EP1944565A1 - Dispositif de défense contre les projectiles, en particulier contre les projectiles à charge creuse - Google Patents

Dispositif de défense contre les projectiles, en particulier contre les projectiles à charge creuse Download PDF

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Publication number
EP1944565A1
EP1944565A1 EP07405007A EP07405007A EP1944565A1 EP 1944565 A1 EP1944565 A1 EP 1944565A1 EP 07405007 A EP07405007 A EP 07405007A EP 07405007 A EP07405007 A EP 07405007A EP 1944565 A1 EP1944565 A1 EP 1944565A1
Authority
EP
European Patent Office
Prior art keywords
braid
wires
projectiles
mesh
projectile
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
EP07405007A
Other languages
German (de)
English (en)
Other versions
EP1944565B1 (fr
Inventor
Hanspeter Kaufmann
Stephan Wartmann
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.)
Fatzer AG Drahtseilfabrik
Original Assignee
Fatzer AG Drahtseilfabrik
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=38121887&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1944565(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fatzer AG Drahtseilfabrik filed Critical Fatzer AG Drahtseilfabrik
Priority to ES07405007T priority Critical patent/ES2388935T3/es
Priority to PL07405007T priority patent/PL1944565T3/pl
Priority to EP07405007A priority patent/EP1944565B1/fr
Priority to DK07405007.1T priority patent/DK1944565T3/da
Priority to US11/668,124 priority patent/US7975594B2/en
Publication of EP1944565A1 publication Critical patent/EP1944565A1/fr
Application granted granted Critical
Publication of EP1944565B1 publication Critical patent/EP1944565B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F41H5/013—Mounting or securing armour plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H11/00—Defence installations; Defence devices
    • F41H11/02—Anti-aircraft or anti-guided missile or anti-torpedo defence installations or systems
    • 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
    • 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
    • F41H5/026—Slat armour; Nets
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/911—Penetration resistant layer

