DE2835669A1 - Multi-pane glazing using three or more panes - esp. for buildings or motor vehicles, where inner plastic pane provides high resistance to impact and theft - Google Patents

Multi-pane glazing using three or more panes - esp. for buildings or motor vehicles, where inner plastic pane provides high resistance to impact and theft

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Publication number
DE2835669A1
DE2835669A1 DE19782835669 DE2835669A DE2835669A1 DE 2835669 A1 DE2835669 A1 DE 2835669A1 DE 19782835669 DE19782835669 DE 19782835669 DE 2835669 A DE2835669 A DE 2835669A DE 2835669 A1 DE2835669 A1 DE 2835669A1
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Germany
Prior art keywords
panes
pane
glass
plastic
composite system
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Application number
DE19782835669
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German (de)
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Nichtnennung Beantragt
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Individual
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Individual
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Priority to DE19782835669 priority Critical patent/DE2835669A1/en
Publication of DE2835669A1 publication Critical patent/DE2835669A1/en
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Classifications

    • 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
    • B32B7/00—Layered 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered 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
    • B32B17/10—Layered 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
    • B32B17/10005—Layered 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 laminated safety glass or glazing
    • B32B17/10009—Layered 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 laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered 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 laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B32B17/10045—Layered 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 laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet
    • B32B17/10055—Layered 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 laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet with at least one intermediate air space
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered 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
    • B32B17/10—Layered 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
    • B32B17/10005—Layered 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 laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10293—Edge features, e.g. inserts or holes
    • B32B17/10302—Edge sealing
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663—Elements for spacing panes
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66366—Section members positioned at the edges of the glazing unit specially adapted for units comprising more than two panes or for attaching intermediate sheets
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • 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, anti-ballistic clothing

Abstract

The panes are sepd. from each other by spacers bonded to the panes via an adhesive which possesses an adhesion strength >5 kg/cm in a peel test, and a creep elongation of >=3%, when employed to bond glass to plastic or metal or metal to plastic. A pref. pane assembly uses outer glass panes (I) which are >=3 mm larger than the inner plastic panes, which are made of polycarbonate or ionomer resin. The outer panes (I) pref. consist of silicate glass and/or safety glass; and one pane (I) may be thicker than the other pane (I). The spacers are pref. bonded by the adhesive to panes (I); and the cavity formed due to the smaller pane is filled with the same adhesive or another sealant. One pane (I) may consist of armoured glass whereas the other pane (I) is covered by a shatter-proof foil. For example, a plastic pane is located between two glass panes so the assembly is highly resistant to impact. Panes (I) can be made of toughened glass; and an alarm may be located in the assembly, i.e. an anti-theft device of known type.

Description

Kraftschlüssiger MehrscheibenverbundFrictional multi-pane composite

Gegenstand der Anmeldung ist ein Mehrscheiben verbund aus drei oder mehr Scheiben, bei denen die äußeren Scheiben aus Silikat-Glas und die innere Scheibe oder inneren Scheiben aus Kunststoff bestehen, wobei die Scheiben durch Abstandshalter voneinander getrennt sind und mit diesen kraftschlüssig verbunden sind.The subject of the application is a composite of three or more slices more panes where the outer panes are made of silicate glass and the inner pane or inner disks are made of plastic, the disks by spacers are separated from each other and are non-positively connected to these.

Es ist bekannt und Stand der Technik Mehrscheibenverbundsysteme in der Form herzustellen, daß man Silikatscheiben mit Abstandshaltern vorzugsweise aus Metall verklebt.It is known and state of the art multi-pane composite systems in the shape to produce silicate disks with spacers preferably glued from metal.

Solche Scheiben finden in der Kraftfahrzeugindustrie sowie in der Bauindustrie Verwendung, sie dienen hauptsächlich zur thermischen Isolierung.Such discs can be found in the automotive industry as well as in the Construction industry use, they are mainly used for thermal insulation.

Silikatglas zeichnet sich zwar durch hohe Transparenz und ausgezeichnete Kratzfestigkeit in der Oberfläche aus, ist jedoch gegen Stoß, Schlag oder Beschuß aufgrund seiner Sprödigkeit sehr empfindlich.Silicate glass is characterized by high transparency and excellent Scratch resistance in the surface, but is against impact, impact or bullets very sensitive due to its brittleness.

