EP1113119B1 - Roof tile - Google Patents

Roof tile Download PDF

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Publication number
EP1113119B1
EP1113119B1 EP00128653A EP00128653A EP1113119B1 EP 1113119 B1 EP1113119 B1 EP 1113119B1 EP 00128653 A EP00128653 A EP 00128653A EP 00128653 A EP00128653 A EP 00128653A EP 1113119 B1 EP1113119 B1 EP 1113119B1
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EP
European Patent Office
Prior art keywords
roof tile
plane
supported
rear face
roof
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 - Lifetime
Application number
EP00128653A
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German (de)
French (fr)
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EP1113119A2 (en
EP1113119A3 (en
Inventor
Manfred Dipl.-Ing. Bracht
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Individual
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Individual
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Publication date
Priority claimed from DE19964102A external-priority patent/DE19964102C1/en
Priority claimed from DE29923095U external-priority patent/DE29923095U1/en
Application filed by Individual filed Critical Individual
Publication of EP1113119A2 publication Critical patent/EP1113119A2/en
Publication of EP1113119A3 publication Critical patent/EP1113119A3/en
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Publication of EP1113119B1 publication Critical patent/EP1113119B1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2914—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements
    • E04D1/2916—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements the fastening means taking hold directly on adjacent elements of the same row
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2949—Means for connecting or fastening adjacent roofing elements by interfitted sections having joints with fluid-handling feature, e.g. a fluid channel for draining
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2956—Means for connecting or fastening adjacent roofing elements by interfitted sections having tongues and grooves
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2984—Means for connecting or fastening adjacent roofing elements with spacing or space-forming features, e.g. braces, fillers or drains

Definitions

  • the invention relates to a roof tile according to the preamble of the claim 1.
  • Pressed roof tiles show good stability and tightness of the roofing. They have However, the disadvantage that for forming in addition to a Batzenabschneider a press with press molds, in practice mostly plaster molds with a short service life, be needed, which increases the cost of tile production.
  • the invention is based on the object, one with low shear thickness easy and reasonably priced stable roof tiles to create, even in larger Format is still comfortable to handle and even at relatively low Overlapping of the individual roof tile rows ensures a tight roofing.
  • the advantages of Stangfalzziegeln and Unite pressed roof tiles are based on a repressing with compression molding omitted and only a profile strand trimming and acoast Schemeabbiegen performed.
  • the bent in the direction of the roof tiles support level Foot area increases the stability of the tile and the tightness of the roofing.
  • the smoothed foot edge gives a pleasing appearance of a covered Roof and contributes to the optimization of the roofing.
  • guaranteed the tile according to the invention a high-quality Eindekkung without knifing.
  • a particularly advantageous embodiment is when the foot edge of a Surface formed and the same in tile cross-section at the height of the roof tile support level is arranged. This results in a very dense, extremely drift-snowproof Roofing.
  • a roof tile according to the invention is in the manner of a side-folded strand folding brick executed and numbered as a whole with 1.
  • He is made of a profile strand whose cross-sectional profile in principle accordingly Figure 3 is executed. Although there is a 2-nose suspension available is, can also be a single nose design - so he points at least one hanging nose 2 on. Its support level is numbered 3.
  • the roof tile profile strand has a plate part 4, on both longitudinal sides a soverfalzung is assigned, namely a Wasserfalzteil 5 and Deckfalzteil 6.
  • a double rebate design see. in particular FIG. 3).
  • the Wasserfalz forming area arranged with its underside on the roof tile support level 3 and extends in the roof tile cross-section heightwise below the plate part lower surface.
  • the area forming the cover fold is integrated in the plate part 4. It is the Plate edge back as a projecting over the plate part lower surface Formed sealing bead.
  • the Deckfalzteil 6 for Tile center centered over one on the plate part bottom, as Support member and / or reinforcing rib 7 serving longitudinal rib be delimited (see Figure 3) - in a preferred manner, this longitudinal rib extends in the roof tile cross-section Heightwise to the roof tile support level 3 and thus also works as roof tile support element.
  • the existing in the roof tile head area hanging nose or hanging 2 is / are each from a numbered 8, quer4.000sterrorism on the roof tile support level 3 projecting nose bridge cut.
  • the corresponding material separation from the single or the respective Nose bar 8 made at the height of the roof tile support level 3 - thus are with the nose cutting at the same time also support points for the Roof tiles 1 created.
  • a nose bridge training as Hollow web because this results in the nose cutting per nose bridge 8 each two parallel longitudinal ribs, which preferably also for roof tile support are provided usable.
  • a reinforcing rib 7 may be present. In cross section, it preferably extends to the roof tile support level 3 and thus also forms a support element.
  • a smoothing of the foot edge 10 - for example Circumcision at the height of the roof tile support level 3, chamfering or Rounding - allows for a precise contact and improves the appearance and sealing.
  • the roof tile foot area in the roof tile longitudinal section preferably designed arcuate and the foot edge 10 in extension of the determined by the longitudinal rib bottom surfaces Roof tile support level 3 cropped.
  • the foot edge 10 forms a larger area than the plate part cross section would give it - this is due to the fact that the foot edge 10 with the foot area top tip Includes angle (see Figure 2).
  • the roof tile top can be smooth or slightly profiled.
  • a surface profiling on the roof tile visible surface is in a preferred manner so low, that the roof tile blank no disadvantageous voltage is supplied.
  • the surface structuring may be cut before or after the molding respectively.
  • the tile top has such a structuring that gives the impression of a slate or wooden shingle surface arises.
  • the invention is not on roof tiles 1 with substantially planar Plate part design (as shown) limited, it can the plate member 4 in Cross section also be deformed.
  • the roof tile concept according to the invention is also suitable for so-called large bricks - For example, with a brick width of over 300 mm - suitable.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Glass Compositions (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

