EP0802300B2 - Ossature de profilés métalliques ignifuges pour fenêtres, portes, façades ou toits vitrés - Google Patents

Ossature de profilés métalliques ignifuges pour fenêtres, portes, façades ou toits vitrés Download PDF

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Publication number
EP0802300B2
EP0802300B2 EP97111156.2A EP97111156A EP0802300B2 EP 0802300 B2 EP0802300 B2 EP 0802300B2 EP 97111156 A EP97111156 A EP 97111156A EP 0802300 B2 EP0802300 B2 EP 0802300B2
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EP
European Patent Office
Prior art keywords
heat
framework according
shaped bodies
metal profile
binding
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.)
Expired - Lifetime
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EP97111156.2A
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German (de)
English (en)
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EP0802300B1 (fr
EP0802300A2 (fr
EP0802300A3 (fr
Inventor
Armin Tönsmann
Frank Dr. Mantwill
Siegfried Habicht
Eitel-Friedrich Höcker
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Schueco International KG
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Schueco International KG
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Publication of EP0802300A3 publication Critical patent/EP0802300A3/fr
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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
    • 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
    • E06B3/267—Frames with special provision for insulation with insulating elements formed in situ
    • E06B3/2675—Frames with special provision for insulation with insulating elements formed in situ combined with prefabricated insulating 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
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • E06B3/26303—Frames with special provision for insulation with prefabricated insulating strips between two metal section members with thin strips, e.g. defining a hollow space between the metal section members
    • 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
    • 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
    • E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
    • E06B2003/26321—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section with additional prefab insulating materials in the hollow space
    • 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
    • E06B2003/26349—Details of insulating strips
    • E06B2003/2635—Specific form characteristics
    • E06B2003/26359—Specific form characteristics making flush mounting with neighbouring metal section members possible
    • 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
    • E06B2003/26349—Details of insulating strips
    • E06B2003/2635—Specific form characteristics
    • E06B2003/26361—Openings, incisions or indents
    • 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
    • E06B2003/26349—Details of insulating strips
    • E06B2003/26369—Specific material characteristics
    • E06B2003/26374—Specific material characteristics with parts of differing nature
    • 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
    • E06B2003/26349—Details of insulating strips
    • E06B2003/26369—Specific material characteristics
    • E06B2003/26376—Non-plastic materials, e.g. wood, metal
    • 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
    • E06B2003/26349—Details of insulating strips
    • E06B2003/26387—Performing extra functions
    • E06B2003/2639—Provisions for fittings, e.g. locks or hinges
    • 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
    • E06B2003/26394—Strengthening arrangements in case of fire
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S49/00—Movable or removable closures
    • Y10S49/01—Thermal breaks for frames

