EP0037993A1 - Unité de verre isolant avec une feuille intérieure, une feuille extérieure et un cadre d'écartement - Google Patents

Unité de verre isolant avec une feuille intérieure, une feuille extérieure et un cadre d'écartement Download PDF

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Publication number
EP0037993A1
EP0037993A1 EP81102551A EP81102551A EP0037993A1 EP 0037993 A1 EP0037993 A1 EP 0037993A1 EP 81102551 A EP81102551 A EP 81102551A EP 81102551 A EP81102551 A EP 81102551A EP 0037993 A1 EP0037993 A1 EP 0037993A1
Authority
EP
European Patent Office
Prior art keywords
spring
connection unit
pane
insulating glass
spacer frame
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
Application number
EP81102551A
Other languages
German (de)
English (en)
Other versions
EP0037993B1 (fr
Inventor
Paul Dr. Derner
Dietrich Dr. Mertin
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.)
BFG Glassgroup GIE
Original Assignee
BFG Glassgroup GIE
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 BFG Glassgroup GIE filed Critical BFG Glassgroup GIE
Priority to AT81102551T priority Critical patent/ATE11803T1/de
Publication of EP0037993A1 publication Critical patent/EP0037993A1/fr
Application granted granted Critical
Publication of EP0037993B1 publication Critical patent/EP0037993B1/fr
Expired 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
    • E06B3/66342—Section members positioned at the edges of the glazing unit characterised by their sealed connection to the panes
    • 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
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6707—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased acoustical insulation
    • 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
    • E06B2003/6639—Section members positioned at the edges of the glazing unit sinuous

