ATE453849T1 - COMPOSITE ARMOR PLATE AND CERAMIC BODY THEREOF - Google Patents

COMPOSITE ARMOR PLATE AND CERAMIC BODY THEREOF

Info

Publication number
ATE453849T1
ATE453849T1 AT04255976T AT04255976T ATE453849T1 AT E453849 T1 ATE453849 T1 AT E453849T1 AT 04255976 T AT04255976 T AT 04255976T AT 04255976 T AT04255976 T AT 04255976T AT E453849 T1 ATE453849 T1 AT E453849T1
Authority
AT
Austria
Prior art keywords
pellets
plate
elastic material
bound
sectional area
Prior art date
Application number
AT04255976T
Other languages
German (de)
Inventor
Michael Cohen
Original Assignee
Michael Cohen
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=34073794&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE453849(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Michael Cohen filed Critical Michael Cohen
Application granted granted Critical
Publication of ATE453849T1 publication Critical patent/ATE453849T1/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

Abstract

The invention provides a composite armor plate for absorbing and dissipating kinetic energy from high-velocity projectiles, the plate comprising a single internal layer of pellets which are bound and retained in plate form by an elastic material, substantially internally within the elastic material, such that the pellets are bound in a plurality of spaced-apart rows and columns, the pellets being made of ceramic material, and the pellets being substantially fully embedded in the elastic material so that the pellets form an internal layer, wherein the solidified material and the plate are elastic, and wherein a majority of each of the pellets is in direct contact with six adjacent pellets in the same layer to provide mutual lateral confinement therebetween, each of the pellets being characterized by a body having a substantially regular geometric cross-sectional area and first and second end faces, each of the end faces projecting from the body and having an outwardly decreasing cross-sectional area wherein the height of the end face disposed substantially opposite to an outer impact receiving major surface of the plate is less than 15% of the length of the diameter of the pellet body from which it projects. <IMAGE>
AT04255976T 2003-10-09 2004-09-29 COMPOSITE ARMOR PLATE AND CERAMIC BODY THEREOF ATE453849T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL15832003A IL158320A0 (en) 2003-10-09 2003-10-09 A composite armor plate and ceramic bodies for use therein

Publications (1)

Publication Number Publication Date
ATE453849T1 true ATE453849T1 (en) 2010-01-15

Family

ID=34073794

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04255976T ATE453849T1 (en) 2003-10-09 2004-09-29 COMPOSITE ARMOR PLATE AND CERAMIC BODY THEREOF

Country Status (9)

Country Link
US (1) US20070028757A1 (en)
EP (1) EP1522817B2 (en)
JP (1) JP2005114340A (en)
AT (1) ATE453849T1 (en)
AU (1) AU2004214525B2 (en)
CA (1) CA2479583C (en)
DE (1) DE602004024857D1 (en)
IL (1) IL158320A0 (en)
NZ (1) NZ535089A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7562612B2 (en) 2001-07-25 2009-07-21 Aceram Materials & Technologies, Inc. Ceramic components, ceramic component systems, and ceramic armour systems
CA2483231C (en) 2004-09-30 2011-11-29 Aceram Technologies Inc. Ceramic armor system with diamond coating
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
IL169230A (en) 2005-06-16 2012-03-29 Plasan Sasa Agricultural Cooperative Soc Ltd Ballistic armor
JP4807553B2 (en) * 2005-08-10 2011-11-02 株式会社ケィズ・アロー Pellet protector
US7866248B2 (en) * 2006-01-23 2011-01-11 Intellectual Property Holdings, Llc Encapsulated ceramic composite armor
JP4925727B2 (en) * 2006-05-30 2012-05-09 京セラ株式会社 Protective member
GB0610791D0 (en) * 2006-06-02 2006-07-12 Aigis Blast Prot Ltd Blast attenuation structure
AT504712A1 (en) * 2006-12-21 2008-07-15 Steyr Daimler Puch Ag METHOD FOR PRODUCING AN ADDITIONAL FUELING
WO2008083457A1 (en) * 2007-01-11 2008-07-17 Dew Engineering And Development Limited Pellets for use in composite armor panels
IL182511A (en) 2007-04-12 2014-07-31 Yoav Hirschberg Semi-fabricated armor layer, an armor panel produced therefrom and method of production thereof
IL190360A0 (en) 2008-03-20 2009-09-22 Moshe Ravid Ballistic armor
IL196191A (en) * 2008-12-25 2013-09-30 Moshe Ravid Armor plate
US9835416B1 (en) * 2010-04-12 2017-12-05 The United States Of America, As Represented By The Secretary Of The Navy Multi-ply heterogeneous armor with viscoelastic layers
KR101315855B1 (en) 2011-12-26 2013-10-08 국방과학연구소 Mixed multi-layer amorphous surface composite for armor
CN108332614B (en) * 2018-02-01 2023-08-22 山东中恒景新碳纤维科技发展有限公司 Bulletproof helmet with honeycomb barrier structure and preparation method thereof

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1599798A (en) † 1968-10-21 1970-07-20
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
EP0699887A3 (en) * 1994-09-02 1996-09-04 A F H Investment Ltd Ballastic laminated armour
US5763813A (en) 1996-08-26 1998-06-09 Kibbutz Kfar Etzion Composite armor panel
US6203908B1 (en) 1996-08-26 2001-03-20 Michael Cohen Composite armor
IL119386A (en) * 1996-10-09 2000-09-28 Cohen Michael Composite armor
US6112635A (en) 1996-08-26 2000-09-05 Mofet Etzion Composite armor panel
US6289781B1 (en) 1996-08-26 2001-09-18 Michael Cohen Composite armor plates and panel
IL124085A (en) 1998-04-14 2001-06-14 Cohen Michael Composite armor panel
US6035438A (en) * 1999-04-30 2000-03-14 Neal; Murray L. Method and apparatus for defeating ballistic projectiles
IL138897A0 (en) * 2000-10-05 2004-08-31 Cohen Michael Composite armor panel
US6826996B2 (en) * 2002-03-11 2004-12-07 General Dynamics Land Systems, Inc. Structural composite armor and method of manufacturing it
CA2439183C (en) † 2002-09-19 2011-04-05 Michael Cohen Ceramic bodies and ballistic armor incorporating the same
IL158237A (en) † 2003-10-02 2013-03-24 Cohen Michael Ceramic bodies for armor panel

Also Published As

Publication number Publication date
US20070028757A1 (en) 2007-02-08
JP2005114340A (en) 2005-04-28
IL158320A0 (en) 2004-08-31
EP1522817A1 (en) 2005-04-13
EP1522817B1 (en) 2009-12-30
CA2479583C (en) 2011-02-22
EP1522817B2 (en) 2016-08-10
AU2004214525B2 (en) 2010-06-24
DE602004024857D1 (en) 2010-02-11
NZ535089A (en) 2006-03-31
AU2004214525A1 (en) 2005-04-28
CA2479583A1 (en) 2005-04-09

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Legal Events

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