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WO1991006740A1 - Procede pour l'assemblage de deux panneaux de verre en une plaque de verre isolant et dispositif pour la realisation de ce procede - Google Patents

Procede pour l'assemblage de deux panneaux de verre en une plaque de verre isolant et dispositif pour la realisation de ce procede Download PDF

Info

Publication number
WO1991006740A1
WO1991006740A1 PCT/EP1990/001901 EP9001901W WO9106740A1 WO 1991006740 A1 WO1991006740 A1 WO 1991006740A1 EP 9001901 W EP9001901 W EP 9001901W WO 9106740 A1 WO9106740 A1 WO 9106740A1
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle
strand
substance
glass
edge
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.)
Ceased
Application number
PCT/EP1990/001901
Other languages
German (de)
English (en)
Inventor
Karl Lenhardt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG GLASTECHNIK GmbH
Original Assignee
PPG GLASTECHNIK GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PPG GLASTECHNIK GmbH filed Critical PPG GLASTECHNIK GmbH
Publication of WO1991006740A1 publication Critical patent/WO1991006740A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • E06B3/673—Assembling the units
    • E06B3/67326—Assembling spacer elements with the panes
    • E06B3/6733—Assembling spacer elements with the panes by applying, e.g. extruding, a ribbon of hardenable material on or between the panes
    • 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
    • E06B3/673—Assembling the units
    • E06B3/67365—Transporting or handling panes, spacer frames or units during assembly
    • E06B2003/67378—Apparatus travelling around the periphery of the pane or the unit
    • 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
    • E06B3/673—Assembling the units
    • E06B2003/67395—Non-planar units or of curvilinear outline, e.g. for vehicles

