FR2775969A1 - Double glazing with at least one engraved face production - Google Patents

Double glazing with at least one engraved face production Download PDF

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Publication number
FR2775969A1
FR2775969A1 FR9803852A FR9803852A FR2775969A1 FR 2775969 A1 FR2775969 A1 FR 2775969A1 FR 9803852 A FR9803852 A FR 9803852A FR 9803852 A FR9803852 A FR 9803852A FR 2775969 A1 FR2775969 A1 FR 2775969A1
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France
Prior art keywords
double glazing
glass
double
engraved
preparing
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French (fr)
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FR2775969B1 (en
Inventor
Eric Lebrun
Pierre Lafargue
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PYREVERRE
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PYREVERRE
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C19/00—Surface treatment of glass, not in the form of fibres or filaments, by mechanical means
    • 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
    • B32B17/10247—Laminated safety glass or glazing containing decorations or patterns for aesthetic reasons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/22—Removing surface-material, e.g. by engraving, by etching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/06—Designs or pictures characterised by special or unusual light effects produced by transmitted light, e.g. transparencies, imitations of glass paintings
    • B44F1/066—Designs or pictures characterised by special or unusual light effects produced by transmitted light, e.g. transparencies, imitations of glass paintings comprising at least two transparent elements, e.g. sheets, layers
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

Preparation of double glazing made up of two faces (1, 2) is characterized in that an engraving is effected on all or part of one side of at least one of the two faces (1, 2), and on the surfaces of the sides that will be inside the double glazing, a peripheral ribbing is cut on which the engraving is of a depth between 0 and 2 mm. An Independent claim is given for the double glazing obtained by the above method of fabrication.

Description

L'invention a pour objet un procédé de préparation d'un double vitrageThe subject of the invention is a process for preparing double glazing

dont l'une au moins des faces est gravée, ainsi que le double-vitrage  at least one of the faces of which is engraved, as well as the double glazing

obtenu par ce procédé.obtained by this process.

Depuis longtemps déjà, les fabricants de double-vitrage ont recherché des effets esthétiques nouveaux, par exemple en insérant des éléments métalliques, appelés petits bois, entre les deux faces du double vitrage. Ces insertions dans des doubles-vitrages, ont malheureusement pour conséquence de provoquer une altération rapide et importante du double-vitrage dans le temps. Par ailleurs, les inserts métalliques présentent l'inconvénient de se dilater lorsqu'il sont soumis à la chaleur, et créent souvent des chocs thermiques qui altèrent considérablement la durée de vie et le  For a long time now, manufacturers of double glazing have been looking for new aesthetic effects, for example by inserting metallic elements, called small woods, between the two faces of the double glazing. These insertions in double glazing, unfortunately have the consequence of causing a rapid and significant deterioration of the double glazing over time. Furthermore, metal inserts have the disadvantage of expanding when subjected to heat, and often create thermal shocks which considerably affect the service life and

maintien de la qualité du double-vitrage.  maintaining the quality of double glazing.

Pour notamment remédier à ces inconvénients, un but de la présente invention est de fournir un procédé de préparation d'un double-vitrage composé de deux faces, caractérisé en ce que l'on effectue une gravure sur tout ou partie du côté d'une au moins des deux faces, et I'on ménage, sur les côtés des faces qui seront à l'intérieur du double- vitrage, un cordon périphérique sur lequel la gravure est d'une  To overcome these drawbacks in particular, an object of the present invention is to provide a process for the preparation of double glazing composed of two faces, characterized in that an engraving is carried out on all or part of the side of a at least on both sides, and on the sides of the faces which will be inside the double glazing, a peripheral bead is formed on which the engraving is of a

profondeur comprise entre 0 et 2 mm.  depth between 0 and 2 mm.

Suivant un premier mode de réalisation de l'invention, lors du montage du double-vitrage, I'on place le côté gravé de la ou des  According to a first embodiment of the invention, when mounting the double glazing, the engraved side of the one or more is placed

face(s) gravée(s) à l'intérieur du double-vitrage.  etched side (s) inside the double glazing.

Suivant un premier mode de réalisation de l'invention, lors du montage du double-vitrage, l'on place le côté gravé de la ou des  According to a first embodiment of the invention, when mounting the double glazing, the engraved side of the one or more is placed

face(s) gravée(s) à l'extérieur du double-vitrage.  side (s) engraved on the outside of the double glazing.

Avantageusement, la largeur du cordon périphérique est comprise  Advantageously, the width of the peripheral cord is included

entre 5.10-3 et 2.10-2 m.between 5.10-3 and 2.10-2 m.

3 5 Suivant un mode de réalisation particulier de l'invention, à quelque endroit que ce soit du côté gravé, la profondeur de la gravure est  3 5 According to a particular embodiment of the invention, wherever it is on the engraved side, the depth of the engraving is

inférieure à un tiers de l'épaisseur de la face.  less than a third of the thickness of the face.

De préférence, la gravure est polie après avoir été effectuée.  Preferably, the engraving is polished after having been carried out.

Avantageusement, la gravure est colorée.  Advantageously, the engraving is colored.

Suivant un mode de réalisation préféré de l'invention, la ou les faces gravées sont en glace claire, en verre feuilleté, en verre réfléchissant, en verre trempé, en verre teinté et/ou en verre imprimé. Suivant un autre mode de réalisation de l'invention, la face non gravée, le cas échéant, est en verre feuilleté, en verre réfléchissant,  According to a preferred embodiment of the invention, the engraved face or faces are made of clear glass, laminated glass, reflective glass, tempered glass, tinted glass and / or printed glass. According to another embodiment of the invention, the non-etched face, if any, is made of laminated glass, of reflective glass,

en verre trempé, en verre teinté et/ou en verre imprimé.  in tempered glass, tinted glass and / or printed glass.

Un autre but de l'invention est le double-vitrage obtenu par le procédé  Another object of the invention is the double glazing obtained by the process

ci-dessus décrit.above described.

L'invention se comprendra mieux au vu de la description détaillée qui  The invention will be better understood in view of the detailed description which

suit, qui se lit en référence aux figures jointes.  follows, which reads with reference to the attached figures.

La figure 1 présente une vue en perspective d'un double-vitrage selon l'invention.  Figure 1 shows a perspective view of a double glazing according to the invention.

La figure 2 représente une vue de face de la face 1.  FIG. 2 represents a front view of face 1.

La figure 3 représente une vue de face de la face 2.  FIG. 3 represents a front view of face 2.

Le procédé selon l'invention consiste donc à réaliser une gravure sur au moins une des faces 1 ou 2. Le résultat recherché est bien entendu un effet esthétique, tout en maintenant la qualité du double-vitrage  The method according to the invention therefore consists in producing an etching on at least one of the faces 1 or 2. The desired result is of course an aesthetic effect, while maintaining the quality of the double glazing

et en évitant les inconvénients résultant de la présence d'inserts.  and avoiding the disadvantages resulting from the presence of inserts.

C'est pour obtenir ce double résultat que le procédé selon l'invention est composé de deux étapes, la première consistant à graver la ou les faces, et la seconde consistant, sur une largeur bien définie (ci-après appelée cordon périphérique) de la périphérie extérieure 7 du côté travaillé, soit à ne pas effectuer de gravure, soit à effectuer une  It is to obtain this double result that the method according to the invention is composed of two stages, the first consisting in engraving the face (s), and the second consisting, over a well-defined width (hereinafter called the peripheral cord) of the outer periphery 7 on the worked side, either not to perform etching, or to perform a

gravure d'une profondeur restreinte.  engraving of limited depth.

La gravure peut être réalisée par tout procédé adéquat connu de l'homme du métier, et notamment des procédés mécaniques, 3 5 chimiques ou thermiques. Il peut s'agir de simples incisions dans le verre, de gravures continues ou discontinues, droites ou courbes, de largeur, de profondeur et de forme variables. La gravure peut  The etching can be carried out by any suitable method known to those skilled in the art, and in particular mechanical, chemical or thermal methods. They can be simple incisions in the glass, continuous or discontinuous, straight or curved engravings, of variable width, depth and shape. The engraving can

notamment être biseautée sur son bord.  especially be beveled on its edge.

Un des objectifs recherchés par l'invention est de pouvoir effectuer le montage de manière habituelle et avec un joint classique, sans que le fait qu'on ait appliqué le procédé selon l'invention ne soit gênant, de quelque manière que ce soit, pour le montage du double-vitrage. Ainsi, le montage peut être effectué en insérant un gaz à l'intérieur  One of the objectives sought by the invention is to be able to carry out the assembly in the usual manner and with a conventional joint, without the fact that the application of the method according to the invention being inconvenient, in any way whatsoever, for mounting of double glazing. Thus, the assembly can be carried out by inserting a gas inside

du double vitrage, ou encore une lumière ou tout autre élément connu.  double glazing, or a light or any other known element.

