ATE336705T1 - COMPOSITE ARMOR PLATE - Google Patents

COMPOSITE ARMOR PLATE

Info

Publication number
ATE336705T1
ATE336705T1 AT98301769T AT98301769T ATE336705T1 AT E336705 T1 ATE336705 T1 AT E336705T1 AT 98301769 T AT98301769 T AT 98301769T AT 98301769 T AT98301769 T AT 98301769T AT E336705 T1 ATE336705 T1 AT E336705T1
Authority
AT
Austria
Prior art keywords
pellets
plate
solidified material
bound
composite armor
Prior art date
Application number
AT98301769T
Other languages
German (de)
Inventor
Michael Cohen
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=8234705&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE336705(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 ATE336705T1 publication Critical patent/ATE336705T1/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)
  • Braking Arrangements (AREA)

Abstract

The invention provides a composite armor plate for absorbing and dissipating kinetic energy from high velocity, armor-piercing projectiles, the plate comprising a single internal layer of high density ceramic pellets which are directly bound and retained in plate form by a solidified material such that the pellets are bound in a plurality of adjacent rows, characterized in that the pellets have an Al203 content of at least 93% and a specific gravity of at least 2.5, the majority of the pellets each have at least one axis of at least 12 mm length and are bound by the solidified material in a single internal layer of adjacent rows, wherein a majority of each of the pellets is in direct contact with at least 4 adjacent pellets, and the solidified material and the plate are elastic. <IMAGE>
AT98301769T 1998-03-10 1998-03-10 COMPOSITE ARMOR PLATE ATE336705T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98301769A EP0942255B1 (en) 1998-03-10 1998-03-10 Composite armor panel

Publications (1)

Publication Number Publication Date
ATE336705T1 true ATE336705T1 (en) 2006-09-15

Family

ID=8234705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98301769T ATE336705T1 (en) 1998-03-10 1998-03-10 COMPOSITE ARMOR PLATE

Country Status (3)

Country Link
EP (1) EP0942255B1 (en)
AT (1) ATE336705T1 (en)
DE (1) DE69835580T2 (en)

Families Citing this family (13)

* 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
IL138897A0 (en) 2000-10-05 2004-08-31 Cohen Michael Composite armor panel
GB2377006A (en) * 2001-06-30 2002-12-31 David Adie Ballistic protection shield
US7562612B2 (en) 2001-07-25 2009-07-21 Aceram Materials & Technologies, Inc. Ceramic components, ceramic component systems, and ceramic armour systems
EP1737653A4 (en) * 2004-04-23 2009-04-01 Us Navy ARMATURE COMPRISING AN ELASTOMER CURING UNDER SOLICITATION
US8281700B2 (en) 2004-09-08 2012-10-09 Michael Cohen Composite armor plate and ceramic bodies for use therein
CA2483231C (en) 2004-09-30 2011-11-29 Aceram Technologies Inc. Ceramic armor system with diamond coating
US7383762B2 (en) 2005-04-03 2008-06-10 Michael Cohen Ceramic pellets and composite armor panel containing the same
US8438963B2 (en) 2010-09-07 2013-05-14 Michael Cohen High density ceramic bodies and composite armor comprising the same
DE102010054568B4 (en) * 2010-12-15 2021-02-18 Rheinmetall Waffe Munition Gmbh Protective device against projectiles
IT202100021047A1 (en) * 2021-08-04 2023-02-04 B Max S R L METHOD FOR THE PRODUCTION OF A RESISTANT COMPOSITE MATERIAL AND PRODUCTS THUS OBTAINED
CN114087924A (en) * 2021-11-03 2022-02-25 吉林大学 Multi-bullet-resistant lightweight bionic bulletproof plugboard and manufacturing method thereof
CN114750469B (en) * 2022-03-28 2024-08-13 广东亚太新材料科技有限公司 Anti-elastic composite material containing negative poisson ratio ceramic structure and preparation method thereof

Family Cites Families (21)

* 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
GB1260111A (en) 1964-07-07 1972-01-12 Rolls Royce Structure for resisting projectiles
US4131053A (en) * 1965-08-30 1978-12-26 The United States Of America As Represented By The Secretary Of The Navy Armor plate
US3523057A (en) 1965-10-24 1970-08-04 Schjeldahl Co G T Ball and plastic armour plate
US4179979A (en) * 1967-05-10 1979-12-25 Goodyear Aerospace Corporation Ballistic armor system
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 (en) 1978-03-08 1979-10-05 Merlin Gerin CAST COMPOSITE SHIELD
DE3228264A1 (en) * 1981-08-13 1985-12-05 Harry 7311 Hochdorf Apprich Bulletproof multi-layer material
US4529640A (en) 1983-04-08 1985-07-16 Goodyear Aerospace Corporation Spaced armor
NL8600449A (en) 1986-02-22 1987-09-16 Delft Tech Hogeschool ARMOR PLATE-COMPOSITE WITH CERAMIC COLLECTION COAT.
GB2190077B (en) * 1987-11-10 1990-12-19 Ceramic Developments Armour materials.
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
IL97282A (en) 1991-02-20 1994-04-12 Israel State Composite protective body and its use
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
EP0699887A3 (en) 1994-09-02 1996-09-04 A F H Investment Ltd Ballastic laminated armour
ES2124067T3 (en) * 1996-11-12 1999-01-16 Mofet Etzion COMPOSITE ARMORING PANEL AND ITS MANUFACTURING METHOD.

Also Published As

Publication number Publication date
DE69835580D1 (en) 2006-09-28
DE69835580T2 (en) 2007-08-23
EP0942255B1 (en) 2006-08-16
EP0942255A1 (en) 1999-09-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties