EP2807444A1 - Élément de protection pour assurer une protection contre des projectiles balistiques et véhicule militaire - Google Patents

Élément de protection pour assurer une protection contre des projectiles balistiques et véhicule militaire

Info

Publication number
EP2807444A1
EP2807444A1 EP13708660.9A EP13708660A EP2807444A1 EP 2807444 A1 EP2807444 A1 EP 2807444A1 EP 13708660 A EP13708660 A EP 13708660A EP 2807444 A1 EP2807444 A1 EP 2807444A1
Authority
EP
European Patent Office
Prior art keywords
holes
protective element
plate
element according
perforated
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.)
Granted
Application number
EP13708660.9A
Other languages
German (de)
English (en)
Other versions
EP2807444B1 (fr
Inventor
Claus Egartner
Günter Rettinger
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.)
Krauss Maffei Wegmann GmbH and Co KG
Original Assignee
Krauss Maffei Wegmann GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47845678&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2807444(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Krauss Maffei Wegmann GmbH and Co KG filed Critical Krauss Maffei Wegmann GmbH and Co KG
Priority to PL16190363T priority Critical patent/PL3128283T3/pl
Priority to EP16190363.8A priority patent/EP3128283B1/fr
Publication of EP2807444A1 publication Critical patent/EP2807444A1/fr
Application granted granted Critical
Publication of EP2807444B1 publication Critical patent/EP2807444B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F41H5/023—Armour plate, or auxiliary armour plate mounted at a distance of the main armour plate, having cavities at its outer impact surface, or holes, for deflecting the projectile