Definitions

  • the invention relates to a framework of metal profiles in fire protection for windows, doors, facades and glass roofs, the metal profiles having a chamber, made of light metal, preferably made of aluminum outer parts and a central part, in which the heat flow is reduced.
  • EP-A-0 590 236 is made of a composite profile.
  • This composite profile is provided with outer parts, which are formed from extruded aluminum profiles, each having an outer chamber. In these outdoor chambers no fire protection material is arranged.
  • the outer parts made of aluminum are connected in the central region of the composite profile by insulating strips, which consist of a mechanically strong material, which is poor heat-conducting and melts under heat.
  • polyamide or a casting resin are mentioned.
  • the chamber in the middle part of the composite profile is filled by a support and insulating profile, which is made of heat-resistant material and in case of fire assumes a supporting function, while the acted upon by the fire aluminum profile melts.
  • the invention has for its object to make a framework of the type mentioned so that under fire load for the overall construction a long service life is given.
  • a fire protection strip of material to be inflated under temperature load is to be arranged in the fitting rebate between the glare and casement frames of a door in each case in front of the perforated metal strip.
  • the fire protection strip on the one hand has the task to cover the perforated metal strip from the visible fold forth and on the other hand to ensure in case of fire that the seaming is largely closed by swelling of the material to prevent passage of combustion gases.
  • the metal profiles may be formed as composite profiles and composed of extruded aluminum hollow chamber profiles and a central part of metal, in which the heat flow is reduced compared to the outer parts made of aluminum.
  • these covering plates or other shaped bodies of a heat-binding, hydrophilic adsorbent with high water content or a heat-binding, hydrophilic adsorbent with high water content containing plates or other shaped body may be attached.
  • the plates or other shaped bodies of a heat-binding, hydrophilic adsorbent with a high water content advantageously consist of alum and gypsum.
  • Alum are so-called metal double salts which are capable of storing crystal water to a very high degree by weight.
  • potassium alum which is chemically termed potassium aluminum sulfate 12 hydrate.
  • the chemical formula is: KA1 (SO 4 ) 2 x 12H 2 O.
  • This potassium alum is able to physically bind about 45 percent of crystal water per unit of weight.
  • the release of the crystal water from the potassium alum in pure form takes place at 72 ° C.
  • the potassium alum can be embedded in a gypsum matrix and behaves completely neutral with respect to the curing of the gypsum, so that the plates, moldings and profiles produced therefrom have sufficient stability for their use in fire protection.
  • the potassium alum does not change the setting properties of the gypsum.
  • the gypsum does not affect the physical water absorption of the alum.
  • the plates or other molded parts which are provided with a hydrophilic adsorbent, preferably consist of 50 percent of a modified gypsum and 50 percent of potassium alum.
  • the energy consumption of such a component is about 1100 j / cm 3 .
  • the mixing ratio between alum and gypsum can be varied.
  • the proportion of stored water of crystallization is 32 percent.
  • potassium alum alone has an effective temperature of 73 ° C, the working temperature in conjunction with the gypsum to a higher value, namely about 85 ° C laid. This results from the fact that the water released in the alum is held by simple suction through the gypsum up to the temperature of 85 ° C before it is transferred to the vapor phase.
  • the combination of gypsum and alum has the further advantage that the bound water in the gypsum water is released only at a temperature of 125 ° C and this multi-stage crystal water release has a positive effect on the cooling profile of the frame profiles, which are assigned to the plates described or other shaped body. In addition, at about 215 ° C, a further small release of bound in gypsum water, but which is of minor importance.
  • Fig. 1 represented metal profile has extruded aluminum parts 1.2 as outer parts, between which a middle part 3 is provided, which consists in this embodiment of two mutually parallel metal strips 4, which are reduced compared to the aluminum profiles 1 and 2 in their heat transfer.
  • the metal strips 4 may be made of aluminum or of another metal, for example made of steel.
  • Aluminum profiles 1 and 2 have inner chambers 5, 6, into which the inner chamber completely or partially filling moldings can be introduced from a heat-bonding, hydrophilic adsorbent.
  • the aluminum profiles 1 and 2 have anchoring grooves 7, 8 for the foot webs 11 of the metal strips 4, which are determined after insertion of the web webs into the anchoring grooves by molding the outer web webs 9.
  • the metal strips 4 define together with the aluminum profiles 1 and 2, a further inner chamber 10, so that the composite profile after the fig. 1 is equipped with three inner chambers for accommodating moldings with a high proportion of water of crystallization.
  • the in the Fig. 2 shown metal strip 4 has at the edges of foot webs 11 and is provided in the area between the webs 11 with punched 12, so that between the punched-12, which in the embodiment of the Fig. 2 are formed triangular, narrow bridge webs 13 remain.
  • a metal strip 4 is shown, which is provided with rectangular cutouts 14, between which only bridge webs 15 remain for the heat conduction.
  • the cutouts can have any geometric shape.
  • the width b of the bridge web and its thickness d can be varied to reduce or increase the heat flow.
  • the frame 16 was made of a profile, as in the Fig. 1 is shown.
  • the frame profile is composed of aluminum profiles 1 and 2, which are interconnected by metal strips 4, wherein the metal strips 12 and 14 punched out, so that the heat flow is reduced by this the central part of the composite profile forming metal strips 4.
  • the casement 17 consists of the outer parts forming profile shells 18,19, which are made of aluminum and metal strips 4, which form a thermal insulation, are connected.
  • the wing frame is completed by a glass retaining strip 20, which has an inner chamber 21 for receiving a molded body 22 consisting of alum and gypsum.
