EP0180245B1 - Elément d'aération pour rive d'égout - Google Patents

Elément d'aération pour rive d'égout Download PDF

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Publication number
EP0180245B1
EP0180245B1 EP85113935A EP85113935A EP0180245B1 EP 0180245 B1 EP0180245 B1 EP 0180245B1 EP 85113935 A EP85113935 A EP 85113935A EP 85113935 A EP85113935 A EP 85113935A EP 0180245 B1 EP0180245 B1 EP 0180245B1
Authority
EP
European Patent Office
Prior art keywords
eaves
strip
hinge
element according
ventilation
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
Application number
EP85113935A
Other languages
German (de)
English (en)
Other versions
EP0180245A2 (fr
EP0180245A3 (en
Inventor
Oskar Fleck
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19843440061 external-priority patent/DE3440061A1/de
Priority claimed from DE19853509569 external-priority patent/DE3509569A1/de
Application filed by Individual filed Critical Individual
Priority to AT85113935T priority Critical patent/ATE43877T1/de
Publication of EP0180245A2 publication Critical patent/EP0180245A2/fr
Publication of EP0180245A3 publication Critical patent/EP0180245A3/de
Application granted granted Critical
Publication of EP0180245B1 publication Critical patent/EP0180245B1/fr
Expired 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 invention relates to an eaves air intake element according to the preamble of claim 1.
  • Such an eaves supply element is known from AU-B-520380.
  • the cover strip is corrugated so that the wave crests and valleys extending towards the eaves allow ventilation of the roof interior.
  • the edge area of the cover strip on the eaves side is angled into the gutter.
  • DE-A-2 910 129 discloses an eaves supply element with a ventilation strip, the air passage channels of which prevent solid bodies or small animals from penetrating into the space between the roof and enable the same to be ventilated.
  • the ventilation strips are located on a so-called eaves sheet or a sheet-shaped cover strip made of plastic, which covers the roof substructure in the area of the eaves and protects against splashing water and whose edge area on the eaves side is inserted into the eaves gutter or is hooked onto the edge of the eaves to ensure safe water drainage.
  • the cover strip has a relatively large width, since it must compensate for the slope of the gutter and at the same time fulfill its covering function.
  • the ventilation strip is put on or glued on after laying the cover strip. This assembly, in which it must also be checked whether the ventilation strip runs parallel to the eaves gutter, is complex.
  • the invention has for its object to provide a eaves supply element of the type mentioned in the preamble so that it ensures a simple compensation of the gutter slope and thus a secure seal in this area with different roof pitches with inexpensive manufacture and low assembly costs.
  • a eaves supply element of the type mentioned in the preamble is characterized by the features listed in the characterizing part of claim 1. Accordingly, the compensating strip articulated via the hinge joint and suspended in the eaves gutter always ensures appropriate compensation of the gutter gradient, the strip width being able to be suitably selected independently of the cover strip. The position and function of the cover strip as well as the ventilation strip are not affected by the compensating strip, so that a simple alignment of the eaves supply air element on the roof substructure is ensured. With the help of the hinge joint, the compensation strip can be pivoted against the cover strip and placed against the inner wall of the gutter, even if it has a greater inclination.
  • the hinge joint is provided with individual latch positions according to claims 4 and 5. This ensures a defined mutual position of the individual parts and prevents, for example, that the compensating strip is moved by the wind from the system with the eaves gutter. Instead, it is in principle also possible to connect the joint parts to one another by riveting after the eaves supply air element has been installed, which is preferably only done if the supply air element consists of sheet metal.
