EP0427575B1 - Tragendes Profileisen zur Anwendung in Dächern und sein Abdeckungsprofileisen und entlüftende Abdichtungsbauweise aus solchem Profileisen hergestellt - Google Patents

Tragendes Profileisen zur Anwendung in Dächern und sein Abdeckungsprofileisen und entlüftende Abdichtungsbauweise aus solchem Profileisen hergestellt Download PDF

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Publication number
EP0427575B1
EP0427575B1 EP90402553A EP90402553A EP0427575B1 EP 0427575 B1 EP0427575 B1 EP 0427575B1 EP 90402553 A EP90402553 A EP 90402553A EP 90402553 A EP90402553 A EP 90402553A EP 0427575 B1 EP0427575 B1 EP 0427575B1
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EP
European Patent Office
Prior art keywords
roof
ridge
shaped
arms
section
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
EP90402553A
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English (en)
French (fr)
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EP0427575A1 (de
Inventor
Patrick Blosseville
Claude Dubrac
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.)
UNION MINIERE FRANCE S.A. TE BAGNOLET, FRANKRIJK.
Original Assignee
Vieille-Montagne France SA
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Publication of EP0427575A1 publication Critical patent/EP0427575A1/de
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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
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
    • E04D13/143—Junctions of roof sheathings to chimneys or other parts extending above the roof with ventilating means in junctions of roof sheathings to parts extending above the roof

