EP1566502B1 - Tuile de toit, procédé de fabrication d'une tuile de toit et toiture avec une couverture de tuiles superposées - Google Patents

Tuile de toit, procédé de fabrication d'une tuile de toit et toiture avec une couverture de tuiles superposées Download PDF

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Publication number
EP1566502B1
EP1566502B1 EP05002845A EP05002845A EP1566502B1 EP 1566502 B1 EP1566502 B1 EP 1566502B1 EP 05002845 A EP05002845 A EP 05002845A EP 05002845 A EP05002845 A EP 05002845A EP 1566502 B1 EP1566502 B1 EP 1566502B1
Authority
EP
European Patent Office
Prior art keywords
section
roof
side edge
roof tile
blank
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.)
Not-in-force
Application number
EP05002845A
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German (de)
English (en)
Other versions
EP1566502A2 (fr
EP1566502A3 (fr
Inventor
Manfred Rauser
Axel Dr. Thierauf
Josef Kammermaier
Yinyuan Liu
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Erlus AG
Original Assignee
Erlus AG
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Filing date
Publication date
Application filed by Erlus AG filed Critical Erlus AG
Publication of EP1566502A2 publication Critical patent/EP1566502A2/fr
Publication of EP1566502A3 publication Critical patent/EP1566502A3/fr
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Publication of EP1566502B1 publication Critical patent/EP1566502B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
    • 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
    • E04D1/12—Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface
    • E04D1/16—Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface of ceramics, glass or concrete, with or without reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/003—Apparatus or processes for treating or working the shaped or preshaped articles the shaping of preshaped articles, e.g. by bending
    • 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

