DE4208741A1 - Safe glazing arrangement for horizontal roof light - includes metal mesh layer stretched inside peripheral frame attached to lower glass pane - Google Patents
Safe glazing arrangement for horizontal roof light - includes metal mesh layer stretched inside peripheral frame attached to lower glass paneInfo
- Publication number
- DE4208741A1 DE4208741A1 DE19924208741 DE4208741A DE4208741A1 DE 4208741 A1 DE4208741 A1 DE 4208741A1 DE 19924208741 DE19924208741 DE 19924208741 DE 4208741 A DE4208741 A DE 4208741A DE 4208741 A1 DE4208741 A1 DE 4208741A1
- Authority
- DE
- Germany
- Prior art keywords
- glass pane
- metal wire
- wire mesh
- frame
- metal mesh
- 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.)
- Withdrawn
Links
- 239000011521 glass Substances 0.000 title claims abstract description 42
- 239000002184 metal Substances 0.000 title claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 title abstract 2
- 230000005484 gravity Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000779 smoke Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/03—Sky-lights; Domes; Ventilating sky-lights
- E04D13/0335—Skylight guards, security devices protecting skylights or preventing objects or persons from falling through skylight openings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
- E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
- E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
- E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
- E04D2003/0887—Glazing bars for coverings consisting of more than one sheet or glass pane
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Glass To Other Materials (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
Die Erfindung betrifft eine Sicherheitsdachverglasung mit einer Glasscheibe, die im wesentlichen horizontal oder im Winkel zur Horizontalen verläuft und die durch ein Metalldrahtgewebe gegen Herunterfallen im Falle einer Hitzeeinwirkung gesichert ist.The invention relates to safety roof glazing with a sheet of glass that is essentially horizontal or runs at an angle to the horizontal and through a metal wire mesh against falling in the case heat exposure is ensured.
Derartige Dachverglasungen sind weit verbreitet. In der Regel besteht eine solche Dachverglasung aus einer Ein scheibenverglasung. Dabei hat das in der Scheibe einge schmolzene Metalldrahtgewebe die Aufgabe, im Brandfalle zu verhindern, daß von Teilen der Verglasung, die durch Hitzeeinwirkung springen, Scherben auf die unter dem Glasdach befindlichen Personen herabfallen.Such roof glazing is widely used. In the As a rule, such roof glazing consists of one pane glazing. This has turned on in the disc melted metal wire mesh the task in case of fire to prevent parts of the glazing from going through Jump heat, shards on the under the Glass roofed people fall down.
Es hat sich gezeigt, daß Drahtglas als innere Glasscheibe einer Isolierglaseinheit nicht praktikabel ist. Durch die Sonneneinstrahlung entstehen in der Drahtglasscheibe Wärmespannungen, die zu Sprüngen und damit zum Be schlagen der Glasscheiben bzw. zum Erblinden der Isolier glaseinheit führen.It has been shown that wire glass as an inner glass pane an insulating glass unit is not practical. By solar radiation is generated in the wire glass pane Thermal stresses that lead to jumps and thus to loading hitting the glass panes or to blind the insulation guide glass unit.
Aufgabe der vorliegenden Erfindung ist es daher, eine Sicherheitsverglasung für Dächer der eingangs genannten Art zu schaffen, die kostengünstig herzustellen ist, die eine dauerhafte Durchsichtigkeit von Isolierglasscheiben gewährleistet und die den Sicherheitsanforderungen genügt.The object of the present invention is therefore a Safety glazing for roofs of the above To create kind that is inexpensive to manufacture that permanent transparency of insulating glass panes guaranteed and the the security requirements enough.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß das Metalldrahtgewebe in Richtung der auf die Glas scheibe einwirkenden Schwerkraft unterhalb der Glas scheibe im wesentlichen planparallel zu dieser verläuft. This object is achieved in that the metal wire mesh towards the on the glass disc acting gravity below the glass disc runs essentially plane-parallel to this.
Diese Dachverglasung hat den Vorteil, daß gewöhnliches Isolierglas verwendet werden kann und auch im Brandfalle sichergestellt ist, daß etwa zerspringendes Glas nicht auf Personen herunterfällt, die sich darunter befinden. Gemäß einer besonderen Ausführungsform der Erfindung ist das Metalldrahtgewebe unmittelbar benachbart zur Glas scheibe angeordnet, so daß es optisch kaum auffällt und sich insofern in seinem Erscheinungsbild auch nicht wesentlich von einer Drahtglasscheibe unterscheidet.This roof glazing has the advantage of being ordinary Insulating glass can be used and also in the event of a fire it is ensured that cracked glass is not falls on people who are below it. According to a particular embodiment of the invention the metal wire mesh immediately adjacent to the glass disc arranged so that it is hardly noticeable and in this respect also not in its appearance differs significantly from a wire glass pane.
Weitere Einzelheiten der Erfindung ergeben sich aus der nachfolgenden ausführlichen Beschreibung und der beige fügten Zeichnung, in der eine Ausführungsform der Er findung beispielsweise veranschaulicht ist.Further details of the invention emerge from the following detailed description and the beige added drawing in which an embodiment of the Er example is illustrated.
Die Zeichnung zeigt einen Querschnitt durch eine Sicherheitsverglasung in schematischer Darstellung.The drawing shows a cross section through a safety glazing in schematic representation.
Die Sicherheitsverglasung besteht im wesentlichen aus einer Isolierglaseinheit 1, zu dem ein Metalldrahtgewebe 2 planparallel verläuft, das in einen Rahmen 3 einge spannt ist.The safety glazing consists essentially of an insulating glass unit 1 , to which a metal wire mesh 2 runs plane-parallel, which is clamped in a frame 3 .
