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EP1785543B1 - Tape shaped ventilating element with a flexible strip - Google Patents

Tape shaped ventilating element with a flexible strip Download PDF

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Publication number
EP1785543B1
EP1785543B1 EP06123343A EP06123343A EP1785543B1 EP 1785543 B1 EP1785543 B1 EP 1785543B1 EP 06123343 A EP06123343 A EP 06123343A EP 06123343 A EP06123343 A EP 06123343A EP 1785543 B1 EP1785543 B1 EP 1785543B1
Authority
EP
European Patent Office
Prior art keywords
flexible strip
fleece
tape
ridge
edge regions
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.)
Not-in-force
Application number
EP06123343A
Other languages
German (de)
French (fr)
Other versions
EP1785543A2 (en
EP1785543A3 (en
Inventor
Karl-Heinz Lafarge Roofing Components Hofmann
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.)
Monier Roofing Components GmbH
Original Assignee
Monier Roofing Components GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Monier Roofing Components GmbH filed Critical Monier Roofing Components GmbH
Priority to PL06123343T priority Critical patent/PL1785543T3/en
Publication of EP1785543A2 publication Critical patent/EP1785543A2/en
Publication of EP1785543A3 publication Critical patent/EP1785543A3/en
Application granted granted Critical
Publication of EP1785543B1 publication Critical patent/EP1785543B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/17—Ventilation of roof coverings not otherwise provided for
    • E04D13/174—Ventilation of roof coverings not otherwise provided for on the ridge of the roof
    • E04D13/176—Ventilation of roof coverings not otherwise provided for on the ridge of the roof formed by flexible material suitable to be rolled up

