EP0935047B1 - Lüftungssystem an Tür- oder Fensterrahmen - Google Patents
Lüftungssystem an Tür- oder Fensterrahmen Download PDFInfo
- Publication number
- EP0935047B1 EP0935047B1 EP99100166A EP99100166A EP0935047B1 EP 0935047 B1 EP0935047 B1 EP 0935047B1 EP 99100166 A EP99100166 A EP 99100166A EP 99100166 A EP99100166 A EP 99100166A EP 0935047 B1 EP0935047 B1 EP 0935047B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ventilation system
- profile
- profiled rod
- shut
- 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.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame members
Definitions
- the invention relates to a door or window frame with ventilation system with the characteristics of the generic term of claim 1.
- a ventilation system with the features mentioned at the beginning is known from DE-U-85 07 861. It is in the rebate space between a casement and a fixed frame arranged and attached to the latter. He is with one Openwork hollow cylinder in which the shut-off body adjustable in the same way as a broken hollow body is stored. The cohesion of the profile forming members Longitudinal bridges with one another are not described.
- EP-A-115 824 is also one of a large number known from longitudinal elements built profile bar, the has a rotatable shut-off body in its interior.
- the Profile bar is between a glazing and a frame spar permanently installed.
- a ventilation system with an air passage Fan element that has a profile bar parallel to the frame spar and an air inlet and an air outlet as air openings has, and which is lockable, is generally known.
- the known fan element is composed of several parallel ones and between them an installation space forming profile bars built up.
- the air inlet of the fan element is in one Profile rod and the air outlet of the fan element is in one another profile bar attached.
- the internal shut-off of the fan element takes place with an adjustable in its longitudinal direction and multiple open slider, which the Air outlets either open or shut off.
- the installation of the known ventilation system takes place with a separate adapter, with which the fan element is attached longitudinally to a frame spar is.
- the known adapter is a rectangular hollow profile trained, which is about as thick as a glazing.
- connection items namely additional to the adapter sealing strips on both sides, a retaining strip and block parts.
- the attachment of the fan element is accordingly complex in warehousing and production. The large number of fastening parts does not contribute to this that the stability of the connection is good.
- the invention has for its object a ventilation system to improve with the characteristics mentioned at the beginning, that not only a simple and stable attachment of the Can produce fan element on the frame spar, but above in addition, a particularly flat design of the fan system, through which the incidence of light through the glazing of the door or the window is affected as little as necessary. Sealing problems are to be eliminated, which at ventilation systems parallel to the frame spar through with openings provided shut-off bodies are given.
- the profile bar on the spar side as well as on the glass side or neighboring frame side has a door or window system-determined bar profile.
- This rod profile is so designed that it with Door or window frames can be easily assembled can, directly and without an adapter; because the bar profile allows a direct coupling for all installation cases.
- Frame spar side is the profile bar directly with the wing frame spar to connect, on the glass side as well as on the frame side, So in the rebate space between sash spar and frame spar.
- the profile bar can also be attached to the frame spar its bar profile can be arranged. This configuration of the Profile bars enables system manufacturers to use the profile bar to the one you are using or to several of adapt the frame profiles used to them.
- the window system or window profile-related training of the profile bar allows the system manufacturer's normal glazing beads in connection with the profile rod to hold the Glazing can be used.
- the profile rod is designed so that it with the to Inclusion of the glazing specific profile of the wing frame spar matches.
- the one located inside the profile bar uninterrupted shut-off body able to allow air passage to shut off the profile bar, not only air openings be closed.
- a closure of a variety of openings can be due to the considerable sealing lengths only be insufficient and therefore always raises unwanted tolerance questions on.
- the shut-off device inside the profile bar can do better with the sealing task be adapted, in particular reduced sealing lengths for the complete blocking of the air passage suffice. It is quite conceivable that the ventilation length within the profile bar is shorter than the total length of the Profile bars, because of this by means of a cross division in one ventilation length for ventilation and one or more part of the length not used for ventilation was divided.
- the shut-off body has at least one radially projecting sealing tab, which seals on the profile bar when there is wind pressure and in The blocking position of the shut-off body also blocks the air passage.