Die Isolierglaseinheit besteht aus einer äußeren Glas scheibe 4 und einer inneren Glasscheibe 5, die über einen umlaufenden Abdichtrahmen 6 einen wärmeisolieren den Innenraum 7 umschließen.The insulating glass unit consists of an outer glass pane 4 and an inner glass pane 5 , which enclose a heat-insulating interior 7 via a circumferential sealing frame 6 .
Das Metalldrahtgewebe 2 besteht vorzugsweise aus korrosionsfestem Stahldraht, der planparallel zur inneren Glasscheibe 5 verläuft. Das Metalldrahtgewebe 2 ist unmittelbar benachbart zur inneren Glasscheibe 5 und unter dieser angeordnet. Die Glasscheibe 5 kann auf dem Metalldrahtgewebe 2 aufliegen. Das Metalldrahtgewebe 2 ist in dem Rahmen 3 gehaltert, dessen Abmessungen im wesentlichen denjenigen der Isolierglaseinheit 1 ent sprechen.The metal wire mesh 2 preferably consists of corrosion-resistant steel wire, which runs plane-parallel to the inner glass pane 5 . The metal wire mesh 2 is arranged immediately adjacent to and below the inner glass pane 5 . The glass pane 5 can rest on the metal wire mesh 2 . The metal wire mesh 2 is held in the frame 3 , the dimensions of which essentially correspond to those of the insulating glass unit 1 .
Der Rahmen 3 ist an der inneren Glasscheibe 5 im Bereich ihrer Kanten 8, 9 befestigt. Der Rahmen 3 kann an der inneren Glasscheibe 5 aufgeklebt sein und mit dieser eine vorgefertigte zum Einbau vorgesehene Einheit bilden.The frame 3 is fastened to the inner glass pane 5 in the region of its edges 8 , 9 . The frame 3 can be glued to the inner glass pane 5 and form with it a prefabricated unit intended for installation.
Diese Sicherheitsverglasung kann als vorgefertigtes Element in den normalen Glasfalz eingelegt werden. Damit lassen sich auch Rauchabzugsöffnungen realisieren, da immer die Sicherheit der Verglasung durch das der inneren Glasscheibe 5 benachbarte Metalldrahtgewebe 2 gesichert ist. Bei der Sicherheitsverglasung tritt das bisher be obachtete Problem nicht auf, daß herabfallende Glasteile die Rauchabzugsöffnung verstopfen, weil das Metalldraht gewebe 2 zusammen mit der Isolierglaseinheit 1 einer Rauchabzugsöffnung bewegt wird. Bei früher üblichen Rauchabzugsöffnungen war ein Metalldrahtgewebe in größerem Abstand unterhalb der Dachverglasung angeordnet und wurde nicht mit der Rauchabzugsklappe gemeinsam be wegt.This safety glazing can be inserted as a prefabricated element in the normal glass rebate. This also allows smoke extraction openings to be implemented, since the safety of the glazing is always ensured by the metal wire mesh 2 adjacent to the inner glass pane 5 . In the safety glazing, the previously observed problem does not occur that falling glass parts clog the smoke outlet opening because the metal wire mesh 2 is moved together with the insulating glass unit 1 of a smoke outlet opening. In the former smoke extraction openings, a metal wire mesh was arranged at a greater distance below the roof glazing and was not moved together with the smoke extraction flap.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924208741 DE4208741A1 (en) | 1992-03-18 | 1992-03-18 | Safe glazing arrangement for horizontal roof light - includes metal mesh layer stretched inside peripheral frame attached to lower glass pane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924208741 DE4208741A1 (en) | 1992-03-18 | 1992-03-18 | Safe glazing arrangement for horizontal roof light - includes metal mesh layer stretched inside peripheral frame attached to lower glass pane |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4208741A1 true DE4208741A1 (en) | 1993-09-23 |
Family
ID=6454404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19924208741 Withdrawn DE4208741A1 (en) | 1992-03-18 | 1992-03-18 | Safe glazing arrangement for horizontal roof light - includes metal mesh layer stretched inside peripheral frame attached to lower glass pane |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4208741A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10103049A1 (en) * | 2001-01-24 | 2002-08-01 | Everlite Gmbh | Daylight roof consist of one or more transparent elements provided with a safety net which is located below or inside each transparent element |
BE1018897A3 (en) * | 2010-05-14 | 2011-10-04 | Philips Geert | LIGHT STREET, SEPARATE ELEMENT, CONSTRUCTION PROVIDED WITH SUCH LIGHT STREET AND METHOD FOR INSTALLING SUCH LIGHT STREET. |
BE1027639B1 (en) * | 2019-10-09 | 2021-05-11 | Renson Sunprotection Screens Nv | ROOF PANEL |
-
1992
- 1992-03-18 DE DE19924208741 patent/DE4208741A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10103049A1 (en) * | 2001-01-24 | 2002-08-01 | Everlite Gmbh | Daylight roof consist of one or more transparent elements provided with a safety net which is located below or inside each transparent element |
BE1018897A3 (en) * | 2010-05-14 | 2011-10-04 | Philips Geert | LIGHT STREET, SEPARATE ELEMENT, CONSTRUCTION PROVIDED WITH SUCH LIGHT STREET AND METHOD FOR INSTALLING SUCH LIGHT STREET. |
BE1027639B1 (en) * | 2019-10-09 | 2021-05-11 | Renson Sunprotection Screens Nv | ROOF PANEL |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |