EP0294265A1 - Feuerschutztüren - Google Patents

Feuerschutztüren Download PDF

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Publication number
EP0294265A1
EP0294265A1 EP88401213A EP88401213A EP0294265A1 EP 0294265 A1 EP0294265 A1 EP 0294265A1 EP 88401213 A EP88401213 A EP 88401213A EP 88401213 A EP88401213 A EP 88401213A EP 0294265 A1 EP0294265 A1 EP 0294265A1
Authority
EP
European Patent Office
Prior art keywords
frame
facings
opening
fire
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP88401213A
Other languages
English (en)
French (fr)
Other versions
EP0294265B1 (de
Inventor
Jean-Paul Credoz
Guy Fournier
Raymond Peyrat
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Publication of EP0294265A1 publication Critical patent/EP0294265A1/de
Application granted granted Critical
Publication of EP0294265B1 publication Critical patent/EP0294265B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • 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
    • 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
    • E06B2003/7025—Door leaves characterised by the filling between two external panels of cork; of wood or similar fibres
    • 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
    • E06B2003/7028—Door leaves characterised by the filling between two external panels of cementituous type, e.g. concrete
    • 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
    • E06B2003/703—Door leaves characterised by the filling between two external panels containing a metallic layer
    • 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
    • E06B2003/7032—Door leaves characterised by the filling between two external panels of non-vegetal fibrous material, e.g. glass or rock wool
    • 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
    • E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings

Definitions

  • the present invention relates to fire doors of the type comprising a frame and an opening adapted to rotate relative to the frame and resistant to fire, said opening comprising a structural frame and two parallel rectangular vertical facings between which is disposed a thermally insulating material. .
  • the invention aims to provide fire doors that meet the requirements of practice better than those previously known, in particular in that they have a high mechanical resistance allowing a large number of operations without deterioration (of the order of 600,000 operations ) while maintaining fire resistance characteristics acceptable to safety organizations.
  • each facing consists of two steel plates and a core of composite material formed by a hydraulic binder and reinforcing fibers, said core being disposed between the two plates and fixing them to each other, in that each facing is detachably fixed to the structural frame formed by metal profiles and in that the opening also comprises an external frame covering the edges of the facings from which it is separated by a fireproof seal.
  • Another important advantage comes from the possibility of dismantling a facing from the solid structure frame on which it is fixed; this advantage allows a significant reduction in the cost price of an installed fire door.
  • the need to install fire doors very early on a site in fact, often results in the replacement of the opening elements at the end of the site. With removable facings, it is no longer necessary to replace the opening if part of it is damaged during the works or in the operating phase, hence a lower cost.
  • the thermally insulating material placed between the facings is a sheet of ceramic fibers.
  • the fact of using a tablecloth overcomes the overlaps existing inside the opening itself, which overlaps can form privileged passages of heat when they are poorly joined; this is a drawback that is encountered conventionally in known fire doors, where rock wool panels are used.
  • the frame consists of a rigid closed frame. In the prior art, the frame is, in general, constituted by a gantry with three sides whose feet are sealed in concrete.
  • This type of frame construction has many drawbacks, including that of being deformable and, when it is put in place, of being dependent on the tolerances of structural work levels (of the order of a centimeter) for mounting a door which is made to mechanical tolerances (of the order of a few millimeters).
  • a rigid closed frame therefore has a definite advantage.
  • the opening has a single point of closure capable of cooperating with the frame to maintain the closure of the opening on the frame during a fire. This arrangement is made possible by the good mechanical strength of the door according to the invention which makes it possible to overcome the two additional anchoring points provided conventionally on fire doors.
  • the core of composite material of the facing is made of cement reinforced with cellulosic fibers, excluding fibers comprising asbestos, -
  • the two plates are made of galvanized steel and perforated with holes, the edges of which are curved towards the core so as to hook said plates to the core of composite material during the manufacture of said facing.
  • the facings are fixed to the structural frame by screws, the heads of which are protected by the external frame covering the edges of said facings, - the fire door has a transom identical to that of the door, - the frame has seals between the sash and the frame protected by metal plates.
  • Figure 1 shows a front view (front) of the fire door according to the invention, comprising a frame 1 and an opening 2 relative to the frame and fire resistant.
  • the door is, for example, dimensioned to be fire-resistant for one hour thirty and flame arrester three hours.
  • the opening 2 pivots around hinges 3 of known type, with bearings.
  • the door is provided with a handle 4 on the front side and a door closer 4a.
  • FIG. 2 shows the rear view (back) of the door according to the invention and comprises a panic device 5 known per se.
  • the construction of the fire door is clearly shown in the section of Figure 3.
  • the opening 2 has two vertical facings 6 rectangular parallel, between which is disposed a thermally insulating material 7 consisting of a sheet of ceramic fibers.
  • This sheet is for example made of fibers known under the name "Kerlane” with a high melting point (1700 ° C.) and poor thermal conductivity.
  • each facing consists of two steel plates 8 pierced with holes 9 distributed evenly over said plates and a core 10 of composite material formed of a hydraulic binder 10 ′ and reinforcing fibers 10 ⁇ .
  • the hydraulic binder can advantageously be constituted by cement and the reinforcing fibers by cellulose fibers without asbestos.
  • the two steel plates 8 are preferably galvanized and after perforation, are pressed by press on the core not yet solidified at the time of the constitution of the facing.
  • the core 10 fixes the plates 8 rigidly to one another while solidifying.
  • the holes 9 of the plates 8 are obtained by stamping so as to form curved edges 9a towards the core 10 so as to allow the plates to be hooked into the core itself.
  • Each facing 8 is fixed so removable by screws 11 to a structural frame 12 surrounding the insulating material 7.
  • This structural frame is formed by two horizontal U-profiles and two vertical U-profiles.
  • the screws 11 for fixing the facings on this frame constituted by profiles are in sufficient number to ensure a good distribution of the forces (for example ten on the height of the facing and four or five on the width).
  • the opening 2 further comprises an outer frame 13 constituted by metal profiles in L or U 14 electro-galvanized. This frame covers and covers the edges 15 of the facings and are separated by a seal 16, highly thermal insulator of the type known as "kerlane paper".
  • the frame 1 of the fire door consists of a closed, rigid, rectangular frame comprising a base 20 (Fig.4) on which the two vertical uprights 21 (Fig.3) are welded. L-shaped angles and a lintel 22. When mounting the frame, it is leveled in a reservation 23 provided for this purpose in the concrete slab 24 of the ground. A wedging and centering device 25 is also provided in the upper part of the lintel 22 which is inserted into a reservation provided in a concrete wall 26. The opening, in the closed position, comes to rest on the angles 27 welded to the lintels and to the vertical uprights, by means of flexible seals 28. These seals, anti-finger grip (for example of the type known under the brand "Helios" for two-way door) ensure sealing and damping between the contacting surfaces.
  • FIG. 3 appears, formed in the thermally insulating material 7 of the opening, a reservation 30 into which is inserted a lock 30a of a type known per se and whose handle 4 appears on one side, and anti-panic 5 appears on the other.
  • This lock comprises a latching bolt 31 which cooperates with the frame 1 in a keeper 32 when the opening is closed on the frame.
  • the lock disposed inside the reservation 30 is placed in a trunk 33 and isolated from said trunk by means of a "kerlane paper" sheet 34; There is shown in Fig.3 the lock 30a in a simplified manner by a hatched space in broken lines.
  • the opening is kept closed by a single point formed by the bolt of the lock, without it being necessary to add at the top and bottom of the opening additional attachment points.
  • seals 40 of the intumescent and fire-resistant type which react to heat by expanding so as to close the interstices between opening and frame to prevent the passage of flames, hot gases. and fumes.
  • seals are protected by metal plates 41 welded to the frame, in front of the seal in the direction of the opening of the opening. These metal plates protect the joint from shocks with all external objects which may occur during the openings and closings of the fire door.
  • FIG. 6 shows a fire door according to the invention, comprising two openings 50, 51 of which one 50 is capable of remaining in the closed position and the other 51 is identical to the opening described above.
  • the leaf intended to remain generally closed comprises (cf. fig. 7) a closing device 52 known per se (FIG. 7) and having a point of attachment to the frame at the top 53 and at the bottom 54 of the leaf. When it is closed, the leaf which opens comes to rest on the leaf which remains closed by means of its external frame.
  • Flexible seals 55 of a type similar to seals 28 used on doors with a single leaf between opening and sleeping ( Figures 3 and 4) are provided.
  • FIG. 8 shows a fire door according to the invention comprising a transom 56 constituted identically to the opening of a door according to the invention, as is clearly seen in the section in FIG. 9.
  • a device 57 known per se, carrying a ring 58 deformable in fire allows or not the blocking of this transom in the closed position, the transom can moreover pivot around hinges 59, of known type, fixed to the frame 1.
  • FIG. 10 schematically shows a door according to the invention, with double leaves, comprising a transom over the entire width.
  • the invention is in no way limited to the more specifically described embodiments; it includes all the variants that can come to the mind of a person skilled in the art, in particular it also relates to: - fire doors having an opening having several closing points capable of cooperating with the frame to ensure the closure of the opening on the frame, - fire doors whose thermally insulating material placed between the facings is different from a sheet of ceramic fibers, - doors having facings whose core is made of a composite material different from cement reinforced with cellulose fibers, for example concrete reinforced with glass fibers or having plates fixed to the core by means of nails or other means different from those more specifically described in the invention.
EP88401213A 1987-05-22 1988-05-19 Feuerschutztüren Expired - Lifetime EP0294265B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8707222A FR2615559B1 (fr) 1987-05-22 1987-05-22 Portes coupe-feu ameliorees
FR8707222 1987-05-22

