EP0761898A1 - Tuile de couverture - Google Patents

Tuile de couverture Download PDF

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Publication number
EP0761898A1
EP0761898A1 EP96113015A EP96113015A EP0761898A1 EP 0761898 A1 EP0761898 A1 EP 0761898A1 EP 96113015 A EP96113015 A EP 96113015A EP 96113015 A EP96113015 A EP 96113015A EP 0761898 A1 EP0761898 A1 EP 0761898A1
Authority
EP
European Patent Office
Prior art keywords
head
rebate
fold
groove
roof tile
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.)
Granted
Application number
EP96113015A
Other languages
German (de)
English (en)
Other versions
EP0761898B1 (fr
Inventor
Michael Christian Ludowici
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
Publication of EP0761898A1 publication Critical patent/EP0761898A1/fr
Application granted granted Critical
Publication of EP0761898B1 publication Critical patent/EP0761898B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04D1/29—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
    • E04D1/2914—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 flat roof tile with a head, side, top and foot fold, the head fold having at least one head fold groove located between head fold ribs.
  • Such a flat roof tile is known from EP 0 303 993.
  • the top rebate groove is drained via the overflow head, which is located in the inner top rebate rib.
  • an overflow head is also present in the area of the outer head fold rib.
  • This brick not only has a double head, but also a double side fold. It has two top or side rebate grooves and three top or side rebate ribs.
  • the water is also drained through the overflow head, which is an opening in the inner head rebate rib. driven into the interior of the roof via the corner of the top or top deck.
  • the aim of the invention is to avoid the water overflow heads, or water outlet openings in the area of the brick head, be they in a head rebate rib or in an inner side rebate rib, in the area of the head side rebate corner.
  • roof tiles especially those of the flat roof tile type, to which the tile according to the preamble according to the preamble also belongs, are very often inclined towards the top fold when they are on the roof due to production reasons. This creates the water bag already mentioned above in the top rebate groove or the top rebate grooves, in the area of the top deck rebate, which is particularly harmful since the water present there is immediately blown into the roof interior in the event of gusts.
  • top rabbet groove or grooves were always made parallel to the contact surfaces of the roof battens. Due to the slightly inclined position of the tiles on the roof surface, these grooves generally inclined very slightly towards the top fold.
  • the object of the invention is to drain the outer top groove or grooves without using an overflow head or a water outlet opening.
  • the top rabbet groove is inclined in the direction of the side fold, so that there is a gradient from the end of the top rabbet groove toward the side rabbet, which ensures faster drainage of the top rabbet groove or buckle grooves and possibly a slight, production-related Oblique position of the top rabbet groove or grooves can be overcome.
  • the four-tile hitting corner which is always critical when covering, is less susceptible because the water is conveyed away from the cutouts present in the end seam of the top rabbet groove by the inclination of the top rabbet groove.
  • the inclination should be determined so that not only the adhesive forces of the pottery shards are overcome, but that there is also a noticeable rapid drainage of the groove.
  • the effective inclination towards the roof batten should be at least 0.5 °, it will probably be primarily 1 °, 2 ° or more.
  • the top rabbet support strip is flat and runs parallel to the roof batten. In contrast to the top groove, it is not inclined. It is also on one level with the side gusset strip that may be present. Both form the covering for the foot rebate part or the top rebate part of the covering neighboring tiles when covering. This results in a horizontal head or side joint.
  • side rebate groove or grooves in particular that side rebate groove into which the top rebate groove opens, are formed only moderately increasing at an angle of less than 6 °.
  • An increase in the side rebate groove or side rebate grooves is necessary in order to achieve a height difference in the area of the water outlet opening in the foot side seam corner. This results in a step in the side seam fold, which in turn prevents water from blowing into the side groove.
  • the roof tile 1 has a top rebate part 2, a top rebate part 3, a foot rebate part 4, a side rebate part 5, and a central field 6. Between the top rebate part and the side rebate part there is a top side rebate corner 28, while between the top rebate part and the top rebate part there is a top corner rebate corner 29, which has two corner cutouts in the area of the head folds.
  • the head rebate part 2 has an outer head rebate rib 213, which is separated from an inner head rebate rib 215 via a head rebate groove 214.
  • the latter is preceded by a support strip 6133, which is approximately as wide as the top rabbet groove 214 and creates the connection to the center brick section 6.
  • the side rebate part 5 shows an outer side rebate rib 513, a side rebate groove 514, an inner side rebate rib 515, which are provided in this order downstream between the outer brick edge and the brick center panel 6.
  • the top rebate groove 214 merges smoothly into the side rebate groove 514.
  • the increase in the side rebate groove 514 begins immediately in the vicinity of the confluence of the top rebate rib 215 and the inner side rebate rib 515 and continues with an increase of less than 6 ° to the water outlet opening in the area of the side seam rebate.
  • Both covering strips - if available - form a covering for the rebate of the foot, or the rebate of the overlapping neighboring tiles. They require a horizontal head and side joint when covering.
  • the top rebate groove 214 is inclined relative to the roof battens support, that is to the plane of the roof battens, at an angle .alpha.
  • the top rebate groove begins at a corner cut-out of the top deck rebate 29 and thus ends in a slightly falling manner in the side rebate groove 514, in the area of the head side rebate corner 28. Due to the inclination and the stepless transition of the two grooves, the top rebate groove becomes even with increased water input, for example with eaves-sided Wind, drained quickly. This reduces the risk that the water received in the groove will be blown into the underside of the roof via the outer top rabbet rib 213.
  • the angle of inclination ⁇ is to be determined so large that the water collected in the top rebate groove moves by gravity in the direction of the side rebate part even when the air is calm. To do this, the adhesive force must be overcome.
  • this requires at least an inclination of approximately 0.5 °, an inclination of approximately 1 ° already allowing visible drainage in the direction of the side fold part.
  • top rabbet groove resulting from the invention eliminates the need to drain the inner top rabbet rib 215.
  • a support strip 226 is arranged on the back of the brick. If a rib, for example for removing water, should be provided in the area of the side rebate part on the back of the tile, then a support strip is also provided in the area of the top side corner so that the water drainage rib does not rest on the roof batten. In this case, the support strip 226 provided in the area of the top deck corner must be made higher by the amount tangent ⁇ times the distance between the two support strips.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Finishing Walls (AREA)
EP96113015A 1995-08-16 1996-08-13 Tuile de couverture Expired - Lifetime EP0761898B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29513166U 1995-08-16
DE29513166U DE29513166U1 (de) 1995-08-16 1995-08-16 Flachdachpfanne

