WO1996038646A1 - Double panel door or window frame structure - Google Patents

Double panel door or window frame structure Download PDF

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Publication number
WO1996038646A1
WO1996038646A1 PCT/EP1996/002226 EP9602226W WO9638646A1 WO 1996038646 A1 WO1996038646 A1 WO 1996038646A1 EP 9602226 W EP9602226 W EP 9602226W WO 9638646 A1 WO9638646 A1 WO 9638646A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
window
panels
double panel
door
Prior art date
Application number
PCT/EP1996/002226
Other languages
French (fr)
Inventor
Tosi Flavio
Original Assignee
Tosi Flavio Produzione E Montaggio Serramenti In P.V.C
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 Tosi Flavio Produzione E Montaggio Serramenti In P.V.C filed Critical Tosi Flavio Produzione E Montaggio Serramenti In P.V.C
Priority to AU59997/96A priority Critical patent/AU5999796A/en
Publication of WO1996038646A1 publication Critical patent/WO1996038646A1/en

Links

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
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/06—Single frames
    • E06B3/24—Single frames specially adapted for double glazing
    • 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
    • E06B3/02—Wings made completely of glass
    • E06B3/025—Wings made completely of glass consisting of multiple glazing units

Definitions

  • the present invention relates to a door and window frame structure made of extruded structural shapes consisting either of light alloy or synthetic material and having a sealed double panel section for doors or windows.
  • the first type includes a fixed peripheral frame that can be secured in any suitable manner to the jambs, the lintels and, possibly, the sill of a window or the doorstone of a door.
  • One or two wings or hung sashes are mounted on the fixed frame by means of articulation hinges and comprise, in turn, a sash bearing a glass panel or a double panel held in position by means of removable glazing strips.
  • the second type comprises a fixed frame to which a frame(s) or ⁇ ash(e ⁇ ) are hinged, each of which includes a peripheral frame and a glass panel or double panel which is glued to it.
  • the third type includes a glass panel with no peripheral frame, which is equipped with closing hardware and hinges for its direct anchoring to a support. Such a solution, however, does not result in a door or window providing a sealed closing and it is why the same is only adopted in internal partitions or equivalent applications.
  • the other two mostly adopted types comprise a fixed frame and one or more moving frames for wings or hung sashes.
  • the provision of a fixed bearing frame obviously requires a number of operations to be carried out, such as weldings in the case of iron structures or bonded joints in the case of structures of plastic material (e.g. polyviny lchlor ide - PVC) or the application of mounting brackets in the case of frames made of aluminum or wood structural shapes and gluing especially with wooden frames.
  • the main object of the present invention is to provide a new technical solution concerning the structuration of a double panel structural shape frame, so as to obtain a considerable simplification in the production process of door or window frames made either of metal alloy or synthetic material, with respect to conventional frames, thereby attaining substantial advantages so far both a reduction in the number of used components and the useful transparent area for the light coming in from outside, the window or door opening being equal, are concerned.
  • Another object of the present invention is to provide a new door or window frame structure, which makes it possible to eliminate the fixed frame in the case of a window that cannot be opened or the wing sash in the case of door or window frame that can be opened.
  • a double panel door or window frame structure having a single peripheral frame which also acts as peripheral spacer for the double panel.
  • a method of manufacturing double panel door or window frames which comprises cutting in size at least a pair of panels made of glass or another transparent material, arranging a peripheral spacer between the or each pair of panels, applying a sealing material along the borders of the peripheral spacer, and assembling the panels onto the peripheral spacer by means of a suitable adaptor, possibly after suitable humidity absorbing salts, pressing of the panels thus assembled and outer sealing between panels and spacer or spacers to obtain a stable sealed double panel frame, and is characterised in that the or each peripheral spacers extend beyond and around the glass panels to form a dummy frame integral with the sealed double panel structure.
  • air can be emptied from the inner space of the sealed double panel structure or a gas can be supplied therein through a suitable check valve.
  • Figure 1 is a partial cross-sectional view of a sealed or insulated double panel structure having a peripheral built-in mounting frame and panels glued to a spacer section so as to be co-planar therewith;
  • Figure 2 is a partial cross-sectional view of a sealed double panel structure according to the present invention ith panels arranged and glued into respective grooves formed in the peripheral spacer section provided with a handle;
  • Figure 3 shows a partial cross-sectional view of a sealed double panel structure according to the invention, which is mounted on a doorpost or a windowpost and having a rabbet formed by the inner panel of the sealed double panel structure;
  • Figure 4 is a partial plan view in cross-sectional of a sealed double panel structure according to the invention which forms a wing of a door or window
  • Figure 5 shows a partial cross-sectional view of a sealed double panel structure provided with an inner lower groove or seat for accommodating dehydrating products
  • Figure 6 is a diagrammatic front elevation view of two window wings according to the invention with no mobile frame and mounted on a fixed frame.
  • a door or window frame in accordance with the present invention comprises a pair of panels 1 and 2 of glass or another suitable transparent material, which are cut out in size and peripherally glued and sealed, e.g. by means of a butylic sealant, to a peripheral frame 3 made of metal or of a suitable plastics material or of composite materials (organic-inorganic, organic- organic, inorganic-inorganic) or a combination of such materials.
  • the frame 3 acts both as a spacer to delimit an inner space or chamber 4 of the sealed double panel structure and as a stiffening structural element replacing the frame of a conventional wing.
  • the peripheral frame 3 may consist of an extruded section either of metal, such a light alloy, or of synthetic material, e.g. PVC.
  • Figure 1 shows a frame comprising a tubular section, which has two opposite side shoulders 5 and 6, each of which delimits a step seat for receiving a respective glass panel 1 or 2 flash with its peripheral border, with the interposition of a sealant layer 7.
  • the tubular section 3 On the opposite side, the tubular section 3 has a side extension 8 which projects as an extension of and flash with the inner panel 1, so as to act as an abutting rabbet, possibly formed with a groove for receiving a sealing gasket 9.
  • the frame 3 comprises an L-shaped section, in one wing of which two side grooves 10 and
  • each glass panel 1 and 2 receives on both its faces a sealant layer 7.
  • the other wing of the spacer section 3 bears a control handle 12, whereas a check valve 13 for emptying air from the space 4 is provided between the panels 1 and 2.
  • Fig. 3 includes a mobile frame 3 which also forms the spacer between the glass panels 1 and 2 that consists of a tubular section.
  • the inner panel 1 extend beyond the side of section 3 to form an abutment rabbet of the mobile wing against a fixed frame 14 similar to that shown in Fig. 4.
  • Section 3 also has a gasket receiving groove 9a for sealing purposes.
  • Figure 4 shows a further embodiment of a sealed double panel structure according to the present invention having a tubular spacer section 3 which delimits two abutting rabbets with respective sealing gaskets 9 against a fixed frame 14 secured to windowposts 15 and a window sill 16.
  • the embodiment shown in Fig. 5 comprises a groove 17 formed in the inner portion 3a extending between panels 1 and 2 of the bottom section of spacer 3 and arrange to locate dehydrating substances in the space 4.
  • I SA/ E P spacer 3 also acts as a stiffening frame for the sealed double panel structure, mobile frame conventionally provided around the double panel structure is omitted, which considerably simplifies the construction of a door or window frame and makes available a larger area for the transparent panels 1 and 2.
  • peripheral configuration of the double panel structures according to the present invention can be any according to the requirements, i.e. even different from the usual rectangular shape.
  • the door or window frame structure described above is susceptible to numerous modifications and changes within the protection scope as defined by the tenor of the claims.

Abstract

Sealed double panel door or window frame structure comprising two or more panels (1, 2) of transparent material spaced apart by means of a peripheral spacer (3) which acts as a structural stiffening frame.

