Classifications

• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
  • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
  • E04B2/88—Curtain walls
  • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
  • E04B2/967—Details of the cross-section of the mullions or transoms
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F13/00—Coverings or linings, e.g. for walls or ceilings
  • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
  • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
  • E04F13/0801—Separate fastening elements
  • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
  • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
  • E04F13/0821—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements
  • E04F13/0826—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements engaging side grooves running along the whole length of the covering elements
• • 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
  • E06B3/6621—Units comprising two or more parallel glass or like panes permanently secured together with special provisions for fitting in window frames or to adjacent units; Separate edge protecting strips
• • E—FIXED CONSTRUCTIONS
  • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
  • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
  • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
  • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
  • E06B3/663—Elements for spacing panes
  • E06B3/66309—Section members positioned at the edges of the glazing unit
  • E06B2003/66385—Section members positioned at the edges of the glazing unit with special shapes

Definitions

• the invention relates to a holding system for fastening at least one insulating glass pane with at least two parallel glass panes spaced apart from one another by means of at least one spacer profile in a window frame or on a facade, in particular on a post and / or a bar of a post.
• a generic insulating glass also called multi-pane insulating glass, consists of two, three or more parallel glass sheets, each of which may be a single glass or a double glass layer, which is in particular, for example, as a laminated safety glass, connected by a security film. Between the parallel glass layers, a gap is formed, which is filled with a heat and / or sound insulating filling gas, for example, argon, xenon, krypton or SFe.
• a heat and / or sound insulating filling gas for example, argon, xenon, krypton or SFe.
• spacers ie elongated profiled strips which run along the edges of the insulating glass panes between are arranged on the two discs and keep the discs at a distance.
• the spacers have in many cases a rectangular hollow profile in which a desiccant is contained.
• the side of the hollow profile directed towards the inside of the insulating glass panes has openings in order to allow a gas exchange between the interior of the insulating glass panes and the interior of the hollow profile with the drying agent, so that the drying agent can withdraw moisture from the filling gas in the interior of the insulating glass panes.
• connection of the glass panes of the insulating glass pane with the spacer is done by using an adhesive, for example a butyl adhesive. It is also possible to provide further seals in order to further suppress an exchange of the atmosphere or of the filling gas in the interior of the insulating glass pane with the external atmosphere.
• the insulating glass panes are provided along their entire circumference with spacer profiles and adhesive and thus sealed from all sides to the atmosphere.
• the generic insulating glass panes are used, for example, for the cladding of facades, in particular glass facades, with special holding structures and holding systems for insulating glass panes are used.
• facades to be faced with insulating glass panes have mullion-and-transom constructions, i. H. vertical posts and horizontal bars, which provide supports for the insulating glass panes.
• a known holding system has a basic profile that can be used with, for example, a post or a bar of a mullion-transom
• Construction is bolted.
• the basic profile is connected to a pressure bar.
• the insulating glass pane is between the basic profile and pressed the pressure bar and thus jammed.
• the object underlying the invention is achieved by a holding system for fastening at least one insulating glass pane with at least two parallel by at least one spacer profile spaced glass sheets in a window frame or on a facade, in particular on a post and / or a bolt of a mullion-transom construction , which is further developed in that at least one connecting body is arranged on the spacer profile, the at least one bore for
• the invention is based on the basic idea that instead of simply pressing the insulating glass pane in a window frame or by means of a pressing bar on a base profile, a direct anchoring of the insulating glass pane occurs.
• at least one connecting body is arranged on the spacer profile, which having at least one hole for a screw, so that it is possible to anchor by means of the connecting screw through the hole of the connecting body directly the spacer profile and thus the insulating glass either in the window frame or on the facade or the insulating glass over the connecting body with a similar or similar Insulating glass to connect with a similar or similar connecting body.
• each insulating glass is protected from falling out even under strong wind load, since the insulating glass panes are anchored to each other at their edges and therefore can not be pulled out of the compression of the holding system. Thus, one insulating glass pane or both insulating glass panes are secured against falling out.