Definitions

  • the invention relates to a band-shaped ventilation element according to the preamble of patent claim 1.
  • First-ground rolls are used to seal a gap occurring between ridge and batten slats of a roof.
  • the ridge roll is rolled out on the ridge batten, with the two lateral ends laying over the roof tiles lying on the roof battens. Then the ridge stones can be placed on the ridge batten.
  • the so-mounted ridge ridge should not only prevent the ingress of rainwater and snow into the roof interior, but also ensure ventilation of the roof interior. In addition, it should be prevented by their attachment rot, lichens and mold.
  • a ridge and / or burr ventilation element which consists of an air-permeable and fire-resistant middle part and arranged thereon formable edge regions ( DE 20 2004 001 566 U1 ).
  • a ridge and ridge cover for resting on a ridge or ridge plank is described, with an air-permeable center strip and adjacent side strips (EP 0 341 343 B1 ). These side strips have outer longitudinal edges which are pressed against the top of roof tiles.
  • a rain and snow-sure ridge and burr ventilation which has side parts that are deformable ( DE 40 01 766 A1 ).
  • the air-permeable area consists of fleece.
  • DE 43 43 000 A1 shows all the features of the preamble of claim 1, namely a cover strip with a center region arranged on a ridge or grate bar with side strips enabling air passage and with sealing end strips which can be adapted to the top of the adjacent roofing plates and provided with a self-adhesive coating on the underside thereof.
  • a ventilation element made of flexible material is known ( DE 20 2004 011 155 U1 ).
  • This ventilation element consists at least partially of a fleece.
  • the invention has for its object to provide a ridge ridge roll, in which the ventilation effect is improved, without the system experiences loss of security against the ingress of motive water or flying snow.
  • the invention thus relates to a ventilation element, consisting of an apertured flexible strip and attached to the middle part fleece. If this ventilation element is mounted on a ridge batten, the fleece lies directly on the ridge batten and covers with its edge areas the roof tiles only 1.5 to 3.0 cm. As a result, there is a gap between the flexible strip and the fleece, which allows a free air flow. Due to the fact that the fleece is also permeable to air, there are two ventilation effects, so that optimum ventilation of the interior of the roof is ensured.
  • the ridge roll according to the invention has the advantage that it has an enlarged ventilation cross-section, since the air has several possibilities to get into the environment.
  • ridge ridge rollers and the ridge roll invention has two outer edge parts, which not only nestle against the top of the roof tiles, but can be deformed elastically. Thus, the edge parts can be pressed firmly to the roof tiles.
  • a ridge roll 1 is shown in a partially rolled up state.
  • a middle part 2 with a fleece 4 arranged underneath can be seen, wherein the fleece 4 is connected to the middle part 2 at a point 3.
  • the flexible strip 23 of the ridge-roll 1 further has two edge regions 7, 8 and openings 5, 6. The shape and size of the openings is not fixed.
  • the flexible strip 23 can in the edge regions 7, 8 reinforcements 7 ', 8' ( Fig. 1b ) exhibit.
  • the fleece 4 is made of a plastic, preferably polypropylene. It is permeable to air, but water repellent.
  • Fig. 1b shows a section through the in Fig. 1a illustrated ridge ridge 1 along A-A '.
  • the nonwoven fabric 4 arranged on the middle part 2 of the flexible strip 23 can again be seen. It is advantageous in the case of the nonwoven 4 that it does not have to be applied by hand, but that it lays on the roofstones on its own.
  • the reinforcements 7 ', 8' which are embedded in the flexible strip 23. They serve to ensure that the flexible strip 23, when it lies with its edge regions 7, 8 on the roof tiles, integrates therewith or can be pressed.
  • the reinforcement may be aluminum and may be in the form of narrow strips 7 ', 8'.
  • Fig. 2 shows a section through a part of a roof in the ridge area in completely covered state.
  • the ridge ridge roll 1 is attached to the central part 2 of the flexible strip 23 and the fleece 4 arranged underneath on a ridge batten 9.
  • With the two edge regions 7, 8 of the flexible strip 23 is on roof tiles 12, 13, wherein it adapts to the shape of the roof tiles 12, 13.
  • the flexible strip 23 as shown here, has two reinforced areas 7 ', 8', it can be adapted to the surface of the roof tiles 12, 13.
  • the edge regions 7, 8 may still be provided with adhesive on their undersides 7 ", 8" lying on the roof tiles 12, 13, so that the flexible strip 23 is even stronger with the roof tiles 12 , 13 communicates. Slipping is no longer possible.
  • the flexible strip 23 rests at least so firmly that the edge regions 7, 8 are not released from the roof stones 12, 13 by possible storms.
  • the roof tiles 12, 13 sit on roof battens 10, 11 and have next to the waves 16, 17 still Dachsteinbenen 14, 15.
  • the roof interior is well ventilated, with two ventilation effects.
  • This air 19, 18 can now migrate through the openings 5, 6 of the flexible strip 23 in the direction 20 in the environment, with fresh air can get over exactly this way in the roof interior.
  • Fig. 3 shows a perspective view of a section of the roof in the ridge area in a partially covered state.
  • the ridge batten 9 On the ridge batten 9 is the ridge ridge roll 1, which is fastened by means of connecting elements, for example by nails 28, 35.
  • the flexible strip 23 thereby covers with the edge regions 7, 8 the roof tiles 12, 13, 36 to 39.
  • the nonwoven 4 of the ridge roll 1 Between the flexible strip 23 and the ridge batten 9 sits the nonwoven 4 of the ridge roll 1, which covers only a small area of the roof tiles 12, 13, 36 to 39, preferably about 1.5 to 3.0 cm covered. Also visible are a plurality of openings 5, 6, 29 to 34 of the flexible strip 23, which allow ventilation of the roof interior.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Exhaust Silencers (AREA)
  • Adhesive Tapes (AREA)
  • Decoration Of Textiles (AREA)
  • Finger-Pressure Massage (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

Band-shaped ventilation element has flexible strip (23) which exhibits several ventilation holes (5,6,29,34). The rear side of the flexible strip is permeable to air but provided with waterproof non-woven material (4) which is movable relative to the flexible strip and is connected with area. The ventilation holes are provided between a mid-section and the border areas (7,8) of the flexible strip. An independent claim is also included for the application for the band shaped ventilation element.

Description

Die Erfindung betrifft ein bandförmiges Lüftungselement nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a band-shaped ventilation element according to the preamble of patent claim 1.

First-Gratrollen dienen zur Abdichtung von einem zwischen First- und Gratlatten auftretenden Spalt eines Daches.First-ground rolls are used to seal a gap occurring between ridge and batten slats of a roof.

