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WO2000047944A1 - Plaque de blindage anti-projectiles - Google Patents

Plaque de blindage anti-projectiles Download PDF

Info

Publication number
WO2000047944A1
WO2000047944A1 PCT/IL1999/000609 IL9900609W WO0047944A1 WO 2000047944 A1 WO2000047944 A1 WO 2000047944A1 IL 9900609 W IL9900609 W IL 9900609W WO 0047944 A1 WO0047944 A1 WO 0047944A1
Authority
WO
WIPO (PCT)
Prior art keywords
carrier member
armor panel
ballistic armor
cylindrical
bodies
Prior art date
Application number
PCT/IL1999/000609
Other languages
English (en)
Inventor
Yehoshua Yeshurun
Original Assignee
Rafael Armament Development Authority Ltd.
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 Rafael Armament Development Authority Ltd. filed Critical Rafael Armament Development Authority Ltd.
Priority to AU11752/00A priority Critical patent/AU1175200A/en
Priority to EP99973686A priority patent/EP1166031A1/fr
Priority to CA002362406A priority patent/CA2362406A1/fr
Publication of WO2000047944A1 publication Critical patent/WO2000047944A1/fr

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
    • F41H5/0407—Transparent bullet-proof laminatesinformative reference: layered products essentially comprising glass in general B32B17/06, e.g. B32B17/10009; manufacture or composition of glass, e.g. joining glass to glass C03; permanent multiple-glazing windows, e.g. with spacing therebetween, E06B3/66
    • 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
    • F41H5/0492—Layered armour containing hard elements, e.g. plates, spheres, rods, separated from each other, the elements being connected to a further flexible layer or being embedded in a plastics or an elastomer matrix

Definitions

  • the arrangement is such that in use, the carrier member faces the object to be protected by the ballistic armor panel and where a free end of the cylindrical bodies constitutes an impact side thereof, to be encountered by the bullet, projectiles or explosive fragments.
  • the cylindrical bodies are arranged in a compact array of parallel rows.
  • the cylindrical bodies are essentially transparent.
  • the radii of the cylindrical body is significantly greater than its height, rendering it the shape of a disk.
  • Fig. 1 is a perspective view of a first embodiment of a ballistic armor panel in accordance with the present invention
  • a plurality of cylindrical bodies 24 are made of an essentially hard material e.g. alumina, boron carbide, silicon carbide, glass, etc.
  • the cylindrical bodies 24 have two end faces 26 and 28 both of which are parallel to one another and have a normal parallel to a longitudinal axis of the cylinder.
  • the cylindrical bodies 24 are attached to carrier member 22 by a suitable attachment, e.g. bonding, heat welding by use of a suitable polymeric material, etc.
  • At least their free end (referred to at times as an "impact side "), namely the end facing the ballistic threat, are chamfered, as seen in cylindrical member 40 of Fig. 2B wherein its impact side 42 has a chamfer 44.
  • the compact structure of the array of cylindrical bodies has an advantage over using polygonal bodies which are in surface contact with neighboring such bodies, since the kinetic energy absorbed at the impact end of the cylindrical bodies is converted into mechanical damage thereof and is not transferred to neighboring bodies, as is the case in using polygonal bodies.
  • the structure of the armor panel in accordance with the present invention has a serious advantage in that the cylindrical bodies 24 may be made of a transparent material and owing to the fact that the end faces 26 and 28 are flat and have their normals extending parallel to the longitudinal axes of the cylindric bodies, there is no distortion of light and thus, upon applying the cylindrical body 24 to a transparent carrier member 22, using a transparent adhesive agent, then an essentially transparent ballistic armor panel is obtained. This is useful in particular where it is required to protect windows of vehicles, etc. where vision is required.
  • An advantage of the arrangement seen in Fig. 1 is that it is about 10% lighter in weight as compared with armor panels providing similar protection.
  • Fig. 3 illustrating another embodiment of the invention generally designated 50 wherein the ballistic armor panel comprises a carrier member 52 as in Fig. 1, a plurality of cylindrical bodies 54 arranged in a compact array, the difference residing in that between three adjacent cylindrical bodies 54 there is deployed a cylindrical filler body 56 which is of equal length as of cylindrical bodies 54, the arrangement being such that each such filler body 56 is in tangential contact with three adjacent cylindrical bodies 54.
  • a ballistic armor panel generally designated 60 and comprising a carrier member 62 onto which are attached a plurality of cylindrical bodies 64 which, distinct from the previous embodiments are disk-like shaped, i.e. their radii is essentially larger or similar to their length.
  • This arrangement is suitable for using particular with a personal ballistic garment, as it is lighter in weight and slimmer.
  • the armor panel is received within a protecting case 56 which is useful on the one hand for improving ballistic resistancy (in case it is made of some reinforced composite material) and, on the other hand, provides some protection from splinters which may be splintered upon impacting of a bullet.
  • a protecting case 56 which is useful on the one hand for improving ballistic resistancy (in case it is made of some reinforced composite material) and, on the other hand, provides some protection from splinters which may be splintered upon impacting of a bullet.
  • the embodiment of Fig. 5 illustrates the use of ballistic armor panels for protecting a NIP's vehicle.
  • armor panels in accordance with the present invention may be used for protecting vehicles of any nature, namely military vehicles, airborne vehicles, etc.
  • the vehicle 70 seen in Fig. 5 comprises a plurality of ballistic armor panels of which panels 72 are essentially transparent ballistic armor panels as described hereinabove with reference to Fig. 1.
  • a plurality of armor panels 74 are received within protective cases as explained hereinabove e.g. with reference to Fig. 4 and serve for protecting the body of the vehicle.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

