EP1152207B1 - Armour plate, in particular for safety motor vehicle - Google Patents
Armour plate, in particular for safety motor vehicle Download PDFInfo
- Publication number
- EP1152207B1 EP1152207B1 EP01108365A EP01108365A EP1152207B1 EP 1152207 B1 EP1152207 B1 EP 1152207B1 EP 01108365 A EP01108365 A EP 01108365A EP 01108365 A EP01108365 A EP 01108365A EP 1152207 B1 EP1152207 B1 EP 1152207B1
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- EP
- European Patent Office
- Prior art keywords
- hot
- armour plate
- steel
- decarburized layer
- process according
- 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
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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
- 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
Definitions
- the invention relates to an armor, in particular for Security vehicles, with which the energy impacted projectiles absorbed and their penetration is prevented.
- the steel is predominantly referred to as Forging, rolling or casting in hard shredding and in mining and road construction for fangs, coats for rolls and cone crushers, blow bars for bouncing cups, etc. used.
- This steel is prone to severe deformation, i. at strong degrees of deformation, cracking and is for the Use as armor not yet known.
- the invention is based on the object, an armor for safety vehicles to develop which of Contour of the vehicle body is completely adaptable, without costly changes of the body in the Vehicle can be installed and at relatively low Weight ensures good fire safety.
- the ratio of carbon and manganese content of the Steel is about 1:10.
- These properties will be for example, of the steel X120Mn12 (number 1.340), in which the resulting from the hot forming edge-decarburized layer mechanically, preferably by Grind with cooling (maximum temperature 250 ° C) away has been.
- the ballistic behavior of the armor can also be the solidification of the Surface structure of the basic structure when sanding or one of the mechanical processing downstream Processing stage (e.g., sandblasting, bombardment with Stahlkugen shot blasting, diamond flattening, calibrating or rolls with low delivery).
- sandblasting bombardment with Stahlkugen shot blasting, diamond flattening, calibrating or rolls with low delivery.
- the element can either form the bodywork or these strengthen and be formed one or more layers, wherein the individual layers at least partially with each other bonded (e.g., welded) and formed together.
- the Thickness of the element preferably starts from 0.5 mm. In the Machining is done on both sides of a layer in of the order of magnitude up to 0.25 mm, so that the edge-decarburized structure is removed down to the basic structure.
- Another unpredictable positive effect is the better cold workability and thus a good three-dimensional formability after removing the Edge decarburized layer record. It's essential Higher degrees of deformation possible, with a crack in the Surface, especially at small bending radii, avoided becomes. As a result, the armor is almost completely in the Type of a three-dimensional molded part to the contour of the Vehicle body adaptable because even small radii malleable are.
- the unpredictable outstanding ballistic Properties allow the production of armor with only small sheet thickness, which is costly Changes to the bodywork and interior decoration Installation of armor in the vehicle to a minimum reduce or even avoid completely.
- Edge decarburized layer thus has a positive effect on the ballistic behavior as well as on cold workability out. Deformed when hitting a bullet (projectile) the armor without cracking at this position and increasingly solidified by the occurring strong curing, so that the energy of the projectile (Projectile) is completely absorbed.
- Fig. 1 shows in a schematic way the cross section of the outer part of a vehicle door whose inner and outer skin 2 consists entirely of a hot-rolled wear-resistant austenitic manganese steel X120Mn12 whose thickness is for example in the range of about 2.5 mm to 3.5 mm.
- the chemical composition (analysis values in percent) is shown in the following overview: C Si Mn P S Cr 1.10 0.25 11.5 Max. Max. Max. 1.30 0.50 13.5 0.10 0,040 o, 5
- the hardness is 210 to 240 HBW (Brinell hardness).
- carbide-forming elements e.g., Crom -Cr-
- the proportion of carbide-forming elements should be in the sum below 5% and there should be no be present line-shaped precipitates.
- This armor does not only hold surface shock loads due to a vehicle crash, but also punctate Impact loads due to bombardment of the fire class FB3 and FB4 to DIN EN 1522 dependably, both in levels as well as in curved door areas.
