EP2314817B1 - Sound insulation door - Google Patents

Sound insulation door Download PDF

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Publication number
EP2314817B1
EP2314817B1 EP10187984.9A EP10187984A EP2314817B1 EP 2314817 B1 EP2314817 B1 EP 2314817B1 EP 10187984 A EP10187984 A EP 10187984A EP 2314817 B1 EP2314817 B1 EP 2314817B1
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EP
European Patent Office
Prior art keywords
profile
frame
glass plate
door according
soundproof door
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Application number
EP10187984.9A
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German (de)
French (fr)
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EP2314817A3 (en
EP2314817A2 (en
Inventor
Claudio Lamberini
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Panteri Alessandro
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Individual
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Priority to SI201031529T priority Critical patent/SI2314817T1/en
Publication of EP2314817A2 publication Critical patent/EP2314817A2/en
Publication of EP2314817A3 publication Critical patent/EP2314817A3/en
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Publication of EP2314817B1 publication Critical patent/EP2314817B1/en
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    • 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
    • E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/5807—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/5892—Fixing of window panes in openings in door leaves

Definitions

  • the invention relates to a soundproof door, consisting of a frame of metal profiles and a hinged door, which comprises a profile frame and as a filling in the profile frame a rectangular, heavy glass plate, the edge region circumferentially on all four sides between a support surface of a first profile of the profile frame and a glass retaining strip is fixed, which in turn is attached to a second profile connected to the first profile.
  • Soundproof doors with the aforementioned design features are known. They are used as access doors to heavily soundproofed rooms, e.g. Exercise, trial and / or recording rooms used. Basically there is a desire to make the glass content, so the surface of the glass plate, as large as possible. In order to achieve a high sound attenuation, a very thick glass plate, sometimes as a package of two or more panes with air gap, is required.
  • the second profile protrudes substantially at right angles to the plane of the glass plate, so that a wide edge strip remains free. against this edge strip of the second profile, the glass retaining strip is screwed parallel to the plane of the glass plate.
  • the US 4164108 A discloses for a fixed fire protection window, a similar attachment, in which an insulating glass pane between simple webs or metal plates, which are bolted from both sides against a hollow profile, is clamped.
  • the invention has for its object to provide a soundproof door of the introductory genus, which avoids these disadvantages.
  • the first profile of the profile frame may be a rectangular profile with a cross section whose long axis is parallel to the plane of the glass plate.
  • the first profile is thus parallel to the plane of the glass plate on both sides over the second profile, wherein the glass plate facing supernatant forms the contact surface for the glass plate and the supernatant on the side of the frame together with the rectangular surface of the further or second profile first fold forms.
  • the further profile of the profile frame is expedient a square profile whose dimension is at right angles to the plane of the glass plate about equal to the thickness plus required tolerances.
  • tolerances include both the manufacturing tolerances and the case-by-case, if necessary, different thickness of sealing strips between the glass plate edges and the surfaces against which they abut, and optionally between the profiles, e.g. a second and a third profile, arranged as additional sound insulation plastic material.
  • the glazing bead is preferably made of a rectangular profile, which abuts with a part of its broad side against a strip of the surface of the second profile and with the remaining part of its broad side against the edge region of the glass plate.
  • a per se known shutter mechanism can be mounted on the glass retaining strip.
  • the square which makes the connection of the shutter mechanism with the door latch on the opposite side, can be passed through a narrow gap between the glass plate facing surface of the second profile and the end edge of the glass plate.
  • the attachment of the glass retaining strip according to the invention also leads to a reduction in the thickness of the profile frame, it is very easy to realize a triple folding of the profile frame of the door leaf with the frame, by using the free surface of the glass retaining strip as a third stop face in cooperation with an additional profile the frame.
  • the first fold comprises a stop surface between the first profile of the profile frame of the door leaf and a first metal profile of the frame
  • the second fold a stop surface between the second profile and a second offset to the first profile metal profile of the frame
  • the third fold a stop surface between the glass retaining strip and a third, offset metal profile of the frame.