- the sealing tabs are due to their flexibility capable of resulting sealing functions automatically to take over. In case of excessive wind pressure, you will deformed and can block the passage of air. Your number and their arrangement are determined to be normal Do not hinder air passage or in the desired Influence wise. They are labyrinth-forming Projections that allow the exchange of air between outside and inside or vice versa, also in the desired manner when opening reduce.
- the sealing of the air passage through the shut-off body can be made particularly flat. That touches hence that the internal barrier is not in the area of the air intakes or the air outlets must be carried out, but can be done at a distance from it.
- the distant Separation of the air openings from the sealing area of the shut-off body in the profile bar therefore opens up a special constructive Freedom of movement.
- the ventilation system is designed so that the Profile bar is a one-piece closed profile with essentially has rectangular cross section, the longitudinal walls with the door or window system-determined bar profiles are provided.
- the rectangular design of the cross section The profile bar is particularly suitable for ventilation systems to achieve with a low overall height.
- the longitudinal walls of the flat rectangular cross-section can correspond to the door or window system-determined bar profiles on the glass or frame side Fixing requirements to the desired extent suffice.
- the ventilation system is advantageous in this regard train that in the transverse walls of the cross section of the rectangular profile air inlets and / or air outlets available are.
- the transverse walls of the rectangular profile are comparative in short, but are fully sufficient for the passage of air required inlet and outlet cross sections for To make available.
- the profile bar can do so be kept flat so that its light transmission is reduced Height practically exclusively through the cross section the air inlets and outlets could be determined.
- the ventilation system can be designed that the air inlets and / or the air outlets from to the Cross walls of the profile bar fixed insect screens are. Such insect screens protect the flat ones Cross sections of the air passage also against pollution and against obstruction by spider webs.
- the insect screen is a bar with locking means that the fixing on counter locking means get the transverse walls of the profile bar.
- the punched The strip can run along the entire length of the profile bar go through and is cut to length accordingly with this.
- the bar with the profile bar can be factory-made be assembled.
- a particularly useful design of the ventilation system is characterized in that the shut-off body is arranged coaxially with the profile bar. Consequently the shut-off device must be arranged centrally in the profile bar. The transverse extension of the profile rod or the length of it Longitudinal walls can be minimized. The result is a symmetrical one Cross-sectional design that is constructively advantageous is.
- the shut-off body around its Longitudinal axis is pivotable, and that on the longitudinal walls of the There is a sealing seat for each profile rod.
- the shut-off body and the sealing seat can be designed as desired. For example, there may be a non-contact seal seat be formed, in which the shut-off body merely in comes very close to the profile bar. But it can also a contact seal between the shut-off body and the profile rod are trained, through which at the same time Closed position of the shut-off body can be determined.
- the ventilation system can improve the seal be designed so that the sealing seat of each longitudinal wall on a sealing strip projecting to the longitudinal axis of the profile bar a longitudinal wall is arranged.
- the projecting Sealing strip allows the cross section of the shut-off body keep smaller. It also stabilizes the cross section of the profile staff.
- the cross-sectional design of the sealing strip can also be in the sense of an improvement sealing by air diversion can also be used if the shut-off body is not in the closed position.
- the ventilation system inexpensive to manufacture
- the profile bar and the shut-off body practically the same length are and made of extruded plastic and / or light metal consist.
- the profile bar and the shut-off body are the Main components of the ventilation system and the shut-off body is optimally adapted to the profile bar due to its length dimensioning.
- the production from plastic and / or from light metal allows the ones determined by the door or window systems Compliance with requirements, for example sufficient stability despite the flat construction required. such Refinements are for the conventional door and window systems made of light metal and plastic particularly suitable.
- the profile rod has an extension piece at one end, in which an adjusting element is arranged, the twist is connected to the shut-off body.
- the extension piece houses an adjusting element and hence all special configurations that are required are to influence the adjustment of the shut-off body to take.
- this shut-off body does not need in any way adapted to the adjusting element or to the extension piece to be provided it has a torsionally positive assembly allowed with the adjustment element. But that is with shut-off devices and especially in the case of non-round hollow profile bars formed shut-off bodies no problem.
