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EP1450001A1 - Device for the assembly of insulating glazing filled with a heavy gas - Google Patents

Device for the assembly of insulating glazing filled with a heavy gas Download PDF

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Publication number
EP1450001A1
EP1450001A1 EP03003986A EP03003986A EP1450001A1 EP 1450001 A1 EP1450001 A1 EP 1450001A1 EP 03003986 A EP03003986 A EP 03003986A EP 03003986 A EP03003986 A EP 03003986A EP 1450001 A1 EP1450001 A1 EP 1450001A1
Authority
EP
European Patent Office
Prior art keywords
plates
seal
plate
space
insulating glass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03003986A
Other languages
German (de)
French (fr)
Other versions
EP1450001B1 (en
Inventor
Peter Lisec
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.)
Tecnopat AG
Original Assignee
Tecnopat AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32731568&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1450001(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tecnopat AG filed Critical Tecnopat AG
Priority to EP03003986A priority Critical patent/EP1450001B1/en
Priority to DE50300158T priority patent/DE50300158D1/en
Priority to ES03003986T priority patent/ES2230525T3/en
Priority to AT03003986T priority patent/ATE282758T1/en
Priority to CN031551122A priority patent/CN1523194B/en
Priority to RU2003129972/03A priority patent/RU2323319C2/en
Priority to US10/765,886 priority patent/US7299844B2/en
Publication of EP1450001A1 publication Critical patent/EP1450001A1/en
Publication of EP1450001B1 publication Critical patent/EP1450001B1/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E06B3/677—Evacuating or filling the gap between the panes ; Equilibration of inside and outside pressure; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
    • E06B3/6775—Evacuating or filling the gap during assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part

Definitions

  • the invention relates to a device for assembling insulating glass panes, whose interior is filled with heavy gas.
  • the known device has two plates, between which a at least at its lower edge open insulating glass pane (package of (at least) two sheets of glass and (at least) one spacer frame between them) is arranged and from below with Heavy gas is filled.
  • the known device has to limit of the space used in filling the insulating glass pane with Heavy gas is filled, a substantially vertical and in the direction the plane of the plates adjustable seal, so aligned is that the seal during the actual filling in close to the one vertical edge of the to be filled Insulating glass pane is arranged (FIG. 3 of EP 0 674 086 B1).
  • EP 0 674 086 B1 is also an embodiment of a device for filling insulating glass panes with heavy gas, in which two plates are provided, wherein the heavy gas from a channel flows from below into the space between the plates.
  • a swivel seal At one end of the press plates is a swivel seal and at the other end a seal provided in the direction the plane of the plates can be adjusted.
  • the invention is based on the object, starting from the device for assembling insulating glass panes whose interior is filled with heavy gas, according to EP 0 674 086 B1 a simplified Propose device in which the for filling the Insulating glass pane with heavy gas and for assembling a Insulating glass panel filled with heavy gas required Time required is shortened.
  • Another advantage of the device according to the invention consists in that the provided in the one plate seal, for example approximately in the longitudinal center of the plate from top to bottom is arranged, not from the space between the plates must be moved away when a finished filled and assembled Insulating glass pane (both panes are then all around the spacer on) is removed from the device, since it It is sufficient to simply retract the gasket into the plate, or in an embodiment in which the seal on a movable Plate is provided, the plate carrying the seal just like that move back far enough that the removal of the insulating glass pane the device is not obstructed.
  • the device according to the invention can insulating glass panes be filled, in which the spacer frame at the one Glass pane rests all around and in which the second glass pane only with its upper, horizontal edge on the spacer frame is applied, so that at the bottom of the insulating glass panes a gap is open.
  • This procedure corresponds in principle to the hand of the Fig. 1 and 2 of EP 0674 086 B1 described. Through this gap between the spacer frame and the second glass pane can Heavy gas from below into the interior of the insulating glass pane enter.
  • the device according to the invention can also be used in such a way a glass sheet is placed in the space between the plates and a second with a spacer frame occupied glass the first glass pane in the device opposite is aligned without the first glass pane the spacer frame touched somewhere. This is usually done so that the second glass sheet on the associated plate of the device Vacuum held and moved laterally out of the conveyor track. This corresponds, in principle, to FIGS. 3 to 6 of EP 0 674 086 B1 described procedure.
  • the feeding of heavy gas to the lower edge of the insulating glass pane is preferably done by means of a channel similar to that in the EP 0 674 086 B1, wherein in the channel in the invention but no device (piston) is provided to the effective Length of the channel to the length measured in the horizontal direction to limit the insulating glass pane. Rather, in the inventive Device of the channel in the region of at least one Gasket divided and each section of the channel is with a Formed line for supplying heavy gas.
  • sealing devices e.g. simple flaps, provided to the space between the plates to close to the outside, if an insulating glass with Heavy gas filled or an insulating glass pane, with heavy gas is filled, assembled.
  • the device according to the invention with two plates, of which one fixed in the machine frame and the other in the machine frame transverse to its surface extension is adjustable exists the possibility of the adjustable seal in the fixed mounted Plate to provide.
  • the adjustable seal on the adjustable plate of the device arranged.
  • the device according to the invention can also be set up so that in her ready-filled insulating glass panes are also pressed, so that from her finished for sealing finished insulating glass panes can be removed.
  • a plate 4 is fixedly connected to the machine frame 2, whereas the other Plate 6 relative to the first plate 4 is adjustable (arrow 8) to the width of the space 10 between the plates 4, 6 change can.
  • sealing or closure devices 12 At both substantially vertical edges of the plates 4 and 6 are sealing or closure devices 12, in the illustrated embodiment simple pivoting flaps, provided with which the space 10 between the plates 4, 6 closed to the outside can be.
  • the seal 20 is with its main body 26 in a top to bottom bottom continuous groove-like, open to the space 10 recess 28 of the plate 4 sealingly guided.
  • the seal by concerns of the body 26 of the adjustable Seal 20 to sealing strip 30, which on the side walls of the Groove 28 are arranged causes. Any other kind of sealing, e.g. with the help of bellows or similar, is conceivable.
  • the seal 20 At the front surface is the seal 20 with a strip 32 made of elastic compliant sealing material, e.g. an elastic foam, busy.
  • a conveyor 40th provided with two longitudinal conveyor belt 42, between which outgoing from a channel 44 outlet openings 46 for Heavy gas, with which the insulating glass pane is to be filled, open.
  • the outlet openings 46 are aligned so that they Spacer frame 60, which is placed on the one glass pane 62 is, are arranged opposite each other.
  • the channel 44 is in the range the vertical seal 20 divided into two sections. Everyone who both sections of the channel 44 has a supply line for heavy gas, which are applied independently of each other with heavy gas can.
  • an insulating glass pane is to fill, this is in one arranged upstream device, for example, so that the one glass plate 64 on the spacer frame 60, u.zw. on whose upper horizontal leg, only with its upper horizontal edge abuts, but below from the spacer frame 60th Has distance, so that the insulating glass pane (better that Glass pane package) is open at the bottom, so that heavy gas in the interior 66 of the insulating glass pane can occur.
  • the bottom still open Insulating glass is on the conveyor belts 42 rising in moves the space 10 between the plates 4 and 6, including at the in the Machine frame 2 fixed plate mounted 4 rollers and / or outlet openings be provided for forming an air cushion can.
  • the adjustable plate 6 of the stationary plate 4th so closely approximated that they are just near the bottom of the sloping Glass panel 64, this is only with the upper horizontal Edge on the spacer frame on, is arranged. Furthermore, will the seal 20 is advanced to the plate 6 until it on the movable plate 6 is applied. This will be the section of the channel 44, above which is to be filled insulating glass, with Heavy gas applied until the insulating glass with the whole Heavy gas is filled. Then, the movable plate 6 continues to open the stationary plate 4 to be advanced, so that the first inclined Glass panel 64 entirely, i. with their entire circumference at Spacer frame 60 is present. If the device is set up is, so the closed insulating glass in the Device are also pressed and the insulating glass pane is then filled with heavy gas and for sealing the edge joint in one downstream device (sealer) finished.
  • the device according to the invention for assembling an insulating glass pane which is filled with heavy gas
  • a glass sheet is first transported into the device, on the adjustable plate 6, for example, determined by suction and lifted off the conveyor track. Then it will be on the fixed plate 4 adjacent a glass sheet 62, with a spacer frame 60 is occupied, promoted until the one specified on the plate 6 Glass pane 64 is opposite. Then the flaps 12 on the edges of the plates 4, 6 closed, the seal 20 on the Plate 6 to advanced and the filling process by introducing Heavy gas from the channel 44 can begin. After the filling process is finished, the plate 6 is advanced until the glass sheet 64, which has been fixed to the plate 6, entirely on the spacer frame 60 is present. Optionally, the insulating glass pane thus formed also be pressed.
  • the seal 20 is in FIG the movable plate 6 of the device exclusively transverse to Level of the plate 6 adjustable in one provided in the plate 6 Groove 28 provided.
  • the construction of the seal 20 corresponds with her Base 32 her strip of elastic material 32 and the Seal against the side walls of the groove 28 on the hand of Fig. 1 described embodiment.
  • An apparatus for producing heavy gas filled insulating glass panes 62, 64, 60 has two plates 4, 6, between which the insulating glass pane 62, 64, 60 to be filled is to be arranged.
  • To the vertical edges of the plates 4, 6 are closure members 12 to Completing the space 10 between the plates 4, 6 is provided.
  • a conveyor 40 for Insulating glass and a channel 44 for the supply of heavy gas in the Room 10 between the plates 4, 6 and in the interior 60 of the insulating glass pane 62, 64, 60 are provided.
  • one of the plates 4, 6 is one exclusively transverse to the plane of the plate 4 from the bottom to provided above and substantially vertically extending seal 20, For example, in the (longitudinal) center of the plate. 4 is arranged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)