  • the individual eaves supply air elements are laid along the eaves in a butt joint. So that the moisture cannot enter the roof substructure through the butt joint between two adjoining supply air elements, a sealing connecting strip is preferably provided in the area of the butt joint, the cover strip part and compensating strip part of which are also connected via a hinge joint. This is preferably shaped according to claim 7 so that it can accommodate the hinge joints of the adjacent cover strips. As a result, the cover and compensation strip parts are located under adjacent edge regions of the cover strips adjacent to one another and compensation strips on the other.
  • the ventilation strip is formed in one piece with the cover strip.
  • separate ventilation strips can also be used, which are desired in parallel insertion guides of the cover strip th place can be inserted.
  • mandrels with a holding foot can also be inserted into these insertion guides, wherein these mandrels can be used, for example, for fastening a roofing membrane.
  • the eaves supply element consists of extruded plastic. All the necessary individual parts, such as latching projections on the individual joint parts, can be integrally formed.
  • an eaves supply air element 1 which is arranged for ventilating and sealing the space between the substructure of a roof in the area of the eaves and the roof covering plates 8 lying above it, comprises a cover strip 2, a compensation strip 3 and a ventilation strip 4.
  • the compensation strip 3 is suspended in a gutter 10 and connected to the cover strip 2 via a hinge joint.
  • This hinge joint has a semi-cylindrical joint sleeve 11 arranged on the longitudinal edge of the cover strip and a cylindrical joint insert 12 on the compensating strip 3 which can be inserted therein.
  • the compensating strip 3 can be produced separately and can be suitably selected with regard to its width required to compensate for the slope of the gutter.
  • the hinge joint can be pivoted relative to the cover strip 2 and placed on the gutter 10. So that its sealing position in relation to the gutter 10 is not impaired, for example by wind influences, the hinge joint can have interlocking locking projections 13, such as suitable teeth on the inside of the joint sleeve 11 and the outside of the joint insert 12.
  • the cover strip 2 the width of which is greater than that of the compensating strip 3, is located on a wedge-shaped eaves plank 6 resting on a formwork 5.
  • This roof substructure is protected from splash water by the cover strip 2 and the compensating strip 3, the hinge joint itself also being impermeable to water is.
  • the ventilation strip 4 arranged on the cover strip is approximately T-shaped in cross section.
  • Their vertical web part 4 ' has air passage openings 7 arranged at a longitudinal distance, through which the gap space between the roof covering panels 8 and the roof substructure is ventilated.
  • the horizontal web part 4 ′′ of the ventilation strip 4 carries a sealing strip 9 made of deformable material, for example foam, which bears sealingly on the underside of the roofing panels 8.
  • the cover strip 2 is aligned with the ventilation strip 4 so that its front, eaves-side longitudinal edge runs parallel to the front longitudinal edge of the eaves board 6 and lies above the eaves gutter 10.
  • the compensating strip 3 thus hangs into the gutter 10, on the inner wall of which it is applied.
  • the lower longitudinal edge of the cover strip 2 can, like in a conventional eaves sheet, be folded towards the eaves gutter.
  • the hinge joint running along the longitudinal edge of the eaves with the aid of the joint sleeve 11 and the joint insert 12, ensures a perfect splash water seal between the cover strip 2 and the compensating strip 3.
  • the design can be such that the locking projections 13 allow pivoting of the compensating strip 3 only in one direction, namely in the direction of increasing contact with the eaves gutter 10. All that is required is a suitably shaped tooth on the joint sleeve 11 and the joint insert . These prevent unintentional loosening of the compensation strip, which can be easily brought into its end position during assembly and fixed there. This guarantees safe splash water protection of the roof structure in the eaves area.