Aus diesem Grunde sind Öffnungen in Fahrzeugen oder Gebäuden, die mit Einfachglas oder auch Doppelglasscheiben verschlossen sind, in Bezug auf Zerstörung oder Einbruch gefährdet.For this reason, openings in vehicles or buildings that are closed with single glass or double glass panes, with regard to destruction or burglary at risk.

Eine Kombination aus Silikatscheiben und Kunststoffen würde Abhilfe schaffen, da Kunststoffe bekannt sind, die eine sehr hohe Schlag- und Stoßfestigkeit besitzen und so äußeren Einwirkungen, wie z.B. bei Schlag oder Beschuß länger entgegenwirken.A combination of silicate discs and plastics would help create, since plastics are known that have a very high impact and shock resistance and thus counteract external influences, such as impact or fire, for a longer period of time.

Sinnvoll wäre eine Kombination beider Stoffe, wobei die äußeren Silikatscheiben den Schutz des Systems hinsichtlich der chemischen Beständigkeit übernehmen, darüber hinaus einen Teil der Energie bei Schlag-oder Stoßbeanspruchung aufnehmen würden und die Kunststoffe aufgrund ihrer zähelastischen Eigenschaften einem Beschuß oder Schlag größeren Widerstand entgegensetzen würden.A combination of both substances would make sense, with the outer silicate discs take over the protection of the system in terms of chemical resistance, above would also absorb some of the energy in the event of impact or shock loads and the plastics due to their tough elastic properties a bombardment or Would offer greater resistance.

Es hat nicht an Versuchen gefehlt, Silikatgläser mit Kunststoffen zu kombinieren. Als größte Schwierigkeit erwiesen sich die unterschiedlichen Ausdehnungskoeffizienten von Kunststoffen und Silikatglas. Üblicherweise ist der Ausdehnungskoeffizient von Kunststoff 10 mal größer als der von Glas.There has been no lack of attempts to make silicate glasses with plastics to combine. The different expansion coefficients turned out to be the greatest difficulty of plastics and silicate glass. Usually the coefficient of expansion is Plastic 10 times larger than that of glass.

Eine weitere Schwierigkeit besteht darin, daß für die schlagfesten Kunststoffe wie Polycarbonat keine befriedigenden Klebstoffsysteme zur Verfügung stehen, die eine kraftschlüssige Verbindung zum Metall und/oder Glas erlauben. Darüber hinaus müssen diese Klebstoffe so elastisch sein, daß sie Bewegungen im System, die durch die unterschiedlichen Ausdehnungskoeffizienten entstehen, aufnehmen können.Another difficulty is that for the impact resistant Plastics such as polycarbonate do not have satisfactory adhesive systems that allow a force-fit connection to the metal and / or glass. About that In addition, these adhesives must be elastic enough to allow movement in the system, that arise due to the different expansion coefficients.

Man hat versucht, in den Innenraum von Isolierglasscheiben eine Kunststoffplatte zu stellen, die mit dem Rahmen nicht fest verbunden ist sondern lose im Scheibenvolumen steht.Attempts have been made to insert a plastic plate into the interior of insulating glass panes which is not firmly connected to the frame but loosely in the pane volume stands.

als Kunststoff verwendet man hierbei, wenn es sich um möglichst schlag- und beschußfeste Einheiten handeln soll, Polycarbonat. Wird auf die mechanische Festigkeit nicht so hoher Wert gelegt, so können Platten auf der Basis von Acrylat- oder Methacrylat-Harzen verwendet werden.as plastic is used here when it is as impact-resistant as possible and bulletproof units should act, polycarbonate. Used on the mechanical Strength is not so important, sheets based on acrylate or methacrylate resins can be used.

Hinsichtlich der Einbruchhemmungen befriedigen diese Systeme nicht, da es möglich ist, durch mechanische Behandlung die Kunststoffplatte entweder nach hinten durchzustoßen oder mit geeignetem Werkzeug nach vorne hinauszuhebeln.With regard to burglar resistance, these systems are unsatisfactory, as it is possible to post either the plastic plate by mechanical treatment push through at the back or lever out to the front with a suitable tool.

