EP0078905B1 - Covering-frame for cladding a wall opening for a door or the like - Google Patents

Covering-frame for cladding a wall opening for a door or the like Download PDF

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Publication number
EP0078905B1
EP0078905B1 EP19820108756 EP82108756A EP0078905B1 EP 0078905 B1 EP0078905 B1 EP 0078905B1 EP 19820108756 EP19820108756 EP 19820108756 EP 82108756 A EP82108756 A EP 82108756A EP 0078905 B1 EP0078905 B1 EP 0078905B1
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EP
European Patent Office
Prior art keywords
wall opening
section
filler
wall
sheathings
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Expired
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EP19820108756
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German (de)
French (fr)
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EP0078905A3 (en
EP0078905A2 (en
Inventor
Helmut Bürgers
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Individual
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Individual
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Publication of EP0078905A2 publication Critical patent/EP0078905A2/en
Publication of EP0078905A3 publication Critical patent/EP0078905A3/en
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Publication of EP0078905B1 publication Critical patent/EP0078905B1/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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/34—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B1/347—Renovation door frames covering the existing old frames

Definitions

  • the invention relates to a surrounding frame for covering a wall opening for a door or the like, with the features described in the preamble of claim 1.
  • the cladding consist of relatively thick-walled wood panels, the recesses on the inside facing the wall for receiving fastening strips of insertable into holes in a console Have dowels.
  • the lining which also consists of a wooden plate, is attached to the console.
  • old wooden frame should also have an adapted surface made of natural wood veneer when the old door leaf is simply replaced by a new door leaf with natural wood surface
  • the old wooden frame must be broken out of the wall opening for re-veneering in the machining operation or for replacement with a completely new frame, which causes considerable conversion dirt and mostly requires renovation of the damaged wall surfaces.
  • old, mostly painted steel frames present in buildings should also receive an adapted new surface made of durable plastic, for example in wood decor or natural wood foil, when renovating the old wooden door leaf.
  • the invention has set itself the task of creating a surrounding frame with which an existing old wooden frame as well as an existing old steel frame can be encased for the purpose of surface renovation with as little assembly work and generation of dirt as possible, and is also suitable, for example, in new buildings, a still unclad wall opening to be equipped with a surround frame for the first time.
  • both claddings each consist of a sheet metal profile designed according to the invention.
  • the sheet metal profile can be made, for example, of aluminum with a colored anodized metal surface, or can be produced with the aid of conventional coating techniques with an adhesive surface made of plastic film or wood veneer.
  • the clear cross-section of the sheet metal profile can be dimensioned sufficiently large so that the most common widths and thicknesses of the clothing parts can be encased by old wooden frames with a single standard version of the sheet metal profile.
  • the fastening dowels can be easily and easily drilled on a line fixed on the old clothing part and aligned with the rail of the metal profile.
  • the fastening dowels can be moved to any position in the rail of the sheet metal profile, for example if a hidden nail or the like is hit during the production of the holes in the old clothing part and a new hole has to be drilled on the line aligned with the rail.
  • the sheet metal profile can be attached directly to the wall, whereby the sufficiently long mounting anchors are inserted into holes drilled directly into the wall surface and also the mounting anchors in the rail of the sheet metal profile in the appropriate place can be moved if an insufficiently stable wall joint is hit during drilling and a new wall hole has to be drilled at a different location on the specified line.
  • the one facing the wall opening and protruding beyond the plane of the reveal of the wall opening forms Profile leg of the sheet metal profile a stop for the lining of the surrounding frame according to the invention, so that the lining can be placed on this profile leg regardless of unevenness of the wall opening reveal to be clad in a new building or the lining part to be encased and rests on it full and joint-free.
  • the lining of the surrounding frame according to the invention can, if the sheet profile contains a surface coating of plastic film or wood veneer, be a wooden plate with the same surface coating or, if a metallic, colored anodized aluminum surface is desired for the sheet profile, from a wooden plate with a surface of a similar appearance Aluminum foil exist.
  • Advantageous embodiments of the plug-in fastening connection according to the invention for holding the lining of the surrounding frame are specified in subclaims and are described in more detail below with reference to the drawing.
  • FIG. 1 shows an exemplary embodiment of the surrounding frame for encasing an existing old wooden frame
  • FIG. 2 shows an exemplary embodiment of the surrounding frame for encasing an existing old steel frame.
