EP0029984A1 - Verre laminé isolant et procédé pour sa fabrication - Google Patents

Verre laminé isolant et procédé pour sa fabrication Download PDF

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Publication number
EP0029984A1
EP0029984A1 EP80107311A EP80107311A EP0029984A1 EP 0029984 A1 EP0029984 A1 EP 0029984A1 EP 80107311 A EP80107311 A EP 80107311A EP 80107311 A EP80107311 A EP 80107311A EP 0029984 A1 EP0029984 A1 EP 0029984A1
Authority
EP
European Patent Office
Prior art keywords
plastic profile
barrier layer
glass
groove
vapor diffusion
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
EP80107311A
Other languages
German (de)
English (en)
Other versions
EP0029984B1 (fr
Inventor
Wilhelm Frank
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.)
Wilhelm Frank GmbH
Roto Frank AG
Original Assignee
Wilhelm Frank GmbH
Roto Frank 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 Wilhelm Frank GmbH, Roto Frank AG filed Critical Wilhelm Frank GmbH
Publication of EP0029984A1 publication Critical patent/EP0029984A1/fr
Application granted granted Critical
Publication of EP0029984B1 publication Critical patent/EP0029984B1/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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/9604—Welded or soldered joints
    • E06B3/9608—Mitre joints
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/64—Fixing of more than one pane to a frame
    • 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
    • E06B3/667—Connectors therefor
    • 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
    • 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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • E06B3/968—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members
    • E06B3/9684—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members by hooking protrusions on the connecting piece in openings of the frame member, e.g. by snap-locking
    • E06B3/9685—Mitre joints

Definitions

  • the invention relates to a multi-pane insulating glass with at least two parallel panes which are surrounded by a frame formed from plastic profile bars, each pane engaging with its edge in a glass retaining groove of the frame and between at least part of the groove wall and the pane engaging therein there is an adhesive sealant and the frame has a foil-like vapor Diffusion barrier layer at least in the area between the adjacent panes.
  • Plastic profiles offer many advantages over other materials, such as wood, aluminum and the like. Like., But they are not vapor diffusion tight. For this reason, when using plastic profile bars for such a multi-pane insulating glass, a vapor diffusion barrier layer must be provided, which prevents or at least considerably complicates the penetration of water vapor into the space between the panes.
  • the vapor diffusion barrier layer is embedded in the plastic profile rod when it is extruded.
  • this method of production is relatively complex and, on the other hand, it is problematic to carry out the barrier layer up to the edge of the profile bar.
  • the shape of the barrier layer is largely predetermined by the cross-sectional shape of the plastic profile rod, which leads to a compromise in the formation of the vapor barrier.
  • the object of the invention is to provide a multi-pane insulating glass of the type mentioned, which is particularly special with the simplest and therefore most economical construction good design of the vapor barrier with a frame made entirely of plastic with the exception of the vapor diffusion barrier layer.
  • the invention proposes that the multi-pane insulating glass is designed according to the preamble of claim 1 in accordance with the characterizing part of the first claim.
  • the two-part design of the plastic profile bars eliminates the expensive process of embedding the vapor diffusion barrier layer when extruding the plastic profile. Instead, the film-like vapor diffusion barrier layer is placed on one part of the plastic profile rod and subsequently connected to the other plastic profile part. The barrier layer can easily extend over the entire width of the space between the two panes.
  • the material for the plastic profile bars is primarily polyvinyl chloride (PVC).
  • a preferred embodiment of the invention provides that the two plastic profile rod parts are held together by means of a snap-in or snap-in connection device and the connection device is at the same time a holding device for the film-like vapor diffusion barrier layer.
  • the one plastic profile bar part has essentially the shape of a U-rail and the free ends of the legs are each designed as one half of the snap-in connection device and that the one plastic profile bar part forms at least part of a spacer for the washers.
  • the two-part design of the plastic profile bars means no additional effort, because the one plastic profile bar part can still be used as a spacer or at least as part of the latter and, even in the case of previously known multi-pane insulating glasses, the spacer is a separately manufactured part.
  • the snap or snap connection of the two parts of the plastic profile bars allows the use of the same material and thus the formation of the spacer made of plastic, which is much more advantageous than the use of the known aluminum spacers.
  • An object of the invention is also seen here. Otherwise, the other plastic profile rod part is the main component of the plastic profile rod and thus the frame.
  • a further embodiment of the invention provides that the film-like vapor diffusion barrier layer to form a chamber for a moisture-absorbing agent is overlapped by the U-central web of the one plastic profile rod part, the vapor diffusion barrier layer resting on the other plastic profile part.
  • the support surface is expediently designed to be flat, which enables the use of a flat barrier film.
  • An aluminum foil is preferably used for the latter.
  • a particularly advantageous variant of the invention provides that the longitudinal edges of the film-like vapor diffusion barrier layer the snap-in connection device of the two Protect plastic profile rod parts and extend into the interior of the glass retaining grooves.
  • the flexible material of the barrier layer film allows the protruding longitudinal edge to be shaped in any way and thus the diffusion path in the area of the glass holding groove to be designed as required. The longer you choose the vapor diffusion path, the more effective this vapor diffusion barrier is.
  • the protruding longitudinal edge of the film-like vapor diffusion barrier layer advantageously extends into the glass holding groove approximately perpendicular to the pane plane before the pane is inserted.
  • the edge of the pane presses the protruding longitudinal edge of the barrier layer inwards, as a result of which both edges lie flat against one another.
  • the edge of the barrier layer protruding into the latter can be bent inwards.
  • the protruding longitudinal edge of the film-like vapor diffusion barrier layer extends inclined to the pane plane in the direction of the mouth of the glass holding groove before the pane is inserted, and the free edge of the longitudinal edge thereby a distance from the inner wall of the outer web of the glass retaining groove.
  • a strand or a bead of silicone is placed on the base of the glass holding groove, while a bead of a polysulfide, such as Thiokol (registered trademark) and the like, is applied to the outwardly facing surface of the barrier layer edge.
  • Silicone has particularly good adhesive properties, while Thiokol is characterized by rapid setting.
  • the longitudinal edge of the barrier layer protruding into the glass holding groove can be kept wider than in the first embodiment and consequently, when the pane is inserted, it clings to a larger area than is the case with the first embodiment. This not only benefits the better connection, but also the extension of the diffusion path and thus the improvement of the vapor barrier.
  • each glass holding groove there is a sealing strip, which is preferably integrally formed on both sides and extends in the interior thereof.
  • These sealing strips take on the task of centering the pane as well as sealing the glass retaining groove from the outside.
  • the penetration of dust and moisture into the glass holding groove is prevented by these sealing lips and, on the other hand, they prevent the adhesive sealant from escaping when the pane is inserted into the glass holding groove.
  • the adhesive sealant in the glass holding groove is subjected to a compression by the disk, which ensures that the adhesive sealant is pressed even into the most distant groove and corner of the glass holding groove.
  • a first sealing strip of each glass retaining groove is expediently molded onto the one plastic profile rod part and a second sealing strip onto the other plastic profile rod part, the first sealing strip being designed as a soft sealing strip and the second as a hard sealing strip. Since the inside sealing strips of each glass retaining groove are softer than the outside sealing strips, the glass pane can be underneath Influence of the compression pressure at best against the soft sealing strip and thus against the spacer. This means that the adhesive sealant in the gap between the pane and the spacer is under a pressure which is sufficient to completely fill this gap. Another advantage of using at least one soft sealing strip is that the gap formed by the two sealing strips can be elastically widened and chipping at the edge of the pane is prevented when it is inserted.
  • the formation of the plastic test part from two parts or the use of a plastic spacer also proves its worth, because the sealing strip on the spacer side can be molded onto the spacer.