- the ventilation system becomes a coupling of the adjusting element with the shut-off body, that the adjusting element one of the hollow profile of the shut-off body has adapted engagement pin on an eccentric Pin pin is drivable.
- the pin can be turned and thus also the shut-off body.
- An appropriate constructive design of the ventilation system is characterized in that the adjusting element adjustable by a user-independent operating part is.
- User-independent operation is possible here, a setting that cannot be changed by the user can. This is necessary so that the ventilated room is the right place for it receives the required amount of air, only by a specialist can be adjusted. The user of the room can then use the Do not change the necessary ventilation, i.e. insufficient air supply to adjust.
- the adjusting element can be controlled by a motor. This creates opportunities for automatic control of the position of the shut-off device or for automatic control of ventilation.
- the ventilation system can be designed so that the Actuating part is a pivot lever, which is in the extension piece swivel-mounted and if necessary, several different ones Coupling interventions that allow swivel travel for the pin.
- the pivot pin of the adjusting element or this itself and thus the shut-off body are rotated, So either in an open position or in a closed position.
- the pivot lever can be one determined by the user Allow pivoting of the shut-off body, for example by sticking out of the inside of the extension piece.
- the shut-off body is adjusted to different degrees, for example, different opening cross sections of the air passage are to be adjusted.
- shut-off body as Hollow profile rod is formed.
- the formation of the shut-off body as a hollow profile bar ensures a sufficient light design of the ventilation system, the volume or the cross section of the hollow profile rod to the through the Profile bar adapted to predetermined cross-sectional designs can be.
- the hollow profile bar also serves as thermal insulation and soundproofing.
- the ventilation system can also be designed so that the shut-off body is displaceable transversely to its longitudinal axis is, and that on at least one transverse wall of the profile bar there is a sealing seat.
- the postponement can be achieved with structurally simple means. It it is particularly possible that the adjustment means are not preferred to accommodate in a special extension piece are. Multiple seals can also be moved of air passage can be achieved.
- Door and window constructions have basic ones Components of a frame that stuck into a building opening is built in, and a casement that is either fixed is built into the frame or rotates and / or is tiltable.
- the profiles of the frame spar 27 and the sash spar 12 are not detailed. For example, profiles are made of hollow profile bars Plastic or light metal.
- the spar profile 14 of the casement spar For example, 12 is designed so that it together with a glass retaining strip 67, glazing 68 can accommodate that at the rollover 12 'of the sash spar 12 on the one hand and on the glass retaining strip 67 on the other hand in each case is sealed in a manner not shown.
- the vertical The glazing 68 is supported by glass blocks 69 at predetermined locations between the glazing 68 and the wing frame spar 12 are present.
- Fig.1 now shows between the sash frame 12 and the Glazing 68 is a fan element 10, so that the glazing 68 outside the rollover area of the sash frame 12 must be arranged so that the fan element 10 in the Frame level has the required space. It is important that the wing frame spar 12 and the glass retaining strip 67 not changed because of the design of the fan element 10 Need to become. So you should despite the installation of the fan element keep their profile unchanged.
- the fan element is formed with a profile rod 50, which is essentially rectangular and with its Longitudinal extension was arranged transversely to the frame level.
- the Longitudinal walls 52 of the profile bar 50 are with a bar profile 22 provided that is system-specific.
- the profile of the longitudinal walls So 52 is done so that the outer outline of the Profile bars 50 exactly at least in the region of the longitudinal walls 52 is adapted to the profile given by the wing frame spar 12 and the glass strip 67 is predetermined.
- a such profiling does not mean that the profile rod 50 in Area of its longitudinal walls should have the same rod profile 22. It only has to be with the profile of the sash 12 can be assembled that the fan element 10 on The sash frame spar 12 is to be fastened to fit. Understands it is that the spar profile 14 depending on the system of the door or Window manufacturer be trained differently can. The rod profile must also be different Be 22. Because of the multitude of different manufacturer systems was the profile of the wing frame spar 12 or Glass retaining strip 67 is not detailed beyond the schematic.
- the Fig.2.3 leave the essential components of the fan element 10 recognize, namely the profile bar 50, of which only the end 50 'is shown, which is vertical, not frame spar shown is adjacent and one in the Cavity 70 of the profiled rod 50 built-in shut-off body 51.
