EP0897097B1 - Plaque composite pour la protection contre les mines terrestres - Google Patents

Plaque composite pour la protection contre les mines terrestres Download PDF

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Publication number
EP0897097B1
EP0897097B1 EP98114601A EP98114601A EP0897097B1 EP 0897097 B1 EP0897097 B1 EP 0897097B1 EP 98114601 A EP98114601 A EP 98114601A EP 98114601 A EP98114601 A EP 98114601A EP 0897097 B1 EP0897097 B1 EP 0897097B1
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EP
European Patent Office
Prior art keywords
protection device
mine protection
structural element
element plate
mine
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
Application number
EP98114601A
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German (de)
English (en)
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EP0897097A3 (fr
EP0897097A2 (fr
Inventor
Gerd Kellner
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KNDS Deutschland GmbH and Co KG
Original Assignee
Krauss Maffei Wegmann GmbH and Co KG
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Publication of EP0897097A2 publication Critical patent/EP0897097A2/fr
Publication of EP0897097A3 publication Critical patent/EP0897097A3/fr
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Publication of EP0897097B1 publication Critical patent/EP0897097B1/fr
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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
    • 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
    • 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
    • F41H5/0457—Metal layers in combination with additional layers made of fibres, fabrics or plastics

Definitions

  • the invention relates to a mine protection device for land, air or water vehicles.
  • splinter protection material for example made of aramid fabric, GRP or composite (ceramic composite material) or the like provided subsequently, the attachment of this Material in the interior of the vehicle, for example in the cab, or outside, for example in the wheel arch area.
  • splinter protection material for example made of aramid fabric, GRP or composite (ceramic composite material) or the like provided subsequently, the attachment of this Material in the interior of the vehicle, for example in the cab, or outside, for example in the wheel arch area.
  • the honeycomb structure can be filled with materials that additionally absorb and distraction of the honeycomb structure towards the blast effect strengthen.
  • the balsa wood is used in the dynamic deflection of the composite structure compresses due to the blast effect and thus creates a deformation space for the upstream ballistic Kevlar protective layer.
  • This sandwich arrangement between two relatively thick armor steel sheets is shown very varied, whereby air gaps can also be introduced.
  • DE 78 16 558 U1 discloses a bulletproof security composite panel, which among other things. to Securing partitions, door panels and flooring panels can be used can.
  • the sandwich plate consists of a metallic and bulletproof layer, on the one an inhibiting layer against hot tools and a rigid polyurethane foam layer are upset. About the inhibition layer and wall thicknesses of the No information is given on the respective layers.
  • US 4,061,815 describes a layer structure composed of one or more polyurethane layers between an outer layer of aluminum or GRP and an inner one thin holding layer made of the same materials.
  • One of the inner layers can can also be formed by a hard foam of the most varied types.
  • the polyurethane layer can with hard fillers, such as ceramic or granite particles, quartz or metallic particles.
  • DE 29 34 050 A1 is a composite panel for armoring vehicle interiors known from a multi-layer structure made of two armored steel plates and a filling layer made of hard foam or wood and intermediate layers made of GRP is.
  • DE 31 19 786 A1 discloses a device for securing flat structures, in particular metallic floor parts of motor vehicles, against the action of Explosive devices.
  • a device for securing flat structures, in particular metallic floor parts of motor vehicles against the action of Explosive devices.
  • a multilayer structure is disclosed in DE-OS 22 01 637, in which between two steel layers a composite body made of steel fiber fleece and polyurethane foam located.
  • the steel fibers can also be used in various other plastics or copolymers can be embedded.
  • DE-OS 21 51 015 is a bulletproof, consisting of several layers Armor for motor vehicles described, preferably made of plastic layers Polyamide can be used, in which a fabric or fleece made of metal fibers is embedded is. In a further marking, the polyamide plate is in the form of a Corrugated plate formed or the corrugated plate consists of tightly joined pipe shells.
  • DE 36 27 485 A1 discloses the floor covering of a safety passenger car, that of several bulletproof fabrics and a foam layer exists between the vehicle floor and these fabric layers.
  • US-A-2 405 590 discloses a protection device for watercraft against mine explosion described, which is composed of several layers, wherein From the load side, the layer structure is initially a metal plate, then a layer of granular material, such as sand, then again a metal plate, followed by a layer of corrugated Has metal springs, on which in turn a metal plate, a layer of granular material and a metal plate forming the back.
