EP1020587A1 - Dispositif à monter sur les rives de toit - Google Patents

Dispositif à monter sur les rives de toit Download PDF

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Publication number
EP1020587A1
EP1020587A1 EP99124791A EP99124791A EP1020587A1 EP 1020587 A1 EP1020587 A1 EP 1020587A1 EP 99124791 A EP99124791 A EP 99124791A EP 99124791 A EP99124791 A EP 99124791A EP 1020587 A1 EP1020587 A1 EP 1020587A1
Authority
EP
European Patent Office
Prior art keywords
strip
cheeks
web
slats
cheek
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.)
Withdrawn
Application number
EP99124791A
Other languages
German (de)
English (en)
Inventor
Urs Aeberli
Norbert Herwegh
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.)
Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke
Original Assignee
Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke
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 Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke filed Critical Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke
Publication of EP1020587A1 publication Critical patent/EP1020587A1/fr
Withdrawn legal-status Critical Current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
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0459—Drainage borders, e.g. dripping edges, gravel stops or dispersers
    • 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
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0459—Drainage borders, e.g. dripping edges, gravel stops or dispersers
    • E04D2013/0468—Drip edges

Definitions

  • the invention relates to a device for arrangement on eaves to discharge the rainwater into a provided on the eaves Gutter in the form of an elongated strip with two cheeks.
  • Eaves panel for the introduction of rainwater into the gutter provided here.
  • roofing slabs e.g. Trapezoidal sheets or corrugated cement slabs
  • Molded parts are often adapted to the covering slabs Molded parts used. These molded parts have several functions: They have To drive under plate overlaps; two diagonally opposite Panel corners are cut at an angle to create a quadruple overlay in the Crossing point between the side and top overlap of the panels to prevent. This version leads below where the overlap to the subsequent one Plate missing to openings created by driving under another Sealing element must be bridged. You also have rainwater between the end of the roof and the gutter guide and beyond that they have to close off the wave crests in order to penetrate to prevent animals.
  • a eaves edge strip is known from AU 39 621/78 B1, which is used for introduction of rainwater into a gutter provided on the eaves serves.
  • This eaves edge strip has two cheeks that are angular to each other are arranged.
  • the invention achieves this object in that the elongated strip is substantially U-shaped or V-shaped Has cross section and a web connecting the cheeks is provided, which is hinge-like deformable and its width is only a fraction the width of the two cheeks is. Hinged under a deformable
  • web is understood to mean that the cheek connecting Web is deformable in such a way that the of both cheeks as legs included angle is changeable. The web can be plastically deformed be d. H.
  • the web can also be elastically deformable, d. i.e. the deflected web has an inherent restoring force that tries to the spread cheeks back to their original relative position to each other attributed.
  • the eaves edge strip according to the invention is formed by this hinge-like deformable web adaptable to different roof pitches automatically to the existing roof pitch if the web is spring-elastic is deformable. Furthermore, the eaves edge strip according to the invention be stored in a space-saving manner, with his cheeks parallel to each other lie or the strip is rolled up in its longitudinal direction.
  • the device according to the invention consists of a strip 1 of U-shaped Cross section with two cheeks 2, 3 and one connecting these two cheeks Web 4.
  • This cross-sectionally U-shaped strip 1 is made of an elastomer Material manufactured by extrusion, with the hollow chambers 5 penetrating lengthways Cheeks 2, 3 have a strength S that is greater than the strength of the Web 4, so that this web 4 due to its smaller wall thickness Hinged deformable zone forms, which here in the embodiment shown due to the elastic material from which this strip 1 is made, has elastic properties.
  • the width of the two cheeks 2, 3 is different is large and in the embodiment shown the ratio of these widths is approximately 1: 4.5.
  • the strip 1 according to the illustrated embodiment 1 is entirely made of elastomeric material in an extrusion process manufactured. In principle, it would be possible to construct a strip 1 in such a way that his cheeks are made of elastomeric material and the cheeks 2, 3 connecting web 4 is made of a different material. Another possibility provides for the cheeks 2 and 3 and the web 4 to be designed with the same wall thicknesses and to provide a plastically deformable material in the area of the web 4, which can be incorporated into the elastomeric material, for example.
  • FIG. 2 illustrates another exemplary embodiment in the representation according to FIG. 1 of the invention:
  • a second strip 7 is provided formed from a plurality of slats 6 lying directly next to one another is.
  • These slats 6 extend transversely to the adjacent web 4 of the Strip 1 and close with its plane an acute angle ⁇ , for example of 45 °.
  • These are made of resilient slats 6 formed in one piece with a strip-shaped carrier 8, and this carrier 8 is firmly connected to the top of the cheek 2.
  • the free ends the slats 6 are slightly bent and are here approximately parallel to the plane the cheek 2.
  • the distance C of this strip-shaped support 8 of the slats 6 from the web 4, against which the slats 6 point, is considerably larger than the length of the slats 6.
  • the strip 1 is in its longitudinal direction relatively soft and can be rolled up.
  • the flexible strip can also adapt building movements so that the strip without joints over large Lengths can be laid continuously.
  • Fig. 3 now illustrates the application of this strip 1 in its embodiment 2 on a eaves.
  • one Roof formwork worn board formwork 10 becomes the one described above Strip 1 placed in such a way that the cheek 2 with part of it Width protrudes beyond the lower edge of the aforementioned board formwork 10, wherein the free ends of the slats 6 downward, directed against the gutter 11 are.
  • the gutter 11 is attached to the roof structure in a conventional manner.
  • the cheeks 2, 3rd of the strip 1 spread apart in such a way that the free edge of the narrow cheek 3 rests on the inside of the already installed gutter 11, with a force that corresponds to its elastic resilience.
  • the strip 1 or its cheek 2 is expedient on the board formwork 10 nailed with cardboard nails.
  • the corrugated cement boards 13 applied as roofing slabs and on the roof structure or on the board formwork 10 attached.
  • the upright and downward for now Slats 6 are now down through the corrugated cement plates 13 bent, and to different degrees, depending on their location to the wave the roofing slab.
  • Fig. 4 clear. Will head towards of arrow A in Fig. 3 seen in this corrugation, so shows a picture like Fig. 4.
  • corrugation of the corrugated cement board 13 and the formwork 10 or the channel 1 limited or its cross section is different by this Slats 6 having inclinations against the ingress of larger ones Animals are closed, however, due to the different inclinations towards each other Slats 6 such a large cross section in this channel open that a adequate ventilation of the same is ensured.
  • the strip 1 is made of elastomeric material, it can on the gutter 11 are present without any relative movement of these parts against each other Caused noise.
  • the Strip 1 are fixed, this strip 1 can be rolled up.
  • these resilient slats 6 by itself and take their original position opposite the strip 1 as illustrated in FIG. 2.
  • they also go when assembling of the corrugated cement plates in that described in connection with FIGS. 3 and 4 Location above, without the need for any special measure.
  • the Adjacent, differently inclined slats close together a wedge-shaped gap (see Fig. 3), the sum of these wedge-shaped Gaps form a sufficiently large opening that provides adequate ventilation of the roof.
  • a strip 1 is optionally here created with integrated spring-elastic slats 6, the continuously is producible, which can be rolled up and therefore takes up little space and its assembly is simple and to adapt to the given building conditions can
  • the thickness of the cheeks 2, 3 compared to the thickness of the web 4 is chosen so that the cheeks 2, 3 are relatively stiff, whereas the web 4 is designed to be flexible is.
  • the strip 1 according to the invention automatically adapts to any roof pitch when the web 4 is designed to be resiliently deformable. Cheeks 2, 3 themselves are, as mentioned, more rigid than the web 4 arranged therebetween the deformation during assembly and when used as intended largely plays in the web 4 and the cheeks 2, 3 remain flat. To do that to achieve a difference in the stiffness of deformation or in the section modulus of the various functional areas across the direction of manufacture given. Experiments show that at least a factor of 4 is appropriate.
  • the Stiffening the cheeks 2 and 3 with respect to the web 4 can be stabilized Insoles such as supporting fabric, through a thickening of the material or else through a cross-sectional thickening, possibly with cavities in the for Deformation largely neutral zone can be achieved.
  • a stabilizing insert can also be provided in the area of the web 4, so that a strip 1 is formed, the cheeks 2, 3 both on a certain Pre-bent angles as well as after assembly to adapt to the respective local conditions can be re-bent.
  • the corrugated cement plates 13 lie on one Board formwork 10, this board formwork 10 in conjunction with the Wave crests of the corrugated cement boards limit 13 channels on the input side closed by the slats 6 against the ingress of larger animals are.
  • the strip 1 is always mounted on the eaves so that the narrow cheek 3 in the gutter protrudes to safely direct the rainwater there, against the broad cheek is under the ends of the roof tiles and so is the rainwater between the plate joints and at their ends and leads safely down over the deflected web 4. This can be seen in FIG. 3.
  • Fig. 3 in connection with Fig. 2 illustrates that the distance C is different can be chosen large.
  • the carrier 8 of the strip 7 with the slats 6 with respect to the web 4 by Set back dimension that is greater than the length of the slats 6, so the invention shown in FIG. 3 on such an embodiment, in which the length of the slats 6 corresponds approximately to the distance C, even something here is smaller than this distance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP99124791A 1999-01-13 1999-12-14 Dispositif à monter sur les rives de toit Withdrawn EP1020587A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT3999 1999-01-13
AT3999A AT407174B (de) 1999-01-13 1999-01-13 Randstreifen an dachtraufen