  • the old wooden frame to be encased shown in FIG. 1 contains two clothing parts 1 and 2, which lie on the wall surfaces 3 of a wall on both sides, and a lining part 4, which covers the wall reveal surface 5.
  • the edge of the old frame formed by the clothing part 1 and the lining part 4 is designed in the usual way as a rectangular rebate recess 6 for a door stop.
  • the encircling frame according to the invention is accordingly composed of three pieces of clothing and a lining 9 in three parts.
  • the claddings each consist of a U-shaped thin-walled sheet metal profile 7 or 8, which has a rail 11 running in the longitudinal direction of the profile on the inside of its profile base 10.
  • the rail 11 receives the thickened end of a plurality of fastening dowels 12 which is adapted to the clear rail cross section and which can be displaced in the rail and can be inserted into suitably drilled bores 13 of the old clothing part 1 or 2 to be encased.
  • the holes 13 are drilled along a line aligned with the rail 11, which is placed so that the profile leg 14 of the two sheet metal profiles 7 and 8 facing the wall opening protrude beyond the plane of the reveal of the clear wall opening.
  • the lining part 4 of the old wooden frame forms the reveal of the clear wall opening and thus the profile legs 14 protrude at least into the plane of the surface of the old lining part 4.
  • the chuck 9 of the surrounding frame according to the invention can be placed snugly and without gaps on the profile legs 14 before the chuck 9 comes into contact with the old chuck part 4.
  • the old lining part 4 can immediately be used as a blind lining-like basis for a plug-in fastening of the lining of the surrounding frame according to the invention.
  • the connecting dowels 17 can be inserted into bores 18 of the old chuck part 4 drilled to match and coincide.
  • the fastening dowels 12 and the connecting dowels 17 are designed as plastic lamellar dowels which only need to be driven into the bores by the required amount and which, with their lamellas, cling to the bores in a barb-like manner with high resistance to tearing.
  • the above the level of the surface of the old lining part 4 protruding leg 14 of the sheet metal profiles 7 and 8 are so long that they partially cover the surface of the old lining part 4, and provided with holes for nails or screws 15.
  • the profile legs 14 can be attached to the old lining part 4 at points which are invisibly covered by the lining 9, so that when only one rail 11 is used on the inside of the metal profiles 7 and 8, the metal profiles tilt over the fastening dowels 12 is avoided.
  • this profile leg 14 is designed in such a way that it has on its folded surface 20 a groove-shaped receiving pocket 21 which projects under the correspondingly recessed lining 9.
  • the fastening rib of a sealing profile 22 is in this receptacle 21 pluggable, which is so wide that it covers the flush with the folded surface 20 of the profile leg 14 edge surface of the lining 9.
  • the lining 9 can be prefabricated so wide that it can be used for wall openings with different widths in new buildings or different width lining parts of existing old wooden frames, and the lining 9 can only be cut to the required width on its rebate side edge when the surrounding frame is installed , after which the cut surface is covered by the sealing profile 22 and no longer needs to be subsequently provided with a new surface coating.
  • FIG. 2 shows another embodiment of the encircling frame according to the invention, which can be produced particularly economically and which enables the cladding of an existing old steel frame 26, but can also be used just as well in new buildings to clad a wall opening which is still raw.
  • the claddings consist of U-shaped thin-walled sheet metal profiles 7 and 8, but the rails 11 arranged on the inside are offset so far laterally that the holes holding the fastening dowels 12 in any case laterally from the old steel frame 26 into the Wall can be drilled.
  • the sheet metal profile 7 serving as folding clothing has on its profile leg 14, which projects beyond the level of the reveal of the clear wall opening formed by the old steel frame 26, analogously to the exemplary embodiment in FIG.
  • the sealing profile 22 has an angled portion 27 on the edge of the folded surface 20, which forms an insertion groove 23 with the receiving pocket 21 for holding the edge of the lining 9 in place.
  • the other sheet metal profile 8 forming the second cladding of the surrounding frame has, in front of its profile leg 14, which also protrudes beyond the plane of the wall opening reveal, an insertion groove 25 formed by an angled edge 24 for holding the other edge of the chuck 9.
  • the chuck 9 is placed on the profile leg 14 of the sheet metal profile 8 which is advantageously formed somewhat longer than the edge bend 24 and is inserted into the insertion groove 25. Thereafter, only the sealing profile 22 needs to be inserted into the receiving pocket 21, the other edge of the chuck 9 being simultaneously placed on the section of the profile leg 14 of the sheet metal profile 7 forming the receiving pocket 21 and being inserted into the insertion groove 23 and then the chuck 9 is supported and held at a desired distance from the old steel frame 26 for its exact alignment.
  • the profile legs 14 can be attached to the old steel frame 26, for example by a contact adhesive or, similarly to the exemplary embodiment in FIG. 1, by driven-in connecting means.
  • driven connection means are invisibly covered by the chuck 9.
  • driven connection means can be invisibly covered by an additional sealing lip 28 of the sealing profile 22.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)

