CA2331529C - Blindage composite - Google Patents

Blindage composite Download PDF

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Publication number
CA2331529C
CA2331529C CA002331529A CA2331529A CA2331529C CA 2331529 C CA2331529 C CA 2331529C CA 002331529 A CA002331529 A CA 002331529A CA 2331529 A CA2331529 A CA 2331529A CA 2331529 C CA2331529 C CA 2331529C
Authority
CA
Canada
Prior art keywords
pellets
plate
majority
bound
composite armor
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 - Fee Related
Application number
CA002331529A
Other languages
English (en)
Other versions
CA2331529A1 (fr
Inventor
Michael Cohen
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.)
Individual
Original Assignee
Individual
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=11071519&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2331529(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2331529A1 publication Critical patent/CA2331529A1/fr
Application granted granted Critical
Publication of CA2331529C publication Critical patent/CA2331529C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

L'invention concerne un blindage composite (22) servant à absorber et à dissiper l'énergie cinétique de projectiles très rapides et comprenant une couche intérieure unique de billes (24) adhérant et retenues directement les unes aux autres par un matériau solidifié (16), de façon à créer une plaque et à constituer une pluralité de rangées contiguës. Ce blindage est caractérisé par le fait que ces billes (24) possèdent une gravité spécifique d'au moins 2 et sont fabriquées en un matériau sélectionné dans le groupe constitué par du verre, un matériau réfractaire fritté, un matériau céramique ne contenant pas d'oxyde d'aluminium et un matériau céramique possédant une teneur en oxyde d'aluminium non supérieure à 80 %, la majorité de ces billes possédant chacune un axe d'au moins 3 mm de longueur et étant liée par le matériau solidifié dans la couche intérieure unique de rangées contiguës, de sorte que chacune d'une majorité de ces billes (24') est en contact direct avec au moins quatre billes contiguës (24'') de la même couche, de manière à créer un confinement latéral réciproque entre ces billes, lesdites billes présentant chacune une forme géométrique sensiblement régulière, le matériau solidifié et la plaque étant élastiques.
CA002331529A 1998-05-19 1999-05-16 Blindage composite Expired - Fee Related CA2331529C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL124543 1998-05-19
IL12454398A IL124543A (en) 1998-05-19 1998-05-19 Composite armor panel
PCT/IL1999/000260 WO1999060327A1 (fr) 1998-05-19 1999-05-16 Blindage composite

Publications (2)

Publication Number Publication Date
CA2331529A1 CA2331529A1 (fr) 1999-11-25
CA2331529C true CA2331529C (fr) 2006-01-24

Family

ID=11071519

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002331529A Expired - Fee Related CA2331529C (fr) 1998-05-19 1999-05-16 Blindage composite

Country Status (7)

