WO2002043949A3 - Contour rigid composite structure and method - Google Patents

Contour rigid composite structure and method Download PDF

Info

Publication number
WO2002043949A3
WO2002043949A3 PCT/US2001/044763 US0144763W WO0243949A3 WO 2002043949 A3 WO2002043949 A3 WO 2002043949A3 US 0144763 W US0144763 W US 0144763W WO 0243949 A3 WO0243949 A3 WO 0243949A3
Authority
WO
WIPO (PCT)
Prior art keywords
surface area
composite structure
resistance
finished product
uniform
Prior art date
Application number
PCT/US2001/044763
Other languages
French (fr)
Other versions
WO2002043949A2 (en
Inventor
Mansour Mohamed
Grey Parker
William Everitt
Original Assignee
3Tex Inc
Mansour Mohamed
Grey Parker
William Everitt
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 3Tex Inc, Mansour Mohamed, Grey Parker, William Everitt filed Critical 3Tex Inc
Priority to AU2002227028A priority Critical patent/AU2002227028A1/en
Publication of WO2002043949A2 publication Critical patent/WO2002043949A2/en
Publication of WO2002043949A3 publication Critical patent/WO2002043949A3/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
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/06—Impact-absorbing shells, e.g. of crash helmets
    • A42B3/062—Impact-absorbing shells, e.g. of crash helmets with reinforcing means
    • A42B3/063—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • B29C70/222—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being shaped to form a three dimensional configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/4807—Headwear
    • B29L2031/4814—Hats
    • B29L2031/4821—Helmets

Abstract

A contoured multilayer laminated composite structure (30) having uniform surface area before, during, and after processing, thereby providing improved and uniform finished product characteristics and performances for protective body armor and/or sporting goods applications. The contoured rigid laminated structure (30) of the present invention provides increased impact resistance, resistance to delamination, shear resistance, strength, and overall performance due to the uninterrupted dissipation of energy spread throughout the entire surface area of the fabric and the uniform surface area presented in the finished product.
PCT/US2001/044763 2000-11-28 2001-11-28 Contour rigid composite structure and method WO2002043949A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002227028A AU2002227028A1 (en) 2000-11-28 2001-11-28 Contour rigid composite structure and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72373000A 2000-11-28 2000-11-28
US09/723,730 2000-11-28

Publications (2)

Publication Number Publication Date
WO2002043949A2 WO2002043949A2 (en) 2002-06-06
WO2002043949A3 true WO2002043949A3 (en) 2002-08-29

Family

ID=24907414

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/044763 WO2002043949A2 (en) 2000-11-28 2001-11-28 Contour rigid composite structure and method

Country Status (2)

Country Link
AU (1) AU2002227028A1 (en)
WO (1) WO2002043949A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL152006A0 (en) * 2002-09-30 2003-07-31 Rabintex Ind Ltd Shell for ballistic helmet
US7994075B1 (en) * 2008-02-26 2011-08-09 Honeywell International, Inc. Low weight and high durability soft body armor composite using topical wax coatings
CN102313492A (en) * 2011-08-26 2012-01-11 山东三达科技发展公司 Composite material bulletproof helmet and manufacturing method thereof
CN102338595A (en) * 2011-09-26 2012-02-01 江西长江化工有限责任公司 Helmet moulding process of bulletproof helmet

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737402A (en) * 1985-02-28 1988-04-12 Allied Corporation Complex composite article having improved impact resistance
US4953234A (en) * 1987-08-03 1990-09-04 Allied-Signal Inc. Impact resistant helmet
US5075904A (en) * 1989-08-05 1991-12-31 Toyo Boseki Kabushiki Kaisha Helmet with reinforcement
US5112667A (en) * 1987-08-03 1992-05-12 Allied-Signal Inc. Impact resistant helmet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737402A (en) * 1985-02-28 1988-04-12 Allied Corporation Complex composite article having improved impact resistance
US4953234A (en) * 1987-08-03 1990-09-04 Allied-Signal Inc. Impact resistant helmet
US5112667A (en) * 1987-08-03 1992-05-12 Allied-Signal Inc. Impact resistant helmet
US5075904A (en) * 1989-08-05 1991-12-31 Toyo Boseki Kabushiki Kaisha Helmet with reinforcement

Also Published As

Publication number Publication date
AU2002227028A1 (en) 2002-06-11
WO2002043949A2 (en) 2002-06-06

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