  • the mine protection according to the invention can be stationary with the vehicle, as a so-called integrated solution. Alternatively, it can also be used as an adaptable mine protection be formed, which is only attached to a vehicle when needed. This offers the advantage that the vehicle and mine protection device are treated logistically separately and the vehicles can only be used in a mine at risk Area with the mine protection device. As a result, the mine protection device not be moved with the vehicle during normal driving.
  • the mine protection according to the invention can also consist of a mixed arrangement, i.e. outside adapted and inside integrated arrangement exist to in particular Dimensions of the local conditions of a vehicle construction or possibly necessary Retrofitting measures to meet existing vehicles.
  • the figures show only the features essential to the invention. Therefore, they are all in drawn in a simplified form to clearly emphasize the essentials of the invention. Furthermore, only protection of the vehicle floor is spoken of in the following. However, it is a feature of the invention that the mine protection according to the invention in the same way as described for the side protection of vehicles applies.
  • the mine protection device is essentially used below for land vehicles shown. However, in the sense of the invention, vehicles are also considered to be vehicles and aircraft, insofar as this described or an equivalent mine protection device is technically applicable. In particular, the mine protection device applies to Protection of the interior of armored vehicles or main battle tanks.
  • the mine protection device according to the invention is shown as an integrated solution in its basic structure.
  • the load side ie the outer and thus the load wall of the vehicle floor 2 consists for example of armored steel, aluminum or fiber composite materials.
  • a first layer 3 of hard foam with a density of more than 100 kg / m 3 and a thickness of at least 10 mm is arranged behind it. This hard foam layer 3 dampens the strong dynamic movement of the outer wall 2, which arises due to the blast effect of a mine 5 when it is blown under the vehicle floor, and distributes the pressure load over a large area.
  • the rigid foam layer 3 is followed by a structural element plate 6, which in the example shown according to Figure 1 with only two boundary layers 7 and 8 and an intermediate layer 9 truss-like structure, so as to make the structure clear overall.
  • the cover or boundary layers 7 and 8 are with the framework-like intermediate layer 9 connected for example by an elastic adhesive. With metallic Materials can also connect the cover plates 7 and 8 to the layer 9 Welding, soldering, riveting or the like.
  • the inner (actual) vehicle floor 4 is located above the structural element plate 6 as a termination to the crew compartment.
  • a very rigid and light layer 11 for example made of pressed synthetic wood (Lignostone) or CFRP, can be arranged between the vehicle floor 4 and this second hard foam layer 10.
  • This rigid layer 11 can also be designed in a special way as a splinter protection plate, for example made of ceramic fiber composite materials or ceramic-lignostone composite or similar arrangements, in order to ward off incoming fragments or similar fragments in front of the relatively thin wall to the team room.
  • Such a splinter protection plate (layer 11) can generally also be positioned at other points in the layer structure, for example between the outer vehicle floor plate 2 and the first hard foam layer 3 or between hard foam layer 3 and structure plate 6.
  • the integrated arrangement of the individual described according to FIG Layers can also be replaced by an adapted-integrated arrangement in which a Part of the layers behind the load side, i.e. the outer vehicle floor 2 in Inside the vehicle (integrated) and the rest of the layers outside on the floor of the vehicle 2 (adapted) are attached.
  • FIG. 2 An example of the adapted-integrated mine protection solution is shown in FIG. 2.
  • the Layers shown in FIG. 1 are arranged differently in this case.
  • the adapted Part consists for example of a splinter protection plate or layer 11 and the Hard foam layer 3, which are located in a thin housing 2.1, which with the outer floor panel 2 of the vehicle connected by mechanical fasteners is.
  • the structural element plate 6 and a light hard foam plate are an integrated part 10 between the outer floor panel 2 and the inner vehicle floor 4 arranged. This arrangement can, of course, by adding layers to any Digits are added.
  • the entire mine protection according to the invention can also be below the outside alone Vehicle floor 2 can be attached as an adapted solution. But mostly only very small Construction depths are permitted due to the required ground clearance, such is Mine protection structure from only a few layers, which are made of highly effective materials are filled. Based on FIGS. 1 and 2, such is adapted Mine protection shown in Figure 3.