Definitions

  • the invention relates to a protective element for protection against ballistic projectiles with an armor plate and a military vehicle with such a protective element.
  • Protective elements are used in military applications on vehicles and other facilities, such. As buildings and weapons used to ward off dangers of various kinds.
  • protective elements with an armor plate can be used for protection against bullet-impact projectiles, such as projectile-accelerated projectiles or projectile-forming charges (explosively formed projectiles, EFP).
  • the armor plate of such protective elements is usually made solid and has an increased resistance to ballistic bullets.
  • the object of the invention is to reduce the weight of the protective element without adversely affecting its protective effect against ballistic projectiles.
  • the object is achieved gel ö that the armor plate is designed as a multi-hole perforated plate. In the area of the holes, the material of the armor plate is removed so that the perforated armor plate has a reduced weight compared to a solid armor plate. The weight of the entire protective element can thus be reduced by the perforated plate.
  • the protective element according to the invention can have a level of protection that is comparable to the level of protection of a protective element with a solid armor plate.
  • a projectile striking the perforated plate can be broken up at the holes and / or divided into several parts, so that its penetrating power can be reduced. Parts of the projectile can pass through the holes of the perforated plate and thereby tear the projectile.
  • the invention can provide a reduced weight protective element whose protective effect against ballistic projectiles through the holes is not adversely affected.
  • the holes of the perforated plate may be formed as the armor plate completely penetrating through holes. But it is also possible to form the holes as blind holes, which penetrate the armor plate only partially.
  • the material of the armor plate may have a thickness which is at most 50% of the thickness of the material surrounding the holes, preferably 10% of the thickness of the membrane surrounding the holes. terials, more preferably at most 5% of the thickness of the material surrounding the holes.
  • the holes in the perforated plate are arranged distributed in a grid pattern, so that an area is formed in which impinging projectiles can be broken up, divided and / or deflected.
  • a hole pattern may be formed from a plurality of holes that are equal in size and / or arranged at equal orthogonal distances from each other. Through the hole pattern, a regularly perforated surface of the perforated plate can be formed, which has a uniform level of protection.
  • the breadboard can extend over the entire surface of the armor plate facing the bullet threat, providing full-scale ballistic bullet protection.
  • the size of the holes is chosen to be smaller than the caliber of the impacting projectiles, so that a projectile can not penetrate a hole without being broken up or broken up. Effective protection against bullets of caliber 7.62 mm can be achieved, for example, if the holes have a diameter of 7 mm.
  • the holes of the perforated plate can basically have any cross-sectional area.
  • the holes are formed with a circular cross-sectional area, so that they can be introduced as cylindrical bores by a drilling tool into the armor plate.
  • the width of the cross-sectional area, in particular the diameter, of the holes is greater than the distance between the holes, so that the impacting projectiles can hit with an increased probability in the region of a hole on the perforated plate.
  • the ratio of the distance between the holes to the width of the cross-sectional area of the holes can be in the range greater than 0.5, preferably greater than 0.55, particularly preferably greater than 0.6.
  • Bullets with the caliber 7.62 mm can z. B. are effectively fended off when the holes have a diameter of 7 mm and are 4 mm apart.
  • the protective element can have a plurality of perforated plates arranged in a layered manner, so that those projectiles which can not be completely decelerated in the first perforated plate can strike a second perforated plate arranged behind the first perforated plate.
  • a projectile penetrating into the protective element can be repeatedly divided and / or deflected at the layered perforated plates.
  • the perforated plates may be arranged in several parallel layers or oriented obliquely to each other. Between the individual perforated plates, a free space can be provided, which projectile fragments can penetrate unhindered.
  • the perforated plates can be connected to each other directly or via an intermediate layer. Due to the layer structure, the protective element can protect polyvalent against different threats.
  • the holes of two perforated plates are arranged offset from one another. Due to the offset of the holes, the protective element can not be penetrated on a substantially straight trajectory, that is to say without a deflection associated with a loss of kinetic energy. One through Shot of a bullet with low caliber through the holes of several perforated plates can thus be prevented.
  • the protective element has a damping layer for absorbing kinetic energy of impacting projectiles.