Definitions

  • the present invention relates to a support profile in thin wall or sheet metal for roof ridge and whose section has the general shape of a trough U and, near the bottom of the trough, a series of openings longitudinal aligned ventilation and discontinuous, at least one of the branches of the U comprising at its end a fixing means and, on the outer side of the U, hooking means. It also relates to a ventilated closure system for roof ridge or hip placed on support elements fixed to the ridge of the roof.
  • the present invention aims to provide simpler means, as aesthetic and effective and much easier to implement to establish the roof ventilation of a roof by ensuring that the water from bad weather does not enter inside. of the building.
  • the fixing means is advantageously constituted by a rim of the thin wall or of the sheet folded outwards to be fixed on a frame element
  • the hooking means consist of hooks attached to the branch U between the ventilation openings and whose hooking part extends towards the end of the branch and the end of the hooks is wound on itself towards the outside on an arc slightly greater than 180 ° , leaving an opening or free entry area constituting a latching entry to receive one end of a covering profile which has a U-shaped cross section in general trough shape with at least one elastic branch whose end is wound on itself towards the inside of the U to form a rounded snap-in edge.
  • the hooks are advantageously mounted to rotate so as to be able to be moved away from the flange folded out and they are preferably mounted to rotate on an axis disposed between two neighboring ventilation openings arranged substantially parallel to the bottom of the trough.
  • the ventilated roof ridge or hip closure system placed on support elements fixed to the roof ridge frame is characterized in that the support elements consist of support profiles of the previous type aligned on the ridge or the hip and whose section is arranged in an inverted U, the folded edge of the branch of the U being fixed on elements of the ridge roof, for example rafter ends, while the ventilation openings of the branch of the U are arranged in the upper part, each branch used of the U being covered by the strongly inclined fold of a less inclined cover sheet plate, slipping under the hooks to the vicinity of the ventilation openings, without blocking them and in that a cover profile with trough cross section of the type described above covers the outside of the U-shaped profile in the vicinity of the bottom of the section of the support elements by snapping into the opening of the arc-shaped hooking portion of the hooks, by its rounded latching edge to leave free an air passage formed around the hooks and connected to the ventilation openings between the respective branches which face the cover profile and the support profile.
  • the ventilated closure system of a roof ridge ending on a wall and placed on support elements fixed on the ridge of the roof and constituted by support profiles in thin wall or sheet metal and whose section has two branches connected by a bottom, a series of longitudinal ventilation openings, aligned and discontinuous, being provided on one of the branches constituting an active branch and which has at its end a fixing means and, on the external side, hooking means, constituted by hooks (9) and of which the fixing means which is constituted by the folded edge of the active branch is fixed on the ridge roof elements, while the inactive branch is turned upwards and fixed to the wall, and in that the outside of the support profile in the vicinity of the bottom is covered by a cover profile with two branches, one of which is turned upward, fixed to the wall and sealed by its edge on the wall and the other of which branch which covers the ventilation openings is snapped by its rounded end into the opening of the arched hooking portion of the hooks, leaving a free passage of air formed around the hooks and connected to the ventilation openings between the
  • the support profiles and the cover profiles are made of sheet metal thin weather-resistant, for example made of zinc sheet or stainless steel, the support profiles being nailed to a wooden frame and the cover profiles being only snapped onto the support profiles by their edges.
  • the main element is constituted by a support profile 1 with a trough or inverted U section, at least one of the branches 2a and / or 2b of which has at its end a folded edge 3 provided with holes 4 for its attachment to a structural element such as a battens 5 or a breakdown (see Figure 2) using screws 6 or spikes (not shown).
  • the support profile 1 has, in the vicinity of the bottom 7 of the trough, openings in the form of slots or longitudinal ventilation slots 8 aligned, but discontinuous to maintain the integrity of the profile.
  • the support profiles which must withstand weathering for years are preferably made of thin corrosion-resistant metal sheet, for example zinc, stainless steel, but can also be made of material. resistant plastic. Between the slots 8 are fixed hooks 9 outside the branches 2a and 2b, for example using a rivet 10.
  • the hooking portion 11 of the hooks 9 normally extends in the direction of the folded edge 3 but, thanks to the fixing with a single rivet, the hook 9 can be rotated around the rivet 10 acting as an axis of rotation, so as to move the bulky hooking part away from the folded fixing zone, for example during its attachment to aerobatics or rafters 5.
  • the attachment portion 11 of the hooks 9 is shown in more detail and in section in FIG. 2. It can be seen that the end metal sheet is here wound on itself towards the outside of the branches 2a and 2b on an arc slightly greater than 180 °, leaving a free entry 12 which can receive the edge 13, also wound on itself but in the opposite direction, of a covering profile 14, thus constituting a snap system 11, 12, 13.
  • the cover profile 14 also has a trough shape but with branches more spaced apart than the support element 1.
  • the two edge ends 13 of the sheet metal cover profile 14 (a profile that is substantially identical but made of material plastic would also be possible) are wound on themselves almost on a closed circle (nevertheless leaving an opening to give elasticity to the crushing of the end) to form a rim of th Surface mounting.
  • the ventilated closure system produced using the components of FIG. 1 is shown during installation in FIG. 2.
  • the support profiles 1 being fixed end-to-end on the two ends of the aerobatics 5 and 5a by screws or points 6, they form over their entire length an upper collecting chamber 15 provided with ventilation openings 8 at its upper part.
  • the hooks 9 being turned upwards to release the branches 2a and 2b, we place according to the slope of the roof of the trays 16 rain and snow collectors, sealed between them by cleats 17 and provided with a fold 18 with a steep slope which is applied to the branches 2a or 2b respectively until near the ventilation slots 8.
  • the tubular support constituted by the support elements 1 placed end-to-end or superimposed on a short length at their end is capped with the covering element 14 after orientation of the hooks 9 downwards above the folds 18.
  • the rolled edges 13 of the element 14 are engaged in the openings 12 and forced inside the hooks 11 where they remain trapped by a powerful snap-on effect using the reciprocal elasticity of the edges 13 and the hooking parts 11.
  • An exhaust channel 19 allowing the ventilation air to flow towards the arm is thus formed between the parallel branches of the cover profile 14 and the branches 2a and 2b of the support profile 1.
  • the flow path of the ventilation air is represented by arrows 20 and 21.
  • the arrow 21 indicates the ventilation circuit the most general from the inside of the building to the outside.
  • the covering element 14 being very strongly retained on the hooks 9 cannot be torn off by the wind and is not likely to oxidize because it is made of a corrosion-resistant metal (for example zinc) applied to hooks also in noble and resistant metal, for example stainless steel.
  • the support profile 1a In the case where the roof is backed by a wall 22, as shown in FIG. 3, the support profile 1a must be modified so as to keep only half of the U shape with a single active branch 23.
  • the branch inactive 24 of the U is reduced, turned upwards and is fixed (for example by screws 25) to the wall 22.
  • the cover profile 14a undergoes a similar treatment, its inactive branch 26 being turned upwards, fixed to the wall 22, for example by screws 27, and sealed at the edge on the wall 22 by an adhesive layer 28.
  • a single inverted ventilation channel 19a is created between the active branch of the cover profile 14a and the branch 23 of the modified support profile 1a.
  • the channel 19a ensures a ventilation air path 29 identical to that obtained for the roof with two slopes.
  • the inactive branch 26 has at its upper part a folded rim 30 which retains during the setting time a very adherent mastic to produce the adhesive sealing layer 28 preventing for a long time any penetration of water below the bottom 7 of the trough, along the wall 22.
  • the support element 1b is used with a section identical to that of FIG. 3, with the only difference that the inactive branch 31 of the U is directed towards the low; the covering element 14 is identical to that of FIGS. 1 and 2 in the case of a roof with two slopes.
  • a vertical wooden support 32 is provided, placed for example on a support beam rafters 33 (which can be replaced, if necessary, by a wall facade).
  • the bottom 7 of the trough of the support element 1b is placed on the end face 34 of the support 32 and is fixed to this support, for example by screws 35.
  • a cladding 36 which extends the branch 31 may come slide under the outer branch 37 of the cover profile 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)
  • Tents Or Canopies (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Greenhouses (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Claims (6)

