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WO2010052367A1 - Composite plate - Google Patents

Composite plate Download PDF

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Publication number
WO2010052367A1
WO2010052367A1 PCT/FI2009/050880 FI2009050880W WO2010052367A1 WO 2010052367 A1 WO2010052367 A1 WO 2010052367A1 FI 2009050880 W FI2009050880 W FI 2009050880W WO 2010052367 A1 WO2010052367 A1 WO 2010052367A1
Authority
WO
WIPO (PCT)
Prior art keywords
composite plate
plate according
fabric
composite
aramid
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.)
Ceased
Application number
PCT/FI2009/050880
Other languages
French (fr)
Inventor
Ola ÅBERG
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.)
FINCON METAL Oy
Original Assignee
FINCON METAL Oy
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 FINCON METAL Oy filed Critical FINCON METAL Oy
Publication of WO2010052367A1 publication Critical patent/WO2010052367A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/42—Layered products comprising a layer of synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B2262/0253—Polyolefin 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
    • B32B2262/02—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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • 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
    • 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
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • 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
    • B32B2419/00—Buildings or parts thereof

Definitions

  • the invention relates to a composite plate for ballistic purposes.
  • composite plates intended for ballistic purposes has been steel, aramid fibre, polypropylene, ceramic metal (Exote) and/or ceramics.
  • the glueing or joining of a composite plate has typically been done by manual lamination.
  • a disadvantage of earlier arrangements is that composite plates are heavy, they are difficult to shape and their fastening in various targets is awkward.
  • An object of the invention is to introduce a composite plate by means of which above problems are eliminated.
  • the purpose of the composite plate according to the invention is to provide a thin, light ballistic protection arrangement manufacturable to shape.
  • a further object of the invention is to introduce a composite plate which is integratable into various structures to protect them from bullets and splinters.
  • an object of the invention is to introduce a composite plate which can also be used as a self-supporting structure, such as e.g. as car bodies, doors, bonnets or mudguards, The object of the invention is achieved with a composite plate which is characterised by what is presented in the claims.
  • the composite plate according to the invention includes a layered structure in which at least two different ballistic materials are joined together.
  • a layered structure is manufactured e.g. by vacuum injection technique.
  • the basic structure of the composite plate according to the invention consists of a material permeable to liquid, having ballistic properties, through which a liquid binder is able to transfer and which has ballistic properties, and of fibre having ballistic properties, such as aramid or polypropylene fibre, which is/are fastened by means of the binder on one side or both sides of the material permeable to liquid.
  • Such a basic structure is woven to a 2D and 3D shape. It is also possible to join other ballistic materials in the basic structure.
  • the composite plate can include one, two or more basic structures and fibre structures between them and/or other structures.
  • the basic structure of the composite plate consists of a woven fabric or some other equivalent material permeable to liquid and a fabric manufactured of aramid or polypropylene fibre, fastened in it.
  • the woven fabric has been manufactured of plastic (polyethylene) by weaving and it is light, porous, bendable, and the binder is able to transfer through it.
  • other fabrics or meshes suitable for the purpose such as e.g. wire- fabric mesh, can be used as the basic structure.
  • the structure of the composite plate according to the invention employs e.g. various resins, such as e.g. polyester, vinyl ester, epoxy, phenolic resin, which, when hardening, joins the materials and the structure of the composite plate in the desired shape.
  • Heated, supple resin operating as the binder in the manufacturing stage of the composite plate is brought onto the ballistic material permeable to liquid, such as advantageously a fabric or mesh, whereby it is able to transfer through the fabric or mesh filling a vacuum, sticks to the fibres and, when hardening, solidifies in place and binds the fibres in the structure.
