DE20208085U1 - Laminated safety disc - Google Patents
Laminated safety discInfo
- Publication number
- DE20208085U1 DE20208085U1 DE20208085U DE20208085U DE20208085U1 DE 20208085 U1 DE20208085 U1 DE 20208085U1 DE 20208085 U DE20208085 U DE 20208085U DE 20208085 U DE20208085 U DE 20208085U DE 20208085 U1 DE20208085 U1 DE 20208085U1
- Authority
- DE
- Germany
- Prior art keywords
- pane
- laminated safety
- panes
- glass
- safety pane
- 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.)
- Expired - Lifetime
Links
- 239000011521 glass Substances 0.000 claims description 23
- 239000005329 float glass Substances 0.000 claims description 20
- 239000005388 borosilicate glass Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 206010041662 Splinter Diseases 0.000 claims description 6
- 239000004417 polycarbonate Substances 0.000 claims description 6
- 229920000515 polycarbonate Polymers 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000005670 electromagnetic radiation Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 101150112468 OR51E2 gene Proteins 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000005336 safety glass Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
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- 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
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
-
- 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
- B32B17/10064—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 at least two glass sheets, only one of which being an outer layer
-
- 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
- B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
-
- 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
- B32B17/1055—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 resin layer, i.e. interlayer
- B32B17/1077—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 resin layer, i.e. interlayer containing polyurethane
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- 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
- B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
- B32B2315/08—Glass
-
- 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
- B32B2369/00—Polycarbonates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Joining Of Glass To Other Materials (AREA)
Description
JS Präzision in Kunststoff^las-iunj^ti^ f^Hi Co. KG imlerstraße 1 %.* J, * *,.' *.,* *.·* '·—JS Precision in Plastics^las-iunj^ti^ f^Hi Co. KG imlerstrasse 1 %.* J, * *,.' *.,* *.·* '·—
DaimlerstraßeDaimlerstrasse
D-32312LübbeckeD-32312Luebbecke
VerbundsicherheitsscheibeLaminated safety glass
Die Erfindung betrifft eine Verbundsicherheitsscheibe gemäss dem Oberbegriff des Hauptanspruchs.The invention relates to a laminated safety pane according to the preamble of the main claim.
Es sind schlagfeste Verglasungstafeln und deren Verwendung bekannt, DE 23 47 955 C2, die aus Glasscheiben unterschiedlicher Dicke und Zusammensetzung in Reihenfolge ihrer von außen nach innen abnehmenden Dicken angeordnet sind und die über Kunststoffschichten unterschiedlicher Dicken miteinander verbunden sind, die von außen nach innen zunehmen. Ein solcher Aufbau soll eine maximale Energieabsorption beim Auftreffen eines Geschosses sichern, während dessen Restenergie durch plastische und elastische Deformation des Kunststoffmaterials aufgenommen werden soll. Gemäß einer weiteren bekannten thermisch und ballistisch hochfesten Verbundsicherheitsscheibe, DE 42 44 048 C2 ist es bekannt, eine solche aus wenigstens vier Glasscheiben aus Borosilikatglas gleicher Stärke herzustellen, um neben einem relativ geringen Flächengewicht auch eine hohe ballistische und thermische Festigkeit wie auch eine hohe chemische Beständigkeit der Glasoberflächen zu erzielen.Impact-resistant glazing panels and their use are known (DE 23 47 955 C2), which are made of glass panes of different thicknesses and compositions arranged in the order of their thicknesses decreasing from the outside to the inside and which are connected to one another via plastic layers of different thicknesses increasing from the outside to the inside. Such a structure is intended to ensure maximum energy absorption when a projectile hits, while the residual energy is absorbed by plastic and elastic deformation of the plastic material. According to another known thermally and ballistically high-strength composite safety pane (DE 42 44 048 C2), it is known to manufacture such a pane from at least four glass panes made of borosilicate glass of the same thickness in order to achieve not only a relatively low surface weight but also high ballistic and thermal strength as well as high chemical resistance of the glass surfaces.
