EP3650802B1 - Écran de protection avant contre des ogives à têtes creuses - Google Patents

Écran de protection avant contre des ogives à têtes creuses Download PDF

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Publication number
EP3650802B1
EP3650802B1 EP19208148.7A EP19208148A EP3650802B1 EP 3650802 B1 EP3650802 B1 EP 3650802B1 EP 19208148 A EP19208148 A EP 19208148A EP 3650802 B1 EP3650802 B1 EP 3650802B1
Authority
EP
European Patent Office
Prior art keywords
front screen
horizontal
horizontal profiles
alloys
profiles
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.)
Active
Application number
EP19208148.7A
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German (de)
English (en)
Other versions
EP3650802A1 (fr
Inventor
Gokdemir HUSEYIN
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.)
Cuhadaroglu Metal Sanayi Ve Pazarlama AS
Original Assignee
Cuhadaroglu Metal Sanayi Ve Pazarlama AS
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.)
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Publication date
Application filed by Cuhadaroglu Metal Sanayi Ve Pazarlama AS filed Critical Cuhadaroglu Metal Sanayi Ve Pazarlama AS
Publication of EP3650802A1 publication Critical patent/EP3650802A1/fr
Application granted granted Critical
Publication of EP3650802B1 publication Critical patent/EP3650802B1/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
    • 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

Definitions

  • the invention relates to systems that are made from metallic, polymeric, ceramic, wood-based materials or composite materials formed by combining these materials or made from coated materials, which may be designed in wedge form or blunt-ended which can be applied either on immobile structures or mobile structures used in land and sea transport, in order to neutralize shape charged warheads.
  • active protection systems are the systems based on the detection of the incoming warhead via devices such as camera, motion sensor, etc. and detonation of it before impact.
  • passive systems it is based on the damping the effect that is occurring by means of various techniques after the warhead explodes.
  • ERA reactive armors
  • An example of passive defense systems is front screens. The reason for using the front screen is to reveal the effect before the part desired to be protected, to prevent the effect which will occur or to dampen the effect completely.
  • Patent document no. EP2792992 discloses a hybrid slat armor (1) configured for protecting a body against a threat (10) having an anticipated impact direction.
  • the hybrid slat armor (1) comprises a plurality of slat units (20), each extending along a first longitudinal direction, the units (20) being spaced apart along a second direction perpendicular to the first direction.
  • Each slat unit (20) has a strike end configured for facing the anticipated impact direction, a rear end opposite the strike end. a top set of piercing elements (80) and a bottom set of piercing elements (80).
  • the piercing elements (80) of each set are successively arranged along the longitudinal direction of the slat unit (20).
  • the objective of the present invention is to stop the warheads having a shape charged structure using a front screen on the basis of the prior art. It is aimed that the front screen disrupts the form of the cone made from copper or a different engineering material provided in shape charged structure by means of its front part in form of a wedge, etc., and therefore the explosion that will occur is prevented from creating jet form even if the piezo trigger is triggered.
  • the subject matter of the invention comprises horizontal profiles (3) which are required for front screen design and production that will provide protection against shape charged warheads (1), on which continuous or intermittent wedge form is made with suitable production method or which is made from steel which is not shaped or from a suitable engineering material, shredder apparatuses (2, 6) which are according to the invention shaped as triangles with their bases fixed to the horizontal profile or which are according to other embodiments not forming part of the present invention of any form such as square, rectangle, circular, wedge, trapezoid, etc.
  • the invention is positioned at a certain distance from the surface desired to be protected.
  • the warhead (1) directed to the target must contact the invention first. For this reason, an appropriate attack scenario should be established and the positioning should be adjusted such that the warhead (1) will come in contact with the invention first, no matter where it comes from.
  • the invention ensures that the warhead (1) hits, but the piezo trigger is not triggered due to the positioning of both horizontal profile intervals and shredder apparatuses (2,6).
  • the said form of metal in the conical form inside the warhead (1) striking the invention will be disrupted and even if the warhead (1) striking the target explodes, it will completely or partially lose its penetrating effect.

Landscapes

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

Claims (4)

  1. Écran avant qui est fabriqué à partir de tous les types d'acier, en particulier l'acier de blindage, l'acier résistant à l'abrasion, les aciers étirés à froid, les métaux d'ingénierie tels que les alliages d'aluminium, les alliages de titane, les alliages de magnésium, les alliages de cuivre, les alliages de zinc, etc., les composites et les nano-composites avec une matrice métallique, céramique ou polymère, les polymères d'ingénierie et les matériaux en bois afin de fournir une protection contre les ogives (1) à charge creuse et comprenant ;
    - un boîtier vertical (4) de construction d'écran avant et/ou un boîtier horizontal (5) de construction d'écran avant,
    - les profilés horizontaux (3) et caractérisé par,
    - les appareils de déchiquetage (2, 6) qui sont fixés sur la surface supérieure des profilés horizontaux (3) et qui s'étendent des profilés horizontaux (3) respectifs aux autres profilés horizontaux ou au boîtier horizontal (5) et qui sont situés de manière continue ou avec des intervalles sur les profilés horizontaux (3) et qui ont la forme de triangles avec leurs bases fixées au profilé horizontal (3) qui sont adaptés pour ne pas laisser passer l'ogive (1).
  2. Écran avant selon la revendication 1, dans lequel les profilés horizontaux (3) sont fabriqués de manière intégrée, et non séparée, avec les appareils de déchiquetage (2, 6).
  3. Écran avant selon la revendication 1, dans lequel les bords desdits appareils de déchiquetage (2, 6) sont aiguisés, émoussés ou arrondis.
  4. Écran avant selon la revendication 1, dans lequel lesdits profilés horizontaux (3) sont adaptés pour être connectés à la structure d'une manière mobile, dans lequel un moteur de commande électrique, un mécanisme de commande hydraulique, pneumatique ou des mécanismes de commande mécanique sont utilisés pour la commande du mouvement.
EP19208148.7A 2018-11-09 2019-11-08 Écran de protection avant contre des ogives à têtes creuses Active EP3650802B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR201816930 2018-11-09

Publications (2)

Publication Number Publication Date
EP3650802A1 EP3650802A1 (fr) 2020-05-13
EP3650802B1 true EP3650802B1 (fr) 2022-02-16

Family

ID=68887193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19208148.7A Active EP3650802B1 (fr) 2018-11-09 2019-11-08 Écran de protection avant contre des ogives à têtes creuses

Country Status (1)

Country Link
EP (1) EP3650802B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113001106A (zh) * 2021-02-08 2021-06-22 沈阳中钛装备制造有限公司 一种钛合金防护板及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2957665A1 (fr) * 2010-03-22 2011-09-23 Nexter Systems Dispositif de protection balistique deployable anti-charges creuses
PL217168B1 (pl) * 2011-05-27 2014-06-30 Wojskowa Akad Tech Lekki pancerz prętowy
GB201201903D0 (en) 2012-02-03 2012-03-21 Amsafe Bridport Ltd Mounting assembly
IL225826A (en) * 2013-04-18 2014-11-30 Shai Eyal Integrated tile protection
US10441994B2 (en) 2014-01-09 2019-10-15 Moshe Ore Protecting net

Also Published As

Publication number Publication date
EP3650802A1 (fr) 2020-05-13

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