  • metal and/or metal foam and/or ceramics and/or ceramic metal has been advantageously integrated.
  • the properties of the composite plate can be effectively altered depending on the intended use.
  • Into the structure of the composite plate and within in it is possible to integrate electronics and/or sensor technique in its manufacturing stage. Furthermore, it is possible to integrate various radar stealth materials as well as arrangements and shapes decreasing thermal radiation into the structure of the composite plate.
  • the composite plate according to the invention are its lightness and shapeability, which make it versatile. Such a composite plate can be integrated into many different structures.
  • the impact resistance of the composite plate according to the invention is better than the one of recently known arrangements and, on the other hand, the ageing process of the composite plate according to the invention is slower compared with known arrangements.
  • the composite plate according to the invention is antimagnetic and its versatility is improved by the structure into which various electronics and sensors can be integrated if required.
  • An advantage related to the manufacturing technique is that no heat, pressure or expensive moulds is/are required in manufacturing to shape. In the manufacture, it is possible to utilise obsolete composite materials i.e. to recycle and reutilise e.g. drainage fabric waste and aramid fibre waste or polypropylene fibre waste.
  • Fig. 1 shows the structure of an embodiment of a composite plate according to the invention.
  • Fig. 1 shows a composite plate in the manufacturing stage between moulds 4.
  • the composite plate according to Fig. 1 includes an aramid fabric 1, a woven fabric 2, an aluminium plate 3, a sensor wire 5, aluminium oxide and other metal/ceramics variations 6, a sensor 7, a surface material 8, and a binder 9.
  • the aramid fabric 1 and the woven fabric 2 are formed into a basic structure in which, for the most part of the structure, every other layer is of aramid fabric and every other of woven fabric.
  • the aluminium oxide ceramics section 6 and the aluminium plate structure 3 are integrated within the structure at a point suitable for the purpose between the layers of the basic structure. Additionally, within the structure is integrated the sensor-technological embodiment 5 and 7, and in the structure is added the outer surface 8 desired for the embodiment. The structure is manufactured between the moulds 4 of desired shape.
  • the composite structure consists of a layered shape or structure.
  • the binder 9 is run into the structure and it is able to transfer through the pores of the woven fabric 2 from one side of the woven fabric to the other and it is able to transfer along the woven fabric onto the other side of the structure.
  • the binder 9 penetrates by vacuum injection through the structure, sticks to' the other material stiffening and forming the final structure of the composite plate when hardening.
  • the composite structure can be constructed in any airtight mould, such as e.g. a plastic bag.
  • an advantageous embodiment of the invention employs some other material functioning in an equivalent way, which is light, porous, bendable, through which the binder is able to transfer and which has ballistic properties.
  • a possibility is to use a metal mesh instead of the woven fabric and, in addition to these, it is also possible to use some other kind of material, such as cotton or wood fibre.
  • into the structure is also integrated metal or metal foam. Then, the metal or metal foam is located either at desired points according to the intended use or a layer suitable for the purpose is located in the structure.
  • the basic structure consisting of the woven fabric and the aramid fabric remains around.
  • sensors suitable for the embodiment are located in the structure.
  • the basic structure consisting of the woven fabric and the aramid fabric remains around.
  • Embodiments of the composite plate according to the invention e.g. in the building industry are doors, lids, frames, panels, and various building boards which are used for e.g. wall arrangements or doors.
  • the composite plate according to the invention can be applied in the manufacture of e.g. body structures, fuel tanks and other tank structures, bonnets, door trims, panels, and fenders. It is also possible to use the composite plate for, inter alia, protective shields, tables, plane surfaces, screens, flip boards, and other office fixtures.

