EP0074623B1 - Manufacturing method for door leaves - Google Patents

Manufacturing method for door leaves Download PDF

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Publication number
EP0074623B1
EP0074623B1 EP82108314A EP82108314A EP0074623B1 EP 0074623 B1 EP0074623 B1 EP 0074623B1 EP 82108314 A EP82108314 A EP 82108314A EP 82108314 A EP82108314 A EP 82108314A EP 0074623 B1 EP0074623 B1 EP 0074623B1
Authority
EP
European Patent Office
Prior art keywords
door
pressed
shaped parts
recess
filler
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP82108314A
Other languages
German (de)
French (fr)
Other versions
EP0074623A2 (en
EP0074623A3 (en
Inventor
Wolfgang Zwick
Robert Neumann
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19818131251 external-priority patent/DE8131251U1/en
Application filed by Individual filed Critical Individual
Priority to AT82108314T priority Critical patent/ATE17150T1/en
Publication of EP0074623A2 publication Critical patent/EP0074623A2/en
Publication of EP0074623A3 publication Critical patent/EP0074623A3/en
Application granted granted Critical
Publication of EP0074623B1 publication Critical patent/EP0074623B1/en
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • 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
    • E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
    • 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
    • E06B3/88—Edge-protecting devices for door leaves
    • 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
    • E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings
    • 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
    • E06B2003/7096—Door leaves with possibilities to alter the extension of the door

Definitions

  • the invention relates to a method for producing door leaves which have two plates, an intermediate filler and an intermediate glue on a first side, the two plates being glued to the filler and the glue first, then to the remaining three sides of the so formed Sandwich plate previously pressed onto the length of these sides and mitred profile sections of U-shaped cross-section and after pressing the profile parts on the two sides perpendicular to the first side, on the one hand, a milling for the door lock and, on the other hand, holes for the fastening pins of the door hinges be attached to the pressed-on profile parts.
  • DE-A-1 434210 shows a method of the type mentioned at the beginning.
  • the panels, the filler, the edging and the profile parts have uniform sizes, which results in door leaves of standardized sizes.
  • An adaptation to the installation conditions of the door leaf is only possible on the bottom side of the edge band, which projects somewhat over the profile parts and can be reworked to adapt to the door sill or floor.
  • FR-A-1 283 847 shows a method for producing a door leaf, in which the sandwich panel consisting of the filling unit and the panel is oversized, the sides of which are cut to the finished installation dimension before U-shaped profile parts are attached to all four sides.
  • This door leaf designed as a sliding door does not have a door rebate which comes into contact with the door frame.
  • the object is to improve the manufacturing process mentioned at the outset in such a way that, in the case of series-produced sandwich panels, individual adaptation to the installation conditions of the door leaf, which should have a fold for contact with the door frame, is possible.
  • a panel filler 1 and a glue-in strip 2 are coated with glue on their flat sides.
  • a plate 3, 4 is placed against each side coated with glue. These are then, as indicated in FIG. 1, stacked on top of one another and possibly loaded on the top by a weight. This stacking on top of one another can be ended as soon as the flat glue connections have set.
  • the plates 3, 4 and the plate filler 1 with the edging 3 have outer dimensions that are larger than the outer dimensions of the finished door panel.
  • the plate filler 1 consists, for example, of foamed polyurethane plates. It is also possible to use a plate filler 1, which consists of a compressed textile material, which is made from textile waste.
  • the banding 2 can consist of a wooden strip or a strip made of polyvinyl chloride.
  • the panels 3, 4 can be chipboard or plywood panels or also plastic panels. If necessary, these plates are laminated on the outside with wood or a plastic film.
  • the now glued sandwich panels each have a glue in on a first side 5. These sandwich panels are now individually cut to the dimensions of the finished door leaves. This cutting takes place on at least a second and third side 6, 7 and preferably also on the fourth side 8 of the sandwich panel. As a result of the profile shape of the profile parts used in the exemplary embodiment, the trimming takes place on all 3 sides 6, 7, 8 but not on the first side 5 which has the glue-in strip 2.
  • the trimming is carried out by a step cut according to the FIG. Using two circular saw blades 9, 10 of different diameters, which are attached to a common shaft 11. This ensures that the edge of the plate 3 protrudes beyond the edge of the plate 4 and the plate filling unit 2.
  • a milling cutter 12 can be arranged between the two circular saw blades 9, 10, the radial dimension of which corresponds to the outer diameter of the circular saw blade 9 of smaller diameter. This milling knife is used to remove the plate filling unit, which protrudes beyond the edge of the plate 4. This milling cutter 12 is not absolutely necessary, as will be explained later with reference to FIG. 4.
  • the first side of the sandwich plate 13 is brought into abutment against a stop 14. Then cut to size and on one side mitred profile parts 15, 16 against the second and fourth sides 6, 8 and pressed into these sides, which is done by pressing jaws, which are longer than the profile parts 15, 16. After the profile parts 15th , 16 are pressed with the sides 6, 8, a third profile part 17 is pressed with the third side 7 of the sandwich panel 13. This profile part 17 is mitred at both ends and has a length corresponding to the length of page 7.
  • one leg of a corner bracket 18, 19 is inserted into the hollow door rebate at the ends of the profile part 17.
  • the other leg of the corner bracket 19 and the other leg of the corner bracket 18 penetrate into the hollow door rebate of the profile strip 15 and 16 when pressed.
  • These other legs of the corner brackets 18, 19 can be screwed to the profile strips 15, 16 via transverse screws, but instead of a screw connection, an interference fit between these other legs and the hollow door folds of the profile parts 15, 16 can be provided.
  • the sandwich plate 13 is now surrounded on three sides 6, 7 by profile parts 15, 16, 17.
  • the profile part 15 is then provided with an elongated hole into which the door lock 20 is inserted, which is screwed to the profile part 15 via the plate 21 of the lock.
  • the profile part 16 is provided with two holes running through the fold, into which the fastening pins 22 of the door hinges 23 are inserted.
  • the profile parts each have a hollow door rebate 24.
  • the legs of the corner brackets 18, 19 engage at the two ends of the profile part 17 and at the mitred ends of the profile parts 15, 16.
  • the two side legs of the profile parts are each designed as double legs 25, 25 'or 26, 26', their mutual spacing being chosen so that the plates 3, 4 are held firmly between them.
  • the slot for inserting the lock 20 is designated 28.
  • leg 25 on the fold-side leg is made longer than the leg 26 of the other side leg and by an amount that is greater than the distance between the edges of the plates 3, 4, then the milling knife 12 can be omitted, since that part of the plate filling unit 2 , which was cut by cutting the circular saw blade 9, is now separated from the plate 3 when the profile part is pressed in by the long leg 25 ".

