EP1687191B1 - Fireproof sliding door assembly for a fire protection wall - Google Patents

Fireproof sliding door assembly for a fire protection wall Download PDF

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Publication number
EP1687191B1
EP1687191B1 EP04790222A EP04790222A EP1687191B1 EP 1687191 B1 EP1687191 B1 EP 1687191B1 EP 04790222 A EP04790222 A EP 04790222A EP 04790222 A EP04790222 A EP 04790222A EP 1687191 B1 EP1687191 B1 EP 1687191B1
Authority
EP
European Patent Office
Prior art keywords
door
wall part
sliding door
gap
fire
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
EP04790222A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1687191A1 (en
Inventor
Dietmar Quegwer
Wolfgang Minks
Christian Loebner
Gehard Fels
Ralf Bittner
Matthias Obst
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.)
Alstom Transportation Germany GmbH
Original Assignee
Bombardier Transportation GmbH
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 Bombardier Transportation GmbH filed Critical Bombardier Transportation GmbH
Priority to PL04790222T priority Critical patent/PL1687191T3/pl
Publication of EP1687191A1 publication Critical patent/EP1687191A1/en
Application granted granted Critical
Publication of EP1687191B1 publication Critical patent/EP1687191B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
    • B61D19/005—Door arrangements specially adapted for rail vehicles characterised by the movements of the door sliding
    • 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
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4654—Horizontally-sliding wings disappearing in pockets in the wall; Pockets therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0604—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E05Y2900/134—Fire doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E05Y2900/14—Doors disappearing in pockets of a wall, e.g. so-called pocket doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
    • 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