Abstract

Device for producing insulating glass panes filled with heavy gas comprises two vertical plates (4, 6), a conveying device, and a seal (20) in the space (10) between the plates. The seal can be adjusted between the plates exclusively perpendicularly to the plane of the plates. Closing elements (12) for closing the space between the plates are provided on the two vertical edges of the plates. Preferred Features: The seal is displaceably held in one plate perpendicular to the plane of the plate in a vertical groove (28) that opens toward the space between the plates.

Description

Die Erfindung betrifft eine Vorrichtung zum Zusammenbauen von Isolierglasscheiben, deren Innenraum mit Schwergas gefüllt ist.The invention relates to a device for assembling insulating glass panes, whose interior is filled with heavy gas.

Eine derartige Vorrichtung ist aus der EP 0 674 086 B bekannt.Such a device is known from EP 0 674 086 B.

Die bekannte Vorrichtung besitzt zwei Platten, zwischen denen eine wenigstens an ihrem unteren Rand offene Isolierglasscheibe (Paket aus (wenigstens) zwei Glastafeln und (wenigstens) einem Abstandhalterrahmen zwischen diesen) angeordnet wird und von unten her mit Schwergas gefüllt wird. Die bekannte Vorrichtung besitzt zum Begrenzen des Raumes, der beim Füllen der Isolierglasscheibe mit Schwergas gefüllt wird, eine im wesentlichen lotrechte und in Richtung der Ebene der Platten verstellbare Dichtung, die so ausgerichtet wird, daß die Dichtung beim eigentlichen Füllvorgang in unmittelbarer Nähe des einen lotrechten Randes der zu füllenden Isolierglasscheibe angeordnet ist (Fig. 3 der EP 0 674 086 B1).The known device has two plates, between which a at least at its lower edge open insulating glass pane (package of (at least) two sheets of glass and (at least) one spacer frame between them) is arranged and from below with Heavy gas is filled. The known device has to limit of the space used in filling the insulating glass pane with Heavy gas is filled, a substantially vertical and in the direction the plane of the plates adjustable seal, so aligned is that the seal during the actual filling in close to the one vertical edge of the to be filled Insulating glass pane is arranged (FIG. 3 of EP 0 674 086 B1).