Nachteilig an diesen vorbekannten Verbundglassicherheitsscheiben ist zum einen deren komplizierter Aufbau mehrerer unterschiedlich dicker Glasscheiben und unterschiedlich dicker Kunststoffschichten einerseits und zum anderen ein zwar sehr einfacher Grundaufbau aus ScheibenThe disadvantage of these previously known laminated glass safety panes is, on the one hand, their complicated structure of several glass panes of different thicknesses and plastic layers of different thicknesses on the one hand and, on the other hand, a very simple basic structure of panes
GUS Präzision in KunstsfeSff tllas-jjnelJS^ik $mi)H # Co. KG GI0/1GUS precision in art feSff tllas-jjnelJS^ik $mi)H # Co. KG GI0/1
gleichen Materials und gleicher Dicke, die eine ausreichende Sicherheit jedoch nur gegen den Beschuss mit Hartkernmunition erreicht. Nachteilig bei einem Glasaufbau aus nur einer Glassorte ist weiterhin, dass die Fläche der Sichtbehinderung um eine Beschussstelle unverhältnismäßig groß ausfällt.the same material and the same thickness, which, however, only achieves sufficient security against fire with hard core ammunition. Another disadvantage of a glass structure made from only one type of glass is that the area of obstruction to vision around a firing point is disproportionately large.
Aufgabe der Erfindung ist es, eine Verbundsicherheitsscheibe zur Verfügung zu stellen, die wirtschaftlich herstellbar ist und eine erhöhte Beschusssicherheit sowohl gegen Hartkernmunition als auch gegen Weichkernmunition, wie z.B. Kaliber 7,62 &khgr; 51 mm WK oder auch FSB 20 mm erreicht. Weiterhin soll ein verbessertes Bruchverhalten erreicht werden, was sich in einer nach einem Beschuss verbleibenden verbesserten Durchsicht der Verbundsicherheitsglasscheibe manifestieren soll.The object of the invention is to provide a laminated safety pane that can be produced economically and achieves increased bullet resistance against both hard core ammunition and soft core ammunition, such as caliber 7.62 x 51 mm WK or FSB 20 mm. Furthermore, improved fracture behavior is to be achieved, which is to be manifested in an improved visibility of the laminated safety glass pane after a shot.
Die Lösung dieser Aufgabe wird in Verbindung mit den Oberbegriffsmerkmalen erfindungsgemäß durch die im kennzeichnenden Teil des Hauptanspruchs angegebene technische Lehre vermittelt.The solution to this problem is achieved according to the invention in conjunction with the generic features by the technical teaching specified in the characterizing part of the main claim.
Dadurch, dass ein Anteil der Verbundsicherheitsscheibe aus Glas gewohnlicher Zusammensetzung, sog. Floatglas und ein Anteil aus Borosilikatglas besteht, wobei deren Anteile jeweils zwischen 35 und 55 % der Gesamtdicke der Verbundsicherheitsscheibe ausmachen können und der Borosilikatglasanteil zur Außen- bzw. Beschussseite angeordnet ist, wird zum einen eine erhöhte Beschusssicherheit auch gegen Weichkernmunition erzielt, wie auch die verbleibende Durchsicht nach einem Beschuss erheblich verbessert ist, da die Fläche der Sichtbehinderung um die Einschussstelle erheblich kleiner ausfällt als bei einem Glasaufbau mit nur einer Glassorte.Because part of the laminated safety pane is made of glass of conventional composition, so-called float glass, and part of borosilicate glass, whereby the proportions of these can each make up between 35 and 55% of the total thickness of the laminated safety pane, and the borosilicate glass portion is arranged on the outside or shot side, on the one hand, increased bullet resistance is achieved, even against soft-core ammunition, and on the other hand, the remaining visibility after a shot is significantly improved, since the area of obstruction to vision around the bullet point is considerably smaller than with a glass structure with only one type of glass.
GUS Präzision in Kunstsfpff &phgr;&idiagr;^^&ugr;&psgr;^&psgr; &&phgr;&EEgr;&Lgr; Co. KG Gl 0/1GUS Precision in plastics &phgr;&idiagr;^^&ugr;&psgr;^&psgr;&&phgr;&EEgr;&Lgr; Co. KG Gl 0/1
Weitere vorteilhafte Ausgestaltungen des Gegenstandes der Erfindung ergeben sich mit und in Kombination aus den nachfolgenden Unteransprüchen. Further advantageous embodiments of the subject matter of the invention result from and in combination with the following subclaims.
