EP0030385A1 - Construction element for doors, gates or the like and process for its production - Google Patents

Construction element for doors, gates or the like and process for its production Download PDF

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Publication number
EP0030385A1
EP0030385A1 EP80107687A EP80107687A EP0030385A1 EP 0030385 A1 EP0030385 A1 EP 0030385A1 EP 80107687 A EP80107687 A EP 80107687A EP 80107687 A EP80107687 A EP 80107687A EP 0030385 A1 EP0030385 A1 EP 0030385A1
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EP
European Patent Office
Prior art keywords
component according
bend
leg
component
parts
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.)
Withdrawn
Application number
EP80107687A
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German (de)
French (fr)
Inventor
Michael. Dipl.-Ing. Hörmann
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.)
Hoermann KG Brockhagen
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Hoermann KG Brockhagen
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Publication date
Application filed by Hoermann KG Brockhagen filed Critical Hoermann KG Brockhagen
Publication of EP0030385A1 publication Critical patent/EP0030385A1/en
Withdrawn legal-status Critical Current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
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48—Wings connected at their edges, e.g. foldable wings
    • E06B3/485—Sectional doors
    • 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
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/827—Flush doors, i.e. with completely flat surface of metal without an internal frame, e.g. with exterior panels substantially of metal
    • 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
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7023—Door leaves characterised by the filling between two external panels of foam type

Definitions

  • the invention relates to a component according to the preamble of claim 1 and a manufacturing method therefor.
  • Such a component is known. It consists of a front and a back part made of metal, the front and back parts are two separate parts that are positively connected on their narrow side to form a cassette that is foamed with polyurethane foam.
  • the front part is U-shaped in cross-section with legs bent inwards at right angles.
  • the back part is essentially designed as a plate which is provided on its two longitudinal sides with U-shaped pockets. To connect the two parts, the back part is arched outwards so that the openings in the pockets overlap the bent legs of the front part. Then the back part is released so that it resumes its plane alignment, with the pockets sliding over the legs of the front part.
  • the cassette thus formed which is closed on its long sides, is then foamed with polyurethane foam.
  • a serious disadvantage of the known component is that two different parts have to be used for the front and back parts, which have to be manufactured separately. Added to this is the complicated manufacture of the U-shaped pockets. Finally, the assembly of the two parts to a cassette closed on their long sides is difficult to carry out because the back part must be arched for this. For components with a length of up to 8 meters, not inconsiderable forces have to be used for the arching.
  • the invention has for its object to form a component according to the preamble of claim 1, in particular for vertically or horizontally arranged gate members, that the manufacture of the two parts and their assembly is easier and cheaper.
  • a not inconsiderable cost saving and versatility of the component according to the invention consists in the fact that the front and back parts are of identical design, so that they can be placed one on the other, that is to say in mirror image.
  • the long sides of the positive connection are formed so that the recessed leg of one part has a bend facing away from the end face, which at least partially engages behind the bend of the other attached part.
  • the cassette formed in this way is then foamed, for example with polyurethane foam, in a continuous process, the foam applying sufficient force over its entire length in the cassette of the component so that the two parts can no longer move in the pushing direction in the foamed state.
  • there is sufficient force to drive the foam, rlin ni.n. Prevent the two parts from slipping parallel to their long sides.
  • the invention thus creates a component that is easy to manufacture and assemble.
  • a storage or temporary storage of differently designed front and back parts as in the prior art are unnecessary due to the fact that the front and back parts are identical.
  • each part can be easily formed by rolling sheet metal that is wound on a roll and can be provided in any desired length.
  • the front and back parts can be mechanically placed on top of one another and moved parallel to one another until the bends engage behind one another accordingly.
  • a complicated operation such as bulging according to the prior art is not necessary, so that the foaming can then be started immediately after the cassette has been joined.
  • each leg in the assembled cassette or the fully foamed component there is a groove between two opposing legs, the depth of which is determined by the length of the leg and the width of which is determined by the vertical distance of the bend.
  • a seal can be used in this groove formed in this way.
  • the legs of each part are of unequal length, there is a gradation in the region of the narrow sides of the component, which results in a better sealing function.
  • the part designated as a whole in FIG. 1 can be a front or back part of a component, which are used to form an element filled with foamed plastic.
  • the part 10 has on its end face 11 reinforcing grooves 12 which run parallel to the longitudinal sides 13 of the part and can be attached to the part by rolling in a continuous operation on the part made of metal.
  • reinforcing grooves 12 cassette-shaped depressions are also possible.
  • the approximately perpendicularly bent to the front side 11 long side 13 of the part 10 has an approximately perpendicular RESET p struggling leg 14, which is provided with a, generally designated 15 turn.
  • This bend is provided in a V-shaped cross section with two webs 16, 17 which are of approximately the same length (FIG. 2).
  • a strap 1B which is approximately parallel to the leg 14 and is shorter than the leg 14 (FIG. 3), can be connected to the web 17.
  • the leg 14 on the right in FIG. 1 likewise has a bend 15 with webs 16, 17 which is V-shaped in cross section, this leg 14 being longer than the leg shown in FIGS. 2 and 3 (FIG. 4).
  • FIG. 6 These components 2n, 21 formed in this way after the foam-out of the cassette 19 are shown in a composite cross-section in a sectional or sectional gate in FIG. 6.
  • a hinge 22 known per se is provided on the rear end face 11, by means of which two components are fixed to one another.
  • a seal 23 can be used in the groove 24 (FIG. 5) formed in the region between two mutually adjacent legs 14 (FIG. 6).