  • elastic sealing strips are arranged in the folds.
  • the surfaces against which the glass plate rests are expediently covered with elastic sealing strips.
  • the profiles forming the profile frame of the sash are hollow metal profiles which are provided with sound-absorbing material, e.g. Glass wool, are filled. In some cases, however, it may be sufficient if only a part of the profiles contains a sound-insulating filling material.
  • sound-absorbing material e.g. Glass wool
  • profiles are hollow steel square profiles, which are commercially available in numerous wall thicknesses and cross-sectional shapes.
  • FIGS. 1 to 3 identical parts are provided with the same reference numerals.
  • at least the right, the upper and the left leg of the frame of the door leaf have the structure shown, as well as the frame.
  • the lower leg of the frame, so the threshold may be designed differently, as well as the lower leg of the frame of the door leaf. It is essential, however, that both the frame and the frame of the door leaf have rigid corner joints, so are torsionally rigid, self-supporting and substantially complementary units.
  • the soundproof door is made according to the FIGS. 1 to 3 from a frame 1 and a door 2, in turn, a profile frame 3 and a filling as a rule rectangular, thick glass plate 4, which may also be an insulating glass plate of two or more glass panes comprises.
  • the profile frame 3 consists of a first, "outer” rectangular hollow profile 31 made of steel and a second rectangular hollow profile 32 made of steel, which is welded onto the "inner” broad side of the first profile 31.
  • the terms “outside” and “inside” are here and below only exemplary.
  • a glass retaining strip 33 is screwed on the inwardly facing surface of the second profile 32. It consists of a further, narrow rectangular hollow profile made of steel and is mounted so that it protrudes over the second profile 32 in the direction of the glass plate 4 like the profile 31. Between the opposite free surfaces, which are covered with elastic strips 34, 35, the glass plate 4 is clamped with its edge region.
  • the glass retaining strip 33 bores 33.1 such as 33.1 for insertion of screws whose head rest on the inner surface of the profile 32 facing broad side of the glass retaining strip 33 and the shaft engage in rivet nuts 32.1 in the profile 32.
  • screwed screws such as 33.2 thus the glass retaining strip 33 presses the edge region of the glass plate 4 against the opposite bearing surface of the profile 31st
  • the glass retaining strip 33 has a further, continuous bore 33.3 at the level of a gap between the edge of the glass plate 4 and the edge of this side facing the second profile 32.
  • This bore 33.3 serves for passing a square bar 5.1 of a known closure mechanism 5, in the Representations of Figures 2 and 3 is attached to the glass retaining strip 33 via not shown screws.
  • the square bar 5.1 is also passed through the first profile 31 and ends in a door handle 5.2, which is in this case on the outside of the door.
  • the closure mechanism 5 is actuated from the inside via a known, so-called panic bar 5.3, because soundproof doors are usually escape doors as well.
  • the closure mechanism 5 further comprises a locking catcher 5.4 drawn in the closed position, which interacts with the frame 1.
  • the shutter mechanism 5 is usually equipped with e.g. two other similar closure mechanisms kinematically connected, which is not shown here for the sake of simplicity.
  • the frame 1 consists of a first rectangular hollow section 11 made of steel, welded to a second, narrow rectangular hollow section 12 made of steel and a steel strip 13 welded thereto.
  • the profiles 11 and 12 and the steel strip 13 are connected offset with each other, that they form two steps that are complementary to the steps between the profiles 31 and 32 and the glass retaining strip 33 of the profile frame 3.
  • FIG. 3 clarified threefold Verfalzung between the frame 1 and the door 2.
  • the usual Dämmst Shape 60, 61 and 62 are arranged made of elastic material.
  • All metal hollow profiles are provided with sound insulating material, e.g. Mineral wool, filled.
  • sound insulating material e.g. Mineral wool
  • the supporting part of the door leaf 2 is the profile frame 3, in which the glass plate is held positioned over spacers, not shown, until the glass retaining strip 33 is screwed circumferentially evenly over the screws 33.2 with the profile 32 and thereby the glass plate in full contact against the corresponding surfaces the profile 31 and the glass retaining strip 33 fixed.
  • FIG. 4 is another embodiment shown with even better sound insulation.
  • the embodiment according to the FIGS. 1 to 3 corresponding, but geometrically divergent parts have the same reference numerals, but preceded by number 4.
  • the first profile 431 is welded to the second, but here executed as a rectangular profile profile 432.
  • the profile frame 43 comprises a third metal hollow profile 444, which is glued to the first profile 431 and the second profile 432 via an elastic mass 445.
  • the glass retaining strip 433 is screwed to this third profile 444 in the same way as the glass retaining strip 33 with the second profile 32 in the FIGS. 1 to 3 ,
  • the frame 41 corresponds in its structure of the frame 1 in the FIGS. 1 to 3 ,

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Description

Die Erfindung betrifft eine Schallschutztür, bestehend aus einer Zarge aus Metallprofilen und aus einem schwenkbaren Türflügel, der einen Profilrahmen und als Füllung in dem Profilrahmen eine rechteckige, schwere Glasplatte umfasst, deren Randbereich umlaufend an allen vier Seiten zwischen einer Auflagefläche eines ersten Profils des Profilrahmens und einer Glashalteleiste festgelegt ist, die ihrerseits an einem mit dem ersten Profil verbundenen, zweiten Profil befestigt ist.The invention relates to a soundproof door, consisting of a frame of metal profiles and a hinged door, which comprises a profile frame and as a filling in the profile frame a rectangular, heavy glass plate, the edge region circumferentially on all four sides between a support surface of a first profile of the profile frame and a glass retaining strip is fixed, which in turn is attached to a second profile connected to the first profile.

Schallschutztüren mit den vorgenannten Konstruktionsmerkmalen sind bekannt. Sie werden als Zugangstüren zu stark schallgedämmten Räumen, z.B. Übungs-, Probe- und/oder Aufnahmeräumen, verwendet. Grundsätzlich besteht das Bestreben, den Glasanteil, also die Fläche der Glasplatte, so groß als möglich zu machen. Um eine hohe Schalldämpfung zu realisieren, ist eine sehr dicke Glasplatte, teilweise auch als Paket aus zwei oder mehr Scheiben mit Luftzwischenraum, erforderlich. Nach dem Stand der Technik steht das zweite Profil rechtwinklig zur Ebene der Glasplatte über diese erheblich vor, so dass ein breiter Randstreifen frei bleibt. Gegen diesen Randstreifen des zweiten Profils wird die Glashalteleiste parallel zur Ebene der Glasplatte verschraubt.Soundproof doors with the aforementioned design features are known. They are used as access doors to heavily soundproofed rooms, e.g. Exercise, trial and / or recording rooms used. Basically there is a desire to make the glass content, so the surface of the glass plate, as large as possible. In order to achieve a high sound attenuation, a very thick glass plate, sometimes as a package of two or more panes with air gap, is required. According to the state of the art, the second profile protrudes substantially at right angles to the plane of the glass plate, so that a wide edge strip remains free. Against this edge strip of the second profile, the glass retaining strip is screwed parallel to the plane of the glass plate.

Diese Art der Fixierung der Glasplatte in dem Profilrahmen hat mehrere Nachteile:

  • Es ist kaum möglich, eine satte Anlage der schweren Glasplatte sowohl gegen die Auflagefläche des ersten Profils als auch gegen die entsprechende Fläche der Glashalteleiste zu erreichen, vor allem wenn diese die Glasplatte an allen vier Seiten einfassenden Flächen untereinander nicht absolut planparallel sind. Letzteres ist mit vertretbarem Aufwand in der Praxis schwer zu erreichen, zumal derartige Schallschutztüren eine Masse von mehreren 100 kg haben können. Wenn jedoch die Glasplatte nicht umlaufend an ihrer Einfassung satt anliegt, leidet die Schalldämmung deutlich.
  • Wegen der großen Masse der Glasplatte muss die Glashalteleiste sehr hoch sein um die Glasplatte sicher zu fixieren. Folglich verkleinert die Glashalteleiste die lichte Fläche der Glasplatte.
  • Der Profilrahmen hat seinerseits rechtwinklig zur Fläche der Glasplatte eine beträchtliche Dicke oder Einbautiefe, was sich nachteilig auf die Einbausituation und die Optik der Tür auswirkt. Entsprechendes gilt für die Zarge.
This type of fixation of the glass plate in the profile frame has several disadvantages:
  • It is hardly possible to achieve a whopping installation of the heavy glass plate both against the support surface of the first profile and against the corresponding surface of the glass retaining strip, especially if these are the glass plate on all four sides enclosing surfaces not absolutely plane-parallel. The latter is difficult to achieve with reasonable effort in practice, especially since such soundproof doors can have a mass of several 100 kg. However, if the glass plate does not rest against its border, the sound insulation suffers significantly.
  • Due to the large mass of the glass plate, the glass retaining strip must be very high to securely fix the glass plate. As a result, the glass retaining strip reduces the clear area of the glass plate.
  • The profile frame in turn has a considerable thickness or depth at right angles to the surface of the glass plate, which adversely affects the installation situation and the appearance of the door. The same applies to the frame.

Aus der US 2009/049755 A1 ist ein Profilrahmen für einen Türflügel einer Türe mit Glasfüllung, die nicht als "Schallschutztüre" bezeichnet ist, bekannt. Die als Füllung dienende Glasplatte ist zwischen einem einfachen dünnen stegartigen Flansch einerseits und einem zweiten Flansch andererseits eingeklemmt. Der zweite Flansch kann mit einem Hohlprofil des Rahmens verschraubt sein.From the US 2009/049755 A1 is a profile frame for a door of a door with glass filling, which is not referred to as "soundproof door" known. The serving as filling glass plate is clamped between a simple thin web-like flange on the one hand and a second flange on the other. The second flange may be bolted to a hollow profile of the frame.

Die US 4164108 A offenbart für ein feststehendes Feuerschutzfenster eine ähnliche Befestigung, bei der eine Isolierglasscheibe zwischen einfachen Stege oder Metallplatten, die jeweils von beiden Seiten gegen ein Hohlprofil verschraubt sind, eingeklemmt ist.The US 4164108 A discloses for a fixed fire protection window, a similar attachment, in which an insulating glass pane between simple webs or metal plates, which are bolted from both sides against a hollow profile, is clamped.

Der Erfindung liegt die Aufgabe zugrunde, eine Schallschutztür der einleitend angegebenen Gattung zu schaffen, die diese Nachteile vermeidet.The invention has for its object to provide a soundproof door of the introductory genus, which avoids these disadvantages.

Diese Aufgabe ist erfindungsgemäß durch eine Schallschutztür mit den Merkmalen des Patentanspruchs 1 gelöst, insbesondere dadurch, dass die Glashalteleiste gegen eine zur Ebene der Glasplatte parallele Fläche des weiteren Profils verschraubt ist, um den Randbereich der Glasplatte gegen die gegenüberliegende Auflagefläche des ersten Profils zu drücken, und dass die den Profilrahmen des Flügels bildenden Profile Metall hohl profile sind. Hierdurch wird Folgendes erreicht:

  • Durch gleichmäßiges Anziehen der Befestigungsschrauben der Glashalteleiste "überkreuz" wird eine gleichmäßige Einspannung einer beliebig dicken Glasplatte in dem Profilrahmen, d.h. eine umlaufend gleichmäßig satte Anlage der Glasplatte an den entsprechenden Flächen erzielt. Die Schallschutztür hat infolgedessen eine verbesserte Schalldämmung.
  • Wegen ihrer Verschraubung rechtwinklig zur Ebene der Glasplatte und folglich der Beanspruchung der Schrauben nicht mehr auf Biegung sondern auf Zug genügt ein schmaler Überstand in Richtung der Glasplatte, so dass sich deren lichte Fläche erhöht und die Schallschutztür insgesamt transparenter und damit optisch ansprechender wirkt.
  • Gleichzeitig verringert sich die Dicke bzw. Einbautiefe des Profilrahmens und folglich auch der Zarge, denn das weitere bzw. zweite Profil hat nur noch im Wesentlichen die Dicke der Glasplatte. Hinzu kommt zwar noch die Dicke der Glashalteleiste, die jedoch wegen ihrer Verschraubung rechtwinklig zur Ebene der Glasplatte deutlich geringer gehalten werden kann als die Dicke der in der bisher bekannten Art montierten Glashalteleiste.
This object is achieved by a soundproof door with the features of claim 1, in particular in that the glass retaining strip is screwed against a plane parallel to the glass plate surface of the other profile to press the edge region of the glass plate against the opposite bearing surface of the first profile, and that the profiled frame of the wing forming profiles are metal hollow profiles. This achieves the following:
  • By uniform tightening the mounting screws of the glass retaining strip "cross" is a uniform clamping of any thick glass plate in the profile frame, ie achieved a circumferentially uniformly rich investment of the glass plate on the corresponding surfaces. As a result, the soundproof door has improved sound insulation.
  • Because of their screwing perpendicular to the plane of the glass plate and consequently the stress of the screws no longer bending but to train a narrow projection in the direction of the glass plate is sufficient so that increases their clear surface and the soundproofing door as a whole more transparent and thus visually appealing.
  • At the same time, the thickness or installation depth of the profile frame and consequently also of the frame decreases, because the further or second profile only has essentially the thickness of the glass plate. In addition, while still the thickness of the glass retaining strip, but because of their screw perpendicular to the plane of the glass plate can be kept much lower than the thickness of the mounted in the previously known type Glashalteleiste.

Das erste Profil des Profilrahmens kann ein Rechteckprofil mit einem Querschnitt sein, dessen lange Achse parallel zu der Ebene der Glasplatte ist. Das erste Profil steht somit parallel zur Ebene der Glasplatte beidseits über das zweite Profil über, wobei der der Glasplatte zugewandte Überstand die Anlagefläche für die Glasplatte bildet und der Überstand auf der Seite der Zarge zusammen mit der dazu rechtwinkligen Fläche des weiteren bzw. zweiten Profils einen ersten Falz bildet.The first profile of the profile frame may be a rectangular profile with a cross section whose long axis is parallel to the plane of the glass plate. The first profile is thus parallel to the plane of the glass plate on both sides over the second profile, wherein the glass plate facing supernatant forms the contact surface for the glass plate and the supernatant on the side of the frame together with the rectangular surface of the further or second profile first fold forms.

Das weitere Profil des Profilrahmens ist zweckmäßig ein Vierkantprofil, dessen Abmessung rechtwinklig zur Ebene der Glasplatte etwa gleich deren Dicke zuzüglich benötigter Toleranzen ist. Zu diesen Toleranzen zählen sowohl die Fertigungstoleranzen als auch die von Fall zu Fall gegebenenfalls unterschiedliche Dicke von Dichtstreifen zwischen den Glasplattenrändern und den Flächen, gegen die sie anliegen sowie gegebenenfalls zwischen den Profilen, z.B. einem zweiten und einem dritten Profil, als zusätzliche Schalldämmung angeordnetes Kunststoffmaterial.The further profile of the profile frame is expedient a square profile whose dimension is at right angles to the plane of the glass plate about equal to the thickness plus required tolerances. These tolerances include both the manufacturing tolerances and the case-by-case, if necessary, different thickness of sealing strips between the glass plate edges and the surfaces against which they abut, and optionally between the profiles, e.g. a second and a third profile, arranged as additional sound insulation plastic material.

Auch die Glashalteleiste besteht bevorzugt aus einem Rechteckprofil, das mit einem Teil seiner Breitseite gegen einen Streifen der Fläche des zweiten Profils und mit dem übrigen Teil seiner Breitseite gegen den Randbereich der Glasplatte anliegt.The glazing bead is preferably made of a rectangular profile, which abuts with a part of its broad side against a strip of the surface of the second profile and with the remaining part of its broad side against the edge region of the glass plate.

Ein an sich bekannter Verschlussmechanismus kann auf der Glashalteleiste montiert werden. Der Vierkant, der die Verbindung des Verschlussmechanismus mit der Türklinke auf der gegenüberliegenden Seite herstellt, kann durch einen schmalen Zwischenraum zwischen der der Glasplatte zugewandten Fläche des zweiten Profils und dem Stirnrand der Glasplatte hindurchgeführt werden.A per se known shutter mechanism can be mounted on the glass retaining strip. The square, which makes the connection of the shutter mechanism with the door latch on the opposite side, can be passed through a narrow gap between the glass plate facing surface of the second profile and the end edge of the glass plate.