Publications (2)

Publication Number Publication Date
EP0294265A1 true EP0294265A1 (de) 1988-12-07
EP0294265B1 EP0294265B1 (de) 1990-10-24

Family

ID=9351357

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88401213A Expired - Lifetime EP0294265B1 (de) 1987-05-22 1988-05-19 Feuerschutztüren

Country Status (7)

Country Link
EP (1) EP0294265B1 (de)
KR (1) KR970007701B1 (de)
CN (1) CN1013978B (de)
DE (1) DE3860872D1 (de)
ES (1) ES2018084B3 (de)
FR (1) FR2615559B1 (de)
ZA (1) ZA883608B (de)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388774A2 (de) * 1989-03-23 1990-09-26 Theo Schröders Feuerschutztür
FR2695159A1 (fr) * 1992-07-06 1994-03-04 Olivier Sa Structure sandwich pour éléments de portes et cloisons coupe-feu.
GB2280467A (en) * 1993-07-28 1995-02-01 Permadoor Plc Doors and a method of manufacturing same
EP1154117A2 (de) 2000-05-11 2001-11-14 Huurre Group Oy Verfahren zum herstellen einer Türkonstruktion
FR2864571A1 (fr) * 2003-12-24 2005-07-01 Serrurerie Et Mecanique Saint Porte coupe-feu a au moins un vantail
ES2244288A1 (es) * 2003-07-16 2005-12-01 Puertas Dayfor, S.L. Puerta de seguridad al fuego r.f. 60 de doble hoja.
WO2012056117A1 (fr) * 2010-10-27 2012-05-03 BAUMERT TECHNOLOGIES (Société par Actions Simplifiée Unipersonnelle) Porte étanche et coupe feu
US20130160383A1 (en) * 2011-12-23 2013-06-27 Sonnenschutz Pty Ltd Shutter
GB2533740A (en) * 2013-10-11 2016-06-29 Yixing City Wanxiang Fireproof Doors Co Ltd Nuclear power door
JP2017057581A (ja) * 2015-09-14 2017-03-23 三和シヤッター工業株式会社 扉
JP2019108667A (ja) * 2017-12-15 2019-07-04 Ykk Ap株式会社 建具
CN112832645A (zh) * 2021-01-05 2021-05-25 安徽通晓防火门有限公司 一种木质隔热防火门

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102678028A (zh) * 2012-05-28 2012-09-19 丁俊 钴60加速器防护门

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1024320A (fr) * 1950-07-18 1953-03-31 Nouveau panneau coupe-feu isolant et son procédé de fabrication
US3094198A (en) * 1960-01-07 1963-06-18 Erie Enameling Company Structural panel
DE1954555A1 (de) * 1969-10-30 1971-05-06 Schwarze Ag Metalltueren Feuerschutztor,bestehend aus vorzugsweise einem Metallgehaeuse und in diesem angeordnete Feuerschutzplatten
US3759009A (en) * 1971-01-28 1973-09-18 Gordon T Kinder Composite load bearing panels
US4016697A (en) * 1969-10-08 1977-04-12 United States Gypsum Company Construction unit
DE2604777A1 (de) * 1976-02-07 1977-08-11 Kaeuferle Stahlbau J Feuerschutzelement, insbesondere feuerschutztuere bzw. -tor
FR2372950A1 (fr) * 1976-12-01 1978-06-30 Steinau Gmbh & Co Porte metallique
FR2426143A1 (fr) * 1978-05-16 1979-12-14 Hekpazo Denis Porte battante a un ou deux vantaux a abaissement phonique important et concue pour resister au feu
AU519381B3 (en) * 1981-09-17 1982-02-18 Swan Products Pty. Ltd. Fireproof cover