Le montage du double-vitrage ne fait donc pas partie intégrante de I'invention. Toutes les techniques de montage de double-vitrage actuellement connues peuvent être appliquées après que le procédé  The mounting of the double glazing is therefore not an integral part of the invention. All currently known double glazing mounting techniques can be applied after the process

selon l'invention ait été réalisé.  according to the invention has been achieved.

En effet, une des étapes fondamentales de l'invention consiste à ménager un cordon périphérique, c'est-à-dire à s'assurer que les côtés qui seront à l'intérieur du double-vitrage seront suffisamment plans pour que le joint ait une adhérence suffisante pour assurer l'étanchéité du double-vitrage. La limite de planéité est de préférence  Indeed, one of the fundamental steps of the invention consists in providing a peripheral bead, that is to say in ensuring that the sides which will be inside the double glazing will be sufficiently flat so that the seal has sufficient adhesion to seal the double glazing. The flatness limit is preferably

de 2 mm de profondeur.2 mm deep.

Ainsi, on peut monter en double-vitrage des faces 1 et 2 qui sont gravées jusqu'au bord, mais dont la gravure, sur la périphérie est limitée en profondeur. Sur l'ensemble du côté gravé de la face 1 ou 2 excepté le cordon périphérique 7, la profondeur de la gravure est  Thus, it is possible to mount in double glazing the faces 1 and 2 which are etched to the edge, but whose etching, on the periphery is limited in depth. On the whole of the engraved side of face 1 or 2 except the peripheral cord 7, the depth of the engraving is

inférieure au tiers de l'épaisseur de la face 1 ou 2.  less than a third of the thickness of face 1 or 2.

La largeur du cordon périphérique est comprise entre 5.10-3 et 2.10-2 m. Bien entendu, selon l'invention, tous les côtés des deux faces 1 et 2 comprenant le double-vitrage peuvent être gravés. De préférence, on effectue une seule gravure sur un seul côté 3,4 ou 5,6 d'une seule face 1 ou 2. Suivant un autre mode de réalisation de l'invention, on effectue une gravure sur un seul côté 3,4 ou 5,6 de chacune des faces  The width of the peripheral cord is between 5.10-3 and 2.10-2 m. Of course, according to the invention, all the sides of the two faces 1 and 2 comprising the double glazing can be engraved. Preferably, a single etching is carried out on a single side 3,4 or 5,6 of a single face 1 or 2. According to another embodiment of the invention, an etching is carried out on a single side 3,4 or 5.6 on each side

1 ou 2 qui constitue le double-vitrage.  1 or 2 which constitutes the double glazing.

Dans le cas o un seul des côtés de la face est gravée, on peut, lors du montage du double-vitrage, placer le côté gravé, au choix, vers l'intérieur du double vitrage, ou au contraire, on peut placer le côté  In the case where only one of the sides of the face is engraved, it is possible, when mounting the double glazing, to place the engraved side, as desired, towards the inside of the double glazing, or on the contrary, the side can be placed

gravé vers l'extérieur du double-vitrage.  engraved towards the outside of the double glazing.

L'effet esthétique recherché peut être modifié en polissant la gravure effectuée. On utilisera pour ce faire tous les procédés de polissage  The desired aesthetic effect can be modified by polishing the engraving performed. To do this, we will use all the polishing methods

connus de l'art antérieur.known from the prior art.

On peut encore améliorer l'effet esthétique en colorant, entièrement ou partiellement, la gravure réalisée. La coloration peut être effectuée avec une seule couleur ou avec plusieurs couleurs. On peut également colorer d'une part la face, et d'autre part la gravure, avec  The aesthetic effect can be further improved by coloring, entirely or partially, the engraving produced. Coloring can be done with a single color or with several colors. We can also color on the one hand the face, and on the other hand the engraving, with

des couleurs différentes.different colors.

