EP2378046A2 - Dispositif de cloisonnement d'une ouverture de pièce, notamment une ouverture de porte (traversée de porte) - Google Patents

Dispositif de cloisonnement d'une ouverture de pièce, notamment une ouverture de porte (traversée de porte) Download PDF

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Publication number
EP2378046A2
EP2378046A2 EP11161674A EP11161674A EP2378046A2 EP 2378046 A2 EP2378046 A2 EP 2378046A2 EP 11161674 A EP11161674 A EP 11161674A EP 11161674 A EP11161674 A EP 11161674A EP 2378046 A2 EP2378046 A2 EP 2378046A2
Authority
EP
European Patent Office
Prior art keywords
door
opening
air passage
area
air
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
EP11161674A
Other languages
German (de)
English (en)
Other versions
EP2378046B1 (fr
EP2378046A3 (fr
Inventor
Thomas Wittleder
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.)
Heylo Drying Solutions GmbH
Original Assignee
Heylo Drying Solutions 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 Heylo Drying Solutions GmbH filed Critical Heylo Drying Solutions GmbH
Publication of EP2378046A2 publication Critical patent/EP2378046A2/fr
Publication of EP2378046A3 publication Critical patent/EP2378046A3/fr
Application granted granted Critical
Publication of EP2378046B1 publication Critical patent/EP2378046B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/12Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
    • E06B5/14Gasproof doors or similar closures; Adaptation of fixed constructions therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/241Safety or protective measures preventing damage to building parts or finishing work during construction for temporarily closing door or window openings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/30Safety or protective measures preventing damage to building parts or finishing work during construction against mechanical damage or dirt, e.g. guard covers of stairs
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/70Door leaves
    • E06B3/80Door leaves flexible
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/02Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/70Door leaves
    • E06B2003/7096Door leaves with possibilities to alter the extension of the door
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings

Definitions

  • the invention relates to a device, in particular clamping unit, for partitioning a room opening, in particular a door opening (door bulkhead) for clamping between the side rails of a door frame and the use thereof.
  • doors that connect the areas must be temporarily closed so that no contaminated air from the black area can penetrate into the white area. Often it is additionally desired that the door can still be passed by people if necessary. Furthermore, it is often desired for reasons of health and safety to supply this fresh air in the formation of hazardous substances in the black area.
  • the term doors is hereinafter used to represent all types of wall openings, it may be any kind of wall opening, such as a door or window cavity, or intended for other use opening, such as a wall opening, which is provided for the insertion of a kitchen hatch , act.
  • a device which can be mounted in the region of the upper end of a door opening and carries a curtain made of plastic sheets, which allows a foreclosure of the door opening.
  • the device has various disadvantages due to its construction.
  • the device is placed with its sealing surfaces from the outside on the wall. In the case of a door frame that protrudes from the wall level, a sufficient seal is problematic.
  • any existing door leaf must be dismantled to provide the required contact surface on the wall.
  • the device is limited due to their design on doors whose width in a narrow Tolerance range is.
  • the device Since the device is secured by means of a telescopic element, which is located spatially in a different plane than the curtain and the cross member carrying the curtain and responsible for the seal, bending moments are also introduced into the device as well as the door carrying the device, which leads to a lead to increased material stress, which is disadvantageous in the case of against mechanical damage sensitive doors, for example in an old building renovation. It is envisaged that the device is clamped with a tensioning device made of two rods with rubber nipples fixed to the end of the rods. On the one hand, the device does not hold properly in the clamped state due to its high weight in the door, since the bearing surface of the rubber nubs for absorbing the forces is much too low.
  • the unit has only one air passage opening, so that only one hose can be connected to the unit, with the further disadvantageous consequence that - if the one hose is connected - no further air passage opening is available over which the room fresh air can be supplied ,
  • the device can be used only for the negative pressure - and only to a limited extent - in which the intake are occupied directly on the door, with the result that is sucked in the black area directly to the door, again with the result that Under certain circumstances, a short circuit between black and white area forms.
  • only an air roller forms directly on the door, with the result that not all the black area can be flushed with a directional air flow necessary for safety at work, again with the result that efficient dust extraction from the black area is not or only very limited is possible.
  • the invention has for its object to provide a device for partitioning a room opening, in particular a door opening (door bulkhead), in which the mentioned disadvantages do not occur or to a lesser extent.
  • the object is achieved by a device which is clamped between the side rails of a door.
  • the device according to the invention is designed so that it is variable in its length in the direction that corresponds in its installation position of the width direction of the door.
  • a clamping device is provided which causes this change in length of the device and makes it possible to fix the device between the side rails of a door frame frictionally.
  • the device has two air passage openings, which allow for the connection or the passage of air hoses, on the other advantageously be closed by a lid, and further - if an Guteriesöfn Vietnamese is provided with a hose - by leaving open the other air passage opening offers the possibility to supply fresh air to the black area via this.
  • receiving elements for adapter pieces are provided on the device, which serve to extend the device in its variable-length direction, so that there is the possibility of making a coarse adjustment of the length of the device to doors of different widths through the adapter pieces.
  • Device and adapter pieces are preferably made of a metallic material, which is for example a stainless steel.
  • the device and adapter pieces are preferably sheet-like structures made of sheet metal parts.
  • the device rests with its edges on the side rails of the door frame, wherein preferably sealing elements are provided at the edges of the device, which provide the seal between the door frame and device.
  • the sealing elements may be, for example Plastic lips act, which are preferably made of a soft plastic, such as a rubber material, so that both a sufficient seal as well as a sufficient adhesion of the device with the door frame is made possible, but at the same time a possible damage even a sensitive door frame is avoided.
  • Corresponding sealing elements can likewise be provided on the upper edge of the device in the installed position and on the edges of the adapter pieces and / or the edges of the air passage openings.
  • variable in length of the device is realized in that the device has two panel-like, slidably interconnected sliding elements.
  • the sliding elements are designed such that they overlap and are connected to each other in the overlapping area, for example via guide rails.
  • the sliding elements can be moved with the clamping device against each other, whereby the Consunver Surgi the device is effected.
  • the tensioning device can advantageously be a lockable toothed wheel which engages in a perforated rail, with the perforated rail and the toothed wheel each being connected to one of the two sliding elements.
  • the hole rail may alternatively be designed as a profiling of one of the sliding elements, which allows engagement of the gear.
  • the gear is actuated by a pivotable lever which engages with a locking element in the gear.
  • the locking element is preferably designed such that it engages only in the movement of the lever in the clamping direction in the gear and so forms a kind of ratchet mechanism for clamping the device, and it is advantageously brought to release the device by another actuator out of engagement with the gear can be.
  • the operating element for releasing the tensioning device is attached to the lever for tensioning the tensioning device so that both can be operated with one hand by the same hand.
  • the air passage openings are in the region of the ends of the device facing away from one another.
  • the sliding elements are contoured on their sides facing each other according to the contours of the air passage openings. This means that the contour is designed so that, for example, in circular air passage openings the mutually facing ends of the sliding elements also have a circular arc-like contour, so that on the one hand a maximum Verschschieb sadness results, on the other hand in the extended state as possible in the region of the upper and lower Edge of the facility at the same time the largest possible overlap area exists.
  • a purposeful contouring of the mutually facing ends of the sliding elements does not necessarily simulate the contour of the air passage openings, it is sufficient, for example, to make the contour in the manner of a rectangular recess, so that in the contracted state, the air passage opening of a sliding element at least partially Area of the rectangular recess of the other sliding element is located, while at the same time in the extended state of the sliding element, the non-recessed areas provide an overlap region of both sliding elements for the advantageous guidance of the sliding movement.
  • the supplementary usable adapter pieces have at their ends facing each other on a corresponding, for example, semicircular or rectangular account assignment.
  • the device For foreclosure of a room, the device is clamped with closed air passage openings at the upper end of a door opening between the side rails of a door.
  • plastic louvers or similar suitable elements hereinafter referred to as a curtain, allowed a sufficiently airtight closure of the door.
  • a sufficiently airtight closure is to be understood as meaning that the escape of contaminated air from the black area into the white area is prevented to a sufficient extent. Depending on the application, this is already sufficient for a partial closure of the door opening, z. B.
  • the curtain may also be designed in a manner passable by persons, for example by overlapping plastic sheets; if a higher degree of sealing is desired with simultaneous passability, for example, the use of airtight zippers is possible.
  • a corresponding receptacle for example a Velcro, may be provided in the region of the lower edge of the device for attaching this curtain.
  • fan units are considered at this point and hereinafter devices for the promotion of air of any design, which may have in addition to the necessary elements for the promotion function (for example, fans) and facilities for cleaning or filtering the air.
  • the term fan units also includes interconnections of air-conveying and air-cleaning / -filtering facilities. If required, larger volumes of air can also be two or more fan units are used, while a corresponding number of openings of the device can be used to pass hoses.
  • the device can also be used for maintaining the vacuum of a room, wherein a fan unit installed in the white area or in the black area, preferably in the immediate vicinity of the device, is connected to the other area via a hose guided through the device and thus generates the required negative pressure in the black area.
  • the fan unit operates in the suction process, if the fan unit is in the white area, or in the printing process, if the fan unit is in the black area.
  • hoses can be raised with a support system in order not to be in the way during the work.
  • the system in this construction preferably operates in the printing process by sucking the air through the filters and filtering it through the device out of the black area into the white area.
  • the filter fan must be set up directly there. Often, however, it is necessary to perform the dust extraction throughout or a substantial portion of the black area.
  • the extraction point for example, by the choice of the installation site of the fan unit, be chosen so that the area dedicated to dust extraction between extraction point and device is located.
  • the foreclosure is chosen so that a directed draft, preferably from the device to the extraction point. If the entire space of the black area to be sucked, the extraction point is preferably selected at the location of the room with the greatest distance to the device. In all cases, it is possible and it is achieved that fresh air flows through the open air passage opening of the device.
  • the filter fan is set up in the white area, and is connected via the device to the black area via a hose that ends at the workplace or its opening is directly at the workplace.
  • the system works in this structure preferably in the suction process.
  • a fan unit it is possible, with a fan unit, to convey unencumbered air from a white area through the air passage openings, specifically by means of a hose, into a defined area of the black area.
  • the system then operates in the printing process if the filter fan is installed in the white area or in the suction process if the filter valve is installed in the black area.
  • the device 1 shown by way of example has essentially two panel-like sliding elements 9 which are connected to one another in a displaceable manner and which can be forced apart with the tensioning device 4.
  • the air passage openings 5 are located in the region of the ends 10 of the device 1 facing away from one another.
  • the mutually facing edges 11 (FIG. Fig. 2 ) of the sliding elements 9 have a contour corresponding to the air passage openings 5.
  • the device 1 can be extended by adapters 6, in the example shown (FIG. Fig. 3 ) These can be fixed by bolts 16 which are provided on the sliding elements 9, for example with knurled screws, not shown.
  • the sliding elements 9 and the adapter pieces 6 have sealing elements 8 which serve to bear against the inner sides of the side rails 2 of a door 3 ( Fig. 2 ).
  • clamping device 4 is realized in the example shown by the engaging in the hole rail 20 gear 18.
  • the gear 18 is actuated via the clamping lever 19, which engages with the latching element 21 in the gear 18.
  • the actuating element 17 is provided on the clamping lever 19, with which the locking element 21 can be brought out of engagement with the gear 18.
  • the gear 18 is then lifted from the hole rail 20, so that the sliding elements 9 of the device 1 are freely strigiebar.
  • the device is then fitted in a released state by moving the sliding elements 9 conclusive in the door frame and then firmly clamped by folding down the clamping lever 19 by the gear 18 engages the hole rail 20 and upon realization of the maximum possible clamping the locking element 21 is brought into contact with the gear 18 via the actuating element 17.
  • installation position carries the device 1, for example, two-part, on the dividing line and the door frames overlapping curtain 12, which closes the door depending on the application partially or completely, depending on whether a complete foreclosure of the room should be made or if only a reduction of Air passage area that allows a defined afterflow of air into the black area 15, for example, for dust extraction is desired. It is possible to make the curtain 12 so that it is pressed by a negative pressure in the black area 15 to the door frame, resulting in a sealed foreclosure.
  • air hoses 22 (FIG. Fig. 7 ) and are passed through the air inlet openings 5 of the device 1 in order to lead air out of the black area 15 into the white area 13 or into the black area 15 from the white area 13.
  • sealing elements 8 At the edges 5a of the passage opening 5 sealing elements 8, not shown in the drawing are provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Ventilation (AREA)
EP20110161674 2010-04-14 2011-04-08 Dispositif de cloisonnement d'une ouverture de pièce, notamment une ouverture de porte (traversée de porte) Active EP2378046B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010015005 DE102010015005A1 (de) 2010-04-14 2010-04-14 Klemmeinheit für ein Türschott
DE202010014966U DE202010014966U1 (de) 2010-04-14 2010-10-30 Einrichtung zur Abschottung einer Raumöffnung, insbesondere einer Türöffnung (Türschott)

