EP0412223A1 - Versiegelung einer Doppelverglasung in einem Fensterrahmen - Google Patents

Versiegelung einer Doppelverglasung in einem Fensterrahmen Download PDF

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Publication number
EP0412223A1
EP0412223A1 EP89440107A EP89440107A EP0412223A1 EP 0412223 A1 EP0412223 A1 EP 0412223A1 EP 89440107 A EP89440107 A EP 89440107A EP 89440107 A EP89440107 A EP 89440107A EP 0412223 A1 EP0412223 A1 EP 0412223A1
Authority
EP
European Patent Office
Prior art keywords
double glazing
frame
rebate
glazing
glazing unit
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Withdrawn
Application number
EP89440107A
Other languages
English (en)
French (fr)
Inventor
Christian Morizot
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.)
Poreaux & Cie Menuiseries Industrielles
Poreaux & Cie Menuiseries Ind
Poreaux et Cie SAS
Original Assignee
Poreaux & Cie Menuiseries Industrielles
Poreaux & Cie Menuiseries Ind
Poreaux et Cie SAS
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 Poreaux & Cie Menuiseries Industrielles, Poreaux & Cie Menuiseries Ind, Poreaux et Cie SAS filed Critical Poreaux & Cie Menuiseries Industrielles
Publication of EP0412223A1 publication Critical patent/EP0412223A1/de
Withdrawn legal-status Critical Current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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/56—Fixing of glass panes or like plates by means of putty, cement, or adhesives only

Definitions

  • the present invention relates to a method of tightly fitting a double glazing in a carpentry frame.
  • the glazing positioning operation is difficult to perform with all the desired precision, and it is necessarily followed by the installation of shims of variable sizes that the operator selects and places on the sides of the frame in the necessary places, so to make up for the play inevitably created by the installation and for the double glazing to give rigidity to the leaf.
  • a second layer of this product is placed on its upper face and approximately opposite the first layer of mastic, on which the glazing bead is placed, and the assembly thus formed is then arranged in a press which secures the various elements by crushing the putty.
  • the glazing bead is then fixed to the frame, generally by nailing or screwing.
  • the object of the present invention is to remedy these drawbacks by proposing a method of fixing double glazing which combines the advantage of technically superior results, in particular in terms of sealing, that of authorizing the automation of the production line.
  • the present invention thus relates to a method of fixing a double glazing which is essentially characterized in that it consists in casting or injecting between the rebate of the joinery and said double glazing a fluid liquid mixture formed of at least two constituents giving rise to a polymerization reaction at room temperature, leading to the formation of a seal which ensures both the sealing of the glazing and its seat setting.
  • the double glazing is firstly placed in the rebate of the frame arranged flat, and secondly the liquid composition is poured or injected, filling all the space available between the rebate and the glazing, and also infiltrating under the latter.
  • the glazing bead is then fixed either by conventional means or by gluing, after depositing a strip of putty or putty adhesive on the periphery of the upper face of the glazing.
  • composition used in the process according to the invention to produce the watertight seal between the glazing and the joinery can consist of any liquid mixture capable of giving rise to a polymerization reaction at room temperature, however it advantageously consists of the mixture , produced at the time of use, of an isocyanate and a polyol, leading to the in situ formation of a polyurethane.
  • the mixture used is such that the crosslinking of the polyurethane takes place within a period of time of the order of a few tens of seconds.
  • the starting mixture can be that constituted by a polyol whose viscosity is from 9 to 10,000 mP / s at 20 ° C and the density at the same temperature of 1.45 and a 4.4′- diphenylmethane diisocyanate with a viscosity of 180 to 200 mP / s and a density of 1.22 at 20 ° C., the weight ratio of the mixture being 100 parts of polyol per 25 parts of isocyanate.
  • the mixture injected within a few seconds, gives a joint whose physical characteristics at 20 ° C are as follows: - gel time: 12 s. - setting time: 2 min 30 s to 3 min 30 s. - shear stress: 8 N / mm 2. - bonding value: 30 to 40 N / cm.
  • FIG. 1 we see the frame 1 secured to the double glazing 2 by a polyurethane gasket 3 which fills the space between the rebate base 11 and said double glazing 2, as well as that formed by a groove 12 formed in the horizontal face of said rebate.
  • the double glazing 2 formed by two panes 21 and 22 secured by a conventional seal 23 forming a spacer, carries on the periphery of its upper face a conventional seal 4 made of mastic, glue or glue-mastic, intended to secure it to the glazing bead 5 fixed to the bottom of the rebate 11 by conventional means not shown such as screws or nails, or by gluing.
  • This total tightness of the assembly constitutes one of the main advantages of the method according to the invention, which makes it possible to obtain a dry rebate requiring neither drainage nor ventilation.
  • the process according to the invention combines with these notable advantages that of not requiring a pressing operation to secure the assembly formed by the frame, the glazing and the glazing beads, the latter also losing its technical utility so as to no longer play than an aesthetic role.
  • the method according to the invention thus makes it possible to install double glazing of significant thickness in usual rebates, since the glazing bead is no longer necessary to ensure the mechanical strength of the assembly and that a simple clothing with a dish or a strip of aluminum, polyvinyl chloride or rubber is sufficient to close the space existing between the glass sheet and the rebate of the frame.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP89440107A 1989-08-08 1989-10-04 Versiegelung einer Doppelverglasung in einem Fensterrahmen Withdrawn EP0412223A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8910798A FR2650855A1 (fr) 1989-08-08 1989-08-08 Procede de fixation etanche d'un double vitrage dans un chassis, notamment de fenetre
FR8910798 1989-08-08

