EP1485667B1 - Blindage composite, s'utilisant notamment dans des automobiles - Google Patents

Blindage composite, s'utilisant notamment dans des automobiles Download PDF

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Publication number
EP1485667B1
EP1485667B1 EP03720172A EP03720172A EP1485667B1 EP 1485667 B1 EP1485667 B1 EP 1485667B1 EP 03720172 A EP03720172 A EP 03720172A EP 03720172 A EP03720172 A EP 03720172A EP 1485667 B1 EP1485667 B1 EP 1485667B1
Authority
EP
European Patent Office
Prior art keywords
outer layer
leg
edge
plate
layer
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
EP03720172A
Other languages
German (de)
English (en)
Other versions
EP1485667A1 (fr
Inventor
Friedrich Wolf
Andreas Altmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krauss Maffei Wegmann GmbH and Co KG
Original Assignee
Krauss Maffei Wegmann GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Krauss Maffei Wegmann GmbH and Co KG filed Critical Krauss Maffei Wegmann GmbH and Co KG
Publication of EP1485667A1 publication Critical patent/EP1485667A1/fr
Application granted granted Critical
Publication of EP1485667B1 publication Critical patent/EP1485667B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F41H5/0414—Layered armour containing ceramic material
    • F41H5/0428—Ceramic layers in combination with additional layers made of fibres, fabrics or plastics
    • F41H5/0435—Ceramic layers in combination with additional layers made of fibres, fabrics or plastics the additional layers being only fibre- or fabric-reinforced layers

Definitions

  • the invention relates to a composite armor, in particular for installation in motor vehicles, consisting of individual plates with an outer layer of a protective material of high hardness and an inner layer of a fiber material of lower hardness.
  • a composite armor in particular for installation in motor vehicles, consisting of individual plates with an outer layer of a protective material of high hardness and an inner layer of a fiber material of lower hardness.
  • Such plates are known per se, wherein the outer layer forming protective material of high hardness, for example, may be a ceramic material, while the inner layer forming fiber material of lower hardness, for example a glass fiber composite may be.
  • a problematic area of such composite armor plates is the area of the outer edges, in which optionally the individual plates are attached to each other. This area is a weak point of armor, especially for projectiles that hit this area at an angle. It exists then the risk that the plate breaks off in the edge region and pass the projectile or parts of the projectile at the outer edge of the plate or between two plates into the interior of the vehicle. This is particularly critical if the outer edges of the plate or the plates are in alignment with the edge between the vehicle door and body.
  • the invention has the object of providing a composite armor with the features specified in the preamble of claim 1 in such a way that each single plate ensures adequate protection even against obliquely impinging projectiles in the region of its outer edge or outer edges.
  • the basic idea of the invention is to provide each panel of the composite armor along at least one of its outer edges with an additional edge reinforcement covering the outer layer at the side edge, which consists of a steel with good strength properties and the area of the outer edge of the panel before breaking or chipping protects.
  • this edge reinforcement has an angle profile strip, the first leg is guided perpendicular to the plate surface at the side edge of the outer layer, while the second leg is parallel to the plate surface and is integrated into the plate.
  • the first leg guided along the outer layer of the angle profile strip the outer surface of the Outer layer surmounted by a predetermined length.
  • the connection between the edge reinforcement and the layers of the plate can be effected by means of an adhesive.
  • the drawing shows a part of a plate of a composite armor in the region of an outer edge.
  • the plate has an outer layer 1, for example of a ceramic material, which is connected by an adhesive layer 4.1 with an inner layer 2, for example of a glass fiber composite.
  • an edge reinforcement is arranged, which has an angle profile strip 3 made of a steel with good strength properties.
  • This angle profile strip 3 is arranged on the outer edge so that its first leg 3.1 is perpendicular to the plate surface, covering the side edge of the outer layer 1 and projects beyond the surface of the outer layer by a predetermined length.
  • the second leg 3.2 of the angle profile strip 3 is parallel to the plate surface and is integrated into the plate and indeed in the inner layer 2 such that one of the outer layer once facing side is flush with the interface between outer layer 1 and inner layer 2.
  • the second leg 3.2 underlines the outer layer 1 on a predetermined length.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Laminated Bodies (AREA)
  • Motor Or Generator Frames (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Finger-Pressure Massage (AREA)
  • Braking Arrangements (AREA)

