EP2226603A2 - Protection device for protecting an object against projectile forming mines - Google Patents

Protection device for protecting an object against projectile forming mines Download PDF

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Publication number
EP2226603A2
EP2226603A2 EP10001383A EP10001383A EP2226603A2 EP 2226603 A2 EP2226603 A2 EP 2226603A2 EP 10001383 A EP10001383 A EP 10001383A EP 10001383 A EP10001383 A EP 10001383A EP 2226603 A2 EP2226603 A2 EP 2226603A2
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EP
European Patent Office
Prior art keywords
metal plate
protective device
protected
projectile
protecting
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Withdrawn
Application number
EP10001383A
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German (de)
French (fr)
Other versions
EP2226603A3 (en
Inventor
Frank Hass
Michael Ernst
Manfred Krützfeldt
Eitel Runow
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.)
Rheinmetall Landsysteme GmbH
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Rheinmetall Landsysteme GmbH
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Publication date
Application filed by Rheinmetall Landsysteme GmbH filed Critical Rheinmetall Landsysteme GmbH
Publication of EP2226603A2 publication Critical patent/EP2226603A2/en
Publication of EP2226603A3 publication Critical patent/EP2226603A3/en
Withdrawn legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0442—Layered armour containing metal
    • F41H5/045—Layered armour containing metal all the layers being metal layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/013—Mounting or securing armour plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H7/00—Armoured or armed vehicles
    • F41H7/02—Land vehicles with enclosing armour, e.g. tanks
    • F41H7/04—Armour construction
    • F41H7/042—Floors or base plates for increased land mine protection

Definitions

  • the invention relates to a protective device for protecting an object against projectile-forming mines and / or ballistic projectiles.
  • DE-PS 1 098 412 Armored vehicles with double armor known, in which a preferably segmented in strips front armor is mounted by means of suspension members on the inner shell of the corresponding vehicle at a distance from this elastically yielding.
  • a protective device designed as a composite armor is known, in particular for protecting armored vehicles against projectile-forming mines.
  • This composite armor consists essentially of two layers of a high-strength material, such as armor steel, and a middle layer of a material that is plastically flowable under dynamic load.
  • the middle layer can be a metal, but also a thermoplastic or an elastomer.
  • Another active armor is the DE 31 39 774 C1 removable. This consists of a sandwiched between two plates intermediate layer, which reduces the shaped charge spike and thus the effect of a shaped charge projectile.
  • the protective arrangement consists of a partially filled with liquid protective structure.
  • the trough region is provided with sloping flanks, which, like the flat bottom region, with corresponding right and left side protection modules have a mine protection adapted to these surfaces.
  • An adjustable protection module comes with the DE 103 10 952 A1 published. This is movable from a rest position to an angled active position.
  • the invention has for its object to provide a protective device, in particular for armored vehicles, which is simple in construction and ensures adequate protection against projectile-forming mines and / or against ballistic projectiles.
  • the invention is essentially based on the idea of constructing the protective device from at least two plates made of a high-strength metal, preferably armored steel, which are positively connected only in the edge region and otherwise rest loosely against each other without any gap, so that both plates arranged parallel to one another are under load from mines or shelling largely independently deformable.
  • the protection device is preferably inclined at an inclination angle between 40 ° and 50 ° relative to the vertical vehicle axis.
  • Projectiles created by blasting of projectile forming mines, which typically impact the guard from below, are destroyed by the outer metal plate (second metal plate) and the resulting splinters of the projectile and the outer metal plate are intercepted by the object to be protected facing inner metal plate (first metal plate) or deflected due to their inclination.
  • the inner plate can buckle independently of the outer plate and thus convert additional energy without being penetrated by the splinters.
  • the protective device according to the invention also has the advantages that it is less expensive to produce and has a smaller wall thickness than known double armor or composite armor.
  • the protective properties of the protective device according to the invention can be varied.
  • the level of protection can be adapted to the threat scenario.
  • the protective structure can be repaired by simply replacing the second metal plate, it being advantageous if the second metal plate, similar to the known double armor, consists of a plurality of adjacent segments, which are fastened to the inner metal plate in each case by marginal screw are.
  • Fig. 1 1 denotes a protective device, which is, for example, the lower wall region of a V-shaped trough of an armored vehicle.
  • the protective device 1 consists essentially of a first steel plate consisting of armored steel 2, in which it is in the illustrated embodiment, the outer wall of the tub of the armored vehicle.
  • a likewise made of armored steel second metal plate 3 is disposed on the side facing away from the object to be protected.
  • the second metal plate 3 is connected only in the edge region with the first metal plate 2 by means of screws and is otherwise without clearance loose on the first metal plate 2.
  • Fig. 1 meets a formed by explosive deformation of a projectile-forming mine projectile 5 on the protective device 1 according to the invention.
  • the second metal plate 3 is destroyed in a partial region 6 and the projectile 5 is fragmented ( Fig. 2 ). Both the fragments of the projectile 7 and the fragments 8 of the metal plate 3 generated when the projectile 5 impinges on the second metal plate 3 are caught by the first metal plate 2 or deflected due to their inclination. In addition, the first metal plate 2 is deformed toward the vehicle interior.
  • the invention is not limited to the embodiment described above.
  • the first metal plate does not necessarily have to be the already existing outer wall of an armored vehicle, but the protective device according to the invention can also be fastened as a separate unit on a corresponding vehicle wall.
  • the wall thickness of the vehicle wall will be taken into account for reasons of weight when dimensioning the plate thickness of the first metal plate of the protective device.
  • the protective device according to the invention does not necessarily consist of only two metal plates, but it can also be more than two, made of armor steel or other metal plates (or sheets) are used, which abut each other without formation of a gap (loose) and connected only at the edges are.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

