EP1002925A2 - Procédé d'assemblage pour vitrages isolants avec un espaceur thermoplastique - Google Patents

Procédé d'assemblage pour vitrages isolants avec un espaceur thermoplastique Download PDF

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Publication number
EP1002925A2
EP1002925A2 EP99890364A EP99890364A EP1002925A2 EP 1002925 A2 EP1002925 A2 EP 1002925A2 EP 99890364 A EP99890364 A EP 99890364A EP 99890364 A EP99890364 A EP 99890364A EP 1002925 A2 EP1002925 A2 EP 1002925A2
Authority
EP
European Patent Office
Prior art keywords
spacer
glass
glass pane
recess
pane
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Withdrawn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
EP99890364A
Other languages
German (de)
English (en)
Other versions
EP1002925A3 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1002925A2 publication Critical patent/EP1002925A2/fr
Publication of EP1002925A3 publication Critical patent/EP1002925A3/fr
Withdrawn legal-status Critical Current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
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/673—Assembling the units
    • E06B3/67365—Transporting or handling panes, spacer frames or units during assembly
    • E06B3/67386—Presses; Clamping means holding the panes during assembly
    • 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
    • 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

Definitions

  • the invention relates to a method for assembling and pressing of insulating glass with the characteristics of the introductory part of the independent claim.
  • Insulating glass in which the at least two panes of glass one on both sides with sealant and adhesive (e.g. a butyl rubber) coated, metallic, usually designed as a hollow profile Spacers are connected at a distance from each other is also Insulating glass is known in which between the glass panes of the insulating glass a strand of thermoplastic plastic as a spacer is provided.
  • sealant and adhesive e.g. a butyl rubber
  • thermoplastic Spacer when pressing insulating glass in one direction is compressed transversely to the level of the insulating glass, so that if not special measures are taken in the interior of the insulating glass Overpressure arises, which has the consequence that the glass panes more or less curved outwards, i.e. convex. this applies also for insulating glass, in which the space between the panes improves the thermal insulation properties, and for improvement soundproofing with a gas other than air, e.g. with a Noble gas, is filled.
  • a gas other than air e.g. with a Noble gas
  • thermoplastic spacer in its the second To provide at least one notch on the side facing the glass pane, with the aim of balancing the pressure when pressing the insulating glass allow.
  • Such notches result in one side of the spacer but a pressure compensation opening with only a small cross-sectional area, so that the pressure equalization at the desired short cycle times is incomplete, and in the pressed insulating glass Overpressure remains (EP 805 254 A).
  • EP 805 254 A A method of the type mentioned at the outset is known from EP 805 254 A known.
  • a disadvantage of the method known from EP 805 254 A it is that in the area of the depressions caused by diminishing the width of the spacer when it is sprayed on the glass pane is to be produced, ultimately "material", namely thermoplastic, is missing.
  • the invention is based on the object of a method of the beginning Specify the type with which the pressure equalization at Pressing insulating glass with a thermoplastic spacer is completely or almost completely possible.
  • thermoplastic Spacer it is advantageous in the method of the invention that also in the Just as much area of the depression produced according to the invention Material available as in the other areas of thermoplastic Spacer, since initially in the method according to the invention a spacer with a uniform cross-sectional shape over its entire length (i.e. still without recess) is sprayed on. First then at the at least one point where this is necessary and is conducive to adequate pressure compensation by deforming a recess is made of the thermoplastic spacer. This also results in a cross-sectional shape in the area of the depression of the spacer, which is the cross-sectional shape of the spacer of pressed insulating glass also outside the area corresponds to the original wells. So it is missing at no point in the method according to the invention at "material", so that an insulating glass pane is obtained which is uniform all around Has properties and especially gas and gas all around is moisture proof.
  • the depression is through area-by-area compression of the sprayed onto a glass pane Spacer generated across the plane of the glass sheet becomes. It is preferred if at both ends of the recess a smooth transition without sharp edges to that of the second the spacer glass pane facing side of the Spacer is present.
  • a glass pane 1 is made by any method per se for example, a thermoplastic spacer 2 from a nozzle sprayed with a substantially rectangular cross-sectional shape. On the free area, that is to say that facing away from the (first) glass pane 1 Surface 3 of the spacer 2 is when assembling the insulating glass a second glass pane 8 is placed. When pressing this way Compiled pane package from the two glass panes 1 and 8 and the spacer 2 arranged therebetween is so widely compressed that its surface 3 then that in FIGS. 1 and 4 occupies by the dashed line 7 indicated position. An intermediate stage the pressing of the disk package is in FIG. 4 reproduced.
  • the recess 4 can be produced in that the spacer 2 in the area of the recess 4 in the direction of the glass pane 1 is deformed. This can be done in that the spacer 2 is pressed, for which purpose, for example, a pressure stamp is used is one of the desired shape of the recess 4 including of the transitions 6 corresponding to the spacer 2 has acting pressure area.
  • the pressure stamp can be in the area its printing surface must be heated.
  • the Spacer 2 in the region of the recess 4 a rail head similar Cross-sectional shape with lateral bulges 9.
  • Fig. 3 shows the spacer 2 in the region of the recess 4 and the caused by the deformation of the spacer 2 in some areas, lateral bulges 9 in plan view. It should be noted that for better understanding because of the extent of the lateral Bulges 9 and their shape exaggerated and idealized is.
  • the spacer 2 more than one depression 4 can also be produced.
  • the deepening 4 or the recesses 4 can in any case, for example Have a length of about 3 cm.
  • the invention Process also used for insulating glass on more than two glass panes become.
  • thermoplastic spacers 2 to allow pressure equalization, so inside the pressed insulating glass overpressure is avoided at least a location of the thermoplastic spacer 2, which is on a 1st the glass panes 1, 8 are sprayed on, a shallow depression 4 intended.
  • the shallow depression 4 is formed by deforming it in areas of the spacer 2 in the direction of the glass sheet 1 the spacer has been sprayed on.
  • the spacer 2 is deformed in the area of the recess 4, like the spacer 2 when pressing the package out Glass panes and spacers deformed into an insulating glass pane becomes.
  • the free surface 5 facing the second glass pane 8 in Area of the recess 4 has from the glass sheet 1 to which the Spacer 2 is sprayed on, preferably a distance that the Distance between the two glass panes 1, 8 in the pressed insulating glass corresponds.
  • the advantage here is that the result - unlike in Notches in the spacer - an insulating glass pane is obtained whose spacers have the same properties over their entire length and dimensions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP99890364A 1998-11-19 1999-11-12 Procédé d'assemblage pour vitrages isolants avec un espaceur thermoplastique Withdrawn EP1002925A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT193398A AT407279B (de) 1998-11-19 1998-11-19 Verfahren zum zusammenbauen von isolierglas mit einem thermoplastischen abstandhalter
AT193398 1998-11-19

Publications (2)

Publication Number Publication Date
EP1002925A2 true EP1002925A2 (fr) 2000-05-24
EP1002925A3 EP1002925A3 (fr) 2001-08-16

Family

ID=3524164

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99890364A Withdrawn EP1002925A3 (fr) 1998-11-19 1999-11-12 Procédé d'assemblage pour vitrages isolants avec un espaceur thermoplastique

Country Status (2)

Country Link
EP (1) EP1002925A3 (fr)
AT (1) AT407279B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1195497A2 (fr) 2000-10-05 2002-04-10 Lenhardt Maschinenbau GmbH Méthode de fabrication et de compression pour vitrages isolants avec un élément plastique d'espacement
WO2015113080A1 (fr) 2014-01-28 2015-08-06 Lisec Austria Gmbh Procédé et dispositif de fabrication d'écarteurs thermoplastiques
EP3357884A4 (fr) * 2015-09-29 2018-10-31 Panasonic Intellectual Property Management Co., Ltd. Procédé de fabrication d'unité de panneau de verre et procédé de fabrication de fenêtre en verre
US10202798B2 (en) * 2014-10-20 2019-02-12 Lisec Austria Gmbh Method and device for forming corners in spacers for insulating glass
WO2019179672A1 (fr) * 2018-03-20 2019-09-26 Lisec Austria Gmbh Procédé et outil de production d'une impression
IT202000024367A1 (it) 2020-10-15 2022-04-15 Forel S P A Apparato e procedimento per il riempimento di vetro isolante con gas

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0805254A2 (fr) 1996-04-29 1997-11-05 Lenhardt Maschinenbau GmbH Procédé pour la fabrication de vitres isolantes à écarteur thermoplastique

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0805254A2 (fr) 1996-04-29 1997-11-05 Lenhardt Maschinenbau GmbH Procédé pour la fabrication de vitres isolantes à écarteur thermoplastique

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1195497A2 (fr) 2000-10-05 2002-04-10 Lenhardt Maschinenbau GmbH Méthode de fabrication et de compression pour vitrages isolants avec un élément plastique d'espacement
DE10050676A1 (de) * 2000-10-05 2002-04-25 Lenhardt Maschinenbau Verfahren zum Zusammenbauen und Verpressen von Isolierglasscheiben mit einem plastischen Abstandhalter
DE10050676C2 (de) * 2000-10-05 2002-08-01 Lenhardt Maschinenbau Verfahren zum Zusammenbauen und Verpressen von Isolierglasscheiben mit einem plastischen Abstandhalter
WO2015113080A1 (fr) 2014-01-28 2015-08-06 Lisec Austria Gmbh Procédé et dispositif de fabrication d'écarteurs thermoplastiques
KR101851355B1 (ko) 2014-01-28 2018-04-23 리젝 오스트리아 게엠베하 열가소성 스페이서의 제작 방법 및 제작 장치
EA031688B1 (ru) * 2014-01-28 2019-02-28 Лисец Аустриа Гмбх Способ и устройство для изготовления термопластичных дистанционных прокладок
US10385609B2 (en) 2014-01-28 2019-08-20 Lisec Austria Gmbh Method and device for producing thermoplastic spacers
US10202798B2 (en) * 2014-10-20 2019-02-12 Lisec Austria Gmbh Method and device for forming corners in spacers for insulating glass
EP3357884A4 (fr) * 2015-09-29 2018-10-31 Panasonic Intellectual Property Management Co., Ltd. Procédé de fabrication d'unité de panneau de verre et procédé de fabrication de fenêtre en verre
WO2019179672A1 (fr) * 2018-03-20 2019-09-26 Lisec Austria Gmbh Procédé et outil de production d'une impression
IT202000024367A1 (it) 2020-10-15 2022-04-15 Forel S P A Apparato e procedimento per il riempimento di vetro isolante con gas

Also Published As

Publication number Publication date
AT407279B (de) 2001-02-26
EP1002925A3 (fr) 2001-08-16
ATA193398A (de) 2000-06-15

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