EP0564891A1 - Frameless glazing of a façade - Google Patents
Frameless glazing of a façade Download PDFInfo
- Publication number
- EP0564891A1 EP0564891A1 EP93104738A EP93104738A EP0564891A1 EP 0564891 A1 EP0564891 A1 EP 0564891A1 EP 93104738 A EP93104738 A EP 93104738A EP 93104738 A EP93104738 A EP 93104738A EP 0564891 A1 EP0564891 A1 EP 0564891A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- glazing
- silicone adhesive
- facade
- profile
- profiles
- 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
Links
- 239000013464 silicone adhesive Substances 0.000 claims abstract description 26
- 239000011521 glass Substances 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 239000002318 adhesion promoter Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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
- E06B3/54—Fixing of glass panes or like plates
- E06B3/5427—Fixing of glass panes or like plates the panes mounted flush with the surrounding frame or with the surrounding panes
Definitions
- the invention relates to a frameless glazing consisting of one or more panes of a field of a facade delimited by profile rails, a silicone adhesive being used to fix the glazing.
- connection of the silicone adhesive to the glass pane does not make any special demands on the glass pane, since silicon is contained as an essential component in both the glass and the adhesive.
- a disadvantage of this construction is that additional adhesion-promoting profiles have to be provided between the glazing and the substructure, which are also subject to tolerances and are difficult can be introduced or that it does not guarantee a play-free fit of the adhesion promoter profiles, so that the resilience of the bond is thereby adversely affected by movement play.
- the invention has for its object to design a frameless glazing of the type mentioned so that additional, arranged between the glazing and the facade profiles bonding agent profiles can be dispensed with and low requirements on the surface of the fastening side of the facade profiles for connection to the glazing are.
- the silicone adhesive is pressed into a filling space between the glass pane to be fixed and the assigned facade profile, the height of the filling space being determined by a spacer bar arranged between the glass pane and the facade profile.
- the silicone adhesive forms an intensive adhesive connection with the glass pane and is fixed relative to the facade profile essentially by a mechanical, positive connection, this positive locking being achieved by clawing or clipping between the silicone adhesive forming a profile strip in the hardened state and the facade profile.
- the glazing 1 of a frame field of a facade can consist of a glass pane 2 or be designed as a multi-pane insulating glazing.
- a stepped double-pane insulating glazing is indicated in dash-dotted lines, in which the outer pane 2 and the inner pane 3 dominated in the edge area.
- this facade profile is provided on the fastening side 5 with grooves 6, 7, 8 and 9, which are equipped with undercut surfaces.
- the groove 9 forms an anchoring groove for a spacer bar 10, which is supported on the inside 11 of the glass pane 2 and determines the height of the filling space 12 for a silicone adhesive 13.
- the spacer bar 10 can be designed to be self-adhesive on the side facing the glass pane 2.
- the spacer strip 10 is advantageous to manufacture from a material to which the silicone adhesive 13 does not adhere, so that the silicone adhesive only represents a connecting means that acts on two sides.
- the corner lines and longitudinal edges are rounded, so that stress peaks in the silicone adhesive 13, which forms a profiled strip when cured, are avoided.
- the edge strips 14 and 15 of the filling space 12 have webs 16 and 17 which protrude into the filling space.
- the groove pattern of the facade profile 4 can be any geometric shape that is provided with undercut surfaces so that a sufficient mechanical claw between the silicone adhesive 13 and the facade profile 4 is achieved.
- the inner pane 3 is either supported by a facade profile 18 or likewise directly connected to the facade profile by a silicone adhesive.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Laminated Bodies (AREA)
- Wing Frames And Configurations (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine rahmenlose, aus einer oder mehreren Scheiben bestehende Verglasung eines durch Profilschienen begrenzten Feldes einer Fassade, wobei zur Festlegung der Verglasung ein Silikonkleber verwendet wird.The invention relates to a frameless glazing consisting of one or more panes of a field of a facade delimited by profile rails, a silicone adhesive being used to fix the glazing.
