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EP3919703A1 - Panneau de toiture - Google Patents

Panneau de toiture Download PDF

Info

Publication number
EP3919703A1
EP3919703A1 EP20461538.9A EP20461538A EP3919703A1 EP 3919703 A1 EP3919703 A1 EP 3919703A1 EP 20461538 A EP20461538 A EP 20461538A EP 3919703 A1 EP3919703 A1 EP 3919703A1
Authority
EP
European Patent Office
Prior art keywords
panel
crosswise
seam
sheet
roofing panel
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Withdrawn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
EP20461538.9A
Other languages
German (de)
English (en)
Inventor
Maciej Mrzyglód
Grzegorz ZIEBA
Jouko Turunen
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.)
Bratex Dachy Spolka Z Ograpniczona Odpowiedzialnoscia SpK
Samesor Oy
Bratex Dachy Spolka Z Ograpniczona Odpowiedzialnoscia Sp K
Original Assignee
Bratex Dachy Spolka Z Ograpniczona Odpowiedzialnoscia SpK
Samesor Oy
Bratex Dachy Spolka Z Ograpniczona Odpowiedzialnoscia Sp K
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 Bratex Dachy Spolka Z Ograpniczona Odpowiedzialnoscia SpK, Samesor Oy, Bratex Dachy Spolka Z Ograpniczona Odpowiedzialnoscia Sp K filed Critical Bratex Dachy Spolka Z Ograpniczona Odpowiedzialnoscia SpK
Priority to EP20461538.9A priority Critical patent/EP3919703A1/fr
Publication of EP3919703A1 publication Critical patent/EP3919703A1/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Withdrawn legal-status Critical Current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
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
    • E04D3/363—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets with snap action
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/32—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of plastics, fibrous materials, or asbestos cement

