EP0693152B1 - Ventilation strip - Google Patents

Ventilation strip Download PDF

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Publication number
EP0693152B1
EP0693152B1 EP95909621A EP95909621A EP0693152B1 EP 0693152 B1 EP0693152 B1 EP 0693152B1 EP 95909621 A EP95909621 A EP 95909621A EP 95909621 A EP95909621 A EP 95909621A EP 0693152 B1 EP0693152 B1 EP 0693152B1
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EP
European Patent Office
Prior art keywords
section
ventilation strip
extendable
ventilation
strip according
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
EP95909621A
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German (de)
French (fr)
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EP0693152A1 (en
Inventor
Karl-Heinz Hofmann
Winfried Schäfer
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
Monier Roofing GmbH
Original Assignee
Braas GmbH
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Publication of EP0693152A1 publication Critical patent/EP0693152A1/en
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    • 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
    • E04D13/178—Ventilation of roof coverings not otherwise provided for on the eaves of the roof
    • 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
    • E04D13/004—Protection against birds, mice or the like
    • 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 ventilation band for ventilating a Eaves, a ridge or a ridge of a roof, with at least one profiled to the contour roofing sheets that can be formed and shaped in the longitudinal direction of the Ventilation band stretchable section and one to this parallel, in the longitudinal direction of the ventilation band in essential rigid section.
  • the ventilation band for the ridge or ridge of a roof covered with roofing slabs known.
  • the ventilation band has an elastic pliable Carrier strips than in the longitudinal direction of the ventilation band essential rigid section with which the ventilation band can be attached to a ridge or ridge plank.
  • At least a longitudinal edge is the carrier strip with a comb-like Edge part made of elastically deformable material, the Teeth with an edge strip bridging the tooth gaps flexible material are spread apart, the hugs the top of the roofing slabs.
  • the comb-like edge part forms a in the longitudinal direction of the Ventilation tape stretchable section.
  • a ventilation band is known with a in the longitudinal direction essentially rigid strip-shaped Section from which at least one side faces elastic tongues that lie close together protrude, some section stretchable in the longitudinal direction of the ventilation band form.
  • DE 40 06 864 C1 is an eaves ventilation profile described, the one between the eaves-side edges of roofing slabs of the eaves-side row of tiles and the underlying roof structure to be laid with Air passage openings provided basic profile exists the top of which has flexible fingers protruding like a comb are provided.
  • the object of the invention is a passage of animals preventive ventilation band to create that from a one-piece in a few steps, preferably one single work step, strips that can be produced by the meter consists of a roll in a length of several meters rolled up in the trade and without further ado Preparation steps can be mounted on the roof construction site can.
  • the ventilation band should also be waste-free Complete processing, easy cutting to length directly at the installation site with the help of simple foil scissors, formability given profiles and contours and edging with minimal Allow effort.
  • the ventilation band is supposed to be under Unification of the above properties over many Decades of weather resistance and dimensional stability. If that Ventilation band one day as a result of new construction measures Waste material is generated, it should be as easy as possible be recyclable.
  • the object is achieved in that the stretchable section with in the transverse direction of the ventilation band running, arranged in staggered rows elongated holes and / or slots is provided and the Elongated holes and / or slots in a row each by one longitudinal web running in the longitudinal direction of the ventilation band are separated from each other.
  • the ventilation band has a substantially rigid section advantageous stability during assembly.
  • the rigid section can also be rigid in the transverse direction, for example as a grid, be executed.
  • the underside of a profiled roof covering has one greater stretched length than the length of the eaves, as well has the top of a profiled roof covering greater stretched length than the length of the ridge or Ridges.
  • the stretchable in the longitudinal direction of the ventilation band Section enables the exact and uniform shaping of the Ventilation tape on the contour of any profile roofing.
  • a particularly good formability also to the contour strongly profiled roof coverings are made by in the stretchable Section essentially in the transverse direction in staggered rows arranged elongated holes or slots reached.
  • a Arrangement in staggered rows means that the in Longitudinal webs of the ventilation band between the elongated holes or slots of a row compared to these longitudinal webs of the neighboring row by one Fraction of the length of the elongated holes or slots against each other are offset, preferably by half the length. This allows the elongated holes become approximately diamond-shaped when stretched transversely deform, the originally straight crossbars each in be angled in the middle so that the holes are about a take a diamond shape. It is understood that elongated Holes also diamond-shaped from the start with great length and can be formed small width, while stretching the width increases and the length decreases.
  • the stretchable section can be immediately adjacent to the rigid section, it is also possible an intermediate section between these sections to provide the air permeable, for example Non-woven material exists. This is particularly beneficial if the rigid section is made of air-impermeable material.
  • a grid in the rigid section intended.
  • This can for example be a round hole or have a rectangular or square perforation, wherein in Crosspieces running through in the longitudinal direction of the ventilation band are provided.
  • a ventilation band designed for eaves is facilitated if this through openings for Gutter has a linear arrangement in the area are arranged between stretchable and rigid section.
  • the passage openings can be used as elongated holes with the Cross sections of gutter corresponding dimensions be executed. This creates the possibility of Pushing the gutters through almost anywhere along the Eaves without the properties of the ventilation band too affect. If a gutter strikes a footbridge should, it can be separated safely.
  • the ventilation band In the eaves area, the ventilation band usually becomes an eaves pointing to an eaves formwork, the top of which about runs parallel to the roof surface. After attaching one Counter batten, a roof batten and possibly one The ventilation strip at the front lower edge becomes the eaves slat the counter batten approximately at right angles along the front of the Slats angled towards the underside of the roof covering. After The roof covering is placed over the battens protruding stretchable section of the ventilation band if necessary angled towards the eaves and to the Molded underside of the roof covering.
  • a ridge or a Burr trained ventilation band on both sides of the rigid Section each provided an extensible section.
  • a such ventilation band can be symmetrical to the ridge or Ridge to be laid.
  • this section stiffening may be provided.
  • This Stiffening can be below or above the ventilation band arranged and connected to this strip for example hard PVC.
  • the strip can be made with Ventilation openings must be provided.
  • stiffener can also be on the edge of the rigid section Wire or the like may be provided.
  • the rigid area is in this Case limited by stiffening.
  • the ventilation band is used in the area of an eaves to be less than that described above three slats are provided so that there is a shorter distance between the eaves formwork and the top edge of the slats, a correspondingly wider section of the Ventilation tape can be placed under the slats. It is therefore advantageous if several in the longitudinal direction parallel to each other running predetermined bending lines in the thickness of the slats appropriate distances are provided.
  • a given bending line can be formed by a row of holes be, preferably with elongated holes, which also as Passages for gutters can be formed.
  • the width of the stretchable section is from the height difference depending on the contour to be compensated.
  • the contour to be covered can be zigzag folded from three or more superimposed layers can be formed.
  • a cover from in longitudinal and Cross direction stretchy breathable material with very small openings such as a knitted fabric or a fleece is provided.
  • the cover is advantageously only on their longitudinal edges with the Ventilation band connected so that the stretch over the spread the entire width of the cover.
  • the cover can be in Edge area led around the stretchable section and with be glued to this. This way the cover takes off always the smallest area between the edge area and the rigid area Section one so that the zigzag fold of the ventilation band is not visible from the outside.
  • a particularly simple possibility is that air-permeable material to coat waterproof. This can, for example, by a microporous coating take place that is waterproof and yet permeable to air.
  • a particularly good seal of the ventilation tape is reached when at the edge of the ventilation band on the roofing tiles facing side a strip of in Longitudinal stretchable self-adhesive material is provided is.
  • Such a ventilation band can also cover the Openings on the cross bars of sloping roof windows or for Connection from the roof surface of outstanding components such as fireplaces or walls are used.
  • the ventilation band can be made of plastic or metal, in particular Aluminum, or a composite of plastic and metal be made and either on one or both sides each side be coated with the same or different colors.
  • Ventilation band on ventilated Eaves connection on the ridge or on the ridge result from the Execution according to the invention further possible uses, such as for example use as a cleaning bracket or as a ventilated one Connection of wall coverings, such as in Window reveals, on the house base and for gable cladding.
  • Fig. 1 is a portion of a one-piece 160 mm wide and 1 mm thick ventilation tape 10 made of aluminum with a 60 mm stretchable section 12 and one Section 14, rigid in the longitudinal and transverse directions, is 100 mm wide shown.
  • the stretchable section 12 is rigid Section 14 delimited by a first bending line 18.
  • the first bending line 18 is by 6 mm wide and 30 mm long Through openings 20 for elongated holes serving gutters given.
  • a second Bending line 22 and a third bending line 24 provided in Run longitudinally and through 5 mm wide and 25 mm long Elongated holes 26 and 28 are formed.
  • the stretchable Section 12 has transverse to its half length staggered rows arranged 1 mm wide and 20 mm long elongated holes 30 with 1 mm wide cross bars 32 and 1.5 mm wide longitudinal webs 34.
  • rigid section 14 are parallel to each other in the longitudinal and transverse directions arranged square holes 36 with a side length of 4 mm provided with 2 mm widths running in the longitudinal direction Longitudinal bars 38 and 2 mm in the transverse direction wide cross bars 40.
  • the rigid section 14 is on its outer edge 42 by an unperforated 6 mm wide Edge section 44 delimited and by the bending lines 18, 22, 24 in three longitudinal subsections 46, 48, 50 divided.
  • FIG. 2 shows a ventilation band 10 from FIG. 1 with a stretchable section 12 and one in the longitudinal and transverse directions rigid section 14 in an eaves structure 52 shown installed state.
  • Unterspannbahn 60, the Counter batten 62, the roof batten 64 and the eaves batten 66 are on the eaves side through 90 ° at the third bending line 24 a roof covering plate 68 bent first and second subsections 46, 48 of the rigid section 14 of the Ventilation tape 10 disguised.
  • the through the Passage openings 20 formed first bending line 18 extends immediately above and along the eaves slab 66. By a the passage openings 20 a gutter 70 is guided. Of the directly to the one formed by the passage openings 20 is the first bending line 18 adjoining stretchable section 12 with longitudinal stretching close to the underside contour of the Eaves construction 52 covering roofing tiles 68 molded.
  • Fig. 3 shows a 280 mm wide ventilation band 110 for one Ridge or ridge in cross-section, in the left half of the Fig. 3 in the delivery state, in the right half in unfolded condition.
  • the ventilation band 110 is made of 0.7 mm thick aluminum expanded metal.
  • Mutually a 100 mm wide longitudinally rigid section 112 are stretchable left and right in the longitudinal and transverse directions Sections 114, 116 arranged.
  • On the edges of the rigid Sections are left and right in the longitudinal direction Stiffeners 118, 120 arranged from hard PVC tape.
  • Below the stiffeners 118, 120 are the stretchable ones Zigzag sections 114, 116 with two in the longitudinal direction of the ventilation band extending bending lines 122, 124, 126, 128 folded.
  • the stretchable section 114 shown in the delivery state is along the first bend line 122 at a width of 35 mm by 180 ° to the longitudinal axis of the ventilation band folded back and runs again after folding by 180 ° along the second bending line 124 to a width of 65 mm again to the left outer edge 130 of the ventilation band 110. While on neighboring brims of roofing slabs the stretchable portion 114 lies flat, due to the Zigzag fold, as in the right half of FIG. 3 shown, the right outer edge 132 of the stretchable Section 116 to adapt to a strong watercourse profiled roofing slab perpendicular to the plane of the Ventilation tape 110 are angled. The material stretched lengthways to accommodate the greater length of the Adjust contour.
  • the ventilation band 110 shown in FIG. 3 is over its entire width with a cover 134 made of waterproof impregnated air-permeable knitted fabric.
  • This Cover 134 is wrapped around outer edges 130, 132 and in the edge areas with the stretchable sections 114, 116 glued.
  • the cover 134 decreases due to its elasticity always the smallest area between the rigid section 112 and the outer edges 130, 132. That is why it offers the First Ventilation tape routed from the outside is always smooth Image.
  • the ventilation band 110 from FIG. 3 is installed State of a ridge shown in cross section.
  • the rigid one The area rests on a ridge 136 and is from one Ridge pan 138 covered.
  • the ridge 136 is by means of a ridge slat holder 140 on two to the two sides Eaves leading rafters 142, 144 attached.
  • the rafters 142, 144 carry roof battens 146, 148, on which profiled Roof covering plates 150, 152 are placed.
  • the one in Fig. 4 cross section shown leads through the watercourses of the roofing tiles 150, 152.
  • the stretchable Sections 114, 116 of the ventilation band 110 are on the contour molded onto the surface of the roofing panels 150, 152.
  • the stiffeners 118, 120 prevent the deflection of the rigid section 112 in the area of the watercourses.