- the end 50 ' is not directly adjacent to a vertical frame spar on, but via an extension piece 25, the End face or end 25 'in a manner not shown to the adjoining profile of the adjacent casement spar which usually corresponds to the spar profile 14.
- At the illustrated end 50 'of the profile bar 50 opposite, not shown rod end is located are preferably also an extension piece for adaptation to the other vertical casement struts there.
- the above description relates to installation of the profile rod between the glazing 68 and the casement frame 12.
- the profile bar 50 can also on the rebate side be arranged so that the sash 12 the Glazing 68 accommodates the fan element the required rebate profile on the upper frame spar 27 and on the two vertical, not shown Replica frame spars. You can do this in the corner area appropriately adapted extension pieces 25 are used.
- the extension pieces 25 and the profile bar 50 can are simplified in the case of this arrangement, if, for example, for opening the wing in this area no fitting needs to be attached. That is special the case when the profile bar 50 on the lower casement strut is mounted on the frame side. Also an arrangement the fan element 10 on the frame spar 27 is possible.
- training for the Spar profile 14 each the profile design of the neighboring frame relevant, that is the profile formation of the neighboring one Frame spar on which the profile bar 50 is to be fixed.
- the profile rod 50 and the shut-off body 51 are extruded Components made of plastic or light metal. she are of equal length, so that their end faces are each in the same Level. This has the advantage that all other components, to actuate the shut-off body 51 or to the latter Adjustment are required, arranged in the extension piece 25 can be.
- the extension piece 25 is accordingly a special molding in which the interior design manufactured by injection molding to the desired extent can be, for example, those not shown in detail Walls and projections to hold the actuators for the shut-off body 51. Of these is first an adjusting element 61 of importance, which has an engagement pin 62, which in a hollow chamber 71 of the shut-off body intervenes. Its outer circumference fits into the inner circumference the hollow chamber 71.
- the adjusting element 61 has one Engagement pin 62 which is arranged eccentrically. He can consequently serve as a crank pin. Its drive takes place with an adjusting disc 72 or with an adjusting disc 72 '.
- An adjusting disk 72, 72 ' is inside the extension piece 25 in a manner not shown pivotable about a longitudinal axis. They are installed in a manner not shown for example with an annular collar, which in an annular groove 73 Adjusting disc 72 or 72 'engages.
- the adjusting disk 72 is characterized by the fact that they are three different Has clutch engagements 65 depending on the arrangement of the adjusting disc 72 in the extension piece 25 with the pin 63 in Intervention can be brought. With non-adjustable arrangement the adjusting disc 72 in the extension piece 25 changes so that the position of the shut-off body 51 within the Profile bars 50 accordingly.
- the handle 66 is from the Screw 72.72 'unscrewed, so that then only user-independent operation or setting of the fan element 10 is possible.
- On the extension piece or inside the extension piece 25 can also be a motor drive be provided so that the adjusting element 61 motor is controllable.
- FIG. 4a shows the in an enlarged view Cross section of the profile bar 50 with its two longitudinal walls 52 and with transverse walls 53, which are parallel to each other in pairs are.
- the transverse walls 53 are with an air inlet 30 and provided an air outlet 31.
- the flows Air represented by arrows through the air inlet 30 in the an interior of the profile rod 50 forming an air passage 10 ′ and out through the air outlet 31. It is understood that the Air flow according to the respective physical conditions can also be done in the opposite direction, so that then the air outlet 31 takes over the function of an air inlet, while the air inlet 30 acts as an air outlet.
- the longitudinal walls 52 are in a special way on the locking or sealing function coordinated. You own Sealing strips 59, which protrusions from the longitudinal walls 52nd form in the interior of the profile bar 50. Training is just for example.
- the sealing strips 59 have a seal seat 57 for the shut-off body 51.
- the shut-off body 51 is coaxial with FIG arranged the profile rod 50, as can be seen in its longitudinal axis 58 leaves.
- the cross-sectional configuration of the shut-off body 51 is such that it has a large part of the air passage 10 occupies. This is due to its training as a hollow profile bar conditional, which in turn must be so that the rod-like shut-off 51 has the rigidity required to within of the profile bar 50 to be arranged in a straight line.