Les faces utilisées pour réaliser le double-vitrage selon l'invention peuvent être en glace claire ou en verre traité, en verre feuilleté, en verre réfléchissant, en verre trempé, en verre teinté, et/ou en verre imprimé. De préférence si l'on utilise du verre imprimé, on choisira du verre imprimé dont une face est lisse, et le côté imprimé sera sur  The faces used to produce the double glazing according to the invention may be made of clear glass or of treated glass, of laminated glass, of reflective glass, of tempered glass, of tinted glass, and / or of printed glass. Preferably if you use printed glass, you will choose printed glass with one smooth side, and the printed side will be on

l'extérieur du double-vitrage.the exterior of the double glazing.

On peut donc réaliser un double-vitrage selon l'invention, dans lequel une des faces est gravée et l'autre ne l'est pas, la face gravée étant en verre normal et l'autre face étant en verre traité, en verre feuilleté, en verre réfléchissant, en verre trempé, en verre teinté et/ou en verre imprimé. On peut également réaliser le double-vitrage dans lequel la face gravée est en verre traité, en verre feuilleté, en verre réfléchissant, en verre trempé, en verre teinté et/ou en verre imprimé et la face non gravée est en verre normal. Toutes les  It is therefore possible to produce double glazing according to the invention, in which one of the faces is etched and the other is not, the etched face being made of normal glass and the other face being of treated glass, of laminated glass. , reflective glass, tempered glass, tinted glass and / or printed glass. It is also possible to produce double glazing in which the etched face is in treated glass, in laminated glass, in reflective glass, in tempered glass, in tinted glass and / or in printed glass and the non-etched face is in normal glass. All the

combinaisons font partie de l'invention.  combinations are part of the invention.

Claims (10)

REVENDICATIONS 1. Procédé de préparation d'un double-vitrage composé de deux faces (1, 2), caractérisé en ce que l'on effectue une gravure sur tout ou partie d'un côté (3,4,5,6) d'une au moins des deux faces (1,2), et que l'on ménage sur les surfaces des côtés qui seront à l'intérieur du double-vitrage, un cordon périphérique sur lequel la  1. Method for preparing a double-glazing composed of two faces (1, 2), characterized in that an engraving is carried out on all or part of one side (3,4,5,6) of at least one of the two faces (1, 2), and which is provided on the surfaces of the sides which will be inside the double glazing, a peripheral cord on which the gravure est d'une profondeur comprise entre 0 et 2 mm.  engraving is between 0 and 2 mm deep. 2. Procédé de préparation d'un double-vitrage selon la revendication 1, caractérisé en ce que, lors du montage du double vitrage, l'on place le côté gravé de la ou des face(s) gravée(s) à l'intérieur du doublevitrage.  2. Method for preparing a double glazing according to claim 1, characterized in that, during the mounting of the double glazing, the engraved side of the engraved face (s) is placed on the interior of the double glazing. 3. Procédé de préparation d'un double-vitrage selon la revendication 1, caractérisé en ce que, lors du montage du doublevitrage, I'on place le côté gravé de la ou des faces gravées à l'extérieur du double-vitrage.3. A method of preparing a double glazing according to claim 1, characterized in that, during the mounting of the double glazing, the engraved side of the engraved face or faces is placed outside the double glazing. 4. Procédé de préparation d'un double- vitrage selon l'une quelconque4. Method for preparing a double glazing according to any one des revendications 1 à 3, caractérisé en ce que la largeur dudit  claims 1 to 3, characterized in that the width of said cordon périphérique est comprise entre 5.10-3 et 2.10-2 m.  peripheral cord is between 5.10-3 and 2.10-2 m. 5. Procédé de préparation d'un double-vitrage selon l'une quelconque  5. Method for preparing a double-glazing according to any one des revendications 1 à 4, caractérisé en ce que, à quelque endroit  claims 1 to 4, characterized in that at any point que ce soit du côté gravé, la profondeur de la gravure est  whether on the engraved side, the engraving depth is inférieure à un tiers de l'épaisseur de la face.  less than a third of the thickness of the face. 6. Procédé de préparation d'un double-vitrage selon l'une quelconque  6. Method for preparing a double-glazing according to any one des revendications 1 à 5, caractérisée en ce que la gravure est  of claims 1 to 5, characterized in that the engraving is polie après avoir été effectuée.  polished after being performed. 7. Procédé de préparation d'un double-vitrage selon l'une quelconque  7. Method for preparing a double-glazing according to any one des revendications 1 à 6, caractérisé en ce que la gravure est  of claims 1 to 6, characterized in that the engraving is colorée.  colorful. 8. Procédé de préparation d'un double-vitrage selon l'une quelconque8. Method for preparing a double-glazing according to any one des revendications 1 à 7, caractérisé en ce que la ou les faces  claims 1 to 7, characterized in that the face (s) gravées sont en glace claire, en verre feuilleté, en verre réfléchissant, en verre trempé, en verre teinté et/ou en verre imprimé.  Etched are in clear glass, laminated glass, reflective glass, tempered glass, tinted glass and / or printed glass. 9. Procédé de préparation d'un double-vitrage selon l'une quelconque9. A method of preparing a double glazing according to any one des revendications 1 à 8, caractérisé en ce que la face non  claims 1 to 8, characterized in that the non-face gravée, le cas échéant, est en verre feuilleté, en verre réfléchissant, en verre trempé, en verre teinté et/ou en verre imprime.  engraved, if any, is laminated glass, reflective glass, tempered glass, tinted glass and / or printed glass. 10. Double-vitrage caractérisé en ce qu'il est obtenu par la mise en10. Double glazing characterized in that it is obtained by setting oeuvre du procédé selon l'une quelconque des revendications 1 à  work of the method according to any one of claims 1 to 9.9.
FR9803852A 1998-03-13 1998-03-13 PROCESS FOR THE PREPARATION OF A DOUBLE GLAZING OF WHICH AT LEAST ONE OF THE FACES IS ENGRAVED AND DOUBLE GLAZING OBTAINED BY THIS PROCESS Expired - Fee Related FR2775969B1 (en)