Description

Die Erfindung betrifft eine Umfassungszarge zur Verkleidung einer Wandöffnung für eine Tür oder dergleichen, mit den im Oberbegriff des Patentanspruchs 1 beschriebenen Merkmalen.The invention relates to a surrounding frame for covering a wall opening for a door or the like, with the features described in the preamble of claim 1.

Aus der US-A-3457686 ist eine für eine Tür vorgesehene Umfassungszarge dieser Art mit einer Falzbekleidung und einer Zierbekleidung bekannt, deren Bekleidungen aus relativ dickwandigen Holzplatten bestehen, die auf der der Wand zugekehrten Innenseite Aussparungen zur Aufnahme von Befestigungsstreifen von in Bohrungen einer Konsole einsteckbaren Dübeln aufweisen. Die Befestigung des ebenfalls aus einer Holzplatte bestehenden Futters erfolgt an der Konsole.From US-A-3457686 a provided for a door frame of this type with a rebate and decorative clothing is known, the cladding consist of relatively thick-walled wood panels, the recesses on the inside facing the wall for receiving fastening strips of insertable into holes in a console Have dowels. The lining, which also consists of a wooden plate, is attached to the console.

Bei in Gebäuden bereits vorhandenen alten Holztüren, insbesondere lackierten Holztüren, wird häufig die unansehnlich gewordene oder beschädigte Oberfläche der Holzteile durch eine neue Oberfläche aus dauerhaftem folienartigen Kunststoff oder aus Naturholzfurnier ersetzt. Während ein altes Türblatt verhältnismäßig einfach im Bearbeitungsbetrieb durch bekanntes Ummanteln mit einer Kunststoffolie renoviert werden kann, ist es schwierig und teuer, eine fest eingebaute alte Holzzarge zur Abstimmung ihrer Oberfläche auf die neue Türblattoberfläche mit einer Oberflächenbeschichtung aus einer Kunststoffolie zu versehen, insbesondere wenn die Oberfläche der alten Holzzarge wellig ist oder Beschädigungen aufweist. Soll die alte Holzzarge bei einfachem Ersatz des alten Türblattes durch ein neues Türblatt mit Naturholzoberfläche ebenfalls eine angepaßte Oberfläche aus Naturholzfurnier haben, muß die alte Holzzarge zum Nachfurnieren im Bearbeitungsbetrieb oder zum Ersetzen durch eine völlig neue Zarge aus der Wandöffnung herausgebrochen werden, was erheblichen Umbauschmutz verursacht und meistens eine Renovierung der beschädigten Wandoberflächen erfordert. Auch kommt es in der Praxis vor, daß in Gebäuden vorhandene alte, meistens lackierte Stahlzargen, anläßlich der Renovierung des alten Holztürblattes, ebenfalls eine angepaßte neue Oberfläche aus dauerhaftem Kunststoff zum Beispiel in Holzdekor oder aus Naturholzfolie erhalten sollen. Es is bekannt, die Bekleidungen oder auch das Futter einer alten Holzzarge mit einer Verkleidung zu ummanteln, die aus U-förmigen Halteleisten zum Beispiel aus Metall besteht, die rahmenartig an den Rändern des alten Zargenteils mit Schrauben oder Nägeln befestigt werden und zwischen die passende Holzplatten mit der neuen Oberfläche eingesetzt werden. Diese Methode ist insbesondere hinsichtlich einer exakten Montage der Verkleidung aufwendig und umständlich und ist auch nicht zum Ummanteln einer vorhandenen alten Stahlzarge verwendbar.In the case of old wooden doors already existing in buildings, in particular lacquered wooden doors, the unsightly or damaged surface of the wooden parts is often replaced by a new surface made of permanent film-like plastic or natural wood veneer. While an old door leaf can be renovated relatively easily in the processing operation by known sheathing with a plastic film, it is difficult and expensive to provide a permanently installed old wooden frame with a surface coating made of a plastic film to match its surface to the new door leaf surface, especially if the surface the old wooden frame is wavy or damaged. If the old wooden frame should also have an adapted surface made of natural wood veneer when the old door leaf is simply replaced by a new door leaf with natural wood surface, the old wooden frame must be broken out of the wall opening for re-veneering in the machining operation or for replacement with a completely new frame, which causes considerable conversion dirt and mostly requires renovation of the damaged wall surfaces. It also happens in practice that old, mostly painted steel frames present in buildings should also receive an adapted new surface made of durable plastic, for example in wood decor or natural wood foil, when renovating the old wooden door leaf. It is known to coat the cladding or the lining of an old wooden frame with a cladding which consists of U-shaped retaining strips, for example made of metal, which are fastened like a frame to the edges of the old frame part with screws or nails and between the matching wooden panels can be used with the new surface. This method is particularly complex and laborious with regard to an exact installation of the cladding and is also not usable for sheathing an existing old steel frame.

Die Erfindung hat sich die Aufgabe gestellt, eine Umfassungszarge zu schaffen, mit der eine vorhandene alte Holzzarge wie auch eine vorhandene alte Stahlzarge zwecks Oberflächenrenovierung unter möglichst geringer Montagearbeit und Schmutzverursachung ummantelt werden kann sowie auch dazu geeignet ist, zum Beispiel in Neubauten eine noch unverkleidete Wandöffnung erstmalig mit einer Umfassungszarge auszustatten.The invention has set itself the task of creating a surrounding frame with which an existing old wooden frame as well as an existing old steel frame can be encased for the purpose of surface renovation with as little assembly work and generation of dirt as possible, and is also suitable, for example, in new buildings, a still unclad wall opening to be equipped with a surround frame for the first time.

Ausgehend von einer Umfassungszarge der eingangs genannten Art wird diese Aufgabe erfindungsgemäß durch die im Kennzeichen des Patentanspruchs 1 aufgeführten Merkmale gelöst.Starting from a surrounding frame of the type mentioned, this object is achieved according to the invention by the features listed in the characterizing part of patent claim 1.

Bei Anwendung der Umfassungszarge für normale Zimmertüren, bei denen eine Zarge in der Regel zwei auf den gegenüberliegenden Wandoberflächen anliegende Bekleidungen hat, bestehen beide Bekleidungen je aus einem erfindungsgemäß ausgebildeten Blechprofil. Das Blechprofil kann zur Erfüllung der unterschiedlichen Wünsche der Praxis beispielsweise aus Aluminium mit farbig eloxierter Metalloberfläche hergestellt werden oder mit Hilfe gebräuchlicher Beschichtungstechniken mit einer haftfesten Oberfläche aus Kunststoffolie oder auch Holzfurnier hergestellt werden. Der lichte Querschnitt des Blechprofils kann ausreichend groß bemessen werden, damit die in der Praxis gängigsten Breiten und Dicken der Bekleidungsteile von alten Holzzargen mit einer einzigen Standardausführung des Blechprofils ummantelt werden können.When using the surrounding frame for normal room doors, in which a frame usually has two claddings lying on the opposite wall surfaces, both claddings each consist of a sheet metal profile designed according to the invention. To meet the various practical requirements, the sheet metal profile can be made, for example, of aluminum with a colored anodized metal surface, or can be produced with the aid of conventional coating techniques with an adhesive surface made of plastic film or wood veneer. The clear cross-section of the sheet metal profile can be dimensioned sufficiently large so that the most common widths and thicknesses of the clothing parts can be encased by old wooden frames with a single standard version of the sheet metal profile.