Weil die erfindungsgemäße Anbringung der Glashalteleiste auch zu einer Verringerung der Dicke des Profilrahmens führt, lässt sich sehr einfach eine dreifache Verfalzung des Profilrahmens des Türflügels mit der Zarge realisieren, und zwar durch Nutzung der freien Fläche der Glashalteleiste als dritte Anschlagfläche im Zusammenwirken mit einem zusätzlichen Profil der Zarge.Because the attachment of the glass retaining strip according to the invention also leads to a reduction in the thickness of the profile frame, it is very easy to realize a triple folding of the profile frame of the door leaf with the frame, by using the free surface of the glass retaining strip as a third stop face in cooperation with an additional profile the frame.

Im Einzelnen umfasst der erste Falz eine Anschlagfläche zwischen dem ersten Profil des Profilrahmens des Türflügels und einem ersten Metallprofil der Zarge, der zweite Falz eine Anschlagfläche zwischen dem zweiten Profil und einem zweiten, zum ersten Profil versetzten Metallprofil der Zarge und der dritte Falz eine Anschlagfläche zwischen der Glashalteleiste und einem dritten, wiederum versetzten Metallprofil der Zarge.In detail, the first fold comprises a stop surface between the first profile of the profile frame of the door leaf and a first metal profile of the frame, the second fold a stop surface between the second profile and a second offset to the first profile metal profile of the frame and the third fold a stop surface between the glass retaining strip and a third, offset metal profile of the frame.

In den Falzen sind wie üblich elastische Dichtungsstreifen angeordnet. Auch die Flächen, gegen welche die Glasplatte anliegt, sind zweckmäßig mit elastischen Dichtungsstreifen belegt.As usual, elastic sealing strips are arranged in the folds. The surfaces against which the glass plate rests are expediently covered with elastic sealing strips.

Bevorzugt sind die den Profilrahmen des Flügels bildenden Profile Metallhohlprofile, die mit schalldämmendem Material, z.B. Glaswolle, gefüllt sind. Fallweise kann es jedoch genügen, wenn nur ein Teil der Profile ein schalldämmendes Füllmaterial enthält.Preferably, the profiles forming the profile frame of the sash are hollow metal profiles which are provided with sound-absorbing material, e.g. Glass wool, are filled. In some cases, however, it may be sufficient if only a part of the profiles contains a sound-insulating filling material.

Unter Kostengesichtspunkten ist es am günstigsten, wenn alle Profile hohle Stahlvierkantprofile sind, die in zahlreichen Wandstärken und Querschnittsformen handelsüblich sind.From the point of view of cost, it is best if all profiles are hollow steel square profiles, which are commercially available in numerous wall thicknesses and cross-sectional shapes.

Die Erfindung wird nachfolgend anhand der Zeichnung erläutert, in der ein Ausführungsbeispiel schematisch vereinfacht dargestellt ist. Es zeigt:

Fig. 1:
eine isometrische Darstellung eines Ausschnitts einer Schallschutztür nach der Erfindung in Verbindung mit einer Zarge und in Offenstellung der Tür,
Fig. 2:
eine der Isometrie in Fig. 1 entsprechende, geschnittene Aufsicht in Offenstellung,
Fig. 3:
eine der Fig. 1 entsprechende Isometrie, jedoch bei geschlossener Tür, und
Fig. 4:
eine andere Ausführungsform in einer Schnittdarstellung ähnlich Fig. 2.
The invention will be explained with reference to the drawing, in which an embodiment is shown schematically simplified. It shows:
Fig. 1:
an isometric view of a section of a soundproof door according to the invention in conjunction with a frame and in the open position of the door,
Fig. 2:
one of the isometrics in Fig. 1 corresponding, cut view in open position,
3:
one of the Fig. 1 corresponding isometry, but with the door closed, and
4:
another embodiment in a sectional view similar Fig. 2 ,

In Figuren 1 bis 3 sind identische Teile mit gleichen Bezugszeichen versehen.In FIGS. 1 to 3 identical parts are provided with the same reference numerals.

Dargestellt ist jeweils der gleiche Ausschnitt aus einem Türflügel und der zugehörigen Türzarge in Höhe des Verschlussmechanismus. Abgesehen von diesem Verschlussmechanismus haben mindestens der rechte, der obere und der linke Schenkel des Rahmens des Türflügels den dargestellten Aufbau, ebenso die Zarge. Der untere Schenkel der Zarge, also die Türschwelle, kann abweichend gestaltet sein, ebenso der untere Schenkel des Rahmens des Türflügels. Wesentlich ist jedoch, dass sowohl die Zarge als auch der Rahmen des Türflügels starre Eckverbindungen haben, also verwindungssteife, selbsttragende und im Wesentlichen zueinander komplementäre Einheiten sind.Shown is in each case the same section of a door leaf and the associated door frame at the level of the locking mechanism. Apart from this closure mechanism, at least the right, the upper and the left leg of the frame of the door leaf have the structure shown, as well as the frame. The lower leg of the frame, so the threshold, may be designed differently, as well as the lower leg of the frame of the door leaf. It is essential, however, that both the frame and the frame of the door leaf have rigid corner joints, so are torsionally rigid, self-supporting and substantially complementary units.