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FR9803852A FR2775969B1 (en) 1998-03-13 1998-03-13 PROCESS FOR THE PREPARATION OF A DOUBLE GLAZING OF WHICH AT LEAST ONE OF THE FACES IS ENGRAVED AND DOUBLE GLAZING OBTAINED BY THIS PROCESS

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FR9803852A FR2775969B1 (en) 1998-03-13 1998-03-13 PROCESS FOR THE PREPARATION OF A DOUBLE GLAZING OF WHICH AT LEAST ONE OF THE FACES IS ENGRAVED AND DOUBLE GLAZING OBTAINED BY THIS PROCESS

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FR2775969B1 FR2775969B1 (en) 2001-06-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITCL20110007A1 (en) * 2011-04-15 2012-10-16 Concetta Fiorella Favata LAPIDE IN LACQUERED GLASS FOCUSED IN VARIOUS COLORS TEMPERED OR ARMORED CARVED AT HIGH RELIEF
US10183463B2 (en) * 2015-05-04 2019-01-22 Sensitile Systems Decorative panel

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Publication number Priority date Publication date Assignee Title
US1977477A (en) * 1931-07-11 1934-10-16 Berthold A Cronson Projection of light
FR1379026A (en) * 1963-10-08 1964-11-20 construction element or similar with variable transparency
GB1385383A (en) * 1971-03-31 1975-02-26 Research Frontiers Inc Light valve
FR2667349A1 (en) * 1990-09-27 1992-04-03 Impact Design Groupe Glazing system having a variable opacity and greenhouses (glasshouses) employing this system
DE29609211U1 (en) * 1996-05-24 1996-09-12 Huknote Glas & Gestaltung Decorated glass pane
WO1997037811A1 (en) * 1996-04-09 1997-10-16 Glass Unlimited Of High Point, Inc. Sheet of glass with roughed band and groove pattern to provide a decorative visual effect

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1977477A (en) * 1931-07-11 1934-10-16 Berthold A Cronson Projection of light
FR1379026A (en) * 1963-10-08 1964-11-20 construction element or similar with variable transparency
GB1385383A (en) * 1971-03-31 1975-02-26 Research Frontiers Inc Light valve
FR2667349A1 (en) * 1990-09-27 1992-04-03 Impact Design Groupe Glazing system having a variable opacity and greenhouses (glasshouses) employing this system
WO1997037811A1 (en) * 1996-04-09 1997-10-16 Glass Unlimited Of High Point, Inc. Sheet of glass with roughed band and groove pattern to provide a decorative visual effect
DE29609211U1 (en) * 1996-05-24 1996-09-12 Huknote Glas & Gestaltung Decorated glass pane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITCL20110007A1 (en) * 2011-04-15 2012-10-16 Concetta Fiorella Favata LAPIDE IN LACQUERED GLASS FOCUSED IN VARIOUS COLORS TEMPERED OR ARMORED CARVED AT HIGH RELIEF
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