Abstract

The front or rear parts (10) forming the front or rear side respectively consist of metal and are connected positively to one another at their longitudinal sides (13) with the formation of an element. The cavity is filled with foamed plastic, for example polyurethane. The front and rear part (10) are designed identically for inverted attachment to one another, and the longitudinal side (13), which is bent approximately at a right angle relative to the front (11) of the part (10), is provided with an approximately right-angled, set back arm (14). The one arm of the one part (10) has a bent portion (15) turned away from the front (11), which portion grips at least partially behind the one bent portion (15) of the other attached part (10), so that the parts can be attached to one another for example in a continuous procedure and filled with foam in the process. <IMAGE>

Description

Die Erfindung betrifft ein Bauelement laut Oberbegriff des Anspruchs 1 sowie ein Herstellungsverfahren dafür.The invention relates to a component according to the preamble of claim 1 and a manufacturing method therefor.

Ein solches Bauelement ist bekannt. Es besteht aus einem die Vorder- und einem die Rückseite bildenden Teil aus Metall, wobei das Vorder- und Rückenteil zwei gesonderte Teile darstellen, die an ihrer Schmalseite formschlüssig miteinander unter Bildung einer Kassette verbunden sind, die mit Polyurethanschaum ausgeschäumt wird. Das Vorderteil ist im Querschnitt U-förmig mit rechtwinklig einwärts abgekröpften Schenkeln versehen. Das Rückenteil ist im wesentlichen als Platte ausgebildet, die an ihren beiden Längsseiten mit U-förmigen Taschen versehen ist. Zum Verbinden der beiden Teile wird das Rückenteil nach außen durchgewölbt, so daß die öffnungen der Taschen die abgekröpften Schenkel des Vorderteils übergreifen. Danach wird das Rückenteil losgelassen, so daß es seine planebene Ausrichtung wieder einnimmt, wobei sich die Taschen über die Schenkel des Vorderteils schieben. Die hierdurch gebildete, an ihren Längsseiten geschlossene Kassette wird anschließend mit Polyurethanschaum ausgeschäumt.Such a component is known. It consists of a front and a back part made of metal, the front and back parts are two separate parts that are positively connected on their narrow side to form a cassette that is foamed with polyurethane foam. The front part is U-shaped in cross-section with legs bent inwards at right angles. The back part is essentially designed as a plate which is provided on its two longitudinal sides with U-shaped pockets. To connect the two parts, the back part is arched outwards so that the openings in the pockets overlap the bent legs of the front part. Then the back part is released so that it resumes its plane alignment, with the pockets sliding over the legs of the front part. The cassette thus formed, which is closed on its long sides, is then foamed with polyurethane foam.

