GB2238460A - Protective material for body armour - Google Patents

Protective material for body armour Download PDF

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Publication number
GB2238460A
GB2238460A GB9024064A GB9024064A GB2238460A GB 2238460 A GB2238460 A GB 2238460A GB 9024064 A GB9024064 A GB 9024064A GB 9024064 A GB9024064 A GB 9024064A GB 2238460 A GB2238460 A GB 2238460A
Authority
GB
United Kingdom
Prior art keywords
protective material
armour
ballistic fabric
protective
fabric
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Withdrawn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
GB9024064A
Other versions
GB9024064D0 (en
Inventor
Frederick Harold Lee
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.)
PERSONNEL ARMOURED DESIGNS LIM
Original Assignee
PERSONNEL ARMOURED DESIGNS LIM
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 PERSONNEL ARMOURED DESIGNS LIM filed Critical PERSONNEL ARMOURED DESIGNS LIM
Publication of GB9024064D0 publication Critical patent/GB9024064D0/en
Publication of GB2238460A publication Critical patent/GB2238460A/en
Withdrawn legal-status Critical Current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
    • F41H1/00—Personal protection gear
    • F41H1/02—Armoured or projectile- or missile-resistant garments; Composite protection fabrics
    • 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
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/14—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side
    • 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
    • B32B5/02—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
    • B32B5/026—Knitted 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
    • 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
    • B32B9/047—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 made of fibres or filaments
    • 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
    • F41H5/0414—Layered armour containing ceramic material
    • F41H5/0428—Ceramic layers in combination with additional layers made of fibres, fabrics or plastics
    • F41H5/0435—Ceramic layers in combination with additional layers made of fibres, fabrics or plastics the additional 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
    • F41H5/0442—Layered armour containing metal
    • F41H5/0457—Metal layers in combination with additional layers made of fibres, fabrics or plastics
    • F41H5/0464—Metal layers in combination with additional layers made of fibres, fabrics or plastics the additional 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
    • F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
    • F41H5/0478—Fibre- or fabric-reinforced layers in combination with plastics 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
    • B32B2262/0253—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
    • 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
    • B32B2571/00—Protective equipment
    • B32B2571/02—Protective equipment defensive, e.g. armour plates or anti-ballistic clothing

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Laminated Bodies (AREA)

Abstract

A protective material (4) for protection against sharp instruments (e.g. an attack by a knife) comprising at least one layer of a flexible armour material (1) itself comprised of flexible linked overlapping plates or platelets and one or more layers of anti-ballistic fabric (5).