• Adjacent insulating glass panes can also be anchored at their abutting edge in each case only to a mullion or transom of a mullion-and-transom construction of a façade, in that the connecting elements of the adjacent insulating glazing panes are meshed with one another
• a connecting body penetrating opening which is made by drilling, milling or otherwise.
• a large number of holes and thus attachment points of the holding system is provided.
• the holding system according to the invention has the advantage that the insulating glass is protected from it, from its holder to be pulled out.
• the integrity of the glazing ensured by this ensures that people outside the building are not endangered by flying glass panes or fractions thereof and that the building with the inventive holding system is subject to great overpressure and suppression, which leads to a
• Another benefit is an increased security against burglary, since the insulating glass panes installed with the holding system according to the invention can only be removed with great effort, in particular in view of the high number of fixing points to be loosened.
• the bore in the connecting body has a larger diameter than a shank of the fastening screw or the connecting screw or that the bore is a slot. This measure ensures that the insulating glass pane, which is secured by means of a fastening screw or a connecting screw, has enough play in their attachment to deflect something under wind loads and thus absorb occurring forces without the insulating glass disc breaks under the forming stresses , This could be the case with extremely high wind loads, if such a game were not available.
• the fastening screw or connecting screw is preferably secured against slipping through the bore by the diameter of the screw head and / or a locknut is greater than the diameter of the bore.
• suitable washers are used.
• the connecting body is preferably made of metal, in particular for heavy loads. especially made of aluminum or steel.
• Connecting body is guided, with a window frame or a facade, in particular a post and / or a bolt of a mullion-transom construction of a facade connected.
• a window frame or a facade in particular a post and / or a bolt of a mullion-transom construction of a facade connected.
• it is not necessary, but advantageously possible, in addition to provide a compression for holding the insulating glass pane.
• Fig. 1 is a holding system for insulating glass according to the
• FIG. 2 is a schematic representation of a cross section through an insulating glass pane with spacers
• FIG. 3 is a schematic representation according to FIG. 2, in addition to a connecting body according to the invention, FIG.
• Fig. 5 shows another inventive holding system in a schematic cross-sectional view
• Fig. 6 shows a further inventive holding system in a schematic cross-sectional view.
• a holding system of the prior art is shown in a schematic cross-sectional view.
• the insulating glass panes 2, 2 ' have an inner glass pane 4 and an outer glass pane 6, which are each formed as a single glass.
• a spacer 8 connects the inner glass 4 with the outer glass 6 and keeps them at a distance.
• the holding system consists of a base profile 12, which is fastened in the illustrated cross section by means of two fastening screws 14 to a profile 10, which may be a post or bar of a mullion-transom construction of a facade.
• the pairs of fastening screws 14 repeat as often as desired along the posts or bars as required for the stability of the attachment and the wind loads to be recorded at a great or small distance.
• the base section 12 has a screw channel.
• On the base profile an elastomeric inner seal is provided, which completely covers the base profile 12.
• a further elastomeric inner seal 18 is provided which forms the contact with the inner glass pane 4 of the insulating glass pane 2 or 2 '.
• the insulating glass pane 2, 2 'thus lies with its inner glass pane 4 separated by the elastomeric inner seals 18 and 16 and partially the base profile 12 on the profile 10.
• a pressure bar 22 is provided which exerts pressure on the insulating glass pane 2, 2' via a pressure bar seal 24, which is likewise elastomeric. This pressure is exerted by a fastening screw 26, which the
• Pressure bar 22 connects to the screw of the base profile 12.
• By means of matching clip profiles is on the pressure bar 22nd nor applied a cover strip 28 as an ornament or veneer.
• This fastening system thus has the effect that, by tightening the fastening screw 26, the pressure strip 22 is pressed via the pressure bar seal 24 onto the insulating glass panes 2, 2 ', which transmit this pressing pressure to the inner seals 18, 20 and finally to the profile 10.
• the insulating glass panes 2, 2 'between the pressure bar 22 and the profile 10 are pressed. Since the compression takes place via the pressure bar seal 24 and the inner seals 18, 20, which are each elastomers, flexibility is ensured in the direction of the insulating glass pane so that under wind load the insulating glass panes 2, 2 'can deflect to protect the wind load without damage to be able to record. In the case of large insulating glass panes and very strong wind loads, however, this can mean that the compression is not sufficient and one or both insulating glass panes 2, 2 'completely slide out of the compression and are no longer secured at this point.
• an embodiment of an insulating glass pane 30 of a fastening system according to the invention is shown in a schematic cross-sectional view.