The tile has a plate section (4) with folds at the sides which provide a water-proof connection surface and a cover surface for adjoining tiles. A hanger nose is provided on the rear side which projects away from the support plane of the tile. The tile has a plate section (4) with folds at the sides which provide a water-proof connection surface and a cover surface for adjoining tiles. A hanger nose is provided on the rear side which projects away from the support plane of the tile. Ridges are provided on the back of the plate section which are designed to provide extra strength to the tile. A foot region (9) on one end of the tile is bent in the direction of the under side of the tile. The edge (10) of the foot region lies in the same plane as the plane of the support surface of the tile.

Description

Die Erfindung bezieht sich auf einen Dachziegel gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a roof tile according to the preamble of the claim 1.

Seitenverfalzdachziegel der vorgenannten Art sind allgemein bekannt. Hierbei wird zwischen Preß- und Strangdachziegeln unterschieden. Näheres kann dazu dem Fachbuch "Handbuch für die Ziegelindustrie", Herausgeber: Willid Bender/ Frank Händle, erschienen im Bauverlag GmbH, Wiesbaden und Berlin, 1982, ISBN 3-7625-1485-2 entnommen werden, insbesondere den Seiten 761 und 762.Seitenverfalzdachziegel the aforementioned type are well known. This is differentiated between pressed and stranded roof tiles. For details, see the Textbook "Manual for the brick industry", published by Willid Bender / Frank Händle, published by Bauverlag GmbH, Wiesbaden and Berlin, 1982, ISBN 3-7625-1485-2, in particular pages 761 and 762.

Preßdachziegel zeigen eine gute Stabilität und Dichtigkeit der Eindeckung. Sie haben jedoch den Nachteil, daß zur Formung zusätzlich zu einem Batzenabschneider eine Presse mit Preßformen, in der Praxis meist Gipsformen mit geringer Standzeit, benötigt werden, wodurch sich die Dachziegelherstellung verteuert. Pressed roof tiles show good stability and tightness of the roofing. They have However, the disadvantage that for forming in addition to a Batzenabschneider a press with press molds, in practice mostly plaster molds with a short service life, be needed, which increases the cost of tile production.

Bei den in der Regel preiswerteren Strangdachziegeln ist es nachteilig, daß eine verhältnismäßig große Scherbendicke erforderlich ist, um eine ausreichende Stabilität zu gewährleisten. Eine große Scherbendicke erhöht jedoch den Material- und den Energieverbrauch und macht den Dachziegel schwerer. Letzteres beeinträchtigt auch die Handhabung und die Verlegbarkeit eines solchen Ziegels. Außerdem ist zur Gewährleistung eine dichten Eindeckung eine große Dachziegelüberlappung erforderlich.In the generally cheaper stranded roof tiles, it is disadvantageous that a relatively large shear thickness is required to ensure adequate stability to ensure. However, a large shear thickness increases the material and Energy consumption and makes the roof tile heavier. The latter affects also the handling and the installation of such a brick. Besides that is to ensure a tight roofing a large roof tile overlap required.

