EP1586734B1 - Verglaste Feuerschutz-Tür - Google Patents

Verglaste Feuerschutz-Tür Download PDF

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Publication number
EP1586734B1
EP1586734B1 EP05005417A EP05005417A EP1586734B1 EP 1586734 B1 EP1586734 B1 EP 1586734B1 EP 05005417 A EP05005417 A EP 05005417A EP 05005417 A EP05005417 A EP 05005417A EP 1586734 B1 EP1586734 B1 EP 1586734B1
Authority
EP
European Patent Office
Prior art keywords
door leaf
fire protection
fire
glass
protection door
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.)
Active
Application number
EP05005417A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1586734A2 (de
EP1586734A3 (de
Inventor
Patrick Schwarz
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.)
Hoermann KG Freisen
Original Assignee
Hoermann KG Freisen
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 Hoermann KG Freisen filed Critical Hoermann KG Freisen
Priority to PL05005417T priority Critical patent/PL1586734T3/pl
Publication of EP1586734A2 publication Critical patent/EP1586734A2/de
Publication of EP1586734A3 publication Critical patent/EP1586734A3/de
Application granted granted Critical
Publication of EP1586734B1 publication Critical patent/EP1586734B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/5892—Fixing of window panes in openings in door leaves
    • 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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/162—Fireproof doors having windows or other openings, e.g. for permitting ventilation or escape
    • 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
    • E06B3/263—Frames with special provision for insulation
    • E06B3/2634—Frames with special provision for insulation without separate insulating elements, e.g. the heat transmission being reduced by a smaller cross-section
    • 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 a fire protection door leaf having a door leaf frame construction and a glazing inserted therein.
  • the invention relates to a system and a method for producing such fire protection door leaves and provided with such a fire door leaf fire door.
  • Fire doors are part of the fire protection, the provision of which is often prescribed by building regulations, especially in public buildings. Fire protection closures are standardized in Germany and in Europe, inter alia, by DIN 4102 and EN 1634. They require a construction supervisory approval. In order to obtain such approval, fire door designs are being tested in a fire test. Depending on whether the doors withstand at least 15, 30, 60 or 90 minutes of one-sided fire under DIN conditions (DIN 4102 Part 5), they are referred to as T15, T30, T60 or T90 fire doors.
  • a specific type of fire doors in the form of sheet steel doors are standardized by the DIN 18082. For steel sheet doors that are manufactured according to this standard, you do not need to carry out a separate fire test. These DIN sheet steel doors are characterized by a particularly cost-effective manufacturing process.
  • the door leaves of these fire barriers according to DIN 18082 are formed from a box plate and a cover plate, which enclose a cavity filled with insulating material.
  • the fire door leaves according to DIN 18082 are produced in various thicknesses in industrial mass production depending on other requirements.
  • the fire protection door leaf comprises a door leaf frame construction with a door leaf cutout and two panes formed as fire protection panes. In order to obtain a flush surface between the door leaf frame construction and the panes, spacers are interposed between the panes. In addition, a sealing material made of rubber is inserted between the panes and the door leaf cutout. To fix the discs in the door leaf cutout they are glued by means of an adhesive.
  • a fire-retardant door having a corresponding fire-retardant door leaf with glazing incorporated therein used in elevator construction.
  • the door leaf has a cover plate and a box plate, wherein the two sheets are connected to each other for fixing by means of U-shaped sheet metal webs.
  • the glazing comprises two wire mirrors, which are not designed as fire-protection panes and which are inserted flush with the door panels, wherein the glasses are held in place by webs. Between the two glasses runs for the purpose of fire protection, a perforated plate, which is connected to the webs. The task of the perforated plate in case of fire is to prevent an advance of the fire.
  • a fire door in the form of a sheet metal door leaf frame construction with window and glazing out.
  • the fire door comprises a cover plate and a box plate.
  • the glazing has only a single fire screen that is substantially thinner than the thickness of the sheet metal door leaf frame construction.
  • the glazing is fixed by means of a profile on the door leaf frame construction. The glazing is inserted into the cutout such that a shoulder exists between a surface of the door leaf frame structure and a surface of the glazing.
  • the object of the invention is to provide a glazed fire door with the features of the preamble of claim 1, which can be made more easily industrially.
  • the glazing in the case of a fire protection door leaf with a door leaf frame construction and a glazing inserted therein, has at least one fire protection pane and one further pane.
