US20010032540A1 - Armoured glazing, in particular for vehicle fixed or mobile side glazing - Google Patents

Armoured glazing, in particular for vehicle fixed or mobile side glazing Download PDF

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Publication number
US20010032540A1
US20010032540A1 US09147696 US14769699A US2001032540A1 US 20010032540 A1 US20010032540 A1 US 20010032540A1 US 09147696 US09147696 US 09147696 US 14769699 A US14769699 A US 14769699A US 2001032540 A1 US2001032540 A1 US 2001032540A1
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Prior art keywords
glass
partition
sheet
sheets
layer
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.)
Granted
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US09147696
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US6334382B2 (en )
Inventor
Noel Gourio
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ISOCLIMA SpA
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Saint-Gobain Glass France SAS
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00Armour; Armour plates
    • F41H5/26Peepholes; Windows; Loopholes
    • F41H5/263Mounting of transparent armoured panels, e.g. bulletproof windows on vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10009Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10064Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin characterized by the number, the constitution or treatment of glass sheets comprising at least two glass sheets, only one of which being an outer layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10165Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin particular functional features of the laminated glazing
    • B32B17/10293Edge features, e.g. inserts or holes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10165Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin particular functional features of the laminated glazing
    • B32B17/1033Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin particular functional features of the laminated glazing containing temporary protective coatings or layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10165Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin particular functional features of the laminated glazing
    • B32B17/10366Reinforcements of the laminated glazing against impact or intrusion; metal wires for this purpose B32B17/10412
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00Armour; Armour plates
    • F41H5/02Plate construction
    • F41H5/04Plate construction composed of more than one layer
    • F41H5/0407Transparent 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/911Penetration resistant layer

Abstract

The invention concerns an armoured laminated bullet-proof and/or splinter-proof glazing, comprising on at least part of its periphery, one or several rigid protuberances (3), each of which belonging substantially to a plane parallel to that of the window or its extension, and having a thickness for its being inserted at least partially, temporarily or permanently, in the window aperture rabbet.