Definitions

  • the invention relates generically to an insulating glass unit with an inner pane, outer pane, circumferential spacer frame and gas filling in the intermediate space, at least one of the panes being held on at least one edge with the aid of a resilient connecting unit to which a spring characteristic and a spring characteristic can be assigned a working point .
  • - Spring characteristic means the graphic representation of a spring characteristic in an orthogonal coordinate system with the path as the abscissa and the amount of the spring force as the ordinate.
  • the path corresponds to movements of the panes and / or the pane edge against one another in the direction perpendicular to the pane surface.
  • the force is the resistance that the moving disk or disks experience during this movement towards and away from one another through the connection unit.
  • panes of the insulating glass unit can also be arranged accordingly.
  • the singular form is used only for the sake of simplicity.
  • the resilient connection unit z. B. from a rubber profile strip.
  • Such a spring characteristic can be assigned, and the operating point of the system consisting of the connection unit and the associated disc moves on the spring characteristic when pressure changes act on the disc.
  • comparatively large opposing forces either occur after a small displacement, or there is no sufficient resistance to larger displacements to ensure the cohesion of the insulating glass unit.
  • the spring characteristic is too steep in the area of the working point to allow improvements of more than approx. 2 dB, which are due to the damping rather than the elastic properties of the edge construction.
  • the invention has for its object to improve a generic insulating glass unit in terms of aging resistance and / or sound insulation by changing and by functional improvement of the connection unit.
  • the invention basically teaches that the spring characteristic has an essentially horizontal spring characteristic section in the region of its center and that the working point is set up on this.
  • the operating point is preferably in the region of the center of the horizontal spring characteristic section.
  • the inner pane and outer pane of the insulating glass unit are coupled to one another at the edge via a spring-type connection unit with a non-linear spring characteristic in the movement described.
  • the resilient connection unit opposes small deflections to a negligible resistance in comparison to the bending stiffness of the disks.
  • the spring force increases steeply with larger deflections. In practice, this increase is initially started slowly with a deflection of about 5%, based on the distance between the panes. At the latest at a 12% deflection within the scope of the described movement of the two panes against one another, forces such as in normal insulating glass constructions should be necessary for a deformation.
  • Embodiments which are characterized in that the force exerted by the edge construction on the pane at 5% displacement, based on the pane spacing, make up less than 15%, preferably less than 5% of the force which occurs at 10% displacement . Particularly high sound insulation is achieved if at 5% total publishing;
  • the edge force should be less than 1% of the force that occurs with a 10% shift.
  • Suitable spring elements are known in various embodiments. For example, you can work with pressure-preloaded leaf springs or disc springs or with soft elastic rubber-elastic fabrics. The use of open-pore, soft-elastic material is particularly recommendable, since the shape of the spring characteristic curve, which is essential for the invention, can be easily adjusted with such a material.
  • connection unit consists of two leaf spring strips arched in cross section, with their convex side on the between the spring strips arranged disc are supported, and that the leaf spring strips on the other hand rest on the receiving profile or on the spacer frame.
  • connection unit consists of two flexible spring profiles that are supported on the disc arranged between the spring profiles, and that on the other hand on the mounting profile or on the spacer frame supported spring profiles together with the washer have a low-friction block, which allows the described movement of the washers against one another as far as possible without disruptive frictional influences.
  • connection unit consisting of two flexible spring profiles
  • these can also be arranged in a mounting profile with the interposition of a connecting web guided to the spacing frame, the mounting profile being applied to the associated washer on the one hand and to the spacing frame with the connecting web on the other. If necessary, the connection unit will be provided with sealing arrangements, for. B.
  • connection unit in an insulating glass unit according to the invention, the described modification and functional improvement of the connection unit alone considerably improve the aging resistance compared to the prior art, and secondly large pane spacings, as are desirable for sound insulation, without danger of the broken window can be realized, and in addition a further increase in sound insulation is achieved, which can be 5 dB.
  • pane spacing which should be greater the smaller the total glass thickness, and filling the pane spaces with gases or gas mixtures in which the speed of sound is at least 10% less than in air or at least 20% larger than in air.
  • the pane spacing should be ⁇ 50 mm for a total glass thickness of 10 mm, ⁇ 25 mm for 15 mm and> 10 mm for 20 mm.
  • Suitable filling gases are e.g. B. sulfur hexafluoride and its mixtures with air for low speeds of sound and helium for high speeds of sound.
  • the spring characteristic curve FK shown in FIG. 1 has been shown in a right-angled coordinate system.
  • the path s is plotted as the abscissa, and the magnitude of the force P is plotted as the ordinate.
  • the path s corresponds to the movements of a pane 1 or of the pane edge of an insulating glass unit with respect to the other pane 2. It is achieved that with small movements of the panes 1, 2 against each other an extremely low resistance, but with large movements against each other a much larger one Resistance has to be overcome.
  • the design is generally made so that with deflections that make up about 8% of the disc distance, the spring force P rises steeply, and in such a way that with 12% deflection, deformation is hardly possible.
  • the spring characteristic curve FK has an essentially horizontal spring characteristic section FKA in the region of its center points, and on this the working point A is set up.
  • the spacing frame 3 is held together with the edge of the pane 1 in or on a receiving profile 4.
  • the connection unit consists of two leaf spring strips 5, 6 which are curved in cross section and which are supported with their convex side on the disk 2 arranged between the leaf spring strips 5, 6.
  • the leaf spring strips 5, 6, on the other hand, rest on the receiving profile 4 or on the spacer frame 3.
  • a flexible connection unit is provided.
  • the flexible connection unit again includes a receiving profile 4 for this connection unit with the washer 2.
  • the connection unit consists of two soft elastic spring profiles 5, 6. These are supported on the washer 2 arranged between the spring profiles 5, 6.
  • the soft elastic spring profiles 5, 6 are supported on the other hand on the receiving profile 4 or on the spacer frame 3. Together with the pane 2, they have a low-friction sub-block 7, which can also act on the pane 2 alone.
  • the sub-block 7 is designed as a sliding shoe, which is designed to have a correspondingly low friction and is mounted with a corresponding amount of play.
  • the two soft elastic spring profiles 5, 6 are arranged in a receiving profile 4 with the interposition of a connecting web 8 guided to the spacer frame 3.
  • This receiving profile 4 is connected on the one hand to the assigned disk 1 and on the other hand to the spacer frame 3 with the connecting web 8. So here the suspension does not take place on the disk 2, but in the area of the spacer frame 3
  • connection unit has additional sealing arrangements.
  • 2 is soft seals 9, which are arranged between the leaf spring strips 5, 6 and the glass pane 2.
  • 3 and 4 are sealing film strips 10 which bridge the soft elastic spring profiles 5, 6.
  • FIG. 5 is readily understandable with the explanation of FIG. 2. - It can be seen that the so-called receiving profile 4 can also be formed from a window frame 11 and from a glass retaining strip 12. The same applies analogously to the other embodiments.
  • the characteristic curves of the individual springs according to a) the example according to FIG. 2 and b) according to FIG. 3 are recorded in FIG. 6.
  • the forces are vectorially plotted against the path.
  • the vector is defined as positive if it points away from the disc 1 and as negative if it runs from the disc 2 in the direction of the disc 1.
  • the path s is positive if the disc 2 shifts to disc 1. It can be seen that in case a) considerable forces act on the individual spring at the working point, but that these cancel each other out. In case b) the preload is low at the working point. It is within the scope of the invention to dispense with them entirely.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
EP81102551A 1980-04-14 1981-04-04 Unité de verre isolant avec une feuille intérieure, une feuille extérieure et un cadre d'écartement Expired EP0037993B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81102551T ATE11803T1 (de) 1980-04-14 1981-04-04 Isolierglaseinheit mit innenscheibe, aussenscheibe und abstandsrahmen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3014207 1980-04-14
DE3014207A DE3014207C2 (de) 1980-04-14 1980-04-14 Isolierglaseinheit mit Innenscheibe, Außenscheibe und Gasfüllung im Zwischenraum