  • These two discs are spaced apart by a spacer means, that they are approximately flush with the broad side surfaces of the door leaf frame construction or that the respective opposite broad sides of the two panes are arranged at least in the vicinity of the broad side surfaces of the door leaf frame structures.
  • This can be vitrified differently thick door leaf frame structures, each with a same pair of glass panes with the same, visually appealing broadside view. You have to provide only a suitable spacer device.
  • the glass panes Even with different door panel thicknesses, the glass panes always close with the door leaf frame construction, so that despite the intended glazing, a uniform door leaf body is produced without any gradations on the door leaf wide surfaces or at least without visually particularly striking gradations on these wide surfaces.
  • a measure of about 5 mm for a step is still to be regarded as visually hardly noticeable and thus still substantially flush. But it also depends on the overall relative dimensions; For small thin, smooth door leaves, smaller gradations will be more noticeable than for thick, thick door leaves with structured surfaces. More generally, the invention aims at a substantially constant visual impression of the broadside surfaces also of different thickness glazed fire doors.
  • the invention is particularly suitable for the glazing of fire protection steel sheet doors manufactured according to DIN 18082 with box panel and cover sheet.
  • the door leaf frame construction is preferably formed by a sheet metal fire protection door leaf construction. This further preferably has a box plate and a cover plate and a filling therebetween. The Box sheet and the cover plate then form the respective broad sides of the door leaf frame construction.
  • To produce this door leaf can be z.
  • corresponding fire doors according to DIN 18082 produce and then cut out to form a glazing cutout center and stiffen the thus cut door leaf body by means of the spacer device and then insert the two panes.
  • a fire protection pane When glazing only a fire protection pane is preferably used, so that the overall construction is inexpensive.
  • Such fire protection panels are available on the market as F15 discs, F-30 discs or also with correspondingly higher fire protection requirements. They consist of several layers of transparent material, especially glass, with usually clear fire-resistant cooling materials in between. Since in the glazing according to the invention a further pane is used, the fire protection door leaf according to the invention can also fulfill an overall higher fire protection classification in one embodiment with a fire protection pane with a lower fire classification. For example, you can make a T30 door leaf when using a F15 disc.
  • this additional disc does not fulfill a fire protection function. It is preferable to perform this only as so-called G-glass.
  • Preferred materials for this purpose are simple float glass, or more preferably safety glass, such as toughened safety glass (ESG), laminated safety glass (VSG), etc.
  • ESG toughened safety glass
  • VSG laminated safety glass
  • insulating glass or toughened glass or other tempered glass can also be used.
  • ornamental glasses which give the door a correspondingly higher-quality appearance or reduce the transparency while still allowing light through, can be used. The invention thus makes it possible to To meet very different visual impressions of the glazing and very different functions of the glazing without great fire protection effort, simply by using a corresponding functional glass for the other disc.
  • the spacer device preferably has a spacer strip arranged between the panes of a fire protection material.
  • the spacer device especially when using a sheet metal frame construction to stiffen the door leaf frame construction, which is mechanically weakened by the window opening relative to the original DIN door leaves accordingly.
  • the use of corresponding stiffening elements in or on the spacer means between the broad sides forming sheets is preferred.
  • the spacer strip consists of a fire-resistant cooling fire protection material, such partial stiffeners can be used without adverse effects for the fire protection function of the door leaf.
  • the thermal bridges formed by extending in the direction of thickness metal bridges could otherwise direct the hot temperature in the event of fire through the thickness of the door leaf.
  • the fire protection material of the cover strip gives off, for example, moisture whose evaporation contributes to the cooling of the metal bridges in case of fire. Or it generally has a material that changes its state of aggregation in case of fire, wherein the energy required for the state change of the penetrating fire heat is withdrawn. This keeps the side away from the fire cooler.
  • the fire protection conditions which according to the relevant standards also provide certain temperature limits on the side facing away from the fire, can be met.
  • the spacer device Since it is possible to see through the two panes the part of the spacer device arranged between the panes, it is preferably designed as a spacer strip (and not interrupted, for example, in the form of spacer blocks). At least the visible surface the spacer strip is more preferably optically tempered. For this purpose, it is clad, for example, with a panel or veneered. Or it is coated or painted with a visually appealing material.
  • the spacer device In order to keep the panes in place, the spacer device according to the invention has a profile strip device comprising the panes on the outside.
  • the profile strip device further preferably has a profile strip for stiffening the door leaf frame construction.
  • the profile strip device preferably has two legs for gripping around the outer surface of the two panes, which are spaced apart by means of a spacer which is joined between them, preferably the spacer strip mentioned above.
  • the distance between the legs further preferably corresponds substantially to the thickness of the door leaf frame construction.
  • the profile strip device preferably has a web between the legs.
  • the web is preferably formed as part of a profile of a profile strip.
  • the profile strip is preferably formed of metal and further preferably formed of sheet steel, which, for. B. in a profiling machine, has been correspondingly cold formed.
  • the bridge can be broken through with through holes.
  • the passage openings are preferably transverse to the thickness direction elongated slots extending the door leaf formed, which reduces the temperature contributing to the cross-sectional area without affecting the rigidity over charge.
  • the latter is further preferably provided on at least one side with a fire protection material which cools in the event of fire. This may be, for example, the fire protection material of the spacer.
  • a fire protection material which cools in the event of fire.
  • the bridge can also be provided on its entire extent in the thickness direction on one side or on both sides with fire protection material.
  • the web is formed of a poorly heat-conductive material.
  • the profile strip device is preferably constructed of a plurality of interconnectable parts, wherein a first part has a first of the legs and a second part of the second leg.
  • the parts are preferably releasably connected to each other, for example screwed together.
  • a Z-profile strip is preferably used as a stiffening profile strip.
  • the Z-profile strip preferably forms the first of the several parts of the profile strip device and thus has the first of the outside of the discs detecting thighs.
  • the second leg is then preferably formed by a substantially flat bar formed.
  • the flat strip further preferably has a plurality of projections. These can, for example, engage in correspondingly notched recesses on a profile flange of the Z-profile which protrudes on the side opposite the first leg and are detachably fastened there.
  • a cover strip For covering the spacer means and / or joints, which are formed between the broad sides of the door leaf frame construction and the outside broad sides of the glazing, a cover strip, more preferably at least one cover strip per glazing edge region is preferably provided.
  • the cover strip (s) is / are more preferably invisibly attached from the outside. This can be done by clipping or sticking.
  • a Aufklippsen could be realized by means provided on the back of the cover strip projections which engage behind openings on the door panels or the like.
  • the invention also provides a system for producing a glazed fire door with one of several possible thicknesses and substantially flush glazing.
  • the system according to the invention provides an assortment of differently thicker door leaf frame constructions and an assortment of spacer devices corresponding to the thickness of the door leaf frame constructions in accordance with the invention. It then suffices to provide or to provide two panes of translucent material which are at least partially designed in fire protection design and which can be used in all door leaf frame constructions of different thicknesses.
  • the door leaves with different thicknesses can be made, for example, on parallel production lines, more or less parallel or simultaneously and cut out in one or more subsequent glazing station (s) and glazed by means of the spacer means.
  • a production line is first used to make a door leaf frame structure having a first thickness and then glazing this door leaf frame construction of the first thickness. If a different door leaf thickness is then to be produced, the production line is set up accordingly, in which case, after the manufacture of the door leaf frame construction with the second thickness, glazing takes place. The steps can therefore take place simultaneously or sequentially for different thicknesses.
  • Fig. 1 is a fire door 3 for a in the Fig. 2a-2c shown, made of sheet steel fire door 1 shown in side view on one of the broadsides.
  • the fire door 1 has a frame 2 made of steel and a fire door 3.
  • the fire door 3 is hinged to hinges 4 hinged to the frame 2.
  • the fire protection door leaf 3 has a door leaf frame construction 5 with a window opening 6 into which a glazing 7 is inserted.
  • the fire protection door leaf 3 may be formed of different thickness.
  • 2a to 2c are exemplary three different versions of the fire door panel 3, each having different thicknesses a, b, c in section along the line II - II of Fig. 1 shown.
  • the door leaf frame construction 5 is formed by cutting out the window cutout 6 from a sheet steel door panel that represents a sheet metal fire protection door leaf construction, which is manufactured analogously to the corresponding DIN 18082 from a box panel 8 and a cover panel 9.
  • the resulting cavity 10 is filled with an insulating material 11.
  • Fig. 2a shows a first fire door 3a with a thickness, wherein the small first thickness a, for example, is about 45 mm.