- This kind of Armor can be realized very easily, from which also a high reliability of the bullet defense results. Not shown are several layers of these steels, the partially welded together and together are transformed. Your total thickness can turn for example, be about 2.5 to 3.5 mm. Of course, larger sheet thicknesses of Eizelblechen or multilayer sheets possible.
- FIG. 2 another variant is shown in the the body panel 4 of about 1 mm thickness by a internal armor 2 is reinforced. Even though shown in full detail, this can Reinforcement of course on particularly vulnerable Restrict areas that are also heavily shaped can.
- FIG. 3 Another type of reinforcement is shown in FIG. 3.
- FIG. 4 A combination in which the body panel 4 by a Covered armor 2 backed off with fiber composite material Reinforced multiphase steel is shown in FIG. 4.
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
- Traffic Control Systems (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Superstructure Of Vehicle (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Die Erfindung betrifft eine Panzerung, insbesondere für Sicherheitskraftfahrzeuge, mit welcher die Energie auftreffender Geschosse absorbiert und deren Durchdringung verhindert wird.The invention relates to an armor, in particular for Security vehicles, with which the energy impacted projectiles absorbed and their penetration is prevented.
Es sind zahlreiche Lösungen zur Auskleidung von Fahrzeugen mit beschußsicheren Matten oder der Karosserie nachgebildeten Formteilen aus faserverstärkten Kunststoffen bekannt, die als Panzerungselemente für Sicherheitskraftfahrzeuge Anwendung finden. Um auch hohen Beschußklassen standzuhalten muß die Dicke dieser Elemente jedoch so erhöht werden, daß der Einstieg und der Innenraum des Fahrzeuges unkomfortabel verringert werden. In DE G 92 15 781.5 U1 wird eine Panzerung für Fahrzeuge beschrieben, bei welcher die dem Innenraum des Fahrzeuges zugekehrte Oberfläche mit Panzerplatten aus Panzerstahl ausgekleidet wird. Die Stoßstellen werden mit Gewebematten großflächig übergreifend überdeckt. Die Kontur der Karosserieteile der Fahrzeuge kann mit diesen sehr harten Panzerplatten nicht nachgebildet werden, da diese eine ungenügende Umformbarkeit aufweisen. There are numerous solutions for lining vehicles with bulletproof mats or the body simulated moldings made of fiber-reinforced plastics known as armor elements for security vehicles Find application. To be too high Shelling classes must withstand the thickness of these elements However, be increased so that the entry and the interior of the vehicle are uncomfortably reduced. In DE G 92 15 781.5 U1 describes an armor for vehicles, in which the interior of the vehicle facing Surface lined with armor plates of armored steel becomes. The joints are large with tissue mats covered over. The contour of the body parts of the Vehicles can not handle these very hard armor plates be reproduced, since these are insufficient Have formability.
Es sind weiterhin warmgewalzte Baustähle aus austenitischen Manganhartstahl bekannt z.B. aus Dokument US-A-4 645 720, gemäß dem Oberbegriff des Anspruchs 1. Der Stahl wird vorwiegend als Schmiede-, Walz- oder Gußteil in der Hartzerkleinerung und im Berg- und Straßenbau für Reißzähne, Mäntel für Walzen- und Kegelbrecher, Schlagleisten für Prellbecher, usw. eingesetzt. Dieser Stahl neigt bei starker Umformung, d.h. bei starken Umformgraden, zu Rißbildung und ist für den Einsatz als Panzerung bisher nicht bekannt.It is still hot rolled austenitic structural steels Manganese hard steel known e.g. from document US-A-4 645 720, according to the preamble of claim 1. The steel is predominantly referred to as Forging, rolling or casting in hard shredding and in mining and road construction for fangs, coats for rolls and cone crushers, blow bars for bouncing cups, etc. used. This steel is prone to severe deformation, i. at strong degrees of deformation, cracking and is for the Use as armor not yet known.
