WO1998029619A1 - Tuile - Google Patents

Tuile Download PDF

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Publication number
WO1998029619A1
WO1998029619A1 PCT/BE1997/000141 BE9700141W WO9829619A1 WO 1998029619 A1 WO1998029619 A1 WO 1998029619A1 BE 9700141 W BE9700141 W BE 9700141W WO 9829619 A1 WO9829619 A1 WO 9829619A1
Authority
WO
WIPO (PCT)
Prior art keywords
roof
roof tile
jaw
tile
rim
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.)
Ceased
Application number
PCT/BE1997/000141
Other languages
English (en)
Other versions
WO1998029619B1 (fr
Inventor
Dominique Smeets
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
Application filed by Individual filed Critical Individual
Priority to AU53051/98A priority Critical patent/AU5305198A/en
Publication of WO1998029619A1 publication Critical patent/WO1998029619A1/fr
Publication of WO1998029619B1 publication Critical patent/WO1998029619B1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • E04D1/02—Grooved or vaulted roofing elements
    • E04D1/06—Grooved or vaulted roofing elements of metal
    • 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
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2914—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements
    • E04D1/2916—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements the fastening means taking hold directly on adjacent elements of the same row
    • 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
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2914—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements
    • E04D1/2918—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements the fastening means taking hold directly on adjacent elements of succeeding rows
    • 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
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2949—Means for connecting or fastening adjacent roofing elements by interfitted sections having joints with fluid-handling feature, e.g. a fluid channel for draining
    • 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
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2956—Means for connecting or fastening adjacent roofing elements by interfitted sections having tongues and grooves