Die First-Gratrolle wird dazu auf der Firstlatte ausgerollt, wobei sie sich mit den beiden seitlichen Enden über die auf den Dachlatten liegenden Dachsteine legt. Anschließend können die Firststeine auf die Firstlatte gelegt werden.To do so, the ridge roll is rolled out on the ridge batten, with the two lateral ends laying over the roof tiles lying on the roof battens. Then the ridge stones can be placed on the ridge batten.

Die so angebrachte First-Gratrolle soll nicht nur das Eindringen von Regenwasser und Schnee in das Dachinnere verhindern, sondern auch eine Be- und Entlüftung des Dachinnenraums gewährleisten. Außerdem soll durch deren Anbringung eine Fäulnis-, Flechten- und Schimmelpilzbildung verhindert werden.The so-mounted ridge ridge should not only prevent the ingress of rainwater and snow into the roof interior, but also ensure ventilation of the roof interior. In addition, it should be prevented by their attachment rot, lichens and mold.

Bekannt ist ein First- und/oder Gratentlüftungselement, das aus einem luftdurchlässigen und feuerresistenten Mittelteil sowie daran angeordneten formbaren Randbereichen besteht ( DE 20 2004 001 566 U1 ).Known is a ridge and / or burr ventilation element, which consists of an air-permeable and fire-resistant middle part and arranged thereon formable edge regions ( DE 20 2004 001 566 U1 ).

Des Weiteren ist eine First- und Gratabdeckung für die Auflage auf einer First- oder Gratbohle beschrieben, mit einem luftdurchlässigen Mittelstreifen und daran angrenzenden Seitenstreifen ( EP 0 341 343 B1 ). Diese Seitenstreifen besitzen äußere Längsränder, die an die Oberseite von Dachsteinen anpressbar sind.Furthermore, a ridge and ridge cover for resting on a ridge or ridge plank is described, with an air-permeable center strip and adjacent side strips ( EP 0 341 343 B1 ). These side strips have outer longitudinal edges which are pressed against the top of roof tiles.

Ferner ist eine regen- und schneesichere First- und Gratbelüftung bekannt, die Seitenteile besitzt, die verformbar sind ( DE 40 01 766 A1 ). Der luftdurchlässige Bereich besteht dabei aus Vlies.Furthermore, a rain and snow-sure ridge and burr ventilation is known, which has side parts that are deformable ( DE 40 01 766 A1 ). The air-permeable area consists of fleece.

DE 43 43 000 A1 zeigt alle Merkmale des Oberbegriffs von Anspruch 1, nämlich einen Abdeckstreifen mit einem auf einer First- oder Gratlatte angeordneten Mittenbereich mit einem Luftdurchtritt ermöglichenden Seitenstreifen und mit abdichtenden, an die Oberseite der angrenzenden Dacheindeckungsplatten anpassbaren sowie an ihrer Unterseite mit einer Selbstklebebeschichtung versehenen Endstreifen. DE 43 43 000 A1 shows all the features of the preamble of claim 1, namely a cover strip with a center region arranged on a ridge or grate bar with side strips enabling air passage and with sealing end strips which can be adapted to the top of the adjacent roofing plates and provided with a self-adhesive coating on the underside thereof.

Schließlich ist für den First- oder Gratbereich von Dächern ein aus biegsamem Material bestehendes Lüftungselement bekannt ( DE 20 2004 011 155 U1 ). Dieses Lüftungselement besteht zumindest teilweise aus einem Vlies.
Der Erfindung liegt die Aufgabe zugrunde, eine First-Gratrolle bereitzustellen, bei der der Lüftungseffekt verbessert wird, ohne dass das System Einbußen in der Sicherheit gegen das Eindringen von Treibwasser oder Flugschnee erfährt.Finally, for the ridge or ridge area of roofs a ventilation element made of flexible material is known ( DE 20 2004 011 155 U1 ). This ventilation element consists at least partially of a fleece.
The invention has for its object to provide a ridge ridge roll, in which the ventilation effect is improved, without the system experiences loss of security against the ingress of motive water or flying snow.

Die der Erfindung zugrunde liegende Aufgabe wird gemäß den Merkmalen des Patentanspruchs 1 gelöst.The object underlying the invention is achieved according to the features of patent claim 1.