  • Such an adapted layer structure can be firmly connected to the vehicle floor 2 be or only be attached on site by simple mechanical fasteners. The same applies to an integrated-adapted solution for the outside one Layer structure. As a result, the vehicle remains in use until it is used before Crisis area easier and more agile.
  • the described, not firmly integrated mine protection devices can then be Transport separately from land, water or air vehicles.
  • Plastic work can either be achieved by a homogeneous component, for example a thick plate with sufficient dynamic-plastic behavior or by constructive measures.
  • the truss structure 6 according to FIG. 1 is shown modified in FIG. 4.
  • additional webs 15, in this example perpendicular to the direction of movement the boundary layers 7 and 8, attached This would be the case with dynamic Compressing the structural element plate 6 after a resistance noticeably increase certain path.
  • plastically deformable intermediate layers are to be used in the structural element plate 6 Bars 16 (zigzag), such as those made of metal, in particular steel or others Metals with corresponding dynamic-plastic properties or fiber composite materials or elastomers can be used. But also springy Elements can be used as intermediate layers.
  • FIG. 6 shows a structural element plate 6 with friction and expansion elements 17 and 18, which first increase the resistance continuously under dynamic load and come to a stop after a set path and then the resistance again Lift.
  • the friction and expansion elements 17 and 18 may be more preferred Be carried out in strips.
  • the material is both plastic and elastic Materials with high damping properties provided.
  • FIG. 7 shows an intermediate layer slotted, arched profiles that are arranged in strips. With the dynamic The profiles will bulge or bend plastically and thus create a load generate variable resistance. Metals also come as a material, but also Plastics and especially elastomers in question.
  • FIG. 8 shows a modification of the damping arrangement according to FIG. 6, in which the strip-shaped damping elements 17 in a relatively solid support plate 20 can run in with correspondingly milled grooves.
  • FIG. 9 shows a damping intermediate layer in which the friction or Compression elements 23 act on both sides analogously to FIG. 6, the elements being Strips can be made very easily.
  • the counter bearings 21 are alternatively also to be produced as strips or plates with corresponding grooves.
  • the upsetting elements 23 are preferably held by a flat element 22, similar to the ball guides (Cage) for a ball bearing (roller bearing).
  • the intermediate layers according to FIGS. 6 to 9 can also be made of round or differently shaped ones Individual elements, often in regular or irregular distribution are arranged between the two boundary layers 7 and 8 are formed. Furthermore, the individual elements can be rod-shaped and in pairs at a distance be arranged parallel to each other.
  • the boundary layer 7 can be made of a perforated carrier plate in a preferred manner 20 or 21, for example perforated panels (round, square) made of high-strength armored steel, for example MARS 300 or 600, nitrogen alloy steel with the highest hardness and at the same time very high elongation, stainless steel, aluminum or fiber composite materials (CFK, GFK) be formed.
  • a perforated carrier plate in a preferred manner 20 or 21, for example perforated panels (round, square) made of high-strength armored steel, for example MARS 300 or 600, nitrogen alloy steel with the highest hardness and at the same time very high elongation, stainless steel, aluminum or fiber composite materials (CFK, GFK) be formed.
  • Figure 8 and Figure 9 were such an arrangement in exemplarily suffice.
  • FIG. 10 there are two intermediate layers 24 made of, for example, sinusoidally corrugated, metallic Material formed.
  • a multi-layer structure is indicated, the in principle can also consist of very many of the thin individual layers, for example ten or twenty intermediate layers 24 with the respective cover layers 7 and 8. Such an arrangement is very advantageous if there is sufficient depth for mine protection is available.
  • the layers or layers 24 can be made of materials of different thicknesses or made of changing materials. In this way, a certain, increasing plastic resistance can again can be set.
  • a multi-layer structure according to the invention from an optimal number thin individual or boundary layers 7 and 8 and intermediate layers 24 is then in particularly suitable to minimize the dynamic deflection of the vehicle floor.
  • the structural element plate 6 being made of a multilayer structure with undulating intermediate layers 24 and the respective Boundary layers 7 and 8 is formed by the rigid foam layer 3 already damped movement of this vehicle floor layer facing the load 2 successively in the thin boundary and intermediate layers further decreased.
  • the many undulating intermediate layers 24 in the respective individual structures are pressed together (crash zone) and form together with the many boundary layers 7 and 8 an increasingly massive Layer packet.
  • the movement of the vehicle floor even within the layer structure to a standstill come.