  • a molded body 22 consisting of alum and gypsum.
  • moldings 25,26,27 and 28 are arranged from alum and gypsum with a high proportion of water of crystallization.
  • the moldings can also be composed of other components, of which at least one has a high proportion of water of crystallization, which is released at a temperature which is below the melting temperature of the fire-facing light metal profile.
  • the released water of crystallization serves to cool the metal profiles.
  • the plate-shaped moldings 25,26,27,28 which only partially fill the respective inner chamber, are inserted with metal springs 29 in the inner chambers, wherein the metal springs 29 dig into the plate-shaped moldings with their free ends and are thus secured in their position.
  • the energy-consuming moldings may also be moldings of any length, which are adapted to the inner contour of the inner chamber of the metal profiles.
  • the energy-dissipating material can also be filled in liquid form in the inner chamber of a metal profile and then binds in the inner chamber to a solid molding.
  • a groove 30 is provided in which a fire protection strip 31 is provided from under inflation temperature material.
  • the fire protection strip 31 has on the one hand the task of covering off the perforated metal strip 4 from the visible fold and on the other hand to ensure in case of fire that the seaming is largely closed by inflating material to prevent passage of combustion gases.
  • the metal strip 4 from an extruded profile into which openings are punched or made of rolled steel offers the great advantage that they can be processed separately and assembled with known composite methods with the other, hollow chamber profiles.
  • the energy consuming moldings are adjusted to have a response temperature in the range of 80 ° C to 150 ° C.
  • the filling of the respective inner chambers of the metal profiles can be done differently.
  • a higher degree of filling than on the side facing away from the fire can be made or the response temperatures on the side facing the fire can be selected to be higher than on the side facing away from the fire. This can be achieved by varying the energy-consuming materials.
  • a multi-part insulating strip 32 can be used instead of the metal strip 4 in the middle part 3 of the profile and a multi-part insulating strip 32 can be used.
  • This multi-part insulating strip 32 consists of an extruded, poorly heat-conducting plastic strip 33 which extends over the entire length of the insulating strip and has at its longitudinal edges relieveprofilleiteren 34.
  • These foot profiling 34 are preferably recessed at equal intervals and it will be in these recesses 34 to the foot profiling contour-profiled foot profiling 35 of a bridge web 36 of metal, preferably made of aluminum.
  • the foot profiles are anchored in the grooves of the aluminum profiles 1 and 2.
  • the metallic bridges have the task of ensuring a heat flow between the aluminum profiles 1 and 2.
  • the width of the bridge webs and the distances to each other can be varied, so that one can thereby influence the flow of energy between the aluminum profiles 1 and 2.
  • a further embodiment of the formed as a thermal insulation zone middle part 3 between the aluminum profiles 1 and 2 is in the Fig. 6 in which the perforated metal strips 37, 38 are integral with the aluminum profile 1 and with the aluminum 2, respectively.
  • the arranged on the aluminum profile 1 metal strip 37 engages with a supplementsteg 39 in the associated anchoring groove of the aluminum profile 2, while the integral with the aluminum profile 2 metal strip 38 engages with its supplementsteg 40 in the anchoring groove of the aluminum profile 1.
  • the metal strips 37, 38 are punched out in accordance with FIGS. 2 and 3 and form a latticework there, by which the heat flow between the aluminum profiles 1 and 2 is reduced.
  • FIGS. 7 and 8 show constructive details of the execution of the Fig. 4 .
  • Fig. 9 is a diagram in terms of an energy-consuming molded body, which is composed of potassium alum and gypsum.
  • Curve 1 shows the response temperatures of the molding applied over the lower temperature axis. From this curve, the response temperatures can be seen, in which water of crystallization is released. The area under the curve 1 represents the total energy consumption.
  • the curve shows only the loss of mass that occurs during the course of the temperature increase.
  • a metal profile is shown, which, like the profile after the Fig. 1 composed of the aluminum profiles 1 and 2 and in the middle part of the perforated metal strips 4.
  • the inner chambers 5,6 and 10 are filled with energy-consuming and crystal water-releasing moldings 41,42,43, which may for example consist of alum and gypsum.
  • a plate-shaped molded body 44 is attached to the outside of the aluminum profile 1, so that in the case of a fire in the vicinity of the molded body 44, this is first activated and releases water of crystallization. With a longer fire duration, the moldings 41,42 and 43 are activated and set free water of crystallization, so that in this way an intensive cooling of the aluminum profiles and thus a long service life of the overall construction is achieved.
  • a façade or a roof construction is shown, in which the facade fields or the frame fields of the roof are filled with glass panes 45.
  • a main profile 46 made of aluminum is provided on the inside of the room. This main profile is covered by plate-shaped, energy-consuming moldings 47,48 and 49, which release crystal water when reaching a response temperature and thereby cool the main profile.
  • the plate-shaped moldings 47,48,49 can be connected to the main profile by gluing or by mechanical means.
  • a sheet metal cover 50 which may be made of light metal or stainless steel and can also be used to define the plate-shaped moldings.
  • metal profiles are shown in which aluminum hollow chamber profiles 1 and 2 in the middle part via perforated metal strips 4 or via composite strips after Fig. 5 connected to each other, it is also possible to use an integral, provided with three inner chambers extruded profile, in which then holes are punched in the middle, through which the heat flow is reduced in this area.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Building Environments (AREA)
  • Wing Frames And Configurations (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Claims (15)