Description

PROTECTIVE NATERIAL The present invention relates to a protective material.
The police, and other law enforcement personnel, require protection against weapons with which they may be attacked during the execution of their duty. For example, the personnel may have body armour for providing protection against a ballistic projectile.
Such armour will generally comprise a number of layers of a ballistic fabric (eg. KEVLAR - Registered Trade Mark) and whilst the armour is perfectly satisfactory for resisting ballistic projectiles, it may not resist penetration by a knife in the event of an attack by stabbing on the officer.
It is therefore an object of the present invention to provide a material which is resistant to attack by stabbing.
According to the present invention there is provided a protective material for resisting attack by stabbing comprising at least one layer of a flexible armour material itself comprised of flexibly linked overlapping plates or platelets and at least one layer of an anti-ballistic fabric fixed to said armour material.
The plates or platelets of the flexible armour material are preferably of metal, plastics material, a resin impregnated material or a ceramic material.
The platelets may for example be of a modified acrylic resin but most preferably are of metal.
The plates or platelets may be linked by rings (preferably of metal) so that the armour material is flexible in three dimensions. Alternatively, the plates of platelets may be linked together by rivets, staples, thread, cord or fabric hinges so as to provide for three dimensional flexibility of the armour material. The flexible armour material may be that available under the name SUPER LAMEX or ULTRA LAMEX.
The anti-ballistic fabric may be a woven, knitted or felt construction. The anti-ballistic fabric may be formed from fibres of aramid, polyethylene, glass, polypropylene, polybenzothiazole, nylon or polyamide.
Preferably, the anti-ballistic fabric is of an aramid material, for example KEVLAR. Further examples of anti-ballistic material which may be used are DYNEEMA SK60 or SPECTRA.
The' flexible armour material is preferably affixed to the anti-ballistic fabric, eg. by adhesive bonding, sewing, or by the use of flexible staples.
The protective material may comprise at least two layers of the flexible armour material between which is a layer of the anti-ballist fabric. Preferably these layers of the flexible armour material have their overlaps arranged in opposite directions. Such an arrangement insures that, in the event of a knife being able to "slip between" plates or platelets of one layer of the flexible armour, further passage of the knife will be prevented by the second layer.
The protective material may additionally be associated with a composite material which comprises a plurality of parallel layers of textile fabric and at least one further layer composed of fibres which are substantially perpendicular to the plurality of layers of textile fabric. Such a material is referred to herein for convenience as "double cloth" and is disclosed in UK-A-2 232 063. The "double cloth" may serve as a trauma pack for the protective material.
The fibres of the "double cloth" may be impregnated with a resin, elastomeric material, rubber or polyamide material to restrict the movement of the fibres. Alternatively the fibres of the "double cloth" may be heat treated. Similar treatments may be applied to fibres of the anti-ballistic material.
The "double cloth" may be fixed to the anti ballistic fabric, for example by adhesive bonding or by sewing.
The protective material may also be associated with an anti-ballistic composite plate of known construction eg. comprising ceramic, glass or metal.
The use of such a plate is particularly advantageous in cases where protection from ballistic projectiles is required as well as from sharp implements.
The protective material of the invention may be made up into a protective garment to be worn, for example, by a law enforcement officer.
The invention will be further described by way of example only with reference to the accompanying drawings, in which: Fig. 1 is a view of a flexible armour material which may be used in the protective material according to the invention; Fig. 2 is a schematic sectional view of one embodiment of protective material in accordance with the invention; and Figs.4-7 are similar to Fig.2 but illustrate further constructions in accordance with the invention.
The armour material 1 illustrated in Fig. 1 is of a chain mail type structure and comprises a plurality of overlapping thin aluminium plates 2 linked together by stainless steel rings 3. The thinness of the plates 2, together with the way in which they are linked by the rings 3, ensures that the material 1 is flexible. The material 1 may be of the type available from Metal Chainex (Paris, France) under the name SUPER LAMEX or ULTRA LAMEX.
Referring now to Fig. 2 there is illustrated (in schematic sectional view) one embodiment of protective material 4 in accordance with the invention which comprises two layers of armour material 1 in combination with a total of nine layers of an antiballistic fabric 5 (eg. KEVLAR). More particularly the illustrated material comprises (as viewed from left to right in the Figure) a layer of anti-ballistic fabric 5, a layer of armour material 1, a further layer of fabric 5, a further layer of armour material 1, and seven further layers of anti-ballistic fabric 5. When the material is worn by an officer, the left hand layer of fabric 5 will generally be the outermost layer of the protective material.
The layers 1 and 5 may be fixed together in any suitable way. For example, the layers may all be stitched together (the stitching through layer 1 passing through the holes in the plates 2 through which the rings 3 pass). Alternatively, the various layers could be adhesively bonded together. If desired, adjacent layers of anti-ballistic fabric may be secured together (eg. by stitching or adhesive bonding) before assembly into the protective material.
The illustrated protective material has been tested for resistance to stabbing and has been found to meet the minimum requirement of the UK Police test in that the material is resistant to 42 Joules of energy from a knife blade fired from an air gun to simulate a stab attack.
Thus the material combines the advantage of being resistant to stabbing with being flexible to wear when made up into a garment, eg. a jacket or a vest.
A number of modifications may be made to the material illustrated in Fig.2. Thus, it may be possible for there only to be one layer of armour material 1 and one layer of anti-ballistic fabric 4.
Such an arrangement may be suitable where the material is to be worn in combination with conventional body armour. Obviously any other combination of layers 1 and 4 may be used.
In the arrangement of Fig.3, two layers of armour material 1 are provided and arranged with their overlaps in opposite directions. In the event of a knife thrust from (say) the left which penetrates upwardly between two of the platelets of the left hand armour layer 1, further penetration of the knife is prevented by the oppositely angled platelets of the right hand layer 1.
In the arrangement of Fig.3, a plastics staple 6 is shown as penetrating through the various layers 1 and 5. For preference, these staples 6 are provided around the edge of the material, rather than being the means by which the layers 1 and 5 are secured together throughout their areas.
In the arrangement of Fig.4, the protective material incorporates a layer of "double cloth" 7 as disclosed in UK-A-2 232 063 which serves as a trauma pack.
The arrangement of Fig.5 incorporates a high velocity pack 8 which incorporates a standard ballistic plate 9 faced with Kevlar layers 10. The provision of the high velocity pack 10 ensures that the material shown in Fig.6 may be used for protection against ballistic projectiles as well as sharp implements such as knives.
The material shown in Fig.6 comprises a single layer of armour material 1, a single layer of antiballistic fabric 5, and two layers of "double cloth" 11 and 12, the rear one 12, of which acts as a trauma pack. The front layer of "double cloth" may be impregnated with a resin, eg. Modar, which enhances resistance of the "double cloth" layer to penetration by a knife. The amount of resin applied should be such that the "double cloth" retains an element of flexibility.
In a modification of the above described structures, the two armour layers 1 may be of different materials. Furthermore, the illustrated constructions of protective material may be provided within a fabric cover.