The device (1) has a metal plate (2) attached to an object to be protected, and another metal plate (3) arranged on a side, which is turned towards the object to be protected. The latter metal plate is attached to the former metal plate only at an edge side of the former metal plate and detachably lies at the former metal plate, without an intermediate space. The metal plates are arranged parallel to each other, where the protection device comprises an inclination angle (delta) between 40 degree and 50 degree opposite to a vertical vehicle axis (4). The plates are made of armor steel.

Description

Die Erfindung betrifft eine Schutzeinrichtung zum Schutz eines Objektes gegen projektilbildende Minen und/oder ballistische Geschosse.The invention relates to a protective device for protecting an object against projectile-forming mines and / or ballistic projectiles.

Zum Schutz gegen Geschosse, insbesondere gegen hohlladungsbildende Geschosse, sind aus der DE-PS 1 098 412 gepanzerte Fahrzeuge mit doppelter Panzerung bekannt, bei welcher ein vorzugsweise in Streifen segmentierter Vorpanzer mit Hilfe von Federungsgliedern am Innenpanzer des entsprechenden Fahrzeuges im Abstand von diesem elastisch nachgiebig angebracht ist.For protection against projectiles, in particular against hollow charge-forming projectiles, are from DE-PS 1 098 412 Armored vehicles with double armor known, in which a preferably segmented in strips front armor is mounted by means of suspension members on the inner shell of the corresponding vehicle at a distance from this elastically yielding.

Nachteilig ist bei derartigen bekannten Schutzeinrichtungen der relativ hohe Montageaufwand sowie bei einem Treffer des Fahrzeuges der Aufwand, der erforderlich ist, um die beschädigten Segmente der Vorpanzerung einschließlich der Federungsglieder zu ersetzen. Außerdem weisen derartige Schutzeinrichtungen eine relativ große Wandstärke auf.A disadvantage of such known protective devices, the relatively high assembly cost and a hit of the vehicle, the effort required to replace the damaged segments of the front armor including the suspension members. In addition, such protective devices have a relatively large wall thickness.

Aus der WO 2004/088238 A1 ist ferner eine als Verbundpanzerung ausgebildete Schutzeinrichtung insbesondere zum Schutz gepanzerter Fahrzeuge gegen projektilbildende Minen bekannt. Diese Verbundpanzerung besteht im Wesentlichen aus zwei Schichten aus einem hochfesten Material, beispielsweise Panzerstahl, sowie einer Mittelschicht aus einem Material, das unter dynamischer Belastung plastisch fließfähig ist. Als Mittelschicht kann dabei ein Metall, aber auch ein Thermoplast oder ein Elastomer verwendet werden.From the WO 2004/088238 A1 Furthermore, a protective device designed as a composite armor is known, in particular for protecting armored vehicles against projectile-forming mines. This composite armor consists essentially of two layers of a high-strength material, such as armor steel, and a middle layer of a material that is plastically flowable under dynamic load. The middle layer can be a metal, but also a thermoplastic or an elastomer.

