ATE170285T1 - COMPOSITE ARMOR PLATE AND METHOD FOR PRODUCTION - Google Patents

COMPOSITE ARMOR PLATE AND METHOD FOR PRODUCTION

Info

Publication number
ATE170285T1
ATE170285T1 AT96308166T AT96308166T ATE170285T1 AT E170285 T1 ATE170285 T1 AT E170285T1 AT 96308166 T AT96308166 T AT 96308166T AT 96308166 T AT96308166 T AT 96308166T AT E170285 T1 ATE170285 T1 AT E170285T1
Authority
AT
Austria
Prior art keywords
pellets
panel
majority
composite armor
production
Prior art date
Application number
AT96308166T
Other languages
German (de)
Inventor
Michael Cohen
Avinoam Israeli
Original Assignee
Mofet Etzion
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=8225148&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE170285(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mofet Etzion filed Critical Mofet Etzion
Application granted granted Critical
Publication of ATE170285T1 publication Critical patent/ATE170285T1/en

Links

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
    • 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
    • F41H5/0492—Layered armour containing hard elements, e.g. plates, spheres, rods, separated from each other, the elements being connected to a further flexible layer or being embedded in a plastics or an elastomer matrix

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention provides a composite armor material for absorbing and dissipating kinetic energy from high velocity, armor-piercing projectiles, comprising a panel consisting essentially of a single internal layer of high density ceramic pellets having an Al203 content of at least 85% and a specific gravity of at least 2.5, said pellets being directly bound and retained in panel form by a solidified material which is elastic at a temperature below 250 DEG C, the majority of said pellets each having a major axis in the range of about 3-12 mm, and being bound by said solidified material in a plurality of superposed rows, wherein a majority of each of said pellets is in contact with at least 4 adjacent pellets, and the total weight of said panel does not exceed 45 kg/m<2>. <IMAGE>
AT96308166T 1996-11-12 1996-11-12 COMPOSITE ARMOR PLATE AND METHOD FOR PRODUCTION ATE170285T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96308166A EP0843149B1 (en) 1996-11-12 1996-11-12 Composite armor panel and manufacturing method therefor

Publications (1)

Publication Number Publication Date
ATE170285T1 true ATE170285T1 (en) 1998-09-15

Family

ID=8225148

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96308166T ATE170285T1 (en) 1996-11-12 1996-11-12 COMPOSITE ARMOR PLATE AND METHOD FOR PRODUCTION

Country Status (5)