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

Description

Die Erfindung betrifft ein Verfahren zum Herstellen von Türblättern, welche zwei Platten, ein dazwischenliegendes Füllwerk und einen dazwischenliegenden Einleimer an einer ersten Seite aufweisen, wobei zuerst die beiden Platten mit dem Füllwerk und dem Einleimer verklebt werden, danach auf die restlichen drei Seiten der so gebildeten Sandwichplatte zuvor auf die Länge dieser Seiten und an den Stoßstellen auf Gehrung geschnittene Profilteile U-förmigen Querschnitts aufgepreßt werden und nach dem Aufpressen der Profilteile an den beiden rechtwinklig zur ersten Seite verlaufenden Seiten einerseits eine Ausfräsung für das Türschloß und andererseits Bohrungen für die Befestigungszapfen der Türscharniere in die dort aufgepreßten Profilteile angebracht werden.The invention relates to a method for producing door leaves which have two plates, an intermediate filler and an intermediate glue on a first side, the two plates being glued to the filler and the glue first, then to the remaining three sides of the so formed Sandwich plate previously pressed onto the length of these sides and mitred profile sections of U-shaped cross-section and after pressing the profile parts on the two sides perpendicular to the first side, on the one hand, a milling for the door lock and, on the other hand, holes for the fastening pins of the door hinges be attached to the pressed-on profile parts.

