EP2580419A1 - Prehung fire door unit with one or two swing door leaf or leaves - Google Patents
Prehung fire door unit with one or two swing door leaf or leavesInfo
- Publication number
- EP2580419A1 EP2580419A1 EP10742173.7A EP10742173A EP2580419A1 EP 2580419 A1 EP2580419 A1 EP 2580419A1 EP 10742173 A EP10742173 A EP 10742173A EP 2580419 A1 EP2580419 A1 EP 2580419A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- leaf
- door
- fire
- frame
- rabbet
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 12
- 238000009432 framing Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 230000002426 anti-panic effect Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
- E06B1/6015—Anchoring means
- E06B1/6023—Anchoring means completely hidden between the frame and the border of the opening, at least part of the means being previously fixed to the wall
- E06B1/603—Anchoring means completely hidden between the frame and the border of the opening, at least part of the means being previously fixed to the wall adjustable
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/02—Base frames, i.e. template frames for openings in walls or the like, provided with means for securing a further rigidly-mounted frame; Special adaptations of frames to be fixed therein
-
- 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
- E06B2003/7042—Door leaves characterised by the filling between two external panels with a fire retardant 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
- E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings
-
- 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
- E06B2003/7074—Metal 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
- E06B3/70—Door leaves
- E06B2003/7094—Door leaves with ventilated innerspace
-
- 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
Definitions
- the present invention relates to the field of fire protection in buildings and in particular in high security buildings and relates to a fire door block with one or two pivoting leaves (s).
- a current fire door block must then meet several constraints and needs such as fire stability (flame resistance), gas and smoke tightness and thermal insulation for a specified period.
- Such fire door blocks are intended to be mounted in an opening or a bay, more particularly rectangular or square, made in a masonry structure usually extending substantially vertically, such as a wall. They are generally constituted by a frame extending substantially vertically in the mounted state in said bay and essentially comprising two vertical uprights connected by a horizontal top rail and one or two leaves each mounted pivoting about a vertical axis by intermediate of at least two hinges, said frame being able to be engaged, at least in part, in a rabbet formed in the recess of said bay and open outwards, that is to say towards the zone of movement of the or each leaf.
- the leaf is equipped with a rigid metal peripheral frame to reinforce its structure and rigidity and fire and / or intumescent joints are placed between the or each leaf and the sleeping frame or between the latter and the masonry structure in order to delay the temperature rise and the spread of toxic fumes.
- thermocouples at various control points or reference areas on the door block namely on the or each leaf and / or on the fixed frame, more particularly close to the peripheral edge thereof and the unexposed side generally corresponding to the side of the rear face of said door block.
- the object of the present invention is to overcome these disadvantages by proposing a fire-stop door block which makes it possible to obtain an effective rupture of the thermal bridge between the different constituent elements of said door block and, consequently, a minimum temperature rise of the latter, in particular reference areas in accordance with current fire protection regulations.
- the present invention relates to a fire door block with one or two pivoting leaves (s) intended to be mounted in a bay, more particularly rectangular or square, made in a masonry structure, such as a wall, extending substantially vertically in a building and more particularly in a building of high security
- said door block being constituted by a fixed frame essentially comprising two vertical uprights connected by a horizontal top rail and by one or two leaves each pivotally mounted about a vertical axis by means of at least two hinges, the or each leaf optionally comprising a peripheral reinforcing and stiffening frame, said frame being capable of being engaged at least partly in a rabbet formed in the recess of said bay and open towards the outside thereof, and essentially characterized in that the fixed frame is made from an assembly of profiles placed end to each end and made from an elongate and flat element made of rigid material having heat-resistance properties and t in the fire, such as a rigid sheet, possibly comprising a longitudinal fold, adapted to be applied, directly or
- FIG. 1 shows a partial cross-sectional view of a fire door block to a pivoting leaf, according to the present invention, in the mounted state in a bay of a masonry work of a building of high security in a preferred embodiment
- FIG. 2 shows a cross-sectional view of the fire door block to a pivoting leaf shown in the figure, the anti-panic bar system comprises protective support parts.
- Figure 3 shows a front view of the front face of the door unit mounted in the masonry structure of Figure 1.
- the figures show a fire door block, according to the present invention, to a leaf 1, intended to be mounted in a bay 2, more particularly rectangular or square, made in a masonry work 3, such as a wall, s extending substantially vertically in a building and more particularly in a building of high security, said door block being constituted, on the one hand, by a frame 4 comprising essentially two vertical uprights 5 connected by a horizontal top rail 6 and, on the other hand, by a leaf 1 pivotally mounted about a vertical axis 7 by means of at least two hinges 8, the or each leaf 1 possibly comprising a peripheral reinforcement and stiffening frame 9, said frame 4 being able to be engaged, at least in part, in a rebate 10 formed in the embrasure of said bay 2 and open towards the outside thereof.
