EP0886707B1 - Avancee de toit pour ventilation - Google Patents

Avancee de toit pour ventilation Download PDF

Info

Publication number
EP0886707B1
EP0886707B1 EP97908140A EP97908140A EP0886707B1 EP 0886707 B1 EP0886707 B1 EP 0886707B1 EP 97908140 A EP97908140 A EP 97908140A EP 97908140 A EP97908140 A EP 97908140A EP 0886707 B1 EP0886707 B1 EP 0886707B1
Authority
EP
European Patent Office
Prior art keywords
airing
eaves member
ventilating
link connection
mounting
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
EP97908140A
Other languages
German (de)
English (en)
Other versions
EP0886707A1 (fr
Inventor
Peter Sölbeck
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.)
Monarflex AS
Original Assignee
MONARFLEX AS
Icopal Plastic Membranes AS
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 MONARFLEX AS, Icopal Plastic Membranes AS filed Critical MONARFLEX AS
Publication of EP0886707A1 publication Critical patent/EP0886707A1/fr
Application granted granted Critical
Publication of EP0886707B1 publication Critical patent/EP0886707B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04D13/178—Ventilation of roof coverings not otherwise provided for on the eaves of the roof

Definitions

  • the present invention relates to a ventilating eaves member comprising an elongate airing element with transverse air ducts for mounting between the top side of a fascia board and a lath member, if any, positioned behind the fascia board and the superjacent roof covering and connected to this a supporting element for an underroof film and a water drainage element, in which said supporting and water drainage elements in the form of plate profiles which across the entire length of the airing element protrude from the opposite sides thereof, said sides, when the eaves member is in use, facing the interior of the roof structure and a gutter mounted on the outer surface of the fascia board, respectively.
  • a ventilating member which may be made from a plastic material in integral connection with a drip cap for drainage of water to the gutter, may likewise be secured by nailing directly to the upper edge of a fascia board, whereas for support of an underroof, which is here presupposed to be roofing felt, a separate, rigid carrier member is used.
  • DE-C1-40 06 864 discloses a design of a ventilating eaves member comprising a base profile with transverse air ducts formed integrally with, on one hand, projecting resilient fingers resting against the underside of the roof covering and, on the other hand, distance member positioned at regular intervals along the base profile and pivotally connected therewith by film hinges permitting the distance members to be pivoted to a position against the underside of the base profile to compensate for the thickness of gutter brackets fastened to a lath member serving as carrier for the gutter.
  • the object of the invention is to provide a ventilating eaves member, which fully remedies the inconveniences in respect of manufacture and use when conventionally finishing the eaves of a roof without entailing the complications connected with said known solutions.
  • a ventilating eaves member of the type mentioned by way of introduction characteristic in that the eaves member is made as an integral unit of cast plastics material, the airing element being integrally connected with said supporting and water drainage elements and in that between the airing element and on one side thereof the supporting element and on the other side thereof the water drainage element integrated link connections are provided for adapting the positioning of the supporting and water drainage elements to the roof structure in question.
  • eaves boards 2 are secured to the under side of a rafter 1 and to the end of the rafter a fascia board 3, which with its upper edge covers the lower lath 4 in the roof structure, said lath being fastened to the top side of the rafter 1.
  • a gutter bracket 5 is placed which, in the example shown, is fastened to the lath 4 and which carries a gutter 6 extending along the outer side of the fascia board 3.
  • a spacing list 7 is fastened, said list securing an underroof cloth 8 made from reinforced plastic film, and to the top side of which the remaining laths 9 of the roof structure are fastened, said laths carrying the exterior roof covering 10.
  • an eaves member 11 which generally comprises an airing element 12 with transverse air passages in the form of comparatively short ducts 13 and in connection herewith a supporting element 14 extending towards the interior of the roof structure, said supporting element carrying the lower edge area of the underroof cloth 8, and a water drainage element 15 protruding against the gutter 6.
  • the eaves member according to the invention is made as an integral unit with the airing element 12 in integral connection with both the supporting element 14 and the water drainage element 15, integrated link connections being established in the form of film hinges 16 and 17 between the airing element 12, on one side thereof the supporting element 14 and on the other side thereof the water drainage element 15, with a view to adapting the position of the elements 14 and 15 to the roof structure in question.