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention relates to a composite plate. According to the invention, the composite plate includes a layered structure in which at least two different ballistic materials (1, 2) are joined together.

Description

COMPOSITE PLATE
The invention relates to a composite plate for ballistic purposes.
Conventionally, the material of composite plates intended for ballistic purposes has been steel, aramid fibre, polypropylene, ceramic metal (Exote) and/or ceramics. The glueing or joining of a composite plate has typically been done by manual lamination. A disadvantage of earlier arrangements is that composite plates are heavy, they are difficult to shape and their fastening in various targets is awkward.
A further disadvantage of recent composite plate arrangements is the weakness of their structure. Composite plates are expensive, which is due to their complex manufacturing technique, among others. In the manufacture, manual lamination particularly is slow and costly.
An object of the invention is to introduce a composite plate by means of which above problems are eliminated. The purpose of the composite plate according to the invention is to provide a thin, light ballistic protection arrangement manufacturable to shape. A further object of the invention is to introduce a composite plate which is integratable into various structures to protect them from bullets and splinters. Additionally, an object of the invention is to introduce a composite plate which can also be used as a self-supporting structure, such as e.g. as car bodies, doors, bonnets or mudguards, The object of the invention is achieved with a composite plate which is characterised by what is presented in the claims.
The composite plate according to the invention includes a layered structure in which at least two different ballistic materials are joined together. Such a layered structure is manufactured e.g. by vacuum injection technique. The basic structure of the composite plate according to the invention consists of a material permeable to liquid, having ballistic properties, through which a liquid binder is able to transfer and which has ballistic properties, and of fibre having ballistic properties, such as aramid or polypropylene fibre, which is/are fastened by means of the binder on one side or both sides of the material permeable to liquid. Such a basic structure is woven to a 2D and 3D shape. It is also possible to join other ballistic materials in the basic structure. The composite plate can include one, two or more basic structures and fibre structures between them and/or other structures. In an advantageous embodiment of the invention, the basic structure of the composite plate consists of a woven fabric or some other equivalent material permeable to liquid and a fabric manufactured of aramid or polypropylene fibre, fastened in it. The woven fabric has been manufactured of plastic (polyethylene) by weaving and it is light, porous, bendable, and the binder is able to transfer through it. Also other fabrics or meshes suitable for the purpose, such as e.g. wire- fabric mesh, can be used as the basic structure.
As the binder, the structure of the composite plate according to the invention employs e.g. various resins, such as e.g. polyester, vinyl ester, epoxy, phenolic resin, which, when hardening, joins the materials and the structure of the composite plate in the desired shape. Heated, supple resin operating as the binder in the manufacturing stage of the composite plate is brought onto the ballistic material permeable to liquid, such as advantageously a fabric or mesh, whereby it is able to transfer through the fabric or mesh filling a vacuum, sticks to the fibres and, when hardening, solidifies in place and binds the fibres in the structure.
Into the structure of the composite plate according to the invention, metal and/or metal foam and/or ceramics and/or ceramic metal has been advantageously integrated. Hence, the properties of the composite plate can be effectively altered depending on the intended use. Into the structure of the composite plate and within in, it is possible to integrate electronics and/or sensor technique in its manufacturing stage. Furthermore, it is possible to integrate various radar stealth materials as well as arrangements and shapes decreasing thermal radiation into the structure of the composite plate.
Advantages of the composite plate according to the invention are its lightness and shapeability, which make it versatile. Such a composite plate can be integrated into many different structures. The impact resistance of the composite plate according to the invention is better than the one of recently known arrangements and, on the other hand, the ageing process of the composite plate according to the invention is slower compared with known arrangements. The composite plate according to the invention is antimagnetic and its versatility is improved by the structure into which various electronics and sensors can be integrated if required. An advantage related to the manufacturing technique is that no heat, pressure or expensive moulds is/are required in manufacturing to shape. In the manufacture, it is possible to utilise obsolete composite materials i.e. to recycle and reutilise e.g. drainage fabric waste and aramid fibre waste or polypropylene fibre waste. The invention will now be described in more detail with reference to the accompanying drawing in which
Fig. 1 shows the structure of an embodiment of a composite plate according to the invention.
Fig. 1 shows a composite plate in the manufacturing stage between moulds 4. The composite plate according to Fig. 1 includes an aramid fabric 1, a woven fabric 2, an aluminium plate 3, a sensor wire 5, aluminium oxide and other metal/ceramics variations 6, a sensor 7, a surface material 8, and a binder 9.
In the embodiment according to the figure, the aramid fabric 1 and the woven fabric 2 are formed into a basic structure in which, for the most part of the structure, every other layer is of aramid fabric and every other of woven fabric.
Furthermore, within the structure at a point suitable for the purpose between the layers of the basic structure are integrated the aluminium oxide ceramics section 6 and the aluminium plate structure 3. Additionally, within the structure is integrated the sensor-technological embodiment 5 and 7, and in the structure is added the outer surface 8 desired for the embodiment. The structure is manufactured between the moulds 4 of desired shape.
The composite structure consists of a layered shape or structure. When manufacturing the composite structure, its sections or layers are stacked on top of each other either at the beginning of the manufacture or in different stages of the manufacture. The binder 9 is run into the structure and it is able to transfer through the pores of the woven fabric 2 from one side of the woven fabric to the other and it is able to transfer along the woven fabric onto the other side of the structure. The binder 9 penetrates by vacuum injection through the structure, sticks to' the other material stiffening and forming the final structure of the composite plate when hardening. The composite structure can be constructed in any airtight mould, such as e.g. a plastic bag.
Instead of the woven fabric, an advantageous embodiment of the invention employs some other material functioning in an equivalent way, which is light, porous, bendable, through which the binder is able to transfer and which has ballistic properties. A possibility is to use a metal mesh instead of the woven fabric and, in addition to these, it is also possible to use some other kind of material, such as cotton or wood fibre. In a second advantageous embodiment of the invention, into the structure is also integrated metal or metal foam. Then, the metal or metal foam is located either at desired points according to the intended use or a layer suitable for the purpose is located in the structure. Advantageously, the basic structure consisting of the woven fabric and the aramid fabric remains around.
In a third advantageous embodiment of the invention, sensors suitable for the embodiment are located in the structure. Advantageously, the basic structure consisting of the woven fabric and the aramid fabric remains around.
Embodiments of the composite plate according to the invention e.g. in the building industry are doors, lids, frames, panels, and various building boards which are used for e.g. wall arrangements or doors. In the vehicle industry, the composite plate according to the invention can be applied in the manufacture of e.g. body structures, fuel tanks and other tank structures, bonnets, door trims, panels, and fenders. It is also possible to use the composite plate for, inter alia, protective shields, tables, plane surfaces, screens, flip boards, and other office fixtures.
The invention is not limited to the described advantageous embodiments, but it can vary within the scope of the inventive idea presented in the claims.