Der DE-A-1 434210 ist ein Verfahren der eingangs genannten Art entnehmbar. Die Platten, das Füllwerk, der Einleimer und die Profilteile weisen hierbei einheitliche Größen auf, wodurch Türblätter genormter Größen entstehen. Eine Anpassung an die Einbauverhältnisse des Türblatts ist lediglich bodenseitig am Einleimer möglich, der etwas über die Profilteile vorspringt und zur Anpassung an Türschwelle oder Fußboden nachgearbeitet werden kann.DE-A-1 434210 shows a method of the type mentioned at the beginning. The panels, the filler, the edging and the profile parts have uniform sizes, which results in door leaves of standardized sizes. An adaptation to the installation conditions of the door leaf is only possible on the bottom side of the edge band, which projects somewhat over the profile parts and can be reworked to adapt to the door sill or floor.

Der FR-A-1 283 847 ist ein Verfahren zur Herstellung eines Türblattes entnehmbar, bei welchem die aus Füllwerk und Platte bestehende Sandwichplatte Übermaß aufweist, deren Seiten auf das fertige Einbaumaß geschnitten werden, bevor auf alle vier Seiten U-förmige Profilteile aufgesteckt werden. Dieses als Schiebetüre ausgebildete Türblatt weist jedoch keinen zur Anlage an den Türrahmen kommenden Türfalz auf.FR-A-1 283 847 shows a method for producing a door leaf, in which the sandwich panel consisting of the filling unit and the panel is oversized, the sides of which are cut to the finished installation dimension before U-shaped profile parts are attached to all four sides. This door leaf designed as a sliding door, however, does not have a door rebate which comes into contact with the door frame.

Es ist allgemein bekannt, bei Türblättern wie beispielsweise bei dem Türblatt nach der DE-A-1 434 210 eine Ausfräsung für das Türschloß und Bohrungen für die Befestigungszapfen der Scharniere vorzusehen.It is generally known to provide a milling for the door lock and holes for the fastening pins of the hinges in door leaves such as the door leaf according to DE-A-1 434 210.

Bei der Altbausanierung sind genormte Türblätter üblicherweise nicht verwendbar. Bei der Sanierung von Türen in Altbauten ist es bekannt, den alten Türstock durch eine Türstockverkleidung zu ummanteln. Die sich ergebenden Maße für das ummantelte Türblatt liegen üblicherweise außerhalb der Maße der genormten Türblätter, so daß es erforderlich ist, die Türblätter jeweils einzeln anzufertigen. Dies ist relativ teuer. Hierbei ist beachtlich, daß die hohen Kosten in erster Linie durch das individuelle Anpassen der Ein- und/oder Anleimer und deren Einpassen entstehen.When renovating old buildings, standardized door leaves are usually not usable. When renovating doors in old buildings, it is known to coat the old door frame with a door frame cladding. The resulting dimensions for the covered door leaf are usually outside the dimensions of the standardized door leaves, so that it is necessary to manufacture the door leaves individually. This is relatively expensive. It is noteworthy here that the high costs arise primarily from the individual adaptation of the banding and / or banding and their fitting.

Es besteht die Aufgabe, das eingangs genannte Herstellverfahren so zu verbessern, daß bei serienmäßig hergestellten Sandwichplatten eine individuelle Anpassung an die Einbauverhältnisse des Türblatts, das einen Falz zur Anlage an den Türrahmen aufweisen soll, möglich ist.The object is to improve the manufacturing process mentioned at the outset in such a way that, in the case of series-produced sandwich panels, individual adaptation to the installation conditions of the door leaf, which should have a fold for contact with the door frame, is possible.

Gelöst wird diese Aufgabe mit den kennzeichnenden Merkmalen des Anspruches 1. Vorteilhafte Ausgestaltungen des Verfahrens sind den Unteransprüchen entnehmbar.This object is achieved with the characterizing features of claim 1. Advantageous refinements of the method can be found in the subclaims.

