EP3907369B1 - Battant de porte pour une porte de protection contre l'incendie et son procédé de fabrication - Google Patents

Battant de porte pour une porte de protection contre l'incendie et son procédé de fabrication Download PDF

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Publication number
EP3907369B1
EP3907369B1 EP21171609.7A EP21171609A EP3907369B1 EP 3907369 B1 EP3907369 B1 EP 3907369B1 EP 21171609 A EP21171609 A EP 21171609A EP 3907369 B1 EP3907369 B1 EP 3907369B1
Authority
EP
European Patent Office
Prior art keywords
door leaf
box
laminated wood
lid
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
EP21171609.7A
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German (de)
English (en)
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EP3907369A1 (fr
Inventor
Manfred Rentsch
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 Brandis
Original Assignee
Hoermann KG Brandis
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 Brandis filed Critical Hoermann KG Brandis
Priority to HRP20240031TT priority Critical patent/HRP20240031T1/hr
Priority to SI202130088T priority patent/SI3907369T1/sl
Publication of EP3907369A1 publication Critical patent/EP3907369A1/fr
Application granted granted Critical
Publication of EP3907369B1 publication Critical patent/EP3907369B1/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
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame
    • E06B3/825—Flush doors, i.e. with completely flat surface with an internal foursided frame with a wooden frame
    • 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
    • E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
    • 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
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7023—Door leaves characterised by the filling between two external panels of foam type
    • 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
    • E06B3/70—Door leaves
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/7061—Wooden frames
    • E06B2003/7067—Wooden frames of layered construction
    • 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
    • E06B3/70—Door leaves
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/7061—Wooden frames
    • E06B2003/7071—Wooden frames made of a plurality of separate blocks or strips
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/7061—Wooden frames
    • E06B2003/7073—Wooden frames with fire retardant measures in frame
    • 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
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/827—Flush doors, i.e. with completely flat surface of metal without an internal frame, e.g. with exterior panels substantially of metal