  • the damping layer is arranged on a side facing away from the threat of impinging projectiles of the perforated plate. Due to the elastic effect of the damping layer on the surface of the perforated plate, which is hard in comparison to the damping layer, the projectile of the projectile-forming charge can be stopped for a short time. In this case, the tip of the projectile can deform and the material of the projectile flow laterally along the surface of the perforated plate, so that the projectile is widened.
  • the damping layer is arranged between two perforated plates, so that the projectiles in the layer structure of the protective element can be repeatedly expanded, divided and / or deflected.
  • a damping element may be provided behind a plurality of perforated plates.
  • the protective element also has a particular massive base armor plate, which is arranged on a side facing away from the threat of impinging projectiles of the perforated plate.
  • the projectiles can be deflected as they pass through the perforated plate and intercepted by the base armor plate, so that increased protection can be achieved.
  • the perforated plate is firmly connected to a damping layer and / or a second perforated plate.
  • the connection can be designed as a bond, whereby a simplified production of the protective element is made possible.
  • the connection may be formed by welding or vulcanization.
  • a further facilitation of the handling of the protective element can be achieved if a cover plate is provided for covering the protective element.
  • the cover plate can enclose the protective element in the manner of a housing, whereby the protective element can be compactly transported and used as additional armor.
  • the cover plate is designed paintable, so that the appearance of the protective element can be adapted to that of the military vehicle or the military device.
  • a non-slip coating of the cover plate may be provided.
  • the holes of the perforated plate can run in the direction of the plate normal of the perforated plate.
  • the direction of the holes may be at an angle with the plate standard that is less than 90 °. This hole angle can influence the deflection and fragmentation of the projectiles impacting the perforated plate.
  • the direction of the holes and the plate normal include an angle of at least 5 °, preferably of at least 10 °, more preferably of at least 20 °, so that striking the perforated plate projectiles from strong - can be steered.
  • the protective element preferably has a plurality of perforated plates whose holes run in different directions. In this way, different perforated plates of the protective element can exert a different effect on impinging projectiles. Furthermore, the risk of bullets can be reduced.
  • the holes of a perforated plate can hereby be aligned in the same direction. Holes of different parallel plates may each subtend a different angle with the surface. Further, it is possible to arrange the holes of one plate in the direction of the plate normal and the holes of another plate obliquely to the plate normal.
  • the directions of the holes of two perforated plates form an angle of at least 5 °, preferably of at least 10 °, particularly preferably of at least 20 °.
  • the protective element has a plurality of perforated plates whose holes have a different cross-sectional area.
  • the protective effect of the respective perforated plate can be adapted to different floors.
  • the cross-sectional area can be round, polygonal, in particular three, four, five, hexagonal, or be formed with any floor plan.
  • successively arranged parallel perforated plates on holes of different sizes so that the protective element can be designed to defend against different types of bullets.
  • holes which are formed as cylindrical holes in the perforated plate
  • the holes of a perforated plate can have the same diameter.
  • the protective effect can be adapted to the caliber of the projectiles via the diameter.
  • the diameters may differ by at least 5%, preferably at least 25%, particularly preferably at least 50%, of the smaller diameter.
  • a further preferred embodiment of the protective element has a plurality of perforated plates with different thickness.
  • the thickness of the perforated plates can influence the resistance of the perforated plate to impacting projectiles.
  • the thickness of the perforated plate can be increased, but also the weight of the perforated plate is increased.
  • a protective element with a high protective effect and low weight can be provided if a perforated plate facing the threat of impinging projectiles is made thicker than a perforated plate facing away from the threat. Impacting projectiles can first be broken up at the thicker perforated plate, split and, if necessary, deflected before they hit the second perforated plate with less protective effect.
  • the thicker plate also has larger holes than the thinner plate. It has proven to be advantageous in this case if the ratio of the thicknesses of two perforated plates is at least two, preferably at least three, particularly preferably at least five.
  • the holes are filled with a deviating from the material of the perforated plate filling material. Due to the filling material, the perforated plates z. B. against the ingress of dust or gaseous pollutions are protected.
  • the filling material it has proved to be particularly advantageous if this has a lower, in particular substantially lower, density than the material of the perforated plate.