  • plastics technology it is now easily possible to form part of the cross-section with a different hardness than the rest of the cross-section. In this respect, it is therefore not a problem to produce the plastic profile rod part or the spacer with the necessary hardness and to form a sealing strip which is softer in comparison therewith.
  • At least the first sealing strip advantageously has an approximately wedge-shaped shape and preferably runs inclined into the interior of the glass holding groove. As soon as the compression increases when the pane is pressed into the glass retaining groove, at least the softer sealing strip is raised by the adhesive sealant and thereby pressed even more firmly against the pane.
  • the groove side walls of the glass holding grooves are preferably roughened, in particular provided with longitudinal grooves or the like, in order to achieve better anchoring of the adhesive sealing compound.
  • the lower tooth can be used in cooperation with the connecting device for the two plastic profile rod parts to automatically give the projecting longitudinal edge of the vapor diffusion barrier layer a predetermined position in the glass holding groove after the plastic profile rod parts have been assembled.
  • This lowermost tooth or the like can serve as a deflector or stop for the longitudinal edge of the film.
  • a further embodiment of the invention provides that there is a longitudinal support strip or the like.
  • This support strip or the like forms a stop at which the insertion movement of the pane into the glass holding groove ends. It ensures that there is still adhesive sealant at least below part of the front edge of the pane. Since the support strip or the like prevents the pane from being lowered to the bottom of the glass retaining groove, the multi-pane insulating glass according to the invention can be used to harden the adhesive. Store the sealant vertically in a very advantageous and space-saving manner.
  • the plastic profile rods prefferably be attached to the panes when they are in the vertical position, so that even the largest insulating glass panes can be produced with a minimal space requirement.
  • the support strip or the like can be attached to the bottom of the glass retaining groove in the middle or offset, ie the pane does not necessarily have to be supported in the central region of its front edge.
  • a special embodiment of the invention is characterized in that the inner wall of each glass holding groove is formed in its outer region by one plastic profile rod part and in its inner region by the other plastic profile rod part, on which the outer wall of each glass holding groove is molded, and in that one web of the other plastic profile rod part is formed at the same time forms the inner part of the glass holding groove and part of a fastening groove for fitting parts, which is open opposite to the glass holding groove.
  • the inner wall of each glass holding groove is formed in its outer region by one plastic profile rod part and in its inner region by the other plastic profile rod part, on which the outer wall of each glass holding groove is molded, and in that one web of the other plastic profile rod part is formed at the same time forms the inner part of the glass holding groove and part of a fastening groove for fitting parts, which is open opposite to the glass holding groove.
  • a very important design of the multi-pane insulating glass, the frame of which consists of mitred plastic profile bars, can be seen in the fact that on everyone Miter surface the glass holding grooves are connected to each other via a cross channel accessible from the outside.
  • the glass-holding grooves are filled in by the adhesive sealant when the panes are inserted up to their miter ends, so that no sealing problems occur at this point. Accordingly, the critical point is only the connection of the two miter surfaces. If you now connect the two glass retaining grooves at each corner to each other via a cross channel, you can introduce a flowable, curable sealant, for example injection, through the bore that leads to the outside.
  • the miter ends of the U-legs of a plastic profile rod part are provided with a recess on their area assigned to the chamber for moisture-absorbing means, and these are provided at both ends by means of a plug or the like. is closed, each stopper forming a wall of the transverse channel.
  • the stopper not only prevents penetration of the subsequently injected sealing material between the grains of the moisture-absorbing agent, but rather creates the conditions for generating sufficient pressure in the injected sealing material so that it squeezes into the last crack and thus a 100 percent seal in guaranteed this area.
  • Each transverse channel is advantageously accessible via a bore and filled with a sprayable sealant.
  • the invention also relates to a method for producing the multi-pane insulating glass with at least two parallel panes, which are surrounded by a frame made of plastic profile bars with miter surfaces, each pane engaging with its edge in a glass holding groove of the frame and between at least one part an adhesive sealant is located in the groove wall and the pane engaging therein, and the frame has a film-like vapor diffusion barrier layer at least in the region of the space between the panes.
  • the task is to create a process for the production of this multi-pane insulating glass which, with the use of simple and inexpensive basic elements, enables rapid, problem-free, space-saving production which meets the requirements for high quality of the framed multi-pane insulating glass.
  • the plastic profile rods or the plastic profile rod parts can be produced in a simple manner by extrusion, preferably from PVC (polyvinyl chloride).
  • PVC polyvinyl chloride
  • the vapor diffusion barrier layer which preferably consists of an aluminum foil, is fastened at the same time.
  • the profile bars are preferably attached to the cleaned and spaced disks in such a way that one of these profile bars is held in a suitable manner and the disks are mounted thereon in a vertical position. Subsequently, the remaining three profile bars are pushed onto the previously formed unit.
  • the loose plastic profile rods are advantageously mitered after the plastic profile rod parts have been joined together, so that smooth, continuous miter surfaces result and the film-like vapor diffusion barrier layer extends into the miter surfaces.
  • a further development of the invention is characterized in that for establishing a connection between each glass Retaining groove and the associated end of the transverse channel for the sealant, the front ends of the plastic profile bars serving as spacers are provided on both sides with a recess.
  • the recesses can be made, for example, by milling the front ends of a plastic profile rod part at the relevant points or by punching the recess.
  • Another embodiment of the invention is characterized in that the one, at least partially forming a spacer, plastic profile rod part of the loose profile rods is provided with holes, which are punched in particular after assembly. Punching in the assembled state is possible because the surface in question of one section part has a sufficiently large distance from the preferably parallel surface of the other section part, which is necessary to form a chamber for the moisture-absorbing agent.
  • web recesses, bores and the like for fitting parts are made on the plastic profile bars before the adhesive sealant is introduced.
  • the implementation of this operation on the loose profile bars is important because the web recesses and the like are also used, for example, for inserting holding elements with which the profile bars are held together during the curing of the adhesive sealant.