  • a metal sandwich structure according to FIG. 10 formed from a plurality of structural layers 6 can, for example, be formed from thin aluminum or steel layers.
  • Such an embodiment is known under the brand name METAWELL plate from VAW Metawell GmbH.
  • a double plate made of aluminum, for example, has a height of eleven millimeters with a weight per unit area of 9.4 kg / m 2 .
  • the bending moment in the longitudinal direction, ie measured across the shafts, is 2050 Nmm / mm and transversely, ie with the shafts, 1240 Nmm / mm. These differences in the bending moment can be compensated for by a cross arrangement of the individual layers.
  • the permissible compressive force for the double plate is 3.5 N / mm 2 .
  • corrugated metal plates made of galvanized steel, which can withstand a pressure load up to three times that of the corresponding aluminum plates.
  • any combination of aluminum and steel meta corrugated sheets are also conceivable or other changes to the metal sandwich structure, which are explained below.
  • the individual layers 6 of the metal sandwich structure can be designed very variably.
  • the undulating intermediate layers 24 each run diametrically offset from one another or be shifted by 180 ° in the longitudinal direction. This means that valleys and Height of the waveform in the case of a multilayer structure directly opposite.
  • Another very effective design lies in the cross arrangement of the wave layers. Here is each layer is arranged rotated by 90 °.
  • FIG 11 Another design option for the multilayer structure is shown in FIG 11 using the example of the construction with metawell plates according to FIG. 10.
  • the Layer structure 6 are laterally spaced, open or closed Hollow profile body 26 used.
  • the mixture is hollow Full profile bodies 26 and 25 possible.
  • the second intermediate layer is the example the introduction of an open profile body 27 shown.
  • the hollow and solid profile bodies 26 and 25 or the open profile body 27 between the respective layers 6 of the multilayer Structure construction also as a load-dependent, deformable structural body be introduced from metal or plastic.
  • Substances with certain properties can be filled into the hollow profile body 26.
  • other hollow bodies that are deformable on liquids are elastic and / or plastically deformable materials or substances with shock-absorbing properties thought.
  • This structure according to Figure 11 thus offers a wide range of interesting Possible uses for a formed from several layers 6 Structure in addition to its primary mine protection.
  • Examples include the inclusion of liquid fuels for drive motors, the design for fish intake air or exhaust air from the drive motors and picked out the training as a heat exchanger. This list is not complete and only indicates the versatility of the multi-layer structure Mine protection when used in a vehicle.
  • the mine protection device not only consistently formed over a large area, but rather also from individual, area-limited and more manageable, modular mine protection devices can be.
  • this partially segmented design there are between the individual mine protection modules connecting and edge webs set, the whole or partly consist of perforated metal sheets or plastics.
  • This through Bridges or similar arrangements of separate construction can alternatively in whole or in part
  • the single or multi-layer structure 6 concern, but not all or even just a part of the remaining layers.
  • Such a mine protection device with a total height of 150 mm can be integrated Solution between the outer bottom plate 2, i.e. the debit side and the inner vehicle floor 4 to be arranged as the end of the crew compartment.
  • a 40 mm thick first hard foam layer 3 with a density of 300 to 400 kg / m 3 is arranged behind the outer base plate 2 made of armored steel with a thickness of 8 mm. Above it is a 10 mm thick, dynamically pressure-resistant shatter protection plate 11.1, for example made of composite material or lignostone. This is followed by a first structural layer 6.1 composed of four cross-layered metawell panels (20 mm in total) made of aluminum and a second 10 mm thick rigid foam layer 10.1 with a density of 110 kg / m 3 .
  • the subsequent second structural layer 6.2 likewise consists of four cross-glued, individual metawell panels (20 mm), and the third rigid foam panel (10 mm) 10.2 can have the same density as the rigid foam layer 10.1 arranged in front of it or a lower density, for example 50 to 80 kg / m 3 , have.
  • the third structural layer (20 mm) 6.3 is identical to the previous one.
  • the structure of the three structure layers 6.1, 6.2 and 6.3, which are the same in this example, can of course also be different in the sense of the preceding descriptions.
  • the fourth hard foam layer (10 mm) 10.3 serves to decouple the last remainder of the possibly still arriving dynamic movement of the overall structure in connection with the dynamically pressure-resistant layer made of lignostone (10 mm) 11.2 from the inner wall 4 of the vehicle, ie the crew compartment. Therefore, this fourth rigid foam layer 10.3 should have the lowest possible density, for example only 30 to 50 kg / m 3 .

