WO2022203894A3 - Impact resistant protective materials for increased safety in hostile environments - Google Patents

Impact resistant protective materials for increased safety in hostile environments Download PDF

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Publication number
WO2022203894A3
WO2022203894A3 PCT/US2022/020247 US2022020247W WO2022203894A3 WO 2022203894 A3 WO2022203894 A3 WO 2022203894A3 US 2022020247 W US2022020247 W US 2022020247W WO 2022203894 A3 WO2022203894 A3 WO 2022203894A3
Authority
WO
WIPO (PCT)
Prior art keywords
impact resistant
resistant protective
backing material
disclosed
fronting
Prior art date
Application number
PCT/US2022/020247
Other languages
French (fr)
Other versions
WO2022203894A9 (en
WO2022203894A2 (en
Inventor
Gary M. COLA
Original Assignee
Cola Gary M
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 Cola Gary M filed Critical Cola Gary M
Priority to EP22776321.6A priority Critical patent/EP4278145A2/en
Priority to US18/271,807 priority patent/US20240085152A1/en
Priority to CA3208768A priority patent/CA3208768A1/en
Priority to AU2022245122A priority patent/AU2022245122A1/en
Publication of WO2022203894A2 publication Critical patent/WO2022203894A2/en
Publication of WO2022203894A9 publication Critical patent/WO2022203894A9/en
Publication of WO2022203894A3 publication Critical patent/WO2022203894A3/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
    • F41H5/0442—Layered armour containing metal
    • F41H5/0457—Metal layers in combination with additional layers made of fibres, fabrics or plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Laminated Bodies (AREA)
  • Road Signs Or Road Markings (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Disclosed is an improved anti-ballistic impact resistant protective material including a combination of at least a fronting material and a hard backing material wherein the fronting material is measured to be at least 25% softer in the Brinell scale than the hard backing material and methods of fabrication techniques, thicknesses, densities, areal density, localized placement of constituent materials, and temporal processing, thereby yielding a superior protective combination increasing the impact threat resistive performance at an aggregate areal density lower than the mass increase that would have been required by simply increasing the thickness of the harder backing material alone to achieve increased threat resistive performance. Further, a hardened iron based alloy in excess of 535 Brinell that performs with a bulge, crack, petal failure mechanism is disclosed.
PCT/US2022/020247 2021-01-12 2022-03-14 Impact resistant protective materials for increased safety in hostile environments WO2022203894A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP22776321.6A EP4278145A2 (en) 2021-01-12 2022-03-14 Impact resistant protective materials for increased safety in hostile environments
US18/271,807 US20240085152A1 (en) 2021-01-12 2022-03-14 Impact Resistant Protective Materials For Increased Safety In Hostile Environments
CA3208768A CA3208768A1 (en) 2021-01-12 2022-03-14 Impact resistant protective materials for increased safety in hostile environments
AU2022245122A AU2022245122A1 (en) 2021-01-12 2022-03-14 Impact resistant protective materials for increased safety in hostile environments

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163136283P 2021-01-12 2021-01-12
US63/136,283 2021-01-12

Publications (3)

Publication Number Publication Date
WO2022203894A2 WO2022203894A2 (en) 2022-09-29
WO2022203894A9 WO2022203894A9 (en) 2022-11-17
WO2022203894A3 true WO2022203894A3 (en) 2023-01-26

Family

ID=83398106

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2022/020247 WO2022203894A2 (en) 2021-01-12 2022-03-14 Impact resistant protective materials for increased safety in hostile environments

Country Status (5)

Country Link
US (1) US20240085152A1 (en)
EP (1) EP4278145A2 (en)
AU (1) AU2022245122A1 (en)
CA (1) CA3208768A1 (en)
WO (1) WO2022203894A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100043630A1 (en) * 2006-12-04 2010-02-25 Jay Sayre Composite Armor and Method for Making Composite Armor
US20110203452A1 (en) * 2010-02-19 2011-08-25 Nova Research, Inc. Armor plate
US20120180630A1 (en) * 2008-12-01 2012-07-19 Battelle Energy Alliance, Llc Laminate armor and related methods
US20120240758A1 (en) * 2009-10-27 2012-09-27 Edan Administration Armor system
US20140013934A1 (en) * 2011-06-08 2014-01-16 American Technical Coatings, Inc. Enhanced ballistic protective system
US20140248195A1 (en) * 2011-12-15 2014-09-04 Combat Critical Care Handheld Portable Oxygen Generator For Use In Extreme Environments
WO2017187317A1 (en) * 2016-04-28 2017-11-02 Delta Shield Sa Ballistic plate and bulletproof vest

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2249629A (en) * 1938-03-02 1941-07-15 Kellogg M W Co Armored article
US2318301A (en) * 1939-03-15 1943-05-04 Us Rubber Co Bullet resisting armor
US6003424A (en) * 1990-03-08 1999-12-21 Alliedsignal Inc. Armor systems
US6087013A (en) * 1993-07-14 2000-07-11 Harsco Technologies Corporation Glass coated high strength steel
US9182196B2 (en) * 2011-01-07 2015-11-10 Ati Properties, Inc. Dual hardness steel article
US8763512B2 (en) * 2012-04-18 2014-07-01 Foster-Miller, Inc. Amphibious armor
EP2886332B1 (en) * 2013-12-20 2018-11-21 ThyssenKrupp Steel Europe AG Flat steel product, and method of producing a component of a motor vehicle body and of a motor vehicle body.
US9909843B1 (en) * 2017-01-12 2018-03-06 The United States Of America, As Represented By The Secretary Of The Navy Front-facing fluoropolymer-coated armor composite
DE102017208251A1 (en) * 2017-05-16 2018-11-22 Thyssenkrupp Ag Safety steel or wear-resistant steel and use

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100043630A1 (en) * 2006-12-04 2010-02-25 Jay Sayre Composite Armor and Method for Making Composite Armor
US20120180630A1 (en) * 2008-12-01 2012-07-19 Battelle Energy Alliance, Llc Laminate armor and related methods
US20120240758A1 (en) * 2009-10-27 2012-09-27 Edan Administration Armor system
US20110203452A1 (en) * 2010-02-19 2011-08-25 Nova Research, Inc. Armor plate
US20140013934A1 (en) * 2011-06-08 2014-01-16 American Technical Coatings, Inc. Enhanced ballistic protective system
US20140248195A1 (en) * 2011-12-15 2014-09-04 Combat Critical Care Handheld Portable Oxygen Generator For Use In Extreme Environments
WO2017187317A1 (en) * 2016-04-28 2017-11-02 Delta Shield Sa Ballistic plate and bulletproof vest

Also Published As

Publication number Publication date
WO2022203894A9 (en) 2022-11-17
EP4278145A2 (en) 2023-11-22
CA3208768A1 (en) 2022-09-29
US20240085152A1 (en) 2024-03-14
WO2022203894A2 (en) 2022-09-29
AU2022245122A1 (en) 2023-08-31

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