Claims (21)

1. A protective material for protection against sharp instruments comprising at least one layer of a flexible armour material itself comprised of flexibly linked overlapping plates or platelets and one or more layers of anti-ballistic fabric.
2. A protective material as claimed in claim 1 wherein the plates or platelets are of metal, a plastics material, a resin impregnated material or a ceramic material.
3. A protective material as claimed in claim 1 or 2 wherein the plates or platelets are linked by rings, (preferably of metal) so that the armour material is flexible in three dimensions.
4. A protective material as claimed in claim 1 or 2 wherein the platelets are linked together by rivets, staples, thread, cord or fabric hinges so that the armour material is flexible in three dimensions.
5. A protective material as claimed in any one of claims 1 to 4 wherein the anti-ballistic fabric is a woven, knitted or felt construction.
6. A protective material as claimed in any one of claims 1 to 5 wherein the anti-ballistic fabric is formed from fibres of aramid, polyethylene, glass, polypropylene, polybenzothiazole, or polyamide.
7. A protective material as claimed in any one of claims 1 to 6 wherein the flexible armour material is affixed to the anti-ballistic fabric.
8. A protective material as claimed in claim 7 wherein the flexible armour material is affixed to the anti-ballistic fabric by adhesive bonding, sewing, or stapling.
9. A protective material as claimed in any one of claims 1 to 8 comprising at least two layers of the armour material between which is a layer of said anti-ballistic fabric.
10. A protective material as claimed in any one of claims 1 to 9 comprising two layers of the flexible armour material arranged with their overlaps in opposite directions.
11. A protective material according to any one of the preceding claims incorporating at least one layer of material composed of fibres which are substantially perpendicular to the layer or layers of anti-ballistic fabric.
12. A protective material as claimed in any one of claims 1 to 11 additionally provided with a trauma pack.
13. A protective material as claimed in any one of claims 1 to 11 provided with an anti-ballistic composite plate, for example of ceramic, glass or metal.
14. A protective material according to any one of the preceding claims wherein the ballistic fabric is comprised of fibres which are heat treated.
15. A protective material according to any one of claims 1 to 13 wherein the ballistic fabric is comprised of resin impregnated or rubber impregnated fibres.
16. A protective material as claimed in any one of claims 1 to 15 wherein the ballistic fabric is faced with a plastics material.
17. A protective material as claimed in any one of claims 1 to 16 incorporating a closed-cell foam material for buoyancy.
18. A protective material as claimed in claim 11 wherein said at least one layer of material is composed of heat treated fibres.
19. A protective material as claimed in any one of claims 1 to 18 having a fabric cover.
20. A protective material substantially as hereinbefore described with reference to any one of Figs.l to 6 of the accompanying drawings.
21. A shield comprising a protective material according to any one of claims 1 to 19.
GB9024064A 1989-11-06 1990-11-06 Protective material for body armour Withdrawn GB2238460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898925020A GB8925020D0 (en) 1989-11-06 1989-11-06 Protective material