- other profiles can also be used provided they have the required rigidity.
- radially protruding sealing tabs 60 are also present Run over the entire length of the shut-off body 51. They protrude in the direction of the corners, each one Longitudinal wall 52 and a transverse wall 53 of the profile bar 50 are formed are. Accordingly, they form for the air flow Maze corresponding to that shown in the air passage 10 Airflow arrows must be flowed around so that the Air can get to the air outlet 31. The impact in the short term This significantly reduces gusts of wind. Another This will reduce the impact of such gusts of wind achieved that the sealing tabs 60 are flexible, so that they can be deformed by wind pressure. You can corresponding to the dashed representation 60 'in Fig.4a Apply to a sealing strip 59 and thus the passage of air 10 'shut off automatically. A significant passage of air volume is thus additionally prevented.
- the shut-off 51 rotated in the direction of arrow 74. He arrives for contact with the sealing seat 57 of the sealing strip 59.
- Fig.4b shows that the sealing tab 60 to the system comes, which does not necessarily have to be the case.
- the Shut-off body 51 can be designed to be sufficiently sealing or there is a shaping of profile rod 50 and / or shut-off body 51 provided that prevents air passage. For example, in the profile rod 50 or in its Sealing strip can be incorporated into the recess the shut-off body 51 engages like a labyrinth.
- shut-off body 51 When the shut-off body 51 is in the closed position a flow of air from the outside in or vice versa no longer possible through the air passage 10 '.
- the Air passage present between the air openings 30, 31 is locked.
- the barrier is such that the thermal insulation the door or window construction is not affected becomes.
- the hollow profile has the required Thermal insulation. In particular, it can be foamed in a heat-insulating manner be, for example, if for reasons of stability long frame bars a shut-off body 51 made of light metal is used.
- the inside of the profile rod 50 must be protected against dirt to be protected.
- a wide variety of known can be used for this Measures are used.
- the Air inlet upstream of a filter mat strip not shown be between the rollover 12 'and the profile bar 50 is clamped.
- an insect screen 54 is shown, which consists essentially of a U-shaped bar with existing on its U-legs Locking means 55 is formed, which the fixing on counter-locking means Obtain 56 of the transverse walls 53 of the profile bar 50.
- the locking means 55 are shown as hook strips and Counter locking means 56 are locking projections which are within the Run profile bars 50 lengthways.
- a grid strip 54 clamped closes the bar openings 54 '' and the bar openings 54 '' are according to Figure 3 over the entire length of the profile bar 50 spaced and large enough to allow unimpeded air flow.
- Such Construction can also be on the air inlet side.
- Fig.1 offers their training inside the frame, because here the glazing-side rod profile 22 as part of his System determination has a glazing bead retaining groove 16 to the Glass retaining bar 67 to be able to lock.
- the glazing beads hold 16 requires the extension shown perpendicular to Frame level 15, so that here above the glazing bead retaining groove 16 the space required for arranging the insect screen 54 is present.
- FIG. 4 a shows a dashed line as an Hollow profile shut-off body 51 in the direction arrow 74 has been moved. He comes as a result with the sealing tabs for contact with a sealing seat 57 'on a transverse wall 53 of the profile bar 50.
- the sealing seat 57 ' is present on both sides of the air outlet 31, so that any air flow through the outlet is prevented.
- Fig.4a in the upper half of the illustration shown in dashed lines that a sealing tab 60 to the system reaches the seal seat 57.
- a corresponding representation the lower half of Figure 4 has been omitted because representation 60 'is provided there.
- Fig.4a it is shown that the sealing seat 57 'only is present on a transverse wall 53 by the sealing tab 60 shut off the air outlet 31 on both sides.
- the construction can also be designed so that the Air inlet 30 is blocked on both sides. In this case the shut-off body 51 and the two body halves are shifted in opposite directions, so that both air openings 30, 31 are sealed at the same time are.
- the ventilation system seals described above with movable shut-off can be particularly by adjusting screws, which are in the transverse wall 53 behind the insect screen 54 are concealed. It is then not required, the extension piece 25 for recording of adjusting elements for the shut-off body 51.