Nachteilig ist bei derartigen Verbundpanzerungen, dass sie ebenfalls eine relativ große Wandstärke aufweisen, ein hohes Gewicht besitzen und ihre Herstellung kostenaufwendig ist. Anders als bei den Schutzeinrichtungen mit Federungsgliedern ist eine Reparatur derartiger Schutzeinrichtungen nach einer Minenexplosion in der Regel nicht möglich.A disadvantage of such composite armor that they also have a relatively large wall thickness, have a high weight and their production is costly. Unlike the guards with suspension members repairing such protective devices after a mine explosion is usually not possible.

Eine weitere aktive Panzerung ist der DE 31 39 774 C1 entnehmbar. Diese besteht aus einer zwischen zwei Platten eingebundenen Zwischenschicht, das den Hohlladungsstachel und damit die Wirkung eines Hohlladungsgeschosses herabsetzt.Another active armor is the DE 31 39 774 C1 removable. This consists of a sandwiched between two plates intermediate layer, which reduces the shaped charge spike and thus the effect of a shaped charge projectile.

Eine Schutzanordnung gegen Minen wird zudem ausführlich in der WO 2004/038320 A1 beschrieben. Die Schutzanordnung besteht dabei aus einer teilweise mit Liquid gefülltem Schutzstruktur. In einer Ausführungsform ist der Wannenbereich mit schrägen Flanken vorgesehen, die, wie der ebene Bodenbereich, mit entsprechenden rechten und linken Seiten-Schutzmodulen einen diesen Flächen angepassten Minenschutz aufweisen.A protective arrangement against mines is also described in detail in the WO 2004/038320 A1 described. The protective arrangement consists of a partially filled with liquid protective structure. In one embodiment, the trough region is provided with sloping flanks, which, like the flat bottom region, with corresponding right and left side protection modules have a mine protection adapted to these surfaces.

Ein verstellbares Schutzmodul wird mit der DE 103 10 952 A1 publiziert. Dieses ist von einer Ruhestellung in eine angewinkelte aktive Stellung bewegbar.An adjustable protection module comes with the DE 103 10 952 A1 published. This is movable from a rest position to an angled active position.

Der Erfindung liegt die Aufgabe zugrunde, eine Schutzeinrichtung, insbesondere für gepanzerte Fahrzeuge, anzugeben, die einfach aufgebaut ist und einen ausreichenden Schutz gegen projektilbildende Minen und/oder gegen ballistische Geschosse gewährleistet.The invention has for its object to provide a protective device, in particular for armored vehicles, which is simple in construction and ensures adequate protection against projectile-forming mines and / or against ballistic projectiles.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst. Weitere, besonders vorteilhafte Ausgestaltungen der Erfindung offenbaren die Unteransprüche.This object is achieved by the features of claim 1. Further, particularly advantageous embodiments of the invention disclose the dependent claims.

Die Erfindung beruht im Wesentlichen auf dem Gedanken, die Schutzeinrichtung aus mindestens zwei Platten aus einem hochfesten Metall, vorzugsweise aus Panzerstahl, aufzubauen, welche nur im Randbereich miteinander kraftschlüssig verbunden sind und sonst ohne Zwischenraum lose aneinander anliegen, so dass beide, parallel zueinander angeordnete Platten bei Belastung durch Minen oder Beschuss weitgehend unabhängig voneinander verformbar sind. Außerdem ist die Schutzeinrichtung unter einem Neigungswinkel vorzugsweise zwischen 40° und 50° gegenüber der vertikalen Fahrzeugachse geneigt angeordnet.The invention is essentially based on the idea of constructing the protective device from at least two plates made of a high-strength metal, preferably armored steel, which are positively connected only in the edge region and otherwise rest loosely against each other without any gap, so that both plates arranged parallel to one another are under load from mines or shelling largely independently deformable. In addition, the protection device is preferably inclined at an inclination angle between 40 ° and 50 ° relative to the vertical vehicle axis.