Eine weitere unangenehme Eigenschaft dieses Systems ist die akustische Belästigung, die dadurch entsteht, daß bei niedrigen Temperaturen der Kunststoff stärker als das Glas schrumpft und daher im Innenvolumen der Scheibe kleiner wird und daher klappern kann, was sich besonders bei starkem Wind oder Sturm unangenehm bemerkbar macht.Another unpleasant characteristic of this system is its acoustic quality Nuisance caused by the fact that the plastic at low temperatures shrinks more than the glass and therefore becomes smaller in the inner volume of the pane and can therefore rattle, which is particularly uncomfortable in strong winds or storms makes noticeable.

Die an einen Mehrscheibenverbund zu stellenden Anforderungen in Hinsicht auf Beschuß- und Einbruchhemmung werden am besten durch Kunststoffeinlagen aus Polycarbonat oder aus Ionomerharz erfüllt.The requirements to be placed on a multi-pane composite in terms of Bulletproof and burglar resistance are best achieved with plastic inserts made of polycarbonate or made of ionomer resin.

An den Klebstoff werden eine Reihe von extremen Forderungen gestellt Der Kleber muß eine ausgezeichnete Haftung auf den Kunstharzen sowie auf den Metallen und dem Glas haben. Darüber hinaus muß der Kleber eine möglichst geringe Wasserdammdurchlässigkeit zeigen. Die Verklebung muß auf Glas wasserfest sein.A number of extreme requirements are placed on the adhesive The adhesive must have excellent adhesion to the synthetic resins as well as to the metals and have the glass. In addition, the adhesive must have as low a water dam permeability as possible demonstrate. The bond must be waterproof on glass.

Der Kleber sollte einen nicht zu hohen Modulus besitzen, daß heißt, die Kraft, die zur Verformung bzw. Dehnung erforderlich ist, muß möglichst gering sein, damit die Kräfte, die auf die Seitenflächen der Substrate wirken, möglichst gering sind.The adhesive should not have too high a modulus, that is, the force required to deform or stretch must be as small as possible so that the forces that act on the side surfaces of the substrates, as possible are low.

Mit steigendem Modulus wäre es nämlich erforderlich, daß die Haftfestigkeit auf den Substraten, wie Metall, Kunststoff oder Glas erhöht werden müßte.With increasing modulus it would be necessary that the adhesive strength on the substrates such as metal, plastic or glass would have to be increased.

Es wurde gefunden, daß ein Kleber einer geeigneten Zusammensetzung mit einer Dauerdehnung von über 3 %, einer Schälfestigkeit von über 5 kg/cm diesen Anforderungen genügt.It has been found that an adhesive of a suitable composition with a permanent elongation of over 3%, a peel strength of over 5 kg / cm this Requirements are sufficient.

Es hat sich gezeigt, daß die Glasscheiben in Abhängigkeit von der Größe der Einheiten, mindestens aber 3 mm größer sein sollten, als die Kunststoffscheiben.It has been shown that the glass panes depending on the Size of the units, but should be at least 3 mm larger than the plastic discs.

Die Herstellung kann nach den bisherigen Verfahren durchgeführt werden, wobei entweder mit einem Hilfssystem aus einem zweiten Klebstoff gearbeitet werden kann. Dieses Klebstoffsystem kann entweder aus Klebebändern oder aufgespritztem Kleber bestehen, so daß die Glas- und Kunststoffplatten auf die beschichteten Abstandshalter aufgelegt werden, verpreßt werden, und so einen schon nahezu stabilen Verbund ergeben. Der Zwischenraum zwischen den überstehenden Glasscheiben und dem Kunststoff und Metallabstandshalter wird dann mit dem geeigneten Kleber aufgespritzt.The production can be carried out according to the previous methods, either working with an auxiliary system made up of a second adhesive can. This adhesive system can either consist of adhesive tapes or spray-on Adhesives are made so that the glass and plastic sheets on the coated spacers are placed, pressed, and thus result in an almost stable bond. The space between the protruding glass panes and the plastic and Metal spacer is then sprayed on with the appropriate adhesive.

Ein anderes Verfahren, welches ebenfalls Verwendung finden kann, würde in der Form durchgeführt werden müssen, daß die Abstandshalter und Scheiben in der entsprechenden Reihenfolge aufeinander gelegt werden und daß der Zwischenraum mit dem Kleber ausgespritzt wird, nachdem der Verbund vorher durch Klammern fixiert worden ist.Another method that can also be used would must be carried out in such a way that the spacers and washers in the corresponding sequence are placed on top of each other and that the space with the adhesive is sprayed out after the composite has previously been fixed with clamps has been.