Description

  • [0001]
    This invention relates to a laminated, armored, bulletproof and/or shatterproof glass partition, which may be utilized for the protection of buildings or armored vehicles such as private vehicles, military vehicles or vehicles for the transport of cash. This type of glass partition is capable of being installed on vehicles for road, rail, marine or air transport.
  • [0002]
    Considerable efforts have been made with a view to improving the resistance of armored glass partitions, in particular with respect to increasingly heavy bullets and increasingly powerful and concentrated impacts on a weak surface.
  • [0003]
    Several approaches occurred to inventors for improving the ballistic performances of these glass partitions.
  • [0004]
    In particular, some solutions have been proposed to improve the fastening of aircraft windshields. These do not have to withstand impacts of bullets, but only birds which may collide with them, and accordingly have a structure differing in the nature of the components of the laminate and more delicate than that of the armored glass partition now under consideration.
  • [0005]
    Thus, the patent U.S. Pat. No. 3,953,630 describes an aircraft windshield comprising a flexible insert with high mechanical resistance, composed of a strip of fabric of glass fibers impregnated with rubber, or even polyester fibers or stainless steel wires. This insert extends beyond the periphery of the windshield and its emerging end is made rigid so as to be bolted to the body of the aircraft.
  • [0006]
    The application FR-A1-2 612 174 relates to an aircraft windshield composed of two polycarbonate sheets with a soft interpolated polyurethane layer sandwiched between them. Because of the low rigidity of the whole thus constituted, it is not possible to contemplate an assembly identical to that of a glass windshield, by mere clamping in the fillister, without risking an ejection of the windshield due to substantial deformations of the polycarbonate. The document nonetheless makes such an assembly possible, by proposing to countersink in the periphery of the interpolated layer a rigid belt, of metal for example, on a level with the edge of the windshield.
  • [0007]
    A comparable rigid belt, intended for a glass partition for a pressurized aircraft cockpit, comprising two sheets of glass and an interpolated plastic layer, also is disclosed by patent application FR-A1-2 720 029. This belt, also countersunk in the periphery of the interpolated layer, extends beyond the periphery of the glass partition only possibly to cover the edge thereof partially or completely, the belt then having a corresponding L, respectively T profile.
  • [0008]
    According to another approach, the patent U.S. Pat. No. 2,991,207 describes an aircraft windshield with improved resistance to impacts of birds composed of two sheets of glass and one soft interpolated polyvinylbutyral layer. The latter extends beyond the periphery of the sheets of glass; a reinforcement piece, countersunk in the soft layer, extends from the emerging edge thereof to the interior of the laminate, that is, between the sheets of glass.
  • [0009]
    Surprisingly, the inventors became aware that the transposition to the armored glass partitions of the techniques described previously relating to the aircraft windshields, under the specific conditions of the invention such as defined below, was capable of improving their resistance to impacts of bullets or other projectiles from firearms and ensuring their holding in the fillisters after the first impact.
  • [0010]
    This objective was able to be achieved by the invention which has as its subject a laminated, armored, bulletproof and/or shatterproof glass partition comprising, over at least a portion of its periphery, one or several rigid protuberances, each of them being perceptibly inscribed in a plane parallel to that of the glass partition or its extension and having at least one peripheral portion with a thickness less than or equal to that of the fillister of the opening for the glass partition, so as to be able to be inserted therein.
  • [0011]
    Said rigid protuberances preferably are in the extension of a single component sheet of the glass partition or of a single group of such adjacent sheets. In other words, the protuberances are located perceptibly in alignment in a single position with respect to the thickness of the glass partition.
  • [0012]
    This characteristic facilitates the construction of the frames for windows or the associated bodies, by allowing the insertion of the protuberances in a single standard fillister.
  • [0013]
    Other characteristics and advantages of the invention will become evident in the light of the following description of the attached drawings, in which FIGS. 1 to 4 respectively are schematic representations of four different embodiments of the invention.
  • [0014]
    The glass panel of FIG. 1 is composed, from the outside that is from the side at which the impact is likely to occur toward the inside:
  • [0015]
    of a vitroceramic sheet 1, 6 mm in thickness,
  • [0016]
    of an interpolated adhesive layer 2 of polyvinylbutyral (PVB), 3 mm in thickness,
  • [0017]
    of a sheet of glass 4
  • [0018]
    of an interpolated adhesive layer 5 of PVB,
  • [0019]
    of a sheet of glass 6,
  • [0020]
    of an interpolated adhesive layer 7 of polyurethane (PU), and
  • [0021]
    of a sheet 8 of polycarbonate (PC) the inner surface of which generally is coated with streak-resistant, for example polysiloxane-based lacquer, over a thickness equal at the very most to 15 μm, but more often on the order of 2 to 7 μm.
  • [0022]
    The sheet 8 also is coated, in whole or in part, as need be, with a coloring layer in particular following an upper horizontal strip, or with any other functional layer customarily applied on the inner surface of a windshield.
  • [0023]
    The stratified armor structure, composed of sheets and layers 4, 5, 6, 7 and 8, has a thickness ranging approximately between 30 and 40 mm. In addition, one may consider interpolating, between sheet 6 and layer 7, successively from the first to the second, one or several stacks consisting, in order, of a PVB layer then a sheet of glass. The thickness of the glass partition thereby is increased proportionally; preferably, the number of sheets of glass contained in this stack of alternating sheets of glass and PVB layers, with outer glass sheets, shall not exceed 4 at the very most, or in particular 3.