Description
- Fig. 1
- einen Querschnitt durch die oberen Rahmenholme einer Fensterkonstruktion in schematischer Darstellung,
- Fig.2
- eine perspektivische schematische Darstellung des Endbereichs eines Lüfterelements mit anschließendem Verlängerungstück,
- Fig.3
- eine Explosionszeichnung der Fig.2,
- Fig.4a
- eine Querschnittsdarstellung des Profilstabs des Lüftersystems mit Offenstellung eines eingebauten Absperrköpers, und
- Fig.4b
- eine der Fig.4a entsprechende Darstellung mit Schließstellung des Absperrköpers.
Claims (16)
- Tür- oder Fensterrahmen mit Lüftungssystem, das ein einen Luftdurchtritt (10') aufweisendes Lüfterelement (10) enthält, das einen rahmenholmparallelen, mit einem Hohlraum (70) versehenen Profilstab (50) hat, der als Luftöffnungen einen Lufteinlaß (30) sowie einen Luftauslaß (31) aufweist, und in dem ein über dessen gesamte Lüftungslänge ausgebildeter Absperrkörper (51) vorhanden ist, der durch Verstellen den zwischen den Luftöffnungen (30, 31) vorhandenen Luftdurchtritt (10') des Profilstabs (50) innen abzusperren erlaubt, dadurch gekennzeichnet, daß der Profilstab (50) aus einem einstückigen geschlossenen Profil mit im wesentlichen rechteckigen Querschnitt besteht, dessen Längswände (52) rahmenholmseitig sowie glasseitig oder nachbarrahmenseitig mit einem tür- oder fenstersystembestimmten Stabprofil (22) versehen sind und daß der Absperrkörper (51) bei Verdrehen oder Verschieben zur Anlage an einem Dichtungssitz (57,57') des Profilstabs (50) gelangt, und daß der Absperrkörper (51) mindestens einen radial vorspringenden Dichtungslappen (60) hat, der bei Winddruck am Profilstab (50) abdichtet und bedarfsweise in Sperrstellung des Absperrkörpers (51) den Luftdurchtritt (10') mit absperrt.
- Lüftungssystem nach Anspruch 1, dadurch gekennzeichnet, daß der Profilstab (50) zwischen einem Flügelrahmenholm (12) und einer Verglasung (68) angeordnet ist.
- Lüftungssystem nach Anspruch 2, dadurch gekennzeichnet, daß in der Querwänden (53) des Querschnitts des rechteckigen Profils Lufteinlässe (30) und/oder Luftauslässe (31) vorhanden sind.
- Lüftungssystem nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Lufteinlässe (30) und/oder die Luftauslässe (31) von an den Querwänden (53) des Profilstabs (50) festgelegten Insektengittern (54) verschlossen sind.
- Lüftungssystem nach Anspruch 4, dadurch gekennzeichnet, daß das Insektengitter (54) eine Leiste mit Rastmitteln (55) ist, die das Festlegen an Gegenrastmitteln (56) der Querwände (53) des Profilstabs (50) besorgen.
- Lüftungssystem nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Absperrkörper (51) gleichachsig mit dem Profilstab (50) angeordnet ist.
- Lüftungssystem nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Absperrkörper (51) um seine Längsachse (58) schwenkbar ist, und daß an den Längswänden (52) des Profilstabs (50) je ein Dichtungssitz (57) vorhanden ist.
- Lüftungssystem nach Anspruch 7, dadurch gekennzeichnet, daß der Dichtungssitz (57) jeder Längswand (52) an einem zur Längsachse (58) des Profilstabs (50) vorspringenden Dichtungsleiste (59) einer Längswand (52) angeordnet ist.
- Lüftungssystem nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Profilstab (50) und der Absperrkörper (51) praktisch gleich lang sind und aus extrudiertem Kunststoff und/oder Leichtmetall bestehen.
- Lüftungssystem nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß der Profilstab (50) an einem Ende (50') ein Verlängerungsstück (25) hat, in dem ein Verstellelement (61) angeordnet ist, das verdrehformschlüssig mit dem Absperrkörper (51) verbunden ist.