  • a moisture-absorbing agent be filled into the chamber formed by the vapor diffusion barrier layer and the one plastic profile rod part and closed at one end by means of a stopper, and then the other end of the chamber is also closed by means of a stopper. It is expedient to introduce the moisture-absorbing agent into the chambers of the frame prior to the formation of the frame, because one can then dispense with an outward-opening fill opening, the sealing of which would require a complex operation. In addition, the complete filling of the chamber of each individual profile bar is easier and safer to carry out than the filling of a peripheral chamber of the finished frame.
  • An advantageous development of the invention is characterized in that the protruding longitudinal edges of the vapor diffusion barrier layer protruding into the glass holding grooves the introduction of the adhesive sealant are at least largely bent into the interior of their glass holding groove. This ensures that they assume their intended position correctly in the final assembly position of the panes and, on the other hand, this facilitates the introduction of the adhesive sealant.
  • Another variant of the invention is characterized in that on both sides of the protruding longitudinal edge of the vapor diffusion barrier layer protruding into each glass holding groove, a strand of adhesive sealant is introduced, in particular injected, and subsequently these longitudinal edges are pressed into the glass holding groove by the entering edge of the pane while nestling against the latter will. Since the two strands of adhesive sealant are separated from one another by the longitudinal edge of the vapor diffusion barrier layer, different adhesive sealants can be used. In this case there is a different adhesive sealant in the final assembly position of the pane, for example on its outward-facing surface than on its inward-facing surface.
  • this adhesive sealant layer when the insulating glass is used later and also with regard to the connection of the various Materials using the adhesive sealant can be advantageous. If necessary. you can bend the longitudinal edge of the barrier layer slightly downwards after inserting the lower adhesive sealant strand. The introduction of different adhesive sealants on both sides of the longitudinal edge of the barrier layer is, however, not absolutely necessary; rather, two strands of the same material can also be used.
  • Another embodiment of the invention provides that the disks are inserted into the lower plastic profile rod in an approximately vertical position and then the three remaining plastic profile rods are plugged onto the free disc edges.
  • the adhesive sealant When the panes are pressed into the glass holding grooves, the adhesive sealant is displaced and a small amount of the miter surfaces can also escape. As a result, it is usually not necessary to coat the miter surfaces with adhesive sealant. Because the adhesive sealant takes some time to reach its final state and harden, the profile bars must be held together in a suitable manner to ensure a tight corner connection. This will In a further embodiment of the invention it is proposed that the corners of the frame formed from plastic profile bars are held together by means of, in particular, insertable and / or snap-in corner brackets, the corner brackets being fastened before the sealant is injected. The latter is injected into the longitudinal channel connecting the two glass retaining grooves in the miter area.
  • a firm pressing together of the miter surfaces requires a correspondingly precise design of these corner angles and precise recesses, in particular notches or the like. If one chooses A catching or verhakende compound of the corner angle with the two profile bars of this corner, so it is possible to particular fasteners for the corner angles, such as od screws. O dispense the like. If you choose the corner angle to be particularly small, which is advantageous in itself, and assigns it, for example, to the area of the one pane, it can be advantageous if an element is also attached in the area of the other pane which holds the profile bars together at this point .
  • an additional angle in addition or as an alternative to the corner angle, an additional angle, in particular a plastic angle, is inserted into an outer fastening groove and is preferably connected to the frame by means of ultrasound, wherein the additional angle is fixed before the sealant is injected.
  • Both angles and the like can be used in suitable grooves of the profile bars, which can be easily molded when extruding the PVC profile bars.
  • window fittings it is very advantageous to mount window fittings to form a window sash. This is not a problem due to the use of profiled bars and in particular also easily possible due to the punched-out and the like. Furthermore, seals can also be inserted into suitable, circumferential grooves of this wing without any problems.
  • the framed multi-pane insulating glass consists of two panes 4, 5 engaging with their edges in glass retaining grooves 1, 2 of a frame 3.
  • the frame 3 is formed from four miter-cut plastic profile bars 6 and 7 that are at least in pairs of the same length.
  • Each plastic profile bar 6, 7 in turn consists of the plastic profile bar parts 8 and 9, which are held together by means of a snap-in or latching connecting device 10.
  • One of the plastic profile rod parts 9 has a substantially U-shaped cross section and, in the exemplary embodiment in FIG. 4, forms the respective inner flank of the glass holding grooves 1 and 2. In FIG. 5, the two U legs 11 and 12 are kept somewhat shorter, which is why one Plastic profile rod part 9 forms only the outer half of the inner flank of the two glass retaining grooves 1 and 2.
  • the other plastic profile rod part 8 represents i 1 the essential part of the plastic profile rod 6 and 7 respectively. Accordingly, the one plastic profile rod part 9 forms a spacer 13 (FIG. 4) or at least the essential part of a spacer 13 (FIG. 5) for the two disks 4 and 5.
  • the disks 4 and 5 and the plastic profile bars 6 and 7 are held together with the aid of an adhesive sealant 14.
  • an adhesive sealant 14 and 15 can also be used. Silicone and thiokol (registered trademark) are then preferably used. Further details are explained below.
  • plastic in particular the PVC used here in a preferred manner, is not water vapor-tight, and no water vapor should penetrate from the outside into the space 16 between the two panes 4 and 5, because otherwise the panes 4, 5 steam up on the inside, steam diffusion must be carried out Barrier layer 17 are installed.
  • It preferably consists of an aluminum foil.
  • the connecting device 1 0, with which is serving as the spacer 13 is a plastic part rofilstab- p.
  • the connecting device 1o consists, for example, of a thick free end 18 of each U-leg 11, 12 of a plastic profile rod part 9 and a respective narrowing outwardly engaging longitudinal groove 19 of the other plastic profile rod part 8.
  • the width of the vapor diffusion barrier layer 17 is now chosen to be larger than the distance between the two snap-in longitudinal grooves 19 or the like, so that the longitudinal edges 2o and 21 over the connection Withstand direction 1o and extend into the interior of the glass retaining groove 1 or 2.
  • the longitudinal edge 2 0 , 21 runs perpendicular to the central plane of the glass holding groove 1 , 2 or . to the plane of the disc 4, 5 (FIG. 5) or inclined at an angle to it, the free longitudinal edge pointing outwards (FIGS. 4, 6 and 7).
  • the sealing strip 26 is on the one plastic professional. Compartment 9 molded, while the sealing strip 27 is made in one piece with the other plastic profile rod part 8.
  • the first sealing strip 26 is designed as a so-called soft sealing strip, i.e. it consists of a softer material than the plastic profile rod part 9.
  • the hardness of the second sealing strip 26 is at least approximately identical to that of the plastic profile rod part 8 and preferably also that of the plastic profile rod part 9. At least the first Sealing strip 26 has a wedge-shaped cross section.
  • the gap between the two sealing strips 26, 27 is narrower than the thickness of the disc 4, 5, so that the resilient first sealing strip 26 is bent inwards when the disc 4, 5 is pressed into its glass holding groove 1, 2.
  • the free edge of the pane displaces the adhesive sealant 14 or 14 and 15 therein when it is pushed into the glass holding groove 1, 2, so that it rises along the groove wall of the glass holding groove 1, 2.
  • the two sealing strips 26 and 27 also prevent the adhesive sealant 14, 15 from escaping to the outside. Due to the compression occurring in the interior of the glass holding groove 1, 2, the adhesive sealant 14, 15 is pressed into all the cracks and, moreover, the inwardly bent sealing strip 26 is also firmly pressed onto the assigned surface of the pane edge.
  • the pressure between the pane 4, 5 and the outer web 28 of the glass retaining groove 1, 2 is greater than the pressure on the other side of the pane 4, 5, the latter deflects towards the spacer 13. This is possible due to the elastic property of the sealing strip 26. Otherwise they are The walls of the glass retaining grooves 1, 2 are serrated, roughened or similarly uneven. This achieves both an increase in surface area and better anchoring of the adhesive sealant 14, 15 in the glass holding groove. 1, 2.
  • a strand of adhesive sealant 14, which is preferably made of silicone, is first attached to the groove base. Subsequently, the protruding longitudinal edge 21 of the vapor diffusion barrier layer 17 can be pressed down a little and a second strand of an adhesive sealant 15 made of polysulfide can be laid above the longitudinal edge 21. If you then press the edge of the pane into the glass retaining groove 2, there is a silicone layer below the now angularly curved longitudinal edge 21 and to the right of the pane 4 in the glass retaining groove 2, while the space 16 between the pane 4 and the spacer 13 with polysulfide, such as Thiokol (registered trademark) is filled out.
  • Thiokol registered trademark
  • the latter combines particularly well with the plastic as well as the glass and the material of the vapor diffusion barrier layer 17, for example aluminum.
  • D is pressed directly against the polysulfide of a periphery of the disc 4, is formed between the angled longitudinal edge 21 of the steam diffusion barrier layer 17 and the disk 4 a thin polysulfide layer, which ensures a vapor-tight connection between the pane 4 and the vapor diffusion barrier layer 17.
  • the angled longitudinal edge 21 gives a comparatively long blocking section.
  • Thiokol registered trademark
  • a comparable adhesive sealant save the application of a so-called primer at this connection point.
  • a single adhesive sealant for example silicone
  • This longitudinal edge 21 takes on the final shape when the pane 4, 5 is inserted.
  • the adhesive sealant 14, 15 can also escape somewhat on the miter surfaces 29 and that is sufficient in the subsequent formation of the Frame 3 for sealingly connecting the mutually facing ends of the profile bars 6, 7 forming the spars.
  • a corner bracket 31 is inserted into a frame groove 3o in each corner, and carries an extension 32 on each of its legs, which extends into a web recess 33 engages and is supported on the edge 34 of the web recess 33 adjacent to the miter surface 29 (FIG. 3).
  • corner brackets 31 are located in the area of the glass holding groove 2, it is advantageous if special elements are also attached in the area of the glass holding groove 1.
  • additional angles 35 are used at the four corners, which can in particular consist of plastic. They are inserted into a fastening groove 36 and are preferably connected to the plastic profile bars 6, 7 by ultrasonic welding. These angles 35 are made of metal in FIG. 3 and are equipped with threads for screwing in threaded bolts 47.
  • the adhesive sealant 14, 15 can be set with the insulating glass standing vertically. It is therefore expedient to attach the frame 3 to the vertically standing panes 4, 5.
  • the penetration of water vapor into the space 16 between the panes 4 and 5 is due to the favorable arrangement and design of the vapor diffusion barrier 17 not possible.
  • the miter surfaces 29 form critical points.
  • the two glass retaining grooves 1, 2 of the two profile rod ends of each corner are bridged by an injectable sealant 41. It is applied with such pressure that it squeezes into all the cracks in this area and thus securely seals the miter surface 29 inwards.
  • the two U-legs 11, 12 of the plastic profile rod part: 9 are provided in the miter region with recesses 43 which extend to the vapor diffusion barrier layer 17, as shown in FIG.
  • the sealant 41 can thus also contact the inward-facing surface of the barrier layer 17.
  • the web 22 has at least one of the two profile rod ends with a bore 45, to which a corresponding spray nozzle can be attached.
  • the spray nozzle is pulled off, which then also fills the bore 45, as illustrated in FIG. 1 of the drawing.
  • the two are so that the sealing means 41 cannot penetrate between the grains of the moisture-absorbing means 24 ends of the chamber 23 assigned to each corner are closed by means of a stopper 46.
  • This has a cap-like shape, the opening being assigned to the transverse channel 42, so that the stopper 46 can also be filled with sealant 41.
  • the two plugs 46 thus also limit the transverse channel 42 at the same time.
  • the plastic profile bars 6, 7 or plastic profile bar parts 8, 9 are produced by extrusion and brought to the necessary length.
  • the vapor diffusion barrier layer 17, which consists of an aluminum foil, is placed on the web 22 of the plastic profile rod part 8.
  • the plastic profile rod part 9 is placed over it and the two plastic profile rod parts 8, 9 are clipped together by latching the connecting devices 10.
  • so-called yard goods for example six-meter-long profile rod bars, in which the barrier layer 17 has already been applied, and then that To cut to length. This has the advantage that the vapor diffusion barrier layer 17 does not have to be reworked after cutting or miter sawing.
  • the recesses 43 are now made at the two miter ends by milling, for example with the aid of an end mill.
  • the one plastic profile rod part 9 is provided with the holes 25. They can be drilled or preferably also punched without a die.
  • the profile bar part 8 As well as the web recesses 33 and the bore 45.
  • each chamber 23 After the moisture-absorbing agent 24 has been filled in, the two ends of each chamber 23 are closed with the aid of a stopper 46.
  • At least one strand of adhesive sealant 14, 15 is now introduced into the glass holding grooves 1, 2. If necessary, at the same time or beforehand, in the case of two strands, possibly also after the lower strand has entered, the longitudinal edge 21 of the vapor diffusion barrier layer 17 projecting beyond the connecting device 10 is bent or at least pre-bent.
  • the plastic profile rod 7 prepared in this way is now inserted into a profile receptacle of a glass reef.
  • the two cleaned and dried panes 4, 5 are then fed to the glass reef at a predetermined distance and preferably upright. After aligning the washers 4, 5 and the lower plastic profile rod 7, both are put together.
  • the glass holding grooves 1, 2 are completely filled with adhesive sealant 14, 15.
  • Sufficient adhesive sealants 14, 15 are normally located on the miter surfaces 29 to securely seal the miter surfaces 29.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Glass Compositions (AREA)
  • Building Environments (AREA)
  • Insulating Bodies (AREA)
EP80107311A 1979-11-29 1980-11-24 Verre laminé isolant et procédé pour sa fabrication Expired EP0029984B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2948018 1979-11-29
DE2948017 1979-11-29
DE19792948018 DE2948018A1 (de) 1979-11-29 1979-11-29 Mehrscheiben-isolierglas
DE19792948017 DE2948017A1 (de) 1979-11-29 1979-11-29 Verfahren zur herstellung von mehrscheiben-isolierglas