Definitions

  • the object of the invention is a roofing panel used to cover the roofs of buildings and structures, in particular made of sheet metal or plastic, provided with a latching seam.
  • roofing panels made of sheet metal or plastic, in which latching elements used for connection to adjacent panels are shaped on the lengthwise edges of the panel.
  • the sheets of such panels are cut to the desired length, usually equal to the length of the roof, and delivered at a construction site. The delivered sheets are lifted to the roof surface and bolted on.
  • the possible crosswise connections of sheets require the preparation of proper cuts and bends in sheet metal for their connection in compliance with the craft of roofing and in a manner ensuring tightness.
  • a roofing panel comprising a panel surface, an inner connecting element and an outer connecting element shaped from a single metal sheet, as well as a mounting projection with openings, while the inner connecting element to the side of the mounting projection has an outer wall bent outside upwards from the panel surface at a substantially right angle, an upper inner wall directed obliquely downwards towards the panel surface at an acute angle and ended with a latching step connected to a lower inner wall connected to the panel surface.
  • the outer connecting element situated on the opposite panel surface has an inner wall bent in a direction outside upwards from the panel surface at a substantially right angle, a ceiling and an outer wall substantially parallel to the inner wall, bent downwards towards the panel surface and ended with a latching projection bent towards the inner wall.
  • the lower inner wall and the upper inner wall are parallel and they are of an approximately equal height, while the inner connecting element situated at the opposite side of the panel surface has an inner wall connected to a ceiling whose surface is parallel to the panel surface, and the outer wall in its lower part is bent towards the panel surface and ended with a latching projection, the latching projection having an additional bend directed outside the roofing panel surface.
  • the object of the invention is a roofing panel prefabricated for modular assembly. This is because the technical problem which required solving involved the development of a new roofing panel, suitable for use in a modular system, connected to adjacent panels by means of a latching seam, easy to transport and assemble and providing tightness of connections between the individual panels.
  • the object of the invention is a roofing panel shaped from a metal or plastic sheet comprising a roofing panel surface, an assembly strip, a covered seam and a covering seam, which is provided with a sheet tongue pressed to a depth equal - with a fit tolerance - to the thickness of this sheet, and the covered seam is provided with a recess.
  • the recess of the covered seam is situated symmetrically relative to the crosswise edges of the panel surface.
  • the lower crosswise edge of the panel surface is folded downwards, and a crosswise protrusion is placed along the upper crosswise edge.
  • the end of the covering seam is provided with a cut-out.
  • the panel surface is pressed down.
  • the bottom side of the panel is provided with a butyl gasket placed along the downward-folded lower crosswise edge of the panel surface.
  • the edge of the assembly strip is provided with a recess.
  • the sheet tongue is provided with a crosswise protrusion situated parallel to the crosswise edges of the sheet.
  • the roofing panel comprises the roofing panel surface 1, the assembly strip 2 provided with assembly openings 3, the covered seam 4 placed along the left lengthwise edge 5 between the panel surface 1 and the assembly strip 2, as well as the covering seam 6 placed along the right lengthwise edge 7.
  • the roofing panel surface 1 is pressed down.
  • the lower crosswise edge 10 of the panel surface 1 is folded downwards.
  • the upper part of the panel is in turn provided with a sheet tongue 12 pressed relative to the sheet surface to the depth of the panel sheet - with a fit tolerance.
  • the covered seam 4 is in turn provided with a recess 16, preferably situated in its central part, and the end of the covering seam 6 is provided with an angled cut-out 15.
  • the downward folding of the lower crosswise edge 10 is intended to provide rigidity of the panel and it prevents the capillary suction of water under the panel.
  • a butyl gasket 11 with an adhesive surface protected by a tape can be placed near the fold at the bottom side of the panel. The protection is peeled off at the assembly stage.
  • the sheet tongue 12 is provided with a crosswise protrusion 14 in order to situate in it the folded part of the lower crosswise edge 10 of the next panel.
  • Such shaping of the panel forms a compensating pouch, which serves the function of anti-capillary suction of water which may enter between the panels during rain.
  • the pouch also conceals the thickness of the folded sheet, resulting in the homogeneity of surface on the crosswise connection of individual panels - with no height transition.
  • the pressed sheet tongue 12 located in the upper part of the panel surface 1 in turn forms another compensating pouch, which reduced the overall thickness of the covered panel by the thickness of sheet metal, and at the same time it prevents angling the geometry of the panel assembly relative to the roof axis. Due to the panel being provided with the sheet tongue 12 and the crosswise protrusion 14, the next panel slid onto the sheet tongue 12 abuts the adjacent one, forming a homogeneous shape. In addition, the assembly strip 2 shorter than the length of the remaining part of the panel by the length of the sheet tongue 12 allows even more precise fitting of the panel being slid over. The cut-out of the covering seam 15 in turn facilitates full sliding of the covered seam 4, forming a tight and aesthetic crosswise connection of panels.
  • the roofing panels according to the invention are adjusted to an alternate assembly, which is caused in particular by the sheet tongue 12 and the recess 16 of the covered seam 4.
  • this recess can be placed symmetrically relative to the crosswise edges 10, 13 of a panel part.
  • the compensating pouch formed in this manner reduces the overall thickness of the covered seam 4 by the thickness of the sheet of which the panel is made. Because of the recess, the adjacent panel being latched and slid over is properly fitted, and in addition it prevents the possibility of angling the geometry of the assembly of individual fitted panels relative to the roof axis.
  • an additional recess 17 may be situated on the edge of the assembly strip 2.
  • the solution according to the invention is based on factory-prepared panels provided with latching seams, adjusted to a quick, easy and non-damaging connection on a roof.
  • the placement of panels on a roof generally requires the performance of two actions of connecting the adjacent panels - latching the seams and bolting the panels placed in this manner to the roof.
  • the roofing panels according to the invention are adjusted to an alternate assembly, resulting in the so-called chequerboard effect. Wherein the recess 16 allowing the alternate assembly of panels on the roof can be made in various places of the lengthwise edge of the panel in order to achieve different aesthetic effects.
  • the panels according to the invention may be manufactured in sizes enabling their easy handling when transported, lifted and mounted on a roof.
  • the factory-prepared panels according to the invention are characterised by proper bends, protrusions and recesses in places for which this is required for their correct connection.
  • the panels according to the invention can be provided with a factory-applied butyl gasket with an adhesive surface, which constitutes a seal of the crosswise connection of the individual panels.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP20461538.9A 2020-06-01 2020-06-01 Panneau de toiture Withdrawn EP3919703A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20461538.9A EP3919703A1 (fr) 2020-06-01 2020-06-01 Panneau de toiture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20461538.9A EP3919703A1 (fr) 2020-06-01 2020-06-01 Panneau de toiture

Publications (1)