In der EP 0 674 086 B1 ist auch eine Ausführungsform einer Vorrichtung zum Füllen von Isolierglasscheiben mit Schwergas beschrieben, bei der zwei Platten vorgesehen sind, wobei das Schwergas aus einem Kanal von unten her in den Raum zwischen den Platten einströmt. Am einen Ende der Preßplatten ist eine einschwenkbare Dichtung und am anderen Ende eine Dichtung vorgesehen, die in Richtung der Ebene der Platten verstellt werden kann.In EP 0 674 086 B1 is also an embodiment of a device for filling insulating glass panes with heavy gas, in which two plates are provided, wherein the heavy gas from a channel flows from below into the space between the plates. At one end of the press plates is a swivel seal and at the other end a seal provided in the direction the plane of the plates can be adjusted.

Der Erfindung liegt die Aufgabe zugrunde, ausgehend von der Vorrichtung zum Zusammenbauen von Isolierglasscheiben, deren Innenraum mit Schwergas gefüllt ist, gemäß der EP 0 674 086 B1 eine vereinfachte Vorrichtung vorzuschlagen, in welcher der für das Füllen der Isolierglasscheibe mit Schwergas und für das Zusammenbauen einer Isolierglasscheibe, die mit Schwergas gefüllt ist, erforderliche Zeitaufwand verkürzt wird.The invention is based on the object, starting from the device for assembling insulating glass panes whose interior is filled with heavy gas, according to EP 0 674 086 B1 a simplified Propose device in which the for filling the Insulating glass pane with heavy gas and for assembling a Insulating glass panel filled with heavy gas required Time required is shortened.

Gelöst wird diese Aufgabe erfindungsgemäß mit einer Vorrichtung, welche die Merkmale des Anspruches 1 aufweist. This object is achieved according to the invention with a device, which has the features of claim 1.

Bevorzugte und vorteilhafte Ausgestaltungen der erfindungsgemäßen Vorrichtung sind Gegenstand der Unteransprüche.Preferred and advantageous embodiments of the invention Device are the subject of the dependent claims.

Da bei der erfindungsgemäßen Vorrichtung an einer der beiden Platten vorzugsweise an der Platte, die im Maschinengestell ortsfest montiert ist, eine lediglich quer zur Ebene der Platte verstellbare, im wesentlichen lotrecht ausgerichtete Dichtung vorgesehen ist, entfällt der Aufwand die Dichtung so auszurichten, daß sie dem Rand der Isolierglasscheibe, der innerhalb der Preßplatten angeordnet ist, zugeordnet wird.As in the inventive device on one of the two plates preferably on the plate, which is fixedly mounted in the machine frame is, an adjustable only transversely to the plane of the plate, in essential vertically aligned seal is provided, is eliminated the effort to align the seal so that they are the edge of Insulating glass pane, which is arranged inside the press plates, is assigned.

Ein weiterer Vorteil der erfindungsgemäßen Vorrichtung besteht darin, daß die in der einen Platte vorgesehene Dichtung, die beispielsweise etwa in der Längsmitte der Platte von oben nach unten verlaufend angeordnet ist, nicht aus dem Raum zwischen den Platten wegbewegt werden muß, wenn eine fertig gefüllte und zusammengestellte Isolierglasscheibe (beide Scheiben liegen dann ringsum am Abstandhalter an) aus der Vorrichtung abtransportiert wird, da es genügt, einfach die Dichtung in die Platte zurückzuziehen, oder in einer Ausführungsform, bei der die Dichtung an einer beweglichen Platte vorgesehen ist, die die Dichtung tragende Platte einfach so weit zurückzubewegen, daß der Abtransport der Isolierglasscheibe aus der Vorrichtung nicht behindert wird.Another advantage of the device according to the invention consists in that the provided in the one plate seal, for example approximately in the longitudinal center of the plate from top to bottom is arranged, not from the space between the plates must be moved away when a finished filled and assembled Insulating glass pane (both panes are then all around the spacer on) is removed from the device, since it It is sufficient to simply retract the gasket into the plate, or in an embodiment in which the seal on a movable Plate is provided, the plate carrying the seal just like that move back far enough that the removal of the insulating glass pane the device is not obstructed.

In der erfindungsgemäßen Vorrichtung können Isolierglasscheiben gefüllt werden, bei denen der Abstandhalterrahmen an der einen Glasscheibe ringsum anliegt und bei welchen die zweite Glasscheibe nur mit ihrem oberen, horizontalen Rand am Abstandhalterrahmen anliegt, so daß am unteren Rand der Isolierglasscheiben ein Spalt offen ist. Diese Arbeitsweise entspricht im Prinzip der an Hand der Fig. 1 und 2 der EP 0 674 086 B1 beschriebenen. Durch diesen Spalt zwischen dem Abstandhalterrahmen und der zweiten Glasscheibe kann Schwergas von unten her in den Innenraum der Isolierglasscheibe eintreten.In the device according to the invention can insulating glass panes be filled, in which the spacer frame at the one Glass pane rests all around and in which the second glass pane only with its upper, horizontal edge on the spacer frame is applied, so that at the bottom of the insulating glass panes a gap is open. This procedure corresponds in principle to the hand of the Fig. 1 and 2 of EP 0674 086 B1 described. Through this gap between the spacer frame and the second glass pane can Heavy gas from below into the interior of the insulating glass pane enter.