- the fixed frame 4 of such a door block is made from an assembly of profiles placed end to end and each made from an elongate and flat element made of rigid material having temperature and fire resistance, such as a rigid sheet, possibly comprising a longitudinal fold 1 1, capable of being applied, directly or indirectly, against at least one of the bottom faces of the rabbet 10, more particularly the face oriented substantially perpendicularly to the plane of the or each leaf 1, in the closed position of this or these latter (s), so as to create, at the bottom of the rabbet 10 a finishing allowance and / or support for the or each leaf 1.
- a rigid sheet possibly comprising a longitudinal fold 1 1, capable of being applied, directly or indirectly, against at least one of the bottom faces of the rabbet 10, more particularly the face oriented substantially perpendicularly to the plane of the or each leaf 1, in the closed position of this or these latter (s), so as to create, at the bottom of the rabbet 10 a finishing allowance and / or support for the or each leaf 1.
- a door block according to the present invention can also be of the type with two pivoting leaves 1.
- Each section constituting the frame 4 may, for example, in known manner, be beveled at 45 ° to at least one of its free ends so as to ensure their abutment to form a U-shaped frame, whose base said U is intended to form the horizontal upper crossbar 6, and their connection between them in pairs can be performed for example by welding their free ends, especially in the case of preferably metal profiles.
- the present invention may further provide fastening means 12, such as screws, of the frame 4 in the rabbet 10 to adjust the spacing between the frame 4 and the bottom of the rabbet 10 , in order to adjust a maximum play between each leaf 1 and said fixed frame 4 in said rabbet 10 in the closed position of the leaf 1 corresponding.
- fastening means 12 such as screws
- each section of the fixed frame 4 can be folded longitudinally so as to have a generally L-shaped cross section and to be able to be applied, in the assembled state, against the bottom of the rabbet 10 of the bay 2 in its adapting substantially exactly to the shape of said bottom, usually L-shaped.
- each leaf 1 may comprise a peripheral frame 9 for reinforcing and stiffening capable of receiving a filling structure 13, 14 and the peripheral frame 9 can be made from an assembly of profiles placed end to end and consisting of each in a frame plate 15, preferably metal, or an elongated flat element of similar rigid material, preferably rectangular, having temperature and fire resistance properties.
- each framing plate 15 may be able to be held fixedly and rigidly along the edge 16 of one of the faces of the leaf 1 concerned, substantially parallel to the plane containing the latter and, consequently, substantially perpendicular to the planes. containing the large opposing faces, front or rear, of said leaf 1.
- the filling structure 13, 14 may be constituted by one or two insulation panels 13, preferably made of composite material.
- the latter can be held rigidly against each other or separated from each other by a space 13 'creating an air gap having the effect of further reducing the passage of the temperature gradient.
- each profile of the peripheral frame 9 may have a T-shaped cross-section so as to form a framing plate 15 comprising a perpendicularly extending inner support and stiffening wing 17. relative to the frame plate 15, said inner flange 17 being adapted to be engaged in the filling structure 13, 14 between the two insulation panels 13 which are held rigidly by means of fixing means 18, such as that screws, performing a clamping pressure of said panels 13 on the corresponding face of the inner flange 17 of the section 15 T concerned.
- the large face (s), front and / or rear, of the or each leaf (1) may advantageously be covered with a facing (14) such as, for example , a sheet metal plate or other material resistant to fire and temperature rises.
- each facing 14 may be folded longitudinally at its peripheral edge so as to form a return 19 adapted to cover a portion of the corresponding edge 16 of said leaf 1, without being in contact with the return on the other side 14, covering the other large face, to provide a thermal break between the two faces 14 (Figure 1 and Figure 2), respectively front and rear.
- Each framing plate 15 of the peripheral frame 9 may be located, preferably, at a distance from the corresponding edge 16 of the leaf 1 concerned and in particular, if necessary, at a distance from the returns 19 of the siding 14, so as to ensure rupture of the thermal bridge between each framing plate 15 and the border 16 or, where appropriate, the returns 19.