Description

DOUBLE PANEL DOOR OR WINDOW FRAME STRUCTURE
The present invention relates to a door and window frame structure made of extruded structural shapes consisting either of light alloy or synthetic material and having a sealed double panel section for doors or windows.
As it is known, glazed window and/or door frames
or sashes are conventionally produced in accordance with the three main following types of technical solutions. The first type includes a fixed peripheral frame that can be secured in any suitable manner to the jambs, the lintels and, possibly, the sill of a window or the doorstone of a door. One or two wings or hung sashes are mounted on the fixed frame by means of articulation hinges and comprise, in turn, a sash bearing a glass panel or a double panel held in position by means of removable glazing strips.
The second type comprises a fixed frame to which a frame(s) or εash(eε) are hinged, each of which includes a peripheral frame and a glass panel or double panel which is glued to it.
The third type includes a glass panel with no peripheral frame, which is equipped with closing hardware and hinges for its direct anchoring to a support. Such a solution, however, does not result in a door or window providing a sealed closing and it is why the same is only adopted in internal partitions or equivalent applications.
Apart from the third type which is necessarily of limited use, the other two mostly adopted types comprise a fixed frame and one or more moving frames for wings or hung sashes. The provision of a fixed bearing frame obviously requires a number of operations to be carried out, such as weldings in the case of iron structures or bonded joints in the case of structures of plastic material (e.g. polyviny lchlor ide - PVC) or the application of mounting brackets in the case of frames made of aluminum or wood structural shapes and gluing especially with wooden frames.
The main object of the present invention is to provide a new technical solution concerning the structuration of a double panel structural shape frame, so as to obtain a considerable simplification in the production process of door or window frames made either of metal alloy or synthetic material, with respect to conventional frames, thereby attaining substantial advantages so far both a reduction in the number of used components and the useful transparent area for the light coming in from outside, the window or door opening being equal, are concerned.
Another object of the present invention is to provide a new door or window frame structure, which makes it possible to eliminate the fixed frame in the case of a window that cannot be opened or the wing sash in the case of door or window frame that can be opened. According to a first aspect of the present invention there is provided a double panel door or window frame structure having a single peripheral frame which also acts as peripheral spacer for the double panel. According to another aspect of the present invention there is provided a method of manufacturing double panel door or window frames, which comprises cutting in size at least a pair of panels made of glass or another transparent material, arranging a peripheral spacer between the or each pair of panels, applying a sealing material along the borders of the peripheral spacer, and assembling the panels onto the peripheral spacer by means of a suitable adaptor, possibly after suitable humidity absorbing salts, pressing of the panels thus assembled and outer sealing between panels and spacer or spacers to obtain a stable sealed double panel frame, and is characterised in that the or each peripheral spacers extend beyond and around the glass panels to form a dummy frame integral with the sealed double panel structure.
If desired, air can be emptied from the inner space of the sealed double panel structure or a gas can be supplied therein through a suitable check valve.
Further aspect and advantages of the present invention will better appear from the following detailed description of some presently preferred embodiments thereof given by way of non limiting examples with reference to the accompanying drawings in which:
Figure 1 is a partial cross-sectional view of a sealed or insulated double panel structure having a peripheral built-in mounting frame and panels glued to a spacer section so as to be co-planar therewith;
Figure 2 is a partial cross-sectional view of a sealed double panel structure according to the present invention ith panels arranged and glued into respective grooves formed in the peripheral spacer section provided with a handle; Figure 3 shows a partial cross-sectional view of a sealed double panel structure according to the invention, which is mounted on a doorpost or a windowpost and having a rabbet formed by the inner panel of the sealed double panel structure;
Figure 4 is a partial plan view in cross-sectional of a sealed double panel structure according to the invention which forms a wing of a door or window
mounted for rotation on a fixed frame; and Figure 5 shows a partial cross-sectional view of a sealed double panel structure provided with an inner lower groove or seat for accommodating dehydrating products; and
Figure 6 is a diagrammatic front elevation view of two window wings according to the invention with no mobile frame and mounted on a fixed frame.
In the Figures of the accompanying drawings the same or similar parts or components have been indicated with the same reference numerals. With reference to the above listed Figures, it will be noted that a door or window frame in accordance with the present invention comprises a pair of panels 1 and 2 of glass or another suitable transparent material, which are cut out in size and peripherally glued and sealed, e.g. by means of a butylic sealant, to a peripheral frame 3 made of metal or of a suitable plastics material or of composite materials (organic-inorganic, organic- organic, inorganic-inorganic) or a combination of such materials. The frame 3 acts both as a spacer to delimit an inner space or chamber 4 of the sealed double panel structure and as a stiffening structural element replacing the frame of a conventional wing.
The peripheral frame 3 may consist of an extruded section either of metal, such a light alloy, or of synthetic material, e.g. PVC.
Figure 1 shows a frame comprising a tubular section, which has two opposite side shoulders 5 and 6, each of which delimits a step seat for receiving a respective glass panel 1 or 2 flash with its peripheral border, with the interposition of a sealant layer 7. On the opposite side, the tubular section 3 has a side extension 8 which projects as an extension of and flash with the inner panel 1, so as to act as an abutting rabbet, possibly formed with a groove for receiving a sealing gasket 9.
In Figure 2 the frame 3 comprises an L-shaped section, in one wing of which two side grooves 10 and
11 are formed for receiving the panels 1 and 2 of the sealed double panel structure. In this embodiment each glass panel 1 and 2 receives on both its faces a sealant layer 7. The other wing of the spacer section 3 bears a control handle 12, whereas a check valve 13 for emptying air from the space 4 is provided between the panels 1 and 2.
The embodiment of Fig. 3 includes a mobile frame 3 which also forms the spacer between the glass panels 1 and 2 that consists of a tubular section.
The inner panel 1 extend beyond the side of section 3 to form an abutment rabbet of the mobile wing against a fixed frame 14 similar to that shown in Fig. 4. Section 3 also has a gasket receiving groove 9a for sealing purposes.
Figure 4 shows a further embodiment of a sealed double panel structure according to the present invention having a tubular spacer section 3 which delimits two abutting rabbets with respective sealing gaskets 9 against a fixed frame 14 secured to windowposts 15 and a window sill 16.
The embodiment shown in Fig. 5 comprises a groove 17 formed in the inner portion 3a extending between panels 1 and 2 of the bottom section of spacer 3 and arrange to locate dehydrating substances in the space 4.
As shown in Fig. 6 , owing to the fact that the
RECTIFIED SHEET (RULE 91)
I SA/ E P spacer 3 also acts as a stiffening frame for the sealed double panel structure, mobile frame conventionally provided around the double panel structure is omitted, which considerably simplifies the construction of a door or window frame and makes available a larger area for the transparent panels 1 and 2.
Such a solution also entails substantial modifications in the process of manufacturing a sealed double panel structure, since it implies the use of a spacer frame which also acts as a stiffening structural element to obtain a finished wing or a door or window frame, and thus the double panel structure does not need to be in turn mounted in a further support and reinforcing frame. Should such a structure be designed to close a fixed window opening, it can be directly mounted in the window opening, whereas if the same is designed to form a mobile wing or a sash or hung-sash, it can be secured to a fixed frame by means of any suitable metal hardware, even of conventional type. All the operations up to now involved with the assembling of both the mobile frame and the double panel structure on the mobile frame are thus dispensed with.
Of course, the peripheral configuration of the double panel structures according to the present invention can be any according to the requirements, i.e. even different from the usual rectangular shape. The door or window frame structure described above is susceptible to numerous modifications and changes within the protection scope as defined by the tenor of the claims.
Materials as well as dimensions could be any according to requirements.