Definitions

  • This invention relates to a roof tile as described in the preamble of the first claim.
  • Such roof tiles are used for constructing roofs.
  • a wooden framework is constructed, onto which the roof tiles are applied.
  • the wooden framework comprises tile laths which are applied in the height direction of the roof.
  • the framework also comprises tile laths which are applied in the longitudinal direction, i.e. the direction parallel to the ridge.
  • the tile laths are mostly spaced in such a way, that in the height direction of the roof, two successive rows of roof tiles overlap partiallly. Thereby the lower part of the roof tiles of the overlying row are situated on the upper part of the roof tiles of the underneath row. Such an overlap of two successive rows of roof tiles is necessary in order to prevent leakage of the roof, due to seepage of water between the roof tiles.
  • the roof tiles mostly also overlap sideways, in transversal direction of the roof.
  • the known roof tile contains along its upper rim, in the area where two superposed rows of roof tiles overlap, two rectangular openings.
  • the upper side of the rectangular openings forms the upper rim of the roof tile.
  • a rim with the shape of a set square extends in the direction of the bottom side of the roof tile.
  • the known roof tile further comprises at its bottom side, in the area where two roof tiles overlap, two downward protruding pins which comprise a thickening at their end.
  • the set square When constructing a roof, the set square is hooked to the tile lath, so as to hang the roof tile with its upper part to the wooden frame work.
  • the pins of the overlying roof tile are pushed into the rectangular open- ings of the roof tile underneath. Thereby the pins rest against the front side of the roof tile underneath.
  • the thickening of the pin acts as a barb, and ensures that two superposed roof tiles are held together.
  • the known roof tile has the disadvantage that in the height direction of the roof, the roof tiles have to be attached at a well defined, constant distance from each other, in order to allow the pins to perform their holding function. If the distance between the roof tiles is too small, the pins and thickenings are located in the rectangular openings, and the pins cannot perform their holding function. If the distance between the roof tiles is too large, the pins of the overlying roof tile meet the upper face of the roof tile underneath, and the pins cannot perform their holding function either.
  • the first jaw forms a protrusion
  • the jaw and insert member are applied in line. Because the jaw forms a protrusion, the jaw and insert member can engage each other, even when two superposed roof tiles in the height direction of the roof are somewhat displaced with respect to each other, and the roof tiles in their height direction overlap to a greater or lesser degree.
  • the required number of roof tile rows in the height direction of the roof is calculated as a function of the height of the roof and the height of the roof tile.
  • two roof tiles should at least partially overlap heightways in order to prevent water from seeping through.
  • the roof tiles in the height direction of the roof will overlap to a lesser or larger extent.
  • the roof tiles can be used in their entirety, and an integer number of roof tile rows can be applied in the height direction of the roof.
  • the first jaw and second insert member will engage each other over a larger or smaller part of their length.
  • roof tiles according to the invention are held together, it is possible to use roof tiles with a lower weight, without thereby necessitating an additional attachment of the roof tile, contrary to the known roof tile, which comprises a number of recesses, for attaching the roof tile, for example by means of nails, to the framework. Such a nailing is time consuming and expensive.
  • a roof tile with a lower weight moreover is suitable for the construction of overlay roofs, which are laid over an already existing roof.
  • Such a second overlay roof is mostly constructed when the existing roof shows leakage. Because the supporting parts of a house are mostly provided to be capable of carrying only one roof, theweigth of the second roof, which is also resting on the house, must preferably be as small as possible. Because the roof tile according to the invention has a lower weight, it is particularly suitable for this application.
  • roof tile is meant both the roof tile itself and the related accessories, such as for instance the upper tile, the ridge tile, the sidings, etc.
  • the insert member is preferably formed by a second jaw which forms a protrusion with respect to the second side of the roof tile. Because both the first and second jaws form protrusions, they will engage each other over at least a part of their length upon the overlapping positioning of two roof tiles. In this way it is pos sible to displace two roof tiles in the height direction of the roof with respect to each other, whereby the engagement of the first and second jaws is maintained.
  • the roof tile is preferably corrugated, and has a first transversal rim on which the second jaw is applied.
  • the insert member is automatically formed at the hollow side of the corrugation.
  • Thetansversal rim moreover forms an additional barrier against water possibly seeping through.
  • the first jaw preferably extends in the direction of the upper rim of the roof tile, and the second jaw preferably extends in the direction of the opposite lower rim of the roof tile.