Publications (2)

Publication Number Publication Date
EP0761898A1 true EP0761898A1 (fr) 1997-03-12
EP0761898B1 EP0761898B1 (fr) 2002-04-03

Family

ID=8011842

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96113015A Expired - Lifetime EP0761898B1 (fr) 1995-08-16 1996-08-13 Tuile de couverture

Country Status (3)

Country Link
EP (1) EP0761898B1 (fr)
AT (1) ATE215653T1 (fr)
DE (2) DE29513166U1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR321794A (fr) * 1902-04-21 1903-01-20 Beyeler Gottlieb Tuile à emboitement en ciment
DE599798C (de) * 1929-04-09 1934-07-09 Carl Ludowici K A A Falzziegel
FR993840A (fr) * 1949-06-17 1951-11-07 Tuile en cuvette à feuillures
FR1377121A (fr) * 1962-12-19 1964-10-31 Tuiles à emboîtement
DE1709165B1 (de) * 1966-03-11 1971-03-11 Ludowici Michael Christian Falzziegel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR321794A (fr) * 1902-04-21 1903-01-20 Beyeler Gottlieb Tuile à emboitement en ciment
DE599798C (de) * 1929-04-09 1934-07-09 Carl Ludowici K A A Falzziegel
FR993840A (fr) * 1949-06-17 1951-11-07 Tuile en cuvette à feuillures
FR1377121A (fr) * 1962-12-19 1964-10-31 Tuiles à emboîtement
DE1709165B1 (de) * 1966-03-11 1971-03-11 Ludowici Michael Christian Falzziegel

Also Published As

Publication number Publication date
DE29513166U1 (de) 1996-12-19
EP0761898B1 (fr) 2002-04-03
ATE215653T1 (de) 2002-04-15
DE59608990D1 (de) 2002-05-08

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