Definitions

  • the invention is based on a method with the features specified in the preamble of claim 1.
  • a method is known from DE-35 39 877 AI.
  • two glass sheets can be connected to form an insulating glass pane by spraying a homogeneous strand or a two-layer composite strand made of two different substances into the space between the two glass sheets which are kept at a distance, along the entire edge of the glass sheet two connected sub-strands from one to the other
  • One of the two partial strands consists of a substance which primarily ensures the necessary firm bond between the two glass sheets (mostly a curing two-component adhesive, in particular a thiokol), while the other partial strand is intended to ensure a water vapor-tight seal of the insulating glass pane and consists for example of a polyisobutylene.
  • the inner partial strand also contains a granular desiccant (for example molecular sieves) which is able to bind moisture present in the interior of the insulating glass pane.
  • Such a composite strand can be produced with a nozzle which has two closely adjacent outlet openings in its mouth, to which the different substances are supplied through separate feed channels, or through a nozzle which has only one outlet opening but into which two feed channels for the two different substances open.
  • the nozzle is immersed in the space between the two glass panels and its mouth is opposite to the direction of movement of the nozzle.
  • the two feed channels preferably open at an angle to one another in order to ensure that the two partial strands connect to one another in a perfect manner.
  • the handling device disclosed in DE-35 39 877 A1 with which the nozzle and the pair of glass panels are moved relative to one another, is a horizontal conveyor for the pair of glass panels, which conveys the pair of glass panels in an upright position and thereby Holds glass panels at a predetermined distance.
  • the nozzle is attached to the horizontal conveyor and can be moved parallel to the disc running plane, transversely to the conveying direction, and can be pivoted progressively through 90 ° about an axis perpendicular to the disc running plane.
  • the injection of the strand begins at one corner of the right-angled glass panels and ends at the same corner.
  • the nozzle When the other three corners are reached, the nozzle is swiveled by 90 °.
  • the nozzle When the other three corners are reached, the nozzle is swiveled by 90 °.
  • the nozzle rests while the pair of glass plates is moved by the horizontal conveyor.
  • the pair of glass plates rests while the nozzle is being moved.
  • a particularly critical point for the tightness of the insulating glass pane is at the corner at which the beginning and the end of the strand lie; It is not easy to seal the unavoidable joint between the two ends of the strand so as to be water vapor-tight, especially not in the case of glass panels with a rounded shape or a shape that deviates from the right angle. The result is, that reworking by hand is necessary, which is undesirable in a process that should run automatically.
  • the invention is based on the object of specifying a method of the type mentioned at the outset, according to which glass glasses of any outline shape can be connected more reliably than hitherto without any reworking by hand at the joint between the two ends of the strand.
  • the nozzle was continuously g during the injection of the strand from the beginning of the injection process to the closing of the gap between the beginning and the end of the strand so that its mouth was opposite to the movement of the nozzle relative to the pair of glass plates, it is according to the invention on the last part of its path leading around the pair of glass panels so that its mouth is directed into the interior of the pane, the nozzle not dipping deeper into the space between the glass panels than to the outer surface of the sprayed strand.
  • the method according to the invention is particularly elegant if the nozzle is guided until shortly before the start of the composite strand in such a way that the mouth is opposite to the relative direction of movement and only then does the nozzle approximately (depending on Curvature of the edge of the glass sheet may be pivoted a little more or less) by a quarter turn, so that its mouth is then no longer directed towards the direction of movement of the nozzle, but is directed into the interior of the pane, the pivoting lowering towards the surface of the glass sheet ⁇ right axis takes place, which lies on the outer air facing the outer edge of the composite strand. After swiveling, the nozzle is no longer in the area in which the missing section of the composite strand is to be sprayed, but next to it.
  • the method according to the invention is particularly advantageous if the glass sheets are connected by a composite strand. This is best shown by a comparison with the method known from DE-35 39 877 AI.
  • the nozzle is moved at a right angle to the edge of the pane at which the start of the composite strand is located. The result of this is that the nozzle abuts the inner partial strand of the composite strand against the end face of the start of the composite strand, so that the substance used for the inner partial strand (the "first" substance) during Closing the gap on the outside of the composite strand is achieved.
  • the first substance used for the inner partial strand has a lower water vapor permeability than the second substance used for the outer partial strand, a path with increased water vapor diffusion is obtained when working according to the teaching disclosed in DE-35 39 877 AI.
  • this is avoided if the exit of the first substance is stopped before the nozzle assumes its new orientation with a lubricant that is parallel to the edge of the pane, in particular by the fact that when the nozzle is pivoted, the supply of the first substance before the swiveling process is completed is ended.
  • This makes it possible to fill the remaining gap between the ends of the composite strand with the second substance provided for the outer strand, but not with the first substance provided for the inner strand. The gap is therefore closed with the substance that is more suitable for a water vapor-tight seal.
  • the invention is particularly suitable for the production of insulating glass panes which are disclosed in German patent application P 38 43 400.8. These are insulating glass panes in which the composite strand, which connects the two individual glass sheets to one another, consists of a hardened one, both in its inner partial strand and in its outer partial strand
  • this inner sub-strand consists of a substance with a higher water vapor permeability than the substance for the outer sub-strand. It is best to use a polysulfide (Thiokol A polysulfide, but also a polyurethane or a silicone can also be used for the inner strand.
  • a polysulfide Thiokol A polysulfide, but also a polyurethane or a silicone can also be used for the inner strand.
  • an intermediate layer made of a thermoplastic material between the inner partial strand and the outer partial strand, the specific water vapor permeability of which is smaller than that of the substances used for the inner and outer partial strand.
  • a thermoplastic material such as polyisobutylene is particularly suitable for the intermediate layer.
  • a nozzle is used in a corresponding manner, which instead of two feed channels has three feed channels which are brought together in the nozzle mouth. If such a nozzle with three supply channels is used in the process according to the invention, then the start and the end of the exit of the material for the middle partial strand are best allowed to take place simultaneously with the beginning or end of the exit of the substance for the outer partial strand, so that the middle and the outer partial strand are completely present in the finished insulating glass pane.
  • the movement of the nozzle along the edge of the disk is preferably interrupted during the pivoting movement of the nozzle. It is best to move the nozzle as close as possible to the start of the composite strand, stop it, then pivot it by a quarter turn and then move it along the edge of the pane to close the gap, while maintaining its orientation relative to the edge of the pane. . In this way it is easiest to close the gap in the composite strand tightly and with a strand that is as uniformly thick as possible.
  • the handling device for carrying out the method works with a nozzle which, in contrast to the nozzle disclosed in DE-35 39 877 AI, can be pivoted about an axis running perpendicular to the glass sheet surface, which lies on the outer edge of the strand during spraying.
  • the only pivot axis lies at the inner edge of the strand, because it is only intended to enable the nozzle to be pivoted around the corner of the pane, whereas according to the invention pivoting in the opposite direction of rotation should be made possible.