  1. Für Dachfirste geeignetes, aus dünnwandigem Material oder Blech gefertigtes Tragprofil, dessen querschnitt im wesentlichen U-förmig wie ein Trog ist und das nahe am Boden (7) des Trogs eine Reihe länglicher Lüftungsöffnungen (8) aufweist, die eine unterbrochene Linie bilden, wobei wenigstens einer der U-Schenkel (2a, 2b) an seinem Ende eine Befestigungseinrichtung (3) und - an der Außenseite des U - Befestigungselemente (9) aufweist, dadurch gekennzeichnet, daß die Befestigungseinrichtung durch einen Rand (3) des dünnwandigen Materials bzw. Blechs gebildet ist, der nach außen umgebogen ist, um auf einem Holztragwerksteil (5) befestigt zu werden; daß die Befestigungselemente durch Haken (9) gebildet sind, die am Schenkel des U zwischen den Lüftungsöffnungen (8) angebracht sind und deren Befestigungsorgan (11) sich in Richtung des Schenkels erstreckt; und daß das Ende (11) der Haken (9) in einem Rundbogen von etwas mehr als 180° nach außen gebogen ist und dabei eine freie Öffnung oder Eintrittszone (12) freiläßt, die eine Klammer bildet, um einen Rand eines Deckprofils (14) aufzunehmen, dessen Querschnitt im wesentlichen U-förmig wie ein Trog ist und wenigstens einen elastischen Schenkel aufweist, dessen Ende zur Innenseite des U rundgebogen ist, um einen gerundeten Schnapprand (13) zu bilden.
  2. Profil nach Anspruch 1, dadurch gekennzeichnet, daß die Haken (9) drehbar montiert sind (bei 10), dergestalt daß sie vom umgebogenen Rand (3) weggedreht werden können.
  3. Profil nach Anspruch 2, dadurch gekennzeichnet, daß die Haken (9) an einer Achse (10) drehbar montiert sind, die zwischen zwei benachbarten, zum Trogboden (7) im wesentlichen parallel verlaufenden Lüftungsöffnungen (8) angeordnet ist.
  4. System zum belüfteten Verschließen eines Dachfirsts oder Dachsparrens, das auf Tragteilen auf einer Dachfirstkonstruktion ruht, dadurch gekennzeichnet, daß die Tragteile durch Tragprofile (1) nach Anspruch 1, 2 oder 3 gebildet sind, die auf dem First oder Sparren der Länge nach angeordnet sind und deren querschnitt in Form eines umgedrehten U angeordnet ist, wobei der umgebogene Rand (3) des bzw. der U-Schenkel auf Teilen der Dachfirstkonstruktion, zum Beispiel auf Sparrenenden (5), befestigt ist, während die Lüftungsöffnungen (8) des bzw. der U-Schenkel als obere Teile angeordnet sind; daß jeder verwendete Schenkel des U von einem stark geneigten Winkelstück (18) einer weniger geneigten Deckblechtafel (16) bedeckt ist, das sich unter die Haken (9) bis nahe an die Lüftungsöffnungen (8) erstreckt, ohne diese zu verschließen; und daß ein Deckprofil (14) trogförmigen Querschnitts mit mindestens einem elastischen Schenkel, dessen Ende zur Bildung eines gerundeten Schnapprands (13) zur Innenseite des U rundgebogen ist, die Außenseite des U-Profils im Bereich des Bodens (7) des Querschnitts der Tragteile bedeckt und dabei mit seinem gerundeten Schnapprand (13) in die Öffnung (12) des bogenförmigen Befestigungsabschnitts (11) der Haken (9) einschnappt und dabei einen Luftkanal (19) freiläßt, der um die Haken (9) herum verläuft und mit den Lüftungsöffnungen (8) zwischen den sich gegenüberliegenden Schenkeln des Deckprofils (14) und des Tragprofils (1) in Verbindung steht.
  5. System zum belüfteten Verschließen eines Dachfirsts, der an einer Mauer endet und auf Tragteilen ruht, die an Holzteilen der Dachfirstkonstruktion befestigt sind und durch Tragprofile (1a) aus dünnwandigem Material oder Blech gebildet sind, deren Querschnitt zwei durch einen Boden (7) verbundene Schenkel aufweist, wobei eine Reihe länglicher, eine unterbrochene Linie bildender Lüftungsöffnungen (8) an einem der Schenkel (23) vorhanden ist, der einen aktiven Schenkel darstellt und an seinem Ende eine Befestigungseinrichtung (3) und an der Außenseite Befestigungselemente (9) in Form von Haken (9) aufweist, wobei die Befestigungseinrichtung des aktiven Schenkels (23), die durch dessen umgebogenen Rand (3) gebildet ist, auf den Teilen (5) der Dachfirstkonstruktion befestigt ist, während der inaktive Schenkel (24) nach oben gebogen und an der Wand befestigt ist, und wobei die Außenseite des Tragprofils im Bereich des Bodens (7) von einem zweischenkeligen Deckprofil (14a) bedeckt ist, dessen erster Schenkel (26) nach oben gebogen, an der Wand (22) befestigt und mit seinem wandseitigen Rand (bei 28) abgedichtet ist und dessen zweiter, die Lüftungsöffnungen (8) überdeckender Schenkel mittels seines gerundeten Randes (13) in die Öffnung des bogenförmigen Klammerteils (11) der Haken (9) eingerastet ist und dabei einen Luftkanal (19a) freiläßt, der um die Haken (9) herum verläuft und mit den Lüftungsöffnungen (8) zwischen den sich gegenüberliegenden Schenkeln des Deckprofils (14a) und des Tragprofils (1) in Verbindung steht.
  6. System zum belüfteten Verschließen nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß die Tragprofile (1, 1a, 1b) und die Deckprofile (14, 14a) aus dünnem metallischen witterungsbeständigen Blech gefertigt sind, zum Beispiel aus Zinkblech oder nichtrostendem Stahlblech, wobei die Tragprofilteile auf einen Holzbalken genagelt sind und die Deckprofile mit ihrem Rand (13) in die Tragprofile (1, 1a, 1b) lediglich eingeschnappt sind.
EP90402553A 1989-11-07 1990-09-17 Tragendes Profileisen zur Anwendung in Dächern und sein Abdeckungsprofileisen und entlüftende Abdichtungsbauweise aus solchem Profileisen hergestellt Expired - Lifetime EP0427575B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8914583 1989-11-07
FR8914583A FR2654138B1 (fr) 1989-11-07 1989-11-07 Profile de support pour toiture et son profile de recouvrement et systeme de fermeture ventilee realise avec de tels profiles.