Die erfindungsgemäße Vorrichtung kann aber auch so benützt werden, daß eine Glasscheibe in dem Raum zwischen den Platten angeordnet wird und eine zweite mit einem Abstandhalterrahmen belegte Glasscheibe der ersten Glasscheibe in der Vorrichtung gegenüberliegend ausgerichtet wird, ohne daß die erste Glasscheibe den Abstandhalterrahmen irgendwo berührt. Dies wird meist so ausgeführt, daß die zweite Glasscheibe an der zugeordneten Platte der Vorrichtung durch Unterdruck festgehalten und aus der Förderbahn seitlich bewegt wird. Dies entspricht im Prinzip der an Hand der Fig. 3 bis 6 der EP 0 674 086 B1 beschriebenen Arbeitsweise.However, the device according to the invention can also be used in such a way a glass sheet is placed in the space between the plates and a second with a spacer frame occupied glass the first glass pane in the device opposite is aligned without the first glass pane the spacer frame touched somewhere. This is usually done so that the second glass sheet on the associated plate of the device Vacuum held and moved laterally out of the conveyor track. This corresponds, in principle, to FIGS. 3 to 6 of EP 0 674 086 B1 described procedure.

Das Zuführen von Schwergas zu dem unteren Rand der Isolierglasscheibe erfolgt bevorzugt mit Hilfe eines Kanals ähnlich dem in der EP 0 674 086 B1 beschriebenen, wobei in dem Kanal bei der Erfindung aber keine Vorrichtung (Kolben) vorgesehen ist, um die wirksame Länge des Kanals auf die in horizontaler Richtung gemessene Länge der Isolierglasscheibe zu beschränken. Vielmehr ist bei der erfindungsgemäßen Vorrichtung der Kanal im Bereich der wenigstens einen Dichtung unterteilt und jeder Abschnitt des Kanals ist mit einer Leitung zum Zuführen von Schwergas ausgebildet.The feeding of heavy gas to the lower edge of the insulating glass pane is preferably done by means of a channel similar to that in the EP 0 674 086 B1, wherein in the channel in the invention but no device (piston) is provided to the effective Length of the channel to the length measured in the horizontal direction to limit the insulating glass pane. Rather, in the inventive Device of the channel in the region of at least one Gasket divided and each section of the channel is with a Formed line for supplying heavy gas.

Wie bereits angedeutet, können bei der erfindungsgemäßen Vorrichtung auch zwei oder mehrere, ausschließlich quer zur Ebene der einen Platte verstellbare Dichtungen vorgesehen sein.As already indicated, in the device according to the invention even two or more, only across the plane of the one Plate be provided adjustable seals.

An beiden lotrechten Rändern der Platten sind Abdichtvorrichtungen, z.B. einfache Klappen, vorgesehen, um den Raum zwischen den Platten nach außen hin zu verschließen, wenn eine Isolierglasscheibe mit Schwergas gefüllt bzw. eine Isolierglasscheibe, die mit Schwergas gefüllt ist, zusammengebaut wird.At both vertical edges of the plates are sealing devices, e.g. simple flaps, provided to the space between the plates to close to the outside, if an insulating glass with Heavy gas filled or an insulating glass pane, with heavy gas is filled, assembled.

Bei der erfindungsgemäßen Vorrichtung mit zwei Platten, von welchen eine im Maschinengestell fix montiert ist und die andere im Maschinengestell quer zu ihrer Flächenerstreckung verstellbar ist, besteht die Möglichkeit, die verstellbare Dichtung in der ortsfest montierten Platte vorzusehen. In einer alternativen Ausführungsform ist die verstellbare Dichtung an der verstellbaren Platte der Vorrichtung angeordnet.In the device according to the invention with two plates, of which one fixed in the machine frame and the other in the machine frame transverse to its surface extension is adjustable exists the possibility of the adjustable seal in the fixed mounted Plate to provide. In an alternative embodiment, the adjustable seal on the adjustable plate of the device arranged.

Die erfindungsgemäße Vorrichtung kann auch so eingerichtet sein, daß in ihr fertig gefüllte Isolierglasscheiben auch gepreßt werden, so daß aus ihr für das Versiegeln fertiggestellte Isolierglasscheiben entnommen werden können.The device according to the invention can also be set up so that in her ready-filled insulating glass panes are also pressed, so that from her finished for sealing finished insulating glass panes can be removed.

Weitere Einzelheiten, Merkmale und Vorteile der erfindungsgemäßen Vorrichtung ergeben sich aus der nachstehenden Beschreibung bevorzugter Ausführungsbeispiele an Hand der Zeichnungen.Further details, features and advantages of the invention Device will become more apparent from the following description Embodiments with reference to the drawings.

Es zeigt:

  • Fig. 1 schematisch in Draufsicht eine erfindungsgemäße Vorrichtung in geöffneter Stellung;
  • Fig. 2 eine erfindungsgemäße Vorrichtung in Seitenansicht bei einem Füllvorgang; und
  • Fig. 3 in einer Ansicht ähnlich Fig. 1 eine Ausführungsform mit in der beweglichen Platte angeordneter Dichtung.
    • It shows:
  • Figure 1 shows schematically in plan view a device according to the invention in the open position.
  • FIG. 2 shows a device according to the invention in a side view during a filling process; FIG. and
  • Fig. 3 is a view similar to Fig. 1 shows an embodiment with arranged in the movable plate seal.

    • In einem Maschinengestell 2 sind zwei wie üblich zur Lotrechten etwas schräg gestellte Platten 4 und 6 angeordnet, wobei eine Platte 4 mit dem Maschinengestell 2 fix verbunden ist, wogegen die andere Platte 6 relativ zur ersten Platte 4 verstellbar ist (Pfeil 8), um die Breite des Raumes 10 zwischen den Platten 4, 6 verändern zu können.In a machine frame 2 are two as usual to the vertical slightly inclined plates 4 and 6 are arranged, with a plate 4 is fixedly connected to the machine frame 2, whereas the other Plate 6 relative to the first plate 4 is adjustable (arrow 8) to the width of the space 10 between the plates 4, 6 change can.

    An beiden im wesentlichen lotrechten Rändern der Platten 4 und 6 sind Abdicht- oder Verschlußvorrichtungen 12, im gezeigten Ausführungsbeispiel einfache Schwenkklappen, vorgesehen, mit welchen der Raum 10 zwischen den Platten 4, 6 nach außen hin abgeschlossen werden kann.At both substantially vertical edges of the plates 4 and 6 are sealing or closure devices 12, in the illustrated embodiment simple pivoting flaps, provided with which the space 10 between the plates 4, 6 closed to the outside can be.

