EP0470373B1 - Verbundglaselement - Google Patents

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Publication number
EP0470373B1
EP0470373B1 EP91111269A EP91111269A EP0470373B1 EP 0470373 B1 EP0470373 B1 EP 0470373B1 EP 91111269 A EP91111269 A EP 91111269A EP 91111269 A EP91111269 A EP 91111269A EP 0470373 B1 EP0470373 B1 EP 0470373B1
Authority
EP
European Patent Office
Prior art keywords
panes
adhesive
spacing profile
profile
laminated 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.)
Expired - Lifetime
Application number
EP91111269A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0470373A1 (de
Inventor
Paul Grether
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.)
Geilinger AG
Original Assignee
Geilinger 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
Application filed by Geilinger AG filed Critical Geilinger AG
Publication of EP0470373A1 publication Critical patent/EP0470373A1/de
Application granted granted Critical
Publication of EP0470373B1 publication Critical patent/EP0470373B1/de
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
    • E06B3/663—Elements for spacing panes
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66314—Section members positioned at the edges of the glazing unit of tubular shape
    • E06B3/66319—Section members positioned at the edges of the glazing unit of tubular shape 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
    • E06B3/663—Elements for spacing panes
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B2003/6638—Section members positioned at the edges of the glazing unit with coatings
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature

Definitions

  • the present invention relates to a laminated glass element with an edge bond which holds two glass panes in a spaced, parallel position and seals the space between the panes from the outside, in which a spacer profile having an outer side and lateral contact surfaces against the panes is arranged entirely between the panes, the joints between the spacer profile and the panes are sealed using a largely water vapor-tight adhesive and a metal foil is applied on the outside to the spacer profile as an additional water vapor barrier.
  • a spacing profile for a laminated glass element of the type mentioned at the outset is known from EP-A2-0 127 739. It is a rectangular profile made of glass fiber reinforced polypropylene, co-extruded with side sealing lips and sealing beads. The sealing beads provide the adhesion and sealing of the panes and are made of butyl. After metal and glass, butyl is the material with the best water vapor tightness. On the outside, the profile is coated with a metal foil to increase its water vapor tightness.
  • the known solution is good from a thermal point of view, since the plastic material used is a poor heat conductor and no thermal bridges are formed between the panes. The thermal conductivity of the thin metal foil can be neglected.
  • an edge profile made of a thermoplastic for a laminated glass element which encompasses the panes on the outside and thereby naturally holds together well.
  • the disks are kept at a distance by a separate spacing profile.
  • the space between the edge profile and the spacer profile is filled with a sealing compound made of polysulfide rubber.
  • a water vapor seal made of butyl rubber is only provided between the panes and the spacer profile. The water vapor permeability of the edge profile, the sealing compound mentioned and the spacing profile is not taken into account.
  • the object of the invention is to provide a laminated glass element of the type mentioned at the outset, which in combination with one another all meets the aforementioned requirements. This object is achieved according to the invention by a laminated glass element with the features of patent claim 1.
  • the composite window according to the invention is therefore initially characterized in that the metal foil is applied to the outside of the spacing profile as a flat band over abutting points of the spacing profile and is only joined at one point.
  • the outside of the spacer profile is formed so as to spring back in the border regions adjacent to the panes in relation to the flat metal band in such a way that circumferential chambers are formed between the spacer profile, the panes and the metal band. These chambers are used to hold the largely water vapor-tight adhesive.
  • the composite window according to the invention is further characterized in that the panes are glued to the lateral contact surfaces of the spacer profile by means of a less water-vapor-tight, less creepable adhesive which alone provides the mechanical bond between the spacer profile and the panes.
  • the edge bond is even sufficiently heat-insulating for bond glass elements with a K value smaller than about 0.8 watts per square meter and Kelvin, for example those with a pane spacing greater than 50 mm and / or with additional films stretched between the panes.
  • 1 and 2 denote two glass panes which are spaced apart from one another by a spacing profile 3.
  • the spacer profile 3 is approximately rectangular in profile and has a flat outside 3.1 and flat lateral contact surfaces 3.2 and 3.3 towards the disks 1, 2.
  • panes 1, 2 are glued onto the outside contact surfaces 3.2 and 3.3 by means of acrylate adhesive layers 4. This bond is sufficiently load-bearing and alone ensures the mechanical bond between the panes.
  • the spacer profile 3 On the outside of the spacer profile 3, on its outside 3.1 as a water vapor barrier, there is a flat strip 5 made of a thin, only about 0.1 mm thick foil made of rustproof, austenitic steel applied.
  • the width of the band 5 extends over the entire distance between the panes 1, 2. It is, of course, what cannot be seen in the selected sectional representation, surrounding the entire laminated glass element, for example rectangular when viewed from above, and preferably only at one seam put together somewhat overlapping.
  • the outside 3.1 of the spacer profile 3 is formed so as to spring back in the edge regions adjacent to the panes in relation to the flat metal strip 5 such that circumferential chambers 6 are formed between the spacer profile 3, the panes 1, 2 and the metal strip 5.
  • the chambers 6 are filled with largely water vapor-tight hot melt butyl adhesive. This does not have to contribute anything to the mechanical connection of the two disks 1, 2 with the spacer profile 3. He only has to hold the metal strip 5.
  • the tape 5 is held by the butyl adhesive in the chambers 6 only in the edge areas on the disks 1, 2. Between these edge areas, the tape lies loosely on the outside 3.1 of the spacing profile 3.
  • the butyl adhesive primarily seals the narrow gaps between the band 5 and the disks 1, 2 in a water vapor-tight manner. Due to the shape of the spacer profile 3 in the edge zones on the Discs 1, 2 resulting in large-area contact of the butyl adhesive both with the metal strip 5, with the discs 1, 2 and with the spacing profile 3 results in an excellent sealing effect.
  • the cavity in the spacing profile 3 can be filled in a conventional manner with a desiccant 7, which binds any residual moisture that may still be present in the space between the panes.
  • the cavity mentioned in the spacing profile 3 must then be connected to the space between the panes via small channels 3.4.
  • the spacer profile and the adhesive layers 4 between the spacer profile 3 and the panes 1, 2 do not need to be water vapor tight.
  • the adhesive layers 4 this enables the use of the acrylate pressure-sensitive adhesive already mentioned, which has a much higher holding force in comparison with the butyl adhesive used practically only for sealing purposes.
  • the widely differing thermal expansion of plastic and glass must also be taken into account so that the pressure sensitive adhesive layers are not subjected to excessive shear stress.
  • a fiber-reinforced plastic material can be used, for example.
  • the spacer profiles could also be composed of several shorter pieces made of non-fiber-reinforced plastic, each with some spacing from one another.
  • the production of a laminated glass element of the type described above, for example when viewed from above, is very simple and efficient.
  • the pressure-sensitive adhesive layers 4 which bring about the load-bearing bonding are applied as so-called assembly adhesive tapes, which are covered on the surface by a protective film, to the lateral contact surfaces 3.2 and 3.3 of four suitably cut-off spacing profiles 3, the cutting to length also being able to be carried out only after the mounting tape has been applied.
  • the four spacer profiles 3 are then, after the protective film has been removed from the pressure-sensitive adhesive layers, initially glued to only one contact surface, on one of the two panes 1 or 2 to form a frame. It is sufficient if the spacer profiles 3 are butted in the corners. Their mutual mechanical connection in the corners is not necessary because of the sufficient holding force of the adhesive layers.
  • the protective films are also removed from the pressure-sensitive adhesive layers 4 on the other contact surface of the spacer profiles 3 and the second pane is glued to them.
  • the PSA connections 4 already unfold their full holding force in an advantageous manner directly when the parts are joined together. As a result, there are no disadvantageous time delays in production as with other adhesives, in which e.g. curing or the like must be waited for.
  • the butyl adhesive is now introduced into the channels 6, which are still open to the outside, and the metal strip 5 is then completely wrapped around the outside of the entire laminated glass element.
  • the metal strip 5 can be pulled off a roll. Because it is flat, it can easily be guided around the corners without any problems.
  • the metal strip 5 is further preferably applied in such a way that its two ends do not lie in a corner but on one long side of the laminated glass element and can be glued to one another in a slightly overlapping manner there.