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1024320A (fr) * 1950-07-18 1953-03-31 Nouveau panneau coupe-feu isolant et son procédé de fabrication
US3094198A (en) * 1960-01-07 1963-06-18 Erie Enameling Company Structural panel
US4016697A (en) * 1969-10-08 1977-04-12 United States Gypsum Company Construction unit
DE1954555A1 (de) * 1969-10-30 1971-05-06 Schwarze Ag Metalltueren Feuerschutztor,bestehend aus vorzugsweise einem Metallgehaeuse und in diesem angeordnete Feuerschutzplatten
US3759009A (en) * 1971-01-28 1973-09-18 Gordon T Kinder Composite load bearing panels
DE2604777A1 (de) * 1976-02-07 1977-08-11 Kaeuferle Stahlbau J Feuerschutzelement, insbesondere feuerschutztuere bzw. -tor
FR2372950A1 (fr) * 1976-12-01 1978-06-30 Steinau Gmbh & Co Porte metallique
FR2426143A1 (fr) * 1978-05-16 1979-12-14 Hekpazo Denis Porte battante a un ou deux vantaux a abaissement phonique important et concue pour resister au feu
AU519381B3 (en) * 1981-09-17 1982-02-18 Swan Products Pty. Ltd. Fireproof cover

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388774A2 (de) * 1989-03-23 1990-09-26 Theo Schröders Feuerschutztür
EP0388774A3 (en) * 1989-03-23 1990-12-19 Theo Schroeders Fire protection door
FR2695159A1 (fr) * 1992-07-06 1994-03-04 Olivier Sa Structure sandwich pour éléments de portes et cloisons coupe-feu.
GB2280467A (en) * 1993-07-28 1995-02-01 Permadoor Plc Doors and a method of manufacturing same
GB2280467B (en) * 1993-07-28 1997-01-08 Permadoor Plc Doors and a method of manufacturing same
EP1154117A2 (de) 2000-05-11 2001-11-14 Huurre Group Oy Verfahren zum herstellen einer Türkonstruktion
ES2244288A1 (es) * 2003-07-16 2005-12-01 Puertas Dayfor, S.L. Puerta de seguridad al fuego r.f. 60 de doble hoja.
FR2864571A1 (fr) * 2003-12-24 2005-07-01 Serrurerie Et Mecanique Saint Porte coupe-feu a au moins un vantail
WO2012056117A1 (fr) * 2010-10-27 2012-05-03 BAUMERT TECHNOLOGIES (Société par Actions Simplifiée Unipersonnelle) Porte étanche et coupe feu
RU2563213C2 (ru) * 2010-10-27 2015-09-20 БОМЕР (Сосьете пар аксьон самплифье униперсонель) Непроницаемая для текучей среды огнестойкая дверь
US9359810B2 (en) 2010-10-27 2016-06-07 Baumert Technologies Fluidtight fire door
US20130160383A1 (en) * 2011-12-23 2013-06-27 Sonnenschutz Pty Ltd Shutter
US8656683B2 (en) * 2011-12-23 2014-02-25 Sonnenschutz, Pty Ltd Shutter
GB2533740A (en) * 2013-10-11 2016-06-29 Yixing City Wanxiang Fireproof Doors Co Ltd Nuclear power door
GB2533740B (en) * 2013-10-11 2017-01-18 Yixing City Wanxiang Fireproof Doors Co Ltd Door for a nuclear power plant
JP2017057581A (ja) * 2015-09-14 2017-03-23 三和シヤッター工業株式会社 扉
JP2019108667A (ja) * 2017-12-15 2019-07-04 Ykk Ap株式会社 建具
CN112832645A (zh) * 2021-01-05 2021-05-25 安徽通晓防火门有限公司 一种木质隔热防火门

Also Published As

Publication number Publication date
CN1013978B (zh) 1991-09-18
EP0294265B1 (de) 1990-10-24
ES2018084B3 (es) 1991-03-16
DE3860872D1 (de) 1990-11-29
ZA883608B (en) 1989-07-26
KR880014222A (ko) 1988-12-23
KR970007701B1 (ko) 1997-05-15
FR2615559B1 (fr) 1989-08-18
CN1030277A (zh) 1989-01-11
FR2615559A1 (fr) 1988-11-25

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