    In der ortsfesten Platte 4 ist im gezeigten Ausführungsbeispiel eine ausschließlich quer zur Ebene der Platte 4 verstellbare Dichtung 20 vorgesehen, die vom unteren Rand der Platte 4 bis zum oberen Rand derselben durchgehend ausgebildet ist.In the stationary plate 4 is in the illustrated embodiment a exclusively transversely to the plane of the plate 4 adjustable seal 20th provided, from the bottom of the plate 4 to the top the same is formed continuously.

    Zum Verstellen der Dichtung 20 ist diese über Schubstangen 24 mit wenigstens einem Druckmittelmotor 22 gekuppelt. Die Verbindung der Dichtung 20 insbesondere ihres Grundkörpers 26 mit den Schubstangen 24 des Druckmittelmotors 22 kann quer zur Ebene der Platte 4 elastisch ausgeführt sein, um beim Schließen der Vorrichtung eine gewisse elastische Nachgiebigkeit der Dichtung 20 zu erzielen.To adjust the seal 20 this is about push rods 24 with coupled at least one pressure medium motor 22. The connection of Seal 20 in particular of its base 26 with the push rods 24 of the pressure medium motor 22 can transversely to the plane of the plate 4 elastic be executed in order to close the device to achieve certain elastic compliance of the seal 20.

    Die Dichtung 20 ist mit ihrem Grundkörper 26 in einer von oben nach unten durchgehenden nutartigen, zum Raum 10 hin offenen Aussparung 28 der Platte 4 dichtend geführt. Im gezeigten Ausführungsbeispiel wird die Abdichtung durch Anliegen des Grundkörpers 26 der verstellbaren Dichtung 20 an Dichtstreifen 30, die an den Seitenwänden der Nut 28 angeordnet sind, bewirkt. Jede andere Art einer Abdichtung, z.B. mit Hilfe von Faltenbälgen oder ähnl., ist denkbar. An der vorderen Fläche ist die Dichtung 20 mit einem Streifen 32 aus elastisch nachgiebigem Dichtmaterial, z.B. einem elastischen Schaumstoff, belegt.The seal 20 is with its main body 26 in a top to bottom bottom continuous groove-like, open to the space 10 recess 28 of the plate 4 sealingly guided. In the illustrated embodiment is the seal by concerns of the body 26 of the adjustable Seal 20 to sealing strip 30, which on the side walls of the Groove 28 are arranged causes. Any other kind of sealing, e.g. with the help of bellows or similar, is conceivable. At the front surface is the seal 20 with a strip 32 made of elastic compliant sealing material, e.g. an elastic foam, busy.

    Am unteren Rand der Platten 4 und 6 ist eine Fördervorrichtung 40 mit zwei längslaufenden Transportriemen 42 vorgesehen, zwischen denen von einem Kanal 44 ausgehende Austrittsöffnungen 46 für Schwergas, mit dem die Isolierglasscheibe zu füllen ist, münden. Dabei sind die Austrittsöffnungen 46 so ausgerichtet, daß sie dem Abstandhalterrahmen 60, der auf der einen Glasscheibe 62 aufgelegt ist, gegenüberliegend angeordnet sind. Der Kanal 44 ist im Bereich der lotrechten Dichtung 20 in zwei Abschnitte unterteilt. Jeder der beiden Abschnitte des Kanals 44 besitzt eine Zuleitung für Schwergas, die voneinander unabhängig mit Schwergas beaufschlagt werden können.At the bottom of the plates 4 and 6 is a conveyor 40th provided with two longitudinal conveyor belt 42, between which outgoing from a channel 44 outlet openings 46 for Heavy gas, with which the insulating glass pane is to be filled, open. The outlet openings 46 are aligned so that they Spacer frame 60, which is placed on the one glass pane 62 is, are arranged opposite each other. The channel 44 is in the range the vertical seal 20 divided into two sections. Everyone who both sections of the channel 44 has a supply line for heavy gas, which are applied independently of each other with heavy gas can.

    Wenn eine Isolierglasscheibe zu füllen ist, wird diese in einer vorgeordneten Vorrichtung beispielsweise so zusammengestellt, daß die eine Glasscheibe 64 an dem Abstandhalterrahmen 60, u.zw. an dessen oberen horizontalen Schenkel, lediglich mit ihrem oberen horizontalen Rand anliegt, unten aber vom Abstandhalterrahmen 60 Abstand besitzt, so daß die Isolierglasscheibe (besser das Glasscheiben-Paket) unten offen ist, so daß Schwergas in den Innenraum 66 der Isolierglasscheibe eintreten kann. Die unten noch offene Isolierglasscheibe wird auf den Förderbändern 42 aufstehend in den Raum 10 zwischen den Platten 4 und 6 bewegt, wozu an der im Maschinengestell 2 fix montierten Platte 4 Rollen und/oder Austrittsöffnungen für das Ausbilden eines Luftkissens vorgesehen sein können. Nun wird die verstellbare Platte 6 der ortsfesten Platte 4 so weit angenähert, daß sie knapp neben dem unteren Rand der schrägstehenden Glastafel 64, diese liegt nur mit dem oberen horizontalen Rand am Abstandhalterrahmen an, angeordnet ist. Des weiteren wird die Dichtung 20 auf die Platte 6 zu vorgeschoben, bis sie an der beweglichen Platte 6 anliegt. Darauf wird der Abschnitt des Kanals 44, über dem sich eine zu füllende Isolierglasscheibe befindet, mit Schwergas beaufschlagt, bis die Isolierglasscheibe zur Gänze mit Schwergas gefüllt ist. Dann wird die bewegliche Platte 6 weiter auf die ortsfeste Platte 4 zu vorgeschoben, so daß die zunächst schrägstehende Glasscheibe 64 zur Gänze, d.h. mit ihrem gesamten Umfang am Abstandhalterrahmen 60 anliegt. Falls die Vorrichtung dazu eingerichtet ist, kann die so geschlossene Isolierglasscheibe in der Vorrichtung auch verpreßt werden und die Isolierglasscheibe ist dann mit Schwergas gefüllt und für das Versiegeln der Randfuge in einer nachgeordneten Vorrichtung (Versiegelungsautomat) fertig.If an insulating glass pane is to fill, this is in one arranged upstream device, for example, so that the one glass plate 64 on the spacer frame 60, u.zw. on whose upper horizontal leg, only with its upper horizontal edge abuts, but below from the spacer frame 60th Has distance, so that the insulating glass pane (better that Glass pane package) is open at the bottom, so that heavy gas in the interior 66 of the insulating glass pane can occur. The bottom still open Insulating glass is on the conveyor belts 42 rising in moves the space 10 between the plates 4 and 6, including at the in the Machine frame 2 fixed plate mounted 4 rollers and / or outlet openings be provided for forming an air cushion can. Now, the adjustable plate 6 of the stationary plate 4th so closely approximated that they are just near the bottom of the sloping Glass panel 64, this is only with the upper horizontal Edge on the spacer frame on, is arranged. Furthermore, will the seal 20 is advanced to the plate 6 until it on the movable plate 6 is applied. This will be the section of the channel 44, above which is to be filled insulating glass, with Heavy gas applied until the insulating glass with the whole Heavy gas is filled. Then, the movable plate 6 continues to open the stationary plate 4 to be advanced, so that the first inclined Glass panel 64 entirely, i. with their entire circumference at Spacer frame 60 is present. If the device is set up is, so the closed insulating glass in the Device are also pressed and the insulating glass pane is then filled with heavy gas and for sealing the edge joint in one downstream device (sealer) finished.

