EP1022424A2 - Abstandsleiste für Isolierglas - Google Patents
Abstandsleiste für Isolierglas Download PDFInfo
- Publication number
- EP1022424A2 EP1022424A2 EP00101098A EP00101098A EP1022424A2 EP 1022424 A2 EP1022424 A2 EP 1022424A2 EP 00101098 A EP00101098 A EP 00101098A EP 00101098 A EP00101098 A EP 00101098A EP 1022424 A2 EP1022424 A2 EP 1022424A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- butyl
- spacer
- spacer bar
- strand
- profile
- 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.)
- Withdrawn
Links
Images
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
- E06B3/663—Elements for spacing panes
- E06B3/66309—Section members positioned at the edges of the glazing unit
- E06B3/66328—Section members positioned at the edges of the glazing unit of rubber, plastics or similar materials
-
- 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
- E06B3/67304—Preparing rigid spacer members before assembly
- E06B3/67308—Making spacer frames, e.g. by bending or assembling straight sections
- E06B3/67313—Making spacer frames, e.g. by bending or assembling straight sections by bending
Definitions
- the present invention relates to a spacer bar for Insulating glass made from a butyl strand with embedded Desiccant exists.
- the spacer strips are conventional working insulating glass systems made of hollow metal profile bars, usually made of steel or aluminum with a drying agent in granular form, e.g. Silica gel, filled are.
- the desiccant is used to remove the residual moisture in the the enclosed air or the enclosed glass To keep the gas as low as possible so that the discs cannot fog up from the inside at low temperatures.
- the hollow profile bars supplied as bars, are bent into a frame in a work station on the insulating glass line and filled with the drying agent before or afterwards.
- the finished frames are then coated in a further work station with a permanent adhesive and sealant on their end faces facing the panes before they are installed in an insulating glass pane.
- a permanent adhesive and sealant on their end faces facing the panes before they are installed in an insulating glass pane.
- Butyl a synthetic rubber known under the trade name Butyl.
- the frame is made according to his Butylation "placed on a pane and then covered on its other side with another pane.
- panes are pressed onto the spacer frame in a pressing station, the frame specifying the distance between the panes and the butyl layers flowing onto the panes and sealing them with the
- a secondary seal for example made of polysulfide rubber, is then added, which ensures the additional mechanical strength of the edge seal.
- TPS Thermoplastic System
- a butyl strand mixed with a drying agent extruded onto one of the disks, then onto the a second disc is placed.
- a press station the two disks are pressed onto the butyl strand in a defined manner and thereby glued to it.
- the butyl strand works at the same time as a spacer and at the same time ensures the water vapor tightness of the system.
- TPS roads are much more productive than conventional ones Insulated glass streets. They also have processed butyl strands as a spacer a much better thermal Separation as the systems made of metal or plastic.
- the object of the present invention is for a conventional A spacer bar is also available make it possible to increase the productivity of these systems increase.
- a pure butyl strand is no matter how soft or hard it is is unable to bear its own weight, i.e. it bends under the influence of gravity until it can be rolled up by. It is therefore for processing on one conventional insulating glass line is not suitable as a spacer, because it has to be dimensionally stable. At least an intended reinforcement profile primarily carries that Dead weight of the butyl strand and acts through its section modulus against bending.
- a spacer bar according to the invention has essentially the properties of a Bulk goods, such as the metal or plastic hollow profiles used according to the prior art, and can be used in the insulating glass line existing frame bending station to one in the Shaped plane stable frame are bent, so how required, can be handled as a single part.
- Another advantage of the spacer bar according to the invention is that the good thermal separation in the TPS roads processed distance systems is essentially maintained.
- the or the reinforcement profile (s) made of metal or plastic.
- the production of a spacer bar according to the invention can are carried out on commercially available extrusion equipment, adding the butyl strand around the at least one reinforcement profile is extruded around or on this.
- Desiccant As already in the butyl matrix of the spacer bar Desiccant is stored, the usual filling falls away with a desiccant. This saves time and costs.
- Butyl is known to have a high water vapor diffusion resistance and is also gas-tight. This makes it as Sealing material for insulating glass ideally suited. plastic however, is not gas-tight and has a relatively low water vapor diffusion resistance. It can therefore, if appropriate Arrangement in or on the butyl strand and / or form of at least a plastic profile may be required in this diffusion barrier in the form of perforations provided by the Are penetrated with butyl.
- the distance between the glass panes can vary depending on the pressing station on the arrangement of the at least one plastic profile in or on the butyl strand like in the TPS streets that work with an unreinforced butyl strand as described above, can be set by defined pressure, or the reinforcement profile or parts thereof serves as a spacer, against which is pressed.
- Insulating glass consists of two glass panes 1, 2 that by a spacer bar 3 designed as a hollow profile at a distance is held.
- the spacer bar 3 is made of metal and runs around as a frame.
- the spacer bar 3 is with a Desiccant 4 filled in granular form. So a gas exchange between the drying agent 4 and the space between the panes 5 can take place, the spacer 3 is through Holes 6 perforated.
- the glass panes 1 and 2 facing End faces of the spacer bar 3 are each with a butyl layer 7 provided that after bending the spacer bar too be applied to a frame.
- FIGS. 2 to 11 are cross sections or a longitudinal section of inventive, provided overall with the reference numeral 9 Spacer bars shown, which according to the state of the Replace the metal hollow sections used.
- the butyl strand is in each of these embodiments with the Reference number 10 and the reinforcement profile (s) with the Reference number 11 provided. There is a in the butyl matrix Desiccant stored, which is not apparent from the illustration.
- FIGS. 2 and 3 are reinforcing Plastic profiles 11 in the form of two flat strips embedded in the butyl strand 10. They are arranged upright, so that their maximum section modulus in the plane of the disks works. As a result, the spacer bar 9 bends in the plane of the disk essentially no more than that of the state of the art Technology usually processed from metal or bars Plastic. This also applies to the spacer strips of the rest Embodiments too.
- the end face is the spacer bar 9 each with a layer 12 made of soft butyl with or without drying agent provided, in contrast to the other, harder butyl matrix with appropriate pressure on the glass panes of the insulating glass flows sealingly.
- the layers 12 can simultaneously extruded with the harder butyl matrix or in be extruded onto this in a second step.
- the pre-made Butyl layers 12 make the otherwise necessary Application of butyl layers on site in conventional insulating glass lines.
- the butyl layers 12 are not shown. You can but also be provided in these versions. Will on the Butyl layers 12 are dispensed with, from the spacer strips 9 bent frames butylated before assembling the insulating glass become. This can be omitted if the butyl strand 10 already has a sufficiently high level of liability with itself Glass panes received.
- 4 and 5 is a Plastic profile provided in a T-shape.
- the difference between these two embodiments is that the 4 a shorter crossbar 11.1 has as the plastic profile 11 shown in FIG. 5.
- the crossbar 11.1 as a spacer act as it is close to the end faces to be pressed of the butyl strand 10 reaches.
- the distance between the glass panes, as in the first embodiment also, can be set by defined pressure.
- plastic profiles 11 in the form of a standing or lying H. In both cases, the plastic profiles 11 due to their arrangement in the butyl strand 10 and their shape act as a spacer.
- the cross member 11.1 is outside of the butyl strand 10, while the vertical bar 11.2 in protrudes the butyl strand 10. Also in this embodiment the crossbar 11.1 can act as a spacer.
- Fig. 9 shows a completely external plastic profile 11 in a U shape, which the butyl strand 10 on three sides envelops. Since the cheeks 11.3 of the plastic profile 11 one represent a continuous diffusion path for water vapor they will definitely be blocked, which is also due to perforations, as already explained above, can be achieved. In addition, the outside of the cheeks must necessarily 11.3 butylated to maintain adhesion to the glass panes.
- Figures 10 and 11 are in contrast to the foregoing Embodiments of reinforcement profiles 11 made of metal.