Die Zeichnungen verdeutlichen die verschiedenen Schritte des Verfahrens. Es zeigt

  • Fig. 1 schematisch das stapelweise Verleimen von Platten und Plattenfüllwerk;
  • Fig. 2 das Beschneiden der verleimten Sandwichplatten;
  • Fig. 3 das Anbringen des Rahmens und
  • Fig. 4 einen Horizontalschnitt durch das fertige Türblatt.
The drawings illustrate the different steps of the process. It shows
  • Figure 1 shows schematically the stacking of panels and panel filler.
  • Figure 2 trimming the glued sandwich panels.
  • Fig. 3 the attachment of the frame and
  • Fig. 4 shows a horizontal section through the finished door leaf.

Ein Plattenfüllwerk 1 und ein Einleimer 2 werden an ihren Flachseiten mit Leim beschichtet. Gegen jede mit Leim beschichtete Seite wird eine Platte 3, 4 angelegt. Diese werden sodann, wie in Fig. 1 angedeutet, übereinander gestapelt und ggf. oberseitig durch ein Gewicht belastet. Dieses Übereinanderstapeln kann beendet werden, sobald die flächigen Leimverbindungen abgebunden sind. Die Platten 3, 4 und das Plattenfüllwerk 1 mit dem Einleimer 3 weisen Außenmaße auf, die größer sind als die Außenmaße des fertigen Türblatts.A panel filler 1 and a glue-in strip 2 are coated with glue on their flat sides. A plate 3, 4 is placed against each side coated with glue. These are then, as indicated in FIG. 1, stacked on top of one another and possibly loaded on the top by a weight. This stacking on top of one another can be ended as soon as the flat glue connections have set. The plates 3, 4 and the plate filler 1 with the edging 3 have outer dimensions that are larger than the outer dimensions of the finished door panel.

Das Plattenfüllwerk 1 besteht beispielsweise aus geschäumten Polyurethanplatten. Es ist auch möglich, ein Plattenfüllwerk 1 zu verwenden, welches aus einem verdichteten Textilmaterial besteht, das aus Textilabfällen hergestellt wird.The plate filler 1 consists, for example, of foamed polyurethane plates. It is also possible to use a plate filler 1, which consists of a compressed textile material, which is made from textile waste.

Der Einleimer 2 kann aus einer Holzleiste oder einer Leiste aus Polyvinylchlorid bestehen. Bei den Platten 3, 4 kann es sich um Span- oder Sperrholzplatten oder auch um Kunststoffplatten handeln. Diese Platten sind ggf. an ihrer Außenseite mit Holz oder einer Kunststoffolie kaschiert.The banding 2 can consist of a wooden strip or a strip made of polyvinyl chloride. The panels 3, 4 can be chipboard or plywood panels or also plastic panels. If necessary, these plates are laminated on the outside with wood or a plastic film.

Die nunmehr verleimten Sandwichplatten weisen an einer ersten Seite 5 jeweils einen Einleimer auf. Diese Sandwichplatten werden nunmehr individuell auf die Maße der fertigen Türblätter zugeschnitten. Dieser Zuschnitt erfolgt an mindestens einer zweiten und dritten Seite 6, 7 und bevorzugt auch an der vierten Seite 8 der Sandwichplatte. Infolge der im Ausführungsbeispiel verwendeten Profilform der Profilteile erfolgt das Beschneiden an allen 3 Seiten 6, 7, 8 nicht jedoch an der ersten, den Einleimer 2 aufweisenden Seite 5.The now glued sandwich panels each have a glue in on a first side 5. These sandwich panels are now individually cut to the dimensions of the finished door leaves. This cutting takes place on at least a second and third side 6, 7 and preferably also on the fourth side 8 of the sandwich panel. As a result of the profile shape of the profile parts used in the exemplary embodiment, the trimming takes place on all 3 sides 6, 7, 8 but not on the first side 5 which has the glue-in strip 2.