Definitions

  • the invention relates to a tile with the features of the preamble of claim 1 and a roof with a roofing with laid roof tiles according to the preamble of claim 12. Furthermore, the invention relates to a method for producing a ceramic tile.
  • the DE 199 64 102 C1 provides for the simple and inexpensive production of large-scale plate-shaped roof tile that this is made on an extruded blank.
  • the blank is post-extrusion, without any repressing done with pressing, reworked by partially formed on the back of the blank ribs are removed to form mounting lugs and stabilizing ribs.
  • the eaves-side lower edge of the blank is made free of ribs and then formed into a bent Dachziegelfuß Symposium.
  • a roof tile according to the preamble of claim 1 is in the FR-A-937,326 disclosed.
  • the present invention has for its object to provide a roof tile, which is easy and inexpensive to produce as a large roof tile and ensures a visually appealing and secure roofing of a roof with advantageous water and snow management.
  • the preferably ceramic roof tile according to claim 1 provides a plate-shaped main portion, wherein on one side of this plate-shaped main portion, a first side portion with one or more upstanding side ribs and on the other side of the main portion, a second side portion with a cover fold with a on the Level of the top of the plate-shaped main portion projecting, in cross-section U-shaped cover bead is formed. If this tile is laid as a roofing, results due to the projecting beyond the level of the main section decking a visually interesting structuring of the roofing with good water and snow management. Due to the side rib, which is formed as an upwardly projecting hook-shaped profile edge in the edge region of the first side portion, it is possible that the cover bead is hooked to the side rib.
  • the side rib having the first side portion is arranged with its top side flush with the top of the plate-shaped main portion immediately adjacent to the plate-shaped main portion and at the top of the first side portion at any point below the top of the plate-shaped main portion.
  • the cover bead is formed in cross section substantially U-shaped and the U-web portion is arranged in a plane parallel above the plane of the top of the plate-shaped main portion. It is thus, when the tile is laid, obtained in the roofing an interesting visual structuring. In the roof covering then change the plate-shaped planar main portion alternately with the protruding U-shaped cover ridge.
  • a particularly simple and inexpensive production is possible. It is essential that in a process step, first by extrusion, a blank is produced, which has a plate-shaped main portion with a substantially planar top and a first side portion with an upwardly projecting above the flat top edge and a second side portion with a U-shaped cross section having the flat top protruding.
  • the blank may have ribs on the underside and / or on the upper side and / or may have a flat underside or upper side profiled with a plurality of parallel grooves.
  • processing steps are carried out on the respective blank in the subsequent method steps, e.g.
  • a eaves-side edge portion of the blank is bent towards the bottom and / or a ridge-side edge portion of the blank is bent upwards and / or provided with a groove.
  • Corner regions in the ridge-side edge region and / or in the eaves-side edge region of the blank can be removed and / or a corner region in the ridge-side edge region and / or a corner region in the eaves-side edge region of the blank can be removed, preferably in processing steps preceding the bending.
  • FIGS. 1 to 6 Reference is made, showing an embodiment of a tile 1, which is formed substantially as a thin rectangular plate with a ridge-side or head portion 10, a eaves-side edge or foot portion 20 and side portions 30 and 40.
  • the head portion 10 of an arranged in an umbrella Roof tile 1 points to the roof ridge, the foot part 20 points to the eaves.
  • the side portion 30 is located on the left and the side portion 40 right of the plate-shaped main portion of the tile - called in the following middle section.
  • the in the FIGS. 1 and 2 facing the viewer top of the plate-shaped central portion of the tile (also called front) is flat in the illustrated embodiment.
  • the head portion 10 of the roof tile 1 is formed on its upper side with a head groove 10r, which is arranged parallel to the upper edge of the roof tile 1.
  • the foot portion 20 terminates in a foot angle (or an angled and / or bent foot edge) 20w, which is bent to the underside of the tile (also called back side) in the illustrated case at a right angle.
  • the foot angle 20w may also be obtuse or acute-angled or correspondingly rounded.
  • the in Fig. 1 left (or first) side portion 30 has an upstanding side rib, so that the left side portion is formed as a cross-sectionally L-shaped hook profile 30h.
