EP3680413B1 - Assembly with an extruded roof covering element - Google Patents

Assembly with an extruded roof covering element Download PDF

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Publication number
EP3680413B1
EP3680413B1 EP20151002.1A EP20151002A EP3680413B1 EP 3680413 B1 EP3680413 B1 EP 3680413B1 EP 20151002 A EP20151002 A EP 20151002A EP 3680413 B1 EP3680413 B1 EP 3680413B1
Authority
EP
European Patent Office
Prior art keywords
roof covering
roof
fastening
covering element
elements
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.)
Active
Application number
EP20151002.1A
Other languages
German (de)
French (fr)
Other versions
EP3680413A1 (en
Inventor
Stefan Thomas
Franz Hödl
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 AG
Original Assignee
Erlus 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
Priority claimed from DE102019100668.6A external-priority patent/DE102019100668A1/en
Priority claimed from DE102019100672.4A external-priority patent/DE102019100672A1/en
Application filed by Erlus AG filed Critical Erlus AG
Priority to PL20151002T priority Critical patent/PL3680413T3/en
Priority to SI202030023T priority patent/SI3680413T1/en
Publication of EP3680413A1 publication Critical patent/EP3680413A1/en
Application granted granted Critical
Publication of EP3680413B1 publication Critical patent/EP3680413B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • 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
    • E04D1/04—Grooved or vaulted roofing elements of ceramics, glass or concrete, with or without reinforcement
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
    • E04D12/004—Battens
    • 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
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3408—Fastenings for attaching roof-covering elements to the supporting elements characterised by the fastener type or material
    • E04D2001/3414—Metal strips or sheet 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
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3444—Fastenings for attaching roof-covering elements to the supporting elements characterised by the roof covering or structure with integral or premounted fastening means
    • E04D2001/3447—Fastenings for attaching roof-covering elements to the supporting elements characterised by the roof covering or structure with integral or premounted fastening means the fastening means being integral or premounted to the roof covering
    • 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
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3452—Fastenings for attaching roof-covering elements to the supporting elements characterised by the location of the fastening means
    • E04D2001/3455—Fastenings for attaching roof-covering elements to the supporting elements characterised by the location of the fastening means on the internal surface of the roof covering elements
    • 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
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/347—Fastenings for attaching roof-covering elements to the supporting elements characterised by the fastening pattern
    • E04D2001/3482—Fastenings for attaching roof-covering elements to the supporting elements characterised by the fastening pattern the fastening means taking hold directly on elements of succeeding rows and fastening them simultaneously to the structure

