EP0390884A1 - Sound insulating device for doors. - Google Patents

Sound insulating device for doors.

Info

Publication number
EP0390884A1
EP0390884A1 EP89910062A EP89910062A EP0390884A1 EP 0390884 A1 EP0390884 A1 EP 0390884A1 EP 89910062 A EP89910062 A EP 89910062A EP 89910062 A EP89910062 A EP 89910062A EP 0390884 A1 EP0390884 A1 EP 0390884A1
Authority
EP
European Patent Office
Prior art keywords
door
sound
cover sheet
door leaf
rubber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89910062A
Other languages
German (de)
French (fr)
Other versions
EP0390884B1 (en
Inventor
Erich Kuehn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMAG TUGGEN AG
Original Assignee
EMAG TUGGEN AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EMAG TUGGEN AG filed Critical EMAG TUGGEN AG
Priority to AT89910062T priority Critical patent/ATE85396T1/en
Publication of EP0390884A1 publication Critical patent/EP0390884A1/en
Application granted granted Critical
Publication of EP0390884B1 publication Critical patent/EP0390884B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • E06B3/70—Door leaves
    • E06B3/7001—Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces

Definitions

  • the main aim of this patent was to provide existing doors with sound insulation, which has a high degree of efficiency and whose effectiveness remains constant for years. This problem had to be solved especially with doors of conference rooms, meeting rooms and doctor's surgeries as well as more generally with final doors.
  • the cover sheet 5, which is mounted on the old door 2 for additional sound insulation, is provided with a groove all around.
  • the aluminum profile 1, however, is formed on the inside as a counterpart to this groove, i. H . With provided with a corresponding projection which fits exactly into the pre-milled groove of the cover sheet 5. In this way, the cover sheet 5 has a firm hold in the aluminum profile 1, from which it is surrounded all around.
  • the aluminum profile 1 itself is provided with pre-drilled holes so that it can be screwed onto the old door 2.
  • a special fire-retardant plate is inserted between the cover sheet 5 and the old door 2, so that we also have fire protection with the present invention.
  • a rubber insert can also be inserted between the cover sheet and the door in addition to the fire-retardant special panel.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Refrigerator Housings (AREA)
  • Lock And Its Accessories (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Special Wing (AREA)

Abstract

En posant sur le vantail (2) de portes déjà en place un cadre métallique (1) que l'on peut pourvoir du côté extérieur de bandes d'étanchéité creuses (4), on peut insonoriser des portes postérieurement et selon une méthode pratique. Ces bandes d'étanchéité creuses en caoutchouc sont comprimées contre le châssis (3) lorsque la porte est fermée, assurant ainsi l'isolation voulue.By placing a metal frame (1) on the door leaf (2) that is already in place, which can be provided with hollow sealing strips (4) on the outside, doors can be soundproofed afterwards and according to a practical method. These hollow rubber sealing strips are pressed against the frame (3) when the door is closed, thus ensuring the desired insulation.