    Wenn die erfindungsgemäße Vorrichtung zum Zusammenbauen einer Isolierglasscheibe, die mit Schwergas gefüllt wird, verwendet wird, wird zunächst eine Glasscheibe in die Vorrichtung transportiert, an der verstellbaren Platte 6, beispielsweise durch Ansaugen festgelegt und aus der Förderbahn abgehoben. Dann wird an der ortsfesten Platte 4 anliegend eine Glasscheibe 62, die mit einem Abstandhalterrahmen 60 belegt ist, herangefördert, bis sie der an der Platte 6 festgelegten Glasscheibe 64 gegenüberliegt. Dann werden die Klappen 12 an den Rändern der Platten 4, 6 geschlossen, die Dichtung 20 auf die Platte 6 zu vorgeschoben und der Füllvorgang durch Einleiten von Schwergas aus dem Kanal 44 kann beginnen. Nachdem der Füllvorgang beendet ist, wird die Platte 6 vorgeschoben, bis die Glastafel 64, die an der Platte 6 festgelegt worden ist, zur Gänze am Abstandhalterrahmen 60 anliegt. Gegebenenfalls kann die so gebildete Isolierglasscheibe auch verpreßt werden.When the device according to the invention for assembling an insulating glass pane, which is filled with heavy gas, is used a glass sheet is first transported into the device, on the adjustable plate 6, for example, determined by suction and lifted off the conveyor track. Then it will be on the fixed plate 4 adjacent a glass sheet 62, with a spacer frame 60 is occupied, promoted until the one specified on the plate 6 Glass pane 64 is opposite. Then the flaps 12 on the edges of the plates 4, 6 closed, the seal 20 on the Plate 6 to advanced and the filling process by introducing Heavy gas from the channel 44 can begin. After the filling process is finished, the plate 6 is advanced until the glass sheet 64, which has been fixed to the plate 6, entirely on the spacer frame 60 is present. Optionally, the insulating glass pane thus formed also be pressed.

    In beiden Fällen wird zum Abtransport der Isolierglasscheibe, bestehend aus den Glasscheiben 62, 64 und dem Abstandhalterrahmen 60 (bei einem Mehrscheibenisolierglas beispielsweise drei Glasscheiben mit zwei Abstandhalterrahmen) nachdem die Dichtung 20 zur Gänze in die Nut 28 zurückgezogen worden ist, aus der Vorrichtung abtransportiert.In both cases, the removal of the insulating glass, consisting from the glass sheets 62, 64 and the spacer frame 60 (at a multi-pane insulating glass, for example, three glass panes with two spacer frame) after the seal 20 entirely in the Groove 28 has been withdrawn, removed from the device.

    Bei der in Fig. 3 gezeigten Ausführungsform ist die Dichtung 20 in der beweglichen Platte 6 der Vorrichtung ausschließlich quer zur Ebene der Platte 6 verstellbar in einer in der Platte 6 vorgesehenen Nut 28 vorgesehen.In the embodiment shown in FIG. 3, the seal 20 is in FIG the movable plate 6 of the device exclusively transverse to Level of the plate 6 adjustable in one provided in the plate 6 Groove 28 provided.

    Im übrigen entspricht die Konstruktion der Dichtung 20 mit ihrem Grundkörper 32 ihrem Streifen aus elastischem Werkstoff 32 und der Abdichtung gegenüber den Seitenwänden der Nut 28 der an Hand der Fig. 1 beschriebenen Ausführungsform.Moreover, the construction of the seal 20 corresponds with her Base 32 her strip of elastic material 32 and the Seal against the side walls of the groove 28 on the hand of Fig. 1 described embodiment.