Ein gravierender Nachteil des bekannten Bauelement besteht darin, daß zwei verschiedene Teile für das Vor- und Rückenteil eingesetzt werden müssen, die gesondert hergestellt werden müssen. Hinzu kommt die komplizierte Herstellung der U-förmigen Taschen. Schließlich ist die Montage der beiden Teile zu einer an ihren Längsseiten beschlossenen Kassette schwierig durchzuführen, weil hierzu das Rückenteil gewölbt werden muß. Bei Bauelementen von einer Länge bis zu 8 Metern sind für das Wölben nicht unbeträchtliche Kräfte aufzuwenden.A serious disadvantage of the known component is that two different parts have to be used for the front and back parts, which have to be manufactured separately. Added to this is the complicated manufacture of the U-shaped pockets. Finally, the assembly of the two parts to a cassette closed on their long sides is difficult to carry out because the back part must be arched for this. For components with a length of up to 8 meters, not inconsiderable forces have to be used for the arching.

Der Erfindung liegt die Aufgabe zugrunde, ein Bauelement laut Oberbegriff des Anspruchs 1, insbesondere für senkrecht oder waagerecht angeordnete Torglieder so auszubilden, daß die Herstellung der beiden Teile und deren Montage einfacher und billiger wird.The invention has for its object to form a component according to the preamble of claim 1, in particular for vertically or horizontally arranged gate members, that the manufacture of the two parts and their assembly is easier and cheaper.

Diese Aufgabe wird bei einem Bauelement laut Oberbegriff des Anspruchs 1 erfindungsgemäß durch dessen kennzeichnende Merkmale gelöst.This object is achieved according to the invention in a component according to the preamble of claim 1 by its characterizing features.

Eine nicht unbeträchtliche Kostenersparnis und Vielseitigkeit des erfindungsgemäßen Bauelements besteht darin, daß das Vorder- und Rückenteil gleich ausgebildet sind, so daß sie umgekehrt, das heißt spiegelbildlich aufeinander gesetzt werden können. Hierbei sind die Längsseiten zum formschlüssigen Verbund so ausgebildet, daß der zurückspringende Schenkel des einen Teils eine von der Stirnseite abgewandte Biegung aufweist, die die Abbiegung des anderen aufgesetzten Teils zumindest teilweise hintergreift. Hierdurch ist es möglich, daß ein Vorderteil und ein dazu spiegelbildlich angeordnetes Rücken teil etwas seitlich versetzt lose aufeinander gesetzt und dann parallel zueinander'verschoben zusammengeführt werden können. I der Schubrichtung ist hierbei zwar kein formschlüssiger Verbund gegeben, jedoch senkrecht hierzu, wobei jede Abbiegung des einen Teils die entsprechende Abbiegung des anderen Teils hintergreift, bzw. von diesem Teil hintergriffen wird. Die solchermaßen gebildete Kassette wird dann, beispielsweise mit Polyurethanschaum in einem kontinuierlichen Verfahrensgang ausgeschäumt, wobei der Schaum auf seiner gesamten Länge in der Kassette des Bauelements eine genügende Kraft aufbringt, damit sich im ausgeschäumten Zustand die beiden Teile nicht mehr in der Schubrichtung bewegen können. Im übrigen ergibt sich über dem Schaum eine ausreichende Ilaftreibungskraft, rlin ni.n Verrutschen der beiden Teile parallel zu ihren Längsseiten verhindern.A not inconsiderable cost saving and versatility of the component according to the invention consists in the fact that the front and back parts are of identical design, so that they can be placed one on the other, that is to say in mirror image. Here, the long sides of the positive connection are formed so that the recessed leg of one part has a bend facing away from the end face, which at least partially engages behind the bend of the other attached part. This makes it possible for a front part and a back part, which is arranged in mirror image, to be set loosely laterally offset on one another and then brought together and moved parallel to one another. In the direction of thrust there is no form-fitting connection, but perpendicular to it, with each bend of one part engaging behind the corresponding bend of the other part or being engaged by this part. The cassette formed in this way is then foamed, for example with polyurethane foam, in a continuous process, the foam applying sufficient force over its entire length in the cassette of the component so that the two parts can no longer move in the pushing direction in the foamed state. In addition, there is sufficient force to drive the foam, rlin ni.n. Prevent the two parts from slipping parallel to their long sides.