- seals 20 may be interposed, preferably on the front face and rear face side of the or each leaf 1, between the frame plate 15 and the corresponding edge 16 of the or each leaf 1. More particularly a part of said seals 20, preferably those situated on the side of the rear face of the corresponding leaf 1, are able to come into sealing contact with the fixed frame 4 in the closed position of said leaf 1, while the other seals 20 , preferably located on the side of the front face of the leaf 1 corresponding, may further have a finishing function.
- intumescent joints 20 may cover all or part of the outer faces of the fixed frame 4 and, preferably, the external faces facing the corresponding borders 16 in a closed position. of the or each leaf 1 concerned.
- fire-stop 24 having heat-resistance properties and fire, can (nt) be fixed (s) on the rear face of the or each leaf 1 so as to create on said rear face of the fire barriers located, at l closing state of the or each leaf 1, at the exit of the chicane of the rabbet 10.
- Such barriers may extend each along, in withdrawal and near one of the vertical edges or, optionally, upper or lower , or of each leaf 1 and allow to direct the hot gases, which exit the baffle of the rebate 10 at said rear face and substantially parallel thereto, in a direction substantially perpendicular to said rear face era and beyond it ( Figure 2).
- the rear face, unexposed, is protected, in the event of a surrounding disaster on the side of the front face of the door block, any temperature rise generated by a direct contact between said rear face and the hot gases and perfectly meets the current standards for fire protection.
- the output axis of the rabbet 10, front side side is oriented substantially perpendicular to the plane of the front face, in the closed state of the or each leaf 1, so that the hot gases from on the side of the rear face of the block-door out of the baffle of the groove 10, at said front face, in the direction of said axis, that is to say substantially perpendicular to said front face and beyond the latter.
- An anti-panic bar system 21, or other similar known lock system can be fixed on one of the large faces, front or rear, where appropriate of the corresponding facing 14, of the or each leaf 1, and can comprise a bar 22, such as for example a tube oval, fixed (e) at each of its ends on the corresponding face of the leaf 1 concerned through a main support piece 23.
- each firestop protection piece 24 of the or each leaf 1 of the door block can be arranged each between one of the two main support parts 23 of the anti-panic bar system 21 and the corresponding front or rear face of the leaf 1 concerned. It can also be seen that the width of each firestop protection piece 24 is greater than the width of each main support piece 23.
- a firestop protection piece 24 may be constituted by a core 25 of composite material covered, preferably, in particular on its faces liable to be exposed, by a facing 26 such as a sheet or other protective element resistant to fire and temperature rises.
- the fixed frame 4 can be fixed in the rabbet 10 of the bay 2 by means of a frame 27 sealed with anchoring in the masonry work 2, as described in French Patent Application No. 10 54476 of June 8, 2010.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
- Building Environments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1054503A FR2960902B1 (en) | 2010-06-08 | 2010-06-08 | FIRE-CUTTING DOOR BLOCK HAS ONE OR TWO PIVOTING DOORS (S) |
PCT/FR2010/051156 WO2011154619A1 (en) | 2010-06-08 | 2010-06-10 | Prehung fire door unit with one or two swing door leaf or leaves |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2580419A1 true EP2580419A1 (en) | 2013-04-17 |
EP2580419B1 EP2580419B1 (en) | 2018-02-21 |
Family
ID=43357485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10742173.7A Active EP2580419B1 (en) | 2010-06-08 | 2010-06-10 | Fire resistant door assembly comprising one or two door leafs |
Country Status (6)
Country | Link |
---|---|
US (1) | US9376855B2 (en) |
EP (1) | EP2580419B1 (en) |
KR (1) | KR20130085029A (en) |
CN (1) | CN102947532B (en) |
FR (1) | FR2960902B1 (en) |
WO (1) | WO2011154619A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106062298A (en) * | 2013-12-05 | 2016-10-26 | 博脉特(有限公司) | Fire-stop wall partition device, and wall partition assembly having a pre-hung door and including such a device |