• This insulating glass pane 30 has a single glass 32 towards the outside and a double glass 34, which is a laminated safety glass, inwards towards the facade.
• the two panes of the double glass 34 are connected by means of a security foil or foil 36.
• the foil causes the inner disc 34 to retain its integrity in the event of a glass breakage of the inner disc 34.
• glass breakage of the inner disk 34 although cracks in the disk, the individual
• the spacer 38 has, on the outside of the insulating glass pane 30, webs 44 and 46 with a barbed profile.
• the barb profile is an example of a projection according to the invention on the webs.
• the barbs or projections are facing each other, so that there is an open outward by means of a slot rail profile.
• a butyl adhesive 48, 50 is introduced, which connects the outer disc 32 and the inner disc 34 fixed and circumferentially with the spacer profile 38.
• Fig. 3 corresponds to Fig. 2, wherein additionally a connecting body in the form of two L-shaped connecting body 52, 54, the back to
• the two L-shaped connecting bodies 52, 54 form, as they are aligned back to back to each other, a common two-piece, T-shaped connecting body.
• the crossbars of the resulting T-profile are beveled at their bottom under a pointed
• This bevelled surface corresponds to the parallel one Surface of the projections or barbs of the webs 44, 46 of the spacer profile 38th
• the height of the respective L-shaped profiles i. the maximum extent in the vertical direction in the drawing in Fig. 3 equal to the width of the opening between the barbs or projections of the webs 44, 46, so that the L-shaped profiles can be used directly without twisting directly into the rail profile 47 and on the one hand can be hooked upwards or on the other hand down and then pushed over each other to form the T-shaped profile.
• Fig. 4 is shown schematically in cross-section how the components shown in Fig. 3 in one embodiment on a profile 58, which may be a post or latch a mullion-transom construction, are fastened directly by means of a fastening screw 60.
• An attachment screw 60 extends through the bore 56. performed and screwed into the profile 58 in a suitable manner, such as directly into a wooden profile 58 or in a dowel.
• the profile 58 may also consist of other materials, such as aluminum or plastic.
• an elastomeric seal 62 and / or a support body 62 is provided, which supports the insulating glass pane 30 against the profile 58.
• the bore 56 is slightly wider than the shank of the screw 60, so that under wind load, the insulating glass 30 game has to catch the resulting forces by elastic deflection, without being damaged.
• Fig. 4 is further shown that the outer single glass can be extended to the position of the screw 60. This has the effect of a delusion.
• FIG. 5 is shown in a schematic cross-sectional view, as a conventional fastening system according to FIG. 1 is extended according to the invention.
• This is a system in which the insulating glass panes 30, 30 'are in turn pressed.
• the corresponding components are provided with reference numerals according to FIG. 1, which are increased by 100.
• a base plate 1 12 is attached to a post by means of the two fastening screws 14 shown in the cross-sectional view, wherein the screw pairs along the posts or bars, ie in the plane, repeat.
• the base plate can in the same way as the base plate 12 of FIG.
• the elastomeric inner seals 116 may also be elastomeric inner seals 16 of FIG. 1, or be adapted according to the modified base profile 112.
• the inner seals 18 correspond to the inner seals 18 of FIG. 1.
• the two insulating glass panes 30, 30 'with their spacer profiles 38, 38' each have webs and rail profiles as in FIGS. 2, 3 and 4 and T-shaped connecting bodies inserted into the rail profiles on the basis of two L-shaped connecting bodies 52 , 54.
• the connecting bodies of the insulating glass pane 30 and the insulating glass pane 30 ' alternate with one another.
• the connecting bodies 52, 54 are arranged one behind the other in perspective and overlap.
• Each of the connecting bodies is connected by means of a connecting screw 126 to the base profile 116, each having a screw channel, so that both the left and the right insulating glass pane 30, 30 'are secured against falling out of the compression.
• the corresponding boreholes are larger than the shanks of the connecting bolts 126 or the fastening screws 26, so that the insulating glass panes 30, 30 ', despite their protection, have a clearance for compensating wind loads.
• FIG. 6 shows another embodiment of a holding system according to the invention is shown in a schematic cross-sectional view, wherein instead of a separate connecting body, a connection body is formed as a web 144 directly to a spacer 138.
• the spacer has, like its counterpart from the previous figures, a desiccant cavity 140 through which the desiccant can dry the filling gas in the space between the outer single glass 132 and the inner double glass 134 of the insulating glass pane 130.
• adhesive such as butyl adhesive 148, 150, is provided to secure the outer disk 132 and the inner disk 134 to the spacer 138.
• a web 144 is provided which has a bore for a fastening screw 136.
• the hole is wider than the shaft of the fixing screw.
• a washer is also provided which prevents the fastening screw 160 from slipping through the bore.

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Publications (1)

Family

ID=40957241

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Cited By (10)

Citations (2)

• 2008
  • 2008-12-02 WO PCT/EP2008/010194 patent/WO2010063297A1/de active Application Filing

Patent Citations (2)

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