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  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Materials For Medical Uses (AREA)
  • Glass Compositions (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Adhesive Tapes (AREA)
  • Organic Insulating Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Lubricants (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

The invention relates to a ventilation strip (10; 110) for ventilating the eaves, a ridge or an edge of a roof, with at least one section (12; 114, 116) extendable along the ventilation strip (10; 110) which can be fitted to the shape of contoured roofing panels, and a section (14; 112) which is substantially rigid along the ventilation strip (10; 110) and parallel to the first section. The extendable section (12; 114, 116) has elongated holes and/or slots (30) in mutually staggered rows transversely to the ventilation strip (10; 110) and the elongated holes and/or slots (30) in one row are separated by at least one longitudinal web (34) running along the ventilation strip (10; 110). A ventilation strip (10) for the eaves may have apertures (20) for guttering brackets (70) and in a strip (110) for ridges or edges there may be an extendable section (114, 116) on either side of the rigid section (112). The extendable section (114, 116) may be folded in a zigzag with longitudinal fold lines (122, 124, 126, 128). There may ben an air-permeable and/or waterproof material covering (134) extendable longitudinally and transversally at least in the extendable section (12).

Description

Die Erfindung betrifft ein Lüftungsband zum Belüften einer Traufe, eines Firstes oder eines Grates eines Daches, mit zumindest einem an die Kontur von profilierten Dacheindeckungsplatten anformbaren und in Längsrichtung des Lüftungsbandes streckbaren Abschnitt und einem zu diesem parallelen, in Längsrichtung des Lüftungsbandes im wesentlichen starren Abschnitt.The invention relates to a ventilation band for ventilating a Eaves, a ridge or a ridge of a roof, with at least one profiled to the contour Roofing sheets that can be formed and shaped in the longitudinal direction of the Ventilation band stretchable section and one to this parallel, in the longitudinal direction of the ventilation band in essential rigid section.

Insbesondere im Bereich einer Traufe, eines Firstes oder eines Grates, aber auch an den Querholmen von Schrägdachfenstern oder beim Anschluß aus der Dachfläche herausragender Bauteile wie Kaminen oder Wänden, entstehen besonders bei stark profilierten Dacheindeckungsplatten freie Öffnungen mit großen Querschnittsflächen. Im Bereich von Traufe, First oder Grat sind diese Öffnungen zur Lüftung erwünscht, ermöglichen jedoch den Zugang von Kleintieren und Vögeln. Um die erwünschte Lüftung möglichst vollständig zu erhalten, den Zugang von Kleintieren und Vögeln jedoch gleichzeitig zu verhindern, müssen die von den Profilen der Dacheindeckungsplatten gebildeten Öffnungen mit luftdurchlässigem Material verschlossen werden.Especially in the area of eaves, ridges or one Burrs, but also on the cross bars of sloping roof windows or when connecting components that protrude from the roof surface such as chimneys or walls, arise especially with strong profiled roofing panels free openings with large Cross-sectional areas. In the area of eaves, ridges or ridges these openings for ventilation are desirable, but allow access of small animals and birds. To the desired To get ventilation as completely as possible, access from To prevent small animals and birds at the same time must be from the profiles of the roofing slabs formed openings with air-permeable material be closed.