  • the fire protection door leaf 3a with thickness a is here in so-called Dünnfalz mode with a Dünnfalz - in the following Dünnfalz 12 - provided.
  • a fire door 3b with thickness b wherein the slightly larger second thickness b, for example, about 55 mm.
  • the fire door 3b with thickness b has a slightly thicker fold 12b.
  • Fig. 2c still a third door leaf 3c with thickness c, wherein the third, even greater thickness c, for example, is about 65 mm.
  • the fold of this door leaf 3c with thickness c is formed in the example as a so-called thick fold 14, where a fold cavity 13 is formed by corresponding bending of the edge regions of the box plate 8 and cover plate 9.
  • fire doors without glazing are often in the illustrated manner with the different thicknesses a, b, c produced.
  • Fig. 3 shows how these different thickness fire door leaves 3a, 3b, 3c with the thicknesses a, b, c can be provided in a simple cost-effective manner with a visually appealing glazing 7.
  • Fig. 3 shows the section along the line III - III of Fig. 1 through one of the three fire door leaves 3a, 3b or 3c.
  • the thus generally designated 3 fire door panel has the door leaf frame construction 5 and the glazing 7.
  • the glazing 7 has a fire protection pane 15 and a further pane 16.
  • the fire protection disk 15 is here an F15 disk.
  • the further disc 16 is here a G-glass disc.
  • the fire protection pane 15 and the further pane 16 are held by a glass holding device or spacer 17 on the door leaf frame construction 5 at a distance from each other.
  • the spacer device 17 has a spacer in the form of a spacer strip 18 and a profile strip device 19.
  • the spacer strip 18 holds the fire protection pane 15 and the other disc 16 with such a distance to each other that their outside broadside surfaces 20, 21 almost, in the example shown here but not completely, flush with the outer broad side surfaces 22, 23 of the box plate 8 and cover plate 9 are arranged.
  • the spacer device 17 essentially consists of the spacer strip 18 and the profile strip device 19.
  • the profile strip device 19 is formed by a Z-profile strip 25 and a substantially flat glass strip 26th
  • the spacer strip 18 is formed essentially of a fire-resistant cooling fire protection material, which is planked for stiffening and / or optical remuneration at least on its side facing away from the profile strip device 19 side with a metal sheet.
  • the spacer strip 18 is a GKF beam 27 with a sheet metal coating 28 on its visible side 29 and the two serving here for detecting the fire protection disk 15 and the other disc 16 narrow sides 30, 31.
  • the sheet metal coating 28 may be further optically tempered, for example, be painted or powder coated.
  • the profile strip device 19 is essentially formed from sheet steel. It has the web 32, which has one of the thickness a, b, c of the fire door leaf 3 corresponding expansion in the thickness direction.
  • the web 32 corresponds more precisely in the embodiment of Fig. 3 the thickness a, b and c of the fire door leaf 3a, 3b, 3c with thickness a, b, c minus the thicknesses of box plate 8 and cover sheet 9 and minus the plate thicknesses of the web 32 still further projecting profile areas of hereafter even closer
  • the profile strip device 19 has a U-shaped partial profile with the web 32 and two legs - first leg 34 and second leg 35 - which fulfill the function of glass retaining strips and the outside broadside surface 20, 21 of the fire protection panel 15 and the border further disc 16 at the edge.
  • profile strip means 19 At the bottom of the profile strip means 19 is provided with a further part profile, which serves for fastening and / or stiffening, for example, with one or more edge flags or with strip-like flanks.
  • the profile bar device 19 is here, as the Fig. 3 and 5 can be seen from several parts, namely from the in the Fig. 6 to 8 in more detail individually illustrated Z-profile strip 25 and one in the Fig. 9 to 11 formed in more detail individually glass retaining strip 26, wherein the Z-profile strip 25, the first leg 34 and the web 32 and the glass retaining strip 26 forms the second leg 35.
  • Z-profile strip 25 is provided on its side opposite the first leg 34 side with a flange 36.
  • the transition region between the flange 36 and the web 32 is provided at regular intervals with attachment areas, which have here in the direction of the course of the web 32 recessed Tütungslöcher 38.
  • the in the Fig. 9 to 11 shown flat glazing bar 26 has on its Z-profile bar 25 side facing at appropriate intervals flag-like projections 37 which engage the attachment areas and are also provided with corresponding Tütungslöchern 38 ', which engage flush in the Tutungslöcher 38 and there with screws, namely countersunk -Screws 39 are releasably screwed.
