EP0069837A2 - Elément d'isolation autoportant - Google Patents

Elément d'isolation autoportant Download PDF

Info

Publication number
EP0069837A2
EP0069837A2 EP82103846A EP82103846A EP0069837A2 EP 0069837 A2 EP0069837 A2 EP 0069837A2 EP 82103846 A EP82103846 A EP 82103846A EP 82103846 A EP82103846 A EP 82103846A EP 0069837 A2 EP0069837 A2 EP 0069837A2
Authority
EP
European Patent Office
Prior art keywords
frame
adhesion
insulation element
film
stretched
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
EP82103846A
Other languages
German (de)
English (en)
Other versions
EP0069837B1 (fr
EP0069837A3 (en
Inventor
Paul Grether
Bruno Dr. Keller
Kurt Brader
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
Sulzer AG
Gebrueder Sulzer 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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Priority to AT82103846T priority Critical patent/ATE18282T1/de
Publication of EP0069837A2 publication Critical patent/EP0069837A2/fr
Publication of EP0069837A3 publication Critical patent/EP0069837A3/de
Application granted granted Critical
Publication of EP0069837B1 publication Critical patent/EP0069837B1/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
    • E06B3/67—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
    • E06B3/6715—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 thermal insulation or for controlled passage of light

Definitions

  • the invention relates to a self-supporting insulation element for insertion between the panes of a double or composite window, consisting of a single coated film which is biaxially stretched longitudinally and stretched over a clamping frame, the sides of which are bent in the untensioned state according to a curve curved on one side.
  • an insulation element preferably for windows with a rectangular or square surface in the usual way, is known, in which foils connected in pairs are stretched out in the manner described above via a tenter frame, the sides of which are untensioned relative to the straight one
  • the connecting seam of the two foils runs along a curve that is continuously curved on one side, preferably along the bending line of a uniformly loaded, non-clamped beam.
  • the frame consists of a torsionally stiff profile which carries a guide strip on one side, through which at least one slide band, which is stretchable in its longitudinal direction, is slidably held and guided along each frame side, and that the film is also connected to the slide tape via separate adhesive points such that the adhesive points are offset from the frame relative to the plane of the stretched film.
  • the film is firmly connected only to the sliding band; Different thermal expansions of the film and frame are therefore possible.
  • the required one-sided arrangement of the film causes asymmetrical force effects on the frame; this is therefore subject to torsional stress. Due to its torsional rigidity, this load is counteracted and a disruptive twisting of the profile is prevented.
  • the longitudinal extensibility of the slide tape which can also be ensured by its separation into individual sections, in conjunction with the separate adhesive points ensures that when the curved frame is tensioned, the tensioning forces acting on the film are evened out over the entire length of one side of the frame.
  • the torsional stiffness of the frame can advantageously be achieved by a hollow profile closed in the circumferential direction; metals used as frame material are primarily used in window construction. However, it is also possible to use fiber-reinforced plastic frames with additional metal inserts if necessary.
  • the displacement takes place at least approximately through the last point of adhesion of the sliding band on one side and at least approximately in the longitudinal axis of the points of adhesion on the side perpendicular thereto, since this also means that the direction of action of the clamping forces at the corners is essentially perpendicular or parallel runs to the points of adhesion of the foils and the sliding tape, thus reducing the possibility of wrinkles.
  • connection of the film to the slide belt which is preferably made of plastic, is expediently carried out in the case of prestressed frames in which the slide belt is already inserted, by welding or gluing.
  • the glass panes 1 (FIG. 2) of a composite window are glued airtight and water vapor-tight onto a metallic hollow frame 2 by means of a butyl adhesive and are surrounded on the outside by a waterproof and mechanically load-bearing seal 3; this consists, for example, of a silicone or a polysulfide polymer.
  • a frame 7, covered with a film 6, is inserted as a self-supporting insulation element between the panes 1 through a spacer 4 and a spacer 5; the film 6 is provided in a known manner with a coating consisting, for example, of a metal, such as gold or silver, which is transparent in the visible spectral range and highly reflective in the infrared. While the spacers 5 each in the corners of the Cavities 2 are provided and have a recess in a corner for receiving the frame 7, the spacers 4 are glued distributed over the long sides of the frame 7 on its back facing away from the film 6.
  • a large number of individual sliding elements 8 ′ are inserted on one side as a sliding band 8 and are held displaceably relative to the frame 7.
  • the sliding band 8 can also consist of one piece, the longitudinal extensibility of which is ensured by incisions 9 which are arranged at a distance and alternate from both edges.
  • the sliding band 8 or the sliding elements 8 ' are connected to the film 6 via individual, interrupted adhesive spots 10, which are, for example, individual welding or adhesive spots.
  • the torsionally rigid frame 7 has a closed hollow profile which has been produced, for example, by extrusion; the cavity of the profile is advantageously filled with a commercially available physical or chemical drying agent 11. Bores 22 in one of the cavity walls of the frame profile, preferably on the side covered by the sliding band 8, establish a connection between the drying agent in the interior of the hollow profile and the gas volume to be dried.
  • the hollow profile On one side of its square cross-section, the hollow profile carries on the outside a guide strip or slide-in rail 13 which is formed by bending over its elongated edges 12 for receiving the sliding band 8 or the sliding elements 8 '.
  • a frame 17 can also have a profile such that the sliding band 18 or its elements are not pushed in, but rather are pushed onto a guide bar formed by longitudinal grooves 20, the displacement of the adhesion points 10 with respect to the plane of the stretched film 6 is ensured by a bead 19 present on the sliding band 18.
  • the foils 6 protrude beyond the frame 7 beyond the adhesion points 10 in loose flaps 21. These flaps lie against the hollow frame 2 of the window in the case of insulation elements installed in the window (FIG. 1) and thus prevent outside air circulation around the frame 7 around between the two subspaces in the window separated by the insulation element.
  • the corner pieces 24 fitted into the frame 7 simultaneously absorb the torsional forces acting on the frame sides at the ends of the frame sides due to the one-sided loading of the frame.
  • the slide bands 8 and 8 ' are arranged at the corners so that, as shown in Fig. 1, the line of action of the tensioning forces (arrow 28 in Fig. 1) at each corner perpendicular to the plane of the trap the supported side, advantageously through the last point of adhesion 10 '(FIG. 1) of this side and, if possible, in the axis of the points of adhesion 10 of the side perpendicular thereto.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Bipolar Transistors (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Non-Volatile Memory (AREA)
  • Thin Film Transistor (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Semiconductor Memories (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
EP82103846A 1981-07-14 1982-05-05 Elément d'isolation autoportant Expired EP0069837B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82103846T ATE18282T1 (de) 1981-07-14 1982-05-05 Selbsttragendes isolationselement.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4607/81A CH653404A5 (de) 1981-07-14 1981-07-14 Selbsttragendes isolationselement.
CH4607/81 1981-07-14