Gemäss einer besonders bevorzugten Ausführungsform der Erfindung ist die Verbundsicherheitsscheibe auf ihrer nach innen gerichteten Seite mit einem Splitterschutzaufbau versehen, der aus einer Polycarbonatscheibe als innere Abschlussscheibe besteht, die über eine PU-Folie mit einer inneren Scheibe des Grundaufbaus verbunden ist. Ein solcher Splitterschutzaufbau dient beispielsweise dazu, Insassen eines gepanzerten Kraftfahrzeuges vor herumfliegenden Glassplitter einer durch Beschuss belasteten Scheibe zu schützen.According to a particularly preferred embodiment of the invention, the laminated safety pane is provided on its inward-facing side with a splinter protection structure, which consists of a polycarbonate pane as the inner cover pane, which is connected to an inner pane of the basic structure via a PU film. Such a splinter protection structure serves, for example, to protect the occupants of an armored vehicle from flying glass splinters from a pane that has been hit by bullets.
Vorteilhaft ist weiterhin eine Ausführungsform der Verbundsicherheitsscheibe mit einem auf ihrer nach außen gerichteten Seite angeordneten Scheibenheizungsaufbau, der von innen nach außen aus einer Lage Floatglas, einer Lage einer Scheibenheizung und einer Lage Borosilikatglas als äußerer Abschlussscheibe besteht, wobei der Scheibenheizungsaufbau über eine PU-Folie mit einer äußeren Scheibe des Grundaufbaus verbunden ist. Ein solcher Scheibenheizungsaufbau gewährleistet die Durchsicht durch die Verbundsicherheitsscheiben auch bei widrigen klimatischen Außenbedingungen, wobei sich eine äußere Borosilikatglasscheibe auf Grund ihrer Härte besonders als dauerhaft kratzfeste Abschlussscheibe anbietet. Einen wesentlichen Beitrag zur erzielten Be-Schusssicherheit trägt die Konstruktion der Verbundsicherheitsscheibe aus Borosilikatglasscheiben gleicher Dicke und Floatglasscheiben unterschiedlicher Dicke bei, wobei die Borosilikatglasscheiben dicker ausgeführt sind als die dünnste innere Floatglasscheibe und dünner ausgeführtAnother advantageous embodiment of the laminated safety pane is a pane heating structure arranged on its outward-facing side, which consists from the inside outwards of a layer of float glass, a layer of pane heating and a layer of borosilicate glass as an outer cover pane, with the pane heating structure being connected to an outer pane of the basic structure via a PU film. Such a pane heating structure ensures visibility through the laminated safety panes even in adverse climatic external conditions, with an outer borosilicate glass pane being particularly suitable as a permanently scratch-resistant cover pane due to its hardness. The construction of the laminated safety pane from borosilicate glass panes of the same thickness and float glass panes of different thicknesses makes a significant contribution to the achieved bullet resistance, with the borosilicate glass panes being thicker than the thinnest inner float glass pane and thinner.
GUS Präzision in Kunstsijff'^la^-juntl^tik £rrJbH Ü Co. KG Gl 0/1GUS Precision in Plastics £rrJbH Ü Co. KG Gl 0/1
sind als die dickste Floatglasscheibe des gesamten Verbundes. Dieser Aufbau trägt zu einer optimierten Energieaufzehrung eines ballistischen Geschosses bei.than the thickest float glass pane in the entire composite. This structure contributes to optimized energy absorption of a ballistic projectile.
Vorteilhaft ist weiterhin die Anordnung der Floatglasscheiben in nach innen abnehmenden Dicken ebenso wie die Anordnung von Folien gleicher Dicke zwischen den Glasscheiben des Grundaufbaus, wodurch sich der konstruktive Aufbau der Verbundsicherheitsscheibe vereinfacht und beim Zusammenbau wenig Fehlerquellen für einen unsachgemässen Aufbau des Verbundes vorhanden sind.Another advantage is the arrangement of the float glass panes in thicknesses that decrease towards the inside, as well as the arrangement of films of the same thickness between the glass panes of the basic structure, which simplifies the structural design of the laminated safety pane and means that there are few sources of error during assembly for improper construction of the laminate.