Cette plaque de blindage anti-projectiles comporte un élément de support (52) et plusieurs corps cylindriques (54), constitués d'un matériau à haute densité, chaque corps possédant deux faces plates à plan coaxial perpendiculaire à l'axe longitudinal du corps cylindrique. Ces corps cylindriques, qui sont de même diamètre et de même longueur, sont rattachés à l'élément de support par leur face, l'axe longitudinal s'étendant perpendiculairement audit élément de support.
PCT/IL1999/000609 1999-02-09 1999-11-12 Plaque de blindage anti-projectiles WO2000047944A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU11752/00A AU1175200A (en) 1999-02-09 1999-11-12 Ballistic armor panel
EP99973686A EP1166031A1 (fr) 1999-02-09 1999-11-12 Plaque de blindage anti-projectiles
CA002362406A CA2362406A1 (fr) 1999-02-09 1999-11-12 Plaque de blindage anti-projectiles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL128441 1999-02-09
IL12844199A IL128441A0 (en) 1999-02-09 1999-02-09 Ballistic armor panel

Publications (1)

Publication Number Publication Date
WO2000047944A1 true WO2000047944A1 (fr) 2000-08-17

Family

ID=11072472

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1999/000609 WO2000047944A1 (fr) 1999-02-09 1999-11-12 Plaque de blindage anti-projectiles

Country Status (5)

Country Link
EP (1) EP1166031A1 (fr)
AU (1) AU1175200A (fr)
CA (1) CA2362406A1 (fr)
IL (1) IL128441A0 (fr)
WO (1) WO2000047944A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2377006A (en) * 2001-06-30 2002-12-31 David Adie Ballistic protection shield
EP1363101A1 (fr) * 2002-05-12 2003-11-19 PLASAN - Kibbutz Sasa Blindage ballistique
WO2006050554A1 (fr) * 2004-11-11 2006-05-18 Hornsby Comfy Hips Pty Limited Ecran pour proteger une partie du corps humain
EP1916495A1 (fr) * 2006-10-27 2008-04-30 Nederlandse Organisatie voor Toegepast-Natuuurwetenschappelijk Onderzoek TNO Blindage transparent
EP1980813A2 (fr) 2007-04-12 2008-10-15 Plasan Sasa Ltd Couche d'armure semi-fabriquée, couche d'armure fabriquée à partir de celle-ci et procédé de fabrication correspondant
WO2009011951A2 (fr) * 2007-04-23 2009-01-22 Lawrence Livermore National Security, Llc Armure transparente en mosaïque
AU2005304265B2 (en) * 2004-11-11 2010-05-13 Hornsby Comfy Hips Pty Limited A shield for protecting a part of the human body
WO2011057628A1 (fr) * 2009-11-13 2011-05-19 Krauss-Maffei Wegmann Gmbh & Co. Kg Élément de protection pour la protection contre des projectiles à charge creuse, recouvrement de protection d'un élément de protection, objet protégé et procédé pour la protection d'un objet
EP2500683A2 (fr) 2011-03-16 2012-09-19 CeramTec-Etec GmbH Système de protection balistique transparent
US8833229B2 (en) 2005-03-30 2014-09-16 The Secretary Of State For Defence Ceramic armour element for use in armour
EP3671101A1 (fr) 2018-12-20 2020-06-24 QSIL Ceramics GmbH Composite de blindage composé d'éléments céramiques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2706771C2 (ru) * 2017-06-14 2019-11-20 Сергей Сергеевич Корякин Ребристая бронезащита

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523057A (en) 1965-10-24 1970-08-04 Schjeldahl Co G T Ball and plastic armour plate
US3563836A (en) * 1968-05-23 1971-02-16 Bell Aerospace Corp Projectile armor fabrication
US3573150A (en) * 1968-07-24 1971-03-30 Us Army Transparent armor
US4179979A (en) 1967-05-10 1979-12-25 Goodyear Aerospace Corporation Ballistic armor system
US4307140A (en) * 1980-07-31 1981-12-22 Davis Thomas E Abrasive resistant laminated article and method of manufacture
US4602385A (en) 1983-08-02 1986-07-29 Warren James C Shock absorbing, puncture resistant and thermal protective garment
WO1993010419A1 (fr) * 1991-11-23 1993-05-27 Dowty Armourshield Limited Gilet protecteur
US5361678A (en) 1989-09-21 1994-11-08 Aluminum Company Of America Coated ceramic bodies in composite armor
WO1998015796A1 (fr) 1996-10-09 1998-04-16 Goodanew, Martin, Eric Corps en ceramique a utiliser dans un blindage composite
US5824940A (en) * 1997-01-27 1998-10-20 Alfred University Ceramic bullet-proof fabric

