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1. WO1991000490 - BALLISTIC-RESISTANT COMPOSITE ARTICLE

Publication Number WO/1991/000490
Publication Date 10.01.1991
International Application No. PCT/US1990/003358
International Filing Date 13.06.1990
Chapter 2 Demand Filed 21.12.1990
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
CPC
F41H 5/0414
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
0414Layered armour containing ceramic material
F41H 5/0435
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
0414Layered armour containing ceramic material
0428Ceramic layers in combination with additional layers made of fibres, fabrics or plastics
0435the additional layers being only fibre- or fabric-reinforced layers
F41H 5/0464
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
0442Layered armour containing metal
0457Metal layers in combination with additional layers made of fibres, fabrics or plastics
0464the additional layers being only fibre- or fabric-reinforced layers
F41H 5/0485
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
0471Layered armour containing fibre- or fabric-reinforced layers
0485all the layers being only fibre- or fabric-reinforced layers
Applicants
  • ALLIED-SIGNAL INC. [US/US]; Law Department (C.A. McNally) P.O. Box 2245R Morristown, NJ 07962-2245, US
Inventors
  • PREVORSEK, Dusan, Ciril; US
  • KWON, Young, Doo; US
Agents
  • ROONEY, Gerard, P.; Allied-Signal Inc. Law Dept. (C.A. McNally) 101 Columbia Road P.O. Box 2245 Morristown, NJ 07962-2245, US
  • STEWART, Richard, C.; Allied-Signal Inc. Law Department (C.A. McNally) P.O. Box 2245R Morristown, NJ 07962, US
Priority Data
375,17930.06.1989US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BALLISTIC-RESISTANT COMPOSITE ARTICLE
(FR) ARTICLE COMPOSITE ANTIBALLISTIQUE
Abstract
(EN)
A composite ballistic article comprising at least one hard rigid layer (1, 2), at least one fibrous layer (3) and a void layer (4) between said rigid layer and fibrous layer, wherein the relative weight percents of said hard rigid layer and said fibrous layer, and the relative positioning of said layers are such that said article exhibits a mass efficiency equal to or greater than about 2.5.
(FR)
Article composite antiballistique constitué d'au moins une couche rigide et dure (1, 2) et au moins une couche fibreuse (3) et une couche vide (4) entre ladite couche rigide et la couche fibreuse, les pourcentages du poids relatif de ladite couche dure et rigide, et ladite couche fibreuse, et le positionnement desdites couches étant tels que ledit article démontre une efficacité de masse égale ou supérieure à environ 2,5.
Also published as
Latest bibliographic data on file with the International Bureau