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)
  • Glass Compositions (AREA)
  • Table Devices Or Equipment (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Ceramic Capacitors (AREA)
  • Inorganic Insulating Materials (AREA)
  • Laminated Bodies (AREA)
EP91111269A 1990-08-10 1991-07-06 Verbundglaselement Expired - Lifetime EP0470373B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2611/90A CH681102A5 (no) 1990-08-10 1990-08-10
CH2611/90 1990-08-10

Publications (2)

Publication Number Publication Date
EP0470373A1 EP0470373A1 (de) 1992-02-12
EP0470373B1 true EP0470373B1 (de) 1993-07-28

Family

ID=4237668

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91111269A Expired - Lifetime EP0470373B1 (de) 1990-08-10 1991-07-06 Verbundglaselement

Country Status (11)

Country Link
US (1) US5260112A (no)
EP (1) EP0470373B1 (no)
JP (1) JPH04243942A (no)
AT (1) ATE92151T1 (no)
CA (1) CA2029148C (no)
CH (1) CH681102A5 (no)
DE (1) DE59100226D1 (no)
DK (1) DK0470373T3 (no)
ES (1) ES2042326T3 (no)
FI (1) FI913351A (no)
NO (1) NO912659L (no)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603638A1 (de) * 1995-02-06 1996-10-10 Geilinger Ag Glaselement mit integrierter Store
DE202011002142U1 (de) 2011-01-31 2011-05-05 Lohmann Gmbh & Co. Kg Klebebandsystem zur Scheibenverklebung
DE102011009879A1 (de) 2011-01-31 2012-08-02 Lohmann Gmbh & Co Kg Klebebandsystem zur Scheibenverklebung

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9223778D0 (en) * 1992-11-13 1993-01-06 Ukae Limited Insulated glass units
CH688059A5 (de) * 1994-07-26 1997-04-30 Matec Holding Ag Isolierverglasung.
DE19543148C2 (de) * 1995-11-18 2000-03-23 Fewa Glastechnik Gmbh Brandschutzverglasung
US5806272A (en) * 1996-05-31 1998-09-15 Lafond; Luc Foam core spacer assembly
EP0852280B2 (de) 1996-12-20 2009-06-17 Saint-Gobain Glass France Abstandhalter für Mehrscheiben-Isolierverglasung
US6434910B1 (en) 1999-01-14 2002-08-20 Afg Industries, Inc. Rubber core spacer with central cord
DE19930831A1 (de) * 1999-01-18 2000-07-20 Geze Gmbh Rahmenloser Glasflügel als bewegbar gelagerter oder ortsfester Flügel eines Fensters, einer Tür oder einer Fassade oder Glaswand
DE10000260C1 (de) * 2000-01-06 2001-02-08 Thyssen Vakuum Isolationstechn Doppelwandiger Isolierkörper und Verfahren zu seiner Herstellung
WO2004005783A2 (en) * 2002-07-03 2004-01-15 Edgetech I.G.,Inc Spacer and muntin elements for insulating glazing units
UA81001C2 (en) * 2002-12-05 2007-11-26 Visionwall Corp Heat-insulation window
US6989188B2 (en) 2003-11-07 2006-01-24 Technoform Caprano Und Brunnhofer Gmbh & Co. Kd Spacer profiles for double glazings
DE112004002203T5 (de) * 2003-11-19 2006-09-28 Nippon Sheet Glass Co., Ltd. Abstandshalter für Doppelverglasungseinheiten und Doppelverglasungseinheit
KR101092316B1 (ko) * 2004-02-04 2011-12-09 에지테크 아이지 인코포레이티드 단열 유리 유닛의 형성 방법
US7621082B2 (en) * 2004-03-03 2009-11-24 Deceuninck North America, Llc Window assembly having an outer sash frame supporting a removable inner sub-sash frame bonded to insulated glass panels
DE102004032023B4 (de) * 2004-07-01 2007-06-06 Peter Lisec Verfahren und Vorrichtung zum Herstellen einer Isolierglasscheibe
EP1774129A1 (en) * 2004-08-04 2007-04-18 Technoform Caprano + Brunnhofer GmbH & Co. KG Blank for spacer for insulating window unit, spacer for insulating window unit, insulating window unit and method for manufacturing a spacer
EP1797271B1 (en) * 2004-09-09 2009-11-11 Technoform Caprano + Brunnhofer GmbH & Co. KG Spacer profile for a spacer frame for an insulating window unit and insulating window unit
JP4535897B2 (ja) * 2005-02-10 2010-09-01 セントラル硝子株式会社 複層ガラス
EP2255057A1 (en) * 2008-02-15 2010-12-01 AGC Glass Europe Glazing panel
GB0906293D0 (en) * 2009-04-14 2009-05-20 Beresford Gary P Multiple panel glazing unit
AT508906B1 (de) * 2010-01-20 2011-05-15 Inova Lisec Technologiezentrum Abstandhalterband
AT12952U1 (de) * 2011-08-22 2013-02-15 Inova Lisec Technologiezentrum Isolierglas mit Abstandhalter
WO2015006847A1 (en) 2013-07-19 2015-01-22 Litezone Technologies Inc. Pressure compensated glass unit
US10125537B2 (en) * 2014-07-18 2018-11-13 Litezone Technologies Inc. Pressure compensated glass unit
US10520201B2 (en) * 2014-09-05 2019-12-31 Electrolux Appliances Aktiebolag Glass package and framework for an oven door of a cooking oven
CN111743354A (zh) 2015-09-03 2020-10-09 旭硝子欧洲玻璃公司 用于制冷柜的门
JP2018534449A (ja) * 2015-09-04 2018-11-22 エージーシー グラス ユーロップＡｇｃ Ｇｌａｓｓ Ｅｕｒｏｐｅ 高度に断熱された床から天井まである窓
CN106088959B (zh) * 2016-07-19 2018-09-14 大连华工创新科技股份有限公司 一种改善玻璃门窗保温性能的方法
PL423221A1 (pl) * 2017-10-20 2019-04-23 Es System K Spolka Z Ograniczona Odpowiedzialnoscia Sposób otrzymywania szyby zespolonej, szyba zespolona i urządzenie dociskające do szyb zespolonych
CN207553874U (zh) * 2017-11-24 2018-06-29 王书泉 一种节能安全复合窗
WO2019141484A1 (de) * 2018-01-16 2019-07-25 Saint-Gobain Glass France Isolierverglasung und verfahren zu deren herstellung
DE102018105479A1 (de) * 2018-03-09 2019-09-12 sedak GmbH & Co. KG Gebäudefassadenelement ausgebildet als Isolierglaseinheit
KR20220158284A (ko) 2020-06-22 2022-11-30 쌩-고벵 글래스 프랑스 보강 프로파일을 갖는 스페이서를 포함하는 단열 글레이징