Der Erfindung liegt die Aufgabe zugrunde, eine Panzerung für Sicherheitskraftfahrzeuge zu entwickeln, welche der Kontur der Fahrzeugkarosserie vollständig anpaßbar ist, ohne aufwendige Veränderungen der Karosserie in das Fahrzeug eingebaut werden kann und bei relativ geringem Gewicht eine gute Beschußsicherheit gewährleistet.The invention is based on the object, an armor for safety vehicles to develop which of Contour of the vehicle body is completely adaptable, without costly changes of the body in the Vehicle can be installed and at relatively low Weight ensures good fire safety.
Diese Aufgabe wird mit den Merkmalen des 1. Patentanspruchs gelöst. This object is achieved with the features of the first claim solved.
Das Verhältnis von Kohlenstoff- und Mangangehalt des Stahles liegt in etwa bei 1:10. Diese Eigenschaften werden beispielsweise von dem Stahl X120Mn12 (Nr. 1.340) erfüllt, bei welchem die bei der Warmumformung entstandene randentkohlte Schicht mechanisch, vorzugsweise durch Schleifen unter Kühlung (Temperatur maximal 250°C) entfernt wurde.The ratio of carbon and manganese content of the Steel is about 1:10. These properties will be for example, of the steel X120Mn12 (number 1.340), in which the resulting from the hot forming edge-decarburized layer mechanically, preferably by Grind with cooling (maximum temperature 250 ° C) away has been.
Vorteilhaft auf das ballistische Verhalten der Panzerung kann sich dabei auch die Verfestigung der Oberflächenstruktur des Grundgefüges beim Schleifen oder einer der mechanischen Bearbeitung nachgeordneten Bearbeitungsstufe (z.B. Sandstrahlen, der Beschuß mit Stahlkugen -Kugelstrahlen-, Diamantglätten, Kalibrieren oder Walzen mit geringer Zustellung) auswirken.Favorable to the ballistic behavior of the armor can also be the solidification of the Surface structure of the basic structure when sanding or one of the mechanical processing downstream Processing stage (e.g., sandblasting, bombardment with Stahlkugen shot blasting, diamond flattening, calibrating or rolls with low delivery).
Das Element kann entweder die Karosserie bilden oder diese verstärken und ein- bzw. mehrlagig ausgebildet sein, wobei die einzelnen Lagen zumindest bereichsweise miteinander verbunden (z.B.verschweißt) und gemeinsam umgeformt sind.The element can either form the bodywork or these strengthen and be formed one or more layers, wherein the individual layers at least partially with each other bonded (e.g., welded) and formed together.
Es ist auch möglich, das Element mit beschußhemmendem Material, beispielsweise Verbundfasermatten, zu hinterfüttern (backing) und/oder zumindest bereichsweise mit der Karosserie oder Karosserieteilen zu verschweißen und gemeinsam mit diesen umzuformen (taylored blanks). Die Dicke des Elements beginnt vorzugsweise ab 0,5 mm. Bei der mechanischen Bearbeitung wird beidseitig eine Schicht in der Größenordnung bis 0,25 mm abgetragen, so daß das randentkohlte Gefüge bis auf das Grundgefüge entfernt wird. Bei dem Verfahren zur Herstellung der Panzerung, insbesondere für Sicherheitskraftfahrzeuge, erfolgt zuerst das Warmwalzen des Elements aus verschleißfesten austenitischen Manganstahl, wobei entweder während des Warmwalzens die Entstehung einer randentkohlten Schicht durch Einsatz von Schutzgas vermieden wird, oder nach dem Warmwalzen das Abtragen der randentkohlten Schicht bis auf das Grundgefüge erfolgt.It is also possible to fire the element with bulletproof Material, such as composite fiber mats, too backing and / or at least regionally To weld with the body or body parts and to work with them (taylored blanks). The Thickness of the element preferably starts from 0.5 mm. In the Machining is done on both sides of a layer in of the order of magnitude up to 0.25 mm, so that the edge-decarburized structure is removed down to the basic structure. In the process of making the armor, especially for security vehicles, takes place first hot rolling of the element made of wear-resistant austenitic Manganese steel, either during hot rolling the emergence of a randentkohlten layer by use is avoided by inert gas, or after hot rolling the Removal of the edge-decarburized layer down to the basic structure he follows.