- Lüftungssystem nach Anspruch 10, dadurch gekennzeichnet, daß das Verstellelement (61) einem dem Hohlprofil des Absperrköpers (51) angepaßten Eingriffzapfen (62) hat, der an einem exzentrischen Zapfenstift (63) antreibbar ist.
- Lüftungssystem nach Anspruch 10 oder 11, dadurch gekennzeichnet, daß das Verstellelement (61) von einem nutzerunabhängigen Betätigungsteil verstellbar ist.
- Lüftungssystem nach einem der Ansprüche 10 bis 12, dadurch gekennzeichnet, daß das Verstellelement (61) motorisch ansteuerbar ist.
- Lüftungssystem nach Anspruch 12 oder 13, dadurch gekennzeichnet, daß das Betätigungsteil ein Schwenkhebel (64) ist, der in dem Verlängerungsstück (25) schwenkbar lagert und bedarfsweise mehrere, unterschiedliche Schwenkwege einzustellen gestattende Kupplungseingriffe (65) für den Zapfenstift (63) aufweist.
- Lüftungssystem nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß der Absperrkörper (51) als Hohlprofilstab ausgebildet ist.
- Lüftungssystem nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, daß der Absperrkörper (51) quer zu seiner Längsachse (58) verschieblich ist, und daß an mindestens einer Querwand (53) des Profilstabs (50) ein Dichtungssitz (57') vorhanden ist.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19804663A DE19804663A1 (de) | 1997-12-24 | 1998-02-06 | Lüftungssystem an Tür- oder Fensterrahmen |
DE19804663 | 1998-02-06 | ||
DE19829012 | 1998-06-25 | ||
DE19829012 | 1998-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0935047A1 EP0935047A1 (de) | 1999-08-11 |
EP0935047B1 true EP0935047B1 (de) | 2003-10-01 |
Family
ID=26043642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99100166A Expired - Lifetime EP0935047B1 (de) | 1998-02-06 | 1999-01-07 | Lüftungssystem an Tür- oder Fensterrahmen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0935047B1 (de) |
AT (1) | ATE251268T1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7083110B2 (en) | 2003-06-12 | 2006-08-01 | Lidartech Co., Ltd. | Window having a ventilation equipment |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007012230A1 (de) * | 2007-03-12 | 2008-09-18 | Josef Westermann | Rahmen mit Lüfterelement und Verfahren zur Herstellung eines Rahmens mit Lüfterelement |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2450480C3 (de) * | 1974-10-24 | 1981-05-07 | Theodor 8857 Gottmannshofen Straub | Lüftungsvorrichtung |
DE2923734C2 (de) * | 1979-06-12 | 1982-09-02 | Westfälisches Metallwerk Franz Schneider, 3492 Brakel | Lüftungsvorrichtung zum Einbau in Fenster- oder Türrahmen |
GB2113825B (en) * | 1981-11-27 | 1985-10-02 | Titon Hardware | Ventilators |
GB2135045B (en) * | 1983-02-10 | 1986-08-06 | Hardware & Systems Patents Ltd | Ventilator for glazed windows or doors |
DE8507861U1 (de) * | 1985-03-16 | 1985-04-25 | Wörmann, Werner, 4412 Ostbevern | Fenster mit Belüftungsvorrichtung |
NL8901594A (nl) * | 1989-06-23 | 1991-01-16 | Giemeta Luvema Bv | Ventilatie-inrichting. |
GB9405391D0 (en) * | 1994-03-18 | 1994-05-04 | Titon Hardware | Ventilator |
-
1999
- 1999-01-07 AT AT99100166T patent/ATE251268T1/de not_active IP Right Cessation
- 1999-01-07 EP EP99100166A patent/EP0935047B1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7083110B2 (en) | 2003-06-12 | 2006-08-01 | Lidartech Co., Ltd. | Window having a ventilation equipment |
US7270600B2 (en) | 2003-06-12 | 2007-09-18 | Lidartech Co., Ltd | Window having a ventilation equipment |
Also Published As
Publication number | Publication date |
---|---|
ATE251268T1 (de) | 2003-10-15 |
EP0935047A1 (de) | 1999-08-11 |
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