  • the hook profile is formed undercut, wherein the arranged over the front side of the tile 1 free leg of the hook profile is aligned parallel to the front and the other leg forms the left side edge of the tile. In this way, the edge of the side portion 30 is U-shaped.
  • the side section 30 is formed in the region of the foot section 20 with a corner recess 30e with side surfaces parallel to the edge of the side section 30 or to the edge of the foot section 20. In this way, a substantially rectangular corner recess 30e is formed.
  • the in Fig. 1 Right (or second) side portion 40 is formed as a cover fold of the roof tile 1. It has a covering bead 40d which is substantially U-shaped in cross-section and which is arranged projecting above the plane of the middle section.
  • the cover bead is formed in cross-section as an upside-down U-profile, wherein the outer leg of the U-profile is L-shaped. In this way, a hook profile (or hook-shaped edge) 40h is formed there, the free leg of which points towards the inner limb of the covering bead 40d.
  • the cover bead 40d is formed at its root end as a substantially rectangular bead angle 40w, the free leg of which is disposed in alignment with the free leg of the foot angle 20w.
  • the side portion 40 is formed in the region of the head portion 10 with a corner recess 40e with side surfaces parallel to the edge of the side portion 40 and to the edge of the head portion 10, respectively. In this way, a substantially rectangular corner recess 40e is formed.
  • FIG Fig. 1 can be seen on the cover bead 40d at its head end below the corner recess 40e a rectangular support surface 40a arranged parallel to the top of the brick 1, which is formed as a recess of the cover bead 40d.
  • the directly to the Support surface 40a adjacent head-side end portion of Deckwulstes 40d is formed as an L-shaped sealing surface 40f.
  • Fig. 3 shows, in the embodiment on the back of the plate-shaped portion of the tile 1 in cross-section trapezoidal stiffening ribs (or reinforcing ribs) 50v arranged, which merge in the head-side end portion in projecting suspension lugs 50a.
  • the suspension lugs 50a have a nearly square footprint and a greater height than the stiffening ribs 50v.
  • a rectangular support surface 30a is arranged parallel to the underside of the brick, which is formed as a recess extending to the first stiffening rib 50v.
  • the roof tile 1 can be produced particularly easily via a blank which can be produced by extrusion.
  • FIG. 7 is shown such a blank from which the tile of the FIGS. 1 to 6 can be produced.
  • the blank is formed by means of processing steps to be executed after the extrusion to form the finished roof tile 1. This will be dealt with in the following FIGS. 7 to 12 described in detail.
  • the intermediate stage configurations are highlighted after the respective processing step in the figures in each case by blackened surfaces.
  • a profile head section (or ridge-side edge section) 100, a profile foot section (or eaves-side edge section) 200, a profile side section 300, and a profile side section 400 are identified.
  • Profile ribs 50 in the illustrated embodiment, four profile ribs are arranged on the underside of the blank.
  • the cover bead 40d and the hook profiles 30h and 40h of the finished roof tile 1 are already formed on the blank.
  • the evisceration may e.g. in the plastic state, preferably by means of a wire loop. However, it is also possible to perform the evisceration in the non-plastic state, e.g. in the dry, burned state, for example by milling or comparable material-contrasting machining.
  • the foot angle 20w and the bead angle 40w are formed by bending the respective edge portions on the blank.
  • the head groove 10r is formed.
  • the blank After the fifth processing step (s. Fig. 12 ), the blank has its final shape.
  • the bearing surface 40a and the sealing surface 40f are formed in the manner already described.
  • the brick 1 described can be formed from a simple extruded profile despite its complex geometry. It is thus, according to the invention, it is not necessary to use a large and elaborately producible mold for producing the large-sized brick 1 and to accept the disadvantages which occur when pressing large-format and thin-walled ceramic parts according to the prior art.
  • FIG. 13 two stacked bricks are shown, between which 30 on the side part U-shaped spacer blocks 60 are arranged.
  • the spacer blocks 60 engage around the hook profile 40h of the lower brick and form bearing surfaces for the upper brick in the region of its hook profile.
  • the upper tile is supported on the lower tile via said spacer blocks 60 as well as via its bearing ribs 50a and its lateral part 40.
  • Fig. 14 the interaction of four adjacent in the roof covering arranged bricks 1a, 1b, 1c and 1d in the region of the so-called VierZiegelecks shown.
  • the further eaves-side adjacent tiles 1a and 1b are covered on the head side by the further ridge-side adjacent tiles 1c and 1d.
  • Fig. 14 the interaction of four adjacent in the roof covering arranged bricks 1a, 1b, 1c and 1d in the region of the so-called VierZiegelecks shown.
