EP0336096A1 - Vitrage sans cadre - Google Patents

Vitrage sans cadre Download PDF

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Publication number
EP0336096A1
EP0336096A1 EP89103190A EP89103190A EP0336096A1 EP 0336096 A1 EP0336096 A1 EP 0336096A1 EP 89103190 A EP89103190 A EP 89103190A EP 89103190 A EP89103190 A EP 89103190A EP 0336096 A1 EP0336096 A1 EP 0336096A1
Authority
EP
European Patent Office
Prior art keywords
glazing
holders
facade
pane
holder
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
EP89103190A
Other languages
German (de)
English (en)
Other versions
EP0336096B1 (fr
Inventor
Gartner Co Josef
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.)
Josef Gartner and Co
Original Assignee
Josef Gartner and Co
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 Josef Gartner and Co filed Critical Josef Gartner and Co
Publication of EP0336096A1 publication Critical patent/EP0336096A1/fr
Application granted granted Critical
Publication of EP0336096B1 publication Critical patent/EP0336096B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/6617—Units comprising two or more parallel glass or like panes permanently secured together one of the panes being larger than another
    • 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
    • E06B3/5427—Fixing of glass panes or like plates the panes mounted flush with the surrounding frame or with the surrounding panes

Definitions

  • the invention relates to frameless glazing (structural glazing), the edge areas of single or multi-pane glazing being attached to facade posts and transoms or element facades via load-bearing seals, in particular made of silicone rubber.
  • glazing is attached framelessly on two or four sides to facade profiles such as facade posts and facade beams.
  • the glazing consists of a pane or insulating glazing made of two or more panes and is sealed directly onto the facade elements, whereby the sealing not only performs a sealing function, but also provides static functions, such as the transmission of wind loads (wind pressure and wind suction), and in some cases. also carries the weight of the glazing.
  • the sealing is done in particular with a one- or two-component silicone rubber.
  • the invention has for its object to provide a frameless glazing, in which it is ensured that in the event of a fire, the pane or panes cannot fall off the building as a whole.
  • the arrangement of holders ensures that after a failure of the load-bearing seal in the event of a fire, the glazing cannot fall down as a whole but breaks into smaller pieces due to the action of heat.
  • Available high heat resistant adhesives are able to maintain their function at temperatures up to 1600 ° C and more. Temperatures of up to approx. 1200 ° C occur during the prescribed fire tests, so that adequate safety is guaranteed.
  • the silicone bond takes over the removal of all forces such as wind, temperature and weight.
  • the glued brackets secure the pane.
  • the holders are preferably designed such that they can follow movements of the load-bearing seal, so that no constraints are exerted on the glazing when the silicone bond is flexible.
  • holders are arranged on the facade elements with play, so that a shift in the direction perpendicular to the plane of the glazing can take place.
  • a layer of an elastic material preferably silicone, is arranged between a holder and a facade element, and the holder is slidably held on a screw or the like.
  • the holders are preferably of I, T, L or double T shape in cross section and engage in correspondingly designed grooves or undercuts on the facade posts, transoms or facade elements.
  • the holders are designed as springs and glued to the back or the peripheral edge of the outer pane of the glazing.
  • the holders are preferably made of metal and in particular stainless steel, so that cold bridges are avoided.
  • the outer pane of the glazing is secured by four brackets arranged at the corner areas.
  • Fig. 1 shows a plan view of a glazing 10, which is glued to a facade post 12 and facade bars 14 via a load-bearing seal made of silicone rubber.
  • the glazing 10 can consist of a single pane or be designed as multiple glazing.
  • holders 16 are provided between the facade transoms 14 and the rear of the glazing, which are glued to the glazing by means of a highly heat-resistant adhesive and the like using conventional fastening means such as screws, rivets or the like. are attached to the facade bars 16.
  • FIG. 2 shows in cross section the edge region of a glazing 20, which consists of an outer pane 22 and an inner pane 24.
  • a spacer 26 made of an elastomer is arranged between the disks 22 and 24 and the disks are connected to one another via a load-bearing seal 28.
  • the rear pane 24 is fastened to the outside of a transom 32 of an element facade via a load-bearing seal 30.
  • a spacer 34 made of an elastomer is provided between the bolt 32 and the washer 24.
  • a metal profile 38 which is used to fasten the outer pane 22 of the glazing 20, is arranged on the latch 34 via insulating rails 36.
  • the profile 38 has an undercut groove 40, in which a cross-sectionally double-T-shaped holder 42 is slidably held, as can be seen in particular from FIG. 3.
  • a load-bearing seal 44 is provided between the edge region of the pane 22 and the profile 38.
  • the outside 46 of the holder 42 is glued to the back of the disk 22 using a highly heat-resistant adhesive (HT adhesive) 48.
  • HT adhesive highly heat-resistant adhesive
  • a washer 52 is arranged on which the edge surface of the washer 24 is supported.
  • the holder 42 adhered via the highly heat-resistant adhesive 48 ensures that the pane 22 and thus also the pane 24 the glazing 20 is held until they shatter due to the heat. This prevents the glazing 20 as a whole from falling off the facade after the structural seals have failed.
  • insulating glazing 60 which is arranged on a facade element 62 consisting of metal profiles 64 and 66, which are connected to one another via insulating rails 68, seals 70, 72 and 74 are provided for fastening the panes to the facade elements or to one another .
  • the glazing 60 is secured in the event of a fire by means of a holder 76 which can be displaced with its hook-shaped inner end 78 in a groove 80 on the profile 64.
  • the outer end face 82 of the holder 76 is glued to the back of the outer pane 88 of the glazing 60 by means of a highly heat-resistant adhesive (HT adhesive) 84, so that a securing of the glazing 60 is ensured in the event of a fire.
  • HT adhesive highly heat-resistant adhesive
  • a block 90 which at the same time serves as a spacer between the inner pane of the glazing 60 and profile 64.
  • a spacer 92 is arranged between the panes of the glazing and a spacer 94 made of elastomer is arranged between the outer pane 88 and the profile 66.