Das Beschneiden erfolgt durch einen Stufenschnitt entsprechend der Fig. unter Verwendung von zwei Kreissägeblättern 9, 10 unterschiedlichen Durchmessers, die an einer gemeinsamen Welle 11 befestigt sind. Hierdurch wird erreicht, daß der Rand der Platte 3 über den Rand der Platte 4 und des Plattenfüllwerks 2 übersteht. Zwischen den beiden Kreissägeblättern 9, 10 kann ein Fräsmesser 12 angeordnet sein, dessen radiale Abmessung dem Außendurchmesser des Kreissägeblatts 9 geringeren Durchmessers entspricht. Dieses Fräsmesser dient zum Abtragen des Plattenfüllwerks, das über den Rand der Platte 4 übersteht. Dieses Fräsmesser 12 ist nicht unbedingt erforderlich, wie später anhand der Fig. 4 erläutert wird.The trimming is carried out by a step cut according to the FIG. Using two circular saw blades 9, 10 of different diameters, which are attached to a common shaft 11. This ensures that the edge of the plate 3 protrudes beyond the edge of the plate 4 and the plate filling unit 2. A milling cutter 12 can be arranged between the two circular saw blades 9, 10, the radial dimension of which corresponds to the outer diameter of the circular saw blade 9 of smaller diameter. This milling knife is used to remove the plate filling unit, which protrudes beyond the edge of the plate 4. This milling cutter 12 is not absolutely necessary, as will be explained later with reference to FIG. 4.

Nach dem Beschneiden der Sandwichplatte werden die Profilteile mit der Sandwichplatte verbunden. Hierbei wird gem. Fig. 3 vorgegangen.After cutting the sandwich panel, the profile parts are connected to the sandwich panel. Here, according to Fig. 3 proceeded.

Die Sandwichplatte 13 wird mit ihrer ersten Seite 5 zur Anlage gegen einen Anschlag 14 gebracht. Sodann werden auf Maß und an einer Seite auf Gehrung geschnittene Profilteile 15, 16 gegen die zweite und vierte Seite 6, 8 gelegt und in diese Seiten eingepreßt, was durch Preßbakken erfolgt, welche länger sind als die Profilteile 15, 16. Nachdem die Profilteile 15, 16 mit den Seiten 6, 8 verpreßt sind, wird mit der dritten Seite 7 der Sandwichplatte 13 ein drittes Profilteil 17 verpreßt. Dieses Profilteil 17 ist an beiden Enden auf Gehrung geschnitten und weist eine Länge entsprechend der Länge der Seite 7 auf.The first side of the sandwich plate 13 is brought into abutment against a stop 14. Then cut to size and on one side mitred profile parts 15, 16 against the second and fourth sides 6, 8 and pressed into these sides, which is done by pressing jaws, which are longer than the profile parts 15, 16. After the profile parts 15th , 16 are pressed with the sides 6, 8, a third profile part 17 is pressed with the third side 7 of the sandwich panel 13. This profile part 17 is mitred at both ends and has a length corresponding to the length of page 7.

Vor dem Verpressen wird an den Enden des Profilteiles 17 je ein Schenkel eines Eckwinkels 18, 19 in den hohlen Türfalz eingesetzt. Der andere Schenkel des Eckwinkels 19 und der andere Schenkel des Eckwinkels 18 dringen beim Verpressen in den hohlen Türfalz der Profilleiste 15 bzw. 16 ein. Diese anderen Schenkel der Eckwinkel 18, 19 können über querverlaufende Schrauben mit den Profilleisten 15, 16 verschraubt werden, jedoch kann anstelle einer Verschraubung auch ein Preßsitz zwischen diesen anderen Schenkeln und den hohlen Türfalzen der Profilteile 15, 16 vorgesehen werden.Before pressing, one leg of a corner bracket 18, 19 is inserted into the hollow door rebate at the ends of the profile part 17. The other leg of the corner bracket 19 and the other leg of the corner bracket 18 penetrate into the hollow door rebate of the profile strip 15 and 16 when pressed. These other legs of the corner brackets 18, 19 can be screwed to the profile strips 15, 16 via transverse screws, but instead of a screw connection, an interference fit between these other legs and the hollow door folds of the profile parts 15, 16 can be provided.

Die Sandwichplatte 13 ist nunmehr an drei Seiten 6, 7, durch Profilteile 15,16,17 umgeben.The sandwich plate 13 is now surrounded on three sides 6, 7 by profile parts 15, 16, 17.

Das Profilteil 15 wird anschließend mit einem Langloch versehen, in die das Türschloß 20 eingeschoben wird, das mit dem Profilteil 15 über die Platte 21 des Schlosses verschraubt wird.The profile part 15 is then provided with an elongated hole into which the door lock 20 is inserted, which is screwed to the profile part 15 via the plate 21 of the lock.