Country Link
EP (1) EP0843149B1 (en)
AT (1) ATE170285T1 (en)
DE (1) DE69600574T2 (en)
DK (1) DK0843149T3 (en)
ES (1) ES2124067T3 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL124543A (en) † 1998-05-19 2001-08-26 Cohen Michael Composite armor panel
ATE336705T1 (en) * 1998-03-10 2006-09-15 Mofet Etzion COMPOSITE ARMOR PLATE
JP3628257B2 (en) * 1998-03-30 2005-03-09 モフェット エツィオン Composite armor panel
IL124085A (en) * 1998-04-14 2001-06-14 Cohen Michael Composite armor panel
IL128441A0 (en) 1999-02-09 2001-01-28 Israel State Ballistic armor panel
RU2169335C2 (en) * 1999-04-06 2001-06-20 Шпильчин Ярослав Васильевич Armor member
IL135936A (en) * 2000-05-02 2004-06-20 Cohen Michael Alumina ceramic products
IL138897A0 (en) 2000-10-05 2004-08-31 Cohen Michael Composite armor panel
US7543523B2 (en) 2001-10-01 2009-06-09 Lockheed Martin Corporation Antiballistic armor
WO2005103363A2 (en) * 2004-04-23 2005-11-03 The United States Of America, As Represented By The Secretary Of The Navy Armor including a strain rate hardening elastomer
IL157584A (en) 2003-08-26 2008-07-08 Cohen Michael Composite armor plate
IL158237A (en) 2003-10-02 2013-03-24 Cohen Michael Ceramic bodies for armor panel
US8281700B2 (en) 2004-09-08 2012-10-09 Michael Cohen Composite armor plate and ceramic bodies for use therein
DE102005013660A1 (en) 2005-03-24 2006-09-28 Krauss-Maffei Wegmann Gmbh & Co. Kg Composite armor plate for protecting vehicles or buildings from armor-piercing projectiles with high kinetic energy
GB0506360D0 (en) 2005-03-30 2005-05-04 Secr Defence A ceramic element for use in armour
US7383762B2 (en) 2005-04-03 2008-06-10 Michael Cohen Ceramic pellets and composite armor panel containing the same
RU2315257C1 (en) * 2006-07-20 2008-01-20 Государственное образовательное учреждение высшего профессионального образования Волгоградский государственный технический университет (ВолгГТУ) Armored component
DE502008002989D1 (en) 2007-02-14 2011-05-12 Krauss Maffei Wegmann Gmbh & C Method for producing a composite armor plate
EP2023072A1 (en) 2007-08-09 2009-02-11 ETEC Gesellschaft für technische Keramik mbH Set of pellets for armor protection
EP2071272A3 (en) 2007-12-11 2012-11-21 Michael Cohen Composite armor plate and method for using the same
IL192894A0 (en) * 2008-07-17 2011-08-01 Moshe Ravid Armor panel
US8438963B2 (en) 2010-09-07 2013-05-14 Michael Cohen High density ceramic bodies and composite armor comprising the same
IL210327A0 (en) * 2010-09-07 2011-07-31 Cohen Michael High density ceramic bodies and composite armor comprising the same
RU2539269C1 (en) * 2013-06-13 2015-01-20 Закрытое акционерное общество "Научно-производственное объединение специальных материалов" Volume-combined armour
RU2542813C1 (en) * 2013-11-19 2015-02-27 Открытое акционерное общество "Обнинское научно-производственное предприятие "Технология" Volumetric combination armour
CN117029579A (en) * 2023-07-21 2023-11-10 中航装甲科技有限公司 A new type of bulletproof armor and its preparation method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705558A (en) * 1963-04-24 1972-12-12 Gen Motors Corp Armor
DE1213305B (en) * 1963-08-06 1966-03-24 Feldmuehle Ag Armor plate, especially for protection against tank shells and against shaped charges
BE711388A (en) * 1967-03-01 1968-08-28
US4061815A (en) * 1967-10-26 1977-12-06 The Upjohn Company Novel compositions
GB1352418A (en) * 1971-05-11 1974-05-08 Feldmuehle Anlagen Prod Armour plate
DE3228264A1 (en) * 1981-08-13 1985-12-05 Harry 7311 Hochdorf Apprich Bulletproof multi-layer material
FR2559254A1 (en) * 1984-02-02 1985-08-09 Picard Armour resistant to piercing and process for producing it.
DE3507216A1 (en) * 1985-03-01 1986-09-04 Rheinmetall GmbH, 4000 Düsseldorf Composite plate
US5361678A (en) * 1989-09-21 1994-11-08 Aluminum Company Of America Coated ceramic bodies in composite armor
FR2711782A1 (en) * 1991-07-30 1995-05-05 Creusot Loire Armour element comprising a system of particles made of hard material, and method of making this armour element
GB2272272B (en) * 1992-11-10 1996-07-24 T & N Technology Ltd Armour

Also Published As

Publication number Publication date
EP0843149B1 (en) 1998-08-26
ES2124067T3 (en) 1999-01-16
EP0843149A1 (en) 1998-05-20
DK0843149T3 (en) 1999-05-25
DE69600574T2 (en) 1999-06-17
DE69600574D1 (en) 1998-10-01

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Legal Events

Date Code Title Description
RZN Patent revoked