Definitions

  • the invention relates to a door leaf for a fire protection door in box-lid construction and a method for producing a door leaf for a fire protection door.
  • Fire protection refers to the ability of a door to maintain spatial integrity and thermal insulation for a certain period of time in the event of a fire. Classification is carried out according to the European standard according to the properties of spatial integrity (E) and thermal insulation (I 1 /I 2 ), supplemented by an indication of the classification period.
  • E spatial integrity
  • I 1 /I 2 thermal insulation
  • a fire protection door is defined as a fire protection door whose classification period, tested according to DIN EN 16034, is at least 30 minutes, ie which can be classified as at least fire-retardant according to DIN EN 16034.
  • a core consisting of a plate of less solid wood material is surrounded by a frame made of laminated veneer lumber.
  • the frame can be covered with Palusol strips and a be surrounded by an edge band attached to the Palusol strip.
  • the wide sides of the door leaf are also covered with hardboard.
  • the EP 1 226 327 B2 discloses a security door made of sheet steel with a wooden strip on the lock side and a hinge side and a filling made of mineral wool or tubular chipboard.
  • the EP 2 302 156 B1 discloses a front door leaf in a box lid construction with a reinforcing profile made of a material that can be formed by machining and arranged at least on the vertical narrow end faces.
  • the DE 10 2006 013 774 A1 discloses a light metal extruded profile for reinforcing a lock-side end face of a door leaf in a box-lid design.
  • the DE 20 2010 004 560 U1 shows a door coated with a coating material.
  • the EP 3 495 598 A1 discloses a door leaf in box-lid construction with an insert element made of plywood, which forms a door leaf frame of the door leaf.
  • the outer door element has cover layers on both sides. Both cover layers are made of a metallic material. An insulating core is arranged between the two cover layers. Furthermore, the outer door element has a steel profile frame. The steel profile frame surrounds the insulating core all around and promotes stabilization of the door element. The steel profile frame is surrounded by a wooden frame all around. The wooden frame has an outer frame part and a second frame part arranged thereon. Furthermore, the outer door element has a fire protection tape which expands under the influence of heat by foaming and presses the outer door element tightly against a door frame.
  • the aim of the invention is to create a fire protection door which offers an improved fire protection function and is simpler to manufacture.
  • the invention creates a door leaf for a fire door in box-lid construction according to claim 1.
  • a method for Producing a door leaf for a fire door is the subject of the secondary claim.
  • the invention creates a door leaf for a fire door in box-lid construction with a box formed from sheet metal, which forms a first broad side of the door leaf, a lid formed from sheet metal, which forms a second broad side of the door leaf, and a along a narrow side region Plywood profile running on the narrow side of the door leaf for the thermally separated connection of the box and the lid, an outer surface area of the plywood profile being arranged on the narrow side between the box and the lid, the door leaf having a cavity, a filling material being arranged in the cavity conducts thermally worse than sheet metal, and the outer surface area is provided with intumescent material.
  • One idea of the invention is that the box and the lid are thermally separated from each other.
  • Sheet metal is a very good conductor of heat. In this respect, special attention must be paid to the thermal insulation properties of a door leaf with a box and cover made of sheet metal.
  • a door leaf of a fire protection door in the sense of the definition applicable here must be capable of increasing the surface temperature on the side facing away from the fire to an average of a maximum of 140 K at certain measuring points or to a maximum of 180 K or 360 K at individual measuring points compared to the initial temperature to limit. With previous metal fire door panels, this is achieved by using complex cooling materials in the interior.
  • the laminated wood profile makes it much easier to avoid direct thermal bridges between the box and the lid and to achieve thermal separation between the box and the lid.
  • an outer surface area of the laminated wood profile is provided with intumescent material.
  • the door leaf has a cavity, with a filling material being arranged in the cavity which conducts thermally more poorly than sheet metal.
  • a plastic film element is applied to the intumescent material.
  • the door leaf has a plurality of laminated wood profiles forming a frame.
  • the frame can run along the four narrow sides of the door leaf.
  • the frame can run along the narrow side to be arranged vertically and the narrow side to be arranged at the top.
  • the box and the lid are connected to one another indirectly via the frame made of laminated wood profiles without touching each other directly. It is therefore particularly preferred that the box and lid do not touch each other. This means that thermal bridges between the box and the lid can be avoided.
  • the box and lid are only indirectly connected to one another via the frame of laminated wood profiles.
  • the outer surface area extends continuously along a length of the narrow side area.
  • the laminated wood profile can extend along the entire length of the narrow side.
  • the outer surface area of the laminated wood profile provided with intumescent material extends continuously along a length of the laminated wood profile.
  • box and the lid are each glued to the plywood profile.
  • the laminated wood profile has a plurality of parallel wood layers, with a layering direction of the wood layers pointing perpendicular to the first and second broad sides and perpendicular to a main extension direction of the narrow side region.
  • the laminated wood profile is designed as laminated wood, in particular as glued laminated wood or laminated veneer lumber or plywood.
  • the intumescent material has a strip of a fire protection laminate that has a foam-forming material in the event of a fire and a binder for binding and solidifying the foam-forming material.
  • the film element is an edge banding made from acrylonitrile-butadiene-styrene plastic.
  • the film element can be suitable for improving thermal insulation.
  • the intumescent material can be hygroscopic.
  • the film element can be suitable for protecting the intumescent material and/or the laminated wood profile from moisture.
  • the film element can be suitable for protecting the intumescent material and/or the laminated wood profile from mechanical stress.
  • the filler material comprises an element selected from the group consisting of rigid polyisocyanurate (PIR) foam, mineral wool and sandwich panels.
  • PIR rigid polyisocyanurate
  • the invention creates a fire door that has a frame and a door leaf.
  • the layer of intumescent material can also be applied to the laminated wood block and then the laminated wood block can be processed.
  • step e) comprises: e1) Gluing the box and the lid to the plywood profile.
  • One idea of the invention is to use glued laminated timber or glued laminated timber profiles for thermal separation in fire doors.
  • an intumescent material is applied to the outside of a laminated film of glued laminated timber to enable the profiles to be used in thermally separated fire doors.
  • the door panels of the door leaf are connected to the glued laminated timber profiles by gluing.
  • PIR foam, mineral wool and/or sandwich panels are particularly suitable as fillings for the door leaf.
  • Fig. 1 shows a front view of a door leaf 10 for a fire door 132.
  • the door leaf 10 has a lock-side narrow side 12, a hinge-side narrow side 14, an upper narrow side 16 and a lower narrow side 18.
  • the door leaf 10 On the narrow side 14 on the hinge side, the door leaf 10 has a door hinge system 20.
  • the door leaf 10 has a door fitting 22 towards the narrow side 12 on the lock side.
  • Components of a locking device 24 can also be seen on the lock-side narrow side 12, which will be discussed later.
  • the door leaf 10 shown is a DIN right-hand door leaf, meaning that the door hinge system 20 is located on the right side of the door leaf 10 when the door leaf 10 is viewed from the opening surface.
  • the door leaf 10 can also be designed as a DIN left door leaf. In this case, the drawings would only be viewed in mirror image.
  • Fig. 2 shows components 26 of the door leaf 10 Fig. 1 in a perspective view from the back of the door leaf 10.
  • the door leaf 10 is off Fig. 1 therefore includes a door leaf blank 28.
  • the door leaf 10 includes a first door leaf seal 30 and a second door leaf seal 32.
  • the locking device 24 is designed in the form of a multiple locking device 34.