  • FIG. 3 differs from that according to FIGS. 1 and 2 essentially only by a differently shaped and attached ventilation strip 24 and by a connecting strip in the butt joint area of two adjacent eaves supply air elements 14.
  • the eaves inlet element 14 like the eaves inlet element 1, has a cover strip 2 and a compensating strip 3 hinged thereto in the same way via a hinge joint with a joint sleeve 11 and a joint insert 12.
  • the connecting strip 15 between adjacent eaves air inlet elements 14 serves to seal the fabric joint area.
  • the connecting strip 15 connects two adjacent eaves air inlet elements 14 and seals them over their entire butt joint length.
  • the connecting strip 15 lies below the eaves supply air elements 14 and is adapted to the cross-sectional shape thereof, so that the eaves supply air elements 14 can be pushed laterally onto the connecting strips 15 nen.
  • the connecting strip 15 is similar to the eaves supply air elements 14.
  • the connecting strip 15 has a cover strip part 5 and a compensating strip part 6, which is connected to the cover strip part 16 in an angle-adjustable manner via a hinge joint.
  • This consists of an approximately semi-cylindrical joint sleeve 18 on the cover strip part 16 and a likewise sleeve-shaped joint insert 19 which is connected to the joint sleeve 18 in an angle-adjustable manner.
  • This hinge joint is open to the side of the hinge joints of adjacent eaves air inlet elements 14, so that the latter can be inserted into the hinge joint of the connecting strip 15.
  • the cover strip 3 in connection with the cover strip part 17 can be pivoted as a unit, so that a sealing position can be adapted to the eaves gutter.
  • the connecting strip 15 has on its cover strip part 16 and on its compensating strip part i7 retaining projections 20, which hold the butt regions of two adjacent eaves supply elements 14 in a clamped state, so that the butt joint cannot enlarge.
  • the holding projections 20 are T-shaped in cross section and are arranged with their vertical web on a center line (indicated by dashed lines in the figure), which runs in the longitudinal direction of the connecting strip 15. Two adjacent eaves inlet elements 14 can thus be pushed onto the connecting strip 15 symmetrically from both sides, the horizontal webs of the holding projections 20 engaging over the edge regions of the eaves inlet elements 14.
  • connection strip 15 There is an overlap area on the connection strip 15 on both sides of the center line.
  • beads 21 running parallel to the center line extend towards the eaves, so that any water that has penetrated into the overlap area can be drained off to the eaves.
  • the cover strip 2 is formed with a plurality of parallel insertion guides 22 extending in the longitudinal direction thereof.
  • the ventilation bar 23, which is provided with a T-shaped holding foot 25 and has air passage openings 24 arranged at a longitudinal distance, is inserted into one of these insertion guides 22.
  • the ventilation strip 23 can thus be attached at various points according to the position of the lower roof covering plate by inserting its holding foot 25.
  • Mandrels 25 provided with corresponding holding feet can also be inserted into the insertion guides 22, which can be used to fasten a roofing membrane. As in FIG. 3, the mandrels 25 can be designed as individual mandrels or can be arranged at intervals on an insertion strip.
  • the eaves supply air element which suitably consists of plastic, such as hard PVC, can advantageously be produced by extrusion.
  • the cover strip 2 with the ventilation strip 4 on the one hand and the compensating strip 3 on the other hand can be produced as extrusion parts, while in the embodiment from FIG. 3 there are at least five separate extrusion parts.
  • the air passage openings 7 and 24 are subsequently punched out of the ventilation strip 4 and 23.
  • the sealing strip 9 from FIG. 1 is then glued onto the ventilation strip 4.
  • Such an eaves air inlet element can be produced inexpensively, is extremely easy to install and ensures reliable moisture protection, also taking into account the slope of the eaves gutter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)

Claims (12)

1. Elément d'aération pour rive d'appui (1) destiné à l'aération et à l'étanchéification de l'espace intermédiaire entre la structure inférieure d'un toit dans la zone de la rive et les plaques de couverture du toit (8) côté rive recouvrant ladite structure, composé d'une baguette d'aération (4, 23) qui est munie de canaux de passage d'air (7, 24) et est appliquée sur le côté inférieur des plaques de couverture du toit, ainsi que d'une bande de recouvrement (2) en forme de lé qui doit être posée sur la structure inférieure du toit et dont le bord côté rive doit être mis en place dans la gouttière, caractérisé en ce que le bord côté rive de la bande de recouvrement (2) est réalisé, pour compenser l'inclinaison de la gouttière, sous forme de bande de compensation (3) séparée qui est reliée à la bande de recouvrement par une articulation à charnière (11, 12) à angle réglable.
2. Elément d'aération pour rive d'appui selon la revendication 1, caractérisé en ce que l'articulation à charnière est composée d'un manchon d'articulation (11) à peu près demi-cylindrique et d'un insert d'articulation (12) cylindrique pouvant être inséré dans ledit manchon de manière à pouvoir pivoter.
3. Elément d'aération pour rive d'appui selon la revendication 2, caractérisé en ce que le manchon d'articulation (11) est réalisé sur la bande de recouvrement (2) et l'insert d'articulation (12) sur la bande de compensation (3).
4. Elément d'aération pour rive d'appui selon l'une des revendications 1 à 3, caractérisé en ce que l'articulation à charnière (11, 12) présente différentes positions d'arrêt afin de fixer l'angle de pivotement.
5. Elément d'aération pour rive d'appui selon la revendication 4, caractérisé en ce que le manchon d'articulation (11) et/ou l'insert d'articulation (12) présente des saillies d'arrêt (13) pouvant être bloquées les unes contre les autres.
6. Elément d'aération pour rive d'appui selon l'une des revendications 1 à 5, caractérisé par une bande de raccordement (15) qui est disposée au-dessous de la zone du joint de deux éléments d'aération pour rive d'appui (1, 14), étanchéifie l'ouverture du joint sur sa longueur et comprend une partie de bande de recouvrement (16) et une partie de bande de compensation (17) qui sont reliées par l'intermédiaire d'une articulation à charnière (18, 19) à angle réglable.
7. Elément d'articulation pour rive d'appui selon la revendication 6, caractérisé en ce que l'articulation à charnière (18, 19) de la bande de raccordement (15) est réalisée ouverte vers celle de la bande de recouvrement (2) et en ce que l'articulation à charnière (11, 12) de ladite bande de recouvrement peut être insérée dans l'articulation à charnière (18, 19) de la bande de raccordement (15).
8. Elément d'aération pour rive d'appui selon la revendication 6 ou 7, caractérisé en ce que les parties de bande de recouvrement et de bande de compensation (16, 17) présentent des saillies de retenue (20) qui peuvent être glissées avec effet de blocage sur les parties de bande de recouvrement et de compensation (2, 3).
9. Elément d'aération pour rive d'appui selon la revendication 8, caractérisé en ce que les saillies de retenue (20) sont disposées sur la ligne médiane de la bande de raccordement (15) et possèdent une section transversale en T.
10. Elément d'aération pour rive d'appui selon l'une des revendications 6 à 8, caractérisé en ce que les parties de bande de recouvrement et de compensation (16, 17) présentent plusieurs moulures (21) s'étendant parallèlement les unes aux autres en direction de la gouttière.
11. Elément d'aération pour rive d'appui selon l'une des revendications 1 à 10, caractérisé en ce que plusieurs guidages d'introduction (22) parallèles qui s'étendent en direction longitudinale et sont destinés à la baguette d'aération (23) sont disposés sur la bande de recouvrement (2) de l'élément d'aération pour rive d'appui (14).
12. Elément d'aération pour rive d'appui selon la revendication 11, caractérisé par des goujons (25) pouvant être introduits avec un pied de support dans les guidages d'introduction (22).
EP85113935A 1984-11-02 1985-11-02 Elément d'aération pour rive d'égout Expired EP0180245B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85113935T ATE43877T1 (de) 1984-11-02 1985-11-02 Traufenzuluftelement.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19843440061 DE3440061A1 (de) 1984-11-02 1984-11-02 Traufenzuluftelement
DE3440061 1984-11-02
DE3509569 1985-03-16
DE19853509569 DE3509569A1 (de) 1985-03-16 1985-03-16 Traufenzuluftelement

Publications (3)

Publication Number Publication Date
EP0180245A2 EP0180245A2 (fr) 1986-05-07
EP0180245A3 EP0180245A3 (en) 1987-05-27
EP0180245B1 true EP0180245B1 (fr) 1989-06-07

Family

ID=25826173

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85113935A Expired EP0180245B1 (fr) 1984-11-02 1985-11-02 Elément d'aération pour rive d'égout

Country Status (2)

Country Link
EP (1) EP0180245B1 (fr)
DE (1) DE3570900D1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474974A1 (fr) * 1990-07-26 1992-03-18 Tonwarenfabrik Laufen AG Profilé d'extrémité de rive
FR2697859B1 (fr) * 1992-11-06 1994-12-16 Jean Brague Elément de doublis pour couverture de bâtiment.
EP1001108A1 (fr) * 1998-11-13 2000-05-17 Ubbink B.V. Structure d'égout
AU769627B2 (en) * 1999-02-17 2004-01-29 John Morton Griggs Improvements in mounting exterior roof guttering
EP1074673B1 (fr) * 1999-08-05 2003-04-02 MBE Moderne Befestigungselemente GmbH Elément d'étanchéité de rive flexible
SE530526C2 (sv) * 2005-12-23 2008-07-01 Tomas Boerjesson Anordning vid tak
DE102020130223A1 (de) 2020-11-16 2022-05-19 Winfried Flach Trauf-Tropfprofil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT357741B (de) * 1978-03-22 1980-07-25 Rothner Anton Traufenabschluss fuer dachdeckungen
DE2910129C2 (de) * 1979-03-15 1986-01-23 Oskar 4354 Datteln Fleck Leiste zum Abdichten des Zwischenraums zwischen der Trauflatte eines Daches und den darüberliegenden traufseitigen Dacheindeckungsplatten

Also Published As

Publication number Publication date
DE3570900D1 (en) 1989-07-13
EP0180245A2 (fr) 1986-05-07
EP0180245A3 (en) 1987-05-27

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