  • the further eaves-side adjacent tiles 1a and 1b are covered on the head side by the further
  • the bricks 1c and 1d of the ridge-side adjacent row are hooked together in an analogous manner.
  • the bead angle 40w of the brick 1c is supported on the bearing surface 40a of the brick 1a, the head-side edge of the bearing surface 40a and the inside of the free leg of the bead angle 40w coming into abutment.
  • the support surface 40a is dimensioned such that the bricks 1c and 1a can be shifted by a certain amount in their longitudinal direction against each other, so that the laying or the replacement of bricks is facilitated.
  • the head grooves 10r of the bricks 1a and 1b are covered by the foot sides of the bricks 1c and 1d.
  • Fig. 15 shows a roof covering of bricks 1 in the execution of FIGS. 1 to 6 , As in the Figures 14 and 15 recognizable form in the roof covering the cover beads 40d continuous perpendicular to the roof ridge or the eaves arranged structures that fulfill an optical function in addition to the water flow and sealing the roof substructure against rain and snow.
  • the tiles of this embodiment may preferably be formed as a large-scale tiles, for example, with a width of 500 mm and a length of 1500 mm.
  • the roof construction may conventionally be formed from spaced parallel roof battens.
  • the roof tiles are here suspended in each case on the suspension lugs on the associated upper deck and lie on further lower roof battens.
  • the large area bricks can be arranged to cover four to five roof battens respectively.
  • the roof tiles 1 can also be laid on roofs which have a relatively low inclination, e.g. less than or equal to 10 °, are formed.
  • a second embodiment is shown in the FIGS. 16 to 18 the finished roof tiles and in the FIGS. 19 to 20 this roof tile laid as a roofing.
  • the roof tile 1 of this second embodiment differs from the roof tile 1 of the first embodiment of FIGS. 1 to 15 in its constructive structure only in that in the second embodiment, the recess 40a on the top and the recess 30a on the bottom are not present.
  • the displacement range of the tile of the second embodiment is not limited by the lengths of the recesses 40a, 30a, ie unlike the first embodiment, in which the recesses 40a and 30a in the maximum and minimum displacement positions of the tile during installation punching edges form.
  • the depressions 40a formed on the upper side of the bricks appear optically as repeated depressions 40a, depending on the displacement position of the roof tiles.
  • these recesses are not present in the roofing, so that the in Fig. 20 from Fig. 15 deviating overall picture results.
  • the manufacture of the tile of the second embodiment is carried out starting from the same blank as in Fig. 1 is shown.
  • the individual processing steps are the same as for the first embodiment, wherein only the formation of the recesses 40a and 30a is omitted.
  • a third embodiment of the roof tile is shown, wherein the Figures 21 and 22 show the finished tile 1 and in the Figures 23 ff the preparation is shown, starting from an extruded blank, as in Fig. 23 is shown.
  • the roof tile of the third embodiment differs from the first and second embodiments in that no ribs are provided on the underside of the tile of the third embodiment.
  • the underside of this tile is formed as a provided with parallel grooves flat surface.
  • the parallel grooves extend continuously in a constant cross-sectional configuration from the ridge-side edge to the eaves-side edge.
  • Each roof tile has four such parallel grooves in the illustrated case. How out Fig.
  • the grooves each have a rectangular cross-section. They are designed so that the areas between the grooves each have a width which is the same size as the clear width of the grooves. All other structural design features of the third embodiment correspond to the embodiment of the second embodiment, as in the FIGS. 16 to 20 is shown. In modified embodiments, the width of the grooves may also be smaller than the width of the intermediate regions, whereby an increase in the stability can be obtained.
  • the production of the third embodiment is based on the extruded blank according to Fig. 24 , This differs from the extruded blank in Fig. 7 , which is assumed in the preparation of the first and second embodiments, in that the blank in Fig. 24 has no ribs at the bottom.
  • the underside of the blank in Fig. 24 is just profiled with parallel grooves 50n.
  • the grooves or grooves provided with the underside in this area are not preprocessed, that is not extra removed or leveled. this applies
  • the eaves-side edge area which is in the in Fig.
  • processing step is bent downwards. At the bend of this eaves-side edge region occur more or less material grouting in the bottom, depending on the depth of the grooves and the radius of curvature of the cut. The same applies to the bending process in the region of the ridge-side edge.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Claims (19)