    Die in Fig. 3 gezeigte Ausführungsform benötigt die bei der Ausführungsform von Fig. 1 vorgesehenen Druckmittelmotoren 22 zum Verstellen der Dichtung 20 quer zur Ebene der Platte 6 nicht. Es genügt vielmehr, wenn die Dichtung 20 durch elastische Mittel, beispielsweise Federn 27 oder elastische Gaszylinder in ihre in Fig. 3 gezeigte vorgeschobene Stellung belastet ist. Dessen ungeachtet kann auch bei dieser - an sich bevorzugten Ausführungsform - ein Antrieb für das Zurückziehen der quer zur Platte 6 verstellbaren Dichtung 20, z.B. wenigstens ein Druckmittelmotor vorgesehen sein. Beim Bewegen der Platte 6 in Richtung des Doppelpfeiles 8 auf die ortsfeste Platte 4 zu in die in Fig. 2 für die Ausführungsform von Fig. 1 gezeigte Stellung, legt sich die Dichtung 20 mit ihrem elastischen Streifen 32 an der Innenfläche der Platte 4 an, so daß die Abdichtung des Raumes, in dem das Scheibenpaket,aus den zwei Glasscheiben 62, 64 und dem Abstandhalterrahmen 60 steht, erreicht wird. Wenn die Isolierglasscheibe mit Gas gefüllt und geschlossen ist (gegebenenfalls auch verpreßt worden ist) wird die Platte 6 mit der Dichtung 20 so weit zurückgezogen, daß die Scheibe 6 ungehindert abtransportiert werden kann.The embodiment shown in Fig. 3 requires that in the embodiment provided for in Fig. 1 pressure medium motors 22 for Adjusting the seal 20 transversely to the plane of the plate 6 is not. It Rather, if the seal 20 is replaced by elastic means, For example, springs 27 or elastic gas cylinder in their in FIG. 3 shown advanced position is loaded. Nevertheless can also in this - in itself preferred embodiment - a Drive for the retraction of the transversely to the plate 6 adjustable Seal 20, e.g. be provided at least one pressure medium motor. When moving the plate 6 in the direction of the double arrow 8 on the stationary plate 4 in the in Fig. 2 for the embodiment of Fig. 1 shown position, sets the seal 20 with its elastic Strip 32 on the inner surface of the plate 4, so that the Seal the room in which the disc package, from the two panes of glass 62, 64 and the spacer frame 60 is reached. When the insulating glass panel is filled with gas and closed (optionally also pressed) is the plate 6 with the Seal 20 pulled back so far that the disc 6 unhindered can be removed.

    Wenn bei der in Fig. 3 gezeigten Ausführungsform eine Isolierglasscheibe gefüllt werden soll, die über die Dichtung 20 hinausragt, also länger ist als die in Fig. 3 schematisch gezeigte Isolierglasscheibe, dann wird die Dichtung 20 einfach durch eine Glasscheibe einer noch offenen Isolierglasscheibe oder eines Scheibenpaketes zurückgedrückt und behindert den Füllvorgang nicht.When in the embodiment shown in Fig. 3, an insulating glass pane to be filled, which protrudes beyond the seal 20, that is longer than the insulating glass pane shown schematically in FIG. 3, then the seal 20 is simply through a glass sheet a still open insulating glass pane or a disk package pushed back and does not hinder the filling process.

    Zusammenfassend kann ein bevorzugtes Ausführungsbeispiel der Erfindung wie folgt dargestellt werden:In summary, a preferred embodiment of the invention as follows:

    Eine Vorrichtung zum Herstellen von mit Schwergas gefüllten Isolierglasscheiben 62, 64, 60 besitzt zwei Platten 4, 6, zwischen denen die zu füllende Isolierglasscheibe 62, 64, 60 anzuordnen ist. An den lotrechten Rändern der Platten 4, 6 sind Verschlußorgane 12 zum Abschließen des Raumes 10 zwischen den Platten 4, 6 vorgesehen. Am unteren Rand der Platten 4, 6 ist eine Fördereinrichtung 40 für Isolierglas und ein Kanal 44 für die Zufuhr von Schwergas in den Raum 10 zwischen den Platten 4, 6 und in den Innenraum 60 der Isolierglasscheibe 62, 64, 60 vorgesehen. In einer der Platten 4, 6 ist eine ausschließlich quer zur Ebene der Platte 4 sich von unten nach oben und im wesentlichen lotrecht erstreckende Dichtung 20 vorgesehen, die beispielsweise in der (Längs-)Mitte der Platte 4 angeordnet ist.An apparatus for producing heavy gas filled insulating glass panes 62, 64, 60 has two plates 4, 6, between which the insulating glass pane 62, 64, 60 to be filled is to be arranged. To the vertical edges of the plates 4, 6 are closure members 12 to Completing the space 10 between the plates 4, 6 is provided. At the bottom edge of the plates 4, 6 is a conveyor 40 for Insulating glass and a channel 44 for the supply of heavy gas in the Room 10 between the plates 4, 6 and in the interior 60 of the insulating glass pane 62, 64, 60 are provided. In one of the plates 4, 6 is one exclusively transverse to the plane of the plate 4 from the bottom to provided above and substantially vertically extending seal 20, For example, in the (longitudinal) center of the plate. 4 is arranged.

    Claims (10)