Description

SGHALLISOLAT IONSX/ORR I CHTUNC UER TUERENSGHALLISOLAT IONSX / ORR I CHTUNC UER DOORS
Bei vorliegendem Patent ging es vor allem darum, bestehende Türen mit einer Schallisolation zu versehen, welche einen hohen Wirkungsgrad hat und deren Wirksamkeit während Jahren konstant bleibt. Dieses Problem musste vor allem bei Türen von Besprechungsräumen, Sitzungszimmern und Arztpraxen sowie ganz allgemein bei Abschlusstüren gelöst werden.The main aim of this patent was to provide existing doors with sound insulation, which has a high degree of efficiency and whose effectiveness remains constant for years. This problem had to be solved especially with doors of conference rooms, meeting rooms and doctor's surgeries as well as more generally with final doors.
Bisherige Lösungen der Schallisolationen scheiterten oft daher, dass sich die Türen schon nach relativ kurzer Zeit, nachdem sie montiert wurden, verzogen. Der Grund für dieses Verziehen lag meistens darin, dass es innerhalb des Raumes warm war und ausserhalb kalt. Dies hatte zur Folge, dass die Türen an der inneren Oberfläche austrockneten und sich somit innen zusammenzogen. Die Türen erlitten innen also ein Schwundmass und mussten sich somit zwangsläufig verziehen. Aus diesem Grunde konnten die Türen auch nicht mehr dicht schliessen.Previous sound insulation solutions often failed because the doors warped after a relatively short time after they were installed. The reason for this warping was mostly that it was warm inside the room and cold outside. As a result, the doors dried out on the inner surface and contracted on the inside. The inside of the doors suffered a shrinkage and inevitably had to warp. For this reason, the doors could no longer close tightly.
Früher hat man z.B. eine Lösung getroffen, welche man heute noch bei alten Arztpraxen sehen kann. Dort wurde nämlich auf beiden Seiten des Türrahmens eine Polstertüre montiert. Von diesen zwei Türen öffnet sich die eine nach aussen und die andere nach innen. Jedesmal jedoch zwei Türen zu öffnen und zu schliessen hat sich in der Praxis als zu umständlich erwiesen, sodass heute auf diese Lösung verzichtet wird. Eine behelfsmässige Lösung war bis jetzt, das Türblatt einfach mit einer Schaum-Gummi-Polsterung zu versehen . Damit erreichte man jedoch lediglich ein besser isolierendes Türblatt, jedoch keine bessere Abdichtung der Türe selbst, sodass eine wirkungsvolle Schalldämpfung trotzdem nicht möglich war.In the past, for example, a solution was found that can still be seen in old doctor's offices. An upholstered door was installed there on both sides of the door frame. Of these two doors, one opens outwards and the other inwards. However, opening and closing two doors each time has proven to be too cumbersome in practice, so this solution is not used today. Up to now, a makeshift solution has been to simply provide the door leaf with foam rubber padding. However, this only achieved a better insulating door leaf, but no better sealing of the door itself, so that effective sound absorption was still not possible.
Später fand man eine bessere Lösung mit der Doppelfalz-Türe, welche zusätzlich mit einer Gummi-Abdichtung versehen wurde. Doch auch diese verlor sehr bald ihre Wirkung, weil erstens die ganze Abdichtung schon bei einem relativ kleinen Verzug der Türe unwirksam wurde und weil zweitens der Gummi schon bald Ermüdungserscheinungen zeigte und seine Elastizität verlor .Later a better solution was found with the double rebate door, which was also provided with a rubber seal. However, this too soon lost its effectiveness because, firstly, the entire seal became ineffective with a relatively small warping of the door and, secondly, because the rubber soon showed signs of fatigue and lost its elasticity.
Auch mit der Magnetabdichtung erreichte man nicht die erhoffte Wirkung. Diese Lösung hatte nämlich den entscheidenden Nachteil, dass die Magnete beim Schliessen jedesmal lästige Klopfgeräusche von sich gaben, ganz abgesehen davon, dass sie auch im Laufe der Zeit ihre magnetische Kraft verloren .Even with the magnetic seal, the desired effect was not achieved. This solution had the major disadvantage that the magnets made annoying knocking noises each time they closed, not to mention that they also lost their magnetic force over time.
All die erwähnten Probleme konnten nun mit der vorliegenden Erfindung gelöst werden, indem ein Aluminium-Profil 1 auf die bestehende Türe 2 aufgeschraubt wird. Dieses Aluminium-Profil 1 ist auf der Aussenseite so geformt, dass es eine schlauchähnliche Gummi-Abdichtung 4 ( Hohlkammerdichtung ) aufnehmen kann, und auf der Innenseite so, dass es ein Deckblatt 5 über dem alten Türblatt 2 zur zusätzlichen Schallisolation festhalten kann . Bei der Profilform für die Aufnahme der Gummi-Dichtung 4 wurde berücksichtigt, dass die Gummi-Dichtung 4 im Prinzip die Form eines Gummistreifens mit einem aufgesetzten Gummischlauch hat. Der Aluminium-Rahmen hat somit aussen eine Vertiefung zur Aufnahme des Gummi-Streifens. Damit dieser jedoch nicht mehr heraustreten kann, wurde die Vertiefung oben in der Breite verkleinert, sodass nur noch das schlauchähnliche Gebilde, oder anders