Bei beiden Herstellungsverfahren ergeben sich vergleichbare Festigkeiten. Zur Sicherung der Glaskanten und zur Verringerung der Wasserdampfdiffusionen kann, um die Einheit eine Metall schiene gelegt oder ein Metallband geklebt werden.Both manufacturing processes have comparable strengths. To secure the glass edges and to reduce the diffusion of water vapor, a metal rail or a metal tape can be glued around the unit.

Der so hergestellte Scheibenverbund kann darüber hinaus noch in einigen Punkten variiert werden.The composite pane produced in this way can also be used in some Points can be varied.

So können die vorderen-und hinteren Scheiben in ihrer Stärke und in ihrer Qualität variiert werden. Besonders bei der Herstellung von beschuB-hemmendem Glas sollte die vordere Scheibe entsprechend dem Kaliber und der Beständigkeit in ihrer Stärke ausgewählt werden.So the front and rear discs in their thickness and in their quality can be varied. Particularly in the production of anti-shock Glass should be in the front pane according to the caliber and resistance be selected based on their strength.

Die Glasscheiben können darüber hinaus aus gehärtetem oder metallbeschichtetem Glas bestehen.The glass panes can also be made of hardened or metal-coated Made of glass.

Die rückwärtige Scheibe kann mit einer Splitterschutzfolie versehen werden. Die ganze Konstruktion könnte darüber hinaus eine zusätzliche Einrichtung haben, die eine Alarmeinrichtung in bekannter Weise beinhalten würde.The rear pane can be provided with a splinter protection film will. The whole construction could also have an additional facility that would include an alarm device in a known manner.

In der Anlage 1 ist der Querschnitt eines typischen Mehrscheibenglasverbundes dargestellt.Appendix 1 shows the cross-section of a typical multi-pane glass composite shown.

Die vordere und hintere Begrenzungsscheibe (1) besteht aus Silikatglas, die Kunststoffscheibe (2) ist durch die Abstandshalter (6) mit dem Kleber (4) verbunden.The front and rear limiting discs (1) are made of silicate glass, the plastic disc (2) is connected to the adhesive (4) by the spacers (6).

Der Zwischenraum (5) kann entweder aus dem gleichen Kleber bestehen wie (4) oder aus 2 Klebstoffsystemen zusammengesetzt sein. Der Abstandshalter (6) dient zur Verlängerung der Diffusionswege für den Wasserdampf und zur Sicherung der Silikatscheiben und gibt dem System weitere Festigkeit. Das für Isolierglasscheiben üblicherweise verwandte Trockenmittel (7) ist im Abstandshalter (6) untergebracht.The space (5) can either consist of the same adhesive like (4) or be composed of 2 adhesive systems. The spacer (6) serves to lengthen the diffusion paths for the water vapor and to secure it of the silicate discs and gives the system additional strength. That for insulating glass panes Usually used desiccant (7) is housed in the spacer (6).

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Claims (13)