  • a panning the nozzle about an axis lying on the inner edge of the strand is also suitable for the nozzle according to the invention.
  • a device as described in DE-36 39 877 AI can be considered, namely a horizontal conveyor, on which the glass sheets stand upright and leaned against a support in pairs are kept at a distance and conveyed, a carriage being provided as the carrier for the nozzle, which can be moved transversely to the direction of conveyance of the glass sheets parallel to the glass sheet surface and which carries a nozzle which extends both around one on the inner edge and one on the outer edge of the Composite strand lying axis is pivotable.
  • the movement sequence of the nozzle and the glass sheet relative to each other can be chosen as it is disclosed in DE-35 39 877 AI.
  • the handling device is preferably a robot with a multi-articulated arm, which can move the nozzle in its working area along any path in space in any orientation due to its flexibility the nozzle is attached to the tip of the robot arm in such a way that it can be pivoted about an axis running perpendicular to its broad sides, which, when looking in the direction of movement of the nozzle, lies on the left edge of the mouth with the nozzle guided clockwise around the pair of glass panels.
  • schematic drawings are attached. In it shows
  • FIG. 1 shows a top view of part of a pair of glass sheets and a nozzle immersed in the space between the two glass sheets during the injection of a composite strand
  • FIG. 2 shows a representation corresponding to FIG. 1, but with a nozzle pivoted through 90 °
  • FIG. 3 shows a representation as in FIG. 2, but after the end of the injection process
  • Figure 4 is an illustration as in Figure 2, but with a
  • FIG. 5 shows the example from FIG. 4, but after the injection process has ended
  • FIG. 6 shows an illustration as in FIG. 2, but with a composite strand whose beginning is stepped
  • FIG. 7 shows the example from FIG. 6, but after the end of the injection process
  • FIG. 8 shows an illustration as in FIG. 2, but in the case of glass panels with a right-angled corner
  • FIG. 9 shows the example from FIG. 8, but after the end of the injection process
  • FIG. 10 shows an illustration similar to that in FIG. 8, but with a nozzle which is not rotated at the corner of the glass sheet,
  • FIG. 11 shows the example from FIG. 10, but after the end of the injection process
  • Figure 12 is a partially sectioned side view of a
  • Nozzle with its holder.
  • FIG. 1 shows, from a pair of glass plates, the edge of the upper glass plate 1 and a flat nozzle 3 immersed in the space between the glass plates, which moves along the edge of the glass plate in the direction of arrow 13.
  • Two channels 4 and 5 are formed in the nozzle for supplying two different pasty substances and open directly next to one another in a narrow side of the nozzle.
  • the mouth 8 of the nozzle is directed in the direction of movement 13 in FIG.
  • a nozzle body 6 adjoins the flat, hook-shaped section of the nozzle 3, in which there are bores 7 which serve to fasten the nozzle 3 to a holder (not shown in FIG. 1).
  • the nozzle 3 is used to inject a composite strand 9 into the space between the two glass sheets.
  • the nozzle 3 is guided along the edge of the glass sheet by means of a handling device, in particular by means of a robot.
  • the injection process started at point 12 by simultaneously spraying the substances from channels 4 and 5.
  • a composite strand 9 is formed, which consists of the two partial strands 10 and
  • Nozzle 3 lies. After a quarter turn, the nozzle has the position shown in FIG. 2.
  • the exit of the “first” substance through the channel 4 for the inner partial strand 10 is interrupted during the pivoting of the nozzle 3, but not the exit of the “second” substance through the channel 5 for the outer partial strand 11
  • the movement of the nozzle 3 in the direction of the arrow 13 is continued in order to close the remaining gap 15 with the second substance supplied through the channel 5.
  • the supply of the second substance through the channel 5 is ended when the outlet opening 5a of the channel 5 begins
  • FIG. 3 shows the state after the gap 15 has been closed. This shows that the ends of the outer partial strand 11, but not the ends of the inner partial strand 10, are connected tightly to one another. However, this is sufficient for a water vapor-tight closure of the interior between the glass panels, since the second substance with the greater water vapor tightness is used for the outer partial strand 11, whereas a substance with lower water vapor tightness is used for the inner partial strand 10, since the inner partial strand usually contains a granular desiccant, in particular molecular sieves, which is intended to bind residual moisture remaining in the interior between the glass sheets.
  • a granular desiccant in particular molecular sieves
  • the first exemplary embodiment has been modified in such a way that at the beginning of the injection process the exit of the first substance for the inner partial strand 10 is delayed and at the end of the injection process it was ended first.
  • the exit of the second substance for the outer partial strand 11 has been somewhat reinforced in this area, so that the strand 9 has an approximately constant thickness throughout.
  • the modification shown in FIGS. 4 and 5 has the advantage that at the joint between the beginning and the end of the composite strand 9 there is only the second substance which has better water vapor tightness.
  • the exemplary embodiment shown in FIGS. 6 and 7 differs from the first exemplary embodiment in that, at the start of the injection process, the exit of the two substances for the partial strands 10 and 11 was not started at the same time but with a time delay, first for the inner partial strand 10 and then for the outer partial strand 11.
  • FIG. 7 shows the state after the gap has been closed.
  • the first three exemplary embodiments have shown the closing of the gap 15 in a curved edge section of a pair of glass sheets. In the same way one can of course proceed when closing a gap in a straight edge section.
  • the method according to the invention also works if the gap between the start and end of the composite strand is closed in the area of a glass sheet corner. This is shown by way of example in FIGS. 8 and 9.
  • the start 12 of the composite strand 9 is placed therein so that the distance d from the opposite edge of the glass sheet is just sufficient to be able to inject the substance of the outer partial strand 11 there at the end of the injection process.
  • the spraying process is started for both partial strands at the same time, while when the gap is closed it is ended first for the inner partial strand 10 and lastly for the outer partial strand 11.
  • FIGS. 10 and 11 differs from the exemplary embodiment shown in FIGS. 8 and 9 in that the nozzle 3 does not have to be rotated around the corner of the glass sheet, in the area of which the gap in the composite strand 9 is closed. To do this, the beginning 12 of the composite strand is at a distance from the next opposite glass sheet edge 1 a which corresponds to 2 to 3 times the thickness of the composite strand 9.
  • the exit of the first substance for the inner partial strand 10 is terminated at such a distance from the edge of the glass sheet 1b to which the nozzle 3 flows that the inner sub-strand 10 also occupies elsewhere from the edge of the glass sheet (dimension d in Figure 8).
  • the mouth of the nozzle 3 has reached the corner (this state is shown in FIG. 10)
  • the further movement of the nozzle in the direction of the arrow 13 is stopped and the nozzle is instead moved along the edge of the glass sheet 1b, that is to say in the direction of the arrow 13 '(FIG. 11) , with only the second substance being injected, so that the gap 15 is exclusively guided by this second substance (FIG. 11).
  • the nozzle 3 used in the examples described above is fixedly attached to the lower end of a rod 16, which is rotatably attached to a carrier 17 about the pivot axis 14 of the nozzle 3, which coincides with the longitudinal central axis of the rod 16 is, which in turn is part of a handling device with which the carrier 17 can be moved in variable orientation along a closed path in space.
  • the carrier 17 can be rotatable, for example, on a two-dimensionally movable Carriage of a coordinate table or at the end of an articulated robot arm.
  • Lines 18 and 19 lead to the body 6 of the nozzle 3 for supplying the substances, which are preferably two-component adhesives.
  • the two channels 4 and 5 can be shut off individually by rotary slide valves 32 and 33, respectively.
  • Pressure medium cylinders 34 and 35 are provided for actuating the rotary slide valves and are articulated on a plate 36 which projects from the rod 16.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