Aus der DE 4027121 A1 ist ein Dachziegel in Biberschwanzform mit mindestens einer Einhängenase an der Unterseite des oberen Endes zum Anhängen des Ziegels an eine Dachlatte bekannt, dessen Dachziegelfußbereich eine kreissegmentförmigen Verlauf hat. Auch bei diesem Dachziegel ist ein relativ großes Überlappungsmaß notwendig, um eine hinreichend dichte Eindeckung zu gewährleisten.From DE 4027121 A1 is a roof tile in Biberschwanzform with at least a hanging nose at the bottom of the upper end for attaching the brick to a roof batten known, the Dachziegelfußbereich a circular segment-shaped Course has. Even with this tile is a relatively large overlap necessary to ensure a sufficiently dense covering.

Der Erfindung liegt die Aufgabe zugrunde, einen mit geringer Scherbendicke einfach und preisgünstig herstellbaren stabilen Dachziegel zu schaffen, der auch in größerem Format noch bequem zu handhaben ist und bereits bei verhältnismäßig geringer Überlappung der einzelnen Dachziegelreihen eine dichte Dacheindeckung gewährleistet.The invention is based on the object, one with low shear thickness easy and reasonably priced stable roof tiles to create, even in larger Format is still comfortable to handle and even at relatively low Overlapping of the individual roof tile rows ensures a tight roofing.

Zur Lösung dieser Aufgabe zeichnet sich der Dachziegel durch die im Patentanspruch 1 angegebenen Merkmale aus. Vorteilhafte Weiterbildungen ergeben sich aus den Unteransprüchen.To solve this problem, the tiles by the in claim 1 specified characteristics. Advantageous developments emerge from the dependent claims.

Bei dem erfindungsgemäßen Dachziegel sind die Vorteile von Stangfalzziegeln und Preßdachziegeln zu vereinen. Dabei wird jedoch auf ein Nachpressen mit Preßformen verzichtet und lediglich ein Profilstrang-Beschneiden sowie ein Fußbereichabbiegen vorgenommen. Der in Richtung der Dachziegel-Auflageebene abgebogene Fußbereich erhöht die Stabilität des Dachziegels sowie die Dichtigkeit der Dacheindeckung. Die geglättete Fußkante ergibt ein gefälliges Aussehen eines eingedeckten Daches und trägt zur Optimierung der Dacheindeckung bei. Darüber hinaus gewährleistet der erfindungsgemäße Dachziegel eine qualitativ hochwertige Eindekkung ohne Knirschneigung. In the tile according to the invention, the advantages of Stangfalzziegeln and Unite pressed roof tiles. However, it is based on a repressing with compression molding omitted and only a profile strand trimming and a Fußbereichabbiegen performed. The bent in the direction of the roof tiles support level Foot area increases the stability of the tile and the tightness of the roofing. The smoothed foot edge gives a pleasing appearance of a covered Roof and contributes to the optimization of the roofing. In addition, guaranteed the tile according to the invention a high-quality Eindekkung without knifing.

Eine besonders vorteilhafte Ausbildung liegt vor, wenn die Fußkante von einer Fläche gebildet und dieselbe im Dachziegel-Querschnitt auf Höhe der Dachziegel-Auflageebene angeordnet ist. Es ergibt sich dabei eine sehr dichte, äußerst treibschneesichere Dacheindeckung.A particularly advantageous embodiment is when the foot edge of a Surface formed and the same in tile cross-section at the height of the roof tile support level is arranged. This results in a very dense, extremely drift-snowproof Roofing.

Um eine einfache Dach-Hinterlüftung zu erzielen, kann bei einer Lüfterziegel-Ausbildung im abgebogenen Dachziegel-Fußbereich

  • a) die Fußkante mit mindestens einer Ausnehmung zum Be- und/oder Entlüften gefertigt, vorzugsweise geschnitten, sein
  • b) die Fußkante zwecks Spaltbildung mit Abstand zur Dachziegel-Auflageebene angeordnet sein.
    • In order to achieve a simple roof ventilation, can in a fan brick training in the bent roof tile foot area
  • a) the foot edge made with at least one recess for loading and / or venting, preferably cut
  • b) the foot edge be arranged for the purpose of gap formation at a distance from the roof tile support level.