Zur unsichtbaren Befestigung des Blechprofils braucht nur das zu ummantelnde Bekleidungsteil einer vorhandenen alten Holzzarge mit einigen Bohrungen für die Befestigungsdübel versehen zu werden, die leicht und einfach auf einer auf dem alten Bekleidungsteil festgelegten, mit der Schiene des Blechprofils fluchtenden Linie gebohrt werden können. Die Befestigungsdübel können in der Schiene des Blechprofils an beliebige Stellen verschoben werden, beispielsweise wenn bei der Herstellung der Bohrungen im alten Bekleidungsteil ein versteckter Nagel oder dergleichen getroffen wird und auf der mit der Schiene fluchtenden Linie eine neue Bohrung gebohrt werden muß. Wenn die Umfassungszarge zum Beispiel für einen Neubau verwendet werden soll, kann das Blechprofil direkt an der Wand befestigt werden, wobei die ausreichend lang bemessenen Befestigungsdübel in unmittelbar in die Wandoberfläche gebohrte Bohrungen eingesteckt werden und ebenfalls die Befestigungsdübel in der Schiene des Blechprofils an die passende Stelle verschoben werden können, falls beim Bohren eine nicht genügend haltbare Mauerfuge getroffen wird und auf der festgelegten Linie an einer anderen Stelle eine neue Wandbohrung gebohrt werden muß. Nach der Befestigung des Blechprofils, oder im Falle der Anwendung der Umfassungszarge mit zwei Bekleidungen nach der Befestigung beider Blechprofile, bildet der der Wandöffnung zugekehrte und über die Ebene der Laibung der Wandöffnung vorstehende Profilschenkel des Blechprofils einen Anschlag für das Futter der erfindungsgemäßen Umfassungszarge, so daß das Futter unabhängig von Unebenheiten der zu verkleidenden Wandöffnungslaibung in einem Neubau oder des zu ummantelnden Futterteils einer vorhandenen alten Zarge auf diesen Profilschenkel aufgesetzt werden kann und auf ihm satt und fugenfrei aufliegt. Das Futter der erfindungsgemäßen Umfassungszarge kann, wenn das Blechprofil eine Oberflächenbeschichtung aus Kunststoffolie oder Holzfurnier enthält, eine Holzplatte mit gleicher Oberflächenbeschichtung sein oder kann, wenn für das Blechprofil eine metallische, farbig eloxierte Aluminiumoberfläche gewünscht wird, aus einer Holzplatte mit einer Oberfläche aus einer gleichartig aussehenden Aluminiumfolie bestehen. Vorteilhafte erfindungsgemäße Ausbildungen der steckbaren Befestigungsverbindung zum Festhalten des Futters der Umfassungszarge sind in Unteransprüchen angegeben und werden nachstehend anhand der Zeichnung näher beschrieben.For the invisible fastening of the sheet metal profile, only the clothing part of an existing old wooden frame to be encased needs to be provided with a few holes for the fastening dowels, which can be easily and easily drilled on a line fixed on the old clothing part and aligned with the rail of the metal profile. The fastening dowels can be moved to any position in the rail of the sheet metal profile, for example if a hidden nail or the like is hit during the production of the holes in the old clothing part and a new hole has to be drilled on the line aligned with the rail. If, for example, the surrounding frame is to be used for a new building, the sheet metal profile can be attached directly to the wall, whereby the sufficiently long mounting anchors are inserted into holes drilled directly into the wall surface and also the mounting anchors in the rail of the sheet metal profile in the appropriate place can be moved if an insufficiently stable wall joint is hit during drilling and a new wall hole has to be drilled at a different location on the specified line. After the sheet metal profile has been attached, or in the case of using the surrounding frame with two claddings after the attachment of both sheet metal profiles, the one facing the wall opening and protruding beyond the plane of the reveal of the wall opening forms Profile leg of the sheet metal profile a stop for the lining of the surrounding frame according to the invention, so that the lining can be placed on this profile leg regardless of unevenness of the wall opening reveal to be clad in a new building or the lining part to be encased and rests on it full and joint-free. The lining of the surrounding frame according to the invention can, if the sheet profile contains a surface coating of plastic film or wood veneer, be a wooden plate with the same surface coating or, if a metallic, colored anodized aluminum surface is desired for the sheet profile, from a wooden plate with a surface of a similar appearance Aluminum foil exist. Advantageous embodiments of the plug-in fastening connection according to the invention for holding the lining of the surrounding frame are specified in subclaims and are described in more detail below with reference to the drawing.

In der Zeichnung sind zwei Ausführungsbeispiele der erfindungsgemäßen Umfassungszarge dargestellt. Es zeigen : Figur 1 ein Ausführungsbeispiel der Umfassungszarge zum Ummanteln einer vorhandenen alten Holzzarge, Figur 2 ein Ausführungsbeispiel der Umfassungszarge zum Ummanteln einer vorhandenen alten Stahlzarge.The drawing shows two exemplary embodiments of the surrounding frame according to the invention. FIG. 1 shows an exemplary embodiment of the surrounding frame for encasing an existing old wooden frame, FIG. 2 shows an exemplary embodiment of the surrounding frame for encasing an existing old steel frame.