Die Erfindung betrifft somit ein Lüftungselement, bestehend aus einem mit Öffnungen versehenen flexiblen Streifen und einem an dessen Mittelteil angebrachten Vlies. Wird dieses Lüftungselement auf einer Firstlatte angebracht, so liegt das Vlies direkt auf der Firstlatte und bedeckt mit seinen Randbereichen die Dachsteine nur zu 1,5 bis 3,0 cm. Dadurch herrscht zwischen dem flexiblen Streifen und dem Vlies eine Lücke, die einen freien Luftstrom zulässt. Dadurch, dass auch das Vlies luftdurchlässig ist, gibt es zwei Lüftungseffekte, sodass eine optimale Belüftung des Dachinnern gewährleistet ist.The invention thus relates to a ventilation element, consisting of an apertured flexible strip and attached to the middle part fleece. If this ventilation element is mounted on a ridge batten, the fleece lies directly on the ridge batten and covers with its edge areas the roof tiles only 1.5 to 3.0 cm. As a result, there is a gap between the flexible strip and the fleece, which allows a free air flow. Due to the fact that the fleece is also permeable to air, there are two ventilation effects, so that optimum ventilation of the interior of the roof is ensured.

Die erfindungsgemäße First-Gratrolle hat den Vorteil, dass sie einen vergrößerten Lüftungsquerschnitt aufweist, da die Luft mehrere Möglichkeiten besitzt, in die Umgebung zu gelangen.The ridge roll according to the invention has the advantage that it has an enlarged ventilation cross-section, since the air has several possibilities to get into the environment.

Zum einen wird ein traditioneller Luftaustausch durch das luftdurchlässige Vlies gewährleistet und zum anderen ist ein Luftstrom durch freie Öffnungen möglich.On the one hand, a traditional air exchange is ensured by the air-permeable fleece and, on the other hand, an air flow through free openings is possible.

Trotz der besseren Belüftung kann kein Flugschnee oder Treibwasser in das Dachinnere gelangen kann. Damit wird auch die Fäulnis-, Flechten- und Schimmelpilzbildung verhindert.Despite the better ventilation, no snow or driving water can reach the interior of the roof. This prevents the formation of rot, lichen and mildew.

Wie bei bisher bekannten First-Gratrollen besitzt auch die erfindungsgemäße First-Gratrolle zwei äußere Randteile, die sich nicht nur an die Oberseite der Dachsteine anschmiegen, sondern sich elastisch verformen lassen. Damit können die Randteile fest an die Dachsteine gedrückt werden.As with previously known ridge ridge rollers and the ridge roll invention has two outer edge parts, which not only nestle against the top of the roof tiles, but can be deformed elastically. Thus, the edge parts can be pressed firmly to the roof tiles.

Ein Ausführungsbeispiel ist in den Zeichnungen dargestellt und wird nachfolgend näher erläutert. Es zeigen:

  • Fig. 1a eine perspektivische Ansicht einer zum Teil aufgerollten First-Gratrolle;
  • Fig. 1b einen Schnitt durch die in Fig. 1a gezeigte First-Gratrolle entlang A-A';
  • Fig. 2 einen Schnitt durch einen Teil eines Daches im Firstbereich im komplett abgedeckten Zustand;
  • Fig. 3 eine perspektivische Ansicht eines Ausschnitts eines Daches im Firstbereich im zum Teil abgedeckten Zustand.
An embodiment is shown in the drawings and will be explained in more detail below. Show it:
  • Fig. 1a a perspective view of a partially rolled ridge ridge roll;
  • Fig. 1b a section through the in Fig. 1a First Ridge scroll shown along A-A ';
  • Fig. 2 a section through a part of a roof in the ridge area in the fully covered condition;
  • Fig. 3 a perspective view of a section of a roof in the ridge area in the partially covered state.