  • [0024]
    In the bulletproofing and shatterproofing application of the invention, the use of hardened glass, that is, glass having been subjected to a thermal hardening treatment, is avoided because of its tendency to break into many small-sized splinters on the first impact of a bullet. The sheets of glass here are composed of annealed glass or chemically reinforced glass which advantageously are damaged only locally after having sustained a bullet impact.
  • [0025]
    The outer sheet 1 of the glass partition also could consist of annealed glass or chemically reinforced glass, its thickness being equivalent to that of the vitroceramic sheet 1 of FIG. 1.
  • [0026]
    All the sheets and layers making up the glass partition are, of course, transparent.
  • [0027]
    According to a first principal embodiment of the invention, represented in FIGS. 1 and 2, at least one of the protuberances consists of a metal insert 3 of stainless steel penetrating into the laminated glass partition to an approximate depth of some fifteen millimeters and emerging by about the same amount.
  • [0028]
    In accordance with FIG. 1, insert 3 is located in the extension of layer 2; its thickness also is 3 mm.
  • [0029]
    [0029]FIG. 2 represents a variant of the same embodiment in which insert 3, identical to that which has just been described, is located in the extension of sheet 2, made of vitroceramics or, possibly, of annealed or chemically reinforced glass. Insert 3 also emerges from the laminated structure by some fifteen millimeters.
  • [0030]
    Insert 3, however, is not represented here in direct contact with sheet 2 made of vitroceramics or glass, but slightly separated. As insert 3 and sheet 4 are partially countersunk in the case of one, and almost completely in the case of the other, in an adhesive layer 9 made of PVB, the latter, in the course of manufacture of the glass partition, will be likely to creep, including into the space left unoccupied between insert 3 and sheet 2. It is possible, however, to limit this unoccupied space to the point of eliminating it, the adhesive layer 9 then being replaced by two independent layers. By way of comparison, it is noted that the creep of the PVB in layer 2 of FIG. 1 is limited by a side of sheet 1, the edge of insert 3 and a side of sheet 4, possibly to some minor, negligible seepages at the sheet 1-insert 3 and insert 3-sheet 4 interfaces.
  • [0031]
    The second principal embodiment is represented in FIG. 3. The glass partition represented is distinguished essentially from that of FIG. 2 in that at least one rigid protuberance is formed by the emerging portion of a continuous sheet 2 made of glass or vitroceramics, in particular of chemically reinforced glass, with an area in excess of that of the other sheets making up the glass partition.
  • [0032]
    Sheet 2 is completely covered, except for its lower edge, in an adhesive layer 9 of polyurethane (PU). Under these circumstances, the creeping of the PU may be utilized during the construction of the laminate. When sheet 2 is made of chemically reinforced glass, it is strongly recommended to protect the emerging portion thereof, considering its susceptibility to scratching. In order to do so, after manufacture of the sheet, an encapsulation of the emerging portion of the exposed sheet 2 in a film of suitable plastic also may be implemented.
  • [0033]
    According to an embodiment represented in simplified form in FIG. 4, a glass partition is made up of an outer sheet or a stack of sheets 10 and an inner stack of sheets 11. The stack has an area less than that of the sheet or stack 10, so that the periphery of the second extends uniformly beyond that of the first.
  • [0034]
    The sheet or stack 10 is duly made up of a sheet of chemically reinforced glass, while stack 11 is of the type described previously in relation to FIGS. 1 to 3.
  • [0035]
    A peripheral metal belt 12 is joined at one and the same time to the sheet or stack 10 and to the stack 11, in the manner represented in the Figure; a joining by gluing may be considered.
  • [0036]
    This type of configuration achieves excellent bulletproof and shatterproof properties. The whole constituted by the edge of the sheet or stack 10 and the belt 12 may be inserted into the fillister of an opening or simply positioned supported and more or less nested in relation to the structure of this opening directed outward, according to the shapes of openings used.
  • [0037]
    Although the bulletproof and/or shatterproof glass partitions of the invention are suitable for the building trade as well as for all transport vehicles, the glass partitions for road-transport vehicles, and specifically fixed or in particular movable lateral glass partitions for private armored vehicles, are especially contemplated.
  • [0038]
    Advantageously, the rigid protuberance or protuberances has/have a thickness equivalent to that of a conventional glass partition for an automotive vehicle, and thus easily are inserted into the fillister instead of a conventional glass partition.
  • [0039]
    In the case of a glass partition which is movable, generally in the vertical direction, the problem of susceptibility to scratching of a protuberance made of chemically reinforced glass, necessitating its covering or encapsulation, derives precisely from these back-and-forth movements, producing friction in the fillister.
  • [0040]
    According to another advantageous characteristic, the outer surface of the glass partition is placed exactly in the continuity of the body. The aerodynamic characteristics of the vehicle thereby are improved, in known manner, through a decrease in its coefficient of penetration in air.
  • [0041]
    The glass partition of the invention is distinguished in particular in the sense that the holding of the glass partition in the fillister continues to be ensured, to a great extent, after the first impact, so that a resistance to a second impact, or even to a subsequent impact, may be achieved, according to the laminated structures used, the nature of the projectiles and the force of firing. By comparison with known armored glass partitions, that of the invention withstands heavier projectiles, more forceful and more numerous impacts, whether simultaneous or consecutive.