Claims (6)

  1. Blindage composite, en particulier pour une installation sur un véhicule automobile, composé de plaques individuelles comportant une couche externe (1) d'un matériau de protection de grande dureté et une couche interne (2) d'un matériau de fibres de dureté inférieure, blindage dans lequel chaque plaque présente le long d'au moins l'un de ses chants extérieurs une pièce de renforcement de chant (3) en acier d'une épaisseur prédéfinie et qui est reliée solidement à la plaque,
    caractérisé en ce que la pièce de renforcement de chant recouvre au moins le chant latéral de la couche externe (I).
  2. Blindage composite selon la revendication 1, caractérisé en ce que la pièce de renforcement de chant présente une cornière profilée (3) dont la première branche (3.1) s'étend verticalement à la surface de plaque en recouvrant le chant latéral de la couche externe (1) alors que la deuxième branche (3.2) s'étend au-dessous de la surface de plaque et en parallèle à celle-ci.
  3. Blindage composite selon la revendication 2, caractérisé en ce que la deuxième branche (3.2) de la cornière profilée (3) s'étend en passant sous la couche externe (1) sur une longueur prédéfinie dans la zone entre la couche externe (1) et la couche interne (2).
  4. Blindage composite selon la revendication 3, caractérisé en ce que la deuxième branche (3.2) est intégrée dans la couche interne (2) et sa face tournée vers la couche externe (1) s'étend en affleurement avec la surface limite entre la couche externe (1) et la couche interne (2).
  5. Blindage composite selon l'une quelconque des revendications 2 à 4, caractérisé en ce que la première branche (3.1) de la cornière profilée (3) dépasse de la surface extérieure de la couche externe (1) d'une longueur prédéfinie.
  6. Blindage composite selon l'une quelconque des revendications 1 à 5, caractérisé en ce que la connexion entre la pièce de renforcement de chant (3) et la couche externe et/ou interne (1, 2) de la plaque est obtenue au moyen d'une colle (4, 4.2).
EP03720172A 2002-03-19 2003-03-14 Blindage composite, s'utilisant notamment dans des automobiles Expired - Lifetime EP1485667B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10212058 2002-03-19
DE10212058A DE10212058A1 (de) 2002-03-19 2002-03-19 Verbundpanzerung, insbesondere zum Einbau in Kraftfahrzeuge
PCT/DE2003/000826 WO2003078917A1 (fr) 2002-03-19 2003-03-14 Blindage composite, s'utilisant notamment dans des automobiles

Publications (2)

Publication Number Publication Date
EP1485667A1 EP1485667A1 (fr) 2004-12-15
EP1485667B1 true EP1485667B1 (fr) 2009-08-26

Family

ID=27797908

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03720172A Expired - Lifetime EP1485667B1 (fr) 2002-03-19 2003-03-14 Blindage composite, s'utilisant notamment dans des automobiles

Country Status (5)

Country Link
US (1) US20050172792A1 (fr)
EP (1) EP1485667B1 (fr)
AT (1) ATE441081T1 (fr)
DE (2) DE10212058A1 (fr)
WO (1) WO2003078917A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7866248B2 (en) 2006-01-23 2011-01-11 Intellectual Property Holdings, Llc Encapsulated ceramic composite armor
US20080236378A1 (en) * 2007-03-30 2008-10-02 Intellectual Property Holdings, Llc Affixable armor tiles
JP2011501800A (ja) * 2007-09-28 2011-01-13 ジェネラル ダイナミクス ランド システムズ，インコーポレイテッド 軽量装甲防護の向上のための装置、方法およびシステム
US20100282062A1 (en) * 2007-11-16 2010-11-11 Intellectual Property Holdings, Llc Armor protection against explosively-formed projectiles
US8176831B2 (en) * 2009-04-10 2012-05-15 Nova Research, Inc. Armor plate
IL198882A0 (en) * 2009-05-21 2010-02-17 Plasan Sasa Ltd Externally mounted window system, a bracket thereof and a method for its assembly
US20110203452A1 (en) * 2010-02-19 2011-08-25 Nova Research, Inc. Armor plate
DE202011001371U1 (de) 2011-01-12 2011-04-14 Isoclima Gmbh Panzerglasscheibe und zugehörige, durchschusshemmende Vorrichtung
US8695476B2 (en) 2011-03-14 2014-04-15 The United States Of America, As Represented By The Secretary Of The Navy Armor plate with shock wave absorbing properties
EP3673224A1 (fr) * 2018-11-13 2020-07-01 Safran Cabin Inc. Panneau aéronautique comprenant un blindage pare-balles