Publications (2)

Publication Number Publication Date
GB9024064D0 GB9024064D0 (en) 1990-12-19
GB2238460A true GB2238460A (en) 1991-06-05

Family

ID=10665807

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898925020A Pending GB8925020D0 (en) 1989-11-06 1989-11-06 Protective material
GB9024064A Withdrawn GB2238460A (en) 1989-11-06 1990-11-06 Protective material for body armour

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898925020A Pending GB8925020D0 (en) 1989-11-06 1989-11-06 Protective material

Country Status (4)

Country Link
AU (1) AU6628390A (en)
CA (1) CA2072965A1 (en)
GB (2) GB8925020D0 (en)
WO (1) WO1991006821A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261589A (en) * 1991-11-23 1993-05-26 Dowty Armourshield Ltd Armour
WO1993020400A2 (en) * 1992-03-25 1993-10-14 The Dow Chemical Company Ballistic-resistant article and process for making the same
GB2273312A (en) * 1992-12-09 1994-06-15 Douglas Boyd Buchanan Snap fastenings, especially for body armour.
WO2000018573A1 (en) * 1998-09-29 2000-04-06 E.I. Du Pont De Nemours And Company Hybrid protective composite
WO2002010667A2 (en) * 2000-07-06 2002-02-07 Higher Dimension Medical, Inc. Supple penetration resistant fabric and method of making
GB2368775A (en) * 2000-11-11 2002-05-15 Simon George Turner Material for protective padding
EP1311798A2 (en) * 2000-08-16 2003-05-21 Second Chance Body Armor, Inc. Multi-component stab and ballistic resistant garment and method
WO2005108906A1 (en) * 2004-05-08 2005-11-17 Egon Busch Ballistic protective armour and ballistic protective helmet and protective vest
US8434396B1 (en) * 2007-07-23 2013-05-07 Verco Materials, Llc Armor arrangement
US10455875B2 (en) 2007-06-06 2019-10-29 Higher Dimension Materials, Inc. Cut, abrasion and/or puncture resistant knitted gloves

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08500424A (en) * 1991-11-23 1996-01-16 サックス，マイケル Armor
DE19802242C2 (en) * 1998-01-22 1999-11-11 Akzo Nobel Nv Stab and bullet protection clothing
EP1230525B1 (en) * 1998-01-29 2003-10-08 Audi Ag Armoring element, especially for security vehicles
KR20010040511A (en) * 1998-02-02 2001-05-15 메리 이. 보울러 Stab and Bullet Protection Material
US6133169A (en) * 1998-03-20 2000-10-17 E. I. Du Pont De Nemours And Company Penetration-resistant ballistic article
GB2342278A (en) * 1998-10-09 2000-04-12 Jeyes Group Plc Protective Garment
TWI227197B (en) * 1998-12-21 2005-02-01 Du Pont Hybrid protective composite
CN103727843A (en) * 2013-08-02 2014-04-16 太仓派欧技术咨询服务有限公司 Self-healing bulletproof composite material

