EP0288020B1 - Poutre faîtière avec élément couvrant d'étanchéité et d'aération de faîtage - Google Patents

Poutre faîtière avec élément couvrant d'étanchéité et d'aération de faîtage Download PDF

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Publication number
EP0288020B1
EP0288020B1 EP88106264A EP88106264A EP0288020B1 EP 0288020 B1 EP0288020 B1 EP 0288020B1 EP 88106264 A EP88106264 A EP 88106264A EP 88106264 A EP88106264 A EP 88106264A EP 0288020 B1 EP0288020 B1 EP 0288020B1
Authority
EP
European Patent Office
Prior art keywords
ridge
sealing
board
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 - Lifetime
Application number
EP88106264A
Other languages
German (de)
English (en)
Other versions
EP0288020A2 (fr
EP0288020A3 (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 DE19873713691 external-priority patent/DE3713691A1/de
Priority claimed from DE8713110U external-priority patent/DE8713110U1/de
Application filed by Individual filed Critical Individual
Priority to AT88106264T priority Critical patent/ATE65104T1/de
Publication of EP0288020A2 publication Critical patent/EP0288020A2/fr
Publication of EP0288020A3 publication Critical patent/EP0288020A3/de
Application granted granted Critical
Publication of EP0288020B1 publication Critical patent/EP0288020B1/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
    • E04D13/174—Ventilation of roof coverings not otherwise provided for on the ridge of the roof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/36—Devices for sealing the spaces or joints between roof-covering elements