Il est décrit un procédé et un dispositif pour l'assemblage de deux panneaux de verre (1, 2) en une plaque de verre isolant par injection d'un boudin (9) en matières pâteuses dans l'interstice entre les deux panneaux de verre. Pour cela est utilisée une buse (3), laquelle est menée autour de la paire de panneaux de verre au moyen d'un dispositif de manipulation automatique, lequel déplace la buse (3) et la paire de panneaux de verre l'une par rapport à l'autre. A cette occasion, la buse plonge dans l'interstice de telle sorte que sa bouche (8) est opposée au sens du déplacement (13). Lorsque, à la fin du processus d'injection, la buse (3) s'approche du début (12) du boudin, elle est arrêtée et orientée, en particulier d'un quart de tour autour d'un axe (14) se trouvant au bord externe du boudin (9), de telle façon que sa bouche (8) est dirigée ensuite vers l'intérieur de la plaque de verre. Ensuite la buse (3) est déplacée le long du bord des panneaux de verre pour refermer l'interstice (13) restant.
PCT/EP1990/001901 1989-10-28 1990-10-25 Procede pour l'assemblage de deux panneaux de verre en une plaque de verre isolant et dispositif pour la realisation de ce procede Ceased WO1991006740A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3935994.8 1989-10-28
DE19893935994 DE3935994A1 (de) 1989-10-28 1989-10-28 Verfahren zum verbinden zweier glastafeln zu einer isolierglasscheibe und vorrichtung zum durchfuehren des verfahrens

Publications (1)

Publication Number Publication Date
WO1991006740A1 true WO1991006740A1 (fr) 1991-05-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1990/001901 Ceased WO1991006740A1 (fr) 1989-10-28 1990-10-25 Procede pour l'assemblage de deux panneaux de verre en une plaque de verre isolant et dispositif pour la realisation de ce procede

Country Status (3)

Country Link
EP (1) EP0497807A1 (fr)
DE (1) DE3935994A1 (fr)
WO (1) WO1991006740A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011009554A1 (fr) 2009-07-24 2011-01-27 Bystronic Lenhardt Gmbh Procédé de fabrication de vitrage isolant

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433749C2 (de) * 1994-09-22 2002-11-21 Lenhardt Maschinenbau Verfahren und Vorrichtung zum Auftragen eines plastischen Abstandhalters auf eine Glastafel
WO1997035720A1 (fr) * 1996-03-28 1997-10-02 Matsushita Electric Industrial Co., Ltd. Procede et appareil de laminage de planches
DE10136806A1 (de) * 2001-07-27 2003-02-13 Uvex Sports Gmbh & Co Kg Sichtscheibe, insbesondere für Skibrillen o. dgl. und Verfahren zu deren Herstellung
WO2006016382A1 (fr) * 2004-08-10 2006-02-16 Redlab Srl Procede et appareil de fabrication d’articles a double lentille et articles resultants

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2173777A1 (fr) * 1972-03-02 1973-10-12 Saint Gobain Pont A Mousson
FR2317465A1 (fr) * 1975-07-10 1977-02-04 Saint Gobain Perfectionnement a la pose des joints intercalaires de vitrages multiples
DE2710570A1 (de) * 1977-03-11 1978-09-14 Dieter Georg Redel Spritzduese zum ausspritzen von dichtungsmasse und mit hilfe der spritzduese hergestellte isolierglasscheibe
DE3539877A1 (de) * 1985-08-17 1987-04-02 Karl Lenhardt Vorrichtung zum verbinden zweier glastafeln zu einer randverklebten isolierglasscheibe
EP0258801A1 (fr) * 1986-08-30 1988-03-09 Karl Lenhardt Procédé de scellement de vitrages isolants rectangulaires
EP0308393A2 (fr) * 1987-09-16 1989-03-22 Peter Lisec Dispositif pour le bouchage des ouvertures dans des éléments d'espacement
WO1990002696A1 (fr) * 1988-09-10 1990-03-22 Lenhardt Maschinenbau Gmbh Procede pour assembler deux plaques de verre afin de former une vitre isolante
DE3843400A1 (de) * 1988-12-23 1990-06-28 Ppg Glastechnik Gmbh Isolierglasscheibe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2257377C3 (de) * 1972-11-23 1982-02-04 Jarchow, Friedrich, Prof. Dr.-Ing., 4300 Essen Automatisch arbeitende Vorrichtung zur Herstellung von rechteckigen Mehrscheibenisoliergläsern, bei der Düsen auf die Kantenbereiche der Scheiben gerichtet sind

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2173777A1 (fr) * 1972-03-02 1973-10-12 Saint Gobain Pont A Mousson
FR2317465A1 (fr) * 1975-07-10 1977-02-04 Saint Gobain Perfectionnement a la pose des joints intercalaires de vitrages multiples
DE2710570A1 (de) * 1977-03-11 1978-09-14 Dieter Georg Redel Spritzduese zum ausspritzen von dichtungsmasse und mit hilfe der spritzduese hergestellte isolierglasscheibe
DE3539877A1 (de) * 1985-08-17 1987-04-02 Karl Lenhardt Vorrichtung zum verbinden zweier glastafeln zu einer randverklebten isolierglasscheibe
EP0258801A1 (fr) * 1986-08-30 1988-03-09 Karl Lenhardt Procédé de scellement de vitrages isolants rectangulaires
EP0308393A2 (fr) * 1987-09-16 1989-03-22 Peter Lisec Dispositif pour le bouchage des ouvertures dans des éléments d'espacement
WO1990002696A1 (fr) * 1988-09-10 1990-03-22 Lenhardt Maschinenbau Gmbh Procede pour assembler deux plaques de verre afin de former une vitre isolante
DE3843400A1 (de) * 1988-12-23 1990-06-28 Ppg Glastechnik Gmbh Isolierglasscheibe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011009554A1 (fr) 2009-07-24 2011-01-27 Bystronic Lenhardt Gmbh Procédé de fabrication de vitrage isolant
DE102009035002A1 (de) 2009-07-24 2011-01-27 Bystronic Lenhardt Gmbh Verfahren zum Herstellen einer Isolierglasscheibe
CN102549229A (zh) * 2009-07-24 2012-07-04 百超伦哈特有限公司 隔热玻璃板的制造方法
CN102549229B (zh) * 2009-07-24 2015-09-30 百超伦哈特有限公司 隔热玻璃板的制造方法
US9347256B2 (en) 2009-07-24 2016-05-24 Bystronic Lenhardt Gmbh Method for producing an insulating glass pane

Also Published As

Publication number Publication date
EP0497807A1 (fr) 1992-08-12
DE3935994A1 (de) 1991-05-02

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