  • the ratio of the different densities can be more than 1: 3, in particular more than 1: 6. It is preferably in the range from 1: 6 to 1:10. Due to the filling material, the mass of the perforated plate can only be increased slightly. At the same time it can be achieved that the perforated plate exerts an exploding, dividing and / or distracting effect on impinging projectiles.
  • an adhesive which can also be used for bonding the perforated plate to adjacent layers can be used as the filling material.
  • the filling material in particular an adhesive, can be introduced into the holes in the solid state or introduced in the liquid state and then cured.
  • Another object of the invention is a military vehicle with a protective element of the type mentioned in the introduction.
  • the protective element can be arranged in the manner of a retrofit solution as additional armor on a base armor of the military vehicle.
  • the protective element is arranged at a distance in front of the base armor of the vehicle. Projectiles impinging on the protective element can be deflected at the perforated plate and strike the spaced basic armor of the vehicle at an oblique angle. Such deflected projectiles and / or projectile fragments may pose a lesser threat to the base armor than would be the case with projectiles and / or projectile fragments impinging perpendicularly on the base armor.
  • the distance between the protective element and the base armor is at least 1 cm, preferably at least 2 cm, particularly preferably at least 5 cm.
  • spacers may be arranged between the protective element and the base armor.
  • the protective element is arranged on a vehicle side, wherein the holes, starting from a side facing away from the vehicle, extend obliquely upward in a direction from below. Since it is unlikely that ballistic missiles from a direction obliquely from below, the danger of a direct penetration through a perforated plate of the protective element can be greatly reduced by such an arrangement of the holes.
  • FIG. 1 shows a first embodiment of a protective element as additional armor in a sectional view.
  • FIG. 2 shows a second embodiment of a protective element in a sectional view
  • Fig. 3 is a view of a perforated plate from a threat side
  • FIG. 4 shows a third embodiment of a protective element in a sectional view
  • FIG. 5 is a schematic sectional view of a protective element with holes of different sizes; and Fig. 6-7 are schematic sectional views of protective elements with differently oriented holes.
  • the protective element 10 is arranged in the manner of an additional armor over spacers 3 on a base armor 2.1 of a military vehicle.
  • the protective element has a plurality of armor plates 13, 15, which are designed to reduce their weight as a plurality of holes 13.1, 15.1 having perforated plates.
  • the protective element 10 forms a perforated sheet metal composite armor for protection against projectiles which have been blowt out of pipes and projectiles as well as projectile-forming charges, which may be designed in particular as IEDs (IMPROVED explosive devices).
  • the holes of the flat perforated plates 13, 15 are formed as through holes.
  • the protective plates 13, 15 can be increased by the holes 13.1, 15.1 the protective effect compared to a solid armor plate 13, 15 against ballistic projectiles 1.
  • a projectile impinging on a perforated plate 13 can be broken open at the Löh erhern 13.1, 15.1 and / or fragmented.
  • the kinetic energy of the projectile 1 can be reduced and thus its penetrating power can be reduced.
  • parts of the projectile 1 can pass through the holes 13.1 of the front armor plate 13. In general, however, these projectile fragments are already deflected at the holes 13.1 of the front perforated plate 13 and therefore do not meet at a vertical angle to the underlying layers 14, 15, 12, 2.1.
  • the back layers 14, 15, 12, 2.1 can have a lower level of protection.
  • the protective effect of the perforated plate 13, 15 is particularly pronounced when the size of the holes 13.1, 15.1 is adapted to the caliber of the impinging projectiles 1.
  • the size of the holes 13.1, 15.1 can be selected smaller than the caliber of the impinging projectiles 1, so that a projectile 1 can not penetrate a hole 13.1, 15.1 without being broken up or broken up.
  • the protective element 10 is designed in multiple layers. It has two perforated plates 13, 15 made of armor steel and a damping layer 14 of metal foam arranged between the perforated plates 13, 15.
  • an iron foam is selected as the metal foam.
  • the energy of the projectiles 1 impinging on the front perforated plate 13 can be absorbed by the damping layer 14. be brewed.
  • the damping layer 14 is arranged on the side of the perforated plate 13 facing away from the threat from projectiles 1, so that a bullet 1 initially strikes the perforated plate 13, which is hard in comparison to the damping layer 14.
  • the force of the impinging projectile can be absorbed elastically by the damping layer 14 arranged behind the perforated plate 13.
  • projectiles 1 which are designed as projectile-forming charges
  • a so-called “dwell effect” can be triggered, whereby the material of the projectile 1 can temporarily stay on the surface of the perforated plate 13 and spread along the surface in a lateral direction that the projectile 1 is widened.
  • the protective element 10 has a housing.