Definitions

  • the invention relates to a ridge screed with an overlying ridge sealing and ventilation element using ventilation devices and with a ridge helmet partially encompassing the ridge screed, to which wing parts adjoin in an angle-adjustable manner on both long sides, sealingly but ventilatingly overlapping the edge areas of the ridge-side roofing panels.
  • ridge screed and ridge sealing and ventilation element is described in German utility model 84 16 540.
  • the ridge helmet according to the utility model is formed by a central web to which two legs are attached.
  • the middle bar is nailed firmly to the ridge plank.
  • a disadvantage of the known combination is that ventilation of the flanks of the ridge screed in the ridge orientation is possible, but that no ventilation can take place above the ridge screed in the transverse and longitudinal directions.
  • a cover for a ridge in which transverse slots are arranged on the back of an elongated part along a groove and between ribs. On each side of the ridge element there are bumps between the transverse slots Ventilation openings included on the vertical side. These elements are prefabricated.
  • the known ridge covers have the disadvantage that the cross slots and the bumps with the vertical ventilation openings for each application can only be realized in a very complex manner and, due to their arrangement and configuration after the ridge assembly, only allow inadequate ventilation.
  • the angular adjustability ensures that the wing parts are independent of the roof pitch and the type of roofing panels compared to the ridge screed encompassing ridge helmet are adjustable. This can be done for example with a hinge or with flexible strips or bellows.
  • the ridge helmet mentioned above is therefore essentially an independent element that consists of a rectangular profile (apex profile) that is open at the bottom and to which, for example, essentially horizontally protruding spacing webs connect, on the outer edges of which the wing parts are connected in an angle-adjustable manner.
  • the ridge helmet which can be nailed or glued to the ridge plank, forms a kind of base to which the wing parts adjoin.
  • the ridge helmet has ventilation openings in the rectangular profile and / or in its spacer webs, so that air can be exchanged transversely to the ridge screed.
  • the wing parts at least in the area of their outer edges, preferably support supports that are lined up at a mutual spacing. When ridge tiles are placed, air can circulate between these supports across the ridge.
  • the edges of the wing parts are bent downwards and inwards in a C-shape.
  • a ridge ventilation for the ridge screed area in which the ridge sealing and ventilation element is easy to assemble and has a high degree of adaptability to different conditions of the roof, such as inclination, roof covering plates, ridge stones and the like.
  • the ridge sealing and ventilation element can easily be overlapped or laid in a butt joint. It can be nailed or glued to the Firstboble.
  • the design of the hinges also makes it possible to replace the parts of individual elements in the event that they are damaged in certain elements, which can happen both during transport and during installation as well as in use.
  • the elements 1 and 2 show a laying situation in the area of the ridge using a ridge sealing and ventilation element 1.
  • the element 1 lies between a ridge plank 2 and the ridge stones 3 lined up in the ridge direction.
  • the element 1 is further arranged so that it covers the roof panels 7, 8 with side wing parts 5, 6.
  • the element 1 has in the apex region a ridge helmet 4 which surrounds the ridge screed 2 while maintaining a ventilation distance and runs at a distance above the ridge screed.
  • the ridge helmet 4 On its underside 16 facing the ridge screed 2, the ridge helmet 4 carries isolated spacers, here blocks 17, with which it rests on the ridge screed.
  • the ridge helmet consists in cross section of a downwardly open rectangular profile 11 with side flanks 29 which keep a distance from the sides 28 of the ridge screed 2.
  • the wing parts 5, 6 adjoin the side of the ridge helmet 4 along the longitudinal edge thereof.
  • the wing parts 5, 6 adjoin the ridge helmet 4 in an angle-adjustable manner, here via a hinge 9, 10 each.
  • the ridge helmet 4 consists, as can be seen from FIG. 1, in cross section of a downwardly open rectangular profile 11, which is adjoined laterally by essentially horizontally projecting spacer webs 12, 13, on the outer edges of which claw profiles 14 are integrally attached, in which one Pipe profile 15 can rotate. While the claw profile 14 is attached to the spacer web 13, the tubular profile 15 is located as part of the wing part 6 at its edge. This results in the hinge 10.
  • the hinges 9 and 10 which are constructed identically in mirror image, are gradually adjustable, which is made possible in the present case by means of locking webs provided within the hinge 9 or 10.
  • Such hinges can be made of plastic in a simple manner, for example by means of a claw profile in which a bead profile rotates.
  • the hinge can also be made to be gradually adjustable, e.g. with the help of locking ridges provided within the joint.
  • the ridge helmet 4 carries spacers in the form of small blocks 17, the underside of which rests on the ridge screed in the installed state on at least one of its inner sides facing the ridge screed, preferably on its underside 16.
  • the blocks knobs, comb webs and the like can also be provided. It is essential that the spacers of the aforementioned type enable an air flow both in the longitudinal direction and in the transverse direction to the ridge screed 2.
  • the ridge helmet still carries ventilation openings 18 in the area of the apex profile 11, which are also fitted Stub 19 can be provided so that they can serve as a support for the resting ridge stones 3.
  • support blocks 20 can also be provided, which the ridge helmet 2 carries on its outside, in particular its top side.
  • ribs, knobs or comb webs can also be used, which allow an air flow above the ridge sealing and ventilation element.
  • the wing parts 5, 6 carry in the region of their outer edges spaced-apart supports 23, 24 on which the ridge stones 3 come to rest with their outer sides. These supports 23, 24 ensure that a cross flow can circulate in the cavity between the underside of the ridge stones and the top of the ridge sealing and ventilation element 1.
  • a further improvement of the ventilation compared to the prior art results from the fact that the sealing strips known per se, located below the wings, are produced from a different, more air-permeable material. It is a fluffy, air-permeable synthetic fiber fleece that can be easily connected to the underside of the wing. The corresponding sealing strips bear the reference numbers 25 and 26. Although the synthetic fiber fleece is very compressible, it retains its elasticity even under extreme temperature differences, such as those observed on the roof. This also ensures that the air permeability is also given for a lateral air flow.
  • edges 27 of the wing parts are bent downwards and inwards in a C-shape. This ensures that the material of the sealing strip is held on the inside and that any water that may occur can drip off well.
  • ridge sealing and ventilation element described above can still be varied according to Figure 3 in that instead of a hinge a flexible, bellows-like strip 30 is provided, which is made of temperature-resistant flexible material and which also allows the wing parts 5, 6 opposite the ridge helmet 4 are adjustable in angle. Otherwise, the embodiment of element 1 is similar to that described above in accordance with FIGS. 1 and 2.
  • the wing parts 5, 6 have a slight, outward curvature. However, they can also be slightly arched inwards or be straight.
  • the person skilled in the art remains to make the respective adaptation to different conditions of the roof.
  • the ridge sealing element is usually largely made of plastic. However, it is not excluded that other materials, e.g. folded sheet metal, at least partially also be used.
  • FIGS. 4a and 4b A ridge sealing and ventilation element in a third embodiment, reference number 300, is shown in FIGS. 4a and 4b.
  • the element 300 is arranged under a grater of ridge stones of the usual shape. While it initially has a flat shape after production, an arch surface forms under the load of the ridge stones.
  • the element 300 is formed from a colored, 1-3 mm thick plastic film, as in the other exemplary embodiments. It is also modular structure.
  • the ridge helmet 4 is arranged in the ridge area.
  • the ridge helmet 4 has a width of slightly more than the ridge plank width. In its upper side, ventilation openings 18 are cut, each of which runs in mirror image on both sides of the ridge line.
  • spacer knobs 31 are placed on the four corners of the ridge helmet 4, which protrude upwards.
  • the inside of the ridge covering element lying on it rests in the region of the apex on these spacer knobs 31.
  • spacing cams 34 are also provided between the ventilation openings 18.
  • the ridge helmet 4 is connected to two webs 32 each running in the ridge direction.
  • narrow spacer webs 12, 13 project horizontally outwards from the end edge of the ridge helmet 4, which merge into a bellows "K".
  • the wing parts 5, 6 adjoin the bellows.
  • the wing parts carry fins 23 as wind guiding elements, which are oriented towards the apex.
  • the outer sides of the ridge cover elements are supported on these fins.
  • the bellows "K” is arranged, which is not so heavily loaded when the ridge stones lie on it and which thus produces the arch surface which the ridge sealing and ventilation element 300 is compatible with domed ridge stones.
  • the element according to FIGS. 4a and 4b can advantageously be injection molded or deep-drawn in plastic tools that are easy to create, initially a flat shape according to FIG. 4b is produced, which bulges only in the application.
  • a flat shape according to FIG. 4b is produced, which bulges only in the application.
  • the cams or knobs standing up and down also allow an unimpeded air flow to take place transversely to the ridge screed 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Helmets And Other Head Coverings (AREA)

Claims (7)

1. Poutre faîtière comportant un élément couvrant d'étanchéité et d'aération (1; 300) de faîtage utilisant des orifices d'aération (18; 21) et comportant une protection faîtière (4), qui entoure partiellement la poutre faîtière (2) et à laquelle se raccordent selon un angle variable, sur les deux côtés longitudinaux, des battants qui recouvrent d'une façon étanche, mais avec une possibilité d'aération, les zones de bord, situées du côté du faîte, des plaques de recouvrement de toit caractérisée en ce que
a) la protection faîtière (4) porte en tant qu'entretoises, de façon isolée sur son côté inférieur (16) tourné vers la poutre faîtière (2), des tasseaux (17) ou des saillies d'espacement (34) et/ou sur son côté extérieur, en particulier son côté supérieur, des supports (19), des tasseaux d'appui (20) et/ou des boutons (31), qui permettent un courant d'air dans les sens transversal et longitudinal vis-à-vis de la poutre faîtière (2) et au-dessus de l'élément (1) d'étanchéité et de désaération de faîtage,
b) la protection faîtière (4) se compose, en coupe transversale d'un profil rectangulaire (11) ouvert vers le bas, comportant des flancs latéraux (29) qui maintiennent une distance vis-à-vis des côtés de la poutre faîtière (2),
c) et en ce que les battants (5, 6) sont raccordés selon un angle variable dans la zone des arêtes d'extrémité des flancs latéraux (29) de la protection faîtière (4).
2. Poutre faîtière comportant un élément couvrant d'étanchéité et d'aération de faîtage selon la revendication 1, caractérisée en ce que les battants (5, 6) sont articulés sur la poutre faîtière (4) par des charnières (9, 10), des bandes flexibles (30) ou des soufflets.
3. Poutre faîtière comportant un élément couvrant d'étanchéité et d'aération de faîtage selon la revendication 2, caractérisée en ce que la charnière (9, 10) est mobile par degrés, par exemple à l'aide d'entretoises à cliquet prévues à l'intérieur de la charnière.
4. Poutre faîtière et élément couvrant d'étanchéité et d'aération de faîtage selon l'une des revendications 1 à 3, caractérisés en ce que la protection faîtière (4) comporte les ouverturres d'aération (18; 21) en profils rectangulaires (11) et/ou dans ses entretoises d'espacement (12, 13).
5. Poutre faîtière et élément couvrant d'étanchéité et d'aération de faîtage selon l'une des revendications 1 à 4, caractérisés en ce que les battants (5, 6) supportent, au moins dans la zone de leurs arêtes extérieures, des supports (23, 24) agencés en rangée à distance l'un de l'autre.
6. Poutre faîtière et élément couvrant d'étanchéité et d'aération de faîtage selon l'une des revendications précédentes, comportant, sous chacun des battants, des bandes d'étanchéité, caractérisés en ce que les bandes d'étanchéité (25, 26) sont en une nappe en fibre artificielle, à longs poils, perméable à l'air.
7. Poutre faîtière et élément couvrant d'étanchéité et d'aération de faîtage selon l'une des revendications précédentes, caractérisés en ce que les arêtes (27) des battants (5, 6) sont recourbées vers le bas et vers l'intérieur en forme de C.
EP88106264A 1987-04-24 1988-04-20 Poutre faîtière avec élément couvrant d'étanchéité et d'aération de faîtage Expired - Lifetime EP0288020B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88106264T ATE65104T1 (de) 1987-04-24 1988-04-20 Firstbohle mit aufliegendem firstabdichtungsund belueftungselement.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3713691 1987-04-24
DE19873713691 DE3713691A1 (de) 1987-04-24 1987-04-24 Firstabdichtungs- und belueftungselement zur anbringung zwischen firstbohle und firststeinen
DE8713110U 1987-09-30
DE8713110U DE8713110U1 (fr) 1987-09-30 1987-09-30

Publications (3)

Publication Number Publication Date
EP0288020A2 EP0288020A2 (fr) 1988-10-26
EP0288020A3 EP0288020A3 (en) 1989-01-18
EP0288020B1 true EP0288020B1 (fr) 1991-07-10

Family

ID=25854906

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88106264A Expired - Lifetime EP0288020B1 (fr) 1987-04-24 1988-04-20 Poutre faîtière avec élément couvrant d'étanchéité et d'aération de faîtage

Country Status (2)

Country Link
EP (1) EP0288020B1 (fr)
DE (1) DE3863573D1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8813328U1 (fr) * 1988-10-22 1989-03-02 Fleck, Oskar, 4354 Datteln, De
DE8814924U1 (fr) * 1988-11-30 1989-02-23 Norm A.M.C. Ag, Erstfeld, Uri, Ch
DE4123313C2 (de) * 1991-07-13 1995-03-30 Oskar Fleck Firstentlüftungselement
DE4130181C1 (en) * 1991-09-11 1993-04-22 Oskar 4354 Datteln De Fleck Ridge or edge section covering element - includes central fixing to ridge slot and edge regions which cover the gap between ridge slot and two roof covering plates
DE4334019C1 (de) * 1993-10-06 1995-03-23 Oskar Fleck Bausatz für eine Dichtungsvorrichtung einer First- oder Gratabdeckung
AU2049695A (en) * 1995-06-06 1997-01-09 Joseph Michael Kral Active roof exhauster
AU699181B2 (en) * 1995-06-06 1998-11-26 Joseph Michael Kral Active roof exhauster
NO309733B1 (no) * 1996-01-27 2001-03-19 Norm Amc Ag Lufteelement for tak, samt fremgangsmåte for fremstilling av et slikt lufteelement
US6185880B1 (en) * 1997-12-04 2001-02-13 Ultraframe (Uk) Limited Roof ventilation
WO2001036764A1 (fr) * 1999-11-12 2001-05-25 Lafarge Roof System Components Gmbh & Co. Kg Couverture de faitage
US6662509B2 (en) 2000-07-12 2003-12-16 Pacific Award Metals, Inc. Ridge vent for tile roofs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8416540U1 (de) * 1984-09-06 Knoche, Alfons, 5758 Fröndenberg Firstentlüftung an Dächern
US2246615A (en) * 1940-10-16 1941-06-24 Lee Clay Products Company Inc Wall coping
NL7002685A (fr) * 1970-02-25 1971-08-27
FR2516132A1 (fr) * 1981-11-12 1983-05-13 Manet Claude Closoir universel de faitage de toiture
DE3301273A1 (de) * 1982-05-22 1984-07-19 Oskar 4354 Datteln Fleck Hohles firstabdeckelement mit lueftungsoeffnungen
DE3310861A1 (de) * 1983-03-25 1984-09-27 Fa.Hans Klöber, 5828 Ennepetal Dachfirstabdeckung
DK454283A (da) * 1983-09-30 1985-03-31 Eternit Fab Dansk As Tagplade, fremgangsmaade til fremstilling af samme, samt taetningsbaand til en saadan tagplade

Also Published As

Publication number Publication date
EP0288020A2 (fr) 1988-10-26
EP0288020A3 (en) 1989-01-18
DE3863573D1 (de) 1991-08-14

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