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Body Structure For Vehicles (AREA)

Claims (28)

  1. Dispositif de protection contre les mines pour des véhicules terrestres, aériens et nautiques, qui comprend, vu du côté de la sollicitation, une structure de couches suivantes :
    a) une première couche de mousse dure (3) avec une densité d'au moins 100 kg/m3 et d'une épaisseur d'au moins 10 mm ;
    b) une plaque d'éléments structurés (6) en une ou plusieurs couches, d'une structure avec une aptitude d'absorption plastique de travail et respectivement des couches de limitation minces (7, 8) entre lesquelles des couches ou des corps intermédiaires (17, 18, 19, 23) ondulés, anguleux et / ou autrement formés sont reliés de telle façon que des canaux ouverts traversants (12) ou des espaces partiels plats sont créés entre les couches de limitation respectives ;
    c) une deuxième couche de mousse dure (10) dont la densité est plus faible que celle de la première couche de mousse dure, ainsi que, derrière ou devant la structure de couches a) à c)
    d) une plaque rigide à la flexion (11),
       sachant que pour une solution intégrée, la structure de couches est disposée derrière la tôle de plancher et / ou la tôle latérale (2) du véhicule, et pour une solution adaptée, la structure de couches est devant la tôle de plancher et / ou la tôle latérale (2) du véhicule, et pour une solution adaptée-intégrée, des parties de la structure de couches sont disposées respectivement devant et derrière la tôle de plancher et / ou la tôle latérale (2) du véhicule.
  2. Dispositif de protection contre les mines selon la revendication 1, caractérisé en ce que les couches a) à c) sont disposées plusieurs fois les unes derrière les autres.
  3. Dispositif de protection contre les mines selon la revendication 1, caractérisé en ce que derrière la couche a), les couches b) et c) sont disposées plusieurs fois les unes derrière les autres
  4. Dispositif de protection contre les mines selon la revendication 2 ou 3, caractérisé en ce que d'autres couches de mousse dure disposées, en partant du côté de la sollicitation, dans la direction du côté intérieur du véhicule, présentent une densité graduellement diminuée par rapport à la première couche de mousse dure (3).
  5. Dispositif de protection contre les mines selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la plaque d'éléments structurés (6) est formée en matériaux métalliques.
  6. Dispositif de protection contre les mines selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la plaque d'éléments structurés (6) est formée en matériau composite de fibres.
  7. Dispositif de protection contre les mines selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la plaque d'éléments structurés (6) est formée en matériau composite de fibres et partiellement en matériaux métalliques.
  8. Dispositif de protection contre les mines selon l'une quelconque des revendications 1 à 7, caractérisé en ce que des barrettes partielles (15) en matériau composite de fibres (plastique renforcé de fibres de carbone, plastique renforcé de fibres de verre) et / ou en élastomères et / ou en matériaux métalliques sont disposées entre les couches intermédiaires (9) de la plaque d'éléments structurés (6), complètement ou en partie, sous un certain angle, en particulier s'étendant perpendiculairement à la direction du mouvement des couches de limitation (7, 8).
  9. Dispositif de protection contre les mines selon l'une quelconque des revendications 1 à 7, caractérisé en ce que les couches intermédiaires (9) des plaques d'éléments structurés (6) sont formées complètement ou partiellement comme des barrettes déformables plastiquement (16) en élastomères, en matériau composite de fibres (plastique renforcé de fibres de carbone, plastique renforcé de fibres de verre) et / ou en matériaux métalliques.
  10. Dispositif de protection contre les mines selon l'une quelconque des revendications 1 à 7, caractérisé en ce que les couches intermédiaires (9) des plaques d'éléments structurés (6) sont configurées complètement ou partiellement comme des barrettes faisant élastiquement ressort (16) en matériau composite de fibres (plastique renforcé de fibres de carbone, plastique renforcé de fibres de verre), en élastomères et / ou en matériaux métalliques.
  11. Dispositif de protection contre les mines selon la revendication 9 ou 10, caractérisé en ce que les barrettes (16) sont formées en matériau composite de fibres perforé (plastique renforcé de fibres de carbone, plastique renforcé de fibres de verre) et / ou en matériaux métalliques perforés.
  12. Dispositif de protection contre les mines selon l'une quelconque des revendications 1 à 7, caractérisé en ce que les couches intermédiaires (9) des plaques d'éléments structurés (6) sont formées complètement ou partiellement comme des éléments à effet de frottement (17) et à effet d'expansion (18) en matériau composite de fibres (plastique renforcé de fibres de carbone, plastique renforcé de fibres de verre), en élastomères et / ou en matériaux métalliques.
  13. Dispositif de protection contre les mines selon l'une quelconque des revendications 1 à 7, caractérisé en ce que les couches intermédiaires (9) des plaques d'éléments structurés (6) sont formées complètement ou partiellement en profilés fendus et bombés (19) en matériau composite de fibres (plastique renforcé de fibres de carbone, plastique renforcé de fibres de verre), en élastomères et / ou en matériaux métalliques.