Patentansprüche: !Mehrscheibenverbundsystem aus mehr als 2 Scheiben, dadurch gekennzeichnet, daß die Scheiben durch Abstandshalter voneinander getrennt sind, mit diesen kraftschlüssig verbunden sind mit einem Kleber, der eine Haftfestigkeit im Peeltest bei Glas- Kunststoff, Glas-Metall, Metall-Kunststoff von über 5 kg/cm besitzt und eine Dauerdehnung von mindestens 3 % aufweist.Patent claims:! Multi-pane composite system consisting of more than 2 panes, characterized in that the disks are separated from one another by spacers are, with these are non-positively connected with an adhesive that has an adhesive strength in the peel test for glass-plastic, glass-metal, metal-plastic of over 5 kg / cm and has a permanent elongation of at least 3%. 2. Mehrscheibenverbundsystem gemäß Anspruch 1 und 2, dadurch gekennzeichnet, daß der Kunststoff aus Polycarbonat besteht. 2. Multi-pane composite system according to claim 1 and 2, characterized in that that the plastic consists of polycarbonate. 3. Mehrscheibenverbundsystem gemäß Anspruch 1 und 2-, dadurch gekennzeichnet, daß der Kunststoff aus Ionomerharz besteht. 3. Multi-pane composite system according to claim 1 and 2-, characterized in that that the plastic consists of ionomer resin. 4. Mehrscheibenverbundsystem nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die äußeren Glasscheiben mindestens 3 mm größer als die inneren Kunststoffscheiben sind. 4. Multi-pane composite system according to claim 1 to 3, characterized in that that the outer glass panes at least 3 mm larger than the inner plastic panes are. 5. Mehrscheibenverbundsystem nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß die Abstandshalter gemäß Anspruch 1 verklebt sind und der Hohlraum, der durch die überstehenden Scheiben entsteht, mit dem Kleber gemäß Anspruch 1 ausgefüllt wird.5. Multi-pane composite system according to claim 1 to 4, characterized in that that the spacers are glued according to claim 1 and the cavity through the protruding panes are created, filled with the adhesive according to claim 1 will. 6. Mehrscheibenverbundsystem gemäß Anspruch 1 bis 4, dadurch gekennzeichnet, daß der Hohlraum, der durch die überstehenden Scheiben entsteht, mit einem anderen geeigneten Dichtstoff ausgefüllt wird.6. Multi-pane composite system according to claim 1 to 4, characterized in that that the cavity created by the protruding panes with another suitable sealant is filled. 7. Mehrscheibenverbundsystem gemäß Anspruch 1 bis 6, dadurch gekennzeichnet, daß die äußeren Silikatscheiben unterschiedliche Dicken ausweisen.7. Multi-pane composite system according to claim 1 to 6, characterized in that that the outer silicate disks have different thicknesses. 8. Mehrscheibenverbundsystem gemäß Anspruch 1 bis 7, dadurch gekennzeichnet, daß eine oder beide äußeren Scheiben als Sicherheitsglas ausgeführt sind.8. Multi-pane composite system according to claim 1 to 7, characterized in that that one or both outer panes are designed as safety glass. 9. Mehrscheibenverbundsystem gemäß Anspruch 1 bis 7, dadurch gekennzeichnet, daß eine der Scheiben als Panzerglas ausgebildet ist, wobei sich der Aufbau und die Dicke nach dem Kaliber richtet. 9. Multi-pane composite system according to claim 1 to 7, characterized in that that one of the panes is designed as bulletproof glass, the structure and the thickness depends on the caliber. 10. Mehrscheibenverbundsystem gemäß Anspruch 1 bis 9, dadurch gekennzeichnet, daß die rückwärtige Silikatscheibe mit Splitterschutzfolie versehen ist.10. Multi-pane composite system according to claim 1 to 9, characterized in that that the rear silicate disk is provided with anti-splinter film. 11. Mehrscheibenverbundsystem gemäß Anspruch 1 bis lo, dadurch gekennzeichnet, daß sich die Dicke der Kunststoffplatten nach den Anforderungen der Einbruchversicherungsgesellschaften richtet.11. Multi-pane composite system according to claim 1 to lo, characterized in that that the thickness of the plastic sheets according to the requirements of the burglary insurance companies directs. 12. Mehrscheibenverbundsicherheitssystem gemäß Anspruch 1 bis 11, dadurch gekennzeichnet, daß die äußere Scheibe mit einer Alarmeinrichtung in bekannter Weise versehen ist.12. Multi-pane composite security system according to claim 1 to 11, characterized in that the outer disc with an alarm device in known Way is provided. 13. Mehrscheibenverbundsystem aus mehr als zwei Scheiben, bei denen die äußeren Scheiben aus Silikatglas und die innere Scheibe aus Kunststoff bestehen, dadurch gekennzeichnet, daß es sich bei den beiden äußeren Silikatgläsern um im Biege- bzw. Preßvorgang ringsherum abgebördelte Gläser handelt, z.B. Glasbausteine, so daß ein gesonderter Abstandshalter sich erübrigt und beide Glasteile und eine Kunststoff-Zwischenscheibe mit einem Kleber gemäß Anspruch (1) verbunden werden.13. Multi-pane composite system consisting of more than two panes in which the outer panes are made of silicate glass and the inner pane is made of plastic, through this characterized in that the two outer silicate glasses are in the bending or The pressing process involves flanged glasses, e.g. glass blocks, so that a separate spacer is unnecessary and both glass parts and a plastic washer be connected with an adhesive according to claim (1).
DE19782835669 1978-08-14 1978-08-14 Multi-pane glazing using three or more panes - esp. for buildings or motor vehicles, where inner plastic pane provides high resistance to impact and theft Withdrawn DE2835669A1 (en)