  1. Tuile,
    comportant une partie principale en forme de plaque avec une face supérieure sensiblement plane ;
    comportant une première partie latérale (30), disposée sur un côté de la partie principale en forme de plaque et munie d'au moins une nervure latérale, et une deuxième partie latérale (40), agencée sur l'autre côté de la partie principale ;
    sachant qu'il est prévu
    que la nervure latérale comporte un bord profilé s'avançant au-dessus du plan de la face supérieure de la partie principale en forme de plaque ;
    et que la partie à emboîtement couvrant comporte un bourrelet couvrant (40d) s'avançant au-dessus du plan de la face supérieure de la partie principale en forme de plaque ;
    que la première partie latérale (30), munie de la nervure latérale, est située avec sa face supérieure en alignement avec la face supérieure de la partie principale en forme de plaque en étant directement adjacente à la partie principale en forme de plaque, et la face supérieure de la première partie latérale (30) n'est disposée sur aucun côté en dessous de la face supérieure de la partie principale en forme de plaque, et est réalisée avec une section sous la forme d'un profilé en crochet (30h) ;
    que la deuxième partie latérale (40), munie de la partie à emboîtement couvrant est réalisée sensiblement en forme de bourrelet sur une coupe transversale, sous la forme d'un bourrelet couvrant (40d) avec une section en forme de U, la zone de la traverse du U étant disposée dans un plan parallèlement au-dessus du plan de la face supérieure de la partie principale en forme de plaque, et la face supérieure de la zone de la traverse du U est réalisée sous la forme d'une bande de surface plane s'étendant depuis le bord du côté faîte vers le bord du côté chéneau ;
    caractérisée
    en ce que le profilé en crochet (30h) est réalisé avec un détalonnage, sachant que la branche libre du profilé en crochet (30h), disposée au-dessus de la face supérieure de la tuile, est orientée parallèlement à la face supérieure, et l'autre branche forme un bord latéral de la tuile ;
    en ce que le bourrelet couvrant (40d) comporte un bord (40h) en forme de crochet, qui est réalisé pour entrer en prise de manière complémentaire avec la première partie latérale (30) munie de la nervure latérale ; et
    en ce que la tuile est réalisée sous la forme d'une tuile de grande surface avec une largeur supérieure ou égale à 300 mm et une longueur supérieure ou égale à 600 mm.
  2. Tuile selon l'une des revendications précédentes, caractérisée en ce que sur la face inférieure de la tuile, à proximité du bord (10) du côté faîte, est réalisée au moins une configuration pour accrochage, de préférence un bec d'accrochage (50a).
  3. Tuile selon l'une quelconque des revendications précédentes,
    caractérisée en ce que la face inférieure, au moins dans une partie, est munie de plusieurs rainures (50n) parallèles, qui s'étendent depuis le bord (10) du côté faîte vers le bord (20) du côté chéneau.
  4. Tuile selon la revendication 3, caractérisée en ce qu'au moins l'une des rainures (50n), de préférence toutes les rainures (50n), ont chacune une section sensiblement rectangulaire.
  5. Tuile selon la revendication 3 ou 4, caractérisée en ce que la largeur intérieure des rainures (50n) est inférieure ou égale à la largeur de la zone réalisée entre deux rainures (50n) voisines.
  6. Tuile selon l'une quelconque des revendications précédentes,
    caractérisée en ce que sur la face inférieure est réalisée au moins une nervure de renfort (50v), qui s'étend depuis le bord (10) du côté faîte vers le bord (20) du côté chéneau, sachant qu'il est prévu de préférence que la nervure de renfort (50v) commence à distance du bord (10) du côté faîte ou se termine à distance du bord (20) du côté chéneau.
  7. Tuile selon l'une quelconque des revendications précédentes,
    caractérisée en ce qu'au moins une partie du bord (20) du côté chéneau est réalisée sous la forme d'un bord inférieur (20w) plié ou courbé par rapport à la face inférieure.
  8. Tuile selon la revendication 7, caractérisée en ce que le bord (20) du côté chéneau de la partie principale en forme de plaque est plié et/ou courbé vers la face inférieure.
  9. Tuile selon la revendication 7 ou 8, caractérisée en ce que le bord (20) du côté chéneau du bourrelet couvrant est plié et/ou courbé vers la face inférieure.
  10. Tuile selon l'une quelconque des revendications précédentes,
    caractérisée en ce qu'au moins une partie du bord (10) du côté faîte est réalisée sous la forme d'un bord supérieur plié et/ou courbé par rapport à la face supérieure, ou au moins dans une partie du bord (10) du côté faîte et/ou sur la face supérieure de cette partie est réalisée une cannelure supérieure (10r) ouverte vers la face supérieure.
  11. Tuile selon l'une quelconque des revendications précédentes,
    caractérisée en ce que la tuile a une largeur de 500 mm et une longueur de 1 500 mm.