  • the flat glass bar 26 is simply a flat piece of sheet metal intended to bolt the structure.
  • Fig. 5 shows in an exploded view the attachment of the individual parts of the glazing 7 with the glazing frame and also the attachment between Z-profile strip 25 and flat glazing bar 26. It is here also the corresponding area of the door panel, shown here the cover plate 9.
  • This cover plate 9 is provided corresponding to the tab-like projections 37 with recesses 42 and connected in the intermediate projecting portions 43 with the flange 36 by fasteners 47, such as by screws or by welding such as spot welds or beam welding or by riveting.
  • fasteners 47 such as by screws or by welding such as spot welds or beam welding or by riveting.
  • the web 32 is surrounded on both sides with fire protection material, such as GKF (plasterboard).
  • a first strip of fire protection material 45 covers the web 32 over its entire thickness range between the two legs 34 and 35 and is thus also inserted between the end faces of the fire protection pane 15 and the further disc 16 and the web 32 and between the spacer bar 18 and the web 32.
  • a second strip of fire protection material 46 is mounted between the insulating material 11 and the web 32 on the inside.
  • the strips of fire protection material 45, 46 are screwed together with the spacer bar 18 by means of the countersunk screws 40 on the web 32.
  • the countersunk screws 39 fasten the flat glass strip 26 to the Z-profile strip 25 and the Z-profile strip 25 and the flat glass strip 26 on the fire protection material and / or the insulation 11th
  • fire protection material for the spacer strip 18 and the two strips of fire protection material 45, 46 are in particular materials into consideration, which give off moisture in the event of fire, such.
  • F15 fire protection panels on the market.
  • Promat offers a F15 disc that can withstand one-sided firing for 25 minutes.
  • Another Pr15 F15 fire protection panel type offered by Promat lasts 20 minutes.
  • the spacer means 17 and formed as a G-glass disc further disc 16 can thus be glazed fire doors 3 for T30 fire doors form.
  • the enclosed edge regions of the fire protection pane 15 and the further pane 16 are each sealed with silicone. In this way, a wet glazing is formed.
  • the cover strip 24 is preferably glued. It mainly has a decorative function and could be made of steel or other materials such as stainless steel or aluminum or another light alloy. Non-metals such as glass, ceramics or plastics are also possible.
  • the cover strip 24 is part of a cover 54, which may be formed in one piece and thus can be easily handled and fixed.
  • the Fig. 12 to 14 show in comparison to the flat glass strip 26, a second form of glass retaining strip 50, which is used in a second embodiment of the fire door 3 described in more detail below.
  • the glass retaining strip 50 differs from the flat glass strip 26 substantially by the provision of vertically projecting tabs 52, which serve for further positive connection with the Z-profile strip 25 and thus to stiffen the entire construction. Accordingly, the entire second embodiment differs from the first embodiment only by a design adapted to this additional tab connection.
  • Respective parts as in the first embodiment have corresponding reference numerals and the description thereof can be taken from the above illustration in the first embodiment.
  • the 15 to 17 show a suitably formed to the second glass retaining strip 50 second Z-profile strip 56.
  • This is provided with receptacles 58, in which the tabs 52 can be inserted.
  • the web 32 of the Z-profile strip 56 is provided with bow-shaped notches 59 which project so far from the web 32 in the direction of the fire protection pane 15 and the further disc 16 that the tabs 52 in essentially free of play between the web 32 and the bow-shaped notch 59 can be inserted positively.
  • Fig. 18 shows accordingly Fig. 3 the section along the line III-III of Fig. 1 for the second embodiment.
  • Fig. 19 shows the section along the line XIX-XIX of Fig. 18 and illustrates the position of the tabs 52 in the second embodiment.
  • the second strip of fire protection material 46 is provided with recesses 60 at the locations having the tabs 52.
  • Fig. 4 shows for comparison the corresponding section in the first embodiment. As can be seen, here lacks the tabs 52 on the vertical glazing edges. However, as shown here, one or more of the tabs 52 and the bow-shaped notch 59 comprehensive tab connections may be provided on the horizontal glazing edges.