Das Profilteil 16 wird mit zwei durch den Falz verlaufende Bohrungen versehen, in welche die Befestigungszapfen 22 der Türscharniere 23 eingesetzt werden.The profile part 16 is provided with two holes running through the fold, into which the fastening pins 22 of the door hinges 23 are inserted.

Die Querschnittsform der Profilteile 15, 16, 17 zeigt die Fig. 4. Die Profilteile weisen jeweils einen hohlen Türfalz 24 auf. An den beiden Enden des Profilteils 17 und an den auf Gehrung geschnittenen Enden der Profilteile 15, 16 greifen die Schenkel der Eckwinkel 18,19 ein. Die beiden Seitenschenkel der Profilteile sind jeweils als Doppelschenkel 25, 25' bzw. 26, 26' ausgebildet wobei ihr gegenseitiger Abstand jeweils so gewählt ist, daß die Platten 3,4 fest zwischen ihnen gehalten werden. Die beiden Schenkel 26, 26' gehen hierbei vom Mittelschenkel 27 ab, während an der gegenüberliegenden Seite der lange Schenkel 25 vom Mittelschenkel abgeht, der kurze Schenkel 25' sich jedoch an die Außenseite des Türfalzes 24 anschließt. In Fig. 4 ist das Langloch zum Einsetzen des Schlosses 20 mit 28 bezeichnet.4 shows the cross-sectional shape of the profile parts 15, 16, 17. The profile parts each have a hollow door rebate 24. The legs of the corner brackets 18, 19 engage at the two ends of the profile part 17 and at the mitred ends of the profile parts 15, 16. The two side legs of the profile parts are each designed as double legs 25, 25 'or 26, 26', their mutual spacing being chosen so that the plates 3, 4 are held firmly between them. The two legs 26, 26 'extend from the middle leg 27, while on the opposite side the long leg 25 extends from the middle leg, but the short leg 25' adjoins the outside of the door rebate 24. In Fig. 4 the slot for inserting the lock 20 is designated 28.

Wird der Schenkel 25 am falzseitigen Seitenschenkel länger ausgeführt als der Schenkel 26 des anderen Seitenschenkels und zwar um ein Maß, welches größer ist als der Abstand zwischen den Rändern der Platten 3, 4, dann kann das Fräsmesser 12 entfallen, da derjenige Teil des Plattenfüllwerks 2, der durch den Schnitt des Kreissägeblatts 9 eingeschnitten wurde, nunmehr beim Einpressen des Profilteils durch den langen Schenkel 25" von der Platte 3 abgetrennt wird.If the leg 25 on the fold-side leg is made longer than the leg 26 of the other side leg and by an amount that is greater than the distance between the edges of the plates 3, 4, then the milling knife 12 can be omitted, since that part of the plate filling unit 2 , which was cut by cutting the circular saw blade 9, is now separated from the plate 3 when the profile part is pressed in by the long leg 25 ".

Claims (6)