Aus der DE 83 05 481 U1 ist ein Lüftungsband für den First oder Grat eines mit Dacheindeckungsplatten eingedeckten Daches bekannt. Das Lüftungsband weist einen elastisch biegsamen Trägerstreifen als in Längsrichtung des Lüftungsbandes im wesentlichen starren Abschnitt auf, mit dem das Lüftungsband an einer First- oder Gratbohle befestigbar ist. An mindestens einem Längsrand ist der Trägerstreifen mit einem kammartigen Randteil aus elastisch verformbarem Material versehen, dessen Zähne mit einem die Zahnlücken überbrückenden Randstreifen aus flexiblem Material auseinanderspreizbar verbunden sind, der sich an die Oberseite der Dacheindeckungsplatten anschmiegt. DE 83 05 481 U1 is a ventilation band for the ridge or ridge of a roof covered with roofing slabs known. The ventilation band has an elastic pliable Carrier strips than in the longitudinal direction of the ventilation band essential rigid section with which the ventilation band can be attached to a ridge or ridge plank. At least a longitudinal edge is the carrier strip with a comb-like Edge part made of elastically deformable material, the Teeth with an edge strip bridging the tooth gaps flexible material are spread apart, the hugs the top of the roofing slabs.

Der kammartige Randteil bildet einen in Längsrichtung des Lüftungsbandes streckbaren Abschnitt.The comb-like edge part forms a in the longitudinal direction of the Ventilation tape stretchable section.

Aus der DE 30 08 167 A1 ist ein Lüftungsband bekannt mit einem in Längsrichtung im wesentlichen starren streifenförmigen Abschnitt, von dem wenigstens nach einer Seite hin gerichtete dicht nebeneinanderliegende elastische Zungen ragen, die einen in Längsrichtung des Lüftungsbandes streckbaren Abschnitt bilden.From DE 30 08 167 A1 a ventilation band is known with a in the longitudinal direction essentially rigid strip-shaped Section from which at least one side faces elastic tongues that lie close together protrude, some section stretchable in the longitudinal direction of the ventilation band form.

In der DE 40 06 864 C1 ist ein Traufenlüftungsprofil beschrieben, das aus einem zwischen den traufseitigen Rändern von Dacheindeckungsplatten der traufseitigen Plattenreihe und der darunterliegenden Dachkonstruktion zu verlegenden, mit Luftdurchtrittsöffnungen versehenen Grundprofil besteht, an dessen Oberseite kammartig abstehende biegsame Finger vorgesehen sind.DE 40 06 864 C1 is an eaves ventilation profile described, the one between the eaves-side edges of roofing slabs of the eaves-side row of tiles and the underlying roof structure to be laid with Air passage openings provided basic profile exists the top of which has flexible fingers protruding like a comb are provided.

Beim Anschmiegen der als Zähne, Zungen oder Finger bezeichneten Zinken der kammartig ausgebildeten Randteile der vorstehend beschriebenen Ausführungen entstehen mehrere Millimeter breite Zwischenräume, durch die insbesondere Kleintiere wie Bienen oder Wespen eindringen können. Bei Verlegung eines derartigen Lüftungsband an der Traufe mit zum First gerichteten Zinken sind Vögel in der Lage, einzelne Zinken des Kamms beiseite zu biegen und so durch das Gitter zu schlüpfen. In umgekehrter Richtung sperren die Zinken jedoch den Weg. Diesen Nachteil vermeidet die Ausführung gemäß DE 83 05 481 U1 mit Hilfe einen zusätzlich angebrachten Randstreifens aus flexiblem Material, der die Zahnlücken überbrückt. Die Herstellung dieses Lüftungsbandes ist aufwendig, weil der Randstreifen mit jeden der Zähne durch Verschweißen oder Verkleben verbunden werden muß.When nestling as teeth, tongues or fingers designated tines of the comb-like edge parts of the Several versions described above arise Millimeters wide spaces through which in particular Small animals such as bees or wasps can penetrate. At Laying such a ventilation band on the eaves with First directed tines, birds are able to single Bend the comb's tines aside and so through the grille Hatch. However, the tines lock in the opposite direction the way. The design according to avoids this disadvantage DE 83 05 481 U1 with the help of an additional one attached Edge strip made of flexible material that the tooth gaps bridged. The production of this ventilation band is elaborate because of the edge strip with each of the teeth Welding or gluing must be connected.

Aufgabe der Erfindung ist es, ein den Durchtritt von Tieren verhinderndes Lüftungsband zu schaffen, das aus einem einstückigen in wenigen Arbeitsschritten, vorzugsweise einem einzigen Arbeitsschritt, als Meterware herstellbaren Streifen besteht, das in einer Länge von mehreren Metern zu einer Rolle aufgerollt in den Handel gelangt und das ohne weitere Vorbereitungsschritte auf der Dachbaustelle montiert werden kann. Das Lüftungsband soll außerdem verschnittfreie Restlosverarbeitung, leichtes Ablängen direkt am Montageort mit Hilfe einer einfachen Folienschere, Anformbarkeit an gegebene Profile und Konturen und Abkanten mit geringstem Kraftaufwand ermöglichen. Das Lüftungsband soll unter Vereinigung der vorstehend genannten Eigenschaften über viele Jahrzehnte witterungsbeständig und formstabil sein. Wenn das Lüftungsband eines Tages infolge neuer Baumaßnahmen als Altmaterial anfällt, soll es mit möglichst geringem Aufwand der Materialwiederverwertung zuführbar sein.The object of the invention is a passage of animals preventive ventilation band to create that from a one-piece in a few steps, preferably one single work step, strips that can be produced by the meter consists of a roll in a length of several meters rolled up in the trade and without further ado Preparation steps can be mounted on the roof construction site can. The ventilation band should also be waste-free Complete processing, easy cutting to length directly at the installation site with the help of simple foil scissors, formability given profiles and contours and edging with minimal Allow effort. The ventilation band is supposed to be under Unification of the above properties over many Decades of weather resistance and dimensional stability. If that Ventilation band one day as a result of new construction measures Waste material is generated, it should be as easy as possible be recyclable.

Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß der streckbare Abschnitt mit in Querrichtung des Lüftungsbandes verlaufenden, in gegeneinander versetzten Reihen angeordneten länglichen Löchern und/oder Schlitzen versehen ist und die Langlöcher und/oder Schlitze einer Reihe jeweils durch einen in Längsrichtung des Lüftungsbandes verlaufenden Längssteg voneinander getrennt sind.According to the invention the object is achieved in that the stretchable section with in the transverse direction of the ventilation band running, arranged in staggered rows elongated holes and / or slots is provided and the Elongated holes and / or slots in a row each by one longitudinal web running in the longitudinal direction of the ventilation band are separated from each other.

Infolge des in Längsrichtung des Lüftungsbandes im wesentlichen starren Abschnitts besitzt das Lüftungsband eine bei der Montage vorteilhafte Stabilität. Der starre Abschnitt kann auch in Querrichtung starr, beispielsweise als Gitter, ausgeführt sein.As a result of the in the longitudinal direction of the ventilation band in The ventilation band has a substantially rigid section advantageous stability during assembly. The rigid section can also be rigid in the transverse direction, for example as a grid, be executed.