  • the first and second jaws comprise a side facing the roof tile, to which an additional protrusion is applied.
  • the additional protrusions of the first and second jaws engage each other when two roof tiles are positioned in an overlapping way, so that an improved engagement of the first and second jaws can berealized.
  • the roof tile according to the invention can comprise one first jaw and one insert member, or one first and one second jaw, or two or more first jaws and insert members and second jaws.
  • the first jaw may be applied in different positions on the roof tile, when considering the roof tile in vertical heigth and widthwise.
  • the first jaw is preferably applied in the middle of the roof tile.
  • the first jaw can also be displaced to the left or right side rim of the roof tile, when considering the roof tile widthwise.
  • the first jaw can be more or less displaced in the direction of the upper rim of the roof tile.
  • the second jaw can also be applied in different positions on the transversal rim.
  • the second jaw is preferably applied in the middle of the transversal rim, when considering the roof tile widthwise.
  • the second jaw can also be displaced to the left or right side rim of the roof tile.
  • the transversal rim preferably constitutes the upper rim of the roof tile. Such a transversal rim forms an extra insurance against water seeping through.
  • the insert member can also be formed by a recess in the transversal rim.
  • the first jaw on the bottom side of the roof tile isslided into the recess in the transversal rim of the upper side of the roof tile.
  • the roof tile according to the invention can comprise one or more such recesses in the transversal rim.
  • the recess can be applied in different positions in the transversal rim of the second side of the roof tile.
  • the recess can be applied in the middle of the transversal rim.
  • the first jaw on the first side of the roof tile is also applied in the middle, when the roof tile is considered widthwise.
  • the transversal rim can also comprise widthwise, on the second side, two or more recesses. In that case, correspondingly two or more first jaws can be applied on the first side of the roof tile.
  • the insert member and jaw have the form of a hook.
  • the length of the jaw may be varied within a broad range, and varies mostly from a few mm to 10 cm or more.
  • the length of the jaw is preferably 0.5 to 10 cm, more preferably 0.5 to 5 cm.
  • the first jaw and the insert member preferably engage each other over at least 10 %, more preferably over at least 20 %, most preferably over at least 30 % of their length. If they engage each other over a too small part of their length, there is a risk that upon a small displacement of the roof tiles in vertical height, the first jaw and the insert member no longer engage each other, and the roof tiles are thus no longer held together.
  • the roof tile according to the invention can have any desired shape.
  • the roof tile according to the invention can be made of any desired material.
  • the roof tile according to the invention can for instance be made of clay, plastic material, or metal which is for example covered with a finishing coat to provide the appearance of a clay or slate roof tile.
  • a metal sheet is used, which is pressed in such a way that it has the appearance of several contiguous roof tiles.
  • Such a metal sheet in spite of the often larger dimensions, has a much lower weight than a clay roof tile, and is very suitable for the construction of overlay roofs. Because of the larger dimensions of these metal sheets, the time needed for constructing of a roof may be shortened.
  • the roof tile according to the invention can also be made of clay.
  • Clay is a currently used material for the manufacturing of roof tiles.
  • the use of clay allows quite some variation with respect to the shape of the roof tiles.
  • By altering the shape of the mould in which the metal or clay roof tiles are pressed it is possible to alter the shape of the roof tiles correspondingly. In that way, it is for example possible to apply, already upon pressing the roof tile, one or several insert members and jaws on the roof tile. Because the roof tile is pressed into the desired shape, and no additional process steps are required, it is possible to produce the roof tile according to the invention with an economically favourable process on a large scale.
  • the jaw and insert member may be applied to the roof tile when manufacturing the roof tile.
  • the jaw and insert member may also be applied to the roof tile afterwards.
  • the jaw and insert member may be made of the same material as the roof tile, or of another material.
  • the jaw and/or the insert member may for instance be made of clay, plastic material or metal.
  • Figure 1 shows a cross section in vertical height direction of the roof, of three superposed roof tiles according to the invention.
  • Figures 2 and 3 show a top view of the roof tile according to the invention.
  • Figure 4 shows a view on the bottom side of the roof tile according to the invention.
  • Figure 5 shows a top view of a roof tile according to the invention, made of metal.
  • Figures 6 and 7 show a cross section of the roof tile of figure 5 through lines 11—11 * and Ill-Ill' respectively.
  • Figure 8 is a section through line IV-IV in figure 5.
  • the roof tile comprises a first side 1 and a second side 2.
  • the first side 1 preferably corresponds to the bottom side of the roof tile.
  • the second side 2 preferably corresponds to the upper side of the roof tile.
  • first jaw 3 along a first side rim 8 of the roof tile
  • insert member 4 to a second side rim