Publications (2)

Publication Number Publication Date
EP0427575A1 EP0427575A1 (de) 1991-05-15
EP0427575B1 true EP0427575B1 (de) 1993-08-04

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Application Number Title Priority Date Filing Date
EP90402553A Expired - Lifetime EP0427575B1 (de) 1989-11-07 1990-09-17 Tragendes Profileisen zur Anwendung in Dächern und sein Abdeckungsprofileisen und entlüftende Abdichtungsbauweise aus solchem Profileisen hergestellt

Country Status (7)

Country Link
EP (1) EP0427575B1 (de)
AT (1) ATE92566T1 (de)
DE (1) DE69002585T2 (de)
DK (1) DK0427575T3 (de)
ES (1) ES2023355T3 (de)
FR (1) FR2654138B1 (de)
GR (1) GR910300091T1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690182B1 (fr) * 1992-04-21 1994-06-17 Dupont Freres Dispositif pour la fixation d'elements de finition de toitures.
FR2881775B1 (fr) * 2005-02-10 2008-08-15 Rheinzink Profils De France So Faitage ventile pour toiture
SE529495C2 (sv) * 2006-01-13 2007-08-28 Tomas Boerjesson Anordning och förfarande vid takspets
ITUA20164231A1 (it) * 2016-06-09 2017-12-09 Mazzonetto S P A Colmo ventilato per edifici.
CN110512810A (zh) * 2019-08-19 2019-11-29 精工工业建筑系统有限公司 一种滑移式屋面风机体系及其安装方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1929244A1 (de) * 1969-06-10 1970-12-17 Okal Werke Niedersachsen Otto Kaltdach-Schornsteindurchfuehrung
FR2526067B2 (fr) * 1977-01-31 1988-05-13 Mines Fond Zinc Vieille Closoir de faitage ou d'aretier a ventilation amelioree
DE2913060A1 (de) * 1979-03-31 1980-10-16 Vaw Leichtmetall Gmbh Aluminiumdach
US4285182A (en) * 1979-04-05 1981-08-25 Braden Steel Corporation Concealed fastener panel construction and method of installation
EP0064404A3 (de) * 1981-05-05 1982-12-22 Allan Gerald Lester Fassadenelemente und deren Montage
CA1188866A (en) * 1983-03-11 1985-06-18 Buckley Products Inc. Roof ridge ventilator
FR2544363B1 (fr) * 1983-04-14 1987-07-31 Mines Fond Zinc Vieille Nouveau systeme de faitage a ventilation continue

Also Published As

Publication number Publication date
GR910300091T1 (en) 1991-12-10
ES2023355T3 (es) 1994-01-01
FR2654138A1 (fr) 1991-05-10
DE69002585D1 (de) 1993-09-09
ATE92566T1 (de) 1993-08-15
DE69002585T2 (de) 1994-04-14
FR2654138B1 (fr) 1993-09-24
DK0427575T3 (da) 1993-10-11
EP0427575A1 (de) 1991-05-15
ES2023355A4 (es) 1992-01-16

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