Die Unterseite einer profilierten Dacheindeckung weist eine größere gestreckte Länge auf als die Länge der Traufe, ebenso weist die Oberseite einer profilierten Dacheindeckung eine größere gestreckte Länge auf als die Länge des Firstes oder Grates. Der in Längsrichtung des Lüftungsbandes streckbare Abschnitt ermöglicht die exakte und gleichmäßige Anformung des Lüftungsbandes an die Kontur beliebig profilierter Dacheindeckungen. The underside of a profiled roof covering has one greater stretched length than the length of the eaves, as well has the top of a profiled roof covering greater stretched length than the length of the ridge or Ridges. The stretchable in the longitudinal direction of the ventilation band Section enables the exact and uniform shaping of the Ventilation tape on the contour of any profile Roofing.

Eine besonders gute Anformbarkeit auch an die Kontur sehr stark profilierter Dacheindeckungen wird durch im streckbaren Abschnitt im wesentlichen in Querrichtung in versetzten Reihen angeordneten länglichen Löcher oder Schlitze erreicht. Eine Anordnung in versetzten Reihen besagt, daß die in Längsrichtung des Lüftungsbandes verlaufenden Längsstege zwischen den länglichen Löchern oder Schlitzen einer Reihe gegenüber diesen Längsstegen der benachbarten Reihe um einen Bruchteil der Länge der Langlöcher bzw. Schlitze gegeneinander versetzt sind, vorzugsweise um die halbe Länge. Dadurch können sich die länglichen Löcher bei Querdehnung etwa rautenförmig verformen, wobei die ursprünglich geraden Querstege jeweils in der Mitte abgewinkelt werden, so daß die Löcher eine etwa rautenförmige Form annehmen. Es versteht sich, daß längliche Löcher auch von vornherein rautenförmig mit großer Länge und geringer Breite ausgebildet sein können, wobei beim Strecken die Breite zunimmt und die Länge abnimmt.A particularly good formability also to the contour strongly profiled roof coverings are made by in the stretchable Section essentially in the transverse direction in staggered rows arranged elongated holes or slots reached. A Arrangement in staggered rows means that the in Longitudinal webs of the ventilation band between the elongated holes or slots of a row compared to these longitudinal webs of the neighboring row by one Fraction of the length of the elongated holes or slots against each other are offset, preferably by half the length. This allows the elongated holes become approximately diamond-shaped when stretched transversely deform, the originally straight crossbars each in be angled in the middle so that the holes are about a take a diamond shape. It is understood that elongated Holes also diamond-shaped from the start with great length and can be formed small width, while stretching the width increases and the length decreases.

Der streckbare Abschnitt kann unmittelbar angrenzend an den starren Abschnitt ausgeführt sein, es ist auch möglich zwischen diesen Abschnitten einen Zwischenabschitt vorzusehen, der beispielsweise aus luftdurchlässigem Vlieswerkstoff besteht. Dies ist besonders vorteilhaft, wenn der starre Abschnitt aus luftundurchlässigem Material besteht.The stretchable section can be immediately adjacent to the rigid section, it is also possible an intermediate section between these sections to provide the air permeable, for example Non-woven material exists. This is particularly beneficial if the rigid section is made of air-impermeable material.

Vorteilhafterweise ist im starren Abschnitt ein Gitter vorgesehen. Dieses kann beispielsweise eine runde Lochung oder eine rechteckige bzw. quadratische Lochung aufweisen, wobei in Längsrichtung des Lüftungsbandes durchlaufende Stege vorgesehen sind.There is advantageously a grid in the rigid section intended. This can for example be a round hole or have a rectangular or square perforation, wherein in Crosspieces running through in the longitudinal direction of the ventilation band are provided.

Die Montage eines für eine Traufe ausgebildeten Lüftungsbandes wird erleichtert, wenn dieses Durchtrittsöffnungen für Rinneisen aufweist, die in linienförmiger Anordnung im Bereich zwischen streckbarem und starrem Abschnitt angeordnet sind. Die Durchtrittsöffnungen können als Langlöcher mit den Querschnitten von Rinneisen entsprechenden Abmessungen ausgeführt sein. Dadurch entsteht die Möglichkeit des Hindurchsteckens der Rinneisen an nahezu jedem Ort entlang der Traufe, ohne die Eigenschaften des Lüftungsbandes zu beeinträchtigen. Sofern ein Rinneisen auf einen Steg treffen sollte, so kann dieser unbedenklich aufgetrennt werden.The installation of a ventilation band designed for eaves is facilitated if this through openings for Gutter has a linear arrangement in the area are arranged between stretchable and rigid section. The passage openings can be used as elongated holes with the Cross sections of gutter corresponding dimensions be executed. This creates the possibility of Pushing the gutters through almost anywhere along the Eaves without the properties of the ventilation band too affect. If a gutter strikes a footbridge should, it can be separated safely.

Im Traufbereich wird das Lüftungsband üblicherweise zur Traufe weisend auf eine Traufschalung aufgelegt, deren Oberseite etwa parallel zur Dachfläche verläuft. Nach Anbringen einer Konterlatte, einer Dachlatte sowie gegebenenfalls einer Trauflatte wird das Lüftungsband an der vorderen Unterkante der Konterlatte etwa rechtwinklig entlang der Vorderseite der Latten zur Unterseite der Dacheindeckung hin abgewinkelt. Nach Auflegen der Dacheindeckung wird der über die Latten überstehende streckbare Abschnitt des Lüftungsbandes gegebenenfalls zur Traufe hin abgewinkelt und an die Unterseite der Dacheindeckung angeformt.In the eaves area, the ventilation band usually becomes an eaves pointing to an eaves formwork, the top of which about runs parallel to the roof surface. After attaching one Counter batten, a roof batten and possibly one The ventilation strip at the front lower edge becomes the eaves slat the counter batten approximately at right angles along the front of the Slats angled towards the underside of the roof covering. After The roof covering is placed over the battens protruding stretchable section of the ventilation band if necessary angled towards the eaves and to the Molded underside of the roof covering.

Vorteilhafterweise ist bei einem für einen First oder einen Grat ausgebildeten Lüftungsband beiderseitig des starren Abschnitts je ein streckbarer Abschnitt vorgesehen. Ein derartiges Lüftungsband kann symmetrisch zur First- oder Gratlatte verlegt werden.One is advantageous for a ridge or a Burr trained ventilation band on both sides of the rigid Section each provided an extensible section. A such ventilation band can be symmetrical to the ridge or Ridge to be laid.

Damit sich das Lüftungsband insbesondere auf einem First oder Grat im starren Abschnitt nicht zu stark durchbiegt, kann in diesem Abschnitt eine Versteifung vorgesehen sein. Diese Versteifung kann ein unter- oder oberhalb des Lüftungsbandes angeordneter und mit diesem verbundener Streifen aus beispielsweise Hart-PVC sein. Sofern eine Belüftung im starren Abschnitt gewünscht wird, kann der Streifen mit Lüftungsöffnungen versehen sein.So that the ventilation band is particularly on a ridge or Burr in the rigid section does not bend too much, can this section stiffening may be provided. This Stiffening can be below or above the ventilation band arranged and connected to this strip for example hard PVC. Provided ventilation in the rigid Section is desired, the strip can be made with Ventilation openings must be provided.

Als Versteifung kann auch am Rand des starren Abschnitts ein Draht oder dergleichen vorgesehen sein. Eine Versteifung aus in Längsrichtung des Lüftungsbandes starrem Material kann gleichzeitig eine Streckung des Bandes in dieser Richtung verhindern, so daß es möglich ist, ein mit einer derartigen Versteifung versehenes Lüftungsband über seine gesamte Breite aus in Längsrichtung streckbarem Material, insbesondere aus Streckmetall, herzustellen. Der starre Bereich wird in diesem Fall durch die Versteifung begrenzt.As a stiffener can also be on the edge of the rigid section Wire or the like may be provided. A stiffener material rigid in the longitudinal direction of the ventilation band at the same time an extension of the tape in this direction prevent so that it is possible to use one with such Stiffened ventilation band across its entire width made of longitudinally stretchable material, in particular Expanded metal. The rigid area is in this Case limited by stiffening.

Das Abwinkeln des Lüftungsbandes in einer geraden Linie wird erleichtert, wenn im und/oder angrenzend an den starren Abschnitt zumindest eine vorgegebene Biegelinie vorgesehen ist.Bending the ventilation band in a straight line will relieved when in and / or adjacent to the rigid Section provided at least one predetermined bending line is.

Sofern das Lüftungsband im Bereich einer Traufe verwendet werden soll, an der weniger als die vorstehend beschriebenen drei Latten vorgesehen sind, so daß sich ein kürzerer Abstand zwischen Traufschalung und oberster Kante der Latten ergibt, so kann ein entsprechend breiterer Abschnitt des Lüftungsbandes unter die Latten gelegt werden. Es ist daher vorteilhaft, wenn mehrere in Längsrichtung parallel zueinander verlaufende vorgegebene Biegelinien in der Dicke der Latten entsprechenden Abständen vergesehen sind.If the ventilation band is used in the area of an eaves to be less than that described above three slats are provided so that there is a shorter distance between the eaves formwork and the top edge of the slats, a correspondingly wider section of the Ventilation tape can be placed under the slats. It is therefore advantageous if several in the longitudinal direction parallel to each other running predetermined bending lines in the thickness of the slats appropriate distances are provided.

Eine vorgegebene Biegelinie kann durch eine Lochreihe gebildet sein, vorzugsweise mit Langlöchern, die ebenfalls als Durchtrittsöffnungen für Rinneisen ausgebildet sein können. In anderen Ausführungsformen kann eine vorgegebene Biegelinie durch streifenförmige Bereiche aus Material mit verminderter Biegesteifigkeit, durch streifenförmige Bereiche aus Material mit verminderter Dicke oder auch durch Gelenke wie Scharniergelenke gebildet sein.A given bending line can be formed by a row of holes be, preferably with elongated holes, which also as Passages for gutters can be formed. In other embodiments may have a predetermined bend line through strip-shaped areas made of material with reduced Flexural rigidity thanks to strip-shaped areas made of material with reduced thickness or through joints such as Hinge joints should be formed.

Die Breite des dehnbaren Abschnitts ist von der Höhendifferenz der auszugleichenden Kontur abhängig. Um einen zu weiten Überstand des erfindungsgemäßen Lüftungsbandes beispielsweise bei Verwendung an Traufe, First oder Grat zu vermeiden, wird empfohlen, das Lüftungsband im streckbaren Abschnitt im Zick-Zack mit in Längsrichtung des Lüftungsbandes verlaufenden Biegelinien zu falten. Im Anlieferungszustand ist dann der streckbare Abschnitt zieharmonikaartig mehrfach übereinander gefaltet und kann zur Anpassung an eine stark ausgeprägte Kontur sowohl quer zu den Biegelinien auseinandergefaltet als auch in Längsrichtung gestreckt werden. Je nach Höhendifferenz der abzudeckenden Kontur kann die Zick-Zack-Faltung aus drei oder mehr übereinanderliegenden Lagen gebildet sein.The width of the stretchable section is from the height difference depending on the contour to be compensated. To widen one Overhang of the ventilation band according to the invention, for example when using on eaves, ridges or ridges Recommended to zigzag the ventilation band in the stretchable section with in the longitudinal direction of the ventilation band Fold lines. In the delivery condition is then stretchable section accordion-like several times one above the other folded and can adapt to a strongly pronounced Contour unfolded both across the bending lines as can also be stretched lengthways. Depending on the height difference the contour to be covered can be zigzag folded from three or more superimposed layers can be formed.

Das Eindringen sehr kleiner Tiere oder von Flugschnee wird verhindert, wenn zumindest im streckbaren Abschnitt bzw. den streckbaren Abschnitten eine Abdeckung aus in Längs- und Querrichtung dehnbarem luftdurchlässigem Material mit sehr kleinen Durchlaßöffnungen wie ein Gewirke oder ein Vlies vorgesehen ist. Vorteilhafterweise ist die Abdeckung nur an ihren in Längsrichtung verlaufenden Rändern mit dem Lüftungsband verbunden, so daß sich die Dehnung über die gesamte Breite der Abdeckung verteilt. Die Abdeckung kann im Randbereich um den streckbaren Abschnitt herumgeführt und mit diesem verklebt sein. Auf diese Weise nimmt die Abdeckung stets die kleinste Fläche zwischen Randbereich und starrem Abschnitt ein, so daß die Zick-Zack-Faltung des Lüftungsbandes von außen nicht sichtbar ist.The penetration of very small animals or flying snow prevented if at least in the stretchable section or stretchable sections a cover from in longitudinal and Cross direction stretchy breathable material with very small openings such as a knitted fabric or a fleece is provided. The cover is advantageously only on their longitudinal edges with the Ventilation band connected so that the stretch over the spread the entire width of the cover. The cover can be in Edge area led around the stretchable section and with be glued to this. This way the cover takes off always the smallest area between the edge area and the rigid area Section one so that the zigzag fold of the ventilation band is not visible from the outside.

Regenwasser kann durch das Lüftungsband nicht eindringen, wenn zumindest im streckbaren Abschnitt bzw. den streckbaren Abschnitten eine Abdeckung aus in Längs- und Querrichtung dehnbarem wasserdichtem Material vorgesehen ist.Rainwater cannot penetrate through the ventilation band if at least in the stretchable section or the stretchable Sections cover from lengthways and crossways stretchable waterproof material is provided.

Eine besonders einfache Möglichkeit besteht darin, das luftdurchlässige Material wasserdicht zu beschichten. Dies kann beispielsweise durch eine mikroporöse Beschichtung erfolgen, die wasserdicht und trotzdem luftdurchlässig ist.A particularly simple possibility is that air-permeable material to coat waterproof. This can, for example, by a microporous coating take place that is waterproof and yet permeable to air.

Eine besonders gute Abdichtung des Lüftungsbandes wird erreicht, wenn am Rand des Lüftungsbandes auf der den Dacheindeckungsplatten zugewandten Seite ein Streifen aus in Längsrichtung streckbarem selbstklebendem Material vorgesehen ist.A particularly good seal of the ventilation tape is reached when at the edge of the ventilation band on the Roofing tiles facing side a strip of in Longitudinal stretchable self-adhesive material is provided is.

Ein derartiges Lüftungsband kann auch zur Abdeckung der Öffnungen an den Querholmen von Schrägdachfenstern oder zum Anschluß aus der Dachfläche herausragender Bauteile wie Kamine oder Wände verwendet werden.Such a ventilation band can also cover the Openings on the cross bars of sloping roof windows or for Connection from the roof surface of outstanding components such as fireplaces or walls are used.

Das Lüftungsband kann aus Kunststoff oder Metall, insbesondere Aluminium, oder aus einem Verbund aus Kunststoff und Metall gefertigt sein und entweder einseitig oder beidseitig auf jeder Seite gleich oder verschiedenfarbig beschichtet sein.The ventilation band can be made of plastic or metal, in particular Aluminum, or a composite of plastic and metal be made and either on one or both sides each side be coated with the same or different colors.

Außer dem Einsatz des Lüftungsbandes an belüfteten Traufenanschluß, am First oder am Grat ergeben sich durch die erfindungsgemäße Ausführung weitere Einsatzmöglichkeiten, wie zum Beispiel die Verwendung als Putzwinkel oder als belüfteter Anschluß von Wandverkleidungen, wie zum Beispiel in Fensterleibungen, am Haussockel und bei Giebelverkleidungen.Except the use of the ventilation band on ventilated Eaves connection, on the ridge or on the ridge result from the Execution according to the invention further possible uses, such as for example use as a cleaning bracket or as a ventilated one Connection of wall coverings, such as in Window reveals, on the house base and for gable cladding.

In der Zeichnung sind zwei bevorzugte Ausführungsbeispiele der Erfindung dargestellt, die im folgenden näher erläutert werden.In the drawing are two preferred embodiments of the Invention shown, which is explained in more detail below will.

Es zeigt

Fig. 1
einen Abschnitt eines erfindungsgemäßen Lüftungsbandes für eine Traufe in der Draufsicht,
Fig. 2
das Lüftungsband aus Fig. 1 im eingebauten Zustand an einer Traufe im Querschnitt,
Fig. 3
ein Lüftungsband für First- oder Grat im Querschnitt und
Fig. 4
das Lüftungsband aus Fig. 3 im eingebauten Zustand an einem First im Querschnitt.
It shows
Fig. 1
a section of a ventilation band according to the invention for a eaves in plan view,
Fig. 2
1 in cross-section, in the installed state on an eave,
Fig. 3
a ventilation band for ridge or ridge in cross section and
Fig. 4
3 in the installed state on a ridge in cross section.

In Fig. 1 ist ein Abschnitt eines einstückig ausgeführten 160 mm breiten und 1 mm dicken Lüftungsbandes 10 aus Aluminium mit einem 60 mm breiten streckbaren Abschnitt 12 und einem 100 mm breiten in Längs- und Querrichtung starren Abschnitt 14 dargestellt. Der streckbare Abschnitt 12 ist vom starren Abschnitt 14 durch eine erste Biegelinie 18 abgegrenzt. Die erste Biegelinie 18 ist durch 6 mm breite und 30 mm lange als Durchtrittsöffnungen 20 für Rinneisen dienende Langlöcher vorgegeben. Im starren Abschnitt 14 ist eine zweite Biegelinie 22 und eine dritte Biegelinie 24 vorgesehen, die in Längsrichtung verlaufen und durch 5 mm breite und 25 mm lange Langlöcher 26 bzw. 28 gebildet sind. Der streckbare Abschnitt 12 weist in Querrichtung verlaufende in um ihre halbe Länge versetzten Reihen angeordnete 1 mm breite und 20 mm lange längliche Löcher 30 mit 1 mm breiten Querstegen 32 und 1,5 mm breiten Längsstegen 34 auf. Im starren Abschnitt 14 sind in Längs- und Querrichtung parallel zueinander angeordnete quadratische Löcher 36 mit einer Seitenlänge von 4 mm vorgesehen mit in Längsrichtung verlaufenden 2 mm breiten Längsgitterstegen 38 und in Querrichtung verlaufenden 2 mm breiten Quergitterstegen 40. Der starre Abschnitt 14 ist an seinem äußeren Rand 42 durch einen ungelochten 6 mm breiten Randabschnitt 44 begrenzt und durch die Biegelinien 18, 22, 24 in drei in Längsrichtung verlaufende Unterabschnitte 46, 48, 50 unterteilt.In Fig. 1 is a portion of a one-piece 160 mm wide and 1 mm thick ventilation tape 10 made of aluminum with a 60 mm stretchable section 12 and one Section 14, rigid in the longitudinal and transverse directions, is 100 mm wide shown. The stretchable section 12 is rigid Section 14 delimited by a first bending line 18. The first bending line 18 is by 6 mm wide and 30 mm long Through openings 20 for elongated holes serving gutters given. In the rigid section 14 is a second Bending line 22 and a third bending line 24 provided in Run longitudinally and through 5 mm wide and 25 mm long Elongated holes 26 and 28 are formed. The stretchable Section 12 has transverse to its half length staggered rows arranged 1 mm wide and 20 mm long elongated holes 30 with 1 mm wide cross bars 32 and 1.5 mm wide longitudinal webs 34. In rigid section 14 are parallel to each other in the longitudinal and transverse directions arranged square holes 36 with a side length of 4 mm provided with 2 mm widths running in the longitudinal direction Longitudinal bars 38 and 2 mm in the transverse direction wide cross bars 40. The rigid section 14 is on its outer edge 42 by an unperforated 6 mm wide Edge section 44 delimited and by the bending lines 18, 22, 24 in three longitudinal subsections 46, 48, 50 divided.

In Fig. 2 ist ein Lüftungsband 10 aus Fig. 1 mit einem streckbaren Abschnitt 12 und einem in Längs- und Querrichtung starren Abschnitt 14 in an einer Traufkonstruktion 52 eingebautem Zustand dargestellt. Auf einem traufseitigen Sparrenende 54 mit Traufschalung 56 und Tropfblech 58 ist der dritte Unterabschnitt 50 des starren Abschnitts 14 des Lüftungsbandes 10 befestigt und von einer Unterspannbahn 60, einer Konterlatte 62, einer Dachlatte 64 sowie einer Trauflatte 66 überbaut. Die Unterspannbahn 60, die Konterlatte 62, die Dachlatte 64 und die Trauflatte 66 sind traufseitig durch die an der dritten Biegelinie 24 um 90° zu einer Dacheindeckungsplatte 68 hin abgekanteten ersten und zweiten Unterabschnitte 46, 48 des starren Abschnitts 14 des Lüftungsbandes 10 verkleidet. Die durch die Durchtrittsöffnungen 20 gebildete erste Biegelinie 18 verläuft unmittelbar oberhalb und längs der Trauflatte 66. Durch eine der Durchtrittsöffnungen 20 ist ein Rinneisen 70 geführt. Der sich direkt an die von den Durchtrittsöffnungen 20 gebildete erste Biegelinie 18 anschließende streckbare Abschnitt 12 ist unter Längsstreckung eng an die unterseitige Kontur der die Traufkonstruktion 52 überdeckenden Dacheindeckungsplatten 68 angeformt.FIG. 2 shows a ventilation band 10 from FIG. 1 with a stretchable section 12 and one in the longitudinal and transverse directions rigid section 14 in an eaves structure 52 shown installed state. On an eaves side Rafter end 54 with eaves formwork 56 and drip plate 58 is the third subsection 50 of rigid section 14 of the Ventilation tape 10 attached and a slack 60, a counter batten 62, a roof batten 64 and one Eaves slab 66 covered. Unterspannbahn 60, the Counter batten 62, the roof batten 64 and the eaves batten 66 are on the eaves side through 90 ° at the third bending line 24 a roof covering plate 68 bent first and second subsections 46, 48 of the rigid section 14 of the Ventilation tape 10 disguised. The through the Passage openings 20 formed first bending line 18 extends immediately above and along the eaves slab 66. By a the passage openings 20 a gutter 70 is guided. Of the directly to the one formed by the passage openings 20 is the first bending line 18 adjoining stretchable section 12 with longitudinal stretching close to the underside contour of the Eaves construction 52 covering roofing tiles 68 molded.

Fig. 3 zeigt ein 280 mm breites Lüftungsband 110 für einen First- oder Grat im Querschnitt, in der linken Hälfte der Fig. 3 im Anlieferungszustand, in der rechten Hälfte in ausgefaltetem Zustand. Das Lüftungsband 110 ist aus 0,7 mm dickem Aluminium-Streckmetall hergestellt. Beiderseitig an einen 100 mm breiten in Längsrichtung starren Abschnitt 112 sind links und rechts in Längs- und in Querrichtung streckbare Abschnitte 114, 116 angeordnet. An den Rändern des starren Abschnitts sind links und rechts in Längsrichtung verlaufende Versteifungen 118, 120 aus Hart-PVC-Band angeordnet. Unterhalb der Versteifungen 118, 120 sind die streckbaren Abschnitte 114, 116 im Zick-Zack mit je zwei in Längsrichtung des Lüftungsbandes verlaufenden Biegelinien 122, 124, 126, 128 gefaltet.Fig. 3 shows a 280 mm wide ventilation band 110 for one Ridge or ridge in cross-section, in the left half of the Fig. 3 in the delivery state, in the right half in unfolded condition. The ventilation band 110 is made of 0.7 mm thick aluminum expanded metal. Mutually a 100 mm wide longitudinally rigid section 112 are stretchable left and right in the longitudinal and transverse directions Sections 114, 116 arranged. On the edges of the rigid Sections are left and right in the longitudinal direction Stiffeners 118, 120 arranged from hard PVC tape. Below the stiffeners 118, 120 are the stretchable ones Zigzag sections 114, 116 with two in the longitudinal direction of the ventilation band extending bending lines 122, 124, 126, 128 folded.

Der im Anlieferungszustand gezeigte streckbare Abschnitt 114 ist entlang der ersten Biegelinie 122 auf einer Breite von 35 mm um 180° zur Längsachse des Lüftungsbandes hin zurückgefaltet und verläuft nach nochmaliger Faltung um 180° entlang der zweiten Biegelinie 124 auf einer Breite von 65 mm wieder zum linken Außenrand 130 des Lüftungsbandes 110. Während auf benachbarten Krempen von Dacheindeckungsplatten der streckbare Abschnitt 114 flach aufliegt, kann infolge der Zick-Zack Faltung, wie in der rechten Hälfte der Fig. 3 dargestellt, der rechte Außenrand 132 des streckbaren Abschnitts 116 zur Anpassung an einen Wasserlauf einer stark profilierten Dacheindeckungsplatte senkrecht zur Ebene des Lüftungsbandes 110 abgewinkelt werden. Dabei wird das Material in Längsrichtung gestreckt, um sich der größeren Länge der Kontur anzupassen. Zwischen den dritten und vierten Biegelinien 126 bzw. 128 und dem rechten Außenrand 132 nimmt das Material im Querschnitt gesehen eine Schräglage ein. Der dem rechten Außenrand 132 nahe Bereich des streckbaren Abschnitts 116 kann an eine abzudeckende Dacheindeckungsplatte parallel zu deren Oberfläche angeformt werden.The stretchable section 114 shown in the delivery state is along the first bend line 122 at a width of 35 mm by 180 ° to the longitudinal axis of the ventilation band folded back and runs again after folding by 180 ° along the second bending line 124 to a width of 65 mm again to the left outer edge 130 of the ventilation band 110. While on neighboring brims of roofing slabs the stretchable portion 114 lies flat, due to the Zigzag fold, as in the right half of FIG. 3 shown, the right outer edge 132 of the stretchable Section 116 to adapt to a strong watercourse profiled roofing slab perpendicular to the plane of the Ventilation tape 110 are angled. The material stretched lengthways to accommodate the greater length of the Adjust contour. Between the third and fourth Bending lines 126 and 128 and the right outer edge 132 takes the material seen in cross-section an inclined position. Of the the right outer edge 132 near the stretchable area Section 116 can be attached to a roofing slab to be covered are formed parallel to their surface.

Das in Fig. 3 dargestellte Lüftungsband 110 ist über seine gesamte Breite mit einer Abdeckung 134 aus wasserdicht imprägniertem luftdurchlässigem Gewirke versehen. Diese Abdeckung 134 ist um die Außenränder 130, 132 herumgelegt und in den Randbereichen mit den streckbaren Abschnitten 114, 116 verklebt. Die Abdeckung 134 nimmt infolge ihrer Elastizität stets die kleinste Fläche zwischen dem starren Abschnitt 112 und den Außenrändern 130, 132 ein. Daher bietet das am First oder Grat verlegte Lüftungsband von außen stets ein glattes Bild.The ventilation band 110 shown in FIG. 3 is over its entire width with a cover 134 made of waterproof impregnated air-permeable knitted fabric. This Cover 134 is wrapped around outer edges 130, 132 and in the edge areas with the stretchable sections 114, 116 glued. The cover 134 decreases due to its elasticity always the smallest area between the rigid section 112 and the outer edges 130, 132. That is why it offers the First Ventilation tape routed from the outside is always smooth Image.

In Fig. 4 ist das Lüftungsband 110 aus Fig. 3 im eingebauten Zustand an einen First im Querschnitt dargestellt. Der starre Bereich liegt auf einer Firstlatte 136 auf und ist von einer Firstpfanne 138 überdeckt. Die Firstlatte 136 ist mittels eines Firstlattenhalters 140 an zwei zu den beiderseitigen Traufen führenden Sparren 142, 144 befestigt. Die Sparren 142, 144 tragen Dachlatten 146, 148, auf denen profilierte Dacheindeckungsplatten 150, 152 aufgelegt sind. Der in Fig. 4 gezeigte Querschnitt führt durch die Wasserläufe der Dacheindeckungplatten 150, 152. Die streckbaren Abschnitte 114, 116 des Lüftungsbandes 110 sind an die Kontur der Oberfläche der Dacheindeckungsplatten 150, 152 angeformt. Die Versteifungen 118, 120 verhindern das Durchbiegen des starren Abschnitts 112 im Bereich der Wasserläufe.4, the ventilation band 110 from FIG. 3 is installed State of a ridge shown in cross section. The rigid one The area rests on a ridge 136 and is from one Ridge pan 138 covered. The ridge 136 is by means of a ridge slat holder 140 on two to the two sides Eaves leading rafters 142, 144 attached. The rafters 142, 144 carry roof battens 146, 148, on which profiled Roof covering plates 150, 152 are placed. The one in Fig. 4 cross section shown leads through the watercourses of the Roofing tiles 150, 152. The stretchable Sections 114, 116 of the ventilation band 110 are on the contour molded onto the surface of the roofing panels 150, 152. The stiffeners 118, 120 prevent the deflection of the rigid section 112 in the area of the watercourses.

Claims (14)

  1. Ventilation strip (10; 110) for ventilating the eaves, a ridge or an edge of a roof, with at least one section (12; 114, 116) longitudinally extendable along the ventilation strip (10; 110) which can be fitted to the contour of profiled roofing panels, and a section (14; 112) which is substantially rigid along the ventilation strip (10; 110) and parallel to the first section,
    characterized in that
    the extendable section (12; 114, 116) is provided with elongated holes and/or slots (30) in mutually staggered rows transversely to the ventilation strip (10; 110) and the elongated holes and/or slots (30) in one row are separated by at least one longitudinal web (34) running longitudinally along the ventilation strip (10; 110).
  2. Ventilation strip according to claim 1,
    characterized in that
    a grating is provided for in the rigid section (14; 112).
  3. Ventilation strip according to claim 1 or 2,
    characterized in that
    it has the shape of a ventilation strip (10) for the eaves and shows apertures (20) for guttering brackets (70) which are arranged in a line in the area between the extendable section (12) and the rigid section (14).
  4. Ventilation strip according to claim 1 or 2,
    characterized in that
    it has the shape of a ventilation strip (110) for a ridge or an edge of a roof and shows respectively an extendable section (114, 116) on either sides of the rigid section (112).
  5. Ventilation strip according to one of claims 1 to 4,
    characterized in that
    at least one reinforcement (118, 120) is provided for in the rigid section (112).
  6. Ventilation strip according to one of claims 1 to 5,
    characterized in that
    in and/or adjacent to the rigid section (14; 112) at least one preset fold line (18, 20, 22, 24; 122, 124, 126; 128) is provided for.
  7. Ventilation strip according to claim 6,
    characterized in that
    a preset fold line (18, 22, 24) is built by a row of holes with elongated holes (26, 28) longitudinally arranged along the ventilation strip (10).
  8. Ventilation strip according to claim 6,
    characterized in that
    in the area of a preset fold line, material with reduced bending resistance is provided for.
  9. Ventilation strip according to claim 6,
    characterized in that
    in the area of a preset fold line, material with reduced thickness is provided for.
  10. Ventilation strip according to claim 6,
    characterized in that
    in the area of a preset fold line, an articulation is provided for.
  11. Ventilation strip according to one of claims 1 to 10,
    characterized in that
    its extendable section (114, 116) is folded in a zigzag, the fold lines (122, 124, 126, 128) extending longitudinally along the ventilation strip (110).
  12. Ventilation strip according to one of claims 1 to 11,
    characterized in that
    at least in the extendable section (12) i.e. in the extendable sections (114, 116) a covering (134) is provided for which is made of a longitudinaly and transversally extendable air-permeable material, showing very small apertures such as knit fabrics or nonwoven material.
  13. Ventilation strip according to one of claims 1 to 12,
    characterized in that
    at least in the extendable section (12) i.e. in the extendable sections (114, 116) a covering (134) is provided for which is made of a longitudinaly and transversally extendable waterproof material.
  14. Ventilation strip according to one of claims 1 to 13,
    characterized in that
    on the edge of the ventilation strip (10; 110) on the side turned towards the roofing panels (68; 150, 152) a tape of longitudinally extendable, self-adhesive material is provided for.
EP95909621A 1994-02-10 1995-02-07 Ventilation strip Expired - Lifetime EP0693152B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4404150 1994-02-10
DE4404150A DE4404150C1 (en) 1994-02-10 1994-02-10 Ventilating strip in building
PCT/DE1995/000153 WO1995021975A1 (en) 1994-02-10 1995-02-07 Ventilation strip

Publications (2)

Publication Number Publication Date
EP0693152A1 EP0693152A1 (en) 1996-01-24
EP0693152B1 true EP0693152B1 (en) 1998-01-21

Family

ID=6509900

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95909621A Expired - Lifetime EP0693152B1 (en) 1994-02-10 1995-02-07 Ventilation strip

Country Status (18)

Country Link
EP (1) EP0693152B1 (en)
AT (1) ATE162580T1 (en)
CZ (1) CZ285387B6 (en)
DE (2) DE4404150C1 (en)
DK (1) DK0693152T3 (en)
EE (1) EE03182B1 (en)
FI (1) FI954798A (en)
HU (1) HU213795B (en)
LT (1) LT4090B (en)
LV (1) LV11353B (en)
NO (1) NO305612B1 (en)
PL (1) PL187159B1 (en)
RO (1) RO114822B1 (en)
RU (1) RU2107788C1 (en)
SI (1) SI9520002A (en)
SK (1) SK282547B6 (en)
UA (1) UA41923C2 (en)
WO (1) WO1995021975A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010000335A1 (en) * 2010-02-08 2011-09-29 Monier Roofing Components Gmbh Roof ridge-, burr cover- or connection strip has zone, which is fixed with its inner side on roof ridge- or burr rod or at building wall, where another zone is provided with edge

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29714694U1 (en) 1997-08-16 1998-12-10 Kloeber Johannes Ridge sealing strips
DE50011165D1 (en) * 2000-05-04 2005-10-20 Roehr & Stolberg Gmbh Sealing strip for a ridge or burr cover
DE10240681A1 (en) 2002-09-04 2004-03-25 Lafarge Roofing Components Gmbh & Co. Kg Ridge or ridge band
DE202008013677U1 (en) 2008-10-15 2009-02-19 Röttger, Wilhelm, Dipl.-Ing. Plastically deformable material web
DE102008051728B4 (en) 2008-10-15 2011-02-17 Röttger, Wilhelm, Dipl.-Ing. Plastically deformable material web
US8806823B2 (en) 2010-02-26 2014-08-19 Marco Industries, Inc. Closure strip
DE102010037887A1 (en) 2010-09-30 2012-04-05 Monier Roofing Components Gmbh Traufband
US10207132B2 (en) 2013-08-15 2019-02-19 Flannery, Inc. Self-closing vent
DE102018111745A1 (en) * 2018-05-16 2019-11-21 Bosig Baukunststoffe Gmbh Ventilation tape for the ridge or ridge of a roof
RU205934U1 (en) * 2020-12-18 2021-08-12 Общество с ограниченной ответственностью «Технопласт» Mounting plate-backing
CH718723A2 (en) * 2021-06-11 2022-12-15 Htr Protect Gmbh Protective device for a building envelope.

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Publication number Priority date Publication date Assignee Title
NL7903802A (en) * 1979-05-15 1980-11-18 Bart Drost APPARATUS FOR PROTECTING ROOF CONSTRUCTIONS AND THE LIKE AGAINST THE INTRUSION OF BIRDS, MICE, ETC.
GB2119918B (en) * 1982-04-13 1985-11-13 Glidevale Building Prod Roof space ventilator
DE8305481U1 (en) * 1983-02-26 1990-01-04 Braas & Co GmbH, 6370 Oberursel Ridge or hip cover for roofs covered with roofing panels
DE3431207A1 (en) * 1983-08-30 1985-03-07 Marley Tile AG, Zürich Eaves ventilation
DE3816015A1 (en) * 1988-05-10 1990-02-08 Braas & Co Gmbh GASKET STRIP FOR FIRST OR BURN COVER
DE3828297C2 (en) * 1988-06-14 1994-01-20 Alfons Knoche Cover element for gutters
DE4001766C2 (en) * 1990-01-23 1993-10-28 Kloeber Gmbh & Co Kg Ridge or ridge ventilation element for pan roofs
US5094041A (en) * 1990-02-13 1992-03-10 Liberty Diversified Industries Ridge cap types roof ventilator
DE4006864C1 (en) * 1990-03-05 1991-10-24 Braas Gmbh, 6370 Oberursel, De Ventilating profile for roof caves - has air ports along profile body with flexible projections along top surface
NL194130C (en) * 1993-01-27 2001-07-03 Redland Dakprod Bv Plastic closing member for the longitudinal edge of a roof covering. Plastic closing member for the lower longitudinal edge of the cover of a sloping roof.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010000335A1 (en) * 2010-02-08 2011-09-29 Monier Roofing Components Gmbh Roof ridge-, burr cover- or connection strip has zone, which is fixed with its inner side on roof ridge- or burr rod or at building wall, where another zone is provided with edge
DE102010000335B4 (en) * 2010-02-08 2021-04-15 Bmi Steildach Gmbh Ridge, Gratabeck or connection strips with a barrier arranged on the inside of a ventilation zone

Also Published As

Publication number Publication date
CZ263595A3 (en) 1996-04-17
LT95103A (en) 1996-10-25
UA41923C2 (en) 2001-10-15
HUT72560A (en) 1996-05-28
PL311307A1 (en) 1996-02-05
PL187159B1 (en) 2004-05-31
ATE162580T1 (en) 1998-02-15
LV11353B (en) 1996-10-20
FI954798A0 (en) 1995-10-09
SI9520002A (en) 1996-02-29
DK0693152T3 (en) 1998-09-21
LV11353A (en) 1996-06-20
CZ285387B6 (en) 1999-07-14
DE4404150C1 (en) 1995-05-24
HU213795B (en) 1997-10-28
NO954016L (en) 1995-12-06
RU2107788C1 (en) 1998-03-27
EE03182B1 (en) 1999-04-15
RO114822B1 (en) 1999-07-30
DE59501316D1 (en) 1998-02-26
SK126295A3 (en) 1996-02-07
NO305612B1 (en) 1999-06-28
SK282547B6 (en) 2002-10-08
LT4090B (en) 1996-12-27
EP0693152A1 (en) 1996-01-24
HU9502948D0 (en) 1995-12-28
WO1995021975A1 (en) 1995-08-17
FI954798A (en) 1995-10-09
NO954016D0 (en) 1995-10-09

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