In Fig. 1a ist eine First-Gratrolle 1 in einem zum Teil aufgerollten Zustand dargestellt.
Im vorderen ausgerollten Bereich eines im Wesentlichen flexiblen Streifens 23 ist ein Mittelteil 2 mit einem darunter angeordneten Vlies 4 zu erkennen, wobei das Vlies 4 an einer Stelle 3 mit dem Mittelteil 2 verbunden ist. Der flexible Streifen 23 der First-Gratrolle 1 besitzt des Weiteren zwei Randbereiche 7, 8 sowie Öffnungen 5, 6. Die Form und Größe der Öffnungen ist dabei nicht festgelegt. Der flexible Streifen 23 kann in den Randbereichen 7, 8 Verstärkungen 7', 8' (Fig. 1b) aufweisen.In Fig. 1a a ridge roll 1 is shown in a partially rolled up state.
In the front rolled-out region of a substantially flexible strip 23, a middle part 2 with a fleece 4 arranged underneath can be seen, wherein the fleece 4 is connected to the middle part 2 at a point 3. The flexible strip 23 of the ridge-roll 1 further has two edge regions 7, 8 and openings 5, 6. The shape and size of the openings is not fixed. The flexible strip 23 can in the edge regions 7, 8 reinforcements 7 ', 8' ( Fig. 1b ) exhibit.

Das Vlies 4 besteht aus einem Kunststoff, vorzugsweise aus Polypropylen. Es ist zwar luftdurchlässig, jedoch wasserabweisend.The fleece 4 is made of a plastic, preferably polypropylene. It is permeable to air, but water repellent.

Fig. 1b zeigt einen Schnitt durch die in Fig. 1a dargestellte First-Gratrolle 1 entlang A-A'. Wiederum zu sehen ist das an dem Mittelteil 2 des flexiblen Streifens 23 angeordnete Vlies 4. Vorteilhaft bei dem Vlies 4 ist, dass es nicht von Hand angebracht werden muss, sondern dass es sich von allein auf die Dachsteine legt. Fig. 1b shows a section through the in Fig. 1a illustrated ridge ridge 1 along A-A '. The nonwoven fabric 4 arranged on the middle part 2 of the flexible strip 23 can again be seen. It is advantageous in the case of the nonwoven 4 that it does not have to be applied by hand, but that it lays on the roofstones on its own.

Zu beiden Seiten des Mittelteils 2 sind Öffnungen 5, 6 angeordnet, durch die im montierten Zustand der First-Gratrolle 1 Luft mit der Umgebung ausgetauscht werden kann. Zu erkennen sind auch die Verstärkungen 7', 8', die am flexiblen Streifen 23 eingelassen sind. Sie dienen dazu, dass der flexible Streifen 23, wenn er mit seinen Randbereichen 7, 8 auf den Dachsteinen liegt, an diese angeformt oder angepresst werden kann. So kann die Verstärkung zum Beispiel aus Aluminium bestehen und die Form von schmalen Streifen 7', 8' aufweisen.On both sides of the central part 2 openings 5, 6 are arranged, can be replaced by the air in the mounted state of the ridge roll 1 air with the environment. Evident are also the reinforcements 7 ', 8', which are embedded in the flexible strip 23. They serve to ensure that the flexible strip 23, when it lies with its edge regions 7, 8 on the roof tiles, integrates therewith or can be pressed. For example, the reinforcement may be aluminum and may be in the form of narrow strips 7 ', 8'.

Fig. 2 zeigt einen Schnitt durch einen Teil eines Daches im Firstbereich in komplett abgedecktem Zustand. Die First-Gratrolle 1 ist mit dem Mittelteil 2 des flexiblen Streifens 23 und dem darunter angeordneten Vlies 4 auf einer Firstlatte 9 angebracht. Mit den beiden Randbereichen 7, 8 liegt der flexible Streifen 23 auf Dachsteinen 12, 13, wobei er sich an die Form der Dachsteine 12, 13 anpasst. Fig. 2 shows a section through a part of a roof in the ridge area in completely covered state. The ridge ridge roll 1 is attached to the central part 2 of the flexible strip 23 and the fleece 4 arranged underneath on a ridge batten 9. With the two edge regions 7, 8 of the flexible strip 23 is on roof tiles 12, 13, wherein it adapts to the shape of the roof tiles 12, 13.