Die Verbindung des Silikonklebers mit der Glasscheibe stellt an die Glasscheibe keine besonderen Anforderungen, da sowohl im Glas als auch im Kleber als wesentlicher Bestandteil Silicium enthalten ist.The connection of the silicone adhesive to the glass pane does not make any special demands on the glass pane, since silicon is contained as an essential component in both the glass and the adhesive.
Bei der Verbindung zwischen einem Silikonkleber und einem Bauteil aus Aluminium muß die Oberfläche des Bauteils für die Verklebung besonders behandelt werden. Hierzu eignet sich eine Eloxierung, deren Schicht aber nicht überaltert sein darf. Hieraus ergibt sich ein nicht unerheblicher Aufwand und eine große Sorgfalt für die Durchführung einer Verglasung eines aus Aluminiumprofilen bestehenden Rahmenfeldes einer Fassade.In the connection between a silicone adhesive and a component made of aluminum, the surface of the component must be specially treated for the adhesive. Anodizing is suitable for this, but the layer must not be old. This results in a not inconsiderable effort and great care for the implementation of glazing of a frame field of a facade consisting of aluminum profiles.
Um eine Auseinandersetzung mit den geschilderten Problemen zu vermeiden, ist es bekannt (DE 36 33 618 A1), zwischen der Verglasung und den Fassadenprofilen ein Haftvermittlungsprofil anzuordnen, das aus Glas oder einem extrudierten Silikonstrang bestehen kann und in einer hinterschnittenen Nut des jeweiligen Fassadenprofils festgelegt wird. Dieses Haftvermittlungsprofil weist eine plane, zur Glasscheibe gerichtete Oberfläche auf, die zur Verklebung mit einspritzbarem Silikon besonders geeignet ist.In order to avoid dealing with the problems described, it is known (DE 36 33 618 A1) to arrange an adhesion-promoting profile between the glazing and the facade profiles, which can consist of glass or an extruded silicone strand and is fixed in an undercut groove in the respective facade profile . This bonding profile has a flat surface facing the glass pane, which is particularly suitable for bonding with injectable silicone.
Nachteilig an dieser Konstruktion ist, daß zusätzliche Haftvermittlungsprofile zwischen der Verglasung und der Unterkonstruktion vorgesehen werden müssen, die ebenfalls mit Toleranzen behaftet sind und sich nur schwer einbringen lassen bzw. daß sie einen spielfreien Sitz der Haftvermittlungsprofile nicht gewährleistet, so daß hierdurch die Belastbarkeit der Verklebung durch Bewegungsspiel ungünstig beeinflußt wird.A disadvantage of this construction is that additional adhesion-promoting profiles have to be provided between the glazing and the substructure, which are also subject to tolerances and are difficult can be introduced or that it does not guarantee a play-free fit of the adhesion promoter profiles, so that the resilience of the bond is thereby adversely affected by movement play.
Der Erfindung liegt die Aufgabe zugrunde, eine rahmenlose Verglasung der eingangs genannten Art so zu gestalten, daß auf zusätzliche, zwischen der Verglasung und den Fassadenprofilen angeordnete Haftvermittlungsprofile verzichtet werden kann und an die Oberfläche der Befestigungsseite der Fassadenprofile für die Verbindung mit der Verglasung geringe Anforderungen zu stellen sind.The invention has for its object to design a frameless glazing of the type mentioned so that additional, arranged between the glazing and the facade profiles bonding agent profiles can be dispensed with and low requirements on the surface of the fastening side of the facade profiles for connection to the glazing are.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Verglasung durch den Silikonkleber unmittelbar mit den Fassadenprofilen verbunden ist und die Befestigungsflächen der Fassadenprofile mit Hinterschneidungen versehene, mit dem Silikonkleber gefüllte Nuten aufweisen.This object is achieved in that the glazing is directly connected to the facade profiles by the silicone adhesive and the fastening surfaces of the facade profiles have undercuts which are filled with the silicone adhesive.