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US351297A (en) * 1886-10-19 John a
US787065A (en) * 1902-04-25 1905-04-11 Frank G White Armor-plate.
US1266196A (en) * 1917-05-07 1918-05-14 Frederic W Bentley Protective armor for ships.
US2746892A (en) * 1952-11-04 1956-05-22 Isoflex Corp Multi-layer heat insulating material
DE1196100B (de) * 1962-11-22 1965-07-01 Schuberth Werk K G Beschuss- und splitterhemmender Koerperschutz
US3683828A (en) * 1967-05-12 1972-08-15 Richard A Alliegro Recomposite ceramic armor with metallic support strip
US3592942A (en) * 1968-05-02 1971-07-13 Norton Co Composite ceramic armor
BE792805A (fr) * 1971-12-17 1973-03-30 Feldmuehle Anlagen Prod Vetement de protection contre les projectiles a forte energie cinetiqu
US3894472A (en) * 1973-08-08 1975-07-15 Richard C Davis Bullet proof protective armor
US4364300A (en) * 1978-06-26 1982-12-21 The United States Of America As Represented By The Secretary Of The Army Composite cored combat vehicle armor
US4352851A (en) * 1980-12-16 1982-10-05 The United States Of America As Represented By The Secretary Of The Navy Void filler foam fire suppression system
US4674394A (en) * 1985-10-16 1987-06-23 Pro-Tech Armored Products Of New York, Inc. Portable bullet-proof shield
US4664967A (en) * 1986-04-21 1987-05-12 The United States Of America As Represented By The Secretary Of The Army Ballistic spall liner
CH671989A5 (en) * 1987-01-09 1989-10-13 Contraves Ag Multilayer wall panel for military applications - has structure enclosed by profiled frame electrically coupled to central metal sheet
DE4142416C2 (de) * 1991-12-20 1998-10-08 Bayerische Motoren Werke Ag Kraftfahrzeugfenster mit einer aus Panzerglas bestehenden sowie in einem Aufnahmerahmen angeordneten Fensterscheibe
DE4234369C1 (de) * 1992-10-12 1994-03-17 Clouth Gummiwerke Ag Sprengschutzmatte
AU645739B3 (en) * 1993-08-19 1994-01-20 Martial Armour Pty Limited Bullet resistant material
US5435226A (en) * 1993-11-22 1995-07-25 Rockwell International Corp. Light armor improvement
US5463929A (en) * 1994-07-20 1995-11-07 Mejia; Santiago Armoring material mounting assembly
US5654518A (en) * 1995-12-06 1997-08-05 Rockwell International Corporation Double truss structural armor component
US6009790A (en) * 1998-02-03 2000-01-04 Tekorius; Paul Single-use, bullet-proof shield
DE10002671B4 (de) * 2000-01-24 2004-05-13 Sachsenring Fahrzeugtechnik Gmbh Verbundglasscheibe für Sicherheitskraftfahrzeuge

Also Published As

Publication number Publication date
DE50311849D1 (de) 2009-10-08
DE10212058A1 (de) 2003-10-02
ATE441081T1 (de) 2009-09-15
EP1485667A1 (fr) 2004-12-15
US20050172792A1 (en) 2005-08-11
WO2003078917A1 (fr) 2003-09-25

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