Die in der Figur 1 dargestellte, zu ummantelnde alte Holzzarge enthält zwei Bekleidungsteile 1 und 2, die auf den beiderseitigen Wandoberflächen 3 einer Wand liegen, und ein Futterteil 4, welches die Wandlaibungsfläche 5 verkleidet. Die von dem Bekleidungsteil 1 und dem Futterteil 4 gebildete Kante der alten Zarge ist in üblicher Weise als rechtwinklige Falzaussparung 6 für einen Türanschlag ausgebildet. Die erfindungsgemäße Umfassungszarge setzt sich dementsprechend auch dreiteilig aus zwei Bekleidungen und einem Futter 9 zusammen. Die Bekleidungen bestehen je aus einem U-förmigen dünnwandigen Blechprofil 7 beziehungsweise 8, das auf der Innenseite seiner Profilbasis 10 eine in Profillängsrichtung verlaufende Schiene 11 besitzt. Die Schiene 11 nimmt das dem lichten Schienenquerschnitt angepaßte verdickte Ende mehrerer Befestigungsdübel 12 auf, die in der Schiene verschiebbar sind und in passend gebohrte Bohrungen 13 des zu ummantelnden alten Bekleidungsteils 1 beziehungsweise 2 einsteckbar sind. Die Bohrungen 13 werden entlang einer mit der Schiene 11 fluchtenden Linie gebohrt, die so gelegt ist, daß die der Wandöffnung zugekehrten Profilschenkel 14 der beiden Blechprofile 7 und 8 über die Ebene der Laibung der lichten Wandöffnung vorstehen. Bei dem Ausführungsbeispiel der Figur 1 bildet das Futterteil 4 der alten Holzzarge die Laibung der lichten Wandöffnung und stehen also die Profilschenkel 14 wenigstens bis in die Ebene der Oberfläche des alten Futterteils 4 vor. Dadurch kann das Futter 9 der erfindungsgemäßen Umfassungszarge satt und fugenfrei aufliegend auf die Profilschenkel 14 aufgesetzt werden, bevor eine Berührung des Futters 9 mit dem alten Futterteil 4 eintritt. Das alte Futterteil 4 kann sogleich als blindfutterartige Grundlage für eine steckbare Befestigung des Futters der erfindungsgemäßen Umfassungszarge herangezogen werden. Hierzu ist das Futter 9, welches zum Ummanteln des alten Futterteils 4 nicht U-förmig ausgebildet zu sein braucht und daher aus einer normalen Holzplatte bestehen kann oder wenigstens innenseitig eine Holzplatte aufweist, gemäß einem weiteren erfindungsgemäßen Ausgestaltungsmerkmal der Umfassungszarge auf der Innenseite seiner Holzplatte mit Sackbohrungen 16 ausgebildet, die Verbindungsdübel 17 aufnehmen. Die Verbindungsdübel 17 sind in passend und deckungsgleich gebohrte Bohrungen 18 des alten Futterteils 4 einsteckbar. Vorteilhafterweise sind die Befestigungsdübel 12 und die Verbindungsdübel 17 als Kunststoff-Lamellendübel ausgebildet, die nur um das jeweils erforderliche Ausmaß in die Bohrungen eingetrieben zu werden brauchen und sich mit ihren Lamellen widerhakenartig mit hoher Ausreißfestigkeit in den Bohrungen festkrallen. Die über die Ebene der Oberfläche des alten Futterteils 4 vorstehenden Profilschenkel 14 der Blechprofile 7 und 8 sind so lang ausgebildet, daß sie die Oberfläche des alten Futterteils 4 teilweise überdecken, und mit Löchern für Nägel oder Schrauben 15 versehen. Dadurch können die Profilschenkel 14 an Stellen, die durch das aufgesetzte Futter 9 unsichtbar überdeckt werden, so an das alte Futterteil 4 angeheftet werden, daß bei Anwendung von nur einer Schiene 11 auf der Innenseite der Blechprofile 7 und 8 ein Kippen der Blechprofile um die Befestigungsdübel 12 vermieden wird.The old wooden frame to be encased shown in FIG. 1 contains two clothing parts 1 and 2, which lie on the wall surfaces 3 of a wall on both sides, and a lining part 4, which covers the wall reveal surface 5. The edge of the old frame formed by the clothing part 1 and the lining part 4 is designed in the usual way as a rectangular rebate recess 6 for a door stop. The encircling frame according to the invention is accordingly composed of three pieces of clothing and a lining 9 in three parts. The claddings each consist of a U-shaped thin-walled sheet metal profile 7 or 8, which has a rail 11 running in the longitudinal direction of the profile on the inside of its profile base 10. The rail 11 receives the thickened end of a plurality of fastening dowels 12 which is adapted to the clear rail cross section and which can be displaced in the rail and can be inserted into suitably drilled bores 13 of the old clothing part 1 or 2 to be encased. The holes 13 are drilled along a line aligned with the rail 11, which is placed so that the profile leg 14 of the two sheet metal profiles 7 and 8 facing the wall opening protrude beyond the plane of the reveal of the clear wall opening. In the embodiment of FIG. 1, the lining part 4 of the old wooden frame forms the reveal of the clear wall opening and thus the profile legs 14 protrude at least into the plane of the surface of the old lining part 4. As a result, the chuck 9 of the surrounding frame according to the invention can be placed snugly and without gaps on the profile legs 14 before the chuck 9 comes into contact with the old chuck part 4. The old lining part 4 can immediately be used as a blind lining-like basis for a plug-in fastening of the lining of the surrounding frame according to the invention. For this purpose, the lining 9, which does not need to be U-shaped to encase the old lining part 4 and can therefore consist of a normal wooden panel or at least has a wooden panel on the inside, according to a further design feature according to the invention of the surrounding frame on the inside of its wooden panel with blind holes 16 designed to receive the connecting dowels 17. The connecting dowels 17 can be inserted into bores 18 of the old chuck part 4 drilled to match and coincide. Advantageously, the fastening dowels 12 and the connecting dowels 17 are designed as plastic lamellar dowels which only need to be driven into the bores by the required amount and which, with their lamellas, cling to the bores in a barb-like manner with high resistance to tearing. The above the level of the surface of the old lining part 4 protruding leg 14 of the sheet metal profiles 7 and 8 are so long that they partially cover the surface of the old lining part 4, and provided with holes for nails or screws 15. As a result, the profile legs 14 can be attached to the old lining part 4 at points which are invisibly covered by the lining 9, so that when only one rail 11 is used on the inside of the metal profiles 7 and 8, the metal profiles tilt over the fastening dowels 12 is avoided.