Definitions

  • the invention relates to an assembly with an extruded roof covering element and at least two separately designed fastening elements and a roof covering with a plurality of roof covering elements arranged on a roof substructure.
  • the DE 22 04 151 A1 describes an extruded roof covering element with side water folds and cover folds with several support webs which extend over the entire length of the roof covering element.
  • the roofing element has a structure that is wave-like in cross section.
  • the CH 7 498 A describes an extruded roof covering element with side water rebate and cover rebate.
  • the roofing element has an im
  • the AU 744 811 B2 and the GB 1 570 441 A describe roofing elements with separately designed fastening elements, which are designed as weight-supporting profile elements and cross-connecting elements.
  • the invention is based on the object of providing an improved assembly.
  • This object is achieved with the subject matter of main claim 1.
  • This is an assembly consisting of an extruded roof covering element and at least two separately designed fastening elements, preferably for the formation of a roof covering, the roof covering element having a ridge-side head section and an eaves-side foot section opposite the head section.
  • a side water fold area is formed on the upper side of the roof covering element and a side covering fold area is formed on the opposite underside of the roof covering element.
  • the side water rebate area has one or more water rebate grooves and / or water rebate webs and / or the side cover rebate area has one or more cover rebate grooves and / or cover rebate webs.
  • the side water rebate area and the side cover rebate area are designed in such a way that, when laid as a roof covering, the side cover rebate area of one roof covering element overlaps the side water rebate area of the other roof covering element in the case of adjacent roof covering elements.
  • the extrusion direction of the roofing element runs from the head area in the direction of the foot area, and that the water rebate groove (s) and / or water rebate web (s) and / or cover rebate groove (s) and / or cover rebate web (s) are formed parallel to the extrusion direction, and that the roofing element has at least two parallel support webs on the underside, which extend from the head section to the foot section over the entire length of the roofing element, the support webs being formed by a wave-like or jagged structure of the roofing element by extrusion, or formed on the roofing element by extrusion .
  • the alternative “formed on the roofing element during extrusion” means that the support webs are produced by subsequent cutting out or post-processing. This can be done directly during extrusion, i.e. when the extrusion emerges from the extrusion mold, it is cut out or reworked.
  • the support webs on the roofing element are formed in one piece by the extrusion process.
  • the support webs are designed to support during the drying and / or firing of the roofing element blank and / or to support and / or to hold and / or fasten the fired roofing element on an adjacent roofing element in a roofing or a roof substructure Roofing.
  • the support webs are designed for support on a roof substructure and / or for support during production.
  • the support webs are formed by the wave troughs of the wave-like structure of the roofing element, or that the support webs are formed by the tapered serrated valleys of the serrated structure of the roofing element.
  • the support webs have a flat support surface for resting on a roof substructure.
  • the support webs have a tapered support surface for support on a roof substructure.
  • a central field is formed between the side water fold area and the side cover fold area.
  • the central field is flat, or has repeatedly recurring profiles or elevations or depressions, or is designed to be wave-shaped or jagged.
  • the support webs are designed to be complementary to the central field.
  • the support webs have a core hole which is formed parallel to the extrusion direction.
  • the one or more water rebate grooves and / or water rebate webs of the side water rebate area and / or the one or more cover rebate grooves and / or cover rebate webs of the side cover rebate area are formed by the extrusion or are formed after the extrusion by cutting or sawing or milling on the not yet fired or fired blank.
  • the roofing element has a cover area of at least 0.3 square meters, preferably greater than 0.4 square meters, most preferably a cover area between 1.5 square meters and 0.4 square meters.
  • the roofing element has a length from the head section to the foot section of at least 0.5 m, preferably at least 0.7 m, most preferably at least 1 m.
  • the roofing element is an assembly consisting of the roofing element and the at least two separately designed fastening elements.
  • the profile element has a profile, preferably a profile, the head section-side fastening area of the roof covering element interacting in an engaging manner with the profile element via the profile, preferably the profile.
  • the profile element preferably serves as a connecting element between the roof covering element and a roof structure.
  • the roofing element-side protruding section is designed complementary to the profile element-side receiving section, and / or that the roofing element-side receiving section is designed complementary to the profile element-side protruding section.
  • the protruding section on the roofing element side is designed as a nose protruding in the planar extent of the roofing element and / or as a foot protruding from the underside of the roofing element, and b) that the receiving section on the profile element side is designed as a suspension recess , a receiving step, an undercut, a groove, or a suspension device is formed.
  • the roof element-side receiving section is designed as a suspension recess, a receiving step, an undercut, a groove, or a suspension device, and b) that the profile element-side protruding section is designed as a protruding nose and / or a continuous or interrupted one protruding rail, and / or a protruding foot, and / or one or more pins is formed.
  • the foot section-side fastening area is formed on the underside in the foot area of the roofing element.
  • the fastening area on the foot section side has two fastening grooves on the underside of the roof covering element, into which the connecting element engages.
  • the fastening grooves are formed in a support web of the roof covering element.
  • the two fastening grooves of the fastening area on the foot section side are formed over the entire length of the roof covering element on the underside.
  • the connecting element is formed from sheet metal.
  • fastening section of the connecting element engages in the fastening area of the roof covering element on the foot section side.
  • fastening section of the connecting element engages in the fastening area on the foot section side.
  • the connecting element has two angled or curved brackets on its fastening section, which cooperate with the fastening area of the roofing element on the foot section side, in that the angled or curved brackets engage in the fastening area of the roofing element on the foot section.
  • the connecting element viewed from the front, has a V-shaped base body and, viewed from the side, has an L-shaped base body.
  • the profile element is made of metal.
  • the object is also achieved with the subject matter of claim 13. It is a roof covering with several roofing elements arranged on the roof substructure with the first of the fastening elements and the second of the fastening elements, the roofing elements, a first of the fastening elements and a second of the fastening elements being designed according to one of the embodiments described above, the roofing elements on the Roof substructures are arranged in horizontal rows and columns perpendicular to them in such a way that adjacent roofing elements in one row and / or adjacent roofing elements in one column overlap, with an upper roofing element being arranged with its foot section on the head section of a lower roofing element in each of the columns Roof covering elements are mounted on the roof substructure, and wherein the roof covering elements are connected to the first fastening element by the fastening region on the head section side r roof substructure mounted are, and wherein the roofing elements are mounted by the foot section-side fastening area with the second fastening element on the roof substructure, and that the second fastening element of each upper roofing element for fastening the upper roofing
  • accessory elements are made of ceramic, steel, aluminum or plastic.
  • FIG. 1 and 2 a first embodiment of a roofing element 1 of an assembly according to the invention is