  • FIG. 5 shows in cross section the edge region of a glazing 100 consisting of an outer pane 102 and an inner pane 104, which are held together by a spacer 106 and a load-bearing seal 108.
  • the glazing 100 is fastened to a facade element 110 consisting of an inner profile 112 and an outer profile 114, which are connected to one another via insulating rails 116, via load-bearing seals 116 and 118.
  • a spacer 120 is arranged between the disk 102 and the profile 114 and a spacer 122 between the inner disk 104 and the profile 112.
  • the profile 112 is formed with a recess 124 into which the end of a holder 126 engages, which supports the inner pane 104 and is glued to the rear face of the outer pane 102 by means of a heat-resistant adhesive 130 with its outer end face 128.
  • a further securing of the pane 102 takes place via a holder 132, which is approximately L-shaped in cross section and is glued to the end face of its leg 134 via a highly heat-resistant adhesive 136 to the edge region of the pane 102.
  • the holder 132 is or the like via fastening means 138 such as screws.
  • a layer 140 of silicone is arranged between the holder 132 and the profile 114, so that the holder 132 can perform movements perpendicular to the plane of the glazing 100 in order to be able to follow the movements of the load-bearing seals 118 and 116 , d. H. it can slide on the screw or the like.
  • the facade element 156 consists of an inner profile 162 and an outer profile 164, which are connected to one another via insulating rails 166.
  • a spacer 168 is arranged between the inner disk 154 and the inner profile 162 and a spacer 170 between the outer disk 152 and the outer profile 164.
  • the washers 152 and 154 are connected to one another via a spacer 172 made of an elastomer and a load-bearing seal 170.
  • the glazing 150 is held on the facade element 156 until, as a result of Exposure to heat cracks, a holder 176 or screws 178 or the like. attached to the profile 164, which supports the outer pane 152 with an angled leg 180 and is connected to the edge surface of the pane 152 by means of a highly heat-resistant adhesive 182.
  • a layer 184 of silicone is arranged between the back of the holder 176 and the front of the profile 164, so that the holder 176 can take part in the movements caused by the resilience of the supporting seal 158 and 160 and the connection between the holder 176 and the washer 152 remains guaranteed .
  • the glued-on holder 176 takes over the securing function, so that the glazing cannot fall down as a whole surface.
  • FIG. 7 shows a glazing 200 consisting of an outer pane 202 and an inner pane 204, which are connected to one another via a spacer 206 and a load-bearing seal 208.
  • Glazing 200 is attached to a facade element 210 without a frame, which consists of an inner profile 212 and an outer profile 214, which are connected to one another via insulating rails 216.
  • the glazing 200 is fastened to the facade element 200 via load-bearing seals 218 and 220 and spacers 222 and 224 made of an elastomer.
  • a corrugated leaf spring 226 is fastened to the inner profile 212 with an edge, which with its opposite edge 228 is attached to the back of the pane 202 of the glazing 200 with a highly heat-resistant adhesive 230 connected is.
  • the spring 226 is able to take part in movements of the glazing 200 and, in the event of a fire, after the supporting seal 218 and 220 has failed, assumes a holding function for the glazing 200 until it breaks into pieces.
  • FIG. 8 corresponds to the embodiment shown in FIG. 7 with the difference that a spring 232 is connected to a region of the lower edge surface 236 of the outer pane of a glazing via a highly heat-resistant adhesive 234.
  • the spring 232 is or the like via screws 238. attached to the outer profile of a facade element.
  • several springs can be arranged on the lower edges and the upper edges of a glazing in order to ensure that the glazing stays on the facade in the event of a fire.
  • FIG. 9 corresponds essentially to the embodiment according to FIG. 8 with the difference that a spring or springs 240 with an edge area 242 is glued to the rear of the outer pane 244 of a glazing by means of a highly heat-resistant adhesive (HT adhesive) 248.
  • HT adhesive highly heat-resistant adhesive
  • step glazing that is, the dimensions of the outer pane, at least in the vertical direction, are larger than the inner pane of the glazing, so that both a direct attachment of the inner and the outer pane to the Facade post or transom or facade element can be done.
  • the glazing 250 shown in FIG. 10 is not designed as step glazing, ie the dimensions of the outer pane 252 correspond to the dimensions of the inner pane 254.
  • the panes 252 and 254 are connected to one another via a spacer 256 and a supporting seal 258.
  • Glazing 250 is attached to a facade post or transom 260, in which a spacer 262 made of an elastomer and a load-bearing seal 264 is arranged between the inner pane 252 and the outside of the facade post or transom 260.
  • a spring 266 is attached to the facade post or bar 260 by screws 268 or the like. attached.
  • the other end of the corrugated leaf spring 266 is adhered to the lower edge surface 272 of the outer disc 252 by a highly heat-resistant adhesive 270. If the load-bearing seals fail in the event of a fire, the spring 266 takes over the holding function for the glazing 250 until the panes of the glazing burst and fall piece by piece from the facade.
  • FIG. 11 essentially corresponds to the embodiment shown in FIG. 10 with the difference that instead of a facade post or transom, a facade element 280 is provided, which consists of an inner profile 282 and an outer profile 284, which is provided by insulating rails 286 are interconnected.
  • the structure and the fastening of the glazing 288 to the facade element 280 is analogous to FIG. 10.
  • a corrugated leaf spring 290 is fastened to the outer profile 284, which is glued to the outer pane 294 of the glazing 288 with an edge region using a highly heat-resistant adhesive 292.
  • the spring 290 assumes a holding function if the load-bearing seals between the panes and the glazing and the facade element 280 fail in the event of a fire.
  • FIG. 12 shows in cross section an L-shaped leaf spring 296, which is fastened to a facade element 300 by screws 298, a layer 302, for example made of silicone, being arranged between the spring 296 and the facade element 300.
  • the spring 296 is glued with its short leg 302 to a pane of glazing, not shown, using a highly heat-resistant adhesive 306.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Load-Bearing And Curtain Walls (AREA)
EP19890103190 1988-03-17 1989-02-23 Vitrage sans cadre Expired - Lifetime EP0336096B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3808980 1988-03-17
DE3808980 1988-03-17
DE3817309 1988-05-20
DE19883817309 DE3817309A1 (de) 1988-03-17 1988-05-20 Rahmenlose verglasung