Publication Number Publication Date
EP3919703A1 true EP3919703A1 (fr) 2021-12-08

Family

ID=71842615

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20461538.9A Withdrawn EP3919703A1 (fr) 2020-06-01 2020-06-01 Panneau de toiture

Country Status (1)

Country Link
EP (1) EP3919703A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL131296U1 (pl) * 2022-03-08 2023-09-11 Balex Metal Spółka Z Ograniczoną Odpowiedzialnością Panel podbitki dachowej

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US448733A (en) 1891-03-24 Metallic facing-plate
US466850A (en) 1892-01-12 Metallic standing-seam roofing
US2005220A (en) 1935-02-14 1935-06-18 E P Vandiver Metallic sheet roofing
BE783676A (fr) * 1972-05-18 1972-09-18 Jansson John G Plaque de couverture.
DE3338558A1 (de) 1983-07-06 1985-01-17 J. Fischer Profil GmbH & Co Dach- und Wandprofilwerk, 5902 Netphen Profilblech
JPH0790993A (ja) * 1993-09-21 1995-04-04 Gantan Beauty Kogyo Kk 縦葺き屋根構造及びその施工法
US5535567A (en) 1994-10-05 1996-07-16 Razor Enterprises, Inc. Standing seam roofing panel
JPH11293859A (ja) * 1998-04-06 1999-10-26 Daido Steel Sheet Corp 断熱パネル及びその接続構造
US20070011966A1 (en) 2005-07-14 2007-01-18 Atlantis Plastics, Inc. Bonded siding panels
US7735287B2 (en) 2006-10-04 2010-06-15 Novik, Inc. Roofing panels and roofing system employing the same
DE202011102837U1 (de) 2010-12-16 2011-08-26 Prefa Aluminium Produkte Gmbh Rhomboidförmige Dach- oder Fassadenplatten aus Blech
PL65782Y1 (pl) 2007-09-11 2012-02-29 Blachprofil 2 Społka Jawna Iwona Łach Kudzia Mariusz Łach Panel dachowy
JP2013133609A (ja) * 2011-12-26 2013-07-08 Jfe Galvanizing & Coating Co Ltd 嵌合式屋根材、その嵌合式屋根材を用いた接続構造及び接続方法
US20170145695A1 (en) 2015-11-20 2017-05-25 Sanford J. Piltch Metal Roof Shingle System and Method of Installation

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US448733A (en) 1891-03-24 Metallic facing-plate
US466850A (en) 1892-01-12 Metallic standing-seam roofing
US2005220A (en) 1935-02-14 1935-06-18 E P Vandiver Metallic sheet roofing
BE783676A (fr) * 1972-05-18 1972-09-18 Jansson John G Plaque de couverture.
DE3338558A1 (de) 1983-07-06 1985-01-17 J. Fischer Profil GmbH & Co Dach- und Wandprofilwerk, 5902 Netphen Profilblech
JPH0790993A (ja) * 1993-09-21 1995-04-04 Gantan Beauty Kogyo Kk 縦葺き屋根構造及びその施工法
US5535567A (en) 1994-10-05 1996-07-16 Razor Enterprises, Inc. Standing seam roofing panel
JPH11293859A (ja) * 1998-04-06 1999-10-26 Daido Steel Sheet Corp 断熱パネル及びその接続構造
US20070011966A1 (en) 2005-07-14 2007-01-18 Atlantis Plastics, Inc. Bonded siding panels
US7735287B2 (en) 2006-10-04 2010-06-15 Novik, Inc. Roofing panels and roofing system employing the same
PL65782Y1 (pl) 2007-09-11 2012-02-29 Blachprofil 2 Społka Jawna Iwona Łach Kudzia Mariusz Łach Panel dachowy
DE202011102837U1 (de) 2010-12-16 2011-08-26 Prefa Aluminium Produkte Gmbh Rhomboidförmige Dach- oder Fassadenplatten aus Blech
JP2013133609A (ja) * 2011-12-26 2013-07-08 Jfe Galvanizing & Coating Co Ltd 嵌合式屋根材、その嵌合式屋根材を用いた接続構造及び接続方法
US20170145695A1 (en) 2015-11-20 2017-05-25 Sanford J. Piltch Metal Roof Shingle System and Method of Installation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL131296U1 (pl) * 2022-03-08 2023-09-11 Balex Metal Spółka Z Ograniczoną Odpowiedzialnością Panel podbitki dachowej

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