    • Auf der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt und wird im folgenden näher erläutert. Es zeigen:

    Figur 1
    eine Vorderansicht eines erfindungsgemäßen Dachziegels,
    Figur 2
    einen Längsschnitt entsprechend der Schnittlinie II-II in Figur 1 durch denselben Dachziegel und
    Figur 3
    einen Querschnitt desselben Dachziegels entsprechend der Schnittlinie III-III in Figur 1.
    In the drawing, an embodiment of the invention is shown and will be explained in more detail below. Show it:
    FIG. 1
    a front view of a roof tile according to the invention,
    FIG. 2
    a longitudinal section corresponding to the section line II-II in Figure 1 by the same tile and
    FIG. 3
    a cross section of the same roof tile according to the section line III-III in Figure 1.

    Ein erfindungsgemäßer Dachziegel ist nach Art eines seitenverfalzten Strangfalzziegels ausgeführt und als Ganzes mit 1 beziffert.A roof tile according to the invention is in the manner of a side-folded strand folding brick executed and numbered as a whole with 1.

    Er ist aus einem Profilstrang gefertigt, dessen Querschnittsprofil prinzipmäßig entsprechend Figur 3 ausgeführt ist. Obwohl dort eine 2-Nasen-Aufhängung vorhanden ist, kann auch eine Einzelnasen-Ausführung erfolgen - demnach weist er mindestens eine Aufhängenase 2 auf. Seine Auflageebene ist mit 3 beziffert. He is made of a profile strand whose cross-sectional profile in principle accordingly Figure 3 is executed. Although there is a 2-nose suspension available is, can also be a single nose design - so he points at least one hanging nose 2 on. Its support level is numbered 3.

    Der Dachziegel-Profilstrang weist ein Plattenteil 4 auf, dem an beiden Längsseiten eine Seitenverfalzung zugeordnet ist, und zwar ein Wasserfalzteil 5 und Deckfalzteil 6. Besonders bevorzugt und vorteilhaft ist eine Doppelfalz-Ausführung (vgl. insbesondere Figur 3).The roof tile profile strand has a plate part 4, on both longitudinal sides a Seitenverfalzung is assigned, namely a Wasserfalzteil 5 and Deckfalzteil 6. Particularly preferred and advantageous is a double rebate design (see. in particular FIG. 3).

    Wie aus der Zeichnung zu ersehen ist, ist der den Wasserfalz bildende Bereich mit seiner Unterseite auf der Dachziegel-Auflageebene 3 angeordnet und erstreckt sich im Dachziegel-Querschnitt höhenmäßig unterhalb der Plattenteil-Unterfläche.As can be seen from the drawing, is the Wasserfalz forming area arranged with its underside on the roof tile support level 3 and extends in the roof tile cross-section heightwise below the plate part lower surface.

    Der den Deckfalz bildende Bereich ist im Plattenteil 4 integriert. Dabei ist der Plattenrand rückseitig als ein über die Plattenteil-Unterfläche vorspringender Dichtwulst ausgebildet. Im Dachziegel-Querschnitt kann das Deckfalzteil 6 zur Dachziegel-Mitte hin über eine an der Plattenteil-Unterseite angeordnete, als Stützelement und/oder Verstärkungsrippe 7 dienende Längsrippe abgegrenzt sein (vgl. Figur 3) - in bevorzugter Weise reicht diese Längsrippe im Dachziegel-Querschnitt höhenmäßig bis zur Dachziegel-Auflageebene 3 und wirkt somit auch als Dachziegel-Stützelement.The area forming the cover fold is integrated in the plate part 4. It is the Plate edge back as a projecting over the plate part lower surface Formed sealing bead. In roof tile cross-section, the Deckfalzteil 6 for Tile center centered over one on the plate part bottom, as Support member and / or reinforcing rib 7 serving longitudinal rib be delimited (see Figure 3) - in a preferred manner, this longitudinal rib extends in the roof tile cross-section Heightwise to the roof tile support level 3 and thus also works as roof tile support element.