Bei der Anwendung des in der Figur 1 dargestellten Ausführungsbeispiels der Umfassungszarge zum Beispiel in Neubauten, in denen keine alte Holzzarge vorhanden ist, braucht auf der Laibung 5 der Mauer nur ein aus einem rohen Holzbrett bestehendes Blindfutter ohne aufwendige Ausrichtung fest angeordnet zu werden, um an diesem Blindfutter das Futter 9 mittels der Verbindungsdübel 17 befestigen zu können. Die Befestigung der Blechprofile 7 und 8 erfolgt dann an wandseitigen Bohrungen, die unmittelbar in die Wandoberflächen 3 gebohrt werden und in die entsprechend länger ausgebildete Befestigungsdübel 12 eingesteckt werden.When using the embodiment of the surrounding frame shown in FIG. 1, for example in new buildings in which there is no old wooden frame, only a blind lining consisting of a raw wooden board needs to be firmly arranged on the reveal 5 of the wall without expensive alignment in order to to be able to fasten this blind chuck the chuck 9 by means of the connecting dowels 17. The sheet metal profiles 7 and 8 are then fastened to bores on the wall, which are drilled directly into the wall surfaces 3 and are inserted into the correspondingly longer fastening dowels 12.

Das als sogenannte Falzbekleidung dienende Blochprofil 7 ist an seinem der Wandöffnung zugekehrten Profilschenkel 14, ähnlich wie die von den Teilen 1 und 4 gebildete Zargenkante der zu ummantelnden alten Holzzarge, als Falz für einen Türanschlag geformt, so daß dieser Profilschenkel 14 eine als Türanschlagfläche dienende Falzfläche 20 aufweist. Gemäß einem weiteren Ausgestaltungsmerkmal der Erfindung ist dieser Profilschenkel 14 so ausgebildet, daß er an seiner Falzfläche 20 eine unter das entsprechend ausgesparte Futter 9 ragende nutförmige Aufnahmetasche 21 aufweist. In diese Aufnahme 21 ist die Befestigungsrippe eines Dichtungsprofils 22 einsteckbar, welches so breit ausgebildet ist, daß es die bündig mit der Falzfläche 20 des Profilschenkels 14 abschließende Randfläche des Futters 9 verdeckt. Dadurch kann das Futter 9 so breit vorgefertigt werden, daß es für unterschiedlich breite Wandöffnungslaibungen in Neubauten oder unterschiedlich breite Futterteile von vorhandenen alten Holzzargen anwendbar ist, und kann das Futter 9 erst bei der Montage der Umfassungszarge an seinem falzseitigen Rand auf die benötigte passende Breite zugeschnitten werden, wonach die Schnittfläche durch das Dichtungsprofil 22 abgedeckt wird und nicht mehr nachträglich mit einer neuelT Obeflächenbeschichtung versehen zu werden braucht.The Bloch profile 7, which serves as so-called folding clothing, is shaped as a fold for a door stop on its profile leg 14 facing the wall opening, similar to the frame edge of the old wooden frame to be encased, so that this profile leg 14 serves as a fold surface serving as a door stop surface 20 has. According to a further design feature of the invention, this profile leg 14 is designed in such a way that it has on its folded surface 20 a groove-shaped receiving pocket 21 which projects under the correspondingly recessed lining 9. The fastening rib of a sealing profile 22 is in this receptacle 21 pluggable, which is so wide that it covers the flush with the folded surface 20 of the profile leg 14 edge surface of the lining 9. As a result, the lining 9 can be prefabricated so wide that it can be used for wall openings with different widths in new buildings or different width lining parts of existing old wooden frames, and the lining 9 can only be cut to the required width on its rebate side edge when the surrounding frame is installed , after which the cut surface is covered by the sealing profile 22 and no longer needs to be subsequently provided with a new surface coating.

