PL406331A1 - Anti-deflection pad - Google Patents

Anti-deflection pad

Info

Publication number
PL406331A1
PL406331A1 PL406331A PL40633113A PL406331A1 PL 406331 A1 PL406331 A1 PL 406331A1 PL 406331 A PL406331 A PL 406331A PL 40633113 A PL40633113 A PL 40633113A PL 406331 A1 PL406331 A1 PL 406331A1
Authority
PL
Poland
Prior art keywords
deflection
washer
plate
pad
elastomeric
Prior art date
Application number
PL406331A
Other languages
Polish (pl)
Other versions
PL224579B1 (en
Inventor
Dorota Zielińska
Karolina Olszewska
Marcin H. Struszczyk
Bogumiła Delczyk-Olejniczak
Łukasz Wierzbicki
Joanna Kozłowska
Marcin Leonowicz
Original Assignee
Instytut Technologii Bezpieczeństwa MORATEX
Politechnika Warszawska
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 Instytut Technologii Bezpieczeństwa MORATEX, Politechnika Warszawska filed Critical Instytut Technologii Bezpieczeństwa MORATEX
Priority to PL406331A priority Critical patent/PL224579B1/en
Priority to EP14460076.4A priority patent/EP2878914B1/en
Publication of PL406331A1 publication Critical patent/PL406331A1/en
Publication of PL224579B1 publication Critical patent/PL224579B1/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
    • F41H1/00—Personal protection gear
    • F41H1/02—Armoured or projectile- or missile-resistant garments; Composite protection fabrics
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Przedmiotem wynalazku jest podkładka antyugięciowa elastomerowa silnie absorbująca energię i wpływająca na zmniejszenie ugięcia płyty po ostrzale, przeznaczona do stosowania jako podkładka pod płytę balistyczną. Podkładka antyugięciowa ma postać elastycznej płyty, zawierającej wewnętrzną zamkniętą komorę (3), przy czym jedna zewnętrzna strona płyty jest płaska (1), natomiast druga wyposażona jest w układ równomiernie rozłożonych występów (2) w ilości od 1500 do 3000 / m2. Podkładka może zawierać ciecz dylatacyjną, wprowadzoną jednorodnie w strukturę elastomeru i/lub do wewnętrznej komory (3). Korzystnie elastomerowe tworzywo podkładki zawiera dodatek w postaci sfer wypełnionych gazem obojętnym.The subject of the invention is an elastomeric anti-deflection pad, strongly absorbing energy and reducing plate deflection after firing, intended for use as a pad for a ballistic plate. The anti-deflection washer is in the form of a flexible plate containing an internal closed chamber (3), where one external side of the plate is flat (1), while the other is equipped with a system of evenly distributed protrusions (2) in the amount of 1500 to 3000 / m2. The washer may contain a dilatant liquid incorporated uniformly into the elastomer structure and/or into the inner chamber (3). Preferably, the elastomeric material of the washer contains an additive in the form of spheres filled with an inert gas.

PL406331A 2013-12-01 2013-12-01 Anti-deflection pad PL224579B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL406331A PL224579B1 (en) 2013-12-01 2013-12-01 Anti-deflection pad
EP14460076.4A EP2878914B1 (en) 2013-12-01 2014-10-23 Anti-trauma pad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL406331A PL224579B1 (en) 2013-12-01 2013-12-01 Anti-deflection pad

Publications (2)

Publication Number Publication Date
PL406331A1 true PL406331A1 (en) 2015-06-08
PL224579B1 PL224579B1 (en) 2017-01-31

Family

ID=52273010

Family Applications (1)

Application Number Title Priority Date Filing Date
PL406331A PL224579B1 (en) 2013-12-01 2013-12-01 Anti-deflection pad

Country Status (2)

Country Link
EP (1) EP2878914B1 (en)
PL (1) PL224579B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2907287A1 (en) * 2015-10-09 2017-04-09 Chemposite Inc. Ballistic panel
CN105526830B (en) * 2016-01-27 2017-07-28 北京理工大学 A bionic anti-stab chip and anti-stab equipment
US10274289B1 (en) * 2016-07-01 2019-04-30 II Billy James Barnhart Body armor ventilation system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030501A (en) * 1989-05-31 1991-07-09 Raven Marketing, Inc. Cushioning structure
BR9500783A (en) * 1994-02-28 1995-10-24 Niltar Trading S A Anti-trauma pack
US6418832B1 (en) * 2000-04-26 2002-07-16 Pyramid Technologies International, Inc. Body armor
CN102692161B (en) * 2011-03-24 2015-08-12 江南大学 A kind of light flexible liquid stab-proof material and preparation method thereof

Also Published As

Publication number Publication date
PL224579B1 (en) 2017-01-31
EP2878914B1 (en) 2019-02-20
EP2878914A1 (en) 2015-06-03

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