  • the housing is formed by two cover plates 1 1, 12 made of steel, which are each connected to an armor plate 13, 15. Deviating from the sectional view in Fig. 1, the housing may be formed such that it surrounds the armor plates 13, 15 completely.
  • the layers 1 1, 12 are formed by two cover plates 1 1, 12 made of steel, which are each connected to an armor plate 13, 15. Deviating from the sectional view in Fig. 1, the housing may be formed such that it surrounds the armor plates 13, 15 completely.
  • the perforated armor plate 15 and the cover plate 12 are each firmly connected to the adjacent layer via an adhesive.
  • the holes 13.1 and 15.1 of the two armor plates 13, 15 are filled with the adhesive.
  • the adhesive forms a filling material which has a significantly lower Density than the material of the armor plates 13, 15 and therefore does not affect the breaking, dividing and possibly distracting effect on the impinging projectiles 1.
  • the holes 13.1, 15.1 are inserted obliquely into the armor plates 13, 15.
  • the holes extend along a hole direction L, which includes a hole angle A with the plate normal N of the armor plates 13, 15. In principle, the angle A may have an arbitrary value less than 90 °.
  • the angle A is at least 5 °, preferably at least 10 °, particularly preferably at least 20 °.
  • the holes 13.1, 15.1 of different perforated plates 13, 15 can have different hole directions. In this way it can be prevented that a projectile 1 with small compared to the size of the holes 13.1, 15.1 can penetrate the protective element 10 on a straight trajectory.
  • the direction of the holes 13.1 in the first armor plate 13 with the direction of the holes 15.1 in the second to the first armor plate 13 parallel armor plate 15 include an angle greater than 0 °.
  • the Angle between the directions of the holes of two different armor plates 13, 15 at least 5 °, preferably at least 10 °, more preferably at least 20 °. Two examples of such protective elements 10 with differently oriented holes 13.1, 15.1 are shown in a schematic sectional illustration in FIGS. 6 and 7.
  • the holes 13. 1 of the perforated plate 13 are oriented in the direction L 1 which coincides with the plate normal N, and the holes 15. 1 of the perforated plate 15 arranged parallel to the perforated plate 13 are arranged in a direction L 2 which with the plate normal N an angle of 25 °.
  • the holes 13.1 are oriented in a direction L1 and the holes 15.1 are oriented in a direction L2, with the directions L1 and L2 forming an angle of 45 °.
  • the protective element 10 according to the first exemplary embodiment in FIG. 1 has perforated plates 13, 15 whose holes 13.1, 15.1 have the same cross-sectional area.
  • the holes 13.1, 15.1 are all designed as cylindrical bores, so that the cross-sectional area of the holes 13.1, 15.1 is circular.
  • the perforated plates 13, 1 5 of the protective element 10 may have holes with different cross-sectional area.
  • the holes 13.1 of the first armor plate 13 may have a circular cross-section and the holes 15.1 of the second armor plate 15 parallel to the first armor plate 13 may have an angular cross-sectional area.
  • the holes 13.1, 15.1 of the two armor plates 13, 15 can have different diameters in order to optimize the protective effect of the perforated plates 13, 15 on different calibers of the projectiles 1 striking .
  • the protective element 10 may have to protect against projectiles 1 with different caliber armor plates 13, 15 with holes of different sizes. It has proven to be advantageous in this case if the diameters of the holes 13.1, 15.1 of two perforated plates 13, 15 differ by at least 5%, preferably by at least 10%, particularly preferably by at least 50%, of the smaller diameter.
  • FIG. 1 An example of such a protective element 10 with holes 13.1, 15.1 of different sizes is shown in FIG.
  • the holes 13.1 of the front perforated plate 13 have a diameter D1, which is selected to be larger than the diameter D2 of the holes 15.1 in the rear perforated plate 15.
  • the diameter D1 can, for. B. 15 mm and the diameter D2 7 mm.
  • the multi-layer protective element 10 comprises a plurality of perforated plates 13, 15, which have a different thickness from each other.
  • the facing the threat side armor plate 13 is formed thicker than the threat side facing armor plate 15. Bullets 1, which impinge on the protective element 10 from the threat direction B, thus come first with the thicker armor plate 13 in contact.
  • the protective element 10 of the first exemplary embodiment can be arranged as an additional armor on a military vehicle 2. Due to the reduced weight of the protective element 10 while the mobility of the vehicle is hardly limited. Through the perforated plates 13, 15 of the protective element 10, the kinetic energy of ballistic projectiles 1 can be reduced such that they can be prevented from the basic armor 2.1 of the vehicle 2.
  • the deflection effect of the perforated plates 13, 15 is particularly important, by which impinging projectiles 1 are deflected deflected by a direction of threat B oriented substantially perpendicular to the surface of the base armor 2.1 on a direction oriented obliquely to the surface of the base armor 2.1. Due to the deflection, the effect of the projectiles 1 on the basic armor 2.1 is weakened.
  • a further reduction in the projectile effect can be achieved by separating the projectiles 1 or their fragments and impinging them on the base armor 2.1 distributed over a larger area.