1. Method for producing door leaves, which have two plates (3,4), an interposed filler (1) and an interposed strip (2) on a first side (5), in which the two plates (3, 4) are firstly glued with the filler (1) and the strip (2), then to the remaining three sides of the sandwich plate (13) formed thus previously along these sides (6, 7, 8) and mitred shaped parts (15, 16, 17) having a U-shaped cross section are pressed on to the contact points and after the shaped parts (15, 16, 17) are pressed on to the two sides (6, 8) running at right angles to the first side (5), on the one hand a recess (28) for the door lock (20) and on the other hand holes for the mounting pins (22) of the door hinges (23) are fixed into the shaped parts (15, 16) pressed on there, characterised in that plates (3, 4) and a filler (1) are used which have larger dimensions than the prepared door leaves, the remaining three sides (6, 7, 8) of the sandwich plate (13) are cut to the measurements of the prepared door leaf before pressing on the shaped parts (15, 16, 17) and the cutting operation is carried out as a stepped cut in which the edge of a plate (3) projects over the edge of the other plate (4) and the filler (1).
2. Method according to Claim 1, characterised in that a shaped part (15, 16) is simultaneously pressed on to the second and fourth side (6, 8) respectively and then a shaped part (17) is pressed on to the third upper side (7) and in that corner angles (18, 19) are inserted into the ends of the shaped part (17) to be pressed together with the third upper side (7), which corner angles engage into the adjoining ends of the shaped parts (15, 16) pressed with the second and fourth side (6,8) when pressed.
3. Method according to Claim 1 or 2, characterised in that the shaped parts (15, 16, 17) have a hollow door recess (24), the lateral arms of the U-shaped parts (15, 16, 17) are formed as double arms (25,25' and 26,26') each with a long internal and a short external arm and on the lateral arm on the side of the door recess the short arm (25') joins with the outer side of the door recess (24).
4. Method according to Claim 2, characterised in that the corner angles (18, 19) at the ends of the shaped parts (15, 16, 17) are inserted in the hollow door recess (24).
5. Method according to Claim 1, characterised in that the holes for the mounting pegs (22) of the door hinges (23) are guided through the recess (24).
6. Method according to Claim 1, characterised in that the hinge plate (21) of the door lock (20) lies on the centre arm (27) of the shaped part (15) and is screwed to this centre arm (27).
EP82108314A 1981-09-15 1982-09-09 Manufacturing method for door leaves Expired EP0074623B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82108314T ATE17150T1 (en) 1981-09-15 1982-09-09 PROCESS FOR MAKING DOOR PANELS.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3136463 1981-09-15
DE3136463 1981-09-15
DE8131251U 1981-10-26
DE19818131251 DE8131251U1 (en) 1981-10-26 1981-10-26 DOOR LEAF

Publications (3)

Publication Number Publication Date
EP0074623A2 EP0074623A2 (en) 1983-03-23
EP0074623A3 EP0074623A3 (en) 1983-11-16
EP0074623B1 true EP0074623B1 (en) 1985-12-27

Family

ID=25796013

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108314A Expired EP0074623B1 (en) 1981-09-15 1982-09-09 Manufacturing method for door leaves

Country Status (2)

Country Link
EP (1) EP0074623B1 (en)
DE (1) DE3268143D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336775A1 (en) * 1983-07-21 1985-01-31 Harry Oberglatt Cellier DOOR
GB2290335B (en) * 1994-05-26 1997-10-22 Stoves Ltd Improvements in or relating to doors
DE19500226C2 (en) * 1995-01-05 1997-12-18 Hans Dieter Niemann Door or casement
BE1009099A3 (en) * 1995-02-07 1996-11-05 Quisten Ltd Wing for doors and windows.
GB9614803D0 (en) * 1996-07-15 1996-09-04 Caradon Everest Ltd Improvements in and relating to doors
EP1006253A1 (en) * 1998-12-01 2000-06-07 Anaf Products NV Method for the manufacture of an improved door assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2385352A (en) * 1942-06-12 1945-09-25 Mengel Company Method of making hollow panels
CH335847A (en) * 1955-09-05 1959-01-31 Eltreva Ag Door with a metal frame
DE1434210A1 (en) * 1959-02-24 1968-10-31 Aldo Galante Door and method of making same
FR1283847A (en) * 1960-09-22 1962-02-09 New sliding door and its manufacturing process
US3426482A (en) * 1968-01-10 1969-02-11 Anjac Plastics Door or related structure
DE1956766A1 (en) * 1969-11-12 1971-05-19 Siebau Door and gate leaves
AT320253B (en) * 1971-03-22 1975-02-10 Waldner Fa Felix Edging profile, in particular for the production of profile frames for door or gate panels
DE3031074A1 (en) * 1980-08-16 1982-04-22 Siegfriedsen Bau- u. Raumelemente GmbH, 2254 Friedrichstadt Door strengthening and sealing edge strip - is thicker than door panel and prefabricated with full profiling, for adaptation

Also Published As

Publication number Publication date
DE3268143D1 (en) 1986-02-06
EP0074623A2 (en) 1983-03-23
EP0074623A3 (en) 1983-11-16

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