  • the first side 1 is provided with at least one jaw 3.
  • the second side 2 is provided with at least one insert member 4.
  • the jaw 3 and the insert member 4 are positioned in line.
  • the first jaw 3 and the insert member 4 may be applied on different positions of the roof tile. They may be applied in the middle of the roof tile, when the roof tile is considered widthwise, or be displaced in the direction of one of the sides of the roof tile.
  • the insert member 4 comprises a second jaw 11 , which is applied to a transversal rim 10 on the roof tile.
  • the transversal rim 10 preferably consttutes the upper rim 6 of the roof tile.
  • the height of the transversal rim 10 may vary from a few mm to a few cm.
  • the insert member 4 may also be formed by a recess in the roof tile, or by a jaw applied to the second side 2.
  • the first 3 and second 4 jaw may extend in different directions.
  • the first jaw 3 may for instance extend in the direction of the right side rim 9 or the left side rim 8 of the roof tile.
  • the second jaw 4, or part of it will extend respectively in the direction of the left side rim 8 and the right side rim 9 of the roof tile, to allow both jaws to engage each other, upon the overlapping positioning of two roof tiles.
  • the first 3 and second 4 jaw may also be applied slantingly to the roof tile.
  • the first jaw 3 preferably extends in the direction of the upper rim 6 of the roof tile
  • the second jaw 4 preferably extends in the direction of the lower rim 7 of the roof tile.
  • the first 3 and second jaw 4 may have various shapes. They may for instance have the shape of a jaw, whereby the upper side of the jaw is parallel to the face of the roof tile, and the side of the jaw facing the roof tile is inclined with respect to the face of the roof tile. The side facing the roof tile may also be parallel to the face of the roof tile. In that case, the jaw has the shape of a lip 11 (see figure 2). The jaw may for instance be tapered, rounded, or rectangular. The first 3 and second jaw 4 may also have the shape of a hook.
  • the side of the jaw 3 facing the face of the roof tile and/or insert member 4 is provided with an additional protrusion, in order to allow an improved anchoring of two superposed roof tiles.
  • the roof tile shown in figures 2, 3 and 4 is preferably corrugated.
  • the insert member 4 shown in figure 3 comprises a transversal rim 10, in which one or several recesses 12 are provided. Upon the overlapping positioning of the roof tiles, the first jaw 3 and the recess 12 engage each other.
  • At least one additional protrusion 5 is applied to the bottom side 1 of the roof tile.
  • the roof tile may be attached to a tile lath.
  • the roof tile preferably has a number of additional grooves and rims, which allow water to be carried downwards, from one roof tile to the other roof tile, in the direction of the gutter (see figures 2 and 3).
  • a wooden framework 13 which framework comprises tile laths in the transversal direction 14 and in the vertical heigth direction of the roof.
  • the roof tiles are hooked to the tile lath 14, by means of the protrusion
  • a second row of roof tiles is applied, in such a way as to have two superposed roof tiles overlap at least partially, as is shown in figure 1.
  • the lower part of the overlying roof tile is resting on the upper part of the roof tile underneath.
  • the roof tiles are mostly positioned so that they also partially overlap in transversal direction of the roof, in order to prevent water from seeping through.
  • the first jaw 3 When laying the second row of roof tiles, the first jaw 3 is inserted into the insert member 4 and the roof tile is subsequently hooked to the tile lath by means of the protrusions 5, or attached to the tile lath in another known way.
  • the roof tile is for instance made of metal.
  • the upper face 15 of the roof tile may be provided with a finishing coat of plastic material in order to obtain a metal sheet with the appearance of a slate.
  • the length and width of such a roof tile may be varied within broad ranges, for instance from a few tens of cm to several m.
  • the transversal rim 19, which extends parallel to the upper rim 20, is preferably provided with a plura lity of recesses 12.
  • the bottom side 1 of the metal sheet is provided with a plurality of jaws 3.
  • the jaws 3 of the first tile are provided for engaging the recesses 12 of a second tile underneath. Thereby, the jaw 3 may for instance be applied to the bottom side of the tile, or to a lower transversal rim 16 of the tile. In that case, the jaw 3 for instance has the shape of a lip.
  • the recesses 12 are preferably, in transversal direction of the tile, regularly spaced. In transversal direction of the tile, the jaws 3 also are preferably regularly spaced.
  • the roof tile shown in figures 5-8 may be attached to the wooden framework through the rim 17 or groove 18, in any way known to the man skilled in the art, for example by means of nails.
  • first row of roof tiles a sufficient number of roof tiles is used to cover the full width of the roof.
  • the roof tiles are mostly applied such that they overlap at least partially in transversal direction of the roof.
  • second row of roof tiles on top of the first row, the jaws 3 of the roof tiles of the second row are inserted in the corresponding recesses 12 of the roof tiles of the first row underneath. This way, two successive rows of roof tiles are obtained, which in vertical height direction of the roof are held together, and thereby overlap at least partially. Additional rows of roof tiles may be added correspondingly.