Der Silikonkleber wird in einen Füllraum zwischen der festzulegenden Glasscheibe und dem zugeordneten Fassadenprofil eingepreßt, wobei die Höhe des Füllraumes durch eine zwischen der Glasscheibe und dem Fassadenprofil angeordnete Distanzleiste bestimmt wird.The silicone adhesive is pressed into a filling space between the glass pane to be fixed and the assigned facade profile, the height of the filling space being determined by a spacer bar arranged between the glass pane and the facade profile.
Der Silikonkleber geht eine intensive Klebeverbindung mit der Glasscheibe ein und wird gegenüber dem Fassadenprofil im wesentlichen durch eine mechanische, formschlüssige Verbindung festgelegt, wobei dieser Formschluß durch eine Verkrallung bzw. Verklammerung zwischen dem im ausgehärteten Zustand eine Profilleiste bildenden Silikonkleber und dem Fassadenprofil zustande kommt.The silicone adhesive forms an intensive adhesive connection with the glass pane and is fixed relative to the facade profile essentially by a mechanical, positive connection, this positive locking being achieved by clawing or clipping between the silicone adhesive forming a profile strip in the hardened state and the facade profile.
Weitere Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.Further refinements of the invention result from the subclaims.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden beschrieben.An embodiment of the invention is shown in the drawing and is described below.
Die Verglasung 1 eines Rahmenfeldes einer Fassade kann aus einer Glasscheibe 2 bestehen oder als Mehrscheibenisolierverglasung ausgebildet sein. In der Zeichnung ist strichpunktiert eine gestufte Zweischeibenisolierverglasung angedeutet, bei der die Außenscheibe 2 die Innenscheibe 3 im Randbereich überragt.The glazing 1 of a frame field of a facade can consist of a glass pane 2 or be designed as a multi-pane insulating glazing. In the drawing, a stepped double-pane insulating glazing is indicated in dash-dotted lines, in which the outer pane 2 and the inner pane 3 dominated in the edge area.
Zur Verbindung der Glasscheibe 2 mit einem Fassadenprofil 4 aus Aluminium, das im Strangpreßverfahren hergestellt ist, ist dieses Fassadenprofil an der Befestigungsseite 5 mit Nuten 6,7,8 und 9 versehen, die mit Hinterschnittenen Flächen ausgerüstet sind. Die Nut 9 bildet eine Verankerungsnut für eine Distanzleiste 10, die sich an der Innenseite 11 der Glasscheibe 2 abstützt und die Höhe des Füllraumes 12 für einen Silikonkleber 13 bestimmt.To connect the glass pane 2 with a facade profile 4 made of aluminum, which is manufactured in the extrusion process, this facade profile is provided on the
Die Distanzleiste 10 kann an der der Glasscheibe 2 zugewandten Seite selbstklebend ausgebildet sein.The
Es ist vorteilhaft, die Distanzleiste 10 aus einem Material zu fertigen, an dem der Silikonkleber 13 nicht haftet, so daß der Silikonkleber ausschließlich ein Verbindungsmittel darstellt, das an zwei Seiten wirkt.It is advantageous to manufacture the
Im Bereich der Nuten 6,7 und 8, die eine Teilmenge des Silikonklebers 13 aufnehmen, sind die Ecklinien und Längskanten abgerundet, so daß Spannungsspitzen in dem Silikonkleber 13, der ausgehärtet eine Profilleiste bildet, vermieden werden.In the area of the
Die Randleisten 14 und 15 des Füllraumes 12 weisen Stege 16 und 17 auf, die in den Füllraum ragen.The
