EA199900407A1 - BALLISTIC STRUCTURE - Google Patents

BALLISTIC STRUCTURE

Info

Publication number
EA199900407A1
EA199900407A1 EA199900407A EA199900407A EA199900407A1 EA 199900407 A1 EA199900407 A1 EA 199900407A1 EA 199900407 A EA199900407 A EA 199900407A EA 199900407 A EA199900407 A EA 199900407A EA 199900407 A1 EA199900407 A1 EA 199900407A1
Authority
EA
Eurasian Patent Office
Prior art keywords
tensile strength
ballistic structure
ballistic
denier
published
Prior art date
Application number
EA199900407A
Other languages
Russian (ru)
Other versions
EA000934B1 (en
Inventor
Миншон Чиоу
Original Assignee
Е. И. Дюпон Де Немур Энд Компани
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 Е. И. Дюпон Де Немур Энд Компани filed Critical Е. И. Дюпон Де Немур Энд Компани
Publication of EA199900407A1 publication Critical patent/EA199900407A1/en
Publication of EA000934B1 publication Critical patent/EA000934B1/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
    • F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
    • F41H5/0485—Layered armour containing fibre- or fabric-reinforced layers all the layers being only fibre- or fabric-reinforced layers
    • 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)
  • Ceramic Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Woven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Reinforced Plastic Materials (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Разработана баллистическая структура, обладающая улучшенной баллистической рабочей характеристикой за счет использования пара-арамидных нитей высокой прочности на разрыв, имеющих конкретную линейную плотность 300-750 денье и прочность на разрыв, по меньшей мере, 28 г на денье.Международная заявка была опубликована вместе с отчетом о международном поиске.A ballistic structure has been developed with improved ballistic performance due to the use of high tensile strength para-aramid yarns that have a specific linear density of 300-750 denier and a tensile strength of at least 28 g per day. The international application was published with the report about international search.

EA199900407A 1996-10-25 1997-10-22 Ballistic structure EA000934B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2945396P 1996-10-25 1996-10-25
US95040297A 1997-10-15 1997-10-15
PCT/US1997/019150 WO1998019131A1 (en) 1996-10-25 1997-10-22 Ballistic structure

Publications (2)

Publication Number Publication Date
EA199900407A1 true EA199900407A1 (en) 1999-10-28
EA000934B1 EA000934B1 (en) 2000-06-26

Family

ID=26704958

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900407A EA000934B1 (en) 1996-10-25 1997-10-22 Ballistic structure

Country Status (9)

Country Link
EP (1) EP0932812A1 (en)
JP (1) JP2001504556A (en)
KR (1) KR20000052792A (en)
CN (1) CN1234862A (en)
AU (1) AU5085998A (en)
BR (2) BR9712433A (en)
CA (1) CA2267624A1 (en)
EA (1) EA000934B1 (en)
WO (1) WO1998019131A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999061862A2 (en) * 1998-04-15 1999-12-02 E.I. Du Pont De Nemours And Company Composite panels for protection against rifle bullets
ITMI20030295A1 (en) * 2003-02-19 2004-08-20 Citterio Flli Spa PENETRATION RESISTANT FLEXIBLE COMPOSITE MATERIAL
US7901529B2 (en) * 2006-12-27 2011-03-08 E. I. Du Pont De Nemours And Company Flexible ballistic fabric and articles made therefrom
MX2011011084A (en) 2009-04-20 2012-01-30 Barrday Inc Improved ballistic composites having large denier per filament high performance yarns.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767756A (en) 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
US4457985A (en) * 1982-03-19 1984-07-03 Allied Corporation Ballistic-resistant article
US4726922A (en) 1985-04-04 1988-02-23 E. I. Du Pont De Nemours And Company Yarn drying process
US4681792A (en) * 1985-12-09 1987-07-21 Allied Corporation Multi-layered flexible fiber-containing articles
NL9120011A (en) * 1990-02-16 1992-12-01 Allied Signal Inc Ballistic-resistant thermosetting resin-impregnated fabric - wound into roll with interleaving separation film before curing resin
US4965033A (en) 1990-03-26 1990-10-23 E. I. Du Pont De Nemours And Company Process for spinning high-strength, high-modulus aromatic polyamides
US5173236A (en) 1991-03-08 1992-12-22 E. I. Du Pont De Nemours And Company Method for spinning para-aramid fibers of high tenacity and high elongation at break
US6268301B1 (en) * 1992-03-25 2001-07-31 Toyobo Co., Ltd. Ballistic-resistant article and process for making the same
JP3274138B2 (en) * 1992-10-13 2002-04-15 アライド−シグナル・インコーポレーテッド High strength yarn intertwined
US5619748A (en) * 1993-04-07 1997-04-15 Safariland Ltd., Inc. Ballistic vest
US5578358A (en) * 1995-04-12 1996-11-26 E. I. Du Pont De Nemours And Company Penetration-resistant aramid article

Also Published As

Publication number Publication date
EP0932812A1 (en) 1999-08-04
BR9712433A (en) 1999-10-26
KR20000052792A (en) 2000-08-25
EA000934B1 (en) 2000-06-26
AU5085998A (en) 1998-05-22
WO1998019131A1 (en) 1998-05-07
JP2001504556A (en) 2001-04-03
CA2267624A1 (en) 1998-05-07
BR9712438A (en) 1999-10-19
CN1234862A (en) 1999-11-10

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU