EP0324047A1 - Trauf-Dachfalzziegel - Google Patents

Trauf-Dachfalzziegel Download PDF

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Publication number
EP0324047A1
EP0324047A1 EP88100994A EP88100994A EP0324047A1 EP 0324047 A1 EP0324047 A1 EP 0324047A1 EP 88100994 A EP88100994 A EP 88100994A EP 88100994 A EP88100994 A EP 88100994A EP 0324047 A1 EP0324047 A1 EP 0324047A1
Authority
EP
European Patent Office
Prior art keywords
eaves
tile
roof
gutter
tiles
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Withdrawn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
EP88100994A
Other languages
German (de)
English (en)
French (fr)
Inventor
Manfred Müller
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.)
Erlus Baustoffwerke AG
Original Assignee
Erlus Baustoffwerke AG
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 Erlus Baustoffwerke AG filed Critical Erlus Baustoffwerke AG
Publication of EP0324047A1 publication Critical patent/EP0324047A1/de
Withdrawn legal-status Critical Current

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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
    • E04D1/30—Special roof-covering elements, e.g. ridge tiles, gutter tiles, gable tiles, ventilation tiles
    • 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
    • E04D1/30—Special roof-covering elements, e.g. ridge tiles, gutter tiles, gable tiles, ventilation tiles
    • E04D2001/301—Special roof-covering elements, e.g. ridge tiles, gutter tiles, gable tiles, ventilation tiles at roof edges, e.g. intersections with walls
    • E04D2001/303—Eave tiles

Definitions

  • the eaves of a roof is usually designed so that in the area of the lower row of roof tiles on the rafters a board formwork with an eaves board or a board or slat formwork with a wedge piece is provided, the lower roof tiles on the eaves board or on the Support the wedge-supported formwork.
  • the wedge-shaped eaves or the wedge piece must be high enough that the lower row of roof tiles receives essentially the same inclination as the upper rows of roof tiles.
  • the lower row of roof tiles is usually formed by specially shaped eaves tiles, which differ from the flat tiles only in that the transverse termination at the lower edge of the tile base is formed by a particularly high fold, which also forms a screen and prevents birds or other small animals from closing can easily get under the roof surface.
  • a roof or eaves gutter is arranged on the rafter ends to hold the water flowing over the lowest row of roof tiles, the holder of which is fastened to the rafters or the eaves plank and, in a so-called hanging design, also serves as a partial or complete screen for the rafters' front sides.
  • the eaves tiles should protrude as little as possible over the gutter, because otherwise, especially in areas where heavy rain occurs, in large quantities accumulating and running at considerable speed over the lowest row of roof tiles roof water to a considerable extent over the gutter edge, so that the gutter is largely ineffective.
  • the invention has for its object to provide an eaves roof rebate tile that allows simplification of the described eaves construction without impairing the rain and snow safety, namely allows the eaves sheet to be dispensed with.
  • an eaves roofing tile which is angled down in its longitudinal course around a line at least approximately parallel to its lower edge.
  • the eaves tile according to the invention differs from the conventional eaves tiles, which are largely straight in their longitudinal course, i.e. from their upper ridge-side to their lower eaves-side edge, or only slightly curved downwards in the area of their lower edge, by a strong kink or Angling that can start from the longitudinal center of the roof tile.
  • the eaves tile according to the invention is thus subdivided into an upper surface part and a lower surface part, the upper surface part being inclined approximately the same as the surface tiles adjoining it during the Compared to the lower part of the surface is more inclined downwards and therefore water flowing over it directs the bottom of the subsequent gutter.
  • the crease line is preferably arranged in a region between the longitudinal center and the lower longitudinal third line of the eaves tile.
  • the eaves tile according to the invention As a result of the angling of the eaves tile according to the invention, its top forms the desired screen and protection against the ingress of small animals under the roof surface. For this reason, the foot fold conventionally provided at the lower edge is not necessary. However, nothing prevents, e.g. for reasons of higher strength or for support on the drying frames when manufacturing as pressed roof tiles, this foot rebate should continue to be provided. It goes without saying that the eaves tile according to the invention also has in its lower angled surface part the interlocking interlocking with the next adjoining eaves tiles in the side and cover rebate area and otherwise enables the same configuration for verge as before.
  • the eaves tile according to the invention can be produced both in the pressing process as a clay roof tile and as a concrete roof tile.
  • the eaves construction shown in FIG. 1 of a flat inclined roof has a formwork 2 attached to the rafters 1, a wedge piece 3 fastened to the formwork 2 and an eaves plank 4 attached to it.
  • Gutter brackets 5 are fastened on the eaves board 4, in which a gutter 6 is mounted and clamped at 7 in a known manner.
  • the gutter brackets 5 are expediently latched into the eaves board 4.
  • the roof is covered with clay roofing tiles 10, of which the bottom row is formed by separate eaves tiles 11.
  • the eaves tiles 11 differ from the surface tiles 10 essentially in that they are bent downwards in their longitudinal course and thus form an upper surface part 11a and a lower surface part 11b.
  • the crease line 12 lies at a distance from the lower edge of the eaves tile 11, which corresponds to approximately a quarter of the total length of the exposed top of the tile, ie not covered by neighboring tiles.
  • the angle at which the lower surface part 11b relative to the upper Surface part 11a is kinked downward, is about 45 ° in the embodiment shown.
  • the eaves tile 11 is provided with a double rebate 13.
  • the eaves tile 11 corresponds with respect to its interlocking in the top rebate, top rebate and side rebate area and its design on the top and bottom of a conventional eave tile of the type "Karat 70" of the applicant and has a mirror surface 14 on its top, from which the largely flat brim surface 15, which is characteristic of the "Karat 70", projects upwards. Since the "Karat 70" roof tile is well known, its further configuration requires no further explanation at this point. However, it is understood that the invention is not limited to the use of this particular type of roof tile, but is applicable to any roof tile.
  • the lower surface part 11b of the eaves tile 11 in connection with the double rebate 13 provides adequate protection against blowing spray and dripping water without the long side of the eaves board 4 and the end faces of the wedge pieces 3 by an eaves sheet would have to be protected.
  • the formwork 2 is protected by a conventional cover 2 'made of cardboard.
  • the lower surface part 11b develops its protective effect not only because of the covering effect, but essentially because it produces a deflecting effect with respect to the wind flowing laterally from the arrow direction W, through which a relatively flow-free zone is formed in the trough of the gutter 6. For this reason, the eaves tiles 11 are also protected against being lifted off by wind.
  • Fig. 3 shows an eaves construction of a roof not protruding with a hidden box gutter.
  • a board formwork 22 with a cardboard cover 22 ' is provided on the rafters 21 of the roof.
  • the row of eaves bricks is formed by eaves bricks 31, which are angled downward about a line 32 running approximately in the longitudinal center of the uncovered brick upper side, and an eaves plank 24 which is adapted in cross-section to the bending serves to support the eaves bricks 31 in the buckling area.
  • the unspecified supports of the box gutter 26 are fastened, which is covered on their outside by an attic 27.
  • the eaves bricks 31 also each have an upper surface part 31a and a lower surface part 31b, the lower surface part 31b, however, being considerably larger than in the embodiment according to FIGS. 1 and 2.
  • the height of the eaves board 24 is dimensioned such that the upper surface part 31a has the same inclination as the surface tiles 30 arranged above it, while the lower surface part 31b is inclined at an angle of approximately 30 ° thereto. It can also be seen here that the eaves tiles 31 protrude clearly into the gutter 26 and, because of the downwardly angled surface part 31b, protect the edge of the formwork and in particular the eaves board 24 from blowing in.
  • the attic 27 of the box gutter 26 already forms a considerable wind protection; However, if this protected box gutter 26 is replaced by a semicircular gutter 6 according to the exemplary embodiment, the row of eaves tiles 31 can be moved even closer to the gutter without the risk of overflowing roof water, so that a further overlap is the result.
  • the eaves bricks 31 do not have a downward rebate rib, but run down to the brick thickness. It can be considered to form separate support ribs in the kink area or slightly offset upwards on the underside of the surface part 31a, by means of which the eaves tiles can be supported on the eaves board 24.
  • the eaves tiles 31 also correspond to the applicant's "Karat 70" roof tile type with regard to the further configuration of their top and bottom sides and with respect to the folds in the top, side and cover rebate area.
  • the larger area of the lower surface 31b due to the larger area of the lower surface 31b, in the exemplary embodiment according to FIGS.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP88100994A 1988-01-14 1988-01-23 Trauf-Dachfalzziegel Withdrawn EP0324047A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3800793 1988-01-14
DE3800793A DE3800793A1 (de) 1988-01-14 1988-01-14 Trauf-dachfalzziegel