    Vorrichtung zum Herstellen von mit Schwergas gefüllten Isolierglasscheiben mit zwei im wesentlichen lotrecht stehenden Platten (4, 6), mit einer Fördereinrichtung (40) für eine mit Schwergas zu füllende Isolierglasscheibe und mit einer Dichtung (20) in dem Raum (10) zwischen den Platten, die im wesentlichen lotrecht ausgerichtet ist, dadurch gekennzeichnet, daß die Dichtung (20) zwischen den Platten (4, 6) ausschließlich quer zur Ebene der Platten (4, 6) verstellbar ist, und daß an beiden lotrechten Rändern der Platten (4, 6) Verschlußorgane (12) zum Abschließen des Raumes (10) zwischen den Platten (4, 6) nach außen hin vorgesehen sind.Device for producing heavy gas-filled insulating glass panes with two substantially perpendicular plates (4, 6), with a conveyor (40) for an insulating glass pane to be filled with heavy gas and with a seal (20) in the space (10) between the plates which is substantially vertically oriented, characterized in that the seal (20) between the plates (4, 6) is adjustable only transverse to the plane of the plates (4, 6), and that on both vertical edges of the plates (4, 6) closure members (12) for closing the space (10) between the plates (4, 6) are provided to the outside. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Dichtung (20) in einer im wesentlichen lotrecht verlaufenden, zum Raum (10) zwischen den Platten (4, 6) hin offenen Nut (28) in der einen Platte (4, 6) quer zur Ebene der Platte (4, 6) verschiebbar aufgenommen ist.Apparatus according to claim 1, characterized in that the seal (20) in a substantially vertically extending, to the space (10) between the plates (4, 6) towards open groove (28) in the one plate (4, 6) transversely slidably received to the plane of the plate (4, 6). Vorrichtung nach Anspruch 2,dadurch gekennzeichnet, daß die Dichtung (20) gegenüber der Nut (28) abgedichtet (30) ist.Device according to claim 2, characterized in that the seal (20) is sealed (30) with respect to the groove (28). Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Dichtung (20) in der in einem Maschinengestell (2) ortsfest montierten Platte (4) vorgesehen ist.Device according to one of claims 1 to 3, characterized in that the seal (20) is provided in the plate (4) fixedly mounted in a machine frame (2). Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Dichtung (20) so weit zurückziehbar ist, daß ihre vordere, dem Raum (10) zwischen den Platten (4, 6) zugeordnete Fläche (32) mit der dem Raum (10) zugekehrten Fläche der Platte (4,6), in der sie aufgenommen ist, fluchtet.Device according to one of claims 1 to 4, characterized in that the seal (20) is retractable so far that its front, the space (10) between the plates (4, 6) associated surface (32) with the space ( 10) facing surface of the plate (4,6) in which it is received, aligned. Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Dichtung (20) an ihrer dem Raum (10) zwischen den Platten (4, 6) zugeordneten Fläche mit einem Streifen (32) aus elastischem Werkstoff, beispielsweise einem elastischen Schaumstoff, belegt ist.Device according to one of claims 1 to 5, characterized in that the seal (20) on its side facing the space (10) between the plates (4, 6) associated surface with a strip (32) made of elastic material such as a resilient foam, is occupied. Vorrichtung nach einem der Ansprüche 1 bis 3, 5 und 6, dadurch gekennzeichnet, daß die Dichtung (20) an der quer zu ihrer Ebene verstellbaren Platte (6) angeordnet ist.Device according to one of claims 1 to 3, 5 and 6, characterized in that the seal (20) is arranged on the adjustable transversely to its plane plate (6). Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß die Dichtung (20) in einer Nut (28) in der verstellbaren Platte (6) aufgenommen ist.Device according to claim 7, characterized in that the seal (20) is received in the adjustable plate (6) in a groove (28). Vorrichtung nach Anspruch 7 oder 8, dadurch gekennzeichnet, daß die Dichtung (20) durch elastische Mittel in ihre in den Raum (10) zwischen den Platten (4, 6) ragende Stellung belastet ist.Apparatus according to claim 7 or 8, characterized in that the seal (20) is loaded by elastic means in their position projecting into the space (10) between the plates (4, 6). Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, daß die elastischen Mittel Schraubenfedern oder Gasdruckfedern sind.Device according to claim 9, characterized in that the elastic means are coil springs or gas pressure springs.
    EP03003986A 2003-02-22 2003-02-22 Device for the assembly of insulating glazing filled with a heavy gas Expired - Lifetime EP1450001B1 (en)

    Priority Applications (7)

    Application Number Priority Date Filing Date Title
    EP03003986A EP1450001B1 (en) 2003-02-22 2003-02-22 Device for the assembly of insulating glazing filled with a heavy gas
    DE50300158T DE50300158D1 (en) 2003-02-22 2003-02-22 Device for assembling insulating glass panes, the interior of which is filled with a heavy gas
    ES03003986T ES2230525T3 (en) 2003-02-22 2003-02-22 DEVICE FOR MOUNTING INSULATING GLASS SHEETS, WHOSE INTERIOR SPACE IS HEAVY GAS FILLING.
    AT03003986T ATE282758T1 (en) 2003-02-22 2003-02-22 DEVICE FOR ASSEMBLY OF INSULATING GLASS PANES, THE INTERIOR OF WHICH IS FILLED WITH A HEAVY GAS
    CN031551122A CN1523194B (en) 2003-02-22 2003-08-22 Device for assembly of insulating glass sheets with an interior filled with a heavy gas
    RU2003129972/03A RU2323319C2 (en) 2003-02-22 2003-10-08 Device to assemble isolation glass packs having gaps filled with heavy gas
    US10/765,886 US7299844B2 (en) 2003-02-22 2004-01-29 Device for assembly of insulating glass sheets with an interior filled with a heavy gas

    Applications Claiming Priority (1)

    Application Number Priority Date Filing Date Title
    EP03003986A EP1450001B1 (en) 2003-02-22 2003-02-22 Device for the assembly of insulating glazing filled with a heavy gas

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    Publication Number Publication Date
    EP1450001A1 true EP1450001A1 (en) 2004-08-25
    EP1450001B1 EP1450001B1 (en) 2004-11-17

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    EP (1) EP1450001B1 (en)
    CN (1) CN1523194B (en)
    AT (1) ATE282758T1 (en)
    DE (1) DE50300158D1 (en)
    ES (1) ES2230525T3 (en)
    RU (1) RU2323319C2 (en)

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    CN101333080B (en) * 2007-06-25 2010-12-01 福耀集团（上海）汽车玻璃有限公司 Method for installing frock of glass nail column of automobile

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    CN101333080B (en) * 2007-06-25 2010-12-01 福耀集团（上海）汽车玻璃有限公司 Method for installing frock of glass nail column of automobile

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    ES2230525T3 (en) 2005-05-01
    RU2003129972A (en) 2005-03-27
    US7299844B2 (en) 2007-11-27
    DE50300158D1 (en) 2004-12-23
    EP1450001B1 (en) 2004-11-17
    CN1523194A (en) 2004-08-25
    ATE282758T1 (en) 2004-12-15
    RU2323319C2 (en) 2008-04-27
    US20040182518A1 (en) 2004-09-23
    CN1523194B (en) 2010-05-12

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