Gemäss einer besonders bevorzugten Ausführungsform des Gegenstandes der Erfindung besteht die Verbundsicherheitsscheibe aus einem Grundaufbau aus zwei Borosilikatglasscheiben und zwei Floatglasscheiben, wobei diese vier Glasscheiben bereits das wesentliche Maß der Gesamtscheibendicke der Verbundsicherheitsscheibe ausmachen.According to a particularly preferred embodiment of the subject matter of the invention, the laminated safety pane consists of a basic structure of two borosilicate glass panes and two float glass panes, whereby these four glass panes already make up the essential dimension of the total pane thickness of the laminated safety pane.
Gemäss weiteren vorteilhaften Ausführungsformen der Erfindung kann zwischen den Glasscheiben auch eine oder mehrere Polycarbonatplatten angeordnet werden, ebenso wie ein oder mehrere Laserschutzfilter, Strahlenschutzgläser oder auch eine oder mehrere Scheiben mit dünnen, transparenten, metallischen Schichten zur Abschirmung elektromagnetischer Strahlungen, um den Schutz von sich hinter einer solchen Verbundsicherheitsscheibe befindlichen Personen weiter zu vergrößern.According to further advantageous embodiments of the invention, one or more polycarbonate plates can also be arranged between the glass panes, as well as one or more laser protection filters, radiation protection glasses or one or more panes with thin, transparent, metallic layers for shielding electromagnetic radiation in order to further increase the protection of persons behind such a laminated safety pane.
Auch ist es denkbar, weitere Heizfolien zwischen mehr als zwei Glasscheiben einzusetzen, wobei diese Beheizung nicht nur der Durchsicht sondern auch einer weiter gesteigerten Beschusssicherheit dienen kann,It is also conceivable to use additional heating foils between more than two panes of glass, whereby this heating can not only serve to improve visibility but also to further increase bullet resistance,
GUS Präzision in Kunststoff *($la§-:unel<S)#i!i $mbH & Co. KG Gl 0/1GUS Precision in Plastics *($la§-:unel<S)#i!i $mbH & Co. KG Gl 0/1
da warmes Glas eine höhere Festigkeit gegen Beschuss aufweist als kaltes Glas.because warm glass has a higher resistance to bullets than cold glass.
Nachfolgend ist ein Ausführungsbeispiel der Erfindung anhand einer Zeichnung näher beschrieben. Es zeigt:An embodiment of the invention is described in more detail below with reference to a drawing. It shows:
Fig. 1 eine vergrößerte Schnittdarstellung durch eine Verbundsicherheitsscheibe. Fig. 1 is an enlarged sectional view through a laminated safety pane.
Die Verbundsicherheitsscheibe besteht aus einem Grundaufbau 1, einem Splitterschutzaufbau 2 und einem Scheibenheizungsaufbau 3, wobei der Grundaufbau 1 von innen nach außen aus einer ersten Floatglasscheibe A1 einer zweiten Floatglasscheibe 5, einer ersten Borosilikatglasscheibe 6 und einer weiteren Borosilikatglasscheibe 6 besteht und zwischen diesen Scheiben jeweils eine Folie 10 aus thermoplastischem Material angeordnet ist.The laminated safety pane consists of a basic structure 1, a splinter protection structure 2 and a pane heating structure 3, wherein the basic structure 1 consists from the inside to the outside of a first float glass pane A 1 , a second float glass pane 5, a first borosilicate glass pane 6 and a further borosilicate glass pane 6 and a film 10 made of thermoplastic material is arranged between each of these panes.