Publications (2)

Publication Number Publication Date
EP0037993A1 true EP0037993A1 (fr) 1981-10-21
EP0037993B1 EP0037993B1 (fr) 1985-02-13

Family

ID=6099913

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81102551A Expired EP0037993B1 (fr) 1980-04-14 1981-04-04 Unité de verre isolant avec une feuille intérieure, une feuille extérieure et un cadre d'écartement

Country Status (4)

Country Link
US (2) US4416101A (fr)
EP (1) EP0037993B1 (fr)
AT (1) ATE11803T1 (fr)
DE (1) DE3014207C2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097642A (en) * 1990-09-20 1992-03-24 Anthony's Manufacturing Company, Inc. Glass refrigerator door structure
US5113628A (en) * 1990-09-20 1992-05-19 Anthony's Manufacturing Company, Inc. Railless refrigerator display door
USRE35149E (en) * 1990-09-20 1996-01-30 Anthony's Manufacturing Company, Inc. Railless refrigerator display door
US5792523A (en) * 1996-03-14 1998-08-11 Aga Aktiebolag Krypton gas mixture for insulated windows
US6055783A (en) * 1997-09-15 2000-05-02 Andersen Corporation Unitary insulated glass unit and method of manufacture
US6886297B1 (en) 1998-07-23 2005-05-03 Ppg Industries Ohio, Inc. Insulating unitless window sash
US6509071B1 (en) * 2000-02-09 2003-01-21 Arpal Aluminum Ltd. Reinforced window systems
US6333085B1 (en) * 1999-11-08 2001-12-25 Arpal Aluminum, Ltd. Resistant window systems
FR2846029B1 (fr) * 2002-10-17 2005-07-01 Saint Gobain Vitrage isolant
US7997037B2 (en) * 2003-06-23 2011-08-16 Ppg Industries Ohio, Inc. Integrated window sash with groove for desiccant material
WO2005001229A2 (fr) * 2003-06-23 2005-01-06 Ppg Industries Ohio, Inc. Chassis de fenetre integre et son procede de production
DE102005045844B3 (de) 2005-09-26 2007-02-01 Airbus Deutschland Gmbh Schalldämmelement und Verfahren zur Herstellung eines Schalldämmelements
US7721844B1 (en) * 2006-10-13 2010-05-25 Damping Technologies, Inc. Vibration damping apparatus for windows using viscoelastic damping materials
US20150240550A1 (en) * 2012-11-12 2015-08-27 Philip John Carter Add-on window insulation system
BE1021707B1 (fr) * 2013-01-11 2016-01-11 Agc Glass Europe Panneau de vitrage avec joint d'etancheite peripherique et procede de fabrication correspondant.
CA2846049A1 (fr) 2013-03-15 2014-09-15 Andersen Corporation Unites de vitrage a unites de commande a base de cartouche
US10900274B2 (en) * 2016-09-02 2021-01-26 Pella Corporation Anti-rattle elements for internal divider of glass assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7139560U (de) * 1900-01-01 Aktiebolaget Emmaboda Glasverk Fensterscheibe
CH319150A (de) * 1953-05-05 1957-02-15 Bethge Walther Aus mindestens zwei in Abstand voneinander gehaltenen Scheiben bestehende Mehrfachscheibe, besonders für Schall- und Wärmeisolationszwecke
DE1988348U (de) * 1968-02-19 1968-06-27 Stempel A G D Schalldaemmende platte.
DE6750163U (de) * 1968-09-07 1969-01-02 Gemag Geraete Und Maschb Ag & Glashalteleiste zur lagerung von zwei glasscheiben
DE2531243A1 (de) * 1975-07-12 1976-10-14 Alex Walser Fassung fuer mehrfachverglasung von fenster oder dergleichen
DE2445332B2 (de) * 1974-09-23 1976-12-09 GGN Glashandels-Gesellschaft Nördlingen mbH & Co KG, 8860 Nördlingen Schalldaemmendes mehrscheibenisolierglas