  14. Dispositif de protection contre les mines selon l'une quelconque des revendications 1 à 7, caractérisé en ce que les couches intermédiaires (9) des plaques d'éléments structurés (6) sont formées complètement ou partiellement en éléments linéaires à effet bilatéral de frottement, respectivement de tassement (23), et en ce que les contre-appuis (21) sont disposés en forme de lignes ou consistent en plaques avec des rainures appropriées, sachant que des matériaux composites de fibres (plastique renforcé de fibres de carbone, plastique renforcé de fibres de verre), des élastomères et / ou des matériaux métalliques sont prévus comme matériaux pour les éléments (23) et les contre-appuis (21).
  15. Dispositif de protection contre les mines selon l'une quelconque des revendications 1 à 7, caractérisé en ce que les couches intermédiaires (9) des plaques d'éléments structurés (6) sont formées complètement ou partiellement en éléments à effet de frottement et de tassement (17, 19, 23), respectivement en éléments à effet d'expansion (18), à symétrie de rotation, déformables plastiquement et / ou faisant élastiquement ressort, en matériau composite de fibres (plastique renforcé de fibres de carbone, plastique renforcé de fibres de verre), en élastomères et / ou en matériaux métalliques, qui sont disposés entre les couches de limitation (7, 8) selon une disposition régulière ou irrégulière.
  16. Dispositif de protection contre les mines selon la revendication 15, caractérisé en ce que les contre-appuis des éléments à effet de frottement et de tassement (17, 19, 23), déformables plastiquement et / ou faisant élastiquement ressort, sont formés par des tôles perforées avec des trous ronds ou rectangulaires en matériau composite de fibres (plastique renforcé de fibres de carbone, plastique renforcé de fibres de verre) ou en matériaux métalliques, en particulier en tôles perforées en acier de blindage de haute dureté.
  17. Dispositif de protection contre les mines selon la revendication 14 ou 15, caractérisé en ce que les éléments à effet bilatéral de frottement et de tassement (23) sont maintenus de manière similaire au guidage des billes d'un roulement à billes par un élément plat (22) qui est formé de matériau composite de fibres (plastique renforcé de fibres de carbone, plastique renforcé de fibres de verre), ou de matériaux métalliques à paroi mince, en particulier de métaux de grande dureté et de grand allongement.
  18. Dispositif de protection contre les mines selon l'une quelconque des revendications précédentes, caractérisé en ce que la plaque d'éléments structurés (6) est continue ou partiellement segmentée.
  19. Dispositif de protection contre les mines selon l'une quelconque des revendications précédentes, caractérisé en ce que les barrettes de liaison consistent complètement ou en partie en tôles métalliques ou en plastiques perforés.
  20. Dispositif de protection contre les mines selon l'une quelconque des revendications précédentes, caractérisé en ce que des corps profilés (13, 14) de forme complètement ou en partie correspondante, avec des propriétés d'amortissement et / ou d'absorption d'énergie, sont introduits dans les espaces intermédiaires (12) de la plaque d'éléments structurés (6).
  21. Dispositif de protection contre les mines selon l'une quelconque des revendications précédentes, caractérisé en ce que des corps structurés (27) déformables en fonction de la sollicitation et / ou des corps profilés creux (26) en métal ou en plastique sont incorporés en plus dans la plaque d'éléments structurés (6) ou entre les différentes couches pour une disposition multicouche.
  22. Dispositif de protection contre les mines selon l'une quelconque des revendications précédentes, caractérisé en ce que les canaux ouverts (12), les chambres partielles plates ou les corps profilés creux (26) supplémentaires sont complètement ou en partie remplis avec des substances liquides, des corps creux déformables et / ou des matériaux ou des corps déformables élastiquement ou plastiquement, qui possèdent au choix des propriétés d'amortissement des chocs et / ou d'absorption de l'énergie.
  23. Dispositif de protection contre les mines selon la revendication 22, caractérisé en ce que les carburants liquides sont pour le moteur d'entraínement du véhicule.
  24. Dispositif de protection contre les mines selon l'une quelconque des revendications précédentes, caractérisé en ce que la plaque d'éléments structurés (6) est structurée au moins en partie de telle sorte que de l'air frais et / ou de l'air sortant peuvent être aspiré, respectivement évacué pour le moteur d'entraínement du véhicule à travers elle.
  25. Dispositif de protection contre les mines selon l'une quelconque des revendications précédentes, caractérisé en ce que la plaque d'éléments structurés (6) est structurée au moins en partie de telle sorte qu'elle soit utilisable comme échangeur de chaleur.
  26. Dispositif de protection contre les mines selon l'une quelconque des revendications précédentes, caractérisé en ce que la plaque rigide à la flexion (11) est formée en un matériau protégeant contre les éclats, de préférence en un matériau composite.
  27. Dispositif de protection contre les mines selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comprend différents modules individuels.
  28. Dispositif de protection contre les mines selon l'une quelconque des revendications précédentes, caractérisé en ce que les modules individuels sont disposés en une ou plusieurs couches et sont protégés des chocs réciproques.
EP98114601A 1997-08-13 1998-08-04 Plaque composite pour la protection contre les mines terrestres Expired - Lifetime EP0897097B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19734950A DE19734950C2 (de) 1997-08-13 1997-08-13 Minenschutzvorrichtung
DE19734950 1997-08-13