Definitions

  • the invention relates to a Fireproof sliding door assembly for a fire protection wall, comprising a wall part and a sliding door wherein the wall part has a receiving edge for receiving the sliding door in an open position of the door, wherein the door is positioned at a front side of the wall part where fire is expected, overlapping the receiving edge of the wall part forming a gap, which gap has, in a closed-door position, a sealing along the length of the gap which on exposure to fire seals the gap.
  • the invention further relates to a fire protection wall comprising the fireproof sliding door assembly and to a rail vehicle comprising said fire protection wall.
  • Fire protection is a very important issue in all compartments, in particular in compartments where people cannot escape from a fire, such as in transport compartments.
  • fireproof walls are required to protect the passengers or the driver of the train from a fire in another compartment.
  • Such fireproof walls are not only required to be fire-resistant; they also have to prevent leakage of smoke into the other compartments.
  • Smoke poses a risk because it can spread the fire to the other compartments but, more importantly, smoke is dangerous because inhalation can lead to poisoning, suffocation and death. It is particularly difficult to make walls fireproof at the wall edges where a sliding door is provided.
  • EP 0 603 153 discloses a door assembly reinforced with profiles for avoiding any kind of deformation in case of impact. However, the door is not described as fireproof.
  • US 5 305 901 discloses a fireproof sliding door assembly for a large-scale container.
  • the door includes at least two parallel overlapping leaves.
  • the ceiling f the container is provided with a bulkhead, which extends over the entire width of the sliding door and projects in a gap defined between the two leaves.
  • the bulkhead and leaves are provided along their facing sides in an overlapping area with a fireproof intumescent coating. Upon exposure to heat, the intumescent coating expends in order to seal the otherwise existing passage between the leaves and the bulkhead.
  • the door and container are not provided with interlocking elements for limiting the gap width to a maximum gap width. Further, the stiffness of the bulkhead and/or other parts of the container is not designed to follow deformation of the sliding door on exposure to fire.
  • DE 35 02 032 discloses a fireproof sliding door assembly comprising a wall part and a sliding door. In the closed position, the door overlaps the wall part and a gap is formed between the door and the wall part. The door and the wall part are provided with interlocking elements, which limit the gap width to a maximum gap width. An intumescent sealing is provided to close the gap upon exposure to fire. The door is positioned at a rear side of the wall in relation to the direction where the fire is expected.
  • DE 26 13 998 discloses a fireproof sliding door assembly comprising a wall part and a sliding door. In the closed position, the door overlaps the wall part and a gap is formed between the door and the wall part. The door and the wall part are provided with interlocking elements, which limit the gap width to a maximum gap width. An intumescent sealing is provided to close the gap upon exposure to fire.
  • an intumescent sealing material is a material that expands when exposed to a temperature above the expansion temperature of the material.
  • the problem of the described sliding door assembly is it does not sufficiently protect against leakage of smoke on exposure to a fire. It was found that, on exposure to fire, the entire fire protection wall significantly deforms, mainly by bulging out towards the fire. This deformation creates and enlarges gaps making the provided sealing ineffective, especially in those places where connections are made between different materials, in particular between the sliding door and the wall. There is, therefore, a need for an improved fireproof sliding door assembly for a fire protection wall.
  • a fireproof sliding door assembly for a fire protection wall, comprising a wall part and a sliding door wherein the wall part has a receiving edge for receiving the sliding door in an open position of the door, wherein the door is positioned at a front side of the wall part where fire is expected, overlapping the receiving edge of the wall part forming a gap, which gap has, in a closed-door position, a sealing along the length of the gap which on exposure to fire seals the gap and which door comprises a door locking element that, at least in a closed-door position, locks to a wall part locking element on the wall part limiting the gap width to a maximum width.
  • the interlocking of the door locking element and the wall locking element must be sufficiently strong to be able to coherently deform the wall part.
  • At least a portion of the wall part near the receiving edge has a stiffness sufficiently low to follow deformation of the sliding door on exposure to fire at the front side.
  • fire protection wall comprising the sliding door assembly according to the invention provides better protection against leakage of smoke through the gaps between the sliding door and the wall part.
  • “Better protection” means protection at higher temperature and/or longer exposure times.
  • the physical interlocking of the door locking element and the wall locking element ensures that, during deformation of the fire protection wall on exposure to fire at the front side, the wall part coherently deforms with the deformation of the sliding door, such that the interlocking door and wall locking elements form a rigid block fixing the gap to a width less than or equal to the maximum width.
  • the maximum gap width can be chosen in view of the particular sealing used and in general is below the maximum width of the sealing.
  • the sealing can be intumescent material or elastic material, preferably compressible elastic material.
  • the maximum width of the sealing then is, respectively, the maximum expansion width of the intumescent sealing when exposed to elevated temperatures or, in the case of compressible elastic sealing, the maximum width in an uncompressed state.
  • the interlocking of the door locking element and the wall locking element must take place at least in the closed-door position.
  • the interlocking takes place only in the closed-door position, but alternative embodiments are conceivable where the sliding door is interlocked with the wall element also in the open position of the door even though, evidently, in case of a fire the door must always be closed.
  • the wall part can be a complete wall having an opening in which the sliding door assembly is provided or just part of a wall or a frame that is to be mounted in the opening of a wall. In the latter case, the wall part must have sufficient length to be able to accommodate the deformation of the sliding door and the wall on exposure to heat.
  • the wall part is a hollow double wall part further comprising a front wall part positioned at the front side of the door and overlapping with the door forming a front gap between the door and the front wall part.
  • a double wall is that the components of the fireproof sliding door assembly are protected from the fire at the front side by the front wall part making it easier to secure the fire resistance of the assembly.
  • the back wall part and the front wall part are made of fire-resistant material.
  • a sealing is provided for closing the front gap at least in a closed-door position.