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GB915345A (en) * 1960-04-29 1963-01-09 Lonza Electric & Chem Works Improvements in or relating to composite protective fabrics
GB1281882A (en) * 1968-06-26 1972-07-19 John Carr Doughty Improvements in knitted fabrics and to methods of producing the same
US4442150A (en) * 1980-10-20 1984-04-10 Greiner Wolfgang H A Flexible two-dimensional material
US4648136A (en) * 1985-08-16 1987-03-10 C. Itoh & Co., Ltd. Human body protector
US4660223A (en) * 1986-05-14 1987-04-28 Point Blank Body Armor, Inc. Protective body armor
WO1988006413A1 (en) * 1987-02-25 1988-09-07 Fristads Ab A protective device

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US3577836A (en) * 1969-11-12 1971-05-11 Raymond M Tamura Armored garment
DE2826236A1 (en) * 1978-06-15 1979-12-20 Walter Kunath Fa Bullet-proof vest - features protective shield composed of overlapping, splinter-resistant polycarbonate strips
DE3764638D1 (en) * 1987-04-03 1990-10-04 Foin & Cie Ets METAL FABRIC AND PROTECTIVE CLOTHING MADE OF IT, e.g. PROTECT.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB915345A (en) * 1960-04-29 1963-01-09 Lonza Electric & Chem Works Improvements in or relating to composite protective fabrics
GB1281882A (en) * 1968-06-26 1972-07-19 John Carr Doughty Improvements in knitted fabrics and to methods of producing the same
US4442150A (en) * 1980-10-20 1984-04-10 Greiner Wolfgang H A Flexible two-dimensional material
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GB2261589A (en) * 1991-11-23 1993-05-26 Dowty Armourshield Ltd Armour
GB2261589B (en) * 1991-11-23 1995-12-06 Dowty Armourshield Ltd Armour
WO1993020400A2 (en) * 1992-03-25 1993-10-14 The Dow Chemical Company Ballistic-resistant article and process for making the same
WO1993020400A3 (en) * 1992-03-25 1993-12-23 Dow Chemical Co Ballistic-resistant article and process for making the same
GB2273312A (en) * 1992-12-09 1994-06-15 Douglas Boyd Buchanan Snap fastenings, especially for body armour.
GB2273312B (en) * 1992-12-09 1996-03-13 Douglas Boyd Buchanan Body Armour
WO2000018573A1 (en) * 1998-09-29 2000-04-06 E.I. Du Pont De Nemours And Company Hybrid protective composite
US6147018A (en) * 1998-09-29 2000-11-14 E. I. Du Pont De Nemours And Company Hybrid protective composite
WO2002010667A2 (en) * 2000-07-06 2002-02-07 Higher Dimension Medical, Inc. Supple penetration resistant fabric and method of making
WO2002010667A3 (en) * 2000-07-06 2002-10-17 Higher Dimension Medical Inc Supple penetration resistant fabric and method of making
EP1311798A2 (en) * 2000-08-16 2003-05-21 Second Chance Body Armor, Inc. Multi-component stab and ballistic resistant garment and method
EP1311798A4 (en) * 2000-08-16 2006-11-22 Second Chance Armor Inc Multi-component stab and ballistic resistant garment and method
GB2368775A (en) * 2000-11-11 2002-05-15 Simon George Turner Material for protective padding
GB2368775B (en) * 2000-11-11 2003-10-22 Simon George Turner Material for protective padding and protective clothing or equipment formed from such material
WO2005108906A1 (en) * 2004-05-08 2005-11-17 Egon Busch Ballistic protective armour and ballistic protective helmet and protective vest
US10455875B2 (en) 2007-06-06 2019-10-29 Higher Dimension Materials, Inc. Cut, abrasion and/or puncture resistant knitted gloves
US8434396B1 (en) * 2007-07-23 2013-05-07 Verco Materials, Llc Armor arrangement

Also Published As

Publication number Publication date
AU6628390A (en) 1991-05-31
WO1991006821A1 (en) 1991-05-16
GB8925020D0 (en) 1989-12-28
GB9024064D0 (en) 1990-12-19
CA2072965A1 (en) 1991-05-07

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