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EP0897097A2 EP0897097A2 (fr) 1999-02-17
EP0897097A3 EP0897097A3 (fr) 2000-09-06
EP0897097B1 true EP0897097B1 (fr) 2004-05-26

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EP98114601A Expired - Lifetime EP0897097B1 (fr) 1997-08-13 1998-08-04 Plaque composite pour la protection contre les mines terrestres

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EP (1) EP0897097B1 (fr)
AT (1) ATE267998T1 (fr)
DE (1) DE19734950C2 (fr)
ES (1) ES2221100T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104697404A (zh) * 2015-03-10 2015-06-10 南京理工大学 机动车辆防爆炸冲击波装置
DE102014101865A1 (de) 2014-02-14 2015-08-20 Thomas Lange Schutzmodul für den Aufbau von Panzerungen
EP2569590B1 (fr) 2010-11-05 2016-02-03 EC Technik GmbH Plancher intérieur pour un véhicule blindé, véhicule blindé pourvu dudit plancher intérieur et procédé de fabrication d'un plancher intérieur de ce type

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913845C2 (de) * 1999-03-26 2002-06-13 Henschel Wehrtechnik Gmbh Einrichtung zur Sicherung der Verfügbarkeit von militärischen Fahrzeugen
RU2187061C2 (ru) * 1999-12-20 2002-08-10 Российский федеральный ядерный центр - Всероссийский Научно-исследовательский институт технической физики им. академика Е.И.Забабахина Броневая панель
DE10250132B4 (de) * 2002-10-28 2007-10-31 Geke Technologie Gmbh Schutzmodul für gepanzerte Fahrzeuge
NO317843B1 (no) * 2002-10-31 2004-12-20 Forsvarets Forsknings Ballistisk beskyttelse
DE10255254A1 (de) 2002-11-27 2004-06-17 Rheinmetall Landsysteme Gmbh Minenräumfahrzeug
DE10259918B4 (de) 2002-12-20 2005-06-23 Rheinmetall Landsysteme Gmbh Minenschutzeinrichtung, insbesondere für Radfahrzeuge
ES2391267T5 (es) 2003-04-01 2015-08-10 Krauss-Maffei Wegmann Gmbh & Co. Kg Dispositivo de protección contra minas
US20040237763A1 (en) * 2003-06-02 2004-12-02 Ashok Bhatnagar Corrugated ballistic armor
DE10330166A1 (de) * 2003-07-04 2005-02-03 Daimlerchrysler Ag Gepanzertes Fahrzeug
DE102004034753B4 (de) * 2004-07-17 2006-06-14 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Dämpfungsschicht für eine Panzerung
SE529211C2 (sv) * 2004-12-20 2007-05-29 Stiftelsen Chalmers Industrite Lätta ballistiska skydd som byggelement
FR2879731B1 (fr) 2004-12-21 2010-06-04 Giat Ind Sa Dispositif de protection de plancher de vehicule
US7748307B2 (en) 2006-08-04 2010-07-06 Gerald Hallissy Shielding for structural support elements
DE102007024691A1 (de) * 2007-05-25 2008-11-27 Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, dieses vertreten durch das Bundesamt für Wehrtechnik und Beschaffung Fluidische Panzeranordnung
US7926407B1 (en) 2007-11-16 2011-04-19 Gerald Hallissy Armor shielding
FR2932556B1 (fr) 2008-06-12 2014-09-12 Nexter Systems Dispositif de protection de plancher pour une cabine de vehicule
FR2945338B1 (fr) * 2009-05-05 2011-06-10 Cedrem Dispositif d'absorption d'energie en materiau composite sandwich a ponts orientes
DE102009029814C5 (de) * 2009-06-18 2017-01-26 Rheinmetall Landsysteme Gmbh Vorrichtung zur Energieabsorption und Verwendung der Vorrichtung als Minen-Schutzvorrichtung oder Aufpralldämpfer für ein Kraftfahrzeug
DE102009050838A1 (de) 2009-10-27 2011-05-05 Rheinmetall Landsysteme Gmbh Schutzsystem insbesondere gegen Bomblets bzw. Hohlladungen von oben
DE102009052820B4 (de) * 2009-11-13 2012-06-14 Krauss-Maffei Wegmann Gmbh & Co. Kg Schutzabdeckung für Schutzelemente zum Schutz gegen Hohlladungsgeschosse, Schutzelement mit einer Schutzabdeckung sowie mit einem Schutzelement geschütztes Objekt
US20110239851A1 (en) * 2010-03-29 2011-10-06 Jeff Mason Ballistic structural insulated panel
DE102010016605A1 (de) 2010-04-23 2011-10-27 Krauss-Maffei Wegmann Gmbh & Co. Kg Bodenwanne eines Fahrzeugs, insbesondere eines gepanzerten militärischen Fahrzeugs, und Zusatzpanzerung für eine Bodenwanne
DE202010016776U1 (de) 2010-12-18 2011-02-24 Rheinmetall Landsysteme Gmbh Schutzvorrichtung vor ballistischen und schockwellenartigen Blast
DE202010016777U1 (de) 2010-12-18 2011-02-24 Rheinmetall Landsysteme Gmbh Schutzvorrichtung vor ballistischen und schockwellenartigen Blast