Durch die Erfindung wird also ein einfach herstellbares sowie montierbares Bauelement geschaffen. Eine Lagerhalterung bzw. Zwischenspeicherung von verschieden ausgebildeten Vorder- und Rückenteilen wie nach dem Stande der Technik sind aufgrund der Tatsache, daß das Vorder- und Rückenteil identisch ausgebildet sind, entbehrlich. Hinzu kommt, daß jedes Teil in einfacher Weise durch Walzen eines Blechs, das auf einer Rolle aufgewickelt ist, formbar ist und in jeder gewüschten Länge bereitgestellt werden kann. Des weiteren können das Vorder- und Rückenteil maschinell aufeinander aufgesetzt und parallel zueinander so verschoben werden, bis die Abbiegungen einander entsprechend hintergreifen. Ein komplizierter Arbeitsgang wie beispielsweise das Auswölben nach dem Stande der Technik ist nicht erforderlich, so daß unmittelbar nach dem Fügen der Kassette anschließend das Ausschäumen begonnen werden kann.The invention thus creates a component that is easy to manufacture and assemble. A storage or temporary storage of differently designed front and back parts as in the prior art are unnecessary due to the fact that the front and back parts are identical. In addition, each part can be easily formed by rolling sheet metal that is wound on a roll and can be provided in any desired length. Furthermore, the front and back parts can be mechanically placed on top of one another and moved parallel to one another until the bends engage behind one another accordingly. A complicated operation such as bulging according to the prior art is not necessary, so that the foaming can then be started immediately after the cassette has been joined.

Ferner ergibt sich aufgrund der sich an jeden Schenkel anschließenden Abbiegung bei der zusammengesetzten Kassette bzw. dem fertig ausgeschäumten Bauelement zwischen je zwei einander gegenüberliegenden Schenkeln eine Nut, deren Tiefe durch die Länge des Schenkels und deren Breite durch den senkrechten Abstand der Abbiegung festgelegt sind. In dieser solchermaßen gebildeten Nut kann eine Dichtung eingesetzt werden. Wenn desweiteren die Schenkel jeden Teils ungleich lang ausgebildet sind, ergibt sich eine Abstufung im Bereich der Schmalseiten des Bauelements, die eine bessere Dichtfunktion ergibt.Furthermore, due to the bend adjoining each leg in the assembled cassette or the fully foamed component, there is a groove between two opposing legs, the depth of which is determined by the length of the leg and the width of which is determined by the vertical distance of the bend. A seal can be used in this groove formed in this way. Furthermore, if the legs of each part are of unequal length, there is a gradation in the region of the narrow sides of the component, which results in a better sealing function.

Andere zweckmäßige Ausgestaltungen und Weiterbildungen sowie ein Verfahren zur Herstellung des erfindungsgemäßen Bauelements sind in den Unteransprüchen gekennzeichnet.Other expedient refinements and developments as well as a method for producing the component according to the invention are marked in the subclaims.