  12. Toit d'un bâtiment ou similaire avec une couverture formée par la pose de tuiles selon l'une quelconque des revendications précédentes,
    comportant une charpente avec plusieurs liteaux horizontaux disposés à distance les uns des autres,
    les tuiles étant associées respectivement à des liteaux horizontaux parallèles, et, en outre, étant posées en appui respectivement sur au moins l'un des liteaux horizontaux, sachant qu'il est prévu de préférence que la distance intérieure entre les liteaux horizontaux parallèles est de l'ordre de 400 mm maximum,
    caractérisé en ce que l'une ou plusieurs des tuiles est posée ou sont posées respectivement en appui sur au moins quatre liteaux, ou au moins chevauche ou chevauchent au moins quatre liteaux.
  13. Toit d'un bâtiment ou similaire avec une couverture formée par la pose de tuiles qui sont réalisées selon l'une quelconque des revendications 1 à 10,
    comportant une charpente avec plusieurs liteaux horizontaux disposés à distance les uns des autres,
    les tuiles étant associées respectivement à des liteaux horizontaux parallèles, et, en outre, étant posées en appui respectivement sur au moins l'un des liteaux horizontaux,
    caractérisé en ce que
    la distance intérieure entre les liteaux horizontaux posés en rangs parallèles est supérieure à 400 mm, de préférence avec une protection anti-chute disposée entre les liteaux.
  14. Toit d'un bâtiment ou similaire selon la revendication 12 ou 13,
    comportant une couverture formée par la pose de tuiles selon l'une quelconque des revendications précédentes,
    comportant une charpente sur laquelle les tuiles sont en appui,
    caractérisé en ce que
    la charpente à une inclinaison inférieure ou égale à 10°.
  15. Toit selon la revendication 12 ou 13, caractérisé en ce que les tuiles sont disposées en se chevauchant les unes les autres, de manière similaire à des tuiles plates, posées de préférence en ne se couvrant pas à l'arrière.
  16. Procédé de réalisation d'une tuile céramique, qui est conçue selon l'une quelconque des revendications 1 à 11, dans lequel, au cours d'une étape, une ébauche est réalisée par extrusion, laquelle comporte une partie principale en forme de plaque avec une face supérieure sensiblement plane, et une première partie latérale (300) avec une nervure latérale s'avançant au-dessus de la face supérieure plane et s'étendant de manière constante dans le sens d'extrusion, et une deuxième partie latérale (400) avec une section en forme de U, constante dans le sens d'extrusion et s'avançant au-dessus de la face supérieure plane,
    dans lequel au cours d'une ou de plusieurs étapes consécutives, l'ébauche, formée par extrusion, est traitée,
    en éliminant au moins en partie des nervures (50) disposées sur la face inférieure de la partie principale en forme de plaque de l'ébauche, et/ou
    en réalisant sur la face inférieure des becs et/ou des nervures (50) par enfoncement à travers la face supérieure, et/ou
    en éliminant au moins une zone d'angle dans la partie (100) de l'ébauche formant le bord du côté faîte, et/ou
    en éliminant au moins une zone d'angle dans la partie de l'ébauche formant le bord du côté chéneau, et/ou
    en courbant vers la face inférieure une partie (200) de l'ébauche formant le bord du côté chéneau, et/ou
    en courbant vers le haut une partie de l'ébauche formant le bord du côté faîte et/ou en réalisant sur ladite zone une cannelure supérieure (10r).
  17. Procédé selon la revendication 16, caractérisé en ce que l'ébauche comporte sur la face inférieure et/ou sur la face supérieure des rainures (50n) parallèles, qui s'étendent en continu avec une section constante dans le sens d'extrusion depuis la partie (100) formant le bord du côté faîte vers la partie (200) formant le bord du côté chéneau/
  18. Procédé selon la revendication 17, caractérisé en ce que la largeur de la zone disposée entre les rainures (50n) parallèles voisines est égale ou supérieure à la largeur intérieure de la rainure parallèle.
  19. Procédé selon la revendication 17 ou 18, caractérisé en ce que le pliage de la partie (200) de l'ébauche formant le bord du côté chéneau et/ou le pliage de la partie (100) formant le bord du côté faîte et/ou la réalisation de cannelures dans la zone de la partie (100) de l'ébauche formant le bord du côté faîte sont réalisés sans que l'on ait, au préalable, éliminé ou partiellement éliminé ou modifié dans ces zones la section des rainures (50n) et/ou la zone située entre les rainures.
EP05002845A 2004-02-19 2005-02-11 Tuile de toit, procédé de fabrication d'une tuile de toit et toiture avec une couverture de tuiles superposées Not-in-force EP1566502B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004008092 2004-02-19
DE102004008092A DE102004008092A1 (de) 2004-02-19 2004-02-19 Dachziegel, Verfahren zur Herstellung eines Dachziegels und Dach mit einer Eindeckung mit verlegten Dachziegeln