Bei Beschußversuchen wurde überraschender Weise festgestellt, daß sich die ballistischen Eigenschaften des Elements aus einem warmgewalzten verschleißfesten austenitischen Manganstahl nach dem Abschleifen wesentlich verbessert haben. Bereits mit einer Blechdicke von 2,5 mm wurde der Beschußklasse B4 standgehalten.When bombardment attempts became surprising found that the ballistic properties of the Elements of a hot-rolled wear-resistant austenitic manganese steel after grinding essential have improved. Already with a sheet thickness of 2.5 mm was withstood the B4 fire class.
Dabei wurde ursprünglich die mechanische Bearbeitung vorgenommen, um eine gleichmäßige Blechdicke für einen vorgesehenen Umformprozeß zu erzielen.This was originally the mechanical processing made to a uniform sheet thickness for a to achieve the intended forming process.
Als weiterer nicht vorhersehbarer positiver Effekt ist die bessere Kaltumformbarkeit und damit eine gute dreidimensionale Formbarkeit nach dem Entfernen der Randentkohlten Schicht zu verzeichnen. Es sind wesentlich höhere Umformgrade möglich, wobei eine Rißbildung in der Oberfläche, insbesondere bei kleinen Biegeradien, vermieden wird. Dadurch ist die Panzerung nahezu vollständig in der Art eines dreidimensionalen Formteiles an die Kontur der Fahrzeugkarosserie anpaßbar, da auch geringe Radien formbar sind. Die nicht vorhersehbaren hervorragenden ballistischen Eigenschaften ermöglichen die Herstellung einer Panzerung mit nur geringer Blechdicke, wodurch sich aufwendige Veränderungen der Karosserie und der Innenausstattung zum Einbau der Panzerung in das Fahrzeug auf ein Minimum reduzieren oder auch vollständig vermeiden lassen.Another unpredictable positive effect is the better cold workability and thus a good three-dimensional formability after removing the Edge decarburized layer record. It's essential Higher degrees of deformation possible, with a crack in the Surface, especially at small bending radii, avoided becomes. As a result, the armor is almost completely in the Type of a three-dimensional molded part to the contour of the Vehicle body adaptable because even small radii malleable are. The unpredictable outstanding ballistic Properties allow the production of armor with only small sheet thickness, which is costly Changes to the bodywork and interior decoration Installation of armor in the vehicle to a minimum reduce or even avoid completely.
Die Entfernung oder das Verhindern der Entstehung der randentkohlten Schicht wirkt sich somit positiv auf das ballistische Verhalten als auch auf die Kaltumformbarkeit aus. Beim Auftreffen eines Geschosses (Projektils) verformt sich die Panzerung ohne Rißbildung an dieser Position und verfestigt sich dabei zunehmend durch die dabei auftretende starke Aushärtung, so daß die Energie des Geschosses (Projektils) vollständig absorbiert wird.The removal or prevention of the emergence of Edge decarburized layer thus has a positive effect on the ballistic behavior as well as on cold workability out. Deformed when hitting a bullet (projectile) the armor without cracking at this position and increasingly solidified by the occurring strong curing, so that the energy of the projectile (Projectile) is completely absorbed.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels näher erläutert. Die zugehörigen Zeichnungen zeigen schematisierte Türausschnitte eines Sicherheitspersonenkraftwagens im Querschnitt, und zwar
- Fig. 1:
- mit einer die Karosserie bildenden Panzerung,
- Fig. 2:
- mit einer die Karosserie verstärkenden Panzerung,
- Fig. 3:
- mit einer die Karosserie bildenden hinterfütterten Panzerung und
- Fig. 4:
- mit einer die Karosserie verstärkenden hinterfütterten Panzerung.
- Fig. 1:
- with armor forming the body,
- Fig. 2:
- with armor reinforcing armor,
- 3:
- with a body forming backfilled armor and
- 4:
- with a body-reinforcing backfaced armor.