  • the distance between a perforated plate 13, 15 of the protective element 10 and the solid base armor 2.1 is chosen to be as large as possible.
  • the distance between the protective element 10 and the base armor 2.1 is advantageously at least 1 cm, preferably at least 2 cm, more preferably at least 5 cm.
  • the arrangement of the protective element 10 at a distance A in front of the base armor 2.1 can be made possible by spacers 3 having a depth corresponding to the distance A.
  • the protective element 10 is arranged substantially perpendicular to a vehicle side of the vehicle 2.
  • the holes 13.1, 15.1 of the protective element 10 extend from a side facing away from the vehicle - the threat side - in a direction from below obliquely upwards.
  • Such an ascending course of the holes 13.1, 15.1 has proved to be advantageous, since ballistic threats usually emanate from an essentially perpendicular to the vehicle side oriented threat direction B or from above obliquely downward in the direction of the vehicle 2.
  • a projectile 1, which threatens the vehicle 2 from the side or obliquely from above, can not penetrate the protective element 10 on an ascending course of the holes 13.1, 15.1 on a straight trajectory and thus in each case passes through the protective plates 13, 15 distracted and / or dissected.
  • the holes 15.1 of the second perforated plate 15 can be arranged in the same way.
  • the holes 13.1 have an identical diameter D of 7 mm and form a uniform hole pattern of the perforated plate 13.
  • the distance between the holes is uniform.
  • the distance E of the holes is 4 mm.
  • the distances of the holes E, F can be chosen differently.
  • Hole diameters and distances are chosen such that the diameter D of the holes 13.1 are greater than the distances E, F of the holes 13.1, so that a on the perforated plate 13 on striking bullet 1 with high probability in the region of a hole 13.1 with the perforated plate in contact.
  • a ratio of the distance E, F to the diameter D of greater than 0.5, preferably greater than 0.55, particularly preferably greater than 0.6, is advantageous.
  • the protective element 10 shown in FIG. 2 is designed such that it can be used as a sole armor.
  • the protective element 10 according to the second exemplary embodiment has, in addition to the layers of the protective element 10 according to the first exemplary embodiment, a solid base armor plate 17 and a second damping layer 16.
  • a cover plate 1 1 is provided only on the threat side and has been dispensed with a rear, the threat of projectiles 1 side facing away from a cover plate.
  • the basic armor plate 17 corresponds in its effect to the base armor 2.1 of the vehicle 2 in the first embodiment.
  • the base armor plate 17 can be repelled on the perforated plates 13, 15 divided and / or deflected projectiles 1 or projectile fragments.
  • the second damping layer 16 is arranged in the direction of threat B behind the second armor plate 15 and can therefore absorb kinetic energy from those projectiles which impinge on the second armor plate 15.
  • the second cushioning layer is between the perforated p arranged support plate 15 and the solid base armor plate 17 and glued to both plates.
  • FIG. 4 A third exemplary embodiment of a protective element 10 in a sectional view is shown in FIG. 4.
  • the components of the protective element 10 of the third exemplary embodiment and their effects are identical to those of the first two exemplary embodiments and are therefore designated by the same reference numerals.
  • the protective element 10 is also multi-layered and has a 2 mm thick steel plate formed cover plate 1 1 on. Behind the cover plate 11, a first armor plate 13 with holes 13.1 is arranged, which is formed of armored steel and has a thickness of 15 mm. Glued to the armor plate 13 is a first damping layer 14, which consists of 20 mm thick aluminum foam. Behind the damping layer 14 is a glued with this second armor plate 15, which is designed as a 5 mm thick armor steel plate with holes 15.1. To the perforated plate 15 then a second cover plate 12 is provided, which is identical to the cover plate 1 1 and is connected via spacers 3 to the base armor 2.1 of the vehicle.
  • a damping layer 16 formed of iron foam is further provided with a thickness of 20 mm.
  • a 10 mm thick armor layer 2.2 Arranged on the vehicle in the area behind the base armor 2.1 is a 10 mm thick armor layer 2.2, which may be designed as a liner. 4, the holes 13.1, 15.1 of the two armor plates 13, 15 are arranged offset to one another in contrast to the preceding embodiments. The offset of the holes 13.1, 15.1 is selected such that a pass through the one behind the other arranged Th armor plates 13, 15 on a straight trajectory with a bullet 1 arbitrarily small caliber is not possible.
  • the exemplary embodiments of the protective element 10 described above have an armor plate 13, 15, which is designed as a perforated plate having a plurality of holes 13.1, 15.1, so that the weight of the protective element 10 is reduced. Due to the fracturing, dividing and deflecting action of the holes 13.1, 15.1, a protective element 10 can be provided which has improved protection against ballistic threats.
  • the protective element 10 can therefore be used polyvalent against threats by ballistic projectiles 1 of different caliber.
  • projectiles 1 which act by their kinetic energy (KE projectiles)
  • KE projectiles kinetic energy