Publications (3)

Publication Number Publication Date
EP0069837A2 true EP0069837A2 (fr) 1983-01-19
EP0069837A3 EP0069837A3 (en) 1984-07-18
EP0069837B1 EP0069837B1 (fr) 1986-02-26

Family

ID=4279255

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82103846A Expired EP0069837B1 (fr) 1981-07-14 1982-05-05 Elément d'isolation autoportant

Country Status (9)

Country Link
US (1) US4432174A (fr)
EP (1) EP0069837B1 (fr)
JP (1) JPS5817986A (fr)
AT (1) ATE18282T1 (fr)
CH (1) CH653404A5 (fr)
DE (1) DE3269312D1 (fr)
DK (1) DK156087C (fr)
FI (1) FI69906C (fr)
NO (1) NO156137C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410927A1 (fr) * 1989-07-26 1991-01-30 Geilinger AG Vitrage multiple

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034813B1 (fr) * 1980-02-20 1985-10-09 Teijin Limited Structure d'un jeu de vitres multiples pour fenêtres
GB8319264D0 (en) * 1983-07-15 1983-08-17 Omniglass Ltd Corner for spacer strip of sealed window units
JPS6077690U (ja) * 1983-11-01 1985-05-30 日本板硝子株式会社 複層硝子
US4791011A (en) * 1986-11-06 1988-12-13 John Mecca Variable blind
US4745713A (en) * 1987-02-13 1988-05-24 Yoshiharu Gotoh Prefabricated PC shelter structure
US4913213A (en) * 1987-12-21 1990-04-03 Rolscreen Company Pleted blind between window panes
WO1995028234A1 (fr) * 1994-04-14 1995-10-26 Krug William G Structure de cadre
US7875675B2 (en) 2005-11-23 2011-01-25 Milgard Manufacturing Incorporated Resin for composite structures
US8597016B2 (en) 2005-11-23 2013-12-03 Milgard Manufacturing Incorporated System for producing pultruded components
US7901762B2 (en) * 2005-11-23 2011-03-08 Milgard Manufacturing Incorporated Pultruded component
US8101107B2 (en) 2005-11-23 2012-01-24 Milgard Manufacturing Incorporated Method for producing pultruded components
WO2015006847A1 (fr) * 2013-07-19 2015-01-22 Litezone Technologies Inc. Unité de vitre à pression compensée
US10125537B2 (en) * 2014-07-18 2018-11-13 Litezone Technologies Inc. Pressure compensated glass unit
US12116832B2 (en) * 2021-02-17 2024-10-15 Vitro Flat Glass Llc Multi-pane insulated glass unit having a relaxed film forming a third pane and method of making the same
US11879290B2 (en) * 2021-02-17 2024-01-23 Vitro Flat Glass Llc Multi-pane insulating glass unit having a rigid frame for a third pane and method of making the same
WO2022178061A1 (fr) * 2021-02-17 2022-08-25 Vitro Flat Glass Llc Vitrage isolant à vitres multiples ayant un cadre rigide pour une troisième vitre et son procédé de fabrication