  • the water drainage element 15 is thus in a first link connection 17 connected with the airing element 12 along the edge of the bottom wall 18, which in the operating position faces the interior of the roof construction.
  • the water drainage element 15 comprises a mounting section 19 with apertures for screws 20, by means of which the eaves member 11 is secured to the subjacent member of the roof structure, in this case the lower lath 4, and a foot section 21 which is connected with the mounting section 19 in a second link connection or film hinge 22 in parallel with the film hinge 17.
  • the mounting section 19 is moreover designed with integrated snap engagement means 23 for locking the mounting section with the bottom wall 18 of the airing element 12 in the folded position shown in Fig. 1, the eaves member being fastened to the roof structure by means of the screws 20.
  • the foot section 21 is shown with a substantially L-shaped cross-section comprising an inner portion 24 up to the link connection 22 and an outer portion 25.
  • the link connection 22 it is possible to bend the foot section 21 completely into the gutter 6, the free longitudinal edge of the outer portion 25 abutting the back wall of the gutter, as shown by a dot-and-dash line in Fig. 1.
  • the link connection 22 ensures an easy access, when the gutter 6 is to be cleaned, by lifting of the foot section 21.
  • the mounting section 19 is, as shown in Fig. 3, at the underside provided with protruding transverse ribs 26 having a mutual spacing which leaves room for gutter brackets 5 below the eaves 11 without any need for cuttings in the fascia board 3. To prevent insects, etc. from entering through the slits formed thereby, the mounting section is also provided with resilient fingers 26a protruding from the underside and forming an effective insect grating.
  • the air passages are, like already said before, in the form of comparatively short ducts 13 with rectangular cross-section and divided by common partition walls 27.
  • an insect grating may be placed in the flow cross-section of each duct, said grating being for instance in the form of integrated diagonal grating bars 28 oriented between the upper edge at the front side of the airing element 12 and the lower edge at the bottom edge at its backside.
  • the link connection 16 between the airing element 12 and the supporting element 14 extends along the backwards facing edge of the upper wall 29 of the airing element 12.
  • a longitudinal profiling is provided in parallel with the link connection 16, said profiling being for instance in the form of a small elevation or a recess 30, which may serve as cutting line when adapting the underroof cloth 8.
  • the airing element At its side facing outwards the airing element is provided with clips-like mounting and holding means 31 for pivotal mounting of a separate clamping element 32 and for keeping it in a locked position for clamping an edge area of the fitted undercloth 8 against the upper wall 29 of the airing element 12.
  • the clamping element 32 which constitutes a separate member relative to the eaves 11, is designed as an elongate list 33, which at one side is provided with protruding clamping tongues 34 for securing the underroof cloth and at the other side protruding tap elements 35 engaging the mounting and holding means 31.
  • the separately mounted clamping element 32 can be swung to the position shown to the right in Fig. 1, in which a locking takes place by snap-engagement between hook members 36 on the underside of the tongues 34 and receiving apertures 37 in the upper wall of the airing element 12.
  • the clamping element 32 is preferably so sturdy that the lower row of tiles in the covering 10 may rest directly on the clamping member 32.
  • the supporting element 14 generally has the shape of a sheet member with considerable width, a safe securing of the bottom part of the underroof cloth 8 is retained, such that "ponding" or formation of water traps and the risk involved of water accumulating being avoided.
  • the supporting element 14 may be provided with stiffening ribs 38 which from the link connection 16 extend to an edge area 39, in which the element is kept clear of the stiffening ribs 38 and instead provided with comparatively small, resilient fingers 40, which makes a simple adaptation of the eaves member 11 to the rafters 1 of the roof structure possible, the fingers 40 being either bent upwards or broken away opposite such rafters.
  • longitudinal grooves 41 are, as shown in Fig. 3, provided through the ribs 38 for receiving tap-like connection elements 42 for connecting eaves members 11 end to end.
  • the eaves member according to the invention is cast from a plastic material, for instance polypropylene, the link connections 16, 17, and 22 being made as so-called film hinges.
  • the casting is advantageously done in the mutual position of the individual elements in the eaves member as shown in Fig. 4.
  • the eaves member according to the invention may be manufactured in suitable lengths easy to handle, for instance 120 cm corresponding to modular measures normally used within the building industry.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Led Devices (AREA)

Claims (10)