Publications (2)

Publication Number Publication Date
EP0336096A1 true EP0336096A1 (fr) 1989-10-11
EP0336096B1 EP0336096B1 (fr) 1991-12-18

Family

ID=25866062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890103190 Expired - Lifetime EP0336096B1 (fr) 1988-03-17 1989-02-23 Vitrage sans cadre

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EP (1) EP0336096B1 (fr)
DE (1) DE3817309A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755464A1 (fr) * 1996-11-07 1998-05-07 Bluntzer Sa Dispositif d'accrochage et de securite destine a assurer un maintien mecanique d'un vitrage exterieur normalement colle sur un chassis support

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4024045C2 (de) * 1990-07-28 1995-04-06 Ritter Aluminium Gmbh Fenster- oder Türflügel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366434A1 (fr) * 1976-12-03 1978-04-28 Saint Gobain Fenetre a resistance au feu amelioree
DE8701055U1 (fr) * 1986-11-27 1987-03-12 Josef Gartner & Co, 8883 Gundelfingen, De
EP0251834A1 (fr) * 1986-05-27 1988-01-07 Vitrages Isolants De L'ouest Dispositif de sécurité pour bâtiment à paroi vitrée, panneau façade vitre comportant un tel dispositif, et procédé de fabrication d'un tel panneau
DE8716220U1 (fr) * 1987-12-09 1988-04-07 Metallbau Koller Ag, Muttenz, Ch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1189582B (it) * 1986-06-19 1988-02-04 Manfredo Alessi Vetrate strutturali con giunzioni realizzate mediante sigillanti strutturali ed elementi metallici
DE8704683U1 (fr) * 1987-03-30 1987-05-27 Ggn Glashandels-Gesellschaft Noerdlingen Mbh & Co Kg, 8860 Noerdlingen, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366434A1 (fr) * 1976-12-03 1978-04-28 Saint Gobain Fenetre a resistance au feu amelioree
EP0251834A1 (fr) * 1986-05-27 1988-01-07 Vitrages Isolants De L'ouest Dispositif de sécurité pour bâtiment à paroi vitrée, panneau façade vitre comportant un tel dispositif, et procédé de fabrication d'un tel panneau
DE8701055U1 (fr) * 1986-11-27 1987-03-12 Josef Gartner & Co, 8883 Gundelfingen, De
DE8716220U1 (fr) * 1987-12-09 1988-04-07 Metallbau Koller Ag, Muttenz, Ch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755464A1 (fr) * 1996-11-07 1998-05-07 Bluntzer Sa Dispositif d'accrochage et de securite destine a assurer un maintien mecanique d'un vitrage exterieur normalement colle sur un chassis support

Also Published As

Publication number Publication date
DE3817309C2 (fr) 1992-12-17
DE3817309A1 (de) 1989-10-12
EP0336096B1 (fr) 1991-12-18

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