Publications (3)

Publication Number Publication Date
EP1566502A2 EP1566502A2 (fr) 2005-08-24
EP1566502A3 EP1566502A3 (fr) 2007-03-07
EP1566502B1 true EP1566502B1 (fr) 2010-06-09

Family

ID=34706853

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05002845A Not-in-force EP1566502B1 (fr) 2004-02-19 2005-02-11 Tuile de toit, procédé de fabrication d'une tuile de toit et toiture avec une couverture de tuiles superposées

Country Status (3)

Country Link
EP (1) EP1566502B1 (fr)
AT (1) ATE470768T1 (fr)
DE (2) DE102004008092A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009004495A1 (de) 2009-01-09 2010-07-22 Moeding Keramikfassaden Gmbh Stranggepresster Dachziegel, Dacheindeckung und Verfahren zur Herstellung des Dachziegels
DE102013010169A1 (de) 2013-06-19 2014-12-24 Erlus Aktiengesellschaft Falzdachziegel
MY175140A (en) * 2014-01-20 2020-06-10 Monier Technical Centre Gmbh A lightweight and watertight low pitch roof structure

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR754368A (fr) * 1933-11-03
CH144516A (de) * 1929-03-12 1931-01-15 Waller Emil Falzziegel.
DE570041C (de) * 1931-02-14 1933-02-10 Steinzeugroehren Und Dachziege Falzziegel
GB472085A (en) * 1936-08-12 1937-09-16 John Norman Macleod An improved roofing tile
FR937326A (fr) * 1946-12-12 1948-08-13 Perfectionnements aux tuiles et tuiles dotées de ces perfectionnements
DE1086421B (de) * 1957-03-28 1960-08-04 Ziegelwerke Emil Bott G M B H Falzpfannenziegel mit durchlaufend verbundener Kopf- und Seitenfalzung
GB1066332A (en) * 1963-05-13 1967-04-26 Marley Tile Co Ltd Improvements in or relating to tiles
GB2185501B (en) * 1985-10-11 1989-01-11 Tac Metal Forming Limited Improvements in and relating to roofing system
DE19644472A1 (de) * 1996-10-25 1998-04-30 Michael Christian Ludowici Flachdachpfanne
DE19964102C1 (de) 1999-12-31 2001-04-05 Manfred Bracht Dachziegel
DE19964104C1 (de) * 1999-12-31 2001-12-20 Keller Gmbh I K Verfahren zur Herstellung von Dachziegel-Rohlingen sowie Anlage und Abschneider zu dessen Durchführung

Also Published As

Publication number Publication date
DE502005009706D1 (de) 2010-07-22
EP1566502A2 (fr) 2005-08-24
ATE470768T1 (de) 2010-06-15
EP1566502A3 (fr) 2007-03-07
DE102004008092A1 (de) 2005-09-08

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