  1. Avancée de toit pour ventilation comprenant un élément de ventilation prolongé (12) avec des canaux d'air transversaux (13), ledit élément de ventilation (12) étant adapté au montage entre la couverture superposée de l'un des côtés et les surfaces supérieures d'une planche rive (3) et d'un élément de latte (4), s'il y en a un, situé derrière la planche rive sur l'autre côté, et lié audit élément de ventilation (12) un membre de support (14) pour un film sous-toiture (8) et un élément d'évacuation d'eau (15), où lesdits éléments de support et d'évacuation d'eau (14, 15) sont sous forme de profils de la plaque qui s'étendent le long de toute la longueur de l'élément de ventilation (12) et font saillie des côtés opposés de celui-ci, où, pendant l'usage de l'avancée de toit, lesdits côtés sont orientés vers l'intérieur de la toiture et une gouttière (6) montée sur la surface extérieure de la planche rive (3) respectivement, caractérisée en ce que l'avancée de toit (11) est construite comme une unité intégrale d'un matériel en plastique coulée, l'élément de ventilation étant lié intégralement audits membres de support de d'évacuation d'eau (14, 15), et en ce qu'entre l'élément de ventilation (12) et sur l'un des côtés de celui-ci, l'élément de support (14) et sur l'autre côté de celui-ci, l'élément d'évacuation d'eau (15), des articulations intégrées (16, 17) sont fournies pour l'adaptation et le positionnement des éléments de support et d'évacuation d'eau (14, 15) pour la toiture en question.
  2. Avancée de toit pour ventilation selon la revendication 1, où l'élément de ventilation (12) a un mur inférieur (18) lors de l'usage, caractérisée en ce que l'élément d'évacuation d'eau (15) est lié dans une première articulation intégrée (17) à l'élément de ventilation (12) près d'un bord du mur inférieur (18) de celui-ci, quelle première articulation intégrée dans une position d'opération, le mur inférieur étant posé contre la planche rive (3), est orientée vers l'intérieur de la toiture, et que ledit élément d'évacuation d'eau (15), à compter de ladite articulation (17), comprend une section de montage (19) avec des moyens de fixation destinés au montage sur la face supérieure d'un élément de la toiture et une section de pied (21) qui est liée à la section de montage (19) dans une deuxième articulation intégrée (22) parallèle à la première articulation (17), la section de montage (19) étant pourvue de moyens d'engrènement par encliquetage (23) pour bloquer l'élément de ventilation (12) et la section de montage (19) après la fixation de la dernière section à la toiture.
  3. Avancée de toit pour ventilation selon la revendication 2, caractérisée en ce que la section de pied (21) a une coupe transversale essentiellement en L comportant une portion intérieure et une portion extérieure (24, 25) comptées de ladite deuxième articulation (22) pour permettre le pliage de la section dans la gouttière (6), le bord longitudinal de la portion extérieure (25) portant sur une muraille du fond de celle-ci.
  4. Avancée de toit pour ventilation selon les revendications 2 ou 3, caractérisée en ce que la section de montage (19) sur son côté inférieur lors de l'usage est pourvue de traverses saillantes (26) avec un espacement mutuel pour donner la place au montage de crochets de fixage (5) sur la face supérieure de la planche rive.
  5. Avancée de toit pour ventilation selon l'une quelconque des revendications précédentes caractérisée en ce que les canaux d'air (13) de l'élément de ventilation (12) sont des canaux d'air relativement courts ayant une coupe transversale rectangulaire et (qu'ils) sont divisés par des cloisons communes (27), une grille d'insectes étant installée dans la coupe transversale de courant de chaque canal sous forme de barreaux diagonaux (28) orientés entre le bord supérieur de la face frontale, c'est-à-dire la face qui, lors de l'usage, est orientée vers la gouttière (6), de l'élément de ventilation et du bord inférieur de sa face dorsale.
  6. Avancée de toit pour ventilation selon l'une quelconque des revendications précédentes caractérisée en ce que l'élément de support (14) est lié à l'élément de ventilation (12) dans une troisième articulation intégrée (16) s'étendant le long du bord d'un mur de couverture (29) de l'élément de ventilation, quelle troisième articulation intégrée (16), lors de l'usage, est destinée à être orientée vers l'intérieur de la toiture, et que parallèlement à cette articulation (16) dans ledit mur de couverture(29), un profilage longitudinal (30) de l'avancée de toit pour ventilation a été formé agissant comme ligne de coupe pour adaptation d'un film sous-toiture.
  7. Avancée de toit pour ventilation selon l'une quelconque des revendications précédentes caractérisée en ce que l'élément de ventilation (12), sur le côté qui, en position d'opération, est désigné pour être orienté vers l'extérieur, c'est-à-dire vers la gouttière (6), est doté de moyens de montage et de fixation (31) pour montage orientable d'un dispositif de serrage (32) et pour le maintenir dans une position bloquée pour fixer un film sous-toiture (8) contre un mur de couverture (29) de l'élément de ventilation (12).
  8. Avancée de toit pour ventilation selon l'une quelconque des revendications précédentes caractérisée en ce que l'élément de support (14) est formé comme un élément de plaque d'une largeur considérable et présente des nervures de renforcement (38) sur la face inférieure lors de l'usage, l'élément de support (14) étant situé dans une région de bord au long du bord longitudinal libre parallèle à ladite troisième articulation (16) dégagée desdites nervures de renforcement (38) et pourvue de doigts flexibles (40) pour adaptation aux chevrons (1) de la toiture.
  9. Avancée de toit pour ventilation selon la revendication 8, caractérisée en ce que des rainures longitudinales (41) sont fournies sur la face inférieure de l'élément de support (14) pour recueillir des éléments d'accouplement (42) de type éminence pour assembler des avancées de toit (11) bout à bout.
  10. Avancée de toit pour ventilation selon l'une quelconque des revendications précédentes, caractérisée en ce que lesdites articulations intégrées (16, 17, 22) sont faites sous forme de charnières de film.
EP97908140A 1996-03-11 1997-03-10 Avancee de toit pour ventilation Expired - Lifetime EP0886707B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK28096 1996-03-11
DK28096A DK172299B1 (da) 1996-03-11 1996-03-11 Ventilerende tagfodstykke
PCT/DK1997/000103 WO1997034062A1 (fr) 1996-03-11 1997-03-10 Avancee de toit a ventilation