  • the door leaf 10 also has a profile cylinder lock 36, which can be attached to the locking device 24 with a screw 38.
  • the door fitting 22 is in the form of a handle set 40.
  • the handle set 40 has a door handle pin part 42, a door handle hole part 44, a door plate 46, a handle pin 48 and a plurality of fastening screws 50.
  • the door leaf 10 further includes a base seal 52.
  • the bottom seal 52 can be attached to the door leaf blank 28 using a mounting bracket 54.
  • the door hinge system 20 has an upper door hinge element 56, a middle door hinge element 58 and a lower door hinge element 60.
  • the door hinge elements 56, 58, 60 can each be attached to the door leaf blank 28 in three ways.
  • Fig. 3 shows a top view of a cross section along line III-III of the door leaf 10 Fig. 1 .
  • the door leaf 10 has a box 62 and a lid 64.
  • the box 62 forms a first broad side 66 of the door leaf 10 and the cover 64 forms a second broad side 68 of the door leaf 10.
  • the box 62 and the lid 64 are each made of sheet metal.
  • the door leaf 10 also has a laminated wood profile 70 made of laminated wood.
  • the laminated wood profile 70 runs along the narrow side area 72 of a narrow side 12, 14, 16, 18.
  • the narrow side region 72 can extend, for example, along a main extension direction H.
  • Fig. 3 shows the main extension direction H of the narrow side region 72, for example out of the drawing plane or into the drawing plane.
  • the door leaf 10 has a lock-side plywood profile 76 on the lock-side narrow side 12 (along a lock-side narrow side area 74).
  • the door leaf 10 (along a hinge-side narrow side area 78) has a hinge-side plywood profile 80.
  • the door leaf 10 preferably also has a laminated wood profile 70 on the upper narrow side 16 and/or the lower narrow side 18 in such a way that a majority of the laminated wood profiles 70 form a frame 82.
  • Fig. 4 shows a cross section of the laminated wood profile 70.
  • the laminated wood profile 70 has an outside profile side 84 facing the narrow side 12, 14, 16, 18 of the door leaf 10, an inside profile side 86, a first long side 88 facing the box 62 of the door leaf 10 and a second long side 90 facing the cover 64 of the door leaf 10.
  • the inside of the profile 86, the first long side 88 and the second long side 90 of the laminated wood profile 70 are flat.
  • the laminated wood profile 70 has a fold 92 towards the second long side 90.
  • Adjacent to the fold 92 is a receiving groove 94, which is enclosed by the fold 92 on one side and an elevation 96 on the other side.
  • a step 100 and a further receiving groove 102 adjoin the elevation 96.
  • the receiving grooves 94, 102 preferably have a width that corresponds to the thickness of the metal sheet of the box 62 and the lid 64.
  • the laminated wood profile 70 has edges 103, for example at a 45 ° angle.
  • the laminated wood profile 70 can be rounded.
  • the laminated wood profile 70 has a plurality of parallel wood layers 104.
  • a layering direction S of the wood layers 104 is perpendicular to the inside of the profile 86 and the outside of the profile 84 and parallel to the first long side 88 and the second long side 90.
  • the wooden layers 104 can be glued together.
  • the laminated wood profile 70 can be designed as laminated timber or laminated veneer lumber.
  • the laminated veneer lumber has a density of 400 kg/m 3 to 600 kg/m 3 , in particular approximately 480 kg/m 3 .
  • an intumescent material 106 is applied to the elevation 96.
  • the intumescent material 106 can be, for example, a strip 108 made of fireproof laminate.
  • a film element 110 is applied to the strip 108.
  • the film element 110 can, for example, serve to protect the intumescent material 106 and the laminated wood profile 70 from the penetration of moisture or from mechanical stress.
  • the film element 110 can also be used for thermal insulation and to improve fire protection.
  • Fig. 5 shows an enlarged cross section of the narrow side area 72 of the door leaf 10.
  • the metal sheet of the cover 64 runs along the second long side 90 of the laminated wood profile 70, then surrounds the fold 92 of the laminated wood profile 70 and ends in the receiving groove 94.
  • the second door leaf seal 32 is applied to the area of the cover 64 that surrounds the fold 92 and is directed towards the side of the box 62.
  • the metal sheet of the box 62 runs along the first long side 88 of the laminated wood profile 70, then encompasses the depression 98 and ends in the further receiving groove 102.