Dies vorausgeschickt, besteht die Schallschutztür gemäß den Figuren 1 bis 3 aus einer Zarge 1 und einem Türflügel 2, der seinerseits einen Profilrahmen 3 und als Füllung eine in der Regel rechteckige, dicke Glasplatte 4, die auch eine Isolierglasplatte aus zwei oder mehr Glasscheiben sein kann, umfasst.Having said that, the soundproof door is made according to the FIGS. 1 to 3 from a frame 1 and a door 2, in turn, a profile frame 3 and a filling as a rule rectangular, thick glass plate 4, which may also be an insulating glass plate of two or more glass panes comprises.

Der Profilrahmen 3 besteht aus einem ersten, "äußeren" Rechteck-Hohlprofil 31 aus Stahl und einem zweiten Rechteck-Hohlprofil 32 aus Stahl, das auf die "innere" Breitseite des ersten Profils 31 aufgeschweißt ist. Die Begriffe "außen" und "innen" sind jedoch hier und im Folgenden nur beispielhaft. Auf die nach innen weisende Fläche des zweiten Profils 32 ist eine Glashalteleiste 33 aufgeschraubt. Sie besteht aus einem weiteren, schmalen Rechteck-Hohlprofil aus Stahl und ist so angebracht, dass sie wie das Profil 31 in Richtung der Glasplatte 4 über das zweite Profil 32 übersteht. Zwischen deren einander gegenüberliegenden freien Flächen, die mit elastischen Streifen 34, 35 belegt sind, ist die Glasplatte 4 mit ihrem Randbereich eingespannt. Hierzu hat die Glashalteleiste 33 Bohrungen wie 33.1 zum Einsetzen von Schrauben 33.2, deren Kopf auf der Innenfläche der dem Profil 32 zugewandten Breitseite der Glashalteleiste 33 aufliegen und deren Schaft in Nietmuttern 32.1 in dem Profil 32 eingreifen. Bei eingedrehten Schrauben wie 33.2 drückt somit die Glashalteleiste 33 den Randbereich der Glasplatte 4 gegen die gegenüberliegende Auflagefläche des Profils 31.The profile frame 3 consists of a first, "outer" rectangular hollow profile 31 made of steel and a second rectangular hollow profile 32 made of steel, which is welded onto the "inner" broad side of the first profile 31. However, the terms "outside" and "inside" are here and below only exemplary. On the inwardly facing surface of the second profile 32, a glass retaining strip 33 is screwed. It consists of a further, narrow rectangular hollow profile made of steel and is mounted so that it protrudes over the second profile 32 in the direction of the glass plate 4 like the profile 31. Between the opposite free surfaces, which are covered with elastic strips 34, 35, the glass plate 4 is clamped with its edge region. For this purpose, the glass retaining strip 33 bores 33.1 such as 33.1 for insertion of screws whose head rest on the inner surface of the profile 32 facing broad side of the glass retaining strip 33 and the shaft engage in rivet nuts 32.1 in the profile 32. When screwed screws such as 33.2 thus the glass retaining strip 33 presses the edge region of the glass plate 4 against the opposite bearing surface of the profile 31st

Die Glashalteleiste 33 hat eine weitere, durchgehende Bohrung 33.3 in Höhe eines Zwischenraums zwischen dem Rand der Glasplatte 4 und der diesem Rand zugewandten Seite des zweiten Profils 32. Diese Bohrung 33.3 dient zum Hindurchführen eines Vierkantstabes 5.1 eines an sich bekannten Verschlussmechanismus 5, der in den Darstellungen der Figuren 2 und 3 auf der Glashalteleiste 33 über nicht gezeichnete Schrauben befestigt ist. Wie ebenfalls aus den Figuren 2 und 3 ersichtlich ist, ist der Vierkantstab 5.1 auch durch das erste Profil 31 hindurchgeführt und endet in einem Türgriff 5.2, der sich in diesem Fall auf der Außenseite der Tür befindet.The glass retaining strip 33 has a further, continuous bore 33.3 at the level of a gap between the edge of the glass plate 4 and the edge of this side facing the second profile 32. This bore 33.3 serves for passing a square bar 5.1 of a known closure mechanism 5, in the Representations of Figures 2 and 3 is attached to the glass retaining strip 33 via not shown screws. Like also from the Figures 2 and 3 it can be seen, the square bar 5.1 is also passed through the first profile 31 and ends in a door handle 5.2, which is in this case on the outside of the door.

Der Verschlussmechanismus 5 wird von innen über eine an sich bekannte, sogenannte Panikstange 5.3 betätigt, weil Schallschutztüren in der Regel auch Fluchttüren sind.The closure mechanism 5 is actuated from the inside via a known, so-called panic bar 5.3, because soundproof doors are usually escape doors as well.

Der Verschlussmechanismus 5 umfasst desweiteren eine in der Schließstellung gezeichnete Sperrfalle 5.4, die mit der Zarge 1 zusammenwirkt. Der Verschlussmechanismus 5 ist gewöhnlich mit z.B. zwei weiteren, ähnlichen Verschlussmechanismen kinematisch verbunden, was der Einfachheit halber hier nicht dargestellt ist.The closure mechanism 5 further comprises a locking catcher 5.4 drawn in the closed position, which interacts with the frame 1. The shutter mechanism 5 is usually equipped with e.g. two other similar closure mechanisms kinematically connected, which is not shown here for the sake of simplicity.

