ES2573978T3 - Door closer - Google Patents
Door closer Download PDFInfo
- Publication number
- ES2573978T3 ES2573978T3 ES10167598.1T ES10167598T ES2573978T3 ES 2573978 T3 ES2573978 T3 ES 2573978T3 ES 10167598 T ES10167598 T ES 10167598T ES 2573978 T3 ES2573978 T3 ES 2573978T3
- Authority
- ES
- Spain
- Prior art keywords
- smoke
- door closer
- door
- detection device
- leaf
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
- E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
- E05Y2201/404—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function
- E05Y2201/41—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for closing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/40—Mounting location; Visibility of the elements
- E05Y2600/41—Concealed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/40—Mounting location; Visibility of the elements
- E05Y2600/41—Concealed
- E05Y2600/412—Concealed in the rabbet
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
- Special Wing (AREA)
Abstract
Cierrapuertas (1) integrable en una hoja (5) o dintel de una puerta, con un brazo de palanca (2) y con un dispositivo de retención que puede dispararse mediante un dispositivo de detección de humo (3) del cierrapuertas, presentando el dispositivo de detección de humo (3) un detector de humo (4) con una cámara de humo (9) y un sistema electrónico de evaluación (10), caracterizado por que al menos la cámara de humo (9) del detector de humo (4) está dispuesta en o dentro del brazo de palanca (2) del cierrapuertas (1).Door closer (1) integrable in a leaf (5) or lintel of a door, with a lever arm (2) and with a retention device that can be triggered by a smoke detection device (3) of the door closer, presenting the device of smoke detection (3) a smoke detector (4) with a smoke chamber (9) and an electronic evaluation system (10), characterized in that at least the smoke chamber (9) of the smoke detector (4) ) is arranged in or inside the lever arm (2) of the door closer (1).
Description
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DESCRIPCIONDESCRIPTION
CierrapuertasDoor closer
La invencion se refiere a un cierrapuertas segun el preambulo de la reivindicacion 1.The invention relates to a door closer according to the preamble of claim 1.
En el documento DE 297 03 231 U1 se describe un cierrapuertas con una guia deslizante y una unidad de detection de humo. La hoja de la puerta asociada se mantiene en su position abierta mediante un dispositivo de retention. En caso de incendio, el dispositivo de retencion se dispara mediante la unidad de deteccion de humo y el cierrapuertas cierra la hoja de la puerta, para aislar el sector de incendio. La unidad de deteccion de humo consiste en una sucesion axial de una guia deslizante, una placa de conexion y un detector de humo, estando dispuestos al menos la guia deslizante, la placa de conexion y el detector de humo en una carcasa comun. La carcasa se coloca habitualmente sobre el dintel de la puerta.Document DE 297 03 231 U1 describes a door closer with a sliding guide and a smoke detection unit. The associated door leaf is held in its open position by a retention device. In case of fire, the retention device is triggered by the smoke detection unit and the door closer closes the door leaf, to isolate the fire sector. The smoke detection unit consists of an axial succession of a sliding guide, a connection plate and a smoke detector, at least the sliding guide, the connection plate and the smoke detector being arranged in a common housing. The housing is usually placed on the lintel of the door.
Se conocen en general por el estado de la tecnica cierrapuertas con dispositivo de retencion, estando montado el dispositivo de deteccion de humo en una pared. Para los denominados cierrapuertas integrados, en los que el cierrapuertas esta dispuesto en la hoja de la puerta y la guia deslizante asociada esta dispuesta en el dintel de la puerta -o a la inversa-, la integration de un dispositivo de deteccion de humo en la guia deslizante no es posible, ya que el humo debe poder atravesar al menos la camara de humo del detector de humo.They are generally known by the state of the art door closer with retention device, the smoke detection device being mounted on a wall. For the so-called integrated door closers, in which the door closer is arranged in the door leaf and the associated sliding guide is arranged in the doorpost - or vice versa - the integration of a smoke detection device in the guide Sliding is not possible, since the smoke must be able to pass through at least the smoke chamber of the smoke detector.
