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1. WO2020113328 - A REINFORCED ARMOR AND A PROCESS FOR REINFORCING AN ARMOR BY COMPOSITE LAYERING

Publication Number WO/2020/113328
Publication Date 11.06.2020
International Application No. PCT/CA2019/051737
International Filing Date 03.12.2019
IPC
F41H 5/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
5Armour; Armour plates; Shields
02Plate construction
04composed of more than one layer
B32B 38/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
38Ancillary operations in connection with laminating processes
08Impregnating
B32B 5/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered products characterised by the non-homogeneity or physical structure of a layer
02characterised by structural features of a layer comprising fibres or filaments
12characterised by the relative arrangement of fibres or filaments of adjacent layers
B32B 5/26 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered products characterised by the non-homogeneity or physical structure of a layer
22characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous
24one layer being a fibrous or filamentary layer
26another layer also being fibrous or filamentary
B32B 5/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered products characterised by the non-homogeneity or physical structure of a layer
22characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous
24one layer being a fibrous or filamentary layer
28impregnated with or embedded in a plastic substance
B32B 7/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
04Interconnection of layers
10at least one layer having inter-reactive properties
CPC
B32B 38/08
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
38Ancillary operations in connection with laminating processes
08Impregnating
B32B 5/12
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered 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
02characterised by structural features of a ; fibrous or filamentary layer
12characterised by the relative arrangement of fibres or filaments of ; different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
B32B 5/26
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered 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
22characterised by the presence of two or more layers which ; are next to each other and are fibrous, filamentary, formed of particles or foamed
24one layer being a fibrous or filamentary layer
26another layer ; next to it also being fibrous or filamentary
B32B 5/28
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered 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
22characterised by the presence of two or more layers which ; are next to each other and are fibrous, filamentary, formed of particles or foamed
24one layer being a fibrous or filamentary layer
28impregnated with or embedded in a plastic substance
B32B 7/10
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
04Interconnection of layers
10at least one layer having inter-reactive properties
F41H 5/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
5Armour; Armour plates
02Plate construction
04composed of more than one layer
Applicants
  • GLOBAL METALLIX CANADA INC. [CA]/[CA]
Inventors
  • MASSARELLO, Jack J.
  • SOTELO, Robert A.
  • SPENCER, Zachary B.
  • SPENCER, Brian E.
  • WEISBERG, Andrew H.
Agents
  • MCMILLAN LLP
  • BIRD, Keith
Priority Data
62/775,26404.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A REINFORCED ARMOR AND A PROCESS FOR REINFORCING AN ARMOR BY COMPOSITE LAYERING
(FR) BLINDAGE RENFORCÉ ET PROCÉDÉ DE RENFORCEMENT D'UN BLINDAGE PAR STRATIFICATION COMPOSITE
Abstract
(EN)
A reinforced armor and a process for reinforcing an armor by composite layering are provided. The reinforced armor includes a core structure having a strike face and a back face, a first composite fiber laminate having a plurality of composite fiber plies, bonded to the strike face of the core structure, and a second composite fiber laminate having a plurality of composite fiber plies, bonded to the back face of the core structure. The process for reinforcing the armor includes creating the first and second composite fiber laminates from a plurality of plies of fibrous material impregnated with a resin matrix, and bonding the first and second composite fiber laminate to both the strike face and the back face. Advantageously, the reinforced armor is capable of providing protection against hazards while having a light weight compared with a rigid armor such as steel or ceramic.
(FR)
L'invention concerne un blindage renforcé et un procédé de renforcement d'un blindage par stratification composite. Le blindage renforcé comprend une structure de noyau ayant une face de frappe et une face arrière, un premier stratifié en fibres composites ayant une pluralité d'épaisseurs de fibres composites, liées à la face de frappe de la structure de noyau, et un deuxième stratifié en fibres composites ayant une pluralité d'épaisseurs de fibres composites, liées à la face arrière de la structure de noyau. Le procédé de renforcement du blindage comprend la création des premier et deuxième stratifiés en fibres composites à partir d'une pluralité d'épaisseurs de matériaux fibreux imprégnés d'une matrice de résine, et la liaison des premier et deuxième stratifiés en fibres composites à la fois à la face de frappe et à la face arrière. Le blindage renforcé est avantageusement capable de fournir une protection contre des dangers tout en ayant un poids léger comparé à un blindage rigide tel que l'acier ou la céramique.
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