Durch Sprengumformung von projektilbildenden Minen erzeugte Projektile, die in der Regel von unten auf die Schutzeinrichtung auftreffen, werden durch die äußere Metallplatte (zweite Metallplatte) zerstört, und die dabei entstehenden Splitter des Projektils sowie der äußeren Metallplatte werden von der dem zu schützenden Objekt zugewandten inneren Metallplatte (erste Metallplatte) abgefangen bzw. aufgrund deren Neigung abgelenkt. Außerdem kann die innere Platte unabhängig von der äußeren Platte beulen und so zusätzlich Energie umwandeln, ohne von den Splittern durchdrungen zu werden.Projectiles created by blasting of projectile forming mines, which typically impact the guard from below, are destroyed by the outer metal plate (second metal plate) and the resulting splinters of the projectile and the outer metal plate are intercepted by the object to be protected facing inner metal plate (first metal plate) or deflected due to their inclination. In addition, the inner plate can buckle independently of the outer plate and thus convert additional energy without being penetrated by the splinters.

Bei ballistischen Geschossen (beispielsweise KE-Penetratoren), welche horizontal auf die erfindungsgemäße Schutzeinrichtung auftreffen (direkter Beschuss des entsprechenden Fahrzeuges), erfolgt ein gegenüber senkrechten Metallplatten besserer Schutz aufgrund der bei geneigten Metallplatten größeren zu durchdringenden Wandstärke sowie aufgrund der asymmetrischen Belastung der Schutzeinrichtung durch das auftreffende Geschoß.In ballistic projectiles (for example, KE penetrators), which impinge horizontally on the protective device according to the invention (direct bombardment of the corresponding vehicle), a better protection against vertical metal plates takes place due to the greater thickness of metal plates to be penetrated and due to the asymmetric loading of the protective device through the striking projectile.

Die erfindungsgemäße Schutzeinrichtung weist außerdem die Vorteile auf, dass sie kostengünstiger herstellbar ist und eine geringere Wandstärke besitzt als bekannte Doppelpanzerungen oder Verbundpanzerungen.The protective device according to the invention also has the advantages that it is less expensive to produce and has a smaller wall thickness than known double armor or composite armor.

Durch Verwendung von Metallplatten unterschiedlicher Härte können die Schutzeigenschaften der erfindungsgemäßen Schutzeinrichtung variiert werden. Außerdem kann durch Austausch der zweiten Metallplatte gegen Platten anderer Wandstärken das Schutzniveau dem Bedrohungsszenario angepasst werden.By using metal plates of different hardness, the protective properties of the protective device according to the invention can be varied. In addition, by replacing the second metal plate with plates of other wall thicknesses, the level of protection can be adapted to the threat scenario.

Nach Beschuss oder Minensprengung kann der Schutzaufbau durch einfaches Austauschen der zweiten Metallplatte instandgesetzt werden, wobei es vorteilhaft ist, wenn die zweite Metallplatte, ähnlich wie bei den bekannten Doppelpanzerungen, aus einer Vielzahl benachbarter Segmente besteht, welche an der inneren Metallplatte jeweils durch randseitige Schraubverbindungen befestigt sind.After bombardment or mine blasting, the protective structure can be repaired by simply replacing the second metal plate, it being advantageous if the second metal plate, similar to the known double armor, consists of a plurality of adjacent segments, which are fastened to the inner metal plate in each case by marginal screw are.

Weitere Einzelheiten und Vorteile der Erfindung ergeben sich aus den folgenden, anhand von Figuren erläuterten Ausführungsbeispielen. Es zeigen:

Fig. 1
schematisch eine erfindungsgemäße Schutzeinrichtung kurz vor dem Auftreffen eines durch Sprengumformung einer projektilbildenden Mine gebildeten Projektils und
Fig. 2
die in Fig. 1 dargestellte Anordnung nach dem Auftreffen des Projektils.
Further details and advantages of the invention will become apparent from the following, with reference to figures explained embodiments. Show it:
Fig. 1
schematically a protective device according to the invention shortly before the impact of a formed by explosive deformation of a projectile-forming mine projectile and
Fig. 2
in the Fig. 1 illustrated arrangement after the impact of the projectile.

In Fig. 1 ist mit 1 eine Schutzeinrichtung bezeichnet, bei der es sich beispielsweise um den unteren Wandbereich einer V-förmig ausgebildeten Wanne eines gepanzerten Fahrzeuges handelt.In Fig. 1 1 denotes a protective device, which is, for example, the lower wall region of a V-shaped trough of an armored vehicle.