ausgedrückt, der Gummiwulst der Dichtung, austreten kann . Dieser Gummiwulst 4 wird beim Schliessen infolge seiner Lage gegen den Türrahmen 3 gedrückt und dichtet so die Türe mit dem Türrahmen 3 vollständig ab .All of the problems mentioned could now be solved with the present invention by screwing an aluminum profile 1 onto the existing door 2. This aluminum profile 1 is shaped on the outside so that it can accommodate a hose-like rubber seal 4 (hollow chamber seal), and on the inside so that there is a cover sheet 5 over the can hold old door leaf 2 for additional sound insulation. In the profile shape for the accommodation of the rubber seal 4, it was taken into account that the rubber seal 4 basically has the shape of a rubber strip with an attached rubber hose. The aluminum frame thus has a recess on the outside to accommodate the rubber strip. So that this can no longer emerge, the recess at the top was reduced in width so that only the hose-like structure, or in other words, the rubber bead of the seal, can emerge. This rubber bead 4 is pressed when closing due to its position against the door frame 3 and thus seals the door with the door frame 3 completely.
Während oben und auf, der Seite die hier beschriebene Hohlkammerdichtung verwendet wird, verwendet man unten, wo der Abstand der Türe zum Boden meistens grösser ist, eine Gummiabdichtung mit der Form einer sogenannten "Doppellippe" . Das heisst, ähnlich wie zwei hintereinanderliegende kurze Gummi- "Vorhänge", die unten den Boden streifen und so ebenfalls die Türe gegen den Boden abdichten .While the hollow chamber seal described here is used on the top and on the side, a rubber seal with the shape of a so-called "double lip" is used below, where the distance between the door and the floor is usually greater. This means, similar to two short rubber "curtains" lying one behind the other, which graze the floor below and thus also seal the door against the floor.
Das Deckblatt 5, welches zur zusätzlichen Schallabdichtung auf die alte Türe 2 montiert wird, wird rundherum mit einer Nut versehen . Das Aluminium-Profil 1 hingegen wird auf der I nnenseite als Gegenstück zu dieser Nut ausgebildet, d. h . mit einem entsprechenden Vorsprung versehen , welcher genau in die vorgefräste Nut des Deckblattes 5 passt. Auf diese Weise hat das Deckblatt 5 einen festen Halt in dem Aluminium-Profil 1 , von dem es rundherum umgeben ist. Das Aluminium-Profil 1 selber ist mit vorgebohrten Löchern versehen, damit es an die alte Türe 2 angeschraubt werden kann .The cover sheet 5, which is mounted on the old door 2 for additional sound insulation, is provided with a groove all around. The aluminum profile 1, however, is formed on the inside as a counterpart to this groove, i. H . With provided with a corresponding projection which fits exactly into the pre-milled groove of the cover sheet 5. In this way, the cover sheet 5 has a firm hold in the aluminum profile 1, from which it is surrounded all around. The aluminum profile 1 itself is provided with pre-drilled holes so that it can be screwed onto the old door 2.
Als zusätzliche Variante wird zwischen dem Deckblatt 5 und der alten Türe 2 eine spezielle feuerhemmende Platte eingelegt, sodass wir mit der vorliegenden Erfindung gleichzeitig auch noch einen Feuerschutz haben . Um die Schallisolation zusätzlich zu verbessern, kann zwischen Deckblatt und Türe nebst der feuerhemmenden Spezialplatte auch noch eine Gummi-Einlage eingelegt werden.As an additional variant, a special fire-retardant plate is inserted between the cover sheet 5 and the old door 2, so that we also have fire protection with the present invention. To further improve the sound insulation, a rubber insert can also be inserted between the cover sheet and the door in addition to the fire-retardant special panel.
Auf diese Art und Weise haben wir mit unserer neuen Lösung durch Aufschrauben eines Deckblattes samt schallhemmender Gummi-Einlage eine schallisolierende Wirkung wie bei den alten Polster-Türen . Mit der Gummi-Dichtung rund um die Türe erhalten wir sogar eher eine bessere Schallisolation als bei einer Doppel-Polstertüre. Hinzu kommt jedoch der gewaltige Vorteil, dass diese neue Lösung viel praktischer ist, weil nicht jedesmal zwei Türen geöffnet und geschlossen werden müssen .In this way, with our new solution, by screwing on a cover sheet with a sound-absorbing rubber insert, we have a sound-insulating effect as with the old upholstered doors. With the rubber seal around the door we even get better sound insulation than with a double upholstered door. In addition, there is the enormous advantage that this new solution is much more practical because two doors do not have to be opened and closed every time.
Angesichts der enormen Vorteile der vorliegenden Erfindung hat es sich gezeigt, dass diese Lösung, welche ursprünglich lediglich für Umbauten bei Bausanierungen gedacht war, sich auch für neue Türen ausserordentlich gut eignet . In view of the enormous advantages of the present invention, it has been shown that this solution, which was originally only intended for conversions in building renovations, is also extremely suitable for new doors.