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1624534A (en) * 1925-04-24 1927-04-12 James A Chewning Window screen
US2233412A (en) * 1937-07-03 1941-03-04 Willis C Hill Metallic window screen
GB916903A (en) * 1959-09-05 1963-01-30 Jacob Rasmussen Naess Improvements in or relating to window mountings
FR1441378A (fr) * 1965-07-29 1966-06-03 Moustiquaire à vantaux ouvrant vers l'intérieur
FR1574013A (fr) * 1968-04-02 1969-07-11
US3612146A (en) * 1969-08-08 1971-10-12 Alfred Klein Window-covering support assembly
US3805873A (en) * 1972-05-03 1974-04-23 Werner F Lock bar type edge fastener for flexible covers
CH588627A5 (en) * 1974-06-25 1977-06-15 Lueder Holger Making a window pane with plastics sheets spaced between glass - which supports the tension of the plastics material
DE2707398A1 (de) * 1976-02-20 1977-08-25 Gutmann Hellmut Verbundfenster
DE2850749A1 (de) * 1978-11-17 1980-05-22 Sulzer Ag Isolationselement zum einsatz zwischen den scheiben eines verbundfensters
DE2932206A1 (de) * 1979-08-08 1981-02-12 Wilhelm Ing Grad Mack Folienrahmenfenster

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988964A (en) * 1932-07-15 1935-01-22 Barrows Charles Storrs Pane
US2599410A (en) * 1950-03-31 1952-06-03 Clopay Corp Window shade attachment
US2618333A (en) * 1951-03-09 1952-11-18 Chas W Breneman Co Adhesive window shade mounting
CH572137A5 (fr) * 1969-05-13 1976-01-30 Becker Otto Alfred
US3929186A (en) * 1970-05-13 1975-12-30 Otto Alfred Becker Thermally insulating wall units
US4203264A (en) * 1975-04-30 1980-05-20 JENAer Glaswerk, Schott Fireproof building element
DE2753127A1 (de) * 1977-11-29 1979-06-07 Tilman Ludwig Dipl In Weinlich Verfahren und konstruktion zum einspannen von folien zwischen scheiben
US4333284A (en) * 1979-01-08 1982-06-08 Donel Corporation Extrusion and building structures
FR2453961A1 (fr) * 1979-04-12 1980-11-07 Benassaya Raoul Procede pour la pose tendue de tissus muraux au moyen de profils en plastique type pcv comportant des adhesifs double-faces et permanents permettant la pose des profils, molleton et tissu, tout en assurant une finition sans galon
JPS56120548A (en) * 1980-02-20 1981-09-21 Teijin Ltd Double-layer glass

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1624534A (en) * 1925-04-24 1927-04-12 James A Chewning Window screen
US2233412A (en) * 1937-07-03 1941-03-04 Willis C Hill Metallic window screen
GB916903A (en) * 1959-09-05 1963-01-30 Jacob Rasmussen Naess Improvements in or relating to window mountings
FR1441378A (fr) * 1965-07-29 1966-06-03 Moustiquaire à vantaux ouvrant vers l'intérieur
FR1574013A (fr) * 1968-04-02 1969-07-11
US3612146A (en) * 1969-08-08 1971-10-12 Alfred Klein Window-covering support assembly
US3805873A (en) * 1972-05-03 1974-04-23 Werner F Lock bar type edge fastener for flexible covers
CH588627A5 (en) * 1974-06-25 1977-06-15 Lueder Holger Making a window pane with plastics sheets spaced between glass - which supports the tension of the plastics material
DE2707398A1 (de) * 1976-02-20 1977-08-25 Gutmann Hellmut Verbundfenster
DE2850749A1 (de) * 1978-11-17 1980-05-22 Sulzer Ag Isolationselement zum einsatz zwischen den scheiben eines verbundfensters
DE2932206A1 (de) * 1979-08-08 1981-02-12 Wilhelm Ing Grad Mack Folienrahmenfenster

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410927A1 (fr) * 1989-07-26 1991-01-30 Geilinger AG Vitrage multiple
CH679322A5 (fr) * 1989-07-26 1992-01-31 Geilinger Ag

Also Published As

Publication number Publication date
JPS5817986A (ja) 1983-02-02
FI69906B (fi) 1985-12-31
DK156087C (da) 1989-11-06
NO156137B (no) 1987-04-21
NO156137C (no) 1987-07-29
US4432174A (en) 1984-02-21
ATE18282T1 (de) 1986-03-15
JPH0354238B2 (fr) 1991-08-19
CH653404A5 (de) 1985-12-31
FI821801A (fi) 1983-01-15
NO822424L (no) 1983-01-17
DE3269312D1 (en) 1986-04-03
EP0069837B1 (fr) 1986-02-26
DK156087B (da) 1989-06-19
FI69906C (fi) 1986-05-26
DK200582A (da) 1983-01-15
FI821801A0 (fi) 1982-05-20
EP0069837A3 (en) 1984-07-18

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