Fig. 1 zeigt in schematisierter Weise den Querschnitt des
äußeren Teils einer Fahrzeugtür, deren Innen- und Außenhaut
2 vollständig aus einem warmgewalzten verschleißfesten
austenitischen Manganstahl X120Mn12 besteht, dessen Dicke
z.B. im Bereich von etwa 2,5 mm bis 3,5 mm liegt. Die
chemische Zusammensetzung (Analysewerte in Prozent) ist in
der nachfolgenden Übersicht dargestellt:
Der Anteil der karbidbildenden Elemente (z.B. Crom -Cr-) soll dabei in der Summe unter 5% liegen und es sollen keine zeilenförmigen Ausscheidungen vorhanden sein. The proportion of carbide-forming elements (e.g., Crom -Cr-) should be in the sum below 5% and there should be no be present line-shaped precipitates.
Diese Panzerung hält nicht nur flächenhafte Stoßbelastungen aufgrund eines Fahrzeug-Crashs, sondern auch punktförmige Stoßbelastungen aufgrund von Beschuß der Beschußklassen FB3 und FB4 nach DIN EN 1522 zuverlässig ab, und zwar sowohl in ebenen als auch in gekrümmten Türbereichen. Diese Art von Panzerung läßt sich sehr einfach realisieren, woraus auch eine hohe Zuverlässigkeit der Beschußabwehr resultiert. Nicht dargestellt sind mehrere Lagen dieser Stähle, die bereichsweise miteinander verschweißt und gemeinsam umgeformt sind. Ihre Gesamtdicke kann wiederum beispielsweise bei etwa 2,5 bis 3,5 mm liegen. Selbstverständlich sind auch größere Blechdicken von Eizelblechen oder Mehrlagenblechen möglich.This armor does not only hold surface shock loads due to a vehicle crash, but also punctate Impact loads due to bombardment of the fire class FB3 and FB4 to DIN EN 1522 dependably, both in levels as well as in curved door areas. This kind of Armor can be realized very easily, from which also a high reliability of the bullet defense results. Not shown are several layers of these steels, the partially welded together and together are transformed. Your total thickness can turn for example, be about 2.5 to 3.5 mm. Of course, larger sheet thicknesses of Eizelblechen or multilayer sheets possible.
In Fig. 2 ist eine weitere Variante dargestellt, bei der
das Karosserieblech 4 von etwa 1 mm Dicke durch eine
innenliegende Panzerung 2 verstärkt ist. Obwohl
ausschnittsweise vollflächig dargestellt, kann diese
Verstärkung selbstverständlich auf besonders gefährdete
Bereiche beschränkt bleiben, die auch stark geformt sein
können.In Fig. 2, another variant is shown in the
the body panel 4 of about 1 mm thickness by a
Eine andere Art der Verstärkung ist Fig. 3 zu entnehmen.
Hier ist die aus einem warmgewalzten verschleißfesten
austenitischen Manganstahl bestehende Außenhaut 2 durch ein
Fasermaterial 6, beispielsweise ein Faserverbundmaterial,
vollflächig oder.bereichsweise hinterfüttert. Another type of reinforcement is shown in FIG. 3.
Here is the one made of a hot-rolled wear-resistant
austenitic manganese steel existing
Eine Kombination, bei der das Karosserieblech 4 durch eine
mit Fäserverbundmaterial hinterfütterte Panzerung 2 aus
Mehrphasenstahl verstärkt ist, zeigt Fig. 4.A combination in which the body panel 4 by a
Covered
Insgesamt wurde mit der Erfindung eine Panzerung realisiert, die eine sichere Beschußabwehr bietet und auf einfache Weise gewünschten Fahrzeugkonturen nachformbar ist.Overall, with the invention, an armor realized, which offers a safe bullet defense and on simple way desired vehicle contours nachformbar is.
Claims (13)
- Armour plate, in particular for safety motor vehicles, which, using at least one element (2) made from steel, absorbs the energy of projectiles striking it and prevents these projectiles from penetrating through, the element (2) consisting of hot-rolled wear-resistant austenitic manganese steel, characterized in that the steel does not have a surface-decarburized layer and is extremely strongly hardened during cold-forming, with the surface-decarburized layer formed during the hot-forming of the element (2) having been mechanically removed on both sides.