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

Abstract

L'invention concerne un élément de protection pour assurer une protection contre des projectiles balistiques (1), qui est doté d'une plaque de blindage (13, 15). Ladite plaque de blindage (13, 15) se présente sous forme de plaque perforée comportant plusieurs trous (13.1, 15.1). L'invention concerne également un véhicule militaire équipé d'un tel élément de protection (10).
EP13708660.9A 2012-01-24 2013-01-18 Élément de protection pour assurer une protection contre des projectiles balistiques et véhicule militaire Active EP2807444B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL16190363T PL3128283T3 (pl) 2012-01-24 2013-01-18 Element ochronny do ochrony przed pociskami balistycznymi i pojazd militarny
EP16190363.8A EP3128283B1 (fr) 2012-01-24 2013-01-18 Élément de protection pour assurer une protection contre des projectiles balistiques et véhicule militaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012100573A DE102012100573A1 (de) 2012-01-24 2012-01-24 Schutzelement zum Schutz gegen ballistische Geschosse und militärisches Fahrzeug
PCT/DE2013/100016 WO2013110267A1 (fr) 2012-01-24 2013-01-18 Élément de protection pour assurer une protection contre des projectiles balistiques et véhicule militaire

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP16190363.8A Division EP3128283B1 (fr) 2012-01-24 2013-01-18 Élément de protection pour assurer une protection contre des projectiles balistiques et véhicule militaire
EP16190363.8A Division-Into EP3128283B1 (fr) 2012-01-24 2013-01-18 Élément de protection pour assurer une protection contre des projectiles balistiques et véhicule militaire

Publications (2)

Publication Number Publication Date
EP2807444A1 true EP2807444A1 (fr) 2014-12-03
EP2807444B1 EP2807444B1 (fr) 2016-11-30

Family

ID=47845678

Family Applications (2)

Application Number Title Priority Date Filing Date
EP13708660.9A Active EP2807444B1 (fr) 2012-01-24 2013-01-18 Élément de protection pour assurer une protection contre des projectiles balistiques et véhicule militaire
EP16190363.8A Active EP3128283B1 (fr) 2012-01-24 2013-01-18 Élément de protection pour assurer une protection contre des projectiles balistiques et véhicule militaire

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP16190363.8A Active EP3128283B1 (fr) 2012-01-24 2013-01-18 Élément de protection pour assurer une protection contre des projectiles balistiques et véhicule militaire

Country Status (4)

Country Link
EP (2) EP2807444B1 (fr)
DE (1) DE102012100573A1 (fr)
PL (2) PL2807444T3 (fr)
WO (1) WO2013110267A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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EP3235925A1 (fr) * 2016-04-22 2017-10-25 Linde Aktiengesellschaft Procédé et dispositif de fabrication d'un blindage pour des véhicules protégés
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Publication number Publication date
EP3128283B1 (fr) 2018-09-12
EP2807444B1 (fr) 2016-11-30
WO2013110267A1 (fr) 2013-08-01
DE102012100573A1 (de) 2013-07-25
PL3128283T3 (pl) 2019-02-28
EP3128283A1 (fr) 2017-02-08
PL2807444T3 (pl) 2017-03-31

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