Der Splitterschutzaufbau 2 besteht aus einer Polycarbonatscheibe 9, die über eine PU-Folie 11 mit dem Grundaufbau 1 der Verbundsicherheitsscheibe verbunden ist. Auf der Außenseite ist ein Scheibenheizungsaufbau 3 aufgebracht, der, von innen nach außen, aus einer dünnen Floatglasscheibe 7 und einer etwas dickeren Borosilikatglasscheibe besteht, welche über eine gemeinsame Heizfolie 12 miteinander verbunden sind und wobei der Scheibenheizungsaufbau 3 über eine PU-Folie 11 mit der Außenseite der äußeren Borosilikatglasscheibe 6 verbunden ist.The splinter protection structure 2 consists of a polycarbonate pane 9, which is connected to the basic structure 1 of the laminated safety pane via a PU film 11. A pane heating structure 3 is applied to the outside, which, from the inside to the outside, consists of a thin float glass pane 7 and a slightly thicker borosilicate glass pane, which are connected to one another via a common heating film 12, and the pane heating structure 3 is connected to the outside of the outer borosilicate glass pane 6 via a PU film 11.
Bei diesem Ausführungsbeispiel weisen die Borosilikatglasscheiben eine Stärke von etwa 11 mm auf, die Floatglasscheiben Stärken von 8 mmIn this embodiment, the borosilicate glass panes have a thickness of about 11 mm, the float glass panes have a thickness of 8 mm
GUS Präzision in Kunskrtpff'fSlqg-'urSd'Optit: {3rr5bH.& Co. KG Gl 0/1GUS precision in Kunskrtpff'fSlqg-'urSd'Optit: {3rr5bH.& Co. KG Gl 0/1
und 12 mm, die Polycarbonatscheibe eine Dicke von 3 mm, die Floatglasscheibe 7 des Scheibenheizungsaufbaus 3 eine Dicke von etwa mm und die Abschlussscheibe des Scheibenheizungs-Aufbau 3 eine Dicke von etwa 3,3 mm, sodass sich in Verbindung mit den Zwischen-5 folien 10,11,12 eine Gesamtdicke von etwa 54 mm ergibt.and 12 mm, the polycarbonate pane has a thickness of 3 mm, the float glass pane 7 of the window heating structure 3 has a thickness of approximately mm and the cover pane of the window heating structure 3 has a thickness of approximately 3.3 mm, so that in conjunction with the intermediate films 10, 11, 12 this results in a total thickness of approximately 54 mm.
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20208085U DE20208085U1 (en) | 2002-05-23 | 2002-05-23 | Laminated safety disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20208085U DE20208085U1 (en) | 2002-05-23 | 2002-05-23 | Laminated safety disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20208085U1 true DE20208085U1 (en) | 2002-10-10 |
Family
ID=7971457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20208085U Expired - Lifetime DE20208085U1 (en) | 2002-05-23 | 2002-05-23 | Laminated safety disc |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20208085U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2876786A1 (en) * | 2004-10-18 | 2006-04-21 | Saint Gobain | Laminated structure resistant to perforating projectiles, e.g. bullet proof glass, has at least one layer at up to 160 degrees to front surface |
| DE102005011096A1 (en) * | 2005-03-08 | 2006-09-21 | GuS Präzision in Kunststoff Glas und Optik GmbH & Co. KG | Composite safety window of glass and/or plastic layers includes a moisture-tight film cover and a circumferential edge barrier layer to give maintenance of structure and functioning at extreme temperatures |
| DE102015115511A1 (en) | 2015-09-15 | 2017-03-16 | Schott Ag | Transparent protection compound |
-
2002
- 2002-05-23 DE DE20208085U patent/DE20208085U1/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2876786A1 (en) * | 2004-10-18 | 2006-04-21 | Saint Gobain | Laminated structure resistant to perforating projectiles, e.g. bullet proof glass, has at least one layer at up to 160 degrees to front surface |
| DE102005011096A1 (en) * | 2005-03-08 | 2006-09-21 | GuS Präzision in Kunststoff Glas und Optik GmbH & Co. KG | Composite safety window of glass and/or plastic layers includes a moisture-tight film cover and a circumferential edge barrier layer to give maintenance of structure and functioning at extreme temperatures |
| DE102005011096B4 (en) * | 2005-03-08 | 2008-07-10 | GuS Präzision in Kunststoff Glas und Optik GmbH & Co. KG | Laminated windows |
| DE102015115511A1 (en) | 2015-09-15 | 2017-03-16 | Schott Ag | Transparent protection compound |
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