Definitions

  • the invention relates to a device for the defense and protection of projectiles, in particular shaped charge projectiles according to the preamble of claim 1.
  • this inventive braid provides protection against shell bullets with shaped charge projectiles or similar braiding heads.
  • the present invention has for its object to provide a device of the type mentioned above, which is advantageous in terms of weight, creates better visibility for the crew and provides high security for the object to be protected.
  • the inventive device for the defense of projectiles in particular shaped charge projectiles whose protective wall or protective walls consists of a preferably diamond-shaped mesh-forming mesh or exist, compared to the conventional protective grids much easier, and their construction (assembly and disassembly) is much easier.
  • Significantly fewer connecting parts are needed, especially if wires, cables or rods are used for attachment through edge stitches and / or through loop-type end elements.
  • the device is easily transportable by aircraft, for example, because the wire mesh can be folded or rolled up. Thanks to their material properties, these special braids can also be prestressed without any plastic deformation, which facilitates installation and optimizes their function on the vehicles.
  • this device offers a high level of security in the sense that such projectiles are disturbed by these braids and thus become virtually unexploded. They lose their effect because this normally occurring upon impact liquid metal jet does not occur or is greatly disturbed.
  • the view is e.g. for the combat vehicle driver or for the crew much better than with the conventional protective grids.
  • Fig.1 is shown as an example of a projectile, in particular shaped charge projectiles, such as grenade projectiles, to be protected object a combat vehicle 1, which is equipped with an inventive device 2 for defense of projectiles.
  • the device 2 has several around the combat vehicle 1 arranged around protective walls, which consist of a wire mesh 3 according to the invention.
  • wire mesh 3 is a diagonal braid
  • the diamond-shaped mesh 4 forms and is preferably braided from steel wires.
  • FIG. 2 A particularly preferred embodiment of the wire mesh 3 is in Fig. 2 illustrated.
  • the wire mesh 3 is braided from helically bent wires 5, 6, 7, 8, etc., which have a pitch angle ⁇ (preferably 25 ° to 35 °).
  • ⁇ preferably 25 ° to 35 °.
  • the wire mesh 3 has a three-dimensional structure with a thickness which is several times the wire thickness.
  • the wires 5 to 8 are provided at their ends with loops or knots 5a, 6a, 7a, 8a, etc., and connected by these in pairs hinged together.
  • the wire mesh 3 be easily folded or rolled up for storage and transport.
  • this wire mesh with a center wire between the points of contact of the individual coil. It is also a braid with a training, which is formed of two or more wires or wire strands of steel (see EP-A-1 628 790 ).
  • a wire, a rope, a rod 10 or another frame element can be looped into the helically bent edge wire 5, by means of which the wire mesh 3 can be stretched in its longitudinal extension, and then the combat vehicle 1 are attached.
  • appropriate fasteners could directly hold the edge wire loops 5 '.
  • the wire mesh 3 can also be fastened laterally by means of similar elements (wires, cables, rods or directly engaging fastening means) guided by the loops or knots 5a, 6a, 7a, 8a, etc.
  • the individual protective walls of the device 2 can also be connected by wire mesh sections with a e.g. Be limited from frame formed frame and the device 2 are assembled from these.
  • Fasteners may also be formed by ropes, wires or strands.
  • the slightly round, conical, concave and / or convex clamping on a surface is also advantageous.
  • the size of the diamond-shaped meshes 4, in particular their incircle diameter B ( Fig. 2 ) is chosen so that it substantially corresponds to the maximum diameter of the shell bullets to be defended or something smaller or larger than this diameter.
  • the garnet can penetrate through the mesh 4, but is disturbed by touching the mesh and thereby in a sense "damaged" so that it does not come to the intended explosion or this is done only in reduced mass.
  • the three-dimensional structure of the wire mesh (3) contributes to the probability that the projectile touches the wire mesh (3) is greater than in a flat, only one of the wire thickness corresponding wire mesh, especially in obliquely arriving Einschdorfn.
  • the inventive device for repelling mortar shells is compared to the conventional protective grids much easier, and their construction (assembly and disassembly) is considerably easier, since much fewer connecting parts are needed, especially if the above, by the Randmaschen and / or by the loop-type end elements guided wires, ropes or rods can be used for attachment.
  • the device is easily transportable by aircraft, for example, because the wire mesh can be folded or rolled up.
  • the view for example for the combat vehicle driver or for the crew much better than in the conventional protective grids.
  • the wire mesh can be arranged closer to the object, this due to the bias in the mesh and due to the optimal stress-strain behavior and the deformation behavior of the special braid, so that for example in a combat vehicle, its overall width can be reduced, which facilitates the use eg in cities.
  • the device according to the invention can be used to defend grenade projectiles for the protection of many objects other than combat vehicles or mobile objects in general.
  • strategically important objects such as monitored driveways with the inventive device be equipped (as would under certain circumstances a single wall would be sufficient) or other objects are protected only temporarily.
  • the wire mesh 3 is particularly advantageous to manufacture the wire mesh 3 from wires that consist of a high-strength steel with a nominal strength between 1,000 and 3,000 N / mm 2 , which may also be spring steel wires according to DIN standard 17223. This allows much thinner wires to be used for the same strength, which reduces the likelihood of a garnet bullet striking the wire directly on the front of the firing member, resulting in a full-blown explosion.
  • the total weight of the device according to the invention is further reduced and the visibility is further improved, for example for the combat vehicle driver or for the crew.
  • the mesh size of a braid 3 can also be chosen so small that the braid exerts a protective shield function. In a collision of a garnet projectile always or at least for the most part a detonation arises. But due to a sufficient distance of the braid to the object 1, damage to the object can be prevented or greatly reduced.
  • the mesh size or the Inn Vietnamese bemesser the braid is advantageously less than 30 mm in such a case.
  • wire mesh 3 instead of individual, preferably helically bent wires and wire elements such as wire strands, wire ropes, wire bundles or the like could be used for the wire mesh 3.
  • the mesh 3 can basically consist of rectangular, triangular, polygonal and / or diamond-shaped meshes 4. It could also have a honeycomb or hexagonal formation as in garden horticulture. It is also possible that from plastics and / or parts of plastics and / or parts of combined materials such braid structures are formed or otherwise produced, which then can give the already mentioned mesh forms.
  • braiding may also be understood as a braid which is designed as a net, as for example in the document EP-A-0 679 457 is set forth.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
EP07405007A 2007-01-10 2007-01-10 Dispositif de défense contre les projectiles à charge creuse Not-in-force EP1944565B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES07405007T ES2388935T3 (es) 2007-01-10 2007-01-10 Dispositivo para defenderse contra proyectiles de carga hueca
PL07405007T PL1944565T3 (pl) 2007-01-10 2007-01-10 Urządzenie do obrony przed pociskami kumulacyjnymi
EP07405007A EP1944565B1 (fr) 2007-01-10 2007-01-10 Dispositif de défense contre les projectiles à charge creuse
DK07405007.1T DK1944565T3 (da) 2007-01-10 2007-01-10 Indretning til forsvar mod hulladningsprojektiler
US11/668,124 US7975594B2 (en) 2007-01-10 2007-01-29 Device for defense from projectiles, particularly shaped charge projectiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07405007A EP1944565B1 (fr) 2007-01-10 2007-01-10 Dispositif de défense contre les projectiles à charge creuse