  • the first door leaf seal 30 is attached to the step 100 between the further receiving groove 102 and the elevation 96.
  • the box 62 and the lid 64 can be glued to the laminated wood profile 70.
  • the elevation 96 of the laminated wood profile 70 thus forms an outer surface area 112 of the laminated wood profile 70.
  • the outer surface area 112 is arranged between the receiving grooves 94, 102.
  • the outer surface area 112 is therefore arranged on the narrow side 12, 14, 16, 18 between the box 62 and the lid 64.
  • the box 62 and the lid 64 do not touch each other in the outer surface area 112 of the laminated wood profile 70.
  • the laminated wood profile 70 thus forms a thermal separation of the box 62 and the lid 64.
  • the box 62 and the lid 64 can only be connected indirectly via the frame 82, with the outer surface area 112 forming a gap 114 running around the door leaf 10 for thermal separation.
  • the intumescent material 106 and the film element 110 can extend continuously along the narrow side region 72 in the outer surface region 112.
  • the layering direction S of the wood layers 104 points perpendicular to the first and second broad sides 66, 68 and perpendicular to the main extension direction H of the narrow side region 72.
  • the cavity 116 is filled with a filling material 118.
  • the filling material 118 is a poorer thermal conductor than sheet metal.
  • the filler material 118 is a selected element from the group including rigid polyisocyanurate (PIR) foam, mineral wool and sandwich panels.
  • PIR rigid polyisocyanurate
  • the door leaf blank 28 is first produced.
  • the box 62 and the lid 64 made of sheet metal are cut and folded accordingly.
  • a further step includes the production of the laminated wood profile 70 or a plurality of the laminated wood profiles 70, preferably a frame 82 made of laminated wood profiles 70.
  • the laminated wood profile 70 is made from a laminated wood block 120, for example by machining.
  • an intumescent material 106 is applied to the elevation 96 of the laminated wood profile 70.
  • a film element 110 is applied to the intumescent material 106.
  • the filling material 118 is introduced into the box 62 or the lid 64.
  • the filling material 118 can, for example, be glued to the metal sheet of the box 62 and/or lid 64.
  • the laminated wood profile 70 is connected to the box 62 and the lid 64, for example glued.
  • the door leaf blank 28 comprises a box 62, a lid 64, a plurality of laminated wood profiles 70 forming a frame 82 and a filling material 118.
  • the box 62 and lid 64 do not touch each other, so that there is complete thermal separation between the box 62 and the lid 64 is realized.
  • 6 and 7 show the hinge-side narrow side 14 of the door leaf 10.
  • the door hinge elements 56, 58, 60 are fastened on the side of the hinge-side narrow side 14 facing the cover 64.
  • metal sheet holes 122 are removed from the area of the cover 64 surrounding the fold 92 of the laminated wood profile 70, for example by sheet metal milling.
  • holes 124 are then made in the band-side laminated wood profile 80 in the area of the metal sheet holes 122, for example by wood milling.
  • the holes 124 can penetrate through the hinge-side plywood profile 80. See also Fig. 8 , which shows a side view of the middle door hinge element 24.
  • the middle door hinge element 58 is preferably arranged at the height of the middle height M of the door leaf 10.
  • the upper door hinge element 56 and the lower door hinge element 60 are preferably attached at equal distances from the mean height M.
  • Fig. 2 and Fig. 9 As can be seen, through holes 126, 128 are made in the door leaf blank 28 on the broad sides 66, 68 of the door leaf 10 for the handle set 40 and the profile cylinder lock 36.
  • lock millings 130 are provided for the locking device 24, here the multiple locking device 34, on the lock-side narrow side 12 of the door leaf 10.
  • the lock millings 130 are preferably made on the outer surface area 112 of the lock-side plywood profile 76 in the gap 114 between the box 62 and the cover 64.
  • the bottom seal 52 is provided on the lower narrow side 18, see the Fig. 2 and Fig. 11 as well as the Fig. 12 , which is a detail of the Fig. 11 shows.
  • the floor seal 52 is preferably attached to the outer surface area 112 of the plywood profile 70 with a fastening bracket 54 and preferably extends along the entire lower narrow side 18.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)

Claims (13)

  1. Battant de porte (10) pour une porte de protection contre l'incendie (132) de type caisson-couvercle, comprenant
    un caisson (62) formé d'une tôle métallique, qui constitue un premier côté large (66) du battant de porte (10), un couvercle (64) formé d'une tôle métallique, qui constitue une un deuxième côté large (68) du battant de porte (10), et un profil en bois stratifié (70) pour la liaison thermiquement séparée du caisson (62) et du couvercle (64), une zone de surface extérieure (112) du profilé en bois stratifié (70) étant disposée sur le petit côté (12, 14, 16, 18) entre le panneau et le couvercle; le battant de porte (10) comportant une cavité (116), un matériau de remplissage (118) étant placé dans la cavité (116) qui est thermiquement moins bon conducteur qu'une feuille de métal, et la zone de surface extérieure (112) étant pourvue d'un matériau intumescent (106);
    caractérisé en ce que
    sur le matériau intumescent (106), un élément de film (110) en matière plastique est appliqué.
  2. Battant de porte (10) selon la revendication 1, caractérisé par une pluralité de profils en bois stratifié (70) formant an cadre (82).
  3. Battant de porte (10) selon la revendication 2, caractérisé en ce que le caisson (62) et le couvercle (64) sont connectés indirectement par l'intermédiaire du cadre (82) de profilés en bois stratifié (70), sans qu'ils soient en contact direct.
  4. Battant de porte (10) selon l'une des revendications précédentes, caractérisé en ce que la zone de surface extérieure (112) s'étend en continu sur une longueur de la zone de petit côté (72).
  5. Battant de porte (10) selon l'une quelconque des revendications précédentes, caractérisé en ce que le caisson (62) et le couvercle (64) sont respectivement collés au profil en bois stratifié (70).
  6. Battant de porte (10) selon l'une des revendications précédentes, caractérisé en ce que le profilé en bois stratifié (70) comprend une pluralité de couches parallèles de bois (104), une direction de stratification (S) des couches de bois (104) étant perpendiculaire aux premier et deuxième côtés larges (66, 68) et perpendiculaire à une direction d'extension principale (H) de la zone de petit côté (72).
  7. Battant de porte (10) selon l'une des revendications précédentes, caractérisé en ce que le profilé en bois stratifié (70) est un bois collé en couches,
    en particulier sous forme de bois lamellé ou de bois de placage lamellé ou de contreplaqué.
  8. Battant de porte (10) selon l'une des revendications précédentes, caractérisé en ce que le matériau intumescent (106) comprend une bande de stratifié ignifuge (108) comprenant un matériau formant de la mousse en cas d'incendie et un liant pour lier et solidifier le matériau moussant.
  9. Battant de porte (10) selon l'une des revendications précédentes, caractérisé en ce que l'élément en feuille (110) est une bande de chant fabriquée à partir de plastique acrylonitrile-butadiène-styrène.
  10. Battant de porte (10) selon l'une des revendications précédentes, caractérisé en ce que le matériau de remplissage (118) comprend un élément choisi dans le groupe comprenant la mousse rigide de polyisocyanurate (PIR), de la laine minérale et des panneaux sandwich.
  11. Porte de protection contre l'incendie (132), caractérisée par un châssis et un battant (10) selon l'une des revendications précédentes.
  12. Procédé de fabrication d'un battant de porte (10) pour une porte de protection contre l'incendie (132), comprenant les étapes suivantes:
    a) la fabrication d'un caisson (62) en tôle métallique et d'un couvercle (64) en tôle métallique;
    b) fabrication d'un profil en bois stratifié (70) à partir d'un bloc de bois stratifié (120);
    c) application d'une couche de matériau intumescent (106) sur une zone de surface (112) du profil en bois stratifié (70);
    d) l'introduction d'un matériau de remplissage (118) dans le caisson (62) et/ou le couvercle (64), le matériau de remplissage (118) étant thermiquement moins bon conducteur que la tôle métallique;
    e) relier le caisson (62) et le couvercle (64) au profil en bois stratifié (70) de telle sorte qu'une fente (114) soit formée entre le caisson (62) et le couvercle (64) et la zone de surface (112) du profilé en bois stratifié (70) est disposée le long de la fente (114) ;
    f) application d'un élément en feuille (110) de matière plastique sur la couche de matériau intumescent (106).
  13. Procédé selon la revendication 12, caractérisé en ce que l'étape e) comprend:
    e1) coller respectivement le caisson (62) et le couvercle (64) sur le profil en bois stratifié (70).
EP21171609.7A 2020-05-05 2021-04-30 Battant de porte pour une porte de protection contre l'incendie et son procédé de fabrication Active EP3907369B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HRP20240031TT HRP20240031T1 (hr) 2020-05-05 2021-04-30 Krilo vrata za protupožarna vrata i postupak za njihovu proizvodnju
SI202130088T SI3907369T1 (sl) 2020-05-05 2021-04-30 Vratno krilo za požarna varnostna vrata in metoda izdelave le-tega