Claims

R \-ΓEN-Γ \NSRRUECHE R \ -ΓEN-Γ \ NSRRUECHE
1. Verfahren zum Schallisolieren einer Tür, dadurch gekennzeichnet, dass am Türblatt (2) ein Rahmen aus Profilen (lϊ befestigt wird, die auf ihren Aussenseiten hinterschnittene Nuten aufweisen, in welche zumindest bei den Seitenrändern und beim oberen Rand des Türblattes Hohlkammer-Dichtungsbänder (4) aus gummielastischem Material eingesetzt werden, und dass in dem Rahmen ein Deckblatt (5) angeordnet wird, das von Vorsprüngen auf den Innenseiten der Profile (1) gehalten wird.1. A method for soundproofing a door, characterized in that a frame made of profiles (l ein is attached to the door leaf (2), which have undercut grooves on their outer sides, into which hollow chamber sealing tapes at least at the side edges and at the upper edge of the door leaf ( 4) made of rubber-elastic material, and that a cover sheet (5) is arranged in the frame, which is held by projections on the inside of the profiles (1).
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass die Hohlkammer-Dichtungsbänder (4) die Form eines flachen Streifens mit einem darauf angeformten Schlauch haben.2. The method according to claim 1, characterized in that the hollow chamber sealing tapes (4) have the shape of a flat strip with a hose molded thereon.
3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass beim unteren Rand des Türblattes (2) in die hinterschnittene Nut ein Dichtungsband eingesetzt wird, das die Form eines Streifens mit an diesem angeformten, nach unten ragenden Lippen hat.3. The method according to claim 1 or 2, characterized in that at the lower edge of the door leaf (2) in the undercut groove, a sealing tape is used, which has the shape of a strip with molded, protruding lips.
4. Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Deckblatt (5) in seinem Umfang Nuten hat, in welche die Vorsprünge auf den Innenseiten der Profile (1) eingreifen. 4. The method according to any one of claims 1 to 3, characterized in that the cover sheet (5) has in its circumference grooves in which the projections on the inside of the profiles (1) engage.
5. Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass zwischen dem Deckblatt (5 ) und dem Türblatt (2 ) eine Platte aus feuerhemmendem Material und/oder eine Einlage aus schalldämmendem Material, z . B . Gummi, angeordnet wird.5. The method according to any one of claims 1 to 4, characterized in that between the cover sheet (5) and the door leaf (2) a plate made of fire-retardant material and / or an insert made of sound-absorbing material, for. B. Rubber, is arranged.
6. Schallisolierte Tür, erhalten mit dem Verfahren nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass am Türblatt ( 2 ) ein Rahmen aus Profilen ( 1 ) befestigt ist, die auf ihren Aussenseiten hinterschnittene Nuten aufweisen, in welchen zumindest bei den Seitenrändern und beim oberen Rand des Türblattes Hohlkammer-Dichtungsbänder (4 ) aus gummielastischem Material gehalten sind, und dass in dem Rahmen ein Deckblatt ( 5 ) angeordnet ist, das von Vorsprüngen auf den Innenseiten der Profile ( 1 ) gehalten ist.6. Sound-insulated door, obtained with the method according to one of claims 1 to 5, characterized in that on the door leaf (2) a frame made of profiles (1) is attached, which have undercut grooves on their outer sides, in which at least at the side edges and hollow chamber sealing tapes (4) made of rubber-elastic material are held at the upper edge of the door leaf, and in that a cover sheet (5) is arranged in the frame and is held by projections on the inside of the profiles (1).
7. Schallisolierte Tür nach Anspruch 6, dadurch gekennzeichnet, dass die Hohlkammer-Dichtungsbänder (4 ) die Form eines flachen Streifens mit einem darauf angeformten Schlauch haben .7. Sound-insulated door according to claim 6, characterized in that the hollow chamber sealing tapes (4) have the shape of a flat strip with a hose molded thereon.
8. Schallisolierte Tür nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass beim unteren Rand des Türblattes (2 ) in der hinterschnittenen Nut ein Dichtungsband gehalten ist, das die Form eines Streifens mit an diesem angeformten, nach unten ragenden Lippen hat. 8. Sound-insulated door according to claim 6 or 7, characterized in that a sealing tape is held in the undercut groove at the lower edge of the door leaf (2), which has the shape of a strip with molded on it, protruding lips.
9. Schallisolierte Tür nach einem der Ansprüche 6 bis 8, dadurch gekennzeichnet, dass das Deckblatt (5) in seinem Umfang Nuten hat, in welche die Vorsprünge auf den Innenseiten der Profile (1) eingreifen.9. Sound-insulated door according to one of claims 6 to 8, characterized in that the cover sheet (5) has in its circumference grooves in which the projections on the inside of the profiles (1) engage.
10. Schallisolierte Tür nach einem der Ansprüche 6 bis 9, dadurch gekennzeichnet, dass zwischen dem Deckblatt (5) und dem Türblatt (2) eine Platte aus feuerhemmendem Material und/oder eine Einlage aus schalldämmendem Material, z. B. Gummi, angeordnet ist. 10. Sound-insulated door according to one of claims 6 to 9, characterized in that between the cover sheet (5) and the door sheet (2) a plate made of fire-retardant material and / or an insert made of sound-absorbing material, for. B. rubber, is arranged.
EP89910062A 1988-10-07 1989-09-19 Sound insulating device for doors Expired - Lifetime EP0390884B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89910062T ATE85396T1 (en) 1988-10-07 1989-09-19 SOUND INSULATION DEVICE FOR DOORS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3749/88A CH678444A5 (en) 1988-10-07 1988-10-07
CH3749/88 1988-10-07