Publications (3)

Publication Number Publication Date
EP2378046A2 true EP2378046A2 (fr) 2011-10-19
EP2378046A3 EP2378046A3 (fr) 2012-08-29
EP2378046B1 EP2378046B1 (fr) 2015-03-18

Family

ID=43571501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20110161674 Active EP2378046B1 (fr) 2010-04-14 2011-04-08 Dispositif de cloisonnement d'une ouverture de pièce, notamment une ouverture de porte (traversée de porte)

Country Status (2)

Country Link
EP (1) EP2378046B1 (fr)
DE (2) DE102010015005A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012003891A1 (de) * 2012-02-28 2013-08-29 Herbert Ziegelbäck Baustellentür
FI20135046L (fi) * 2013-01-16 2014-07-17 Dust Shelter Finland Oy Suojaoviyksikkö ja suojaovijärjestelmä
DE202016101911U1 (de) * 2016-04-11 2017-04-12 Kroll Energy GmbH Staubschutztür

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009056668A1 (fr) 2007-10-31 2009-05-07 Oy Lifa Iaq Ltd Dispositif de porte et procédé pour effectuer une ventilation en relation avec un dispositif de porte

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1808199A (en) * 1929-08-19 1931-06-02 Isidore I Abrams Attachment for screens and the like
US20070181271A1 (en) * 2006-02-06 2007-08-09 Earnest Todd Inflatable temporary door

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009056668A1 (fr) 2007-10-31 2009-05-07 Oy Lifa Iaq Ltd Dispositif de porte et procédé pour effectuer une ventilation en relation avec un dispositif de porte

Also Published As

Publication number Publication date
EP2378046B1 (fr) 2015-03-18
DE202010014966U1 (de) 2011-02-10
EP2378046A3 (fr) 2012-08-29
DE102010015005A1 (de) 2012-05-10

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