Publications (1)

Publication Number Publication Date
EP1020587A1 true EP1020587A1 (fr) 2000-07-19

Family

ID=3479918

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99124791A Withdrawn EP1020587A1 (fr) 1999-01-13 1999-12-14 Dispositif à monter sur les rives de toit

Country Status (2)

Country Link
EP (1) EP1020587A1 (fr)
AT (1) AT407174B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2032073B1 (en) * 2022-06-03 2023-12-14 N A G B V An isolated roof construction

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517458A1 (de) * 1975-04-19 1976-10-21 Braas & Co Gmbh Traufseitiger verschluss
GB2145755A (en) 1983-08-30 1985-04-03 Marley Extrusions Roofing systems
EP0203670A2 (fr) * 1985-05-31 1986-12-03 Rbb Dakpannen B.V. Elément de fermeture pour rivet d'égout de couverture de toit
DE8514453U1 (de) 1985-05-15 1987-04-16 Gehring, Manfred, 7290 Freudenstadt Lüftungselement
GB2231347A (en) * 1989-05-09 1990-11-14 David John Thomas Adjustable width soffit
US5170597A (en) 1992-04-27 1992-12-15 Stearns Carl D Roof flashing with improved drip guard
DE19708128A1 (de) * 1996-03-05 1997-09-11 Oskar Fleck Traufenabschlußelement
WO1997034062A1 (fr) * 1996-03-11 1997-09-18 Polysheet A/S Avancee de toit a ventilation
US5918426A (en) * 1997-01-23 1999-07-06 Atlantis Plastics, Inc. Flexible drip rail

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU520380B2 (en) * 1977-09-13 1982-01-28 James Hardie & Coy Pty Limited Bird-proof flashing

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517458A1 (de) * 1975-04-19 1976-10-21 Braas & Co Gmbh Traufseitiger verschluss
GB2145755A (en) 1983-08-30 1985-04-03 Marley Extrusions Roofing systems
DE8514453U1 (de) 1985-05-15 1987-04-16 Gehring, Manfred, 7290 Freudenstadt Lüftungselement
EP0203670A2 (fr) * 1985-05-31 1986-12-03 Rbb Dakpannen B.V. Elément de fermeture pour rivet d'égout de couverture de toit
GB2231347A (en) * 1989-05-09 1990-11-14 David John Thomas Adjustable width soffit
US5170597A (en) 1992-04-27 1992-12-15 Stearns Carl D Roof flashing with improved drip guard
DE19708128A1 (de) * 1996-03-05 1997-09-11 Oskar Fleck Traufenabschlußelement
WO1997034062A1 (fr) * 1996-03-11 1997-09-18 Polysheet A/S Avancee de toit a ventilation
US5918426A (en) * 1997-01-23 1999-07-06 Atlantis Plastics, Inc. Flexible drip rail

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2032073B1 (en) * 2022-06-03 2023-12-14 N A G B V An isolated roof construction

Also Published As

Publication number Publication date
AT407174B (de) 2001-01-25
ATA3999A (de) 2000-05-15

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