    Die im Dachziegel-Kopfbereich vorhandene Aufhängenase oder Aufhängenasen 2 ist/sind jeweils aus einem mit 8 bezifferten, querschnittsmäßig über die Dachziegel-Auflageebene 3 vorspringenden Nasensteg geschnitten. In bevorzugter Weise ist die entsprechende Materialabtrennung von dem einzigen oder vom jeweiligen Nasensteg 8 auf Höhe der Dachziegel-Auflageebene 3 vorgenommen - somit werden mit dem Nasenschneiden gleichzeitig auch noch Abstützstellen für den Dachziegel 1 geschaffen. Besonders vorteilhaft ist eine Nasensteg-Ausbildung als Hohlsteg, denn dadurch entstehen beim Nasenschneiden pro Nasensteg 8 jeweils zwei parallele Längsrippen, die in bevorzugter Weise auch zur Dachziegel-Abstützung nutzbar vorgesehen sind. The existing in the roof tile head area hanging nose or hanging 2 is / are each from a numbered 8, querschnittsmäßig on the roof tile support level 3 projecting nose bridge cut. In a preferred manner is the corresponding material separation from the single or the respective Nose bar 8 made at the height of the roof tile support level 3 - thus are with the nose cutting at the same time also support points for the Roof tiles 1 created. Particularly advantageous is a nose bridge training as Hollow web, because this results in the nose cutting per nose bridge 8 each two parallel longitudinal ribs, which preferably also for roof tile support are provided usable.

    Zwischen den beiden Nasenstegen 8 kann, wie Figur 1 und 3 zu entnehmen ist, eine Verstärkungsrippe 7 vorhanden sein. Im Querschnitt reicht sie vorzugsweise bis zur Dachziegel-Auflageebene 3 und bildet somit auch ein Stützelement.Between the two nosepieces 8, as can be seen from FIGS. 1 and 3, a reinforcing rib 7 may be present. In cross section, it preferably extends to the roof tile support level 3 and thus also forms a support element.

    Zur Bildung eines Strangfalzziegels mit guter Abdichtung im Traufenbereich ist in bevorzugter und vorteilhafter Weise das Profilstrang-Plattenteil 4 in seinem mit 9 bezifferten Fußbereich von dem über die Ebene der Plattenteil-Unterfläche vorspringenden Material, nämlich Wasserfalzteil 5, Verstärkungsrippe(n) 7 und Nasensteg(e) 8 im wesentlichen befreit sowie der rippenfrei geschnittene Bereich ohne zusätzliches Materialverpressen in Richtung Dachziegel-Unterseite so weit abgebogen, daß seine Dachziegel-Fußkante (Traufe) 10 auf der Dachziegel-Auflageebene 3 liegt. Eine Glättung der Fußkante 10 - beispielsweise Beschneidung auf Höhe der Dachziegel-Auflageebene 3, Anfasung oder Abrundung - ermöglicht ein exaktes Aufliegen und verbessert die Optik sowie Abdichtung.To form a Strandfalzziegels with good sealing in the eaves area is in more preferably and advantageously, the profile strand plate member 4 in its 9th numbered foot area of the projecting beyond the plane of the plate part lower surface Material, namely Wasserfalzteil 5, reinforcing rib (s) 7 and nose bridge (s) 8 substantially freed as well as the rib-free cut Area without additional material compression towards roof tile underside bent so far that its roof tile-foot edge (eaves) 10 on the roof tile support level 3 is located. A smoothing of the foot edge 10 - for example Circumcision at the height of the roof tile support level 3, chamfering or Rounding - allows for a precise contact and improves the appearance and sealing.

    Wie aus der schematischen Darstellung in Figur 2 zu ersehen ist, ist der Dachziegel-Fußbereich im Dachziegel-Längsschnitt vorzugsweise bogenförmig gestaltet und die Fußkante 10 in Verlängerung der durch die Längsrippen-Unterflächen bestimmte Dachziegel-Auflageebene 3 beschnitten. Die Fußkante 10 bildet dabei eine größere Fläche als der Plattenteil-Querschnitt es ergeben würde - dies ist dadurch bedingt, daß die Fußkante 10 mit der Fußbereich-Oberseite einen spitzen Winkel einschließt (vgl. Figur 2). As can be seen from the schematic illustration in Figure 2, the roof tile foot area in the roof tile longitudinal section preferably designed arcuate and the foot edge 10 in extension of the determined by the longitudinal rib bottom surfaces Roof tile support level 3 cropped. The foot edge 10 forms a larger area than the plate part cross section would give it - this is due to the fact that the foot edge 10 with the foot area top tip Includes angle (see Figure 2).