- Armour plate according to Claim 1, characterized in that the element comprises a plurality of individual layers, and the individual layers, at least in regions, are welded to one another and are deformed together.
- Armour plate according to Claim 1 or 2, characterized in that the element (2) is lined with bullet-proofing material (6).
- Armour plate according to one of Claims 1 to 3, characterized in that the element (2), at least in regions, is welded to one or more vehicle body parts (4) and deformed together with these parts.
- Armour plate according to one of Claims 1 to 4, characterized in that the element (2) is from 0.5 mm to approximately 3.5 mm thick.
- Process for producing the armour plate, in particular for safety motor vehicles, according to Claim 1, at least one element (2) consisting of steel, characterized in that the surface-decarburized layer, formed during hot-rolling, of the element (2), which consists of hot-rolled wear-resistant austenitic manganese steel, is removed by mechanical machining on both sides after the hot-rolling.
- Process according to Claim 6, characterized in that the surface-decarburized layer is removed by grinding.
- Process according to Claim 6 or 7, characterized in that the removal of the surface-decarburized layer takes place at a temperature of no greater than 250°C.
- Process according to one or more of Claims 6 to 8, characterized in that the mechanical machining removes a layer of the order of magnitude of up to 0.25 mm from both sides.
- Process according to one or more of Claims 6 to 9, characterized in that the surface structure is deliberately hardened during or after the mechanical removal of the surface-decarburized layer.
- Process according to Claim 10, characterized in that the hardening of the surface structure after the mechanical machining is effected by sand-blasting, diamond smoothing, finishing or rolling with a low infeed.
- Process for producing the armour plate, in particular for safety motor vehicles, according to Claim 11, at least one element (2) consisting of steel, characterized in that the formation of a surface-decarburized layer is avoided during the hot-rolling of the element (2) which consists of hot-rolled wear-resistant austenitic manganese steel, by the use of shielding gas.
- Process according to one or more of Claims 6 to 12, characterized in that the element (2) is finally three-dimensionally deformed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10016798 | 2000-04-05 | ||
| DE10016798A DE10016798B4 (en) | 2000-04-05 | 2000-04-05 | Use of a hot-rolled, wear-resistant austenitic manganese steel sheet |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| EP1152207A2 EP1152207A2 (en) | 2001-11-07 |
| EP1152207A3 EP1152207A3 (en) | 2001-11-14 |
| EP1152207B1 true EP1152207B1 (en) | 2005-07-20 |
| EP1152207B8 EP1152207B8 (en) | 2005-09-21 |
Family
ID=7637594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01108365A Expired - Lifetime EP1152207B8 (en) | 2000-04-05 | 2001-04-03 | Armour plate, in particular for safety motor vehicle |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1152207B8 (en) |
| AT (1) | ATE300032T1 (en) |
| BR (1) | BR0101424A (en) |
| DE (2) | DE10016798B4 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005014298B4 (en) | 2005-03-24 | 2006-11-30 | Benteler Automobiltechnik Gmbh | Armor for a vehicle |
| DE102006035153A1 (en) * | 2006-07-29 | 2007-11-22 | Audi Ag | Auto body for armored motor vehicle, has multiple supporting body sections and bullet-proof armoring, where B-pillars are formed from ballistic operative material, which is ballistic steel |