Publications (2)

Publication Number Publication Date
EP0886707A1 EP0886707A1 (fr) 1998-12-30
EP0886707B1 true EP0886707B1 (fr) 2002-11-13

Family

ID=8091782

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97908140A Expired - Lifetime EP0886707B1 (fr) 1996-03-11 1997-03-10 Avancee de toit pour ventilation

Country Status (6)

Country Link
EP (1) EP0886707B1 (fr)
AU (1) AU2022097A (fr)
DE (1) DE69717083T2 (fr)
DK (1) DK172299B1 (fr)
NO (1) NO310780B1 (fr)
WO (1) WO1997034062A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1006036C2 (nl) * 1997-05-13 1998-11-16 Ubbink Nederland Bv Dakvoetconstructie.
AT407174B (de) * 1999-01-13 2001-01-25 Daetwyler Ag Randstreifen an dachtraufen
NL1015616C1 (nl) * 2000-07-05 2002-01-08 Ubbink Nederland Bv Dakvoetventilatie-inrichting.
DE60028969T2 (de) 2000-09-07 2007-02-15 Icopal Plastic Membranes A/S Bauelement enthaltend einer Unterdachsentlüftung, einem Traufenschutzelement und einer Dachrinne
GB0105890D0 (en) * 2001-03-09 2001-04-25 Ultraframe Uk Ltd Conservatory roof ventilation
SE530526C2 (sv) * 2005-12-23 2008-07-01 Tomas Boerjesson Anordning vid tak
CN102677834B (zh) * 2012-05-09 2014-11-05 北京东方雨虹防水工程有限公司 一种瓦屋面檐口用搏风防雀板及其使用方法
FR3024881B1 (fr) * 2014-08-13 2016-12-23 Jean Brague Element de doublis et couverture de batiment comprenant un tel element de doublis

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431207A1 (de) * 1983-08-30 1985-03-07 Marley Tile AG, Zürich Traufenbelueftung
NL8900720A (nl) * 1989-03-23 1990-10-16 Ubbink Nederland Bv Slabbe voor het versperren van tussen een recht en een geprofileerd gedeelte van een dak aanwezige opening.
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
EP0474974A1 (fr) * 1990-07-26 1992-03-18 Tonwarenfabrik Laufen AG Profilé d'extrémité de rive

Also Published As

Publication number Publication date
DK28096A (da) 1997-09-12
NO984169L (no) 1998-11-10
AU2022097A (en) 1997-10-01
DE69717083T2 (de) 2003-07-17
NO310780B1 (no) 2001-08-27
DE69717083D1 (de) 2002-12-19
WO1997034062A1 (fr) 1997-09-18
DK172299B1 (da) 1998-03-02
NO984169D0 (no) 1998-09-10
EP0886707A1 (fr) 1998-12-30

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