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USH1519H (en) 1966-01-24 1996-03-05 The United States Of America As Represented By The Secretary Of The Army Transparent ceramic composite armor
USH1567H (en) 1967-09-07 1996-08-06 The United States Of America As Represented By The Secretary Of The Army Transparent ceramic armor
US4028476A (en) 1974-07-18 1977-06-07 Phillips Petroleum Company Transparent polyamide armor
US5763813A (en) 1996-08-26 1998-06-09 Kibbutz Kfar Etzion Composite armor panel
IL124543A (en) 1998-05-19 2001-08-26 Cohen Michael Composite armor panel
ATE170285T1 (de) 1996-11-12 1998-09-15 Mofet Etzion Verbundpanzerplatte und verfahren zur herstellung

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523057A (en) 1965-10-24 1970-08-04 Schjeldahl Co G T Ball and plastic armour plate
US4179979A (en) 1967-05-10 1979-12-25 Goodyear Aerospace Corporation Ballistic armor system
US3563836A (en) * 1968-05-23 1971-02-16 Bell Aerospace Corp Projectile armor fabrication
US3573150A (en) * 1968-07-24 1971-03-30 Us Army Transparent armor
US4307140A (en) * 1980-07-31 1981-12-22 Davis Thomas E Abrasive resistant laminated article and method of manufacture
US4602385A (en) 1983-08-02 1986-07-29 Warren James C Shock absorbing, puncture resistant and thermal protective garment
US5361678A (en) 1989-09-21 1994-11-08 Aluminum Company Of America Coated ceramic bodies in composite armor
WO1993010419A1 (fr) * 1991-11-23 1993-05-27 Dowty Armourshield Limited Gilet protecteur
WO1998015796A1 (fr) 1996-10-09 1998-04-16 Goodanew, Martin, Eric Corps en ceramique a utiliser dans un blindage composite
US5824940A (en) * 1997-01-27 1998-10-20 Alfred University Ceramic bullet-proof fabric

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1166031A1

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2377006A (en) * 2001-06-30 2002-12-31 David Adie Ballistic protection shield
EP1363101A1 (fr) * 2002-05-12 2003-11-19 PLASAN - Kibbutz Sasa Blindage ballistique
AU2005304265B2 (en) * 2004-11-11 2010-05-13 Hornsby Comfy Hips Pty Limited A shield for protecting a part of the human body
WO2006050554A1 (fr) * 2004-11-11 2006-05-18 Hornsby Comfy Hips Pty Limited Ecran pour proteger une partie du corps humain
US8833229B2 (en) 2005-03-30 2014-09-16 The Secretary Of State For Defence Ceramic armour element for use in armour
EP1916495A1 (fr) * 2006-10-27 2008-04-30 Nederlandse Organisatie voor Toegepast-Natuuurwetenschappelijk Onderzoek TNO Blindage transparent
US8459168B2 (en) 2007-04-12 2013-06-11 Plasan Sasa Ltd Semi-fabricated armor layer, an armor layer produced therefrom and method of production thereof
US7958811B2 (en) 2007-04-12 2011-06-14 Plasan Sasa Ltd Semi-fabricated armor layer, an armor layer produced therefrom and method of production thereof
EP1980813A2 (fr) 2007-04-12 2008-10-15 Plasan Sasa Ltd Couche d'armure semi-fabriquée, couche d'armure fabriquée à partir de celle-ci et procédé de fabrication correspondant
WO2009011951A3 (fr) * 2007-04-23 2009-04-23 L Livermore Nat Security Llc Armure transparente en mosaïque
WO2009011951A2 (fr) * 2007-04-23 2009-01-22 Lawrence Livermore National Security, Llc Armure transparente en mosaïque
WO2011057628A1 (fr) * 2009-11-13 2011-05-19 Krauss-Maffei Wegmann Gmbh & Co. Kg Élément de protection pour la protection contre des projectiles à charge creuse, recouvrement de protection d'un élément de protection, objet protégé et procédé pour la protection d'un objet
EP3018442A1 (fr) * 2009-11-13 2016-05-11 Krauss-Maffei Wegmann GmbH & Co. KG Recouvrement de protection d'un élément de protection
EP2500683A2 (fr) 2011-03-16 2012-09-19 CeramTec-Etec GmbH Système de protection balistique transparent
DE102011014100A1 (de) 2011-03-16 2012-09-20 Ceramtec-Etec Gmbh Transparentes Ballistik-Schutzsystem
EP3671101A1 (fr) 2018-12-20 2020-06-24 QSIL Ceramics GmbH Composite de blindage composé d'éléments céramiques
DE102018133084A1 (de) 2018-12-20 2020-06-25 QSIL Ceramics GmbH Beschusshemmender Verbund aus Keramikelementen

Also Published As

Publication number Publication date
AU1175200A (en) 2000-08-29
CA2362406A1 (fr) 2000-08-17
IL128441A0 (en) 2001-01-28
EP1166031A1 (fr) 2002-01-02

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