Publications (2)

Publication Number Publication Date
EP1944565A1 true EP1944565A1 (fr) 2008-07-16
EP1944565B1 EP1944565B1 (fr) 2012-06-13

Family

ID=38121887

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07405007A Not-in-force EP1944565B1 (fr) 2007-01-10 2007-01-10 Dispositif de défense contre les projectiles à charge creuse

Country Status (5)

Country Link
US (1) US7975594B2 (fr)
EP (1) EP1944565B1 (fr)
DK (1) DK1944565T3 (fr)
ES (1) ES2388935T3 (fr)
PL (1) PL1944565T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009052821A1 (de) 2009-11-13 2011-05-19 Krauss-Maffei Wegmann Gmbh & Co. Kg Schutzelement zum Schutz gegen Hohlladungsgeschosse, Schutzabdeckung für ein Schutzelement, geschütztes Objekt sowie Verfahren zum Schutz eines Objektes
WO2011057628A1 (fr) 2009-11-13 2011-05-19 Krauss-Maffei Wegmann Gmbh & Co. Kg Élément de protection pour la protection contre des projectiles à charge creuse, recouvrement de protection d'un élément de protection, objet protégé et procédé pour la protection d'un objet
DE102009052820A1 (de) 2009-11-13 2011-05-26 Krauss-Maffei Wegmann Gmbh & Co. Kg Schutzabdeckung für Schutzelemente zum Schutz gegen Hohlladungsgeschosse, Schutzelement mit einer Schutzabdeckung sowie mit einem Schutzelement geschütztes Objekt
WO2019159159A1 (fr) 2018-02-19 2019-08-22 Robert Levy Système de filets de câbles de protection (pcns)
RU242989U1 (ru) * 2025-09-29 2026-04-21 Федеральное Государственное Казенное Военное Образовательное Учреждение Высшего Образования "Военная Академия Материально-Технического Обеспечения Имени Генерала Армии А.В.Хрулева" Министерства Обороны Российской Федерации Экран для защиты от беспилотных летательных аппаратов