Landscapes

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

Abstract

L'invention concerne une tuile présentant un premier (1) et second (2) côté. Ladite tuile comprend des moyens permettant d'emboîter une tuile supplémentaire sur les tuiles qui sont au moins partiellement superposées. Lesdits moyens comprennent une première mâchoire (3) et un élément (4) d'insertion qui sont disposés en ligne. La première mâchoire est placée sur le premier côté et forme une saillie et l'élément d'insertion se trouve sur le second côté. La première mâchoire s'imbrique avec l'élément d'insertion sur les tuiles superposées. L'élément d'insertion peut prendre la forme d'une mâchoire ou être constitué d'un évidement qui se trouve sur la première virole transversale.
PCT/BE1997/000141 1996-12-30 1997-12-30 Tuile Ceased WO1998029619A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU53051/98A AU5305198A (en) 1996-12-30 1997-12-30 Roof tile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9601085 1996-12-30
BE9601085A BE1010828A6 (nl) 1996-12-30 1996-12-30 Dakpan

Publications (2)

Publication Number Publication Date
WO1998029619A1 true WO1998029619A1 (fr) 1998-07-09
WO1998029619B1 WO1998029619B1 (fr) 1998-08-06

Family

ID=3890173

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BE1997/000141 Ceased WO1998029619A1 (fr) 1996-12-30 1997-12-30 Tuile

Country Status (3)

Country Link
AU (1) AU5305198A (fr)
BE (1) BE1010828A6 (fr)
WO (1) WO1998029619A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20006579U1 (de) 2000-04-10 2000-07-06 Citytramp GmbH, 71116 Gärtringen Element zur Gewinnung von elektrischer Energie und Wärme aus Sonnenstrahlung
WO2004001155A1 (fr) * 2002-06-19 2003-12-31 Samesor Oy Element de couverture et procede de production de tels elements
EP1460196A1 (fr) 2003-03-21 2004-09-22 Icopal A/S Elément de toiture en tôle profilée
US7690169B2 (en) 2002-06-19 2010-04-06 Samesor Oy Roof cladding element and method for manufacturing roof cladding elements
WO2012170893A1 (fr) * 2011-06-10 2012-12-13 Decra Roofing Systems, Inc. Ensemble panneau solaire de toit et son procédé d'installation
WO2016163947A1 (fr) * 2015-04-08 2016-10-13 Eco-Space (S) Pte Ltd Élément de toit de verrouillage
WO2018058187A1 (fr) * 2016-09-27 2018-04-05 Csr Building Products Limited Élément de toiture

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3092352B1 (fr) 2019-02-05 2021-05-07 Terreal Tuile à structure sensiblement plate

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR438744A (fr) * 1912-01-08 1912-05-25 Giorgi Chiogna Couverture de toit
FR539891A (fr) * 1921-06-24 1922-07-01 Tuile métallique et son mode d'agrafage
FR579772A (fr) * 1923-06-04 1924-10-23 Tuile en tôle émaillée
FR938691A (fr) * 1945-09-28 1948-10-21 Tuile métallique
US2631552A (en) * 1950-01-09 1953-03-17 Louis J Korter Aluminum shingle
US2685852A (en) * 1951-08-30 1954-08-10 Godel Karl Roof covering
US3363380A (en) * 1966-08-15 1968-01-16 Strombeck Carl E Metal shingle construction with reentrant joint
FR2286253A1 (fr) * 1974-09-26 1976-04-23 Premillieu Georges Element de recouvrement pour toiture

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR438744A (fr) * 1912-01-08 1912-05-25 Giorgi Chiogna Couverture de toit
FR539891A (fr) * 1921-06-24 1922-07-01 Tuile métallique et son mode d'agrafage
FR579772A (fr) * 1923-06-04 1924-10-23 Tuile en tôle émaillée
FR938691A (fr) * 1945-09-28 1948-10-21 Tuile métallique
US2631552A (en) * 1950-01-09 1953-03-17 Louis J Korter Aluminum shingle
US2685852A (en) * 1951-08-30 1954-08-10 Godel Karl Roof covering
US3363380A (en) * 1966-08-15 1968-01-16 Strombeck Carl E Metal shingle construction with reentrant joint
FR2286253A1 (fr) * 1974-09-26 1976-04-23 Premillieu Georges Element de recouvrement pour toiture

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20006579U1 (de) 2000-04-10 2000-07-06 Citytramp GmbH, 71116 Gärtringen Element zur Gewinnung von elektrischer Energie und Wärme aus Sonnenstrahlung
WO2004001155A1 (fr) * 2002-06-19 2003-12-31 Samesor Oy Element de couverture et procede de production de tels elements
US7690169B2 (en) 2002-06-19 2010-04-06 Samesor Oy Roof cladding element and method for manufacturing roof cladding elements
EP1460196A1 (fr) 2003-03-21 2004-09-22 Icopal A/S Elément de toiture en tôle profilée
WO2012170893A1 (fr) * 2011-06-10 2012-12-13 Decra Roofing Systems, Inc. Ensemble panneau solaire de toit et son procédé d'installation
WO2016163947A1 (fr) * 2015-04-08 2016-10-13 Eco-Space (S) Pte Ltd Élément de toit de verrouillage
WO2018058187A1 (fr) * 2016-09-27 2018-04-05 Csr Building Products Limited Élément de toiture

Also Published As

Publication number Publication date
BE1010828A6 (nl) 1999-02-02
AU5305198A (en) 1998-07-31

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