Claims

1. A composite plate, characterised in that it includes a layered structure in which at least two different ballistic materials (1, 2) are joined together.
2. A composite plate according to claim 1, characterised in that the basic structure of the composite plate consists of a material (2) permeable to liquid, having ballistic properties, through which a binder is able to transfer, and of aramid or polypropylene fibre (1).
3. A composite plate according to claim 2, characterised in that the basic structure (2) of the composite plate consists of a woven fabric and a fabric (1) manufactured of aramid or polypropylene fibre, joined in it.
4. A composite plate according to any one of claims 1—3, characterised in that into the structure is integrated metal (3, 6) and/or metal foam and/or ceramics and/or ceramic metal.
5. A composite plate according to any one of claims \~A, characterised in that into the structure is integrated electronics and/or sensor technique (5, 7).
PCT/FI2009/050880 2008-11-07 2009-10-30 Composite plate Ceased WO2010052367A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20086058 2008-11-07
FI20086058A FI20086058A0 (en) 2008-11-07 2008-11-07 composite board

Publications (1)

Publication Number Publication Date
WO2010052367A1 true WO2010052367A1 (en) 2010-05-14

Family

ID=40097306

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2009/050880 Ceased WO2010052367A1 (en) 2008-11-07 2009-10-30 Composite plate

Country Status (2)

Country Link
FI (1) FI20086058A0 (en)
WO (1) WO2010052367A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664967A (en) * 1986-04-21 1987-05-12 The United States Of America As Represented By The Secretary Of The Army Ballistic spall liner
US5182155A (en) * 1991-04-15 1993-01-26 Itt Corporation Radome structure providing high ballistic protection with low signal loss
US6568310B2 (en) * 2001-10-25 2003-05-27 Timothy W. Morgan Lightweight armored panels and doors
WO2006003184A1 (en) * 2004-07-02 2006-01-12 Thales Holdings Uk Plc Armour
EP1796210A1 (en) * 2005-12-08 2007-06-13 Raython Company Broadband ballistic resistant radome
WO2008124257A2 (en) * 2007-03-21 2008-10-16 Honeywell International Inc. Composite ballistic fabric structures

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664967A (en) * 1986-04-21 1987-05-12 The United States Of America As Represented By The Secretary Of The Army Ballistic spall liner
US5182155A (en) * 1991-04-15 1993-01-26 Itt Corporation Radome structure providing high ballistic protection with low signal loss
US6568310B2 (en) * 2001-10-25 2003-05-27 Timothy W. Morgan Lightweight armored panels and doors
WO2006003184A1 (en) * 2004-07-02 2006-01-12 Thales Holdings Uk Plc Armour
EP1796210A1 (en) * 2005-12-08 2007-06-13 Raython Company Broadband ballistic resistant radome
WO2008124257A2 (en) * 2007-03-21 2008-10-16 Honeywell International Inc. Composite ballistic fabric structures

Also Published As

Publication number Publication date
FI20086058A0 (en) 2008-11-07

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