FR2398607A1 - Bullet-proof laminate - comprises glass cloth with aramide layers each side and impregnated with thermosetting resin (PT 24.10.78) - Google Patents

Bullet-proof laminate - comprises glass cloth with aramide layers each side and impregnated with thermosetting resin (PT 24.10.78)

Info

Publication number
FR2398607A1
FR2398607A1 FR7734937A FR7734937A FR2398607A1 FR 2398607 A1 FR2398607 A1 FR 2398607A1 FR 7734937 A FR7734937 A FR 7734937A FR 7734937 A FR7734937 A FR 7734937A FR 2398607 A1 FR2398607 A1 FR 2398607A1
Authority
FR
France
Prior art keywords
aramide
bullet
thermosetting resin
impregnated
layers
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7734937A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VALLCORBA TURA
Original Assignee
VALLCORBA TURA
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 VALLCORBA TURA filed Critical VALLCORBA TURA
Publication of FR2398607A1 publication Critical patent/FR2398607A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/28—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer impregnated with or embedded in a plastic substance
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G1/00—Safes or strong-rooms for valuables
    • E05G1/02—Details
    • E05G1/024—Wall or panel structure
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/18—Fabrics, textiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption

Abstract

A bullet and explosion-proof fabric component is produced by making separately a fabric from aromatic polyamide fibres (aramide gp.) and one from glass fibres, laying these up together into a laminate with the surface sheets of aramide, and pressing in a mould whilst injecting a thermosetting resin. The impact energy of a shot is dissipated outwards, the laminates can be shaped. The combination with glass fibres reduces cost and simplifies moulding to shape. Pref. the glass used is 3500-5000 denier, 3-5 warp and wefts, plain weave, and treated with 20% w/w polyester. Used for helmets, shields, vehicle parts and clothing.
FR7734937A 1977-07-29 1977-11-21 Bullet-proof laminate - comprises glass cloth with aramide layers each side and impregnated with thermosetting resin (PT 24.10.78) Withdrawn FR2398607A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES461189A ES461189A1 (en) 1977-07-29 1977-07-29 Bullet-proof laminate - comprises glass cloth with aramide layers each side and impregnated with thermosetting resin (PT 24.10.78)

Publications (1)

Publication Number Publication Date
FR2398607A1 true FR2398607A1 (en) 1979-02-23

Family

ID=8474320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734937A Withdrawn FR2398607A1 (en) 1977-07-29 1977-11-21 Bullet-proof laminate - comprises glass cloth with aramide layers each side and impregnated with thermosetting resin (PT 24.10.78)

Country Status (5)

Country Link
DE (1) DE2817079A1 (en)
ES (1) ES461189A1 (en)
FR (1) FR2398607A1 (en)
PT (1) PT67179B (en)
ZA (1) ZA782395B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459956A1 (en) * 1979-06-26 1981-01-16 Cristiani Jacques Ballistic screens partic. for bulletproof sheeting for car body mfr. - incorporates laminate of fibrous materials combined with metal sheet, light in wt. and thin
FR2537502A1 (en) * 1982-12-13 1984-06-15 Ind Plastique Mecanique COMPOSITE MATERIAL COMPRISING A STRAPPED SHAPE OF A WOVEN TABLE, IMPREGNATED WITH PLASTIC MATERIAL AND PROVIDED WITH AT LEAST ONE EXTERNAL COATING LAYER
EP0620411A1 (en) * 1993-04-07 1994-10-19 Courtaulds Aerospace Limited Ballistic armour composites
BE1006923A3 (en) * 1993-03-19 1995-01-24 Belport Belgium Besloten Venno Armour and working method for its manufacture
EP0641988A1 (en) * 1993-09-06 1995-03-08 Rütgerswerke Aktiengesellschaft Layered product, method and adhesive for the manufacturing of such a product
WO2004074761A1 (en) * 2003-02-19 2004-09-02 F.Lli Citterio S.P.A. Anti-penetration flexible composite material

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623574A (en) * 1985-01-14 1986-11-18 Allied Corporation Ballistic-resistant composite article
DK0493630T3 (en) * 1990-12-31 1995-08-14 Rheinische Filztuchfabrik Gmbh Pressure pad for high pressure presses
DE9418984U1 (en) * 1994-11-25 1995-01-26 Rheinische Filztuchfabrik Gmbh Press pad for high and low pressure presses

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459956A1 (en) * 1979-06-26 1981-01-16 Cristiani Jacques Ballistic screens partic. for bulletproof sheeting for car body mfr. - incorporates laminate of fibrous materials combined with metal sheet, light in wt. and thin
FR2537502A1 (en) * 1982-12-13 1984-06-15 Ind Plastique Mecanique COMPOSITE MATERIAL COMPRISING A STRAPPED SHAPE OF A WOVEN TABLE, IMPREGNATED WITH PLASTIC MATERIAL AND PROVIDED WITH AT LEAST ONE EXTERNAL COATING LAYER
WO1984002306A1 (en) * 1982-12-13 1984-06-21 Ind Plastique Mecanique Variable density multilayer composite material
GB2141379A (en) * 1982-12-13 1984-12-19 Ind Plastique Mecanique Variable density multilayer composite material
BE1006923A3 (en) * 1993-03-19 1995-01-24 Belport Belgium Besloten Venno Armour and working method for its manufacture
EP0620411A1 (en) * 1993-04-07 1994-10-19 Courtaulds Aerospace Limited Ballistic armour composites
EP0641988A1 (en) * 1993-09-06 1995-03-08 Rütgerswerke Aktiengesellschaft Layered product, method and adhesive for the manufacturing of such a product
TR28795A (en) * 1993-09-06 1997-03-25 Akzo Nobel Nv Composite materials and methods and adhesives used in their manufacture.
WO2004074761A1 (en) * 2003-02-19 2004-09-02 F.Lli Citterio S.P.A. Anti-penetration flexible composite material

Also Published As

Publication number Publication date
PT67179B (en) 1979-03-22
ZA782395B (en) 1979-04-25
PT67179A (en) 1977-11-01
ES461189A1 (en) 1978-06-01
DE2817079A1 (en) 1979-02-15

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