Claims (10)

  1. 1. Laminated, armored, bulletproof and/or shatterproof glass partition, characterized in that it comprises, over at least a portion of its periphery, one or several rigid protuberances, each of them perceptibly corresponding to a plane parallel to the surface defined by the glass partition or the extension of this surface, and having a thickness allowing it to be inserted at least in part, temporarily or permanently, in the fillister of the opening for the glass partition.
  2. 2. Glass partition in accordance with
    claim 1
    , characterized in that said rigid protuberances are in the extension of a single sheet making up the glass partition or of a single group of such adjacent sheets.
  3. 3. Glass partition in accordance with
    claim 1
    or
    2
    , characterized in that said or at least one of said protuberance(s) is/are made up of an insert (3) in particular of metal positioned each time partially inside the laminated structure constituting the glass partition, in the extension of one or several adjacent sheets (2) forming the latter, made of glass or vitroceramics or plastic.
  4. 4. Glass partition in accordance with
    claim 3
    , characterized in that said insert (3) is positioned in the extension of a single interpolated adhesive layer (2) of polyvinylbutyral (PVB) making up the glass partition.
  5. 5. Glass partition in accordance with
    claim 1
    or
    2
    , characterized in that said or at least one of said protuberance(s) is constructed as part of a sheet of vitroceramics or glass (2), in particular of chemically reinforced glass, and constitutes the emerging portion thereof, possibly covered in plastic (9) or encapsulated in a plastic film.
  6. 6. Glass partition in accordance with any of
    claims 1
    to
    5
    , characterized in that its outer surface, likely to be damaged first by a projectile, is formed by a sheet of glass or vitroceramics (1).
  7. 7. Glass partition in accordance with any of
    claims 1
    to
    6
    , characterized in that it comprises successively, inward in relation to said protuberance or protuberances, that is, toward the cockpit of the vehicle or the interior of the structure protected, a stack of alternating sheets of glass (4, 6) and adhesive layers (5) of polyvinylbutyral (PVB), with outer sheets of glass (4, 6), then an interpolated sheet (7) of polyurethane (PU), then a sheet (8) of polycarbonate (PC) generally coated with a hard scratch-resistant lacquer and constituting the inner surface of the glass partition.
  8. 8. Glass partition in accordance with any of
    claims 1
    to
    7
    for a transport vehicle, characterized in that the rigid protuberance or protuberances which it comprises have a thickness equivalent to that of a conventional glass partition for a transport vehicle.
  9. 9. Glass partition in accordance with
    claim 8
    in which the outer surface is positioned in the continuity of the body.
  10. 10. Lateral automotive glass partition in accordance with
    claim 8
    or
    9
    fixed or movable in the vertical or horizontal direction.
US09147696 1997-06-18 1998-06-17 Armored glazing, in particular for vehicle fixed or mobile side glazing Active US6334382B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9707561A FR2764841B1 (en) 1997-06-18 1997-06-18 Armored glazing, in particular fixed or mobile lateral for motor vehicle
FR97/07561 1997-06-18
PCT/FR1998/001269 WO1998057805A1 (en) 1997-06-18 1998-06-17 Armoured glazing, in particular for vehicle fixed or mobile side glazing
FR9707561 2007-06-18