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US2306327A (en) * 1940-03-09 1942-12-22 Pittsburgh Plate Glass Co Sealed multiple glazed unit
US2369350A (en) * 1940-08-22 1945-02-13 Libbey Owens Ford Glass Co Metalizing glass
US2340469A (en) * 1941-05-28 1944-02-01 Pittsburgh Plate Glass Co Glazing unit
US2838810A (en) * 1954-07-09 1958-06-17 Pittsburgh Plate Glass Co Multiple glazed unit
US3537944A (en) * 1967-03-17 1970-11-03 Libbey Owens Ford Glass Co Transparent heat reflecting window having relatively low internal visual reflection
US3957406A (en) * 1971-04-26 1976-05-18 Usm Corporation Hot melt applicators
US4109431A (en) * 1974-03-25 1978-08-29 Ppg Industries, Inc. Sealing and spacing unit for multiple glazed windows
DE3302659A1 (de) * 1983-01-27 1984-08-02 Reichstadt, Hans Udo, 5628 Heiligenhaus Abstandhalteprofil fuer mehrscheiben-isolierglas
GB2162228B (en) * 1984-07-25 1987-07-15 Sanden Corp Double-glazed window for a refrigerator
CA1285177C (en) * 1986-09-22 1991-06-25 Michael Glover Multiple pane sealed glazing unit
DE8710792U1 (de) * 1987-08-06 1987-12-23 Runkel, Erich, 61476 Kronberg Isolierverglasung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603638A1 (de) * 1995-02-06 1996-10-10 Geilinger Ag Glaselement mit integrierter Store
DE19603638C2 (de) * 1995-02-06 1998-03-19 Geilinger Ag Glaselement mit integrierter Store
DE202011002142U1 (de) 2011-01-31 2011-05-05 Lohmann Gmbh & Co. Kg Klebebandsystem zur Scheibenverklebung
DE102011009879A1 (de) 2011-01-31 2012-08-02 Lohmann Gmbh & Co Kg Klebebandsystem zur Scheibenverklebung

Also Published As

Publication number Publication date
ES2042326T3 (es) 1993-12-01
FI913351A (fi) 1992-02-11
EP0470373A1 (de) 1992-02-12
US5260112A (en) 1993-11-09
DK0470373T3 (da) 1993-11-29
DE59100226D1 (de) 1993-09-02
CH681102A5 (no) 1993-01-15
ATE92151T1 (de) 1993-08-15
NO912659D0 (no) 1991-07-08
CA2029148C (en) 1996-02-06
NO912659L (no) 1992-02-11
JPH04243942A (ja) 1992-09-01
CA2029148A1 (en) 1992-02-11
FI913351A0 (fi) 1991-07-10

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