Claims

1. A sealed double panel door or window frame structure comprising at least one pair of panels of glass or another transparent material held spaced apart by a peripheral spacer, characterised in that the said peripheral spacer comprises a stiffening structural frame.
2. A window or door frame structure according to the claim 1, characterised in that the said stiffening frame comprises sections of metal or synthetic material.
3. A window or door frame as claimed in claim 1 or 2, characterised in that the said stiffening frame has a respective receiving seat for each panel of glass synthetic material.
4. A window or door frame as claimed in any previous claim, characterised in that the glass or synthetic material panel that in use is placed on the inner side delimits a rabbet with respect to the frame.
5. A window or door frame according to anyone of the claims 1 to 4, characterised in that the stiffening frame delimits at least one abutment rabbet against a fixed mounting frame of the structure.
6. A window or door frame as claimed in claim 5, characterised in that the said stiffening frame has at least one gasket seat at the or each rabbet.
7. A window or door frame as claimed in any previous claim, characterised in that the said peripheral spacer is formed with a seat arranged to contain dehydrating products for space delimited by the said panels and the said spacer.
8. A method of manufacturing double panel door or window frames, which comprises cutting in size at least a pair of panels made of glass or another transparent material, arranging a peripheral spacer bet ween the or each pair of panels, applying a sealing material along the borders of the peripheral spacer, and assembling the panels onto the peripheral spacer by means of a suitable adaptor, pressing of the panels thus assembled and outer sealing between panels and spacer or spacers to obtain a stable sealed double panel frame, and is characterised in that the or each peripheral spacers extend beyond and around the panels of glass or of transparent material to form a dummy frame integral with the sealed double panel structure.
9. A method as claimed in claim 8, characterised in that the inner space of the sealed double panel frame is emptied of air.
10. A method as claimed in claim 8 or 9, characterised in that it comprises replacement of the inner air of the sealed double panel frame with a suitable gas.
11. A method as claimed in claim 9 or 10, characterised in that it comprises placing suitable humidity adsorbing products in the inner space of the sealed double panel frame.
PCT/EP1996/002226 1995-05-30 1996-05-23 Double panel door or window frame structure WO1996038646A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU59997/96A AU5999796A (en) 1995-05-30 1996-05-23 Double panel door or window frame structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVR95A000047 1995-05-30
IT95VR000047A IT1278833B1 (en) 1995-05-30 1995-05-30 WINDOW FRAME WITH GLASS