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Application Number Priority Date Filing Date Title
DE19782835669 DE2835669A1 (en) 1978-08-14 1978-08-14 Multi-pane glazing using three or more panes - esp. for buildings or motor vehicles, where inner plastic pane provides high resistance to impact and theft

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Application Number Priority Date Filing Date Title
DE19782835669 DE2835669A1 (en) 1978-08-14 1978-08-14 Multi-pane glazing using three or more panes - esp. for buildings or motor vehicles, where inner plastic pane provides high resistance to impact and theft

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DE2835669A1 true DE2835669A1 (en) 1980-02-28

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516646A1 (en) * 1981-11-18 1983-05-20 Boussois Sa Bullet proof screens of multiple laminate construction - with gap between laminates of hard or tough materials
WO1996033334A1 (en) * 1995-04-21 1996-10-24 Paul Stephen Ennis Glazed window unit
NL1005224C2 (en) * 1997-02-10 1998-08-11 Gen Electric Window and glazing for a window.
WO2002029193A1 (en) * 2000-09-29 2002-04-11 Peter Merhige Security window
DE4241143B4 (en) * 1992-12-07 2004-08-26 Interpane Entwicklungs- Und Beratungsgesellschaft Mbh & Co.Kg glazing
GB2472914A (en) * 2009-08-17 2011-02-23 Paul Thompson Glass and polycarbonate multi-glazed window unit
DE102010000862A1 (en) * 2010-01-13 2011-07-14 Fenster + Türen Franz Karl GmbH & Co. KG, 86707 Glass element i.e. heat insulating glazing element, for e.g. window of industrial building, has plastic layer formed between glass panes such that space is divided into two separate chambers, where film of layer is formed by plastic plate
GB2485369A (en) * 2010-11-11 2012-05-16 Howlett Ian C Window edge assembly
WO2018050357A1 (en) 2016-09-14 2018-03-22 Saint-Gobain Glass France Spacer for insulation glazing units, method for producing the spacer, and multiple insulation glazing unit
US10370894B2 (en) 2015-04-22 2019-08-06 Saint-Gobain Glass France Method and device for producing a triple insulating glazing unit
GB2579098A (en) * 2018-11-21 2020-06-10 Zucker John Frame assembly

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516646A1 (en) * 1981-11-18 1983-05-20 Boussois Sa Bullet proof screens of multiple laminate construction - with gap between laminates of hard or tough materials
DE4241143B4 (en) * 1992-12-07 2004-08-26 Interpane Entwicklungs- Und Beratungsgesellschaft Mbh & Co.Kg glazing
WO1996033334A1 (en) * 1995-04-21 1996-10-24 Paul Stephen Ennis Glazed window unit
EP0963171A1 (en) * 1997-02-10 1999-12-15 General Electric Company A window and glazing for a window
EP0963171A4 (en) * 1997-02-10 2002-01-23 Gen Electric A window and glazing for a window
NL1005224C2 (en) * 1997-02-10 1998-08-11 Gen Electric Window and glazing for a window.
WO2002029193A1 (en) * 2000-09-29 2002-04-11 Peter Merhige Security window
GB2472914A (en) * 2009-08-17 2011-02-23 Paul Thompson Glass and polycarbonate multi-glazed window unit
DE102010000862A1 (en) * 2010-01-13 2011-07-14 Fenster + Türen Franz Karl GmbH & Co. KG, 86707 Glass element i.e. heat insulating glazing element, for e.g. window of industrial building, has plastic layer formed between glass panes such that space is divided into two separate chambers, where film of layer is formed by plastic plate
GB2485369A (en) * 2010-11-11 2012-05-16 Howlett Ian C Window edge assembly
US10370894B2 (en) 2015-04-22 2019-08-06 Saint-Gobain Glass France Method and device for producing a triple insulating glazing unit
WO2018050357A1 (en) 2016-09-14 2018-03-22 Saint-Gobain Glass France Spacer for insulation glazing units, method for producing the spacer, and multiple insulation glazing unit
CN109715902A (en) * 2016-09-14 2019-05-03 法国圣戈班玻璃厂 For the spacing holder in isolation glass portion, the method for manufacturing spacing holder and multilayer isolation glass portion
GB2579098A (en) * 2018-11-21 2020-06-10 Zucker John Frame assembly

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