AT515184B1 (en) * | 2013-12-13 | 2015-12-15 | Walter Ing Degelsegger | Device for closing a building opening |
US9976341B2 (en) * | 2014-09-16 | 2018-05-22 | Paul Nelson | Firewall access door |
CN104790818B (en) * | 2015-03-13 | 2016-08-24 | 上海森林特种钢门有限公司 | A kind of steel wooden heat preservation door |
JP6796968B2 (en) * | 2016-08-05 | 2020-12-09 | 黒崎播磨株式会社 | Fire door |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2018663A (en) * | 1932-12-28 | 1935-10-29 | Motor Terminals Co | Door |
FR1054476A (en) | 1952-04-12 | 1954-02-10 | Composite fabric that is both warm and waterproof | |
US2893070A (en) * | 1957-11-15 | 1959-07-07 | Raymond V Gauthier | Adjustable weather-stripped door jamb |
US3945670A (en) * | 1974-07-29 | 1976-03-23 | C. Hager & Sons Hinge Manufacturing Company | Door exit fixture with pneumatic means for maintaining a latch bolt in its retracted position |
FR2386680A1 (en) * | 1977-04-06 | 1978-11-03 | France Union Nale Syndicats Me | Fire-door made of slabs of fire-proof material - forms caisson containing compressed mineral wool and sheathed in sheet-metal |
FR2426143A1 (en) * | 1978-05-16 | 1979-12-14 | Hekpazo Denis | Sound insulating fire door - has bi-rebated edges with steel lined boards on Z=section frame confining mineral wool with corrugated metal core |
US4674248A (en) * | 1985-12-23 | 1987-06-23 | Alumax, Inc. | Fire resistant dual layer bimetallic door frame |
US5070650A (en) * | 1990-10-22 | 1991-12-10 | Anderson Edward R | Door jamb reinforcing apparatus |
FR2701287B1 (en) * | 1993-02-08 | 1995-04-07 | Decayeux Ets | Door frame, modular structure. |
US5644874A (en) * | 1995-04-03 | 1997-07-08 | General Products Company, Inc. | Light frame system |
DE29507001U1 (en) | 1995-04-26 | 1996-05-30 | Fa. Walter Teckentrup, 33415 Verl | Arrangement of a reversible door with frame and door leaf |
US5603191A (en) * | 1995-07-18 | 1997-02-18 | Wu; Ming-Hsin | Plastic door frame and method of mounting the same |
DE19625643C2 (en) * | 1996-06-26 | 2000-04-27 | Sommer Metallbau Stahlbau Gmbh | door |
DE19900095C1 (en) * | 1999-01-04 | 2000-03-16 | Bos Gmbh | Frame for opening in building wall has connected shells with adjusting screw and anchor |
US6185881B1 (en) * | 1999-03-18 | 2001-02-13 | Edward Wayne, Inc. | Method and apparatus for reinforcing a door assembly |
US6434899B1 (en) * | 2001-03-12 | 2002-08-20 | Skamol A/S | Fire resistant door edge construction comprising a stile with groove, high density strip in the groove, an intumescent strip seal, covered by an edge lipping |
ES2306682T3 (en) * | 2001-07-07 | 2008-11-16 | Nan Ya Plastics Corp. | DOOR IGNIFUGA WITH ASSEMBLED AND MOLDED COATINGS. |
US6745526B1 (en) * | 2003-04-16 | 2004-06-08 | Enrico Autovino | Fire retardant wooden door with intumescent materials |
US20050142968A1 (en) * | 2003-12-24 | 2005-06-30 | The Boeing Company | Translucent, flame resistant composite materials |
US20050184864A1 (en) * | 2004-02-23 | 2005-08-25 | Sargent Manufacturing Company | Integrated fire exit alert system |
CN2811522Y (en) | 2005-08-11 | 2006-08-30 | 胡文彪 | Steel fireproof door leaf |
US8407954B2 (en) * | 2006-11-29 | 2013-04-02 | Stala Integrated Assemblies, Llc | Method and devices for framing openings in cast-in-place walls |
DE202009006415U1 (en) * | 2009-05-05 | 2009-07-23 | Promat Gmbh | Door, in particular fire and fire door with door rebate |
-
2010
- 2010-06-08 FR FR1054503A patent/FR2960902B1/en active Active
- 2010-06-10 WO PCT/FR2010/051156 patent/WO2011154619A1/en active Application Filing
- 2010-06-10 CN CN201080067645.7A patent/CN102947532B/en not_active Expired - Fee Related
- 2010-06-10 KR KR1020137000549A patent/KR20130085029A/en not_active Application Discontinuation
- 2010-06-10 US US13/703,194 patent/US9376855B2/en not_active Expired - Fee Related
- 2010-06-10 EP EP10742173.7A patent/EP2580419B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20130074444A1 (en) | 2013-03-28 |
EP2580419B1 (en) | 2018-02-21 |
WO2011154619A1 (en) | 2011-12-15 |
US9376855B2 (en) | 2016-06-28 |
FR2960902A1 (en) | 2011-12-09 |
KR20130085029A (en) | 2013-07-26 |
CN102947532B (en) | 2016-06-15 |
CN102947532A (en) | 2013-02-27 |
FR2960902B1 (en) | 2015-04-24 |
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