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020112128.8A DE102020112128A1 (de) 2020-05-05 2020-05-05 Türblatt für eine Feuerschutztür und Verfahren zum Herstellen desselben

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EP3907369A1 EP3907369A1 (fr) 2021-11-10
EP3907369B1 true EP3907369B1 (fr) 2023-11-08

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EP21171609.7A Active EP3907369B1 (fr) 2020-05-05 2021-04-30 Battant de porte pour une porte de protection contre l'incendie et son procédé de fabrication

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EP (1) EP3907369B1 (fr)
DE (1) DE102020112128A1 (fr)
ES (1) ES2972739T3 (fr)
HR (1) HRP20240031T1 (fr)
HU (1) HUE065067T2 (fr)
PL (1) PL3907369T3 (fr)
SI (1) SI3907369T1 (fr)

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB388256A (en) 1932-05-04 1933-02-23 Trevor Hindes Rowlands Improvements in and relating to doors, panels, partitions and the like
US2694236A (en) 1952-03-27 1954-11-16 Sylvan Joseph Door
AT366470B (de) 1975-07-23 1982-04-13 Schwarze Ag Metalltueren Tuerblatt fuer eine feuerschutztuer
AT360732B (de) 1977-07-25 1981-01-26 Reinberg Ing Josef Platte, insbesondere tuerblatt
FR2539166A1 (fr) 1983-01-11 1984-07-13 Promisol Haironville Panneau de construction, par exemple panneau de porte
DE9400858U1 (de) 1994-01-19 1995-05-18 Schörghuber Spezialtüren GmbH & Co Betriebs-KG, 84539 Ampfing Brandschutztür
ATE209746T1 (de) 1996-02-14 2001-12-15 Schoerghuber Spezialtueren Feuer- und/oder rauchschutztürblatt
DE29619448U1 (de) 1996-02-14 1997-06-12 Schörghuber Spezialtüren GmbH & Co Betriebs-KG, 84539 Ampfing Ein- oder mehrflügelige Brandschutztür
DE29700417U1 (de) * 1997-01-11 1997-06-19 Stölzel, Christof, 92318 Neumarkt Bauelement, insbesondere Außentürelement
US5916077A (en) 1997-02-20 1999-06-29 Chuan Mau Products, Ltd. Composite fire-proof, heat-barrier door
DE29814352U1 (de) 1998-08-10 1999-12-16 Schörghuber Spezialtüren GmbH & Co Betriebs-KG, 84539 Ampfing Türblatt mit Metallschicht an wenigstens einer Sichtbreitseite
DE10021974A1 (de) 1999-05-10 2000-12-21 Schoerghuber Spezialtueren Schallhemmendes, insbesondere auch brandhemmendes und/oder einbruchhemmendes Türblatt sowie damit versehene Tür
DE19953341C5 (de) 1999-11-05 2012-10-25 Hörmann Kg Brandis Verfahren zum Herstellen eines Türblattes sowie nach diesem Verfahren herstellbares Türblatt
BE1015292A6 (fr) 2001-12-11 2005-01-11 Hurtado Torres Juan Manuel Fermeture perfectionnee.
DE10247237A1 (de) 2002-10-10 2004-05-06 Heiko Ritter Brandschutztür mit Zargenrahmen
DE102005040106B4 (de) * 2005-08-24 2017-11-23 Hörmann Kg Brandis Herstellverfahren für eine Feuerschutztür sowie für ein Türblatt sowie eine Zarge hierfür
DE102005045929A1 (de) * 2005-09-26 2007-03-29 Variotec Sandwichelemente Gmbh & Co. Kg Tür
DE102006013774B4 (de) 2006-03-24 2017-03-30 Hörmann Kg Brandis Türblatt und Herstellverfahren hierfür
DE102009050305A1 (de) 2009-09-04 2011-03-17 Hörmann Kg Brandis Rechts-/links-verwendbare Haustürelemente
DE202010004560U1 (de) 2010-04-01 2010-07-29 Herholz Vertrieb Gmbh & Co. Kg Türblatt
DE102010049762B3 (de) 2010-10-29 2012-03-22 Hörmann KG Freisen Zargenstab, Zarge und Tür
DE102011056090A1 (de) 2011-12-06 2013-06-06 Hörmann KG Freisen Türblatt sowie verfahren zur herstellung
DE102015100358A1 (de) 2015-01-12 2016-07-14 Huga Hubert Gaisendrees KG Verfahren zum Herstellen eines Türelements aus Holzwerkstoff sowie damit herstellbares Türelement
DE102017129191A1 (de) 2017-12-07 2019-06-13 Hörmann Kg Brandis Türblatt sowie Verfahren zum Herstellen eines Türblatts

Also Published As

Publication number Publication date
DE102020112128A1 (de) 2021-11-11
SI3907369T1 (sl) 2024-03-29
ES2972739T3 (es) 2024-06-14
HUE065067T2 (hu) 2024-04-28
PL3907369T3 (pl) 2024-05-13
HRP20240031T1 (hr) 2024-03-29
EP3907369A1 (fr) 2021-11-10

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