    Die Dachziegel-Oberseite kann glatt oder geringfügig profiliert sein. Eine Oberflächen-Profilierung an der Dachziegel-Sichtfläche ist dabei in bevorzugter Weise so gering, daß dem Dachziegel-Rohling keine nachteilige Spannung zugeführt wird. Die Oberflächen-Strukturierung kann vor oder nach dem Formlingsabschneiden erfolgen.The roof tile top can be smooth or slightly profiled. A surface profiling on the roof tile visible surface is in a preferred manner so low, that the roof tile blank no disadvantageous voltage is supplied. The surface structuring may be cut before or after the molding respectively.

    Gemäß einer besonders bevorzugten Ausführungsform hat die Dachziegel-Oberseite eine solche Strukturierung, daß der Eindruck einer Schiefer- oder Holzschindel-Oberfläche entsteht.According to a particularly preferred embodiment, the tile top has such a structuring that gives the impression of a slate or wooden shingle surface arises.

    Des weiteren ist die Erfindung nicht auf Dachziegel 1 mit im wesentlichen ebener Plattenteil-Gestaltung (wie dargestellt) beschränkt, es kann das Plattenteil 4 im Querschnitt auch verformt sein.Furthermore, the invention is not on roof tiles 1 with substantially planar Plate part design (as shown) limited, it can the plate member 4 in Cross section also be deformed.

    Das erfindungsgemäße Dachziegelkonzept ist auch für sogenannte Großziegel - beispielsweise mit einer Ziegelbreite von über 300 mm - geeignet. The roof tile concept according to the invention is also suitable for so-called large bricks - For example, with a brick width of over 300 mm - suitable.

    BezugszeichenlisteLIST OF REFERENCE NUMBERS

    11
    Dachziegeltile
    22
    Aufhängenase(n)Aufhängenase (n)
    33
    Dachziegel-AuflageebeneRoof tile support plane
    44
    Plattenteilplate part
    55
    WasserfalzteilWasserfalzteil
    66
    DeckfalzteilDeckfalzteil
    77
    Verstärkungsrippe(n)Reinforcing rib (s)
    88th
    Nasensteg(e)Nose bridge (e)
    99
    Fußbereichfooter
    1010
    Fußkantefoot edge

    Claims (14)

    1. Roof tile, having a slab part (4) which has, at the sides, folds which take the form of a folded portion (5) for water and a folded covering portion (6), on the rear face of which slab part (4), which rear face is the rear face of the roof tile and faces towards a plane (3) at which the roof tile is supported, is formed at least one nib (2) which projects from the plane (3) at which the roof tile is supported, the plane (3) at which the roof tile is supported being at a distance from the rear face of the roof tile, which rear face faces towards the plane (3) at whim the roof tile is supported, and having at least one reinforcing rib (7) and/or at least one nip leg (8) which are provided on the slab part (4), the reinforcing rib (7) and/or the nib leg (8) terminating at a distance from a foot-edge (10) of a foot region (9) of the roof tile,
      characterised in that the foot region (9), which is formed to be free of ribs and legs, is curved down in the direction of the plane (3) at which the roof tile is supported, and in that the foot-edge (10) has a smoothing edge which extends parallel to the plane (3) at which the roof tile is supported.
    2. Roof tile according to claim 1, characterised in that , in the cross-section of the roof tile, the foot-edge (10) extends to the plane (3) at which the roof tile is supported.
    3. Roof tile according to claim 1 or 2, characterised in that the foot region (9) of the roof tile is curved down in such a way that its tangents to its upper faces intersect the plane (3) at which the roof tile is supported at an acute angle.
    4. Roof tile according to one of claims 1 to 3, characterised in that at least one ventilation and/or venting opening is present in the foot region (9).
    5. Roof tile according to one of claims 1 to 4, characterised in that the folded portion (5) for water is arranged on the plane (3) at which the roof tile is supported.
    6. Roof tile according to one of claims 1 to 5, characterised in that , in the cross-section of the roof tile, the lateral folded portion (5) for water extends, looking in the heightwise direction, below the rear face of the roof tile, which rear face faces towards the plane (3) at which the roof tile is supported.
    7. Roof tile according to one of claims 1 to 6, characterised in that , in cross-section, the folded portion (5) for water is in the form of a double fold.
    8. Roof tile according to one of claims 1 to 7, characterised in that the folded covering portion (6) is integrated into the slab part (4) and one edge of the slab part (4) forms a sealing bead which prefects beyond the slab part at the rear face.
    9. Roof tile according to one of claims 1 to 8, characterised in that a longitudinal rib (7) which extends to the plane (3) at which the roof tile is supported is provided next to the folded covering portion (6).
    10. Roof tile according to one of claims 1 to 9, characterised in that the nib leg (8) is formed by a hollow rib.
    11. Roof tile according to one of claims 1 to 10, characterised in that each nib leg (8) extends to the plane (3) at which the roof tile is supported and merges into the nib (2), which extends beyond the plane (3) at which the roof tile is supported.
    12. Roof tile according to one of claims 1 to 11, characterised in that that surface of the roof tile which is visible after the roof tile has been fitted is of a textured form.
    13. Roof tile according to claim 12, characterised in that that surface of the roof tile which is visible after the roof tile has been fitted has a slate or shingle finish impressed into it.
    14. Roof tile according to one of claims 1 to 13, characterised in that the slap part (4) is deformed in cross-section.
    EP00128653A 1999-12-31 2000-12-28 Roof tile Expired - Lifetime EP1113119B1 (en)

    Applications Claiming Priority (4)

    Application Number Priority Date Filing Date Title
    DE19964102 1999-12-31
    DE19964102A DE19964102C1 (en) 1999-12-31 1999-12-31 Roof gutter tile is from an extruded strand with side gutters for water and for cover while projecting holding and reinforcement ribs are on the rear side for laying with narrow overlaps in an effective roof sealing
    DE29923095U DE29923095U1 (en) 1999-12-31 1999-12-31 Roof tiles
    DE29923095U 1999-12-31

    Publications (3)

    Publication Number Publication Date
    EP1113119A2 EP1113119A2 (en) 2001-07-04
    EP1113119A3 EP1113119A3 (en) 2001-10-24
    EP1113119B1 true EP1113119B1 (en) 2005-11-23

    Family

    ID=26055950

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP00128653A Expired - Lifetime EP1113119B1 (en) 1999-12-31 2000-12-28 Roof tile

    Country Status (6)

    Country Link
    EP (1) EP1113119B1 (en)
    AT (1) ATE310863T1 (en)
    CY (1) CY1105298T1 (en)
    DE (1) DE50011681D1 (en)
    DK (1) DK1113119T3 (en)
    ES (1) ES2251934T3 (en)

    Family Cites Families (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US4574536A (en) * 1981-09-25 1986-03-11 Oldcastle, Inc. Roof tile
    DE3522846A1 (en) * 1985-06-26 1987-01-02 Braas & Co Gmbh METHOD AND DEVICE FOR PRODUCING CONCRETE ROOFS
    EP0387305B1 (en) * 1988-01-18 1993-08-25 Anchor Building Products Limited Roof tiles
    DE4027121A1 (en) * 1990-08-28 1992-03-05 Rainer Dr Berchtold Roof tiles with interlocking edges - has groove parallel to one edge which receives flange of U=section on opposite edge
    DE9211034U1 (en) * 1992-08-18 1992-11-12 Ludowici, Michael Christian, 8013 Haar Flat roof tile
    DE29504404U1 (en) * 1995-03-15 1995-05-11 Trost Dachkeramik GmbH Malsch, 69231 Rauenberg Flat pan tile

    Also Published As

    Publication number Publication date
    CY1105298T1 (en) 2010-03-03
    DK1113119T3 (en) 2006-03-20
    DE50011681D1 (en) 2005-12-29
    ES2251934T3 (en) 2006-05-16
    ATE310863T1 (en) 2005-12-15
    EP1113119A2 (en) 2001-07-04
    EP1113119A3 (en) 2001-10-24

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