Publications (2)

Publication Number Publication Date
EP0029984A1 true EP0029984A1 (fr) 1981-06-10
EP0029984B1 EP0029984B1 (fr) 1983-06-22

Family

ID=25782157

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80107311A Expired EP0029984B1 (fr) 1979-11-29 1980-11-24 Verre laminé isolant et procédé pour sa fabrication

Country Status (10)

Country Link
US (1) US4407105A (fr)
EP (1) EP0029984B1 (fr)
JP (1) JPS5692139A (fr)
AT (1) ATE3893T1 (fr)
BE (1) BE886401A (fr)
DD (1) DD154812A5 (fr)
DE (2) DE2948018A1 (fr)
ES (1) ES497288A0 (fr)
IT (1) IT1134523B (fr)
YU (1) YU298680A (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117885A1 (fr) * 1983-02-09 1984-09-12 GebràœDer Sulzer Aktiengesellschaft Fenêtre thermiquement isolante
FR2543608A1 (fr) * 1983-03-28 1984-10-05 Mondon Charles Vitrage energetique " menuise "
WO1991008366A1 (fr) * 1989-11-24 1991-06-13 Omniglass Ltd. Agencement pour fenetres hermetiques
FR2672930A1 (fr) * 1991-02-19 1992-08-21 Gimm Chassis a double vitrage, notamment en vue d'une isolation acoustique amelioree.
EP0765988A1 (fr) 1995-09-26 1997-04-02 General Electric Company Système de fenêtre
WO1998046849A1 (fr) * 1997-04-14 1998-10-22 Menuiserie Bier S.A.R.L. Systeme de protection d'elements structurels de menuiserie de batiment
FR2840347A1 (fr) * 2002-06-04 2003-12-05 Technal Chassis respirant pour porte ou fenetre, en facade d'un batiment
EP1025058A4 (fr) * 1997-09-15 2004-05-06 Andersen Corp Unite de verre isolant monobloc et son procede de fabrication
DE102006009621B3 (de) * 2006-03-02 2007-06-28 Thyssen Polymer Gmbh Fensteranordnung
DE102006009620A1 (de) * 2006-03-02 2007-09-13 Thyssen Polymer Gmbh Deko-Fenster
WO2011107315A1 (fr) 2010-03-04 2011-09-09 Evonik Röhm Gmbh Corps façonné en forme de lumidôme renforcé par un filet métallique
WO2011088994A3 (fr) * 2010-01-20 2011-10-06 Technoform Glass Insulation Holding Gmbh Agrafe de bord composite pour unité en verre isolant, bord composite d'une unité en verre isolant, unité de verre isolant doté d'une agrafe de bord composite et écarteur pour unité en verre isolant
US8640406B2 (en) 2010-01-29 2014-02-04 Technoform Glass Insulation Holding Gmbh Spacer profile having a reinforcement layer
US8756879B2 (en) 2010-10-27 2014-06-24 Technoform Glass Insulation Holding Gmbh Spacer profile and insulating pane unit having such a spacer profile
US9810016B2 (en) 2012-02-10 2017-11-07 Technoform Glass Insulation Holding Gmbh Spacer profile for a spacer frame for an insulating glass unit with interspace elements and insulating glass unit
US10132114B2 (en) 2011-01-25 2018-11-20 Technoform Glass Insulation Holding Gmbh Spacer profile and insulating glass unit comprising such a spacer