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DE7738191U1 (fr) * 1900-01-01 Wilh. Frank Gmbh, 7022 Leinfelden- Echterdingen
DE1082386B (de) * 1957-08-22 1960-05-25 Thermo Chemical Dev Company Mehrscheibenisolierglas
US2934801A (en) * 1958-06-16 1960-05-03 Blaszkowski Henry Insulating window
FR1237594A (fr) * 1958-10-16 1960-07-29 Dispositif de vitrage multiple
FR1297594A (fr) * 1961-08-09 1962-06-29 Jeu à éléments signalisateurs électro-optiques, et à conmmande électromagnétique
US3824753A (en) * 1970-05-18 1974-07-23 Anderson V Mfg Co Window structure
CA953159A (en) * 1971-12-14 1974-08-20 Superseal Corporation Multiple glass panel unit
US3971178A (en) * 1974-03-25 1976-07-27 Ppg Industries, Inc. Add-on multiple glazing with hygroscopic material
DE7443197U (de) * 1974-12-27 1975-09-04 Bfg Glassgroup Isolierglasscheibe mit hoher Schalldämmung
DE2726028C2 (de) * 1977-06-08 1986-03-06 Linde Ag, 6200 Wiesbaden Wärmeisolierende und schalldämmende Glaseinheit
FR2396879A1 (fr) * 1977-07-05 1979-02-02 Air Liquide Cryopompe
US4208849A (en) * 1978-02-13 1980-06-24 Lamb James V Multiple glazed window and method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7139560U (de) * 1900-01-01 Aktiebolaget Emmaboda Glasverk Fensterscheibe
CH319150A (de) * 1953-05-05 1957-02-15 Bethge Walther Aus mindestens zwei in Abstand voneinander gehaltenen Scheiben bestehende Mehrfachscheibe, besonders für Schall- und Wärmeisolationszwecke
DE1988348U (de) * 1968-02-19 1968-06-27 Stempel A G D Schalldaemmende platte.
DE6750163U (de) * 1968-09-07 1969-01-02 Gemag Geraete Und Maschb Ag & Glashalteleiste zur lagerung von zwei glasscheiben
DE2445332B2 (de) * 1974-09-23 1976-12-09 GGN Glashandels-Gesellschaft Nördlingen mbH & Co KG, 8860 Nördlingen Schalldaemmendes mehrscheibenisolierglas
DE2531243A1 (de) * 1975-07-12 1976-10-14 Alex Walser Fassung fuer mehrfachverglasung von fenster oder dergleichen
DE2631440A1 (de) * 1975-07-12 1977-09-01 Alex Walser Fassung fuer mehrfachverglasung von fenstern o.dgl.

Also Published As

Publication number Publication date
US4416101A (en) 1983-11-22
DE3014207A1 (de) 1981-10-22
US4485603A (en) 1984-12-04
ATE11803T1 (de) 1985-02-15
DE3014207C2 (de) 1983-12-29
EP0037993B1 (fr) 1985-02-13

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