RU2490590C2 (ru) * 2011-09-22 2013-08-20 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Средство защиты объекта от взрывного воздействия
DE102012100573A1 (de) 2012-01-24 2013-07-25 Krauss-Maffei Wegmann Gmbh & Co. Kg Schutzelement zum Schutz gegen ballistische Geschosse und militärisches Fahrzeug
CN102865777A (zh) * 2012-09-14 2013-01-09 西安交通大学 一种混凝土浇注三明治金属板型复合装甲及其制备方法
CN102967180A (zh) * 2012-11-22 2013-03-13 西安交通大学 一种双层波纹陶瓷复合结构装甲及其制备方法
DE102013008941A1 (de) * 2013-05-25 2014-11-27 Diehl Bgt Defence Gmbh & Co. Kg Anordnung zum Schutz eines Objekts, insbesondere eines Kraftfahrzeugs, gegen anfliegende Projektile
CN105737677A (zh) * 2014-12-09 2016-07-06 南京理工大学 装甲机动车辆爆炸冲击波防护装置
CN104764366A (zh) * 2015-04-08 2015-07-08 王显会 车辆冲击波防护装置
DE102016102994A1 (de) * 2016-02-19 2017-08-24 Rheinmetall Landsysteme Gmbh Vorrichtung und System zur Energieabsorption
CN105667368A (zh) * 2016-02-26 2016-06-15 苏州博之盾防护技术有限公司 车辆乘员腿部抗冲击防护脚垫结构
DE102020111534B4 (de) * 2020-04-28 2025-11-06 Knds Deutschland Gmbh & Co. Kg Panzerung
DE102020114896A1 (de) 2020-06-04 2021-12-09 Krauss-Maffei Wegmann Gmbh & Co. Kg Sekundärsplitterschutz
CN112538908B (zh) * 2020-12-14 2022-03-22 中冶建筑研究总院有限公司 一种复合材料滑出体耗能组合板
CN117433379A (zh) * 2023-11-07 2024-01-23 中铁广州工程局集团有限公司 一种用于爆破开挖保护的基坑顶保护装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733177A (en) * 1956-01-31 meyer
US787065A (en) * 1902-04-25 1905-04-11 Frank G White Armor-plate.
US2405590A (en) * 1940-03-08 1946-08-13 Bell Telephone Labor Inc Detonation shield
US2668420A (en) * 1951-03-20 1954-02-09 Gen Electric Combination water heating and room cooling system and method employing heat pumps
US4061815A (en) * 1967-10-26 1977-12-06 The Upjohn Company Novel compositions
US3765299A (en) * 1968-09-06 1973-10-16 Us Army Universal applique armor
US3604374A (en) * 1969-08-18 1971-09-14 United States Steel Corp Composite blast-absorbing structure
DE2151015A1 (de) * 1971-10-08 1973-04-19 Mannesmann Ag Beschussichere panzerung fuer kraftfahrzeuge
DE2201637A1 (de) * 1972-01-14 1973-08-02 Hans Dr Hendrix Panzerplatte mit erhoehter durchschussfestigkeit
DE2325921A1 (de) * 1973-05-22 1974-12-12 Karl Weber Schussichere wandung, insbesondere fuer fahrzeuge, einschliesslich flugzeuge
DE7816558U1 (de) * 1978-06-02 1978-11-16 Gustav Kugel Kg Stahl- Und Metallbau, 7562 Gernsbach Beschussfeste sicherheitsverbundplatte
DE2934050C2 (de) * 1979-08-23 1983-12-08 Thiele & Co, 2800 Bremen Verbundplatte zur Panzerung von Fahrzeuginnenräumen o.dgl.
DE3119786A1 (de) * 1981-05-19 1982-12-23 Harry 7311 Hochdorf Apprich Vorrichtung zur sicherung von flaechengebilden gegen die wirkung von sprengkoerpern
US4404889A (en) * 1981-08-28 1983-09-20 The United States Of America As Represented By The Secretary Of The Army Composite floor armor for military tanks and the like
DE3627485A1 (de) * 1986-08-13 1988-02-18 Bayerische Motoren Werke Ag Verkleidungselement fuer kraftfahrzeuge
DE3741090A1 (de) * 1987-12-04 1989-06-22 Mak Maschinenbau Krupp Flaechendaempfer fuer panzerfahrzeuge
DE4122876C2 (de) * 1991-07-11 1995-02-23 Deutsche Aerospace Boden- oder Wandbelag zur Vermeidung von Geschoßabprallern
US5435226A (en) * 1993-11-22 1995-07-25 Rockwell International Corp. Light armor improvement
US5471805A (en) * 1993-12-02 1995-12-05 Becker; Duane W. Slip track assembly
FR2727508B1 (fr) * 1994-11-30 1997-01-17 Giat Ind Sa Revetement pare-eclats pour vehicule blinde
US5654518A (en) * 1995-12-06 1997-08-05 Rockwell International Corporation Double truss structural armor component

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2569590B1 (fr) 2010-11-05 2016-02-03 EC Technik GmbH Plancher intérieur pour un véhicule blindé, véhicule blindé pourvu dudit plancher intérieur et procédé de fabrication d'un plancher intérieur de ce type
DE102014101865A1 (de) 2014-02-14 2015-08-20 Thomas Lange Schutzmodul für den Aufbau von Panzerungen
CN104697404A (zh) * 2015-03-10 2015-06-10 南京理工大学 机动车辆防爆炸冲击波装置

Also Published As

Publication number Publication date
EP0897097A3 (fr) 2000-09-06
DE19734950A1 (de) 1999-02-25
ATE267998T1 (de) 2004-06-15
EP0897097A2 (fr) 1999-02-17
ES2221100T3 (es) 2004-12-16
DE19734950C2 (de) 1999-05-27

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