  • At least in a closed-door position means that the sealing is present in the front gap when the sliding door is in a closed-door position.
  • the sealing can be provided in the gap on the wall part or the sealing can be provided on the door edge, or near the door edge, engaging the wall part only in closed-door position.
  • the sliding door assembly and the fire protection wall comprising the sliding door assembly are construed to protect against exposure to a fire on one side only.
  • the door has a further second door locking element that, at least in a closed-door position, locks to a second wall part locking element at the front wall part limiting the front gap width to a maximum gap width.
  • the sealing comprises two different materials, the first sealing material sealing the gap in a first temperature range, and the second sealing material sealing the gap in a second higher temperature range and wherein the second temperature range partly overlaps the first temperature range.
  • a suitable example thereof is a sealing comprising intumescent material and, adjacent thereto, an elastic material.
  • the gap is sufficiently sealed and protected by the elastic material and, if the fire is not too destructive, the sliding door assembly does not need to be replaced.
  • the intumescent material takes over the function of sealing material by expanding and filling the gap.
  • the intumescent material starts to expand at an elevated temperature but below the heat deformation temperature of the elastic material.
  • the intumescent material is preferably positioned near the front side where fire is expected and adjacent thereto an elastic material at a position further removed from the front side. In this way, the intumescent material reaches a higher temperature earlier than the elastic material, which ensures that it starts to expand before the elastic material is deformed by the heat and, as such, also protects the elastic material from further deformation by the heat.
  • a heat bridge is provided to the intumescent material to ensure that on exposure to fire the intumescent material reaches the expansion temperature before the heat deformation temperature of the elastic material.
  • a suitable material for the elastic material is a heat-resistant elastic material, preferably a silicon rubber elastic material.
  • one or preferably both gaps can suitably be sealed, in closed position only, by a, preferably elastic, strip connected to a side face of the door near the receiving end of the wall part, wherein the strip extends beyond the edge of the side face of the door contacting the wall part and covering and sealing the gap.
  • This sealing is preferably used only in a double wall construction and with intumescent material in the gap on both sides of the door nearer to the expected fire.
  • the door locking element can, for example, be a hook, a plurality of hooks, or an elongate angle profile having one side attached to the door and the other side extending from the door to engage the wall part locking element.
  • the wall part locking element can, for example, be a simple ridge provided on the wall part, behind which the hook or the angle profile is hooked. Interlocking can also be achieved by providing a rail or plurality of rails parallel to the sliding direction of the door, in which an anchor attached to the door is guided.
  • the closing edge opposite the receiving edge is protected against fire.
  • the wall part has a closing edge opposite to the receiving edge having a side face provided with a recess for engaging the sliding door in closed-door position, which recess has at the front side or on both sides of the door a blocking surface for blocking heat deformation movement of the door and wherein a gap between said surface and the door comprises along the length of the gap, at least in a closed-door position, a sealing which on exposure to fire seals the gap against leakage of smoke.
  • At least a portion of the wall part at the closing edge has a stiffness sufficiently low to follow deformation of the fire protection wall on exposure to fire at the front side.
  • the sliding door is provided with sliding guidance elements, normally horizontally, at the top and bottom of the sliding door.
  • the gaps between these sliding guidance elements and the sliding door are provided with a sealing, preferably a combination of intumescent and elastic material as described above, to seal the gap in case of a fire.
  • all materials used in manufacturing the fire protection wall are fire-resistant.
  • the invention also relates to a fireproof wall comprising a fireproof sliding door assembly according to the invention and to a rail vehicle comprising such a fireproof wall.
  • Figure 1 shows a cross-sectional view showing a sliding door (1) in closed-door position, partly overlapping the receiving end (9) of the wall part (10) forming a gap (11), which gap (11) has a sealing along the length of the gap, which sealing is formed by a strip of intumescent material (4) and an elastic material (5).
  • Attached to the door (1) at a side face engaging the receiving end of the wall part is a door-locking element (2) locking to a wall part locking element (3) on the wall part, limiting the gap width of gap (11) to a maximum width.
  • the wall part locking element (3) is a simple ridge attached to the wall part (10), which allows the hook to move in one direction but not in the other direction, hence limiting the gap width at the back side to a maximum gap width.
  • the wall is provided with a front wall part (13) to make a hollow double wall, creating a front gap (12), which is also sealed by an intumescent strip and elastic strip (5).
  • a frame (6) is provided to abut the elastic sealing strip (5).
  • the embodiment shown in Figure 1 provides protection only from one side (indicated by an X).
  • Figure 1 further shows provisions (8) to seal the connections between separate parts. Such connections, in case of a fire, tend to open and leak smoke.
  • the sealing means (8) provide a sealing to prevent passage of smoke through the opened connections.
  • Figure 2 shows a cross-sectional view similar to Figure 1 , with the different that, in Figure 2 , the door is provided with a second door locking element, engaging and interlocking with a second wall part locking element (14) at a front wall part.
  • the first and second door locking elements are simply combined into one part and extending on both sides of the door.
  • Figure 3 shows a cross-sectional view of a door assembly showing the sliding door (1) in closed position at the closing end (15) of the wall part.
  • the side face of the closing edge is provided with a recess (16) for engaging the sliding door.
  • a blocking surface (17) for blocking heat deformation movement of the sliding door.
  • fire protection is afforded at low temperature by the contact between the closing edge of the wall part and an elastic material (18) provided at the side face of the sliding door.
  • an intumescent layer (4) along the length of the gap.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Special Wing (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Wing Frames And Configurations (AREA)
  • Building Environments (AREA)
EP04790222A 2003-10-10 2004-10-08 Fireproof sliding door assembly for a fire protection wall Active EP1687191B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04790222T PL1687191T3 (pl) 2003-10-10 2004-10-08 Zespół ogniotrwałych przesuwnych drzwi dla ściany ochrony przeciwpożarowej