Country Link
EP (2) EP0959321A1 (fr)
AT (1) ATE399302T1 (fr)
AU (1) AU3845499A (fr)
CA (1) CA2331529C (fr)
DE (1) DE69938965D1 (fr)
IL (1) IL124543A (fr)
WO (1) WO1999060327A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL128441A0 (en) 1999-02-09 2001-01-28 Israel State Ballistic armor panel
IL138897A0 (en) 2000-10-05 2004-08-31 Cohen Michael Composite armor panel
CA2328285A1 (fr) * 2000-12-15 2002-06-15 Gauthier, Alain Blindage anti projectile a charge creuse
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
US7513186B2 (en) * 2004-03-11 2009-04-07 Plasan-Kibbutz Sasa Ballistic armor
US8281700B2 (en) 2004-09-08 2012-10-09 Michael Cohen Composite armor plate and ceramic bodies for use therein
US7383762B2 (en) 2005-04-03 2008-06-10 Michael Cohen Ceramic pellets and composite armor panel containing the same
IL170119A (en) 2005-08-04 2010-12-30 Moshe Ravid Multi-functional armor system
DK1916495T3 (en) 2006-10-27 2014-02-24 Tno transparent armor
EP2071272A3 (fr) 2007-12-11 2012-11-21 Michael Cohen Plaque de blindage composite et son procédé d'utilisation
US8438963B2 (en) 2010-09-07 2013-05-14 Michael Cohen High density ceramic bodies and composite armor comprising the same
CN104175657A (zh) * 2014-08-08 2014-12-03 太仓派欧技术咨询服务有限公司 一种梯度过渡B4C-Al2O3陶瓷柱
CN110270686A (zh) * 2018-11-22 2019-09-24 无锡银邦防务科技有限公司 一种钛合金/陶瓷复合材料及制备方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516898A (en) * 1963-03-28 1970-06-23 Goodyear Aerospace Corp Hard faced plastic armor
US3705558A (en) 1963-04-24 1972-12-12 Gen Motors Corp Armor
DE1213305B (de) 1963-08-06 1966-03-24 Feldmuehle Ag Panzerplatte, insbesondere zum Schutz gegen Panzergranaten und gegen Hohlladungen
GB1260111A (en) † 1964-07-07 1972-01-12 Rolls Royce Structure for resisting projectiles
US3523057A (en) 1965-10-24 1970-08-04 Schjeldahl Co G T Ball and plastic armour plate
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
US4090005A (en) 1974-11-29 1978-05-16 Morgan James L Protective armor with panels movable with respect to each other
FR2419498A1 (fr) 1978-03-08 1979-10-05 Merlin Gerin Blindage composite coule
DE3228264A1 (de) * 1981-08-13 1985-12-05 Harry 7311 Hochdorf Apprich Beschusssicheres mehrschichtmaterial
US4529640A (en) 1983-04-08 1985-07-16 Goodyear Aerospace Corporation Spaced armor
FR2559254A1 (fr) † 1984-02-02 1985-08-09 Picard Blindage resistant au percage et son procede de fabrication
NL8600449A (nl) 1986-02-22 1987-09-16 Delft Tech Hogeschool Pantserplaat-komposiet met keramische opvanglaag.
GB2190077B (en) * 1987-11-10 1990-12-19 Ceramic Developments Armour materials.
US4879165A (en) * 1988-06-20 1989-11-07 Smith W Novis Lightweight armor
US4868040A (en) 1988-10-20 1989-09-19 Canadian Patents & Development Limited Antiballistic composite armor
US5361678A (en) 1989-09-21 1994-11-08 Aluminum Company Of America Coated ceramic bodies in composite armor
CA2072748A1 (fr) * 1989-11-13 1991-05-14 Kwok W. Lem Blindage balistique composite avec capacite amelioree d'absorber les coups multiples
IL97282A (en) 1991-02-20 1994-04-12 Israel State Composite protective body and its use
FR2711782A1 (fr) 1991-07-30 1995-05-05 Creusot Loire Elément de blindage comportant un réseau de particules en matériau dur et procédé de réalisation de cet élément de blindage.
GB2272272B (en) 1992-11-10 1996-07-24 T & N Technology Ltd Armour
EP0699887A3 (fr) * 1994-09-02 1996-09-04 A F H Investment Ltd Plaque de blindage composite anti-balistique
IL115397A (en) † 1995-09-22 1998-08-16 Ravid Moshe Light-weight compact armor panel
US5763813A (en) * 1996-08-26 1998-06-09 Kibbutz Kfar Etzion Composite armor panel
IL119386A (en) 1996-10-09 2000-09-28 Cohen Michael Composite armor
ES2124067T3 (es) 1996-11-12 1999-01-16 Mofet Etzion Panel de blindaje compuesto y su metodo de fabricacion.
EP0942255B1 (fr) † 1998-03-10 2006-08-16 Mofet Etzion Plaque de blindage composite

Also Published As

Publication number Publication date
EP1080337A1 (fr) 2001-03-07
CA2331529A1 (fr) 1999-11-25
IL124543A (en) 2001-08-26
EP0959321A1 (fr) 1999-11-24
ATE399302T1 (de) 2008-07-15
WO1999060327A1 (fr) 1999-11-25
EP1080337B2 (fr) 2015-02-18
EP1080337B1 (fr) 2008-06-25
AU3845499A (en) 1999-12-06
DE69938965D1 (de) 2008-08-07
IL124543A0 (en) 1998-12-06

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190516