Por tanto, en particular en asociacion con cierrapuertas integrados, los detectores de humo se montan de manera conocida en la pared, generalmente por encima del dintel de la puerta. Tambien los cierrapuertas aereos, que presentan un brazo de palanca configurado como un brazo deslizante conducido en una guia deslizante o que estan dotados de un varillaje compuesto por dos brazos de palanca unidos de manera articulada, estan dotados de dispositivos de deteccion de humo montados en la pared o en el dintel. Estos dispositivos de deteccion de humo estan siempre visibles y se consideran por consiguiente molestos. Ademas se requiere un esfuerzo de instalacion adicional.Therefore, in particular in association with integrated door closers, smoke detectors are mounted in a known manner on the wall, generally above the door lintel. Also, the air door closers, which have a lever arm configured as a sliding arm driven in a sliding guide or are equipped with a linkage consisting of two lever arms connected in an articulated manner, are equipped with smoke detection devices mounted on the wall or on the lintel. These smoke detection devices are always visible and are therefore considered annoying. In addition an additional installation effort is required.
La invencion se basa en el objetivo de crear un cierrapuertas con un dispositivo de deteccion de humo que este configurado de manera visualmente discreta y que tambien sea adecuado para cierrapuertas integrados.The invention is based on the objective of creating a door closer with a smoke detection device that is configured visually discreetly and is also suitable for integrated door closers.
El objetivo se consigue mediante las caracteristicas de la reivindicacion 1.The objective is achieved by the characteristics of claim 1.
Las reivindicaciones dependientes constituyen posibilidades de configuration ventajosas de la invencion.The dependent claims constitute advantageous configuration possibilities of the invention.
El cierrapuertas segun la invencion presenta un dispositivo de deteccion de humo, que puede integrarse al menos en parte en un brazo de palanca del cierrapuertas, con lo cual el dispositivo de deteccion de humo ya no es visible entonces como tal y es visualmente discreto. Asi, al menos la camara de humo del detector de humo esta integrada en el brazo de palanca del cierrapuertas. Otros componentes del dispositivo de deteccion de humo, como una fuente de alimentation y/o un sistema electronico de evaluation, pueden alojarse ventajosamente en una caja empotrada, de modo que estos componentes no son en absoluto visibles. La caja empotrada puede colocarse, por ejemplo, en una pared o en un techo de la sala.The door closer according to the invention features a smoke detection device, which can be integrated at least in part into a lever arm of the door closer, whereby the smoke detection device is no longer visible as such and is visually discrete. Thus, at least the smoke chamber of the smoke detector is integrated in the lever arm of the door closer. Other components of the smoke detection device, such as a power supply and / or an electronic evaluation system, can advantageously be housed in a recessed box, so that these components are not visible at all. The built-in box can be placed, for example, on a wall or a ceiling in the room.
Alternativamente, la fuente de alimentacion y/o el sistema electronico de evaluacion pueden integrarse en la hoja de la puerta o en su marco de puerta. El dispositivo de deteccion de humo no solo es adecuado para cierrapuertas integrados, sino tambien para cierrapuertas aereos. Adicional o alternativamente tambien pueden estar dispuestos otros sensores de deteccion de incendios, por ejemplo un sensor de temperatura.Alternatively, the power supply and / or the electronic evaluation system can be integrated into the door leaf or its door frame. The smoke detection device is not only suitable for integrated door closers, but also for air door closers. Additionally or alternatively other fire detection sensors may also be arranged, for example a temperature sensor.
A continuation se explican mas detalladamente ejemplos de realization en el dibujo con ayuda de las figuras.Examples of realization in the drawing are explained in more detail below with the help of the figures.
A este respecto:In this regard:
la figura 1 muestra una primera forma de realizacion del cierrapuertas; la figura 2 muestra una segunda forma de realizacion del cierrapuertas.Figure 1 shows a first embodiment of the door closer; Figure 2 shows a second embodiment of the door closer.
La figura 1 muestra un cierrapuertas 1 con un brazo de palanca 2 y un dispositivo de deteccion de humo 3 con un detector de humo 4, que esta dispuesto en o dentro del brazo de palanca 2 de un cierrapuertas 1 integrado en este caso en una hoja 5 de una puerta. Para el montaje del detector de humo 4 dentro del brazo de palanca 2, el brazo de palanca 2 puede estar configurado como perfil hueco y puede estar fabricado como perfil extruido o pieza de chapa plegada. De una manera conocida en si misma, el brazo de palanca 2 se guia a este respecto en una guia deslizante integrada en el marco de la puerta. Alternativamente, la disposition tambien puede realizarse a la inversa, estando dispuesto el cierrapuertas 1 en el marco de la puerta y la guia deslizante en la hoja 5 de la puerta.Figure 1 shows a door closer 1 with a lever arm 2 and a smoke detection device 3 with a smoke detector 4, which is arranged in or inside the lever arm 2 of a door closer 1 integrated in this case in a sheet 5 of a door. For mounting the smoke detector 4 inside the lever arm 2, the lever arm 2 can be configured as a hollow profile and can be manufactured as an extruded profile or a folded sheet piece. In a manner known per se, the lever arm 2 is guided in this respect by a sliding guide integrated in the door frame. Alternatively, the arrangement can also be carried out in reverse, the door closer 1 being arranged in the door frame and the sliding guide in the door leaf 5.
En caso de incendio se dispara un dispositivo de retencion previsto en el cierrapuertas 1 o adicional, no representado en este caso, de modo que el cierrapuertas 1 puede cerrar la hoja 5. El dispositivo de retencion puedeIn case of fire, a retention device provided for in door closer 1 or additional, not shown in this case, is triggered so that door closer 1 can close sheet 5. The retention device can
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estar configurado en el propio cierrapuertas 1, por ejemplo como retencion electrohidraulica, o por separado, como retencion electromagnetica, que puede estar dispuesta en la guia deslizante o entre una pared y la hoja 5 de la puerta. El detector de humo 4 comprende una camara de humo 9 y un sistema electronico de evaluacion 10, que presenta en el caso mas sencillo un contacto de rele para disparar el dispositivo de retencion, tal como se representan en la figura 2.be configured in the door closer itself 1, for example as electrohydraulic retention, or separately, as electromagnetic retention, which can be arranged in the sliding guide or between a wall and the leaf 5 of the door. The smoke detector 4 comprises a smoke chamber 9 and an electronic evaluation system 10, which in the simplest case presents a relay contact for firing the retention device, as shown in Figure 2.
Con la hoja 5 abierta, el detector de humo 4, debido a la disposicion en o dentro del brazo de palanca 2, esta separado ventajosamente de la pared y de la hoja 5 de la puerta, y el aire puede pasar rodeandolo de manera optima, y puede detectar humo de manera temprana.With the leaf 5 open, the smoke detector 4, due to the arrangement in or inside the lever arm 2, is advantageously separated from the wall and the leaf 5 of the door, and the air can pass around it optimally, and can detect smoke early.
Cuando la hoja 5 esta cerrada, el detector de humo 4 esta tapado y por tanto el aire no puede atravesarlo, es decir no puede detectar humo, aunque con la hoja 5 cerrada ya se cumple la funcion de proteccion de la puerta y ya no es necesario un disparo del dispositivo de retencion. Ya se cumple la funcion del dispositivo de detection de humo 3 de garantizar que la hoja 5 abierta se cierre en caso de incendio. Si el detector de humo 4 esta tapado con la hoja 5 cerrada, entonces el detector de humo 4 queda protegido ventajosamente frente al ensuciamiento. La suciedad puede afectar desventajosamente al comportamiento de disparo del detector de humo 4 y con esto se reduce.When the leaf 5 is closed, the smoke detector 4 is covered and therefore the air cannot pass through it, that is to say it cannot detect smoke, although with the leaf 5 closed the door's protective function is already fulfilled and it is no longer a trip of the retention device is necessary. The function of the smoke detection device 3 to ensure that the open sheet 5 is closed in case of fire is already fulfilled. If the smoke detector 4 is covered with the leaf 5 closed, then the smoke detector 4 is advantageously protected against fouling. Dirt can disadvantageously affect the firing behavior of the smoke detector 4 and with this is reduced.
Una fuente de alimentation 6 del dispositivo de deteccion de humo 3 esta integrada en una caja empotrada 7. Ademas del detector de humo 4 pueden estar previstos otros detectores de humo 8, por ejemplo integrados en un techo de la sala.A power supply 6 of the smoke detection device 3 is integrated in a recessed box 7. In addition to the smoke detector 4 other smoke detectors 8 may be provided, for example integrated in a ceiling of the room.