  1. Châssis de porte en profilés métalliques coupe-feu destiné à des fenêtres, portes, façades ou verrières, les profilés métalliques présentant des parties extérieures (1, 2) fabriquées en métal léger, de préférence en aluminium, pourvues d'une chambre (5, 6), et une partie médiane, dans laquelle le flux de chaleur est réduit, caractérisé en ce qu'est prévue, entre les parties extérieures (1, 2), une pluripartite moulure isolée avec une moulure profile de plastique et arrange en distance des barrettes en métal de la partie médiane et en ce que des plaques coupe-feu de matériaux consommateurs d'énergie sont placées dans les chambres (5, 6) et en ce que, dans la rainure à ferrures située entre le dormant et le châssis du battant d'une porte, devant chaque moulure isolée est placée une bande coupe-feu (31) en matériau qui gonfle en cas de sollicitation thermique..
  2. Châssis de porte selon la revendication 1, caractérisé en ce que la partie médiane du profilé en métal léger est composée d'au moins une barrette en matière synthétique (33) s'étendant sur toute la longueur de la partie médiane et de barrettes métalliques formant pont (36), qui s'étendent parallèlement les unes aux autres et perpendiculairement à l'axe longitudinal du profilé en métal léger, les pieds profilés des barrettes métalliques formant pont étant placés dans des évidements (36) de la barrette en matière synthétique (33).
  3. Châssis de porte selon la revendication 1, caractérisé en ce que sont fixés, sur les faces extérieures et/ou sur les faces intérieures des profilés métalliques constitués en aluminium, des plaques recouvrant celles-ci ou d'autres corps profilés constitués en un adsorbant hydrophile à forte teneur en eau susceptible de s'agglomérer à la chaleur ou des plaques ou d'autres corps profilés contenant un adsorbant hydrophile à forte teneur en eau, susceptible de s'agglomérer à la chaleur.
  4. Châssis de porte selon la revendication 3, caractérisé en ce que l'adsorbant hydrophile susceptible de s'agglomérer à la chaleur est constitué en alun et en gypse.
  5. Châssis de porte selon la revendication 4, caractérisé en ce que l'adsorbant hydrophile susceptible de s'agglomérer à la chaleur est constitué en potassium-alun et en gypse, le potassium-alun étant lié dans une matrice en gypse.
  6. Châssis de porte selon la revendication 5, caractérisé en ce que les plaques susceptibles de s'agglomérer à la chaleur ou les autres corps profilés sont constitués à 50 pour cent de potassium-alun et à 50 pour cent de gypse modifié.
  7. Châssis de porte selon la revendication 3, caractérisé en ce que les plaques ou autres corps profilés, constitués en adsorbant hydrophile susceptible de s'agglomérer à la chaleur ou équipés de cet adsorbant, sont fixés sur les deux parties extérieures des profilés en métal léger.
  8. Châssis de porte selon la revendication 1, caractérisé en ce que sont prévus, sur les deux parties extérieures ou sur une partie extérieure des profilés en métal léger et sur la partie médiane, ou dans une chambre de la partie médiane, des plaques ou d'autres corps profilés en matériau à forte teneur en eau, susceptible de s'agglomérer à la chaleur.
  9. Châssis de porte selon la revendication 7, caractérisé en ce que les parties extérieures des profilés en métal léger sont conformées en profilés creux fermés ou ouverts en aluminium et en ce que sont placés, dans les chambres creuses, des corps profilés en matériau susceptible de s'agglomérer à la chaleur, à forte teneur en eau, qui remplissent partiellement ou totalement les chambres creuses.
  10. Châssis de porte selon la revendication 9, caractérisé en ce que, en supplément de la présence des corps profilés en matériau susceptible de s'agglomérer à la chaleur, dans une chambre creuse fermée ou ouverte d'une partie extérieure ou des deux parties extérieures, ou/et dans une chambre creuse fermée ou ouverte de la partie médiane, est fixée, sur la face extérieure d'une partie extérieure du profilé en métal léger, une plaque de recouvrement en matériau susceptible de s'agglomérer à la chaleur.
  11. Châssis de porte selon la revendication 10, caractérisé en ce que les plaques en matériau susceptible de s'agglomérer à la chaleur, qui sont fixées sur la face extérieure des profilés en métal léger qui forment un cadre, font partie d'un cadre fermé.
  12. Châssis de porte selon la revendication 8 ou 9, caractérisé en ce que, dans les couches extérieures des corps profilés, sont incorporées des matières textiles, de préférence des fibres de verre.
  13. Châssis de porte selon la revendication 9, 10 ou 11, caractérisé en ce qu'une tôle de recouvrement (50) est associée aux corps profilés (47, 48, 49) en forme de plaques.
  14. Châssis de porte selon l'une des revendications 3 à 13, caractérisé en ce que les corps profilés (25, 26, 27, 28) consommateurs d'énergie sont maintenus en position, dans la chambre intérieure associée du profilé métallique, par des ressorts métalliques (29).
  15. Châssis de porte selon l'une des revendications 3 à 14, caractérisé en ce que les températures auxquelles réagissent les corps profilés associés à un profilé métallique sont différentes.
EP97111156.2A 1994-12-08 1995-11-18 Ossature de profilés métalliques ignifuges pour fenêtres, portes, façades ou toits vitrés Expired - Lifetime EP0802300B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4443762A DE4443762A1 (de) 1994-12-08 1994-12-08 Rahmenwerk aus Metallprofilen in Brandschutzausführung für Fenster, Türen, Fassaden oder Glasdächer
DE4443762 1994-12-08
EP95118182A EP0717165B2 (fr) 1994-12-08 1995-11-18 Ossature de profiles métalliques ignifuges pour fenêtres, portes, façades ou toits vitrés