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US7900548B2 (en) * 2006-02-09 2011-03-08 Foster Miller, Inc. Protection system including a net
US7866250B2 (en) * 2006-02-09 2011-01-11 Foster-Miller, Inc. Vehicle protection system
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US8615851B2 (en) * 2008-04-16 2013-12-31 Foster-Miller, Inc. Net patching devices
US8443709B2 (en) * 2008-04-16 2013-05-21 QinetiQ North America, Inc. Vehicle and structure shield hard point
US8011285B2 (en) * 2008-04-16 2011-09-06 Foster-Miller, Inc. Vehicle and structure shield
US8468927B2 (en) 2008-04-16 2013-06-25 QinetiQ North America, Inc. Vehicle and structure shield with a cable frame
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US8464627B2 (en) 2008-04-16 2013-06-18 QinetiQ North America, Inc. Vehicle and structure shield with improved hard points
US20110079135A1 (en) 2008-04-16 2011-04-07 Farinella Michael D Vehicle and structure shield net/frame arrangement
US8607685B2 (en) 2008-04-16 2013-12-17 QinetiQ North America, Inc. Load sharing hard point net
US8245620B2 (en) * 2008-04-16 2012-08-21 QinetiQ North America, Inc. Low breaking strength vehicle and structure shield net/frame arrangement
WO2011142784A2 (fr) * 2009-12-15 2011-11-17 Force Protection Technologies, Inc. Appareil pour étendre et rétracter un système de blindage pour neutraliser des projectiles à haute énergie
US8677882B2 (en) 2010-09-08 2014-03-25 QinetiQ North America, Inc. Vehicle and structure shield with flexible frame
FR2970773B1 (fr) * 2011-01-21 2015-02-20 Nexter Systems Grille de protection
JP5685475B2 (ja) * 2011-04-11 2015-03-18 株式会社ケィズ・アロー 防護装置
US20120291616A1 (en) * 2011-05-17 2012-11-22 Andrewartha Michael I Shield kits for projectile protection
US8297193B1 (en) 2011-07-08 2012-10-30 Foster-Miller, Inc. Surrogate RPG
FR2978540B1 (fr) * 2011-07-29 2013-07-26 Nexter Systems Grille de protection pour ouvrant
GB2494457A (en) * 2011-09-12 2013-03-13 Ten Cate Advanced Armour Uk Ltd Armour module for a vehicle
WO2013043216A1 (fr) * 2011-09-22 2013-03-28 QinetiQ North America, Inc. Blindage de véhicule et de structure avec un cadre à câble
CH706178B1 (de) * 2012-02-24 2016-02-15 Geobrugg Ag Netz, insbesondere für den Schutz-, Sicherheits-, Gewässerzucht- oder Architekturbereich, sowie eine Vorrichtung zur Herstellung des Netzes.
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US9835417B1 (en) * 2014-11-18 2017-12-05 Ronald J. Kay RPG shield netting and related manufacturing methods
DE102017101754B3 (de) * 2017-01-30 2018-05-17 Geobrugg Ag Drahtgeflecht und Verfahren zur Herstellung einer Wendel für ein Drahtgeflecht
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CN106969670A (zh) * 2017-04-30 2017-07-21 曹伟 拦截巡航导弹防护网
IL271158B2 (en) * 2019-12-03 2024-04-01 Cohen Michael Composite shutter/mesh armor

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EP1628790B1 (fr) * 2004-06-08 2006-09-27 Fatzer Ag Filet de protection, en particulier pour un dispositif de protection contre la chute de pierres ou pour un dispositif de protection de talus
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009052821A1 (de) 2009-11-13 2011-05-19 Krauss-Maffei Wegmann Gmbh & Co. Kg Schutzelement zum Schutz gegen Hohlladungsgeschosse, Schutzabdeckung für ein Schutzelement, geschütztes Objekt sowie Verfahren zum Schutz eines Objektes
WO2011057628A1 (fr) 2009-11-13 2011-05-19 Krauss-Maffei Wegmann Gmbh & Co. Kg Élément de protection pour la protection contre des projectiles à charge creuse, recouvrement de protection d'un élément de protection, objet protégé et procédé pour la protection d'un objet
DE102009052820A1 (de) 2009-11-13 2011-05-26 Krauss-Maffei Wegmann Gmbh & Co. Kg Schutzabdeckung für Schutzelemente zum Schutz gegen Hohlladungsgeschosse, Schutzelement mit einer Schutzabdeckung sowie mit einem Schutzelement geschütztes Objekt
DE102009052821B4 (de) * 2009-11-13 2012-05-24 Krauss-Maffei Wegmann Gmbh & Co. Kg Schutzelement zum Schutz gegen Hohlladungsgeschosse, Schutzabdeckung für ein Schutzelement, geschütztes Objekt sowie Verfahren zum Schutz eines Objektes
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
EP3018442A1 (fr) 2009-11-13 2016-05-11 Krauss-Maffei Wegmann GmbH & Co. KG Recouvrement de protection d'un élément de protection
WO2019159159A1 (fr) 2018-02-19 2019-08-22 Robert Levy Système de filets de câbles de protection (pcns)
EP3769030A4 (fr) * 2018-02-19 2022-04-06 Robert Levy Système de filets de câbles de protection (pcns)
RU242989U1 (ru) * 2025-09-29 2026-04-21 Федеральное Государственное Казенное Военное Образовательное Учреждение Высшего Образования "Военная Академия Материально-Технического Обеспечения Имени Генерала Армии А.В.Хрулева" Министерства Обороны Российской Федерации Экран для защиты от беспилотных летательных аппаратов

Also Published As

Publication number Publication date
US20080164379A1 (en) 2008-07-10
ES2388935T3 (es) 2012-10-19
US7975594B2 (en) 2011-07-12
DK1944565T3 (da) 2012-08-13
PL1944565T3 (pl) 2012-11-30
EP1944565B1 (fr) 2012-06-13

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