Publications (2)

Publication Number Publication Date
EP0390884A1 true EP0390884A1 (en) 1990-10-10
EP0390884B1 EP0390884B1 (en) 1993-02-03

Family

ID=4262666

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89910062A Expired - Lifetime EP0390884B1 (en) 1988-10-07 1989-09-19 Sound insulating device for doors

Country Status (7)

Country Link
EP (1) EP0390884B1 (en)
CH (1) CH678444A5 (en)
DK (1) DK167778B1 (en)
FI (1) FI902565A0 (en)
MC (1) MC2118A1 (en)
NO (1) NO176815C (en)
WO (1) WO1990004080A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL150825A0 (en) * 2002-07-18 2003-02-12 Mul T Lock Security Prod Ltd Decorative door and manufacture thereof
DE102019123662A1 (en) * 2019-09-04 2021-03-04 Andre Walter Fire door, door leaf, frame, method of manufacturing the fire door

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH263582A (en) * 1948-02-24 1949-09-15 Schindler Gottfried Door.
FR2214814B3 (en) * 1973-01-24 1976-01-30 Picard Michel Fr
DE2638577A1 (en) * 1976-08-27 1978-03-02 Weltin Optac Subsequently applicable door leaf sound insulation - comprises insulating foil drawn over woven pref. paper fabric cemented to leaf (NL 1.3.78)
CH623381A5 (en) * 1977-09-30 1981-05-29 Hans Bernegger
FR2416332A1 (en) * 1978-02-03 1979-08-31 Laurent Georges Sound insulating and fire resistant door panel - has four layer infill with glass fibre membrane encasing central layers
DE3707934A1 (en) * 1987-03-12 1988-09-22 Hoetger Jun Peter Sound-insulating element for arrangement on sound-transmitting building parts

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9004080A1 *

Also Published As

Publication number Publication date
NO176815B (en) 1995-02-20
NO902502D0 (en) 1990-06-06
FI902565A0 (en) 1990-05-23
WO1990004080A1 (en) 1990-04-19
DK134590A (en) 1990-05-31
CH678444A5 (en) 1991-09-13
NO902502L (en) 1990-06-06
MC2118A1 (en) 1991-07-05
EP0390884B1 (en) 1993-02-03
DK134590D0 (en) 1990-05-31
DK167778B1 (en) 1993-12-13
NO176815C (en) 1995-05-31

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