Die Zarge 1 besteht aus einem ersten Rechteck-Hohlprofil 11 aus Stahl, einem damit verschweißten, zweiten, schmalen Rechteck-Hohlprofil 12 aus Stahl und einem mit diesem verschweißten Stahlband 13. Die Profile 11 und 12 sowie das Stahlband 13 sind derart versetzt miteinander verbunden, dass sie zwei Stufen bilden, die komplementär zu den Stufen zwischen den Profilen 31 und 32 sowie der Glashalteleiste 33 des Profilrahmens 3 sind. Dadurch ergibt sich die insbesondere durch Figur 3 verdeutlichte dreifache Verfalzung zwischen der Zarge 1 und dem Türflügel 2. In den Falzen sind die üblichen Dämmstreifen 60, 61 und 62 aus elastischem Material angeordnet.The frame 1 consists of a first rectangular hollow section 11 made of steel, welded to a second, narrow rectangular hollow section 12 made of steel and a steel strip 13 welded thereto. The profiles 11 and 12 and the steel strip 13 are connected offset with each other, that they form two steps that are complementary to the steps between the profiles 31 and 32 and the glass retaining strip 33 of the profile frame 3. This results in particular by FIG. 3 clarified threefold Verfalzung between the frame 1 and the door 2. In the folds the usual Dämmstreifen 60, 61 and 62 are arranged made of elastic material.

Alle Metallhohlprofile sind mit schalldämmendem Material, z.B. Mineralwolle, gefüllt.All metal hollow profiles are provided with sound insulating material, e.g. Mineral wool, filled.

Der tragende Teil des Türflügels 2 ist der Profilrahmen 3, in dem die Glasplatte über nicht dargestellte Distanzstücke positioniert gehalten wird, bis die Glashalteleiste 33 umlaufend gleichmäßig über die Schrauben 33.2 mit dem Profil 32 verschraubt ist und dadurch die Glasplatte in satter Anlage gegen die entsprechenden Flächen des Profils 31 und der Glashalteleiste 33 fixiert.The supporting part of the door leaf 2 is the profile frame 3, in which the glass plate is held positioned over spacers, not shown, until the glass retaining strip 33 is screwed circumferentially evenly over the screws 33.2 with the profile 32 and thereby the glass plate in full contact against the corresponding surfaces the profile 31 and the glass retaining strip 33 fixed.

In Figur 4 ist eine weitere Ausführungsform mit noch besserer Schalldämmung dargestellt. Die der Ausführungsform gemäß den Figuren 1 bis 3 entsprechenden, jedoch geometrisch abweichenden Teile haben die gleichen Bezugsziffern, jedoch mit vorangestellter Ziffer 4.In FIG. 4 is another embodiment shown with even better sound insulation. The embodiment according to the FIGS. 1 to 3 corresponding, but geometrically divergent parts have the same reference numerals, but preceded by number 4.

Das erste Profil 431 ist mit dem zweiten, hier jedoch als Rechteck-Profil ausgeführten Profil 432 verschweißt. Abweichend von der Ausführungsform gemäß den Figuren 1 bis 3 umfasst der Profilrahmen 43 ein drittes Metallhohlprofil 444, das mit dem ersten Profil 431 und dem zweiten Profil 432 über eine elastische Masse 445 verklebt ist. Die Glashalteleiste 433 ist mit diesem dritten Profil 444 in der selben Weise verschraubt wie die Glashalteleiste 33 mit dem zweiten Profil 32 in den Figuren 1 bis 3.The first profile 431 is welded to the second, but here executed as a rectangular profile profile 432. Notwithstanding the embodiment according to the FIGS. 1 to 3 the profile frame 43 comprises a third metal hollow profile 444, which is glued to the first profile 431 and the second profile 432 via an elastic mass 445. The glass retaining strip 433 is screwed to this third profile 444 in the same way as the glass retaining strip 33 with the second profile 32 in the FIGS. 1 to 3 ,

Die Zarge 41 entspricht in ihrem Aufbau der Zarge 1 in den Figuren 1 bis 3.The frame 41 corresponds in its structure of the frame 1 in the FIGS. 1 to 3 ,

Claims (11)