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP95118182.5 Division 1995-11-18
EP95118182A Division EP0717165B2 (fr) 1994-12-08 1995-11-18 Ossature de profiles métalliques ignifuges pour fenêtres, portes, façades ou toits vitrés

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Publication Number Publication Date
EP0802300A2 EP0802300A2 (fr) 1997-10-22
EP0802300A3 EP0802300A3 (fr) 1998-05-06
EP0802300B1 EP0802300B1 (fr) 1999-09-22
EP0802300B2 true EP0802300B2 (fr) 2014-09-24

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EP95118182A Expired - Lifetime EP0717165B2 (fr) 1994-12-08 1995-11-18 Ossature de profiles métalliques ignifuges pour fenêtres, portes, façades ou toits vitrés
EP97111156.2A Expired - Lifetime EP0802300B2 (fr) 1994-12-08 1995-11-18 Ossature de profilés métalliques ignifuges pour fenêtres, portes, façades ou toits vitrés

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US (1) US5694731A (fr)
EP (2) EP0717165B2 (fr)
JP (1) JPH08218745A (fr)
KR (1) KR100380989B1 (fr)
AT (2) ATE180040T1 (fr)
CZ (1) CZ290046B6 (fr)
DE (5) DE4443762A1 (fr)
DK (2) DK0717165T4 (fr)
ES (2) ES2137034T3 (fr)
FI (1) FI104991B (fr)
HU (1) HU217682B (fr)
IL (1) IL116227A0 (fr)
PL (1) PL178256B1 (fr)
SK (1) SK281995B6 (fr)

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DE59506920D1 (de) 1999-10-28
SK153495A3 (en) 1996-09-04
FI955880A (fi) 1996-06-09
KR100380989B1 (ko) 2003-07-22
US5694731A (en) 1997-12-09
EP0717165B1 (fr) 1999-05-12
HU217682B (hu) 2000-03-28
IL116227A0 (en) 1996-03-31
CZ290046B6 (cs) 2002-05-15
FI104991B (fi) 2000-05-15
ATE180040T1 (de) 1999-05-15
HU9503412D0 (en) 1996-03-28
HUT77672A (hu) 1998-07-28
EP0802300B1 (fr) 1999-09-22
FI955880A0 (fi) 1995-12-07
DK0717165T4 (da) 2008-12-08
KR960023595A (ko) 1996-07-20
DE9422222U1 (de) 1998-12-17
ATE184956T1 (de) 1999-10-15
JPH08218745A (ja) 1996-08-27
EP0717165A1 (fr) 1996-06-19
PL311623A1 (en) 1996-06-10
DK0717165T3 (da) 1999-11-15
PL178256B1 (pl) 2000-03-31
DE4443762A1 (de) 1996-06-13
EP0802300A2 (fr) 1997-10-22
CZ325495A3 (en) 1996-06-12
ES2137034T3 (es) 1999-12-01
EP0717165B2 (fr) 2008-08-13
ES2131254T3 (es) 1999-07-16
DK0802300T3 (da) 2000-04-03
ES2131254T5 (es) 2009-03-01
EP0802300A3 (fr) 1998-05-06
DE9422023U1 (de) 1997-08-14
DE59505903D1 (de) 1999-06-17
SK281995B6 (sk) 2001-10-08

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