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DE3321878C2 (de) * 1983-06-06 1986-12-18 Josef Gartner & Co, 8883 Gundelfingen Verfahren zur Herstellung eines Abstandhalters
FR2552153B1 (fr) * 1983-09-15 1987-07-10 Ouest Vitrages Isolants Element pour porte ou fenetre ou panneau-facade constitue notamment de deux panneaux plans separes par un gaz a variation de volume compensee
DE3403275A1 (de) * 1984-01-31 1985-08-01 Julius & August Erbslöh GmbH & Co, 5600 Wuppertal Abstandshalter mit trockenmittel fuer isolierglasscheiben
US4624091A (en) * 1984-07-20 1986-11-25 Winchester Industries, Inc. Thermally insulated window sash construction
US4753056A (en) * 1987-04-20 1988-06-28 Pacca Stephen R Window construction and components
US4947597A (en) * 1989-11-13 1990-08-14 Western Reserve Plastics Window mounting assembly
IT1266114B1 (it) * 1993-08-02 1996-12-20 For El Base Di Vianello Fortun Dispositivo per il riempimento di telai distanziatori per vetro-camera con materiale igroscopico
GB2305205A (en) * 1995-09-15 1997-04-02 Elden Douglas Croy Combined double glazing spacer and mounting section
JP3218194B2 (ja) * 1996-11-25 2001-10-15 日本板硝子株式会社 板ガラス取付構造およびガラス窓
MXPA99005203A (es) 1996-12-05 2006-07-18 Sashlite Llc Unidad de ventana con cristales multiples integrados y montaje de marco y metodo para fabricarlo.
US6286288B1 (en) 1996-12-05 2001-09-11 Vertical Ventures V-5, Llc Integrated multipane window unit and sash assembly and method for manufacturing the same
DE19925182A1 (de) * 1999-06-01 2000-12-21 Alfred Bohn Gmbh & Co Kg Fensterrahmenprofil aus Kunststoff, Drehlüfter und Fenster mit einem solchen
MXPA03011621A (es) * 2001-06-15 2004-06-30 Sashlite Llc Bastidor de ventana de multihoja de vidrio integrada y metodo para fabricar el bastidor de ventana de multihoja de vidrio integrado.
US6662523B2 (en) 2001-06-15 2003-12-16 Sashlite, Llc Insulating glass sash assemblies with adhesive mounting and spacing structures
US20030084622A1 (en) * 2001-11-05 2003-05-08 Sashlite, Llc Components for multipane window unit sash assemblies
US6679013B2 (en) * 2001-11-15 2004-01-20 Sashlite, Llc Window assembly with hinged components
US7997037B2 (en) * 2003-06-23 2011-08-16 Ppg Industries Ohio, Inc. Integrated window sash with groove for desiccant material
DE102004051407B4 (de) * 2004-10-21 2010-04-15 Inoutic / Deceuninck Gmbh Fenster oder Türe
US8056289B1 (en) * 2008-04-17 2011-11-15 Konvin Associates Ltd. Dual glazing panel system
US9151056B2 (en) 2008-04-17 2015-10-06 Konvin Associates, L.P. Dual glazing panel system
US9528266B2 (en) 2009-04-17 2016-12-27 Konvin Associates, L.P. Dual glazing panel system
FR3046431B1 (fr) * 2015-12-31 2018-12-07 Saint-Gobain Glass France Espaceur pour vitrage isolant

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CH339729A (de) * 1955-11-08 1959-07-15 Sigfrid Persson Eric Fensterflügel mit drei Scheiben
DE1998246U (de) * 1967-02-11 1968-12-12 Alu Therm Willy Meyer & Co Eckverbindung von leistenabschnitten
CH512660A (fr) * 1968-08-02 1971-09-15 Ppg Industries Inc Composition déshydratante et son utilisation
US4000593A (en) * 1970-08-21 1977-01-04 Ppg Industries, Inc. Insulating spandrel glazing unit
DE2520879B2 (de) * 1975-05-10 1977-07-14 Eltreva Ag, Aesch (Schweiz) Fluegelrahmen fuer fenster oder tueren
US4164105A (en) * 1974-12-20 1979-08-14 Tenneco Chemicals, Inc. Frame structure

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DE2730264A1 (de) * 1977-07-05 1979-01-25 Erbsloeh Julius & August Abstandhalterrahmen fuer mehrscheibenisolierglas
DE7831818U1 (de) * 1977-11-02 1979-03-08 Puempel Seraphin & Soehne Kg, Feldkirch, Vorarlberg (Oesterreich) Profilstab für Distanzhalterahmen bei Isolierglasscheiben
DE7808308U1 (de) * 1978-03-18 1978-07-13 Deutschmeister Bauelemente Gmbh, 6990 Bad Mergentheim Isolierverglasung fuer ein fenster, eine tuer o.dgl.