Die Schutzeinrichtung 1 besteht dabei im Wesentlichen aus einer aus Panzerstahl bestehenden ersten Metallplatte 2, bei der es sich bei dem dargestellten Ausführungsbeispiel um die Außenwand der Wanne des gepanzerten Fahrzeuges handelt. An dieser ersten Metallplatte 2 ist auf der dem zu schützenden Objekt abgewandten Seite eine ebenfalls aus Panzerstahl bestehende zweite Metallplatte 3 angeordnet. Dabei ist die zweite Metallplatte 3 nur im Randbereich mit der ersten Metallplatte 2 mittels Schrauben verbunden und liegt sonst ohne Zwischenraum lose an der ersten Metallplatte 2 an.The protective device 1 consists essentially of a first steel plate consisting of armored steel 2, in which it is in the illustrated embodiment, the outer wall of the tub of the armored vehicle. At this first metal plate 2, a likewise made of armored steel second metal plate 3 is disposed on the side facing away from the object to be protected. In this case, the second metal plate 3 is connected only in the edge region with the first metal plate 2 by means of screws and is otherwise without clearance loose on the first metal plate 2.

Aufgrund der V-förmigen Ausbildung der Wanne des gepanzerten Fahrzeuges weist die aus den beiden parallel zueinander angeordneten Metallplatten 2 und 3 bestehende Schutzeinrichtung 1 gegenüber der vertikalen Fahrzeugachse 4 einen Neigungswinkel δ von etwa 45° auf.Due to the V-shaped design of the tub of the armored vehicle, consisting of the two metal plates 2 and 3 arranged parallel to each other protective device 1 relative to the vertical axis of the vehicle 4 an inclination angle δ of about 45 °.

Wie Fig. 1 zu entnehmen ist, trifft ein durch Sprengumformung einer projektilbildenden Mine gebildetes Projektil 5 auf die erfindungsgemäße Schutzeinrichtung 1 auf.As Fig. 1 can be seen, meets a formed by explosive deformation of a projectile-forming mine projectile 5 on the protective device 1 according to the invention.

Dadurch wird die zweite Metallplatte 3 in einem Teilbereich 6 zerstört und das Projektil 5 zersplittert (Fig. 2). Sowohl die Projektilsplitter 7 als auch die bei dem Auftreffen des Projektils 5 auf die zweite Metallplatte 3 erzeugten Fragmente 8 der Metallplatte 3 werden durch die erste Metallplatte 2 abgefangen bzw. aufgrund deren Neigung abgelenkt. Außerdem wird die erste Metallplatte 2 zum Fahrzeuginneren hin verformt.As a result, the second metal plate 3 is destroyed in a partial region 6 and the projectile 5 is fragmented ( Fig. 2 ). Both the fragments of the projectile 7 and the fragments 8 of the metal plate 3 generated when the projectile 5 impinges on the second metal plate 3 are caught by the first metal plate 2 or deflected due to their inclination. In addition, the first metal plate 2 is deformed toward the vehicle interior.

Die Erfindung ist selbstverständlich nicht auf das vorstehend beschriebene Ausführungsbeispiel beschränkt. So muss es sich bei der ersten Metallplatte nicht zwangsweise um die bereits vorhandene Außenwand eines gepanzerten Fahrzeuges handeln, sondern die erfindungsgemäße Schutzeinrichtung kann auch als selbständige Einheit auf einer entsprechenden Fahrzeugwand befestigt werden. Bei einer derartigen Ausführungsform wird man aus Gewichtsgründen bei Bemessung der Plattenstärke der ersten Metallplatte der Schutzeinrichtung die Wandstärke der Fahrzeugwand berücksichtigen.Of course, the invention is not limited to the embodiment described above. Thus, the first metal plate does not necessarily have to be the already existing outer wall of an armored vehicle, but the protective device according to the invention can also be fastened as a separate unit on a corresponding vehicle wall. In such an embodiment, the wall thickness of the vehicle wall will be taken into account for reasons of weight when dimensioning the plate thickness of the first metal plate of the protective device.