| DE102007039993A1 (en) * | 2007-08-23 | 2009-02-26 | Edag Gmbh & Co. Kgaa | Structural part for use in vehicle e.g. passenger car, has ballistic plate three-dimensionally molded into piece by using process of hot deformation in molding press and hardened by using vacuum oven after hot deformation |
| DE102008014914B4 (en) * | 2007-08-23 | 2013-07-04 | Vps Vehicle Protection Systems Gmbh | Structural part for a vehicle armor |
| DE202008000156U1 (en) * | 2008-01-03 | 2009-05-20 | Sälzer Sicherheitstechnik GmbH | Bulletproof clipboard |
| DE102010009184A1 (en) * | 2010-02-24 | 2011-08-25 | Benteler Automobiltechnik GmbH, 33102 | Disk frame for accommodating bullet-proof glass pane of motor vehicle, has profile component manufactured from armoring steel plate board and comprising bending with radius that corresponds to specific times of wall thickness of board |
| DE102012106950A1 (en) | 2012-07-30 | 2014-01-30 | Benteler Defense Gmbh & Co. Kg | Plating, particularly plating component for outer skin of motor vehicle, has two components, where former component is arranged partially in parallel extending distance to latter component |
| DE102015116884A1 (en) * | 2015-10-05 | 2017-04-06 | Benteler Defense Gmbh & Co. Kg | Vehicle armor member |
| DE102017009753A1 (en) * | 2017-10-19 | 2019-04-25 | Otto Schnell Gmbh & Co. Kg | armor member |
| DE102019116363A1 (en) | 2019-06-17 | 2020-12-17 | Benteler Automobiltechnik Gmbh | Method for the production of an armor component for motor vehicles |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3694174A (en) * | 1971-05-13 | 1972-09-26 | Us Army | Dual property steel armor |
| AT336659B (en) * | 1973-11-22 | 1977-05-25 | Ver Edelstahlwerke Ag | STEEL ALLOY FOR SHELL-PROOF OBJECTS |
| AT390806B (en) * | 1983-09-23 | 1990-07-10 | Kos Bernd | AUSTENITIC MANGANIC STEEL AND METHOD FOR THE PRODUCTION THEREOF |
| DE3340031C2 (en) * | 1983-11-05 | 1985-11-21 | Thyssen Stahl AG, 4100 Duisburg | Armored sheet metal and process for its manufacture |
| DE3805963A1 (en) * | 1988-02-25 | 1989-09-14 | Butzbacher Weichenbau Gmbh | Slide chair |
| FR2673394A1 (en) * | 1991-03-01 | 1992-09-04 | Creusot Loire | PROCESS FOR PRODUCING A FLAT COMPOSITE PRODUCT, STAINLESS SHIELDING AND ARMORED TANK OBTAINED BY THIS PROCESS. |
| RU2074900C1 (en) * | 1991-12-30 | 1997-03-10 | Поханг Айрон энд Стил Ко., Лтд. | Method of steel treatment (versions) |
| DE9215781U1 (en) * | 1992-11-20 | 1993-01-14 | Trasco Export GmbH, 2820 Bremen | Armour, especially for vehicles |
| DE4344711C2 (en) * | 1993-12-27 | 1995-11-09 | Daimler Benz Ag | Protective plate |
| KR970001324B1 (en) * | 1994-03-25 | 1997-02-05 | 김만제 | Hot rolling method of high mn steel |
| US6216579B1 (en) * | 1998-10-15 | 2001-04-17 | Her Majesty The Queen In Right Of Canada, As Represented By The Solicitor General Acting Through The Commissioner Of The Royal Mounted Canadian Police | Composite armor material |
-
2000
- 2000-04-05 DE DE10016798A patent/DE10016798B4/en not_active Expired - Fee Related
-
2001
- 2001-04-03 EP EP01108365A patent/EP1152207B8/en not_active Expired - Lifetime
- 2001-04-03 AT AT01108365T patent/ATE300032T1/en not_active IP Right Cessation
- 2001-04-03 DE DE50106756T patent/DE50106756D1/en not_active Expired - Lifetime
- 2001-04-05 BR BR0101424-2A patent/BR0101424A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1152207A2 (en) | 2001-11-07 |
| DE50106756D1 (en) | 2005-08-25 |
| DE10016798B4 (en) | 2006-05-04 |
| EP1152207A3 (en) | 2001-11-14 |
| EP1152207B8 (en) | 2005-09-21 |
| BR0101424A (en) | 2001-11-06 |
| DE10016798A1 (en) | 2001-11-08 |
| ATE300032T1 (en) | 2005-08-15 |
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