En la figura 2 se muestra otro ejemplo de realization de un dispositivo de deteccion de humo 3 en el que, a diferencia de la disposicion segun la figura 1, unicamente la camara de humo 9 esta prevista en el brazo de palanca 2 del cierrapuertas 1. De este modo se reducen adicionalmente las piezas visibles y que han de disponerse en el intersticio entre la hoja 5 de la puerta y el marco de puerta superior, con lo cual el intersticio puede hacerse mas estrecho. La fuente de alimentacion 6 y el sistema electronico de evaluacion 10 estan integrados de manera no visible en el cierrapuertas 1 o en la hoja 5 en el area del cierrapuertas 1. No esta prevista en este caso una caja empotrada 7 adicional, lo que simplifica la instalacion de manera economica.Figure 2 shows another example of realization of a smoke detection device 3 in which, unlike the arrangement according to figure 1, only the smoke chamber 9 is provided in the lever arm 2 of the door closer 1. In this way, the visible parts that must be arranged in the gap between the leaf 5 of the door and the upper door frame are further reduced, whereby the gap can be made narrower. The power supply 6 and the electronic evaluation system 10 are not visibly integrated in the door closer 1 or in the leaf 5 in the area of the door closer 1. An additional recessed box 7 is not provided in this case, which simplifies the installation economically.
Lista de numeros de referenciaList of reference numbers
- 1 one
- cierrapuertas door closer
- 2 2
- brazo de palanca lever arm
- 3 3
- dispositivo de deteccion de humo smoke detection device
- 4 4
- detector de humo smoke detector
- 5 5
- hoja sheet
- 6 6
- fuente de alimentacion power supply
- 7 7
- caja empotrada recessed box
- 8 8
- detector de humo smoke detector
- 9 9
- camara de humo smoke chamber
- 10 10
- sistema electronico de evaluacion electronic evaluation system
Claims (5)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009027315.8A DE102009027315B4 (en) | 2009-06-30 | 2009-06-30 | door closers |
| DE102009027315 | 2009-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2573978T3 true ES2573978T3 (en) | 2016-06-13 |
Family
ID=42711674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES10167598.1T Active ES2573978T3 (en) | 2009-06-30 | 2010-06-29 | Door closer |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2270303B1 (en) |
| DE (1) | DE102009027315B4 (en) |
| ES (1) | ES2573978T3 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8225458B1 (en) | 2001-07-13 | 2012-07-24 | Hoffberg Steven M | Intelligent door restraint |
| US9163446B2 (en) | 2010-03-17 | 2015-10-20 | Yale Security Inc. | Door control apparatus |
| CN102995997A (en) * | 2012-12-09 | 2013-03-27 | 苏州市富尔达实业有限公司 | Rocking arm with signal output |
| EP3029249A1 (en) * | 2014-12-01 | 2016-06-08 | Gretsch-Unitas GmbH Baubeschläge | Door assembly with a door frame, a door and a holding installation |
| DE102015102915A1 (en) | 2015-03-02 | 2016-09-08 | Dorma Deutschland Gmbh | Door control unit |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1283518A (en) * | 1970-07-15 | 1972-07-26 | William Newman & Sons Ltd | A control system controlling a door, and a door holder suitable for use in said system |
| DE2044788C3 (en) * | 1970-09-10 | 1981-06-19 | Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert | Above-ground door closer |
| US4267619A (en) * | 1972-01-26 | 1981-05-19 | The Stanley Works | Controlled release door holder |
| DE29703231U1 (en) | 1997-02-25 | 1997-04-10 | Dorma Gmbh & Co Kg | Smoke detection unit |
| DE10131400A1 (en) * | 2001-06-28 | 2003-01-23 | Geze Gmbh | Locking system with smoke and fire detector for door with closer device has smoke and/or fire detector in form of image acquisition device with connected evaluation device |
| DE20219720U1 (en) * | 2002-03-01 | 2003-03-20 | Geze Gmbh | Method for controlling the movement of a door self-closing unit has an electrically governed damping unit |
| DE10337150A1 (en) * | 2003-08-13 | 2005-03-17 | Dictator Technik Dr. Wolfram Schneider & Co. Verwaltungs- Und Beteiligungsgesellschaft Mbh | Fire stop mechanism for doors or gates, with door closer including external smoke alarm, which is coupled by feed line(s) to one or more suction points on door closer and can be located on door frame, or building wall |
-
2009
- 2009-06-30 DE DE102009027315.8A patent/DE102009027315B4/en active Active
-
2010
- 2010-06-29 EP EP10167598.1A patent/EP2270303B1/en active Active
- 2010-06-29 ES ES10167598.1T patent/ES2573978T3/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2270303A3 (en) | 2013-01-09 |
| DE102009027315A1 (en) | 2011-01-05 |
| EP2270303B1 (en) | 2016-03-16 |
| DE102009027315B4 (en) | 2016-10-20 |
| EP2270303A2 (en) | 2011-01-05 |
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