Außerdem muss die erfindungsgemäße Schutzeinrichtung nicht zwingend nur aus zwei Metallplatten bestehen, sondern es können auch mehr als zwei, aus Panzerstahl oder einem anderen Metall bestehende Platten (oder Blechen) verwendet werden, welche ohne Bildung eines Zwischenraumes (lose) aneinanderliegen und nur randseitig miteinander verbunden sind.In addition, the protective device according to the invention does not necessarily consist of only two metal plates, but it can also be more than two, made of armor steel or other metal plates (or sheets) are used, which abut each other without formation of a gap (loose) and connected only at the edges are.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Schutzeinrichtungguard
22
(erste) Metallplatte(first) metal plate
33
(zweite) Metallplatte(second) metal plate
44
vertikale Achsevertical axis
55
Projektilprojectile
66
Teilbereichsubregion
77
Projektilsplitterprojectile splinters
88th
Fragmentfragment
δδ
Neigungswinkeltilt angle

Claims (6)

Schutzeinrichtung zum Schutz eines Objektes gegen projektilbildende Minen und/oder ballistische Geschosse, wobei an dem zu schützenden Objekt ist außenseitig eine erste Metallplatte (2) befestigt und an der ersten Metallplatte (2) auf der dem zu schützenden Objekt abgewandten Seite mindestens eine zweite Metallplatte (3) angeordnet sind, wobei die nur randseitig mit der ersten Metallplatte (2) befestigt ist und sonst ohne Zwischenraum lose an der ersten Metallplatte (2) anliegt, und die aus den beiden parallel zueinander angeordneten Metallplatten (2, 3) bestehende Schutzeinrichtung (1) gegenüber der vertikalen Fahrzeugachse (4) einen Neigungswinkel (δ) zwischen 40° und 50° aufweist.Protective device for protecting an object against projectile-forming mines and / or ballistic projectiles, on the outside of which a first metal plate (2) is fastened and on the first metal plate (2) on the side facing the object to be protected at least one second metal plate ( 3) are arranged, which is fastened only peripherally with the first metal plate (2) and otherwise without clearance loosely against the first metal plate (2), and consisting of the two mutually parallel metal plates (2, 3) existing protection device (1 ) relative to the vertical vehicle axle (4) has an inclination angle (δ) between 40 ° and 50 °. Schutzeinrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die zweite Metallplatte (3) an der ersten Metallplatte (2) über eine Schraubverbindung befestigt ist.Protective device according to claim 1, characterized in that the second metal plate (3) is fixed to the first metal plate (2) via a screw connection. Schutzeinrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass es sich bei dem Material der ersten Metallplatte (2) um Panzerstahl handelt, welche durch die Außenwand des zu schützenden Objektes gebildet wird.Protective device according to claim 1 or 2, characterized in that the material of the first metal plate (2) is armored steel, which is formed by the outer wall of the object to be protected. Schutzeinrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass es sich bei dem Material der zweiten Metallplatte (3) ebenfalls um Panzerstahl handelt.Protective device according to one of Claims 1 to 3, characterized in that the material of the second metal plate (3) is also armored steel. Schutzeinrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Neigungswinkel (δ) der Schutzeinrichtung (1) etwa 45° beträgt.Protective device according to one of claims 1 to 4, characterized in that the inclination angle (δ) of the protective device (1) is about 45 °. Schutzeinrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass es sich bei dem zu schützenden Objekt um ein gepanzertes Fahrzeug handelt.Protective device according to one of claims 1 to 5, characterized in that it is the object to be protected is an armored vehicle.
EP10001383A 2009-03-07 2010-02-11 Protection device for protecting an object against projectile forming mines Withdrawn EP2226603A3 (en)

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Application Number Priority Date Filing Date Title
DE102009012251A DE102009012251A1 (en) 2009-03-07 2009-03-07 Protective device for protecting an object against projectile-forming mines

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EP2226603A2 true EP2226603A2 (en) 2010-09-08
EP2226603A3 EP2226603A3 (en) 2012-11-28

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009033563A1 (en) 2009-07-16 2011-01-20 Rheinmetall Landsysteme Gmbh mine protection
DE202010016777U1 (en) 2010-12-18 2011-02-24 Rheinmetall Landsysteme Gmbh Protective device against ballistic and shock wave-like blast
DE202010016776U1 (en) 2010-12-18 2011-02-24 Rheinmetall Landsysteme Gmbh Protective device against ballistic and shock wave-like blast
DE102015116884A1 (en) * 2015-10-05 2017-04-06 Benteler Defense Gmbh & Co. Kg Vehicle armor member