Weitere Merkmale, Einzelheiten und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung einer in der Zeichnung dargestellten, bevorzugten Ausführungsform. Es zeigt:

  • Figur 1 eine perspektivische Darstellung des erfindungsgemäßen Bauelements;
  • Figur 2 die Einzelheit II gemäß Figur 1, im größeren Maßstab;
  • Figur 3 eine zu Figur 2 als alternative Ausführungsform der Einzelheit II gemäß Figur 1, im größeren Naßstab;
  • Figur 4 die Einzelheit IV gemäß Figur 1, in größerem Maßstab;
  • Figur 5 ein zu einer Kassette zusammengesetztes Bauelement;
  • Figur 6 ein Schnitt durch zwei miteinander verbundener Bauelemente eines Fall- hzw. Deckengliedertores
Further features, details and advantages of the invention result from the following description of a preferred embodiment shown in the drawing. It shows:
  • Figure 1 is a perspective view of the device according to the invention;
  • Figure 2 shows the detail II of Figure 1, on a larger scale;
  • FIG. 3 shows an alternative embodiment of detail II according to FIG. 1 to FIG. 2, in the larger wet rod;
  • Figure 4 shows the detail IV of Figure 1, on a larger scale;
  • FIG. 5 shows a component assembled into a cassette;
  • 6 shows a section through two interconnected components of a fall or Sectional gates

Das in Figur 1 insgesamt mit 10 bezeichnete Teil kann ein Vorder- oder Rückenteil eines Bauelements sein, die zur Bildung einer mit geschäumten Kunststoff gefüllten Elements dienen. Das Teil 10 weist auf seiner Stirnseite 11 Verstärkunpsrillen 12 auf, die parallel zu den Längsseiten 13 des Teils verlaufen und mittels Walzen in einem kontinuierlichen Arbeitsgang an dem Teil durch Walzen an dem aus Metall bestehenden Teil angebracht werden können. Anstatt der Verstärkungsrillen 12 sind auch kassettenförmige Vertiefungen möglich.The part designated as a whole in FIG. 1 can be a front or back part of a component, which are used to form an element filled with foamed plastic. The part 10 has on its end face 11 reinforcing grooves 12 which run parallel to the longitudinal sides 13 of the part and can be attached to the part by rolling in a continuous operation on the part made of metal. Instead of the reinforcing grooves 12 cassette-shaped depressions are also possible.

Die etwa senkrecht zu der Stirnseite 11 abgebogene Längsseite 13 des Teils 10 weist einen etwa rechtwinklig rückspringenden Schenkel 14 auf, der mit einer insgesamt mit 15 bezeichneten Abbiegung versehen ist. Diese Abbiegung ist im Querschnitt V-förmig mit zwei Stegen 16, 17 versehen, die etwa gleich lang ausgebildet sind (Figur 2).The approximately perpendicularly bent to the front side 11 long side 13 of the part 10 has an approximately perpendicular RESET p struggling leg 14, which is provided with a, generally designated 15 turn. This bend is provided in a V-shaped cross section with two webs 16, 17 which are of approximately the same length (FIG. 2).

An den Steg 17 kann sich eine etwa parallel zu dem Schenkel 14 erstreckende Lasche 1B anschließen, die kürzer als der Schenkel 14 ist (Figur 3)..A strap 1B, which is approximately parallel to the leg 14 and is shorter than the leg 14 (FIG. 3), can be connected to the web 17.

Der - in Figur 1 rechte - Schenkel 14 weist ebenfalls eine im Querschnitt V-förmige Abbiegung 15 mit Stegen 16, 17 auf, wobei dieser Schenkel 14 länger als jener in den Figuren 2 und 3 dargestellte Schenkel ist (Figur 4).The leg 14 on the right in FIG. 1 likewise has a bend 15 with webs 16, 17 which is V-shaped in cross section, this leg 14 being longer than the leg shown in FIGS. 2 and 3 (FIG. 4).

In Figur 5 sind zwei aufeinander gesetzte Vorder- und Rückenteile 10 unter Bildung einer Kassette 19 dargestellt, die zur Erzielung einer formschlüssigen Verbindung nur noch ausgeschäumt werden muß.In Figure 5, two superimposed front and back parts 10 are shown to form a cassette 19, which only has to be foamed to achieve a positive connection.

Diese solchermaßen nach dem Ausschäumen der Kassette 19 gebildeten Bauelemente 2n, 21 sind im Verbund bei einem Sektional bzw. Gliedertor im schematischen Querschnitt in Figur 6 dargestellt. Hierbei ist an der rückwärtigen Stirnseite 11 ein an sich bekanntes Scharnier 22 vorgesehen, mittels dessen zwei Bauelemente aneinander festgelegt sind. In der im Bereich zwischen zwni zueinander benachbarten Schenkeln 14 gebildeten Nut 24 (Figur 5) kann eine Dichtung 23 eingesetzt werden (Figur 6).These components 2n, 21 formed in this way after the foam-out of the cassette 19 are shown in a composite cross-section in a sectional or sectional gate in FIG. 6. A hinge 22 known per se is provided on the rear end face 11, by means of which two components are fixed to one another. A seal 23 can be used in the groove 24 (FIG. 5) formed in the region between two mutually adjacent legs 14 (FIG. 6).

Claims (12)

1. Bauelement für Türen, Tore od. dgl., insbesondere für Falt- bzw. Deckengliedertore mit dessen Vorder- und Rück- seite bildenden Vorder- bzw. Rückenteilen aus Metall, die an ihren Längsseiten formschlüssig miteinander unter Bildun eines Elements verbunden sind, sowie mit diese ausfüllendem vorzugsweise geschäumten Kunststoff, zum Beispiel Polyurethanschaum, dadurch gekennzeichnet , daß das Vorder- und Rückenteil (10) zum umgekehrten Aufsetzen aufeinander gleich ausgebildet sind, daß die in etwa rechtwinklig zu der Stirnseite (11) des Teils (10) abgebogene Längsseite (13) mit einem etwa rechtwinklig rückspringenden Schenkel (14) versehen ist und daß der Schenkel des einen Teils (10) eine von der Stirnseite (11) abgewandte Abbiegung (15) aufweist, die die eine Abbiegung (15) des anderen aufgesetzten Teils (10) zumindest teilweise hintergreift.1. Component for doors, gates or the like, in particular for folding or ceiling sectional gates with its front and back forming front and back parts made of metal, which are positively connected on their long sides to form an element, and with this filling, preferably foamed plastic, for example polyurethane foam, characterized in that the front and back parts (10) are constructed identically for the reverse placement on top of one another, that the longitudinal side (approximately at right angles to the end face (11) of the part (10)) 13) is provided with an approximately right-angled leg (14) and that the leg of one part (10) has a bend (15) facing away from the end face (11), which bend (15) of the other part (10 ) engages at least partially. 2. Bauelement nach Anspruch 1, dadurch gekennzeichnet, daß die Schenkel (14) jeden Teils verschiedene Länge aufweisen.2. Component according to claim 1, characterized in that the legs (14) of each part have different lengths. 3. Bauelement nach Anspruch 1 oder 2, dadurch gekennzeichnet , daß die Abbiegung (15) im Querschnitt V-förmig ausgebildet ist.3. Component according to claim 1 or 2, characterized in that the bend (15) is V-shaped in cross section. 4. Bauelement nach Anspruch 3, dadurch gekennzeichnet , daß die Stege (16, 17) der V-förmigen Abbiegung (15) gleich lang sind.4. The component according to claim 3, characterized in that the webs (16, 17) of the V-shaped bend (15) are of equal length. 5. Bauelement nach Anspruch 1 oder 2, dadurch gekennzeichnet , daß die Abbiegung im Querschnitt halbkreisförmig ausgebildet ist.5. The component according to claim 1 or 2, characterized in that the bend is semicircular in cross section. 6. Bauelement nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet , daß sich an zumindest eine der Abbiegungen (15) jeden Teils (10) eine etwa parallel zu dem Schenkel (14) erstreckende Lasche (18) anschließt.6. Component according to one of claims 1 to 5, characterized in that at least one of the bends (15) of each part (10) is followed by an approximately parallel to the leg (14) extending tab (18). 7. Bauelement nach Anspruch 6, dadurch gekennzeichnet , daß die Lasche (18) kürzer als der Schenkel (14) ausgebildet ist.7. The component according to claim 6, characterized in that the tab (18) is shorter than the leg (14). 8. Bauelement nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet , daß bei umgekehrt aufeinandergesetztem Vorder- und Rückenteil (10) in die im Bereich je zwei einander gegenüberliegender Schenkel (14) gebildeten Nut (24) der Kassette (19) eine Dichtung (23) angeordnet ist.8. Component according to one of claims 1 to 7, characterized in that when reversed superimposed front and back part (10) formed in the area in each case two mutually opposite legs (14) groove (24) of the cassette (19) has a seal ( 23) is arranged. 9. Bauelement nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet , daß jedes Teil (10) als Formwalzteil ausgebildet ist.9. Component according to one of claims 1 to 8, characterized in that each part (10) is designed as a form-rolled part. 10. Bauelement nach einem der Ansprüche 1 bis 9, gekennzeichnet , durch zumindest zwei an den Stirnseiten (11) angebrachten Verstärkungsrillen (12 die parallel zu den Schmalseiten (13) des Bauelements (10) verlaufen.10. The component according to one of claims 1 to 9, characterized by at least two on the end faces (11) attached reinforcing grooves (12 which run parallel to the narrow sides (13) of the component (10). 11. Verfahren zur Herstellung eines Bauelements nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet , daß ein Blechband durch Formwalzen geführt wird, wobei der Schenkel (14) und die Abbiegung (15) des Vorder- bzw. Rückenteils (10) angeformt werden, und daß einem solchermaßen gebildeten Vorderteil ein demgegenüber umgekehrtes Rückenteil zur Bildung der Kassette zugeführt wird und daß diese anschließend kontinuierlich ausgeschäumt wird.11. A method for producing a component according to one of claims 1 to 10, characterized in that a sheet metal strip is guided through form rolling, the leg (14) and the bend (15) of the front or back part (10) being formed, and that a front part formed in this way is fed an opposite reverse part to form the cassette and that the latter is then continuously foamed. 12. Verfahren nach Anspruch 11, dadurch gekennzeichnet , daß das Vorderteil dem Rückenteil quer zur Transportrichtung versetzt zugeführt wird und daß dann beide Teile (10) quer zur Transportrichtung so verschoben geführt werden, daß die Abbiegungen (15) einander formschlüssig zumindest teilweise hintergreifen.12. The method according to claim 11, characterized in that the front part is fed offset to the back part transversely to the transport direction and that then both parts (10) are guided displaced transversely to the transport direction so that the bends (15) engage each other at least partially in a form-fitting manner.
EP80107687A 1979-12-06 1980-12-06 Construction element for doors, gates or the like and process for its production Withdrawn EP0030385A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19797934410 DE7934410U1 (en) 1979-12-06 1979-12-06 COMPONENT FOR DOORS, GATES OR THE LIKE
DE7934410U 1979-12-06

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EP0030385A1 true EP0030385A1 (en) 1981-06-17

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EP80107687A Withdrawn EP0030385A1 (en) 1979-12-06 1980-12-06 Construction element for doors, gates or the like and process for its production

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EP (1) EP0030385A1 (en)
DE (1) DE7934410U1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370324A2 (en) * 1988-11-25 1990-05-30 Hörmann KG Brockhagen Door leaf
EP0418629A1 (en) * 1989-09-04 1991-03-27 Firma Walter Teckentrup Panels for a sectional door
DE9213932U1 (en) * 1992-10-15 1993-02-04 "Schako" Metallwarenfabrik Ferdinand Schad Kg Zweigniederlassung Kolbingen, 7201 Kolbingen, De
DE19525207A1 (en) * 1994-07-20 1996-01-25 Manfred Sterrer Door leaf of two interconnected metal profiles
WO1996041925A1 (en) * 1995-06-09 1996-12-27 E.P.S. Australia Pty. Ltd. Building system and components thereof
DE19857065A1 (en) * 1998-12-10 2000-06-15 Hoermann Kg Sectional door element manufacture with parallel edges includes cutting to intermediate product length and roller-forming edges plus impressing inter-edge surface by transverse embossing tool followed by reinforcing and insulation.
EP1094190A1 (en) * 1999-10-21 2001-04-25 Cardo Door Continental B.V. Door, panel for a door and method of manufacturing a panel
EP1145816A1 (en) * 2000-04-11 2001-10-17 Siempelkamp Handling Systeme GmbH & Co. Machine interlocking of sandwich elements

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267262A (en) * 1961-07-28 1966-08-16 Control Company Inc Comp Digital indicator
DE1965393U (en) * 1967-05-06 1967-08-03 Wilhelm Wolter K G METAL OR PLASTIC PROFILE BAR FOR BASE OR BARRIER OF DOORS.
FR2292085A1 (en) * 1974-11-20 1976-06-18 Promisol Haironville Sandwich building panel - has insulating core with notched edges receiving folded edges of metal sheet cladding
FR2317463A1 (en) * 1975-06-28 1977-02-04 Graf Gmbh Sheet metal panel door - is of twin flanged sheets fitting together via tongues and grooves on opposed edges
US4037377A (en) * 1968-05-28 1977-07-26 H. H. Robertson Company Foamed-in-place double-skin building panel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267262A (en) * 1961-07-28 1966-08-16 Control Company Inc Comp Digital indicator
DE1965393U (en) * 1967-05-06 1967-08-03 Wilhelm Wolter K G METAL OR PLASTIC PROFILE BAR FOR BASE OR BARRIER OF DOORS.
US4037377A (en) * 1968-05-28 1977-07-26 H. H. Robertson Company Foamed-in-place double-skin building panel
FR2292085A1 (en) * 1974-11-20 1976-06-18 Promisol Haironville Sandwich building panel - has insulating core with notched edges receiving folded edges of metal sheet cladding
FR2317463A1 (en) * 1975-06-28 1977-02-04 Graf Gmbh Sheet metal panel door - is of twin flanged sheets fitting together via tongues and grooves on opposed edges

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370324A2 (en) * 1988-11-25 1990-05-30 Hörmann KG Brockhagen Door leaf
EP0370324A3 (en) * 1988-11-25 1991-09-18 Hörmann KG Brockhagen Door leaf
EP0418629A1 (en) * 1989-09-04 1991-03-27 Firma Walter Teckentrup Panels for a sectional door
DE9213932U1 (en) * 1992-10-15 1993-02-04 "Schako" Metallwarenfabrik Ferdinand Schad Kg Zweigniederlassung Kolbingen, 7201 Kolbingen, De
DE19525207A1 (en) * 1994-07-20 1996-01-25 Manfred Sterrer Door leaf of two interconnected metal profiles
WO1996041925A1 (en) * 1995-06-09 1996-12-27 E.P.S. Australia Pty. Ltd. Building system and components thereof
DE19857065A1 (en) * 1998-12-10 2000-06-15 Hoermann Kg Sectional door element manufacture with parallel edges includes cutting to intermediate product length and roller-forming edges plus impressing inter-edge surface by transverse embossing tool followed by reinforcing and insulation.
EP1094190A1 (en) * 1999-10-21 2001-04-25 Cardo Door Continental B.V. Door, panel for a door and method of manufacturing a panel
EP1145816A1 (en) * 2000-04-11 2001-10-17 Siempelkamp Handling Systeme GmbH & Co. Machine interlocking of sandwich elements

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