  1. Soundproof door having
    a frame (1; 41) made up of metal profiles (11, 12, 13) and
    a pivotable door leaf (2), which comprises a profile frame (3; 43) and, as filling in the profile frame (3; 43), a rectangular, heavy glass plate (4), the edge region of which is fixed circumferentially on all four sides between a contact surface of a first profile (31; 431) of the profile frame (3; 43) and a glass holding strip (33; 433), which for its part is fastened on a further profile (32; 444) connected to the first profile (31; 431),
    wherein at least the profiles which form the profile frame (3; 43) of the leaf (2) are hollow metal profiles, and
    wherein the glass holding strip (33; 433) is screwed against a surface of the further profile (32; 444) which is parallel to the plane of the glass plate (4), in order to press the edge region of the glass plate (4) against the opposing contact surface of the first profile (31; 431).
  2. Soundproof door according to Claim 1, wherein the first profile (31; 431) of the profile frame (3; 43) is a rectangular profile having a cross section of which the long axis is parallel to the plane of the glass plate (4).
  3. Soundproof door according to Claim 1 or 2, wherein the further profile (32; 444) of the profile frame (3; 43) is a square profile, of which the dimension at a right angle to the plane of the glass plate (4) is equal to the thickness of the glass plate (4) plus required tolerances.
  4. Soundproof door according to one of Claims 1 to 3, wherein the glass holding strip (33; 433) is a rectangular profile, which bears with part of its broad side against a surface of the further profile (32; 444) and with a remaining part of its broad side against the edge region of the glass plate (4).
  5. Soundproof door according to one of Claims 1 to 4, having a closure mechanism (5) which, when the door leaf (2) is closed, pulls the latter against the frame (1; 41), wherein the closure mechanism (5) sits on the glass holding strip (33; 433).
  6. Soundproof door according to one of Claims 1 to 5, wherein the profile frame (3; 43) of the door leaf (2) is rebated with the frame (1; 41) made up of metal profiles in steps in a three-fold manner.
  7. Soundproof door according to one of Claims 1 to 6, wherein the further profile (444) is adhesively bonded to the first profile (431) and to yet another hollow metal profile (432), which is connected to the first profile (432), by way of an elastic mass (445).
  8. Soundproof door according to Claim 6, wherein the first rebate has a bearing surface between the first profile (31) of the profile frame (3) of the door leaf and a first metal profile (11) of the frame (1), the second rebate has a bearing surface between a second profile (32) and a second metal profile (12) of the frame (1), and the third rebate has a bearing surface between the glass holding strip (33) and a third metal profile (13) of the frame.
  9. Soundproof door according to Claim 6, 7 or 8, wherein elastic sealing strips (60, 61, 62) are arranged in the rebates.
  10. Soundproof door according to one of Claims 1 to 9, wherein all profiles are steel square profiles.
  11. Soundproof door according to one of Claims 1 to 10, wherein at least some of the profiles contain a sound-insulating filling material.
EP10187984.9A 2009-10-22 2010-10-19 Sound insulation door Active EP2314817B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201031529T SI2314817T1 (en) 2009-10-22 2010-10-19 Sound insulation door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009050304A DE102009050304A1 (en) 2009-10-22 2009-10-22 Acoustic door

Publications (3)

Publication Number Publication Date
EP2314817A2 EP2314817A2 (en) 2011-04-27
EP2314817A3 EP2314817A3 (en) 2012-10-24
EP2314817B1 true EP2314817B1 (en) 2017-05-31

Family

ID=43348286

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10187984.9A Active EP2314817B1 (en) 2009-10-22 2010-10-19 Sound insulation door

Country Status (4)

Country Link
EP (1) EP2314817B1 (en)
DE (1) DE102009050304A1 (en)
ES (1) ES2638453T3 (en)
SI (1) SI2314817T1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114046117A (en) * 2021-11-15 2022-02-15 佛山联邦高登家私有限公司 Frameless glass door and manufacturing method thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1987348U (en) * 1968-06-12
DE1184061B (en) * 1961-05-03 1964-12-23 Gartner & Co J Metal frame profile and glazing bead
BE656325A (en) * 1963-11-30
BE790257A (en) * 1972-10-10 1973-02-15 Aluminium Werke Wutoschingen G CHASSIS, ESPECIALLY FOR WINDOWS AND GLASS DOORS
AT351221B (en) * 1973-06-06 1979-07-10 Saint Gobain FIRE RESISTANT WINDOW
DE2731979C3 (en) * 1977-07-15 1980-12-04 Vereinigte Glaswerke Gmbh, 5100 Aachen Windows with increased fire resistance
DE7735017U1 (en) * 1977-11-15 1978-04-06 Golde Gmbh Sprizgusswerk, 8192 Geretsried PLASTIC PROFILE BAR FOR SOUND-INSULATING WINDOWS
DE7823230U1 (en) * 1978-08-03 1978-11-09 Dyna-Plastik-Werke Gmbh, 5060 Bergisch Gladbach DOUBLE WINDOW
DE9311567U1 (en) * 1993-08-03 1993-11-11 Sälzer Sicherheitstechnik GmbH, 35041 Marburg Door or window
DE4444327A1 (en) * 1994-12-13 1996-06-20 Kress Exclusives Design Steel door frame, preferably for use in renovation of old buildings
DE29500285U1 (en) * 1995-01-10 1995-02-23 Staba Wuppermann GmbH, 51381 Leverkusen Fastening device for at least two facade elements
DE102004027281B4 (en) * 2004-06-04 2009-09-24 Höhbauer GmbH Window element with holding arrangement for glass pane and glazing bead
US20090049755A1 (en) * 2007-08-21 2009-02-26 Rohrer Sr James Arthur Stepped frames for steel closures

Also Published As

Publication number Publication date
SI2314817T1 (en) 2017-12-29
ES2638453T3 (en) 2017-10-20
EP2314817A3 (en) 2012-10-24
DE102009050304A1 (en) 2011-06-30
EP2314817A2 (en) 2011-04-27

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