Publications (2)

Publication Number Publication Date
US20010032540A1 true true US20010032540A1 (en) 2001-10-25
US6334382B2 US6334382B2 (en) 2002-01-01

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US09147696 Active US6334382B2 (en) 1997-06-18 1998-06-17 Armored glazing, in particular for vehicle fixed or mobile side glazing

Country Status (7)

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US (1) US6334382B2 (en)
EP (1) EP0918629B2 (en)
JP (2) JP4748825B2 (en)
DE (3) DE69826965D1 (en)
ES (1) ES2231995T5 (en)
FR (1) FR2764841B1 (en)
WO (1) WO1998057805A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004011249A1 (en) * 2002-07-30 2004-02-05 Ppg Industries Ohio, Inc. Insert for windshield assembly
US6708595B1 (en) 1999-06-25 2004-03-23 Saint-Gobain Glass France Laminated, reinforced glass plate
US20070212524A1 (en) * 2004-03-31 2007-09-13 Webasto Ag Arrangement For Sealing An Opening In A Vehicle With A Chipping Protector Element
EP1953492A3 (en) * 2007-02-02 2008-11-19 Isoclima GmbH Armoured glass
US20090324935A1 (en) * 2008-06-30 2009-12-31 Bennison Stephen J Transparent light-weight safety glazings
US20100132540A1 (en) * 2005-06-24 2010-06-03 Saint-Gobain Glass France Ballistic resistant laminated structure
US7770506B2 (en) 2004-06-11 2010-08-10 Bae Systems Tactical Vehicle Systems Lp Armored cab for vehicles
US20130171398A1 (en) * 2010-09-22 2013-07-04 Isoclima S.P.A. Bullet-proof glass pane with edge reinforcement
US20140290473A1 (en) * 2011-06-21 2014-10-02 Bayer Materialscience Llc Polycarbonate laminate for close-proximity blast events
JP2015531700A (en) * 2012-08-03 2015-11-05 コーニング インコーポレイテッド Multilayer transparent lightweight safety glazing
US20150377595A1 (en) * 2014-06-27 2015-12-31 Ppg Industries Ohio, Inc. Reduced weight armor systems and methods of manufacturing the same

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764841B1 (en) * 1997-06-18 1999-07-16 Saint Gobain Vitrage Armored glazing, in particular fixed or mobile lateral for motor vehicle
DE19803435C5 (en) * 1998-01-29 2010-06-24 Volkswagen Ag Safety glass construction for safety motor vehicles
DE19858082C5 (en) * 1998-12-16 2005-10-13 Isoclima Gmbh Bulletproof glass for automotive
US6569787B1 (en) 1999-03-11 2003-05-27 Pilkington Aerospace Limited Laminated glazings
EP1363769A4 (en) * 2001-02-27 2004-05-19 Armand Zurhaar Bullet resistant glass panel
EP1501998B1 (en) * 2002-04-23 2009-07-15 Therm-O-Lite, Inc. Window with enhanced resistance to explosion blast forces
US7174692B1 (en) * 2002-11-06 2007-02-13 The United States Of America As Represented By The Secretary Of The Air Force Blast resistant window
WO2005017580A1 (en) * 2003-07-16 2005-02-24 3M Innovative Properties Company Laminates and methods of making same
EP1800086B1 (en) 2004-09-28 2014-07-16 AGP América S.A. Armored glass composition with perimeter reinforcement
JP2006124255A (en) * 2004-10-29 2006-05-18 Fujiwara Kogyo Kk Bulletproof glass
US7681485B2 (en) * 2006-11-16 2010-03-23 American Development Group International, Llc Transparent ballistic resistant armor
US8161862B1 (en) * 2007-01-08 2012-04-24 Corning Incorporated Hybrid laminated transparent armor
US8176829B1 (en) 2007-03-21 2012-05-15 Schott Corporation Armor system and method of manufacture
US8176828B2 (en) * 2007-03-21 2012-05-15 Schott Corporation Glass-ceramic with laminates
US8603616B1 (en) 2007-09-27 2013-12-10 Schott Corporation Lightweight transparent armor window
US8905460B2 (en) * 2008-02-25 2014-12-09 Ppg Industries Ohio, Inc. Ballistic transparency
US9157703B2 (en) 2011-04-01 2015-10-13 Am General Llc Transparent Armor Structure
DE102012210906B4 (en) 2012-06-27 2017-11-16 Schott Ag Security glazing and their uses
US9383173B2 (en) * 2013-07-22 2016-07-05 The United States Of America As Represented By The Secretary Of The Army Transparent armor construction