Das Nutenbild des Fassadenprofils 4 kann eine beliebige geometrische Form sein, die mit hinterschnittenen Flächen versehen ist, damit eine ausreichende mechanische Verkrallung zwischen dem Silikonkleber 13 und dem Fassadenprofil 4 zustandekommt.The groove pattern of the facade profile 4 can be any geometric shape that is provided with undercut surfaces so that a sufficient mechanical claw between the
Sofern die Verglasung als gestufte Mehrscheibenisolierverglasung ausgebildet ist, wird die Innenscheibe 3 entweder durch ein Fassadenprofil 18 abgestützt oder ebenfalls durch einen Silikonkleber unmittelbar mit dem Fassadenprofil verbunden.If the glazing is designed as a stepped multi-pane insulating glazing, the inner pane 3 is either supported by a
- 11
- Verglasungglazing
- 22nd
- GlasscheibeGlass pane
- 33rd
- InnenscheibeInner pane
- 44th
- FassadenprofilFacade profile
- 55
- BefestigungsseiteMounting side
- 66
- NutGroove
- 77
- NutGroove
- 88th
- NutGroove
- 99
- NutGroove
- 1010th
- DistanzleisteSpacer bar
- 1111
- Innenseiteinside
- 1212
- FüllraumFilling space
- 1313
- SilikonkleberSilicone glue
- 1414
- RandleisteSidebar
- 1515
- RandleisteSidebar
- 1616
- Stegweb
- 1717th
- Stegweb
- 1818th
- FassadenprofilFacade profile
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4210903A DE4210903A1 (en) | 1992-04-02 | 1992-04-02 | Frameless glazing of a facade |
DE4210903 | 1992-04-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0564891A1 true EP0564891A1 (en) | 1993-10-13 |
EP0564891B1 EP0564891B1 (en) | 1996-07-24 |
Family
ID=6455762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93104738A Expired - Lifetime EP0564891B1 (en) | 1992-04-02 | 1993-03-23 | Frameless glazing of a façade |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0564891B1 (en) |
AT (1) | ATE140758T1 (en) |
DE (2) | DE4210903A1 (en) |
ES (1) | ES2090747T3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2724971A1 (en) * | 1994-09-27 | 1996-03-29 | Menuiserie Gregoire | Double-glazed window frame which is more convenient to manufacture. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3543525A1 (en) * | 1985-12-10 | 1987-06-11 | Eltreva Ag | WINDOW OR DOOR LEAF |
DE3626194A1 (en) * | 1986-08-01 | 1988-02-04 | Schuermann & Co Heinz | Facade cladding |
DE3633618A1 (en) * | 1986-07-22 | 1988-02-04 | Gartner & Co J | Frameless glazing |
WO1989004416A1 (en) * | 1987-11-12 | 1989-05-18 | Azzimonti Paolino S.P.A. | Assembling sheets of glass to metal structures |
-
1992
- 1992-04-02 DE DE4210903A patent/DE4210903A1/en not_active Withdrawn
-
1993
- 1993-03-23 ES ES93104738T patent/ES2090747T3/en not_active Expired - Lifetime
- 1993-03-23 DE DE59303289T patent/DE59303289D1/en not_active Expired - Fee Related
- 1993-03-23 EP EP93104738A patent/EP0564891B1/en not_active Expired - Lifetime
- 1993-03-23 AT AT93104738T patent/ATE140758T1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3543525A1 (en) * | 1985-12-10 | 1987-06-11 | Eltreva Ag | WINDOW OR DOOR LEAF |
DE3633618A1 (en) * | 1986-07-22 | 1988-02-04 | Gartner & Co J | Frameless glazing |
DE3626194A1 (en) * | 1986-08-01 | 1988-02-04 | Schuermann & Co Heinz | Facade cladding |
WO1989004416A1 (en) * | 1987-11-12 | 1989-05-18 | Azzimonti Paolino S.P.A. | Assembling sheets of glass to metal structures |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2724971A1 (en) * | 1994-09-27 | 1996-03-29 | Menuiserie Gregoire | Double-glazed window frame which is more convenient to manufacture. |
Also Published As
Publication number | Publication date |
---|---|
DE59303289D1 (en) | 1996-08-29 |
ES2090747T3 (en) | 1996-10-16 |
EP0564891B1 (en) | 1996-07-24 |
DE4210903A1 (en) | 1993-10-07 |
ATE140758T1 (en) | 1996-08-15 |
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