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Publication number Priority date Publication date Assignee Title
CH339729A (de) * 1955-11-08 1959-07-15 Sigfrid Persson Eric Fensterflügel mit drei Scheiben
DE1998246U (de) * 1967-02-11 1968-12-12 Alu Therm Willy Meyer & Co Eckverbindung von leistenabschnitten
CH512660A (fr) * 1968-08-02 1971-09-15 Ppg Industries Inc Composition déshydratante et son utilisation
US4000593A (en) * 1970-08-21 1977-01-04 Ppg Industries, Inc. Insulating spandrel glazing unit
US4164105A (en) * 1974-12-20 1979-08-14 Tenneco Chemicals, Inc. Frame structure
DE2520879B2 (de) * 1975-05-10 1977-07-14 Eltreva Ag, Aesch (Schweiz) Fluegelrahmen fuer fenster oder tueren

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117885A1 (fr) * 1983-02-09 1984-09-12 GebràœDer Sulzer Aktiengesellschaft Fenêtre thermiquement isolante
FR2543608A1 (fr) * 1983-03-28 1984-10-05 Mondon Charles Vitrage energetique " menuise "
EP0124397A1 (fr) * 1983-03-28 1984-11-07 Charles Mondon Double vitrage et procédé d'obtention
US4604840A (en) * 1983-03-28 1986-08-12 Charles Mondon Double glazing and a process for obtaining it
WO1991008366A1 (fr) * 1989-11-24 1991-06-13 Omniglass Ltd. Agencement pour fenetres hermetiques
FR2672930A1 (fr) * 1991-02-19 1992-08-21 Gimm Chassis a double vitrage, notamment en vue d'une isolation acoustique amelioree.
EP0765988A1 (fr) 1995-09-26 1997-04-02 General Electric Company Système de fenêtre
WO1998046849A1 (fr) * 1997-04-14 1998-10-22 Menuiserie Bier S.A.R.L. Systeme de protection d'elements structurels de menuiserie de batiment
EP1025058A4 (fr) * 1997-09-15 2004-05-06 Andersen Corp Unite de verre isolant monobloc et son procede de fabrication
EP1369548A1 (fr) * 2002-06-04 2003-12-10 Technal Châssis respirant pour porte ou fenêtre, en façade d'un bâtiment
FR2840347A1 (fr) * 2002-06-04 2003-12-05 Technal Chassis respirant pour porte ou fenetre, en facade d'un batiment
DE102006009621B3 (de) * 2006-03-02 2007-06-28 Thyssen Polymer Gmbh Fensteranordnung
DE102006009620A1 (de) * 2006-03-02 2007-09-13 Thyssen Polymer Gmbh Deko-Fenster
DE102006009620B4 (de) * 2006-03-02 2009-11-19 Inoutic / Deceuninck Gmbh Deko-Fenster
WO2011088994A3 (fr) * 2010-01-20 2011-10-06 Technoform Glass Insulation Holding Gmbh Agrafe de bord composite pour unité en verre isolant, bord composite d'une unité en verre isolant, unité de verre isolant doté d'une agrafe de bord composite et écarteur pour unité en verre isolant
US9487994B2 (en) 2010-01-20 2016-11-08 Technoform Glass Insulation Holding Gmbh Edge bond bracket and insulating glass unit containing the same
US8640406B2 (en) 2010-01-29 2014-02-04 Technoform Glass Insulation Holding Gmbh Spacer profile having a reinforcement layer
WO2011107315A1 (fr) 2010-03-04 2011-09-09 Evonik Röhm Gmbh Corps façonné en forme de lumidôme renforcé par un filet métallique
US8756879B2 (en) 2010-10-27 2014-06-24 Technoform Glass Insulation Holding Gmbh Spacer profile and insulating pane unit having such a spacer profile
US10132114B2 (en) 2011-01-25 2018-11-20 Technoform Glass Insulation Holding Gmbh Spacer profile and insulating glass unit comprising such a spacer
US9810016B2 (en) 2012-02-10 2017-11-07 Technoform Glass Insulation Holding Gmbh Spacer profile for a spacer frame for an insulating glass unit with interspace elements and insulating glass unit

Also Published As

Publication number Publication date
DE2948018A1 (de) 1981-06-04
DE2948017A1 (de) 1981-06-04
ATE3893T1 (de) 1983-07-15
IT1134523B (it) 1986-08-13
DD154812A5 (de) 1982-04-21
IT8026332A0 (it) 1980-11-28
ES8205289A1 (es) 1982-06-01
YU298680A (en) 1983-10-31
ES497288A0 (es) 1982-06-01
EP0029984B1 (fr) 1983-06-22
BE886401A (fr) 1981-03-16
JPS5692139A (en) 1981-07-25
US4407105A (en) 1983-10-04

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