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7739670U1 (en) Suedglas Klumpp & Arretz Gmbh, 7120 Bietigheim
US2298874A (en) * 1940-12-28 1942-10-13 Pittsburgh Plate Glass Co Laminated glass and mounting therefor
US2382956A (en) * 1942-10-21 1945-08-21 Libbey Owens Ford Glass Co Process of manufacture of safety glass
US2464540A (en) * 1944-12-11 1949-03-15 Libbey Owens Ford Glass Co Method and apparatus for producing laminated safety glass
US2567353A (en) * 1947-06-13 1951-09-11 Libbey Owens Ford Glass Co Laminated safety glass
GB708242A (en) * 1950-03-09 1954-05-05 Nat Res Dev Improvements in or relating to glass panels
US2991209A (en) * 1956-12-31 1961-07-04 Safetee Glass Company Transparent bullet resisting structure
US2991207A (en) * 1959-09-18 1961-07-04 Sierracin Corp Laminated windshield
US3307999A (en) * 1963-10-14 1967-03-07 Libbey Owens Ford Glass Co Apparatus for producing a laminated assembly
US3624238A (en) * 1969-03-24 1971-11-30 Binswanger Glass Co Laminated transparent bullet resisting structure
US3671370A (en) * 1970-06-15 1972-06-20 Ppg Industries Inc Integral transparent safety glass armor unit
GB1406441A (en) * 1972-03-13 1975-09-17 Triplex Safety Glass Co Laminated transparent assemblies
US3974359A (en) 1975-06-09 1976-08-10 Ppg Industries, Inc. Electrically heated transparent laminated glazing unit
DE2962408D1 (en) * 1978-01-30 1982-05-19 Cin Ind Investments Limited Synthetic resin/glass laminates and process for producing these laminates
FR2447273B1 (en) * 1979-01-23 1982-07-09 Brinks France Sa
US4277294A (en) 1979-06-06 1981-07-07 Ppg Industries, Inc. Method of fabricating window panels, particularly curved panels
US4368226A (en) * 1980-08-13 1983-01-11 Gasper Mucaria Glass units
DE3243136C2 (en) 1982-11-22 1987-04-09 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
GB8321555D0 (en) * 1983-08-10 1983-09-14 Post Office Security glazing
US4774143A (en) * 1985-12-31 1988-09-27 General Electric Company Impact resistant glass
GB8604847D0 (en) * 1986-02-27 1986-04-03 Pilkington Brothers Plc Window panel
FR2612174B1 (en) 1987-03-10 1992-06-12 Saint Gobain Vitrage puff glazing and mounting PROCESS
US5368904A (en) * 1988-07-18 1994-11-29 Stephinson; William P. Bullet resistant glass
FR2673619B1 (en) 1991-03-08 1993-10-01 Saint Gobain Vitrage Internal Glazed puff.
US5370035A (en) 1991-11-15 1994-12-06 Madden, Jr.; James R. Removable bulletproof apparatus for vehicles
JPH06115981A (en) * 1992-10-06 1994-04-26 Sekisui Chem Co Ltd Interlayer for laminated glass
FR2706884B1 (en) * 1993-06-22 1995-08-25 Saint Gobain Vitrage Int
DE4415879C2 (en) 1994-05-05 1996-08-14 Bayerische Motoren Werke Ag Motor vehicle having at least one consisting of bullet-proof glass window pane
FR2720029B1 (en) 1994-05-19 1996-06-14 Saint Gobain Vitrage Laminated safety glass.
WO1997007377A3 (en) 1995-08-14 1997-04-24 Melvin W Floyd Improved lightweight armored vehicle and method of making same
DE19539607C2 (en) * 1995-10-25 1998-12-17 Wendler Karosseriebau Gmbh A method for manufacturing a bulletproof glass window for a motor vehicle
FR2764841B1 (en) * 1997-06-18 1999-07-16 Saint Gobain Vitrage Armored glazing, in particular fixed or mobile lateral for motor vehicle
DE19858082C5 (en) * 1998-12-16 2005-10-13 Isoclima Gmbh Bulletproof glass for automotive