- the L-shaped metal profiles 11th are partially arranged outside. So the long ones lie Leg 11.5 on the outside of the butyl strand 10, while the short Project leg 11.4 into the butyl strand.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Glass To Other Materials (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Description
- Fig. 1
- einen Querschnitt durch eine Ecke eines auf einer konventionellen Isolierglasanlage mit einem Metall-Abstandsrahmen hergestellten Isolierglases (Stand der Technik),
- Fig. 2
- einen schematischen Querschnitt durch eine Abstandsleiste nach einem ersten Ausführungsbeispiel,
- Fig. 3
- einen Schnitt III-III gemäß Fig. 2,
- Fig. 4
- einen schematischen Querschnitt durch eine Abstandsleiste nach einem zweiten Ausführungsbeispiel,
- Fig. 5
- einen schematischen Querschnitt durch eine Abstandsleiste nach einem dritten Ausführungsbeispiel,
- Fig. 6
- einen Querschnitt durch eine Abstandsleiste nach einem vierten Ausführungsbeispiel,
- Fig. 7
- einen schematischen Querschnitt durch eine Abstandsleiste nach einem fünften Ausführungsbeispiel,
- Fig. 8
- einen schematischen Querschnitt durch eine Abstandsleiste nach einem sechsten Ausführungsbeispiel und
- Fig. 9
- einen schematischen Querschnitt durch eine Abstandsleiste nach einem siebenten Ausführungsbeispiel,
- Fig. 10
- einen schematischen Schnitt durch eine Abstandsleiste nach einem achten Ausführungsbeispiel, und
- Fig. 11
- einen schematischen Schnitt durch eine Abstandsleiste nach einem neunten Ausführungsbeispiel.
Claims (6)
- Abstandsleiste für Isolierglas, die aus einem vorgefertigten Butylstrang mit eingelagertem Trocknungsmittel und einem Verstärkungsprofil besteht, dadurch gekennzeichnet, daß das mindestens eine innen oder außen oder teilweise innen oder außen liegende Verstärkungsprofil (11) ein Biegewiderstandsmoment besitzt, welches es ermöglicht, den Butylstrang (10) zu einem formstabilen Rahmen zu biegen.
- Abstandsleiste nach Anspruch 1, dadurch gekennzeichnet, daß das innen liegende oder außen liegende Verstärkungsprofil (11) oder Teile davon den Abstand zwischen den Glasscheiben des Isolierglases vorgibt.
- Abstandsleiste nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Verstärkungsprofil (11) aus Metall ist.
- Abstandsleiste nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Verstärkungsprofil aus Kunststoff ist.
- Abstandsleiste nach Anspruch 4, dadurch gekennzeichnet, daß das innen oder außen liegende Kunststoff-Profil (11) versetzt perforiert ist, wobei die Perforationen (13) von der Butylmatrix durchdrungen sind.
- Abstandsleiste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der Butylstrang (10) auf seinen den Scheiben des Isolierglases zugewandten Stirnseiten jeweils eine Schicht (12) aus weich eingestelltem Butyl aufweist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1999102067 DE19902067A1 (de) | 1999-01-20 | 1999-01-20 | Abstandsleiste für Isolierglas |
DE19902067 | 1999-01-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1022424A2 true EP1022424A2 (de) | 2000-07-26 |
EP1022424A3 EP1022424A3 (de) | 2001-04-25 |
Family
ID=7894811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00101098A Withdrawn EP1022424A3 (de) | 1999-01-20 | 2000-01-20 | Abstandsleiste für Isolierglas |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1022424A3 (de) |
DE (1) | DE19902067A1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007014655A2 (en) * | 2005-08-01 | 2007-02-08 | Technoform Caprano Und Brunnhofer Gmbh & Co. Kg | A composite spacer strip material |
EP2746518A1 (de) | 2012-12-19 | 2014-06-25 | Rolltech A/S | Zweiteiliger Abstandhalter mit überlappenden Oberflächen und Verfahren zu dessen Herstellung |