Die Figur 2 zeigt eine andere erfindungsgemäße Ausführung der Umfassungszarge, die besonders wirtschaftlich hergestellt werden kann und die Ummantelung einer vorhandenen alten Stahlzarge 26 möglicht macht, ebensogut aber auch in Neubauten zur Verkleidung einer noch rohen Wandöffnung angewendet werden kann. Die Bekleidungen bestehen wie beim Ausführungsbeispiel der Figur 1 aus U-förmigen dünnwandigen Blechprofilen 7 und 8, wobei jedoch die innenseitig angeordneten Schienen 11 so weit seitlich versetzt sind, daß die die Befestigungsdübel 12 aufnehmenden Bohrungen in jedem Fall seitlich von der alten Stahlzarge 26 in die Wand gebohrt werden können. Das als Falzbekleidung dienende Blechprofil 7 besitzt an seinem Profilschenkel 14, der über die Ebene der von der alten Stahlzarge 26 gebildeten Laibung der lichten Wandöffnung vorsteht, analog dem Ausführungsbeispiel der Figur 1 eine als Türanschlagfläche dienende Falzfläche 20 und an dieser Falzfläche 20 eine unter das Futter 9 ragende nutförmige Aufnahmetasche 21 für die Befestigungsrippe eines Dichtungsprofils 22. Erfindungsgemäß weist das Dichtungsprofil 22 an dem Rand der Falzfläche 20 eine Abwinkelung 27 auf, die mit der Aufnahmetasche 21 eine Einstecknut 23 zur festhaltenden Aufnahme des Randes des Futters 9 bildet. Das die zweite Bekleidung der Umfassungszarge bildende andere Blechprofil 8 besitzt vor seinem Profilschenkel 14, der ebenfalls über die Ebene der Wandöffnungslaibung vorsteht, eine von einer Randabwinkelung 24 gebildete Einstecknut 25 zur festhaltenden Aufnahme des anderen Randes des Futters 9.FIG. 2 shows another embodiment of the encircling frame according to the invention, which can be produced particularly economically and which enables the cladding of an existing old steel frame 26, but can also be used just as well in new buildings to clad a wall opening which is still raw. As in the embodiment of FIG. 1, the claddings consist of U-shaped thin-walled sheet metal profiles 7 and 8, but the rails 11 arranged on the inside are offset so far laterally that the holes holding the fastening dowels 12 in any case laterally from the old steel frame 26 into the Wall can be drilled. The sheet metal profile 7 serving as folding clothing has on its profile leg 14, which projects beyond the level of the reveal of the clear wall opening formed by the old steel frame 26, analogously to the exemplary embodiment in FIG. 1, a folding surface 20 serving as a door stop surface and on this folding surface 20 one under the lining 9 projecting groove-shaped receiving pocket 21 for the fastening rib of a sealing profile 22. According to the invention, the sealing profile 22 has an angled portion 27 on the edge of the folded surface 20, which forms an insertion groove 23 with the receiving pocket 21 for holding the edge of the lining 9 in place. The other sheet metal profile 8 forming the second cladding of the surrounding frame has, in front of its profile leg 14, which also protrudes beyond the plane of the wall opening reveal, an insertion groove 25 formed by an angled edge 24 for holding the other edge of the chuck 9.

Nach der Befestigung der beiden Blechprofile 7 und 8 wird das Futter 9 auf den vorteilhafterweise etwas länger als die Randabwinkelung 24 ausgebildeten Profilschenkel 14 des Blechprofils 8 aufgesetzt und in die Einstecknut 25 eingeschoben. Danach braucht nur noch das Dichtungsprofil 22 in die Aufnahmetasche 21 eingesetzt zu werden, wobei gleichzeitig der andere Rand des Futters 9 auf den die Aufnahmetasche 21 bildenden Abschnitt des Profilschenkels 14 des Blechprofils 7 aufgesetzt wird und in die Einstecknut 23 eingeschoben wird und wonach das Futter 9 in einem für seine exakte Ausrichtung erwünschten Abstand von der alten Stahlzarge 26 abgestützt und festgehalten ist. Um ein Kippen der Blechprofile 7 und 8 um die Befestigungsdübel 12 zu vermeiden, können die Profilschenkel 14 zum Beispiel durch einen Kontaktkleber oder ähnlich wie beim Ausführungsbeispiel der Figur 1 durch eingetriebene Verbindungsmittel an die alte Stahlzarge 26 angeheftet sein. An dem Profilschenkel 14 des Blechprofils 8 werden eingetriebene Verbindungsmittel durch das Futter 9 unsichtbar überdeckt. An dem Profilschenkel 14 des Blechprofils 7 können eingetriebene Verbindungsmittel durch eine zusätzliche Dichtungslippe 28 des Dichtungsprofils 22 unsichtbar überdeckt werden.After the two sheet metal profiles 7 and 8 have been fastened, the chuck 9 is placed on the profile leg 14 of the sheet metal profile 8 which is advantageously formed somewhat longer than the edge bend 24 and is inserted into the insertion groove 25. Thereafter, only the sealing profile 22 needs to be inserted into the receiving pocket 21, the other edge of the chuck 9 being simultaneously placed on the section of the profile leg 14 of the sheet metal profile 7 forming the receiving pocket 21 and being inserted into the insertion groove 23 and then the chuck 9 is supported and held at a desired distance from the old steel frame 26 for its exact alignment. In order to prevent the sheet metal profiles 7 and 8 from tilting around the fastening dowels 12, the profile legs 14 can be attached to the old steel frame 26, for example by a contact adhesive or, similarly to the exemplary embodiment in FIG. 1, by driven-in connecting means. On the profile leg 14 of the sheet metal profile 8, driven connection means are invisibly covered by the chuck 9. On the profile leg 14 of the sheet metal profile 7, driven connection means can be invisibly covered by an additional sealing lip 28 of the sealing profile 22.