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6708595B1 (en) 1999-06-25 2004-03-23 Saint-Gobain Glass France Laminated, reinforced glass plate
WO2004011249A1 (en) * 2002-07-30 2004-02-05 Ppg Industries Ohio, Inc. Insert for windshield assembly
US20070212524A1 (en) * 2004-03-31 2007-09-13 Webasto Ag Arrangement For Sealing An Opening In A Vehicle With A Chipping Protector Element
US7770506B2 (en) 2004-06-11 2010-08-10 Bae Systems Tactical Vehicle Systems Lp Armored cab for vehicles
US20100132540A1 (en) * 2005-06-24 2010-06-03 Saint-Gobain Glass France Ballistic resistant laminated structure
US7908958B2 (en) * 2005-06-24 2011-03-22 Saint-Gobain Glass France Ballistic resistant laminated structure
EP1953492A3 (en) * 2007-02-02 2008-11-19 Isoclima GmbH Armoured glass
US7641965B1 (en) 2008-06-30 2010-01-05 E.I. Du Pont De Nemours And Company Transparent light-weight safety glazings
US20090324935A1 (en) * 2008-06-30 2009-12-31 Bennison Stephen J Transparent light-weight safety glazings
US7919175B2 (en) 2008-06-30 2011-04-05 E. I. Du Pont De Nemours And Company Transparent light-weight safety glazings
US20130171398A1 (en) * 2010-09-22 2013-07-04 Isoclima S.P.A. Bullet-proof glass pane with edge reinforcement
US9945641B2 (en) * 2010-09-22 2018-04-17 Siegfried Stranner Bullet-proof glass pane with edge reinforcement
US20140290473A1 (en) * 2011-06-21 2014-10-02 Bayer Materialscience Llc Polycarbonate laminate for close-proximity blast events
JP2015531700A (en) * 2012-08-03 2015-11-05 コーニング インコーポレイテッド Multilayer transparent lightweight safety glazing
US20150377595A1 (en) * 2014-06-27 2015-12-31 Ppg Industries Ohio, Inc. Reduced weight armor systems and methods of manufacturing the same
US9803959B2 (en) * 2014-06-27 2017-10-31 Ppg Industries Ohio, Inc. Reduced weight armor systems and methods of manufacturing the same

Also Published As

Publication number Publication date Type
JP4748825B2 (en) 2011-08-17 grant
US6334382B2 (en) 2002-01-01 grant
WO1998057805A1 (en) 1998-12-23 application
DE69826965D1 (en) 2004-11-18 grant
JP2009281722A (en) 2009-12-03 application
EP0918629B2 (en) 2012-05-09 grant
FR2764841A1 (en) 1998-12-24 application
ES2231995T5 (en) 2012-08-27 grant
JP2000516906A (en) 2000-12-19 application
DE69826965T2 (en) 2005-10-20 grant
EP0918629B1 (en) 2004-10-13 grant
DE69826965T3 (en) 2012-07-05 grant
ES2231995T3 (en) 2005-05-16 grant
FR2764841B1 (en) 1999-07-16 grant
EP0918629A1 (en) 1999-06-02 application
DE29825270U1 (en) 2007-12-20 grant

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