Publications (1)

Publication Number Publication Date
EP0412223A1 true EP0412223A1 (de) 1991-02-13

Family

ID=9384655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89440107A Withdrawn EP0412223A1 (de) 1989-08-08 1989-10-04 Versiegelung einer Doppelverglasung in einem Fensterrahmen

Country Status (2)

Country Link
EP (1) EP0412223A1 (de)
FR (1) FR2650855A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719334A1 (fr) * 1994-04-28 1995-11-03 Saint Gobain Vitrage Porte en verre de bâtiment.
FR2719335A1 (fr) * 1994-04-28 1995-11-03 Saint Gobain Vitrage Porte en verre structurel autoportant.
GB2331542A (en) * 1997-11-19 1999-05-26 Titon Hardware A frame section containing apertures for the introduction of flowable sealant
WO2007133160A1 (en) * 2006-05-11 2007-11-22 Vest-Wood Sverige Ab A method to glaze a door

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691500A1 (fr) * 1992-05-20 1993-11-26 Poreaux Cie Profilé de fenêtre ou autre vantail.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH186768A (de) * 1936-03-31 1936-10-15 Preiswerk & Esser Rahmen mit Glasfassung für Fenster.
SE344608B (de) * 1969-12-15 1972-04-24 S Johansson
US3667179A (en) * 1970-05-01 1972-06-06 Biltbest Corp Wooden window units having protective coverings
DE2648295A1 (de) * 1976-10-26 1978-04-27 Bfg Glassgroup Verglasung, verfahren zum werksseitigen verglasen von glasscheiben sowie vorrichtung zur durchfuehrung des verfahrens
FR2424887A1 (fr) * 1978-05-02 1979-11-30 Emmaboda Glasverk Ab Procede et outil pour la realisation d'une construction en verre isolant
FR2459869A1 (fr) * 1979-06-27 1981-01-16 Bfg Glassgroup Procede et dispositif de fabrication d'un vantail vitre et produit ainsi obtenu
DE3708885A1 (de) * 1987-03-19 1988-09-29 Pur Kunststoffummantelungs Ver Verfahren zum herstellen einer tuer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH186768A (de) * 1936-03-31 1936-10-15 Preiswerk & Esser Rahmen mit Glasfassung für Fenster.
SE344608B (de) * 1969-12-15 1972-04-24 S Johansson
US3667179A (en) * 1970-05-01 1972-06-06 Biltbest Corp Wooden window units having protective coverings
DE2648295A1 (de) * 1976-10-26 1978-04-27 Bfg Glassgroup Verglasung, verfahren zum werksseitigen verglasen von glasscheiben sowie vorrichtung zur durchfuehrung des verfahrens
FR2424887A1 (fr) * 1978-05-02 1979-11-30 Emmaboda Glasverk Ab Procede et outil pour la realisation d'une construction en verre isolant
FR2459869A1 (fr) * 1979-06-27 1981-01-16 Bfg Glassgroup Procede et dispositif de fabrication d'un vantail vitre et produit ainsi obtenu
DE3708885A1 (de) * 1987-03-19 1988-09-29 Pur Kunststoffummantelungs Ver Verfahren zum herstellen einer tuer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719334A1 (fr) * 1994-04-28 1995-11-03 Saint Gobain Vitrage Porte en verre de bâtiment.
FR2719335A1 (fr) * 1994-04-28 1995-11-03 Saint Gobain Vitrage Porte en verre structurel autoportant.
BE1010178A5 (fr) * 1994-04-28 1998-02-03 Saint Gobain Vitrage Porte en verre structurel autoportant.
GB2331542A (en) * 1997-11-19 1999-05-26 Titon Hardware A frame section containing apertures for the introduction of flowable sealant
GB2331542B (en) * 1997-11-19 2002-06-19 Titon Hardware Glazing assemblies and methods of sealing glazing assemblies
WO2007133160A1 (en) * 2006-05-11 2007-11-22 Vest-Wood Sverige Ab A method to glaze a door
EP2021569A1 (de) * 2006-05-11 2009-02-11 Vest-Wood Sverige AB Verfahren zur verglasung einer tür
EP2021569A4 (de) * 2006-05-11 2013-11-27 Jeld Wen Sverige Ab Verfahren zur verglasung einer tür

Also Published As

Publication number Publication date
FR2650855A1 (fr) 1991-02-15

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