Claims (3)

1. Case frame for the covering of the edge of a wall opening intended for a door or the like, consisting of a filler (9) lying before the soffit (4 or 5) of the wall opening and U-shaped sheathings (7, 8) arranged at right angles on the edges of the filler and lying before the wall surfaces (3), where the sheathings possess, on their inner side (10) facing the wall surface, fastening dowels (12) protruding perpendicularly from the inner side and insertable into wall bores and the filler, consisting of a plate, is held fast on the sheathings by a filler fastening (17, 25, 22), and where the section flanges (14) of both sheathings (7, 8), facing the wall opening, protrude beyond the plane of the surface of the wall opening soffit (4 or 5) into the wall opening and the filler plate (9) set upon the section flanges (14) is supported with a spacing from the wall opening soffit (4 or 5), characterised in that the sheathings (7, 8), consisting of a thin-walled section, possess on the inner side of their section base (10) at least one rail (11) extending in the longitudinal direction of the section, in which rail the fastening dowels (12), formed with a thickened end received by the rail, are displaceable, in that the section flange (14) facing the wall opening is shaped by the sheathing (7) lying on the door rebate side of the case frame as rebate (20) for a door abutment, and in that the filler plate (9) rests only on the section flanges (14) of both sheathings (7, 8) facing the wall opening, for the spaced support from the wall opening soffit (4 or 5).
2. Case frame according to claim 1, characterised in that the section flange (14) of the sheathing (7) on the rebate side, shaped as door abutment, comprises on its rebate surface (20) serving as door abutment face, a reception socket (21) of groove form extending beneath the filler (9) set upon it, into which socket the fastening rib of a sealing section (22) is insertable, which section conceals the edge surface of the filler (9) which is flush with the rebate surface (20) of the section flange (14).
3. Case frame according to claim 2, characterised in that the sealing section (22) comprises an angled-off portion (27) which, with the reception socket (21), forms an insertion groove (23) for the firmly retaining reception of the edge of the filler (9), and in that the other sheathing (8) of the case frame comprises, before its section flange (14) facing the wall opening, an insertion groove (25) formed by an edge angled-off portion (24), for the firmly retaining reception of the other edge of the filler (9).
EP19820108756 1981-11-09 1982-09-22 Covering-frame for cladding a wall opening for a door or the like Expired EP0078905B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT4800/81 1981-11-09
AT0480081A AT383391B (en) 1981-11-09 1981-11-09 ENCLOSURE FRAME FOR CLADDING A WALL OPENING FOR A DOOR OD. DGL.

Publications (3)

Publication Number Publication Date
EP0078905A2 EP0078905A2 (en) 1983-05-18
EP0078905A3 EP0078905A3 (en) 1983-09-21
EP0078905B1 true EP0078905B1 (en) 1986-12-30

Family

ID=3568495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820108756 Expired EP0078905B1 (en) 1981-11-09 1982-09-22 Covering-frame for cladding a wall opening for a door or the like

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EP (1) EP0078905B1 (en)
AT (1) AT383391B (en)
CA (1) CA1192446A (en)
DE (2) DE8226506U1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442476A1 (en) * 1984-11-22 1985-07-04 Werner Otto 7410 Reutlingen Fink Door case, in particular rebate lining with metal subconstruction, welded in the mitre
DE3516372A1 (en) * 1985-05-07 1986-11-13 Moralt-Fertigelemente GmbH & Co, 8867 Oettingen FRAME
DE3600493A1 (en) * 1986-01-10 1987-07-16 Geissler Gmbh Geb Door case for surrounding fixedly installed door cases which are in need of renovation
SE458784B (en) * 1987-09-21 1989-05-08 Jan Wikstroem DEVICE FOR COATING BAAGE AND KARM FOR WINDOWS
AT397279B (en) * 1992-04-09 1994-03-25 Reith Manfred Ing DOOR FRAME
DE19525450C2 (en) * 1994-08-09 1998-09-24 Teuto Bauelemente Vertriebs Gm Top frame
GB2306994A (en) * 1995-11-10 1997-05-14 Shapland & Petter Ltd Compound door frame with core sections filled with a heat absorbing material
GB2384021B (en) * 2002-01-14 2005-09-14 Komfort Office Environments Partitioning system
CN103410410A (en) * 2013-08-30 2013-11-27 浙江开洋门业有限公司 Door pocket board with concave and convex shapes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7324998U (en) * 1973-10-11 Wend M Door frame
US3457686A (en) * 1967-06-19 1969-07-29 Gary E Henson Door and window frame construction
SE348792B (en) * 1967-07-24 1972-09-11 Ji Te Ab
FR2116719A5 (en) * 1970-12-04 1972-07-21 Oth Omnium Tech
DE2060251A1 (en) * 1970-12-08 1972-06-15 Karl Gemassmer Plastered block frame with lining, rebated decorative profiles for outside and inside doors and door elements
DE7914078U1 (en) * 1979-05-16 1979-11-29 Hering, Ute, 5090 Leverkusen CLADDING FOR A DOOR FRAME

Also Published As

Publication number Publication date
EP0078905A3 (en) 1983-09-21
CA1192446A (en) 1985-08-27
AT383391B (en) 1987-06-25
EP0078905A2 (en) 1983-05-18
DE3274892D1 (en) 1987-02-05
ATA480081A (en) 1986-11-15
DE8226506U1 (en) 1983-01-05

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