WO2017207193A1 (de) * | 2016-05-31 | 2017-12-07 | Saint-Gobain Glass France | Isolierverglasung mit erhöhter durchbruchhemmung und u-förmigem aufnahmeprofil |
US10000963B2 (en) | 2015-01-26 | 2018-06-19 | Rolltech A/S | Two part spacer with overlapping surfaces |
WO2018185281A1 (en) | 2017-04-07 | 2018-10-11 | Rolltech A/S | A spacer profile with improved stiffness |
EP3556984A1 (de) | 2018-04-17 | 2019-10-23 | Rolltech A/S | Abstandshalter mit doppelseitigen oberflächen |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2525314A1 (fr) * | 1982-04-16 | 1983-10-21 | Phenol Eng | Joint d'etancheite et d'assemblage entre deux parois delimitant une enceinte sous vide |
DE3321878A1 (de) * | 1983-06-06 | 1984-12-06 | Josef Gartner & Co, 8883 Gundelfingen | Abstandshalter |
DE19535976A1 (de) * | 1994-09-30 | 1996-04-04 | Glaverbel | Mehrfachverglasungsscheibe und Fahrzeug, enthaltend eine solche Scheibe |
DE19525735A1 (de) * | 1995-07-14 | 1997-01-16 | Huels Chemische Werke Ag | Abstandhalter für Isolierverglasungen |
DE19701386A1 (de) * | 1996-07-11 | 1998-10-08 | Woschko Manfred | Rahmenlose Tür- oder Fensterflügelanordnung mit Isolierverglasung |
DE29814768U1 (de) * | 1997-09-25 | 1999-01-07 | Technoform Caprano + Brunnhofer oHG, 34277 Fuldabrück | Abstandhalterprofil für Isolierscheibeneinheit |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3633933A1 (de) * | 1986-10-04 | 1988-04-14 | Caprano & Brunnhofer | Kunststoffprofilstab mit zumindest einem eingebrachten krafteinleitungselement |
-
1999
- 1999-01-20 DE DE1999102067 patent/DE19902067A1/de not_active Withdrawn
-
2000
- 2000-01-20 EP EP00101098A patent/EP1022424A3/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2525314A1 (fr) * | 1982-04-16 | 1983-10-21 | Phenol Eng | Joint d'etancheite et d'assemblage entre deux parois delimitant une enceinte sous vide |
DE3321878A1 (de) * | 1983-06-06 | 1984-12-06 | Josef Gartner & Co, 8883 Gundelfingen | Abstandshalter |
DE19535976A1 (de) * | 1994-09-30 | 1996-04-04 | Glaverbel | Mehrfachverglasungsscheibe und Fahrzeug, enthaltend eine solche Scheibe |
DE19525735A1 (de) * | 1995-07-14 | 1997-01-16 | Huels Chemische Werke Ag | Abstandhalter für Isolierverglasungen |
DE19701386A1 (de) * | 1996-07-11 | 1998-10-08 | Woschko Manfred | Rahmenlose Tür- oder Fensterflügelanordnung mit Isolierverglasung |
DE29814768U1 (de) * | 1997-09-25 | 1999-01-07 | Technoform Caprano + Brunnhofer oHG, 34277 Fuldabrück | Abstandhalterprofil für Isolierscheibeneinheit |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007014655A2 (en) * | 2005-08-01 | 2007-02-08 | Technoform Caprano Und Brunnhofer Gmbh & Co. Kg | A composite spacer strip material |
WO2007014655A3 (en) * | 2005-08-01 | 2007-04-19 | Technoform Caprano Brunnhofer | A composite spacer strip material |
EP2746518A1 (de) | 2012-12-19 | 2014-06-25 | Rolltech A/S | Zweiteiliger Abstandhalter mit überlappenden Oberflächen und Verfahren zu dessen Herstellung |
US10000963B2 (en) | 2015-01-26 | 2018-06-19 | Rolltech A/S | Two part spacer with overlapping surfaces |
WO2017207193A1 (de) * | 2016-05-31 | 2017-12-07 | Saint-Gobain Glass France | Isolierverglasung mit erhöhter durchbruchhemmung und u-förmigem aufnahmeprofil |
WO2018185281A1 (en) | 2017-04-07 | 2018-10-11 | Rolltech A/S | A spacer profile with improved stiffness |
EP3556984A1 (de) | 2018-04-17 | 2019-10-23 | Rolltech A/S | Abstandshalter mit doppelseitigen oberflächen |
WO2019201809A1 (en) | 2018-04-17 | 2019-10-24 | Rolltech A/S | A spacer with double side surfaces |
Also Published As
Publication number | Publication date |
---|---|
DE19902067A1 (de) | 2001-01-25 |
EP1022424A3 (de) | 2001-04-25 |
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