Publications (1)

Publication Number Publication Date
WO1996038646A1 true WO1996038646A1 (en) 1996-12-05

Family

ID=11428022

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/002226 WO1996038646A1 (en) 1995-05-30 1996-05-23 Double panel door or window frame structure

Country Status (3)

Country Link
AU (1) AU5999796A (en)
IT (1) IT1278833B1 (en)
WO (1) WO1996038646A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19802663A1 (en) * 1998-01-24 1999-08-05 Ver Glaswerke Gmbh Window or door casement with two or more glass panes
FR2776009A1 (en) * 1998-03-13 1999-09-17 Eric Hor A profile forming the frame of a double glazed unit is inexpensive to produce
EP1020606A3 (en) * 1999-01-18 2001-11-28 GEZE Glas Design GmbH Frameless glass-wing as the movable or fixed wing of a door, window, facade or glass wall
EP2757221A3 (en) * 2013-01-21 2016-11-16 Pavel Kuban Glass panel for construction opening

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH426183A (en) * 1964-11-19 1966-12-15 Cimei Berardo Insulating glass panel
LU56291A1 (en) * 1968-06-18 1968-09-30
DE1944084A1 (en) * 1968-08-31 1970-03-05 Superseal Corp Sealed double glazing unit
DE2041038A1 (en) * 1969-08-18 1971-02-25 Asmussen & J Weber Handel Og H Process for the production of windows, doors or the like with two or more panes as well as the connection device to be used in the process
FR2297314A1 (en) * 1975-01-13 1976-08-06 Jugla Gmbh MULTI-WINDOW INSULATION GLAZING, PROCESS AND BORDER USED IN ITS MANUFACTURING
DE3402323A1 (en) * 1984-01-24 1985-08-01 Interpane Entwicklungs- und Beratungsgesellschaft mbH & Co. KG, 3471 Lauenförde Process for producing an insulating glazing consisting of at least two panes
DE4343521A1 (en) * 1992-12-22 1994-06-23 Buva Rat Bouwprod Bv Double glazed window or door structure with glass pane spacers

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH426183A (en) * 1964-11-19 1966-12-15 Cimei Berardo Insulating glass panel
LU56291A1 (en) * 1968-06-18 1968-09-30
DE1944084A1 (en) * 1968-08-31 1970-03-05 Superseal Corp Sealed double glazing unit
DE2041038A1 (en) * 1969-08-18 1971-02-25 Asmussen & J Weber Handel Og H Process for the production of windows, doors or the like with two or more panes as well as the connection device to be used in the process
FR2297314A1 (en) * 1975-01-13 1976-08-06 Jugla Gmbh MULTI-WINDOW INSULATION GLAZING, PROCESS AND BORDER USED IN ITS MANUFACTURING
DE3402323A1 (en) * 1984-01-24 1985-08-01 Interpane Entwicklungs- und Beratungsgesellschaft mbH & Co. KG, 3471 Lauenförde Process for producing an insulating glazing consisting of at least two panes
DE4343521A1 (en) * 1992-12-22 1994-06-23 Buva Rat Bouwprod Bv Double glazed window or door structure with glass pane spacers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19802663A1 (en) * 1998-01-24 1999-08-05 Ver Glaswerke Gmbh Window or door casement with two or more glass panes
DE19802663C2 (en) * 1998-01-24 2001-11-22 Saint Gobain Window or door sash made of two panes of glass
FR2776009A1 (en) * 1998-03-13 1999-09-17 Eric Hor A profile forming the frame of a double glazed unit is inexpensive to produce
EP1020606A3 (en) * 1999-01-18 2001-11-28 GEZE Glas Design GmbH Frameless glass-wing as the movable or fixed wing of a door, window, facade or glass wall
EP2757221A3 (en) * 2013-01-21 2016-11-16 Pavel Kuban Glass panel for construction opening

Also Published As

Publication number Publication date
ITVR950047A0 (en) 1995-05-30
ITVR950047A1 (en) 1996-11-30
AU5999796A (en) 1996-12-18
IT1278833B1 (en) 1997-11-28

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