Publications (1)

Publication Number Publication Date
EP0324047A1 true EP0324047A1 (de) 1989-07-19

Family

ID=6345210

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100994A Withdrawn EP0324047A1 (de) 1988-01-14 1988-01-23 Trauf-Dachfalzziegel

Country Status (4)

Country Link
EP (1) EP0324047A1 (ja)
JP (1) JPH01182445A (ja)
DE (1) DE3800793A1 (ja)
PT (1) PT87166A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0596818A1 (fr) * 1992-11-06 1994-05-11 Jean Brague Elément de doublis pour couverture de bâtiment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB112075A (en) * 1917-04-02 1917-12-27 Oliver Imray Improvements in Roofing and Walling.
DE820802C (de) * 1950-04-16 1951-11-12 Wilhelm Dr-Ing Ludowici Frostbestaendige und wasserdichte Abdeckung fuer die Traufkante von Gebaeuden
FR2195986A5 (ja) * 1972-08-11 1974-03-08 Marseille Tuileries
GB2188349A (en) * 1986-03-25 1987-09-30 Braas & Co Gmbh Roof tiles for edges of tiled roofs, of differing composition areas

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB112075A (en) * 1917-04-02 1917-12-27 Oliver Imray Improvements in Roofing and Walling.
DE820802C (de) * 1950-04-16 1951-11-12 Wilhelm Dr-Ing Ludowici Frostbestaendige und wasserdichte Abdeckung fuer die Traufkante von Gebaeuden
FR2195986A5 (ja) * 1972-08-11 1974-03-08 Marseille Tuileries
GB2188349A (en) * 1986-03-25 1987-09-30 Braas & Co Gmbh Roof tiles for edges of tiled roofs, of differing composition areas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0596818A1 (fr) * 1992-11-06 1994-05-11 Jean Brague Elément de doublis pour couverture de bâtiment
FR2697859A1 (fr) * 1992-11-06 1994-05-13 Brague Jean Elément de doublis pour couverture de bâtiment.

Also Published As

Publication number Publication date
PT87166A (pt) 1989-10-04
DE3800793A1 (de) 1989-07-27
JPH01182445A (ja) 1989-07-20

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