Besitzt der flexible Streifen 23, wie hier gezeigt, zwei verstärkte Bereiche 7', 8', kann er der Oberfläche der Dachsteine 12, 13 angepasst werden. Anstelle der oder zusätzlich zu den Verstärkungen 7', 8' können die Randbereiche 7, 8 an ihren auf den Dachsteinen 12, 13 liegenden Unterseiten 7", 8" noch mit Klebstoff versehen sein, sodass der flexible Streifen 23 noch fester mit den Dachsteinen 12, 13 in Verbindung steht. Ein Verrutschen ist damit nicht mehr möglich.If the flexible strip 23, as shown here, has two reinforced areas 7 ', 8', it can be adapted to the surface of the roof tiles 12, 13. Instead of or in addition to the reinforcements 7 ', 8', the edge regions 7, 8 may still be provided with adhesive on their undersides 7 ", 8" lying on the roof tiles 12, 13, so that the flexible strip 23 is even stronger with the roof tiles 12 , 13 communicates. Slipping is no longer possible.

Der flexible Streifen 23 liegt mindestens so fest auf, dass die Randbereiche 7, 8 auch durch mögliche Stürme nicht von den Dachsteinen 12, 13 gelöst werden.The flexible strip 23 rests at least so firmly that the edge regions 7, 8 are not released from the roof stones 12, 13 by possible storms.

Die Dachsteine 12, 13 sitzen auf Dachlatten 10, 11 und weisen neben den Wellen 16, 17 noch Dachsteinebenen 14, 15 auf.The roof tiles 12, 13 sit on roof battens 10, 11 and have next to the waves 16, 17 still Dachsteinbenen 14, 15.

Dringt nun Flugschnee oder Treibwasser in Richtung der gestrichelten Pfeile 21, 22 unterhalb der Firstabdeckung 27 ein, so gelangt es über die Öffnungen 5, 6 auf die Oberfläche des Wasser abweisenden Vlieses 4, welches mit den Enden ca. 1,5 bis 3 cm auf den Wellen 16, 17 der Dachsteine 12, 13 liegt. Das Wasser fließt deshalb auf dem Vlies 4 entlang der Dachsteinkontur in Richtung 25, 26 unterhalb der Randbereiche 7, 8 des flexiblen Streifens 23 nach außen. Zwischen den Randbereichen 7, 8 und den Dachsteinebenen 14, 15 ist somit eine Lücke vorhanden.If now flying snow or motive water penetrates in the direction of the dashed arrows 21, 22 below the ridge cover 27, it passes via the openings 5, 6 onto the surface of the water-repellent nonwoven 4, which ends approximately 1.5 to 3 cm the waves 16, 17 of the roof tiles 12, 13 is located. The water therefore flows on the nonwoven 4 along the Dachsteinkontur in the direction 25, 26 below the edge regions 7, 8 of the flexible strip 23 to the outside. Between the edge regions 7, 8 and the Dachsteinbenen 14, 15 thus a gap is present.

Ein Eindringen von Wasser in das Dachinnere ist folglich unmöglich. Damit kommt es dort auch nicht zur Bildung von Fäulnis oder Schimmelpilz.Ingress of water into the roof interior is therefore impossible. This does not lead to the formation of decay or mold.

Zudem ist das Dachinnere gut belüftet, wobei es zwei Lüftungseffekte gibt.In addition, the roof interior is well ventilated, with two ventilation effects.

Zum einen ist ein Luftaustausch über das luftdurchlässige Vlies 4 möglich, was durch die Pfeile 18 angedeutet ist. Daneben gibt es zusätzlich in einem Bereich der Wellen 16, 17 der Dachsteine 12, 13 einen freien Luftstrom 19. Dieser freie Luftstrom 19 führt zu einer Vergrößerung des Lüftungsquerschnitts, da über das Vlies 4 alleine nur wenig Luftaustausch möglich ist. Dadurch aber, dass das Vlies 4 nicht auf der gesamten Welle 16, 17 der Dachsteine 12, 13 sitzt, sondern dort einen freien Raum lässt, wird eine bessere Luftzirkulation ermöglicht.On the one hand, an exchange of air via the air-permeable nonwoven 4 is possible, which is indicated by the arrows 18. In addition, there is in addition in a region of the shafts 16, 17 of the roof tiles 12, 13 a free air flow 19. This free air flow 19 leads to an enlargement of the ventilation cross-section, since only a small exchange of air is possible via the fleece 4 alone. As a result, however, that the fleece 4 is not on the entire shaft 16, 17 of the tiles 12, 13 sits, but there leaves a free space, a better air circulation is possible.

Diese Luft 19, 18 kann nun über die Öffnungen 5, 6 des flexiblen Streifens 23 in Richtung 20 in die Umgebung wandern, wobei frische Luft über genau diesen Weg in das Dachinnere gelangen kann.This air 19, 18 can now migrate through the openings 5, 6 of the flexible strip 23 in the direction 20 in the environment, with fresh air can get over exactly this way in the roof interior.

Fig. 3 zeigt eine perspektivische Ansicht eines Ausschnitts des Daches im Firstbereich in einem zum Teil abgedeckten Zustand. Fig. 3 shows a perspective view of a section of the roof in the ridge area in a partially covered state.

Auf der Firstlatte 9 liegt die First-Gratrolle 1, die mittels Verbindungselementen, beispielsweise durch Nägel 28, 35, befestigt ist. Der flexible Streifen 23 bedeckt dabei mit den Randbereichen 7, 8 die Dachsteine 12, 13, 36 bis 39. Zwischen dem flexiblen Streifen 23 und der Firstlatte 9 sitzt das Vlies 4 der First-Gratrolle 1, das nur einen kleinen Bereich der Dachsteine 12, 13, 36 bis 39, vorzugsweise ca. 1,5 bis 3,0 cm bedeckt. Zu erkennen sind auch mehrere Öffnungen 5, 6, 29 bis 34 des flexiblen Streifens 23, die eine Lüftung des Dachinnern zulassen.On the ridge batten 9 is the ridge ridge roll 1, which is fastened by means of connecting elements, for example by nails 28, 35. The flexible strip 23 thereby covers with the edge regions 7, 8 the roof tiles 12, 13, 36 to 39. Between the flexible strip 23 and the ridge batten 9 sits the nonwoven 4 of the ridge roll 1, which covers only a small area of the roof tiles 12, 13, 36 to 39, preferably about 1.5 to 3.0 cm covered. Also visible are a plurality of openings 5, 6, 29 to 34 of the flexible strip 23, which allow ventilation of the roof interior.

Schließlich liegt oberhalb der Firstlatte 9 mit der damit verbundenen First-Gratrolle 1 die Firstabdeckung 27.Finally, above the ridge batten 9 with the ridge ridge roll 1 connected thereto, the ridge covering 27.

Claims (10)

  1. A tape-shaped ventilation element with a flexible strip (23) having a plurality of ventilation holes (5, 6, 29 - 34),
    and with an air-permeable but watertight fleece (4) provided on the bottom surface of said flexible strip (23),
    characterized in that the fleece (4) at a location (3) in its centre is connected with the central part (2) of the flexible strip (23) located between the ventilation holes (5, 6, 29 - 34) in such a manner that the two edge regions (4', 4") of the fleece (4) located on either side of the centre and the edge regions (7, 8) of the flexible strip (23) located on either side of the centre are not interconnected and are therefore movable relative to one another.
  2. The tape-shaped ventilation element as claimed in claim 1, characterised in that the ventilation holes (5, 6, 29 - 34) are provided between a central part (2) and the edge regions (7, 8) of the flexible strip (23).
  3. The tape-shaped ventilation element as claimed in claims 1 and 2, characterised in that the fleece (4) covers the ventilation holes (5, 6; 29 - 34) from underneath when applied to the flexible strip (23).
  4. The tape-shaped ventilation element as claimed in claim 1, characterised in that the fleece (4) consists of plastic.
  5. The tape-shaped ventilation element as claimed in claim 1, characterised in that the fleece (4) consists of polypropylene.
  6. The tape-shaped ventilation element as claimed in claim 1, characterised in that the flexible strip (23) has reinforcements (7', 8') provided in its edge regions (7, 8).
  7. A utilisation of the tape-shaped ventilation element as claimed in any one, or several, of the preceding claims, said utilisation being aimed at sealing a ridge and hip region, characterised by the following steps:
    a) the flexible strip (23) and the fleece (4) are positioned together on a roof ridge lathe (9);
    b) the edge regions of the fleece (4) are applied to the roof tiles (12, 13);
    c) the edge regions of the flexible strip (23) are positioned on the roof tiles (12, 13, 36 - 39), with the strip extending over the fleece (4), allowing a free air flow (19) to circulate between said edge regions of the fleece (4) and said flexible strip (23).
  8. The utilisation of the tape-shaped ventilation element as claimed in claim 7, characterised in that the edge regions of the fleece (4) cover the roof tiles (12, 13, 36 - 39) only by an amount ranging between 1.5 cm and 3.0 cm.
  9. The utilisation of the tape-shaped ventilation element as claimed in claim 7, characterised in that the free air flow (19) is in contact with the ambient air via the ventilation holes (5, 6, 29 - 34).
  10. The utilisation of the tape-shaped ventilation element as claimed in claim 7, characterised in that an air exchange with the ambient air takes place via the ventilation holes (5, 6, 29 - 34) of the flexible strip (23).
EP06123343A 2005-11-11 2006-11-02 Tape shaped ventilating element with a flexible strip Not-in-force EP1785543B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06123343T PL1785543T3 (en) 2005-11-11 2006-11-02 Tape shaped ventilating element with a flexible strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005054308A DE102005054308A1 (en) 2005-11-11 2005-11-11 Band-shaped ventilation element with a flexible strip

Publications (3)

Publication Number Publication Date
EP1785543A2 EP1785543A2 (en) 2007-05-16
EP1785543A3 EP1785543A3 (en) 2010-03-10
EP1785543B1 true EP1785543B1 (en) 2011-01-05

Family

ID=37686156

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06123343A Not-in-force EP1785543B1 (en) 2005-11-11 2006-11-02 Tape shaped ventilating element with a flexible strip

Country Status (5)

Country Link
EP (1) EP1785543B1 (en)
AT (1) ATE494435T1 (en)
DE (2) DE102005054308A1 (en)
ES (1) ES2359013T3 (en)
PL (1) PL1785543T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007052061A1 (en) 2007-10-30 2009-05-14 Cotexx Gmbh Roof, eaves or burr sealing device for ventilated roof of building, has band region with air intake openings and formed by knitted fabric and/or thread exhibiting predetermined mesh width or size and forming mesh band region
DE202011004818U1 (en) 2011-04-04 2011-06-09 Schürmann, Wolfram, 72280 Ridge and / or burr ventilation element with variable center section made of non-combustible fabric
JP5981061B1 (en) * 2016-03-28 2016-08-31 株式会社馬場商店 Wing support material having an opening and method of using the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306837A1 (en) * 1983-02-26 1984-10-04 Braas & Co Gmbh, 6000 Frankfurt FIRST OR BURST COVERING FOR ROOFS TURNED
DE8816544U1 (en) * 1988-05-10 1989-11-30 Braas & Co GmbH, 6370 Oberursel Sealing strips for a ridge or hip cover
DE4001766C2 (en) * 1990-01-23 1993-10-28 Kloeber Gmbh & Co Kg Ridge or ridge ventilation element for pan roofs
DE4343000C2 (en) * 1993-12-16 1998-09-10 Oskar Fleck Cover strips for a ridge or ridge
DE19821035B4 (en) * 1998-05-11 2004-05-27 Roland Schmid Baukunststoffe Gmbh sealing mat
DE10139273A1 (en) * 2001-08-09 2003-03-06 Lafarge Roofing Components Device for covering and venting a ridge or ridge area of a roof
DE20308883U1 (en) * 2003-06-05 2003-09-25 Schuermann Wolfram Ridge and ridge ventilation element
DE202004011155U1 (en) * 2004-07-15 2004-10-07 Rickert, Hubert Ventilation unit for roofs, at the ridge or hip, is of a pliable material which is at least partially metalized to inhibit growth and with blades to grip the lower roof tiles with elastic distortion to block rain/snow penetration

Also Published As

Publication number Publication date
ES2359013T3 (en) 2011-05-17
DE102005054308A1 (en) 2007-05-24
DE502006008652D1 (en) 2011-02-17
ATE494435T1 (en) 2011-01-15
EP1785543A2 (en) 2007-05-16
PL1785543T3 (en) 2011-05-31
EP1785543A3 (en) 2010-03-10

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