radiation, and is connected to the base fuse (19),
the base fuse (19) comprises a safety device (31), a time-delay unit (32) and a detonator (21) for detonating an explosive charge (13),
the nose fuse (30) is fixed in front of a penetrator (7),
characterized in that
the shell body (6) comprises the penetrator (7) at the ogive end and a thin body (46) adjoining said penetrator and extending towards and as far as a base component (4), and
the thin body (46), adjacent to the penetrator (7), is strengthened by ribs (8), the ribs (8) being supported on the base (41) of the penetrator (7). - Artillery shell according to Claim 1,
characterized in that
the shell body (6) is strengthened on the inside by fragmentation portions (10, 14, 15). - Artillery shell according to Claim 2,
characterized in that
the fragmentation portions (14, 15) consist of structural fragmentation portions (16, 17) and rest against the shell body (6), and
the structural fragmentation portions (16, 17) are of different sizes and different weights. - Artillery shell according to Claim 1,
characterized in that
the shell body (6) is detachably connected at the base end to a base component (4). - Artillery shell according to Claim 4,
characterized in that
the base component (4) has a spherical, concave recess (22), in the centre of which the base fuse (19) is seated. - Artillery shell according to Claim 1,
characterized in that
the explosive charge (13) consists of an insensitive plastic-bound explosive.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19852626 | 1998-11-14 | ||
DE19852626A DE19852626A1 (en) | 1998-11-14 | 1998-11-14 | Artillery shell |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1001244A1 EP1001244A1 (en) | 2000-05-17 |
EP1001244B1 true EP1001244B1 (en) | 2003-07-23 |
Family
ID=7887846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99122446A Expired - Lifetime EP1001244B1 (en) | 1998-11-14 | 1999-11-11 | Artillery projectile |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1001244B1 (en) |
DE (2) | DE19852626A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7720903B1 (en) | 2000-08-31 | 2010-05-18 | Intel Corporation | Client messaging in multicast networks |
EP3105538B1 (en) | 2014-02-11 | 2017-09-27 | Raytheon Company | Munition comprising a penetrator and an external harness |
US9810513B2 (en) | 2014-08-04 | 2017-11-07 | Raytheon Company | Munition modification kit and method of modifying munition |
US9739583B2 (en) | 2014-08-07 | 2017-08-22 | Raytheon Company | Fragmentation munition with limited explosive force |
US9909848B2 (en) | 2015-11-16 | 2018-03-06 | Raytheon Company | Munition having penetrator casing with fuel-oxidizer mixture therein |
CN109974544B (en) * | 2019-04-26 | 2024-02-06 | 中国工程物理研究院电子工程研究所 | Spring-induced connecting structure and detonation device |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR865939A (en) * | 1940-02-16 | 1941-06-09 | High penetrating power projectile | |
FR866323A (en) * | 1940-03-22 | 1941-07-28 | Double-acting armor-piercing shell | |
BE468758A (en) * | 1943-08-06 | |||
US2485887A (en) * | 1944-04-06 | 1949-10-25 | Us Navy | Projectile |
LU29748A1 (en) * | 1949-10-11 | |||
LU44772A1 (en) * | 1963-11-07 | 1965-05-07 | ||
LU54786A1 (en) * | 1967-11-03 | 1969-06-27 | ||
DE2226718A1 (en) * | 1971-06-04 | 1972-12-28 | Aktiebolaget Bofors, Bofors (Schweden) | Device for fastening a base plate in a projectile, a missile or the like |
US4212246A (en) * | 1978-05-26 | 1980-07-15 | The United States Of America As Represented By The Secretary Of The Navy | Fuze electronic circuitry |
FR2472168A1 (en) * | 1979-12-19 | 1981-06-26 | Serat | Outer casing for projectile - includes auxiliary charge to boost speed before impact to ensure penetration of target |
DE3736842A1 (en) * | 1987-10-30 | 1989-05-11 | Diehl Gmbh & Co | BLASTING BULLET WITH A BULLET BODY |
DE3804351A1 (en) * | 1988-02-12 | 1989-08-24 | Rheinmetall Gmbh | BLasted up |
DE19535218C1 (en) * | 1995-09-22 | 1997-02-27 | Diehl Gmbh & Co | Ballistic projectile |
DE29710228U1 (en) * | 1997-06-13 | 1998-10-15 | Diehl Stiftung & Co., 90478 Nürnberg | Bullet for barrel weapons |
-
1998
- 1998-11-14 DE DE19852626A patent/DE19852626A1/en not_active Withdrawn
-
1999
- 1999-11-11 DE DE59906346T patent/DE59906346D1/en not_active Expired - Fee Related
- 1999-11-11 EP EP99122446A patent/EP1001244B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1001244A1 (en) | 2000-05-17 |
DE19852626A1 (en) | 2000-05-18 |
DE59906346D1 (en) | 2003-08-28 |
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