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0323796.3A GB0323796D0 (en) 2003-10-10 2003-10-10 Fireproof sliding door assembly for a fire protection wall
PCT/EP2004/011285 WO2005039950A1 (en) 2003-10-10 2004-10-08 Fireproof sliding door assembly for a fire protection wall

Publications (2)

Publication Number Publication Date
EP1687191A1 EP1687191A1 (en) 2006-08-09
EP1687191B1 true EP1687191B1 (en) 2012-05-02

Family

ID=29433698

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04790222A Active EP1687191B1 (en) 2003-10-10 2004-10-08 Fireproof sliding door assembly for a fire protection wall

Country Status (7)

Country Link
EP (1) EP1687191B1 (es)
CN (1) CN100537322C (es)
AT (1) ATE555962T1 (es)
ES (1) ES2386636T3 (es)
GB (1) GB0323796D0 (es)
PL (1) PL1687191T3 (es)
WO (1) WO2005039950A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016013797A1 (de) * 2016-11-21 2018-05-24 Knorr-Bremse Gesellschaft Mit Beschränkter Haftung Türmodul zur Anordnung in einer Türöffnung eines Wagenkastens eines Fahrzeugs

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225474B (zh) * 2013-03-22 2016-08-24 南京康尼机电股份有限公司 轨道车辆用内藏式密闭移门
CN103192837B (zh) * 2013-04-24 2016-04-13 中车资阳机车有限公司 一种机车司机室与电气室连接及密封结构
CN103935374B (zh) * 2014-05-13 2016-04-06 南车株洲电力机车有限公司 一种侧门密封装置
CN104890688B (zh) * 2015-06-26 2017-04-26 中车资阳机车有限公司 一种机车模块连接结构
BE1024619B1 (nl) * 2016-10-04 2018-05-02 Louage En Wisselinck Nv Schuifdeurinrichting voor een in de wand schuivende deur
SE543207C2 (en) 2018-05-03 2020-10-27 Keep The Company Ab A window device with a projection and a recess allowing the window to slide perpendicular to its main extension plane and a structure provided with such a window device
CN109505498B (zh) * 2019-01-15 2020-02-14 浙江齐嘉消防科技有限公司 一种利用风力自动闭合的防烟防火侧推门
CN110029920A (zh) * 2019-04-30 2019-07-19 江苏瑞恒消防科技有限公司 一种新型防火窗安装定位紧固装配部件

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Publication number Priority date Publication date Assignee Title
DE2613998C2 (de) 1976-04-01 1984-12-20 Theo 5140 Erkelenz Schröders Verschiebbarer Feuerschutzabschluß
AT382677B (de) 1984-01-27 1987-03-25 Lindpointner Tore Schiebetor, insbesondere brandschutz-schiebetor
DE4104704A1 (de) * 1991-02-15 1992-08-20 P & D Systemtechnik Gmbh Mit einem feuerbestaendigem schiebetor verschliessbarer, vorzugsweise transportabler grossbehaelter
AT406853B (de) 1991-09-25 2000-10-25 Ife Gmbh Durchgang eines waggons des schienengebundenen personenverkehrs
AT404707B (de) * 1992-12-15 1999-02-25 Wiener Metallwerk Gesmbh Türanordnung für ein fahrzeug, insbesondere übergangstür an der stirnwand eines eisenbahnwaggons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016013797A1 (de) * 2016-11-21 2018-05-24 Knorr-Bremse Gesellschaft Mit Beschränkter Haftung Türmodul zur Anordnung in einer Türöffnung eines Wagenkastens eines Fahrzeugs

Also Published As

Publication number Publication date
PL1687191T3 (pl) 2012-10-31
GB0323796D0 (en) 2003-11-12
CN1890142A (zh) 2007-01-03
CN100537322C (zh) 2009-09-09
EP1687191A1 (en) 2006-08-09
ES2386636T3 (es) 2012-08-24
WO2005039950A1 (en) 2005-05-06
ATE555962T1 (de) 2012-05-15

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