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB444568A (en) * 1934-07-21 1936-03-23 Albert Harald Adelsohn Armour
DE1098412B (en) 1957-04-03 1961-01-26 Wira G M B H Armored vehicle with double armor
DE1211094B (en) * 1964-06-24 1966-02-17 Kloeckner Werke Ag Composite cast armor plate
GB2052695A (en) * 1979-06-18 1981-01-28 Legueu P A Light Reconnaissance or Patrol Vehicle
US4841838A (en) * 1987-10-13 1989-06-27 Scully Andrew J Armor retension mechanism having anti-theft means
DE2921854C1 (en) * 1979-05-30 1990-11-15 Thyssen Ind Ag Maschb Process for producing armor made of multi-layer steel
DE3139774C1 (en) 1981-10-07 1994-12-22 Friedrich Ulf Deisenroth Active armour for protection against shaped-charge projectiles
WO2004038320A1 (en) 2002-10-28 2004-05-06 Geke Technologie Gmbh Anti-mine protection device
DE10310952A1 (en) 2003-03-11 2004-09-30 Krauss-Maffei Wegmann Gmbh & Co. Kg Protection device for armored vehicles, in particular against shaped charge projectiles
WO2004088238A1 (en) 2003-04-01 2004-10-14 Geke Technologie Gmbh Anti-mine arrangement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE98381C (en) *
US1110084A (en) * 1914-02-10 1914-09-08 Steven Szalkay Shield.
CH81920A (en) * 1918-12-27 1919-08-01 Oskar Schaumann tank
DE697878C (en) * 1937-10-12 1940-10-25 Guenther Muthmann Protective plate against bullet penetration made by folding metal plates
US5149910A (en) * 1966-03-08 1992-09-22 Fmc Corporation Polyphase armor with spoiler plate
GB1605274A (en) * 1968-03-13 1987-08-12 Desmarquest & Cec Composite shielding having a layer component of ceramic material
DE2839370B2 (en) * 1978-09-09 1980-10-23 Heinz-Josef 7297 Alpirsbach Stammel Protective device for the interior of a vehicle cabin
DE4344711C2 (en) * 1993-12-27 1995-11-09 Daimler Benz Ag Protective plate
DE20002000U1 (en) * 2000-02-07 2001-06-13 Sachsenring Entwicklungsgmbh Armor, in particular for security vehicles
DE10020251C2 (en) * 2000-04-25 2003-10-09 Burgmann Security Gmbh Bullet protection in lightweight construction
FR2846738A1 (en) * 2002-11-05 2004-05-07 Automobiles Auverland S N A A Protective sandwich structure for vehicles comprises outer plate of highly ductile material and inner layer of material with high hardness fixed together by spacers
AT413885B (en) * 2004-02-05 2006-07-15 Steyr Daimler Puch Ag TANK OF AN ARMORED VEHICLE

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB444568A (en) * 1934-07-21 1936-03-23 Albert Harald Adelsohn Armour
DE1098412B (en) 1957-04-03 1961-01-26 Wira G M B H Armored vehicle with double armor
DE1211094B (en) * 1964-06-24 1966-02-17 Kloeckner Werke Ag Composite cast armor plate
DE2921854C1 (en) * 1979-05-30 1990-11-15 Thyssen Ind Ag Maschb Process for producing armor made of multi-layer steel
GB2052695A (en) * 1979-06-18 1981-01-28 Legueu P A Light Reconnaissance or Patrol Vehicle
DE3139774C1 (en) 1981-10-07 1994-12-22 Friedrich Ulf Deisenroth Active armour for protection against shaped-charge projectiles
US4841838A (en) * 1987-10-13 1989-06-27 Scully Andrew J Armor retension mechanism having anti-theft means
WO2004038320A1 (en) 2002-10-28 2004-05-06 Geke Technologie Gmbh Anti-mine protection device
DE10310952A1 (en) 2003-03-11 2004-09-30 Krauss-Maffei Wegmann Gmbh & Co. Kg Protection device for armored vehicles, in particular against shaped charge projectiles
WO2004088238A1 (en) 2003-04-01 2004-10-14 Geke Technologie Gmbh Anti-mine arrangement

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