  • Fig. 5 and 20 For the two embodiments is apparent when inserting the window opening 6 in a sheet metal door leaf construction of one of the door leaf sheets, here the cover plate 9, rectangular-tooth-shaped cut. Thereby, the projecting portions 43 and the recesses 42 are formed. In these recesses 42, the projections 37 of the flat glass strip 26 and the glass retaining strip 50 are added. The flat glass strip 26 and the glass retaining strip 50 thus take the place of the door leaf sheet and do not wear.
  • the projecting areas preferably have, approximately in the center, at least one of the welds or similar fastenings 47 with which the Z-profile strip 25 or 56 can be connected directly to the door leaf metal sheet.
  • a solid material door leaf having a certain thickness a is provided.
  • the window cutout 6 is cut out with the teeth comprising the recesses 42 and the protruding portions 43 at the edge region.
  • the second strip of fire protection material 46 is selected or cut from a range of suitable thicknesses and inserted. From an assortment with Z-profile strips 25 or 56, which correspond to the thicknesses a, b and c, the matching to the thickness a of the fire door leaf 3a Z-profile strip 25 or 56 is selected and with the edge regions of box plate 8 and cover plate 9 connected. In the example shown, the first strip of fire protection material 45 is then correspondingly selected or cut and inserted in accordance with its thickness.
  • one of the two panes - in the example the fire protection pane 15 - is applied to the first leg 34 and by means of a selected according to the door leaf thickness spacer, d. H.
  • the corresponding spacer strip 18 fixed by screwing the spacer strip 18 by means of countersunk screws 40 to the web 32.
  • the second disc here the disc 16, used and fixed by screwing the flat glass bar 26 and glass retaining strip 50.
  • the tabs 52 are thereby inserted by appropriate insertion of the glass retaining strip 50 in the thickness direction in the receptacles 58.
  • the various door leaf thicknesses a, b, c are glazed with substantially flush glazing 7.
  • the outside broadside surfaces 20, 21 of the glazing 7 are offset by the thickness of the door leaf sheets - box plate 8 and cover plate 9 - flush legs 34, 35 inwards.
  • This thickness corresponds to the usual sheet thicknesses and is at most about 5 mm.
  • the displacement of the fire protection disk 15 and the further disk 16 inwards is preferably such that it does not attract attention visually.
  • the heavier fire protection plate 15 on the side of the stiffer box structure 8 stems from its structure arranged.
  • the fire protection pane 15 is also held on the one piece with the web 32 and thus more stable first leg 34.
  • the lighter additional disc 16 can be handled more easily in the extent somewhat more difficult marginal insertion with subsequent screwing.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP05005417A 2004-04-14 2005-03-11 Verglaste Feuerschutz-Tür Active EP1586734B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05005417T PL1586734T3 (pl) 2004-04-14 2005-03-11 Przeszklone drzwi przeciwpożarowe

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102004018102 2004-04-14
DE102004018102 2004-04-14
DE102004039416 2004-08-13
DE102004039416A DE102004039416A1 (de) 2004-04-14 2004-08-13 Verglastes Feuerschutz-Türblatt sowie System und Verfahren zur Herstellung desselben

Publications (3)

Publication Number Publication Date
EP1586734A2 EP1586734A2 (de) 2005-10-19
EP1586734A3 EP1586734A3 (de) 2007-02-28
EP1586734B1 true EP1586734B1 (de) 2011-02-16

Family

ID=34934227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05005417A Active EP1586734B1 (de) 2004-04-14 2005-03-11 Verglaste Feuerschutz-Tür

Country Status (4)

Country Link
EP (1) EP1586734B1 (pl)
AT (1) ATE498760T1 (pl)
DE (2) DE102004039416A1 (pl)
PL (1) PL1586734T3 (pl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009003614U1 (de) * 2009-03-13 2010-07-29 Sommer Fassadensysteme - Stahlbau Sicherheitstechnik Gmbh & Co. Kg Tür, insbesondere für Sicherheitsgebäude, Hafträume o.dgl.
DE102010005719B4 (de) 2010-01-26 2014-01-30 Hörmann KG Freisen Gebäudeabschlusselement mit Verglasung sowie Herstellverfahren
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PL1586734T3 (pl) 2011-07-29
EP1586734A2 (de) 2005-10-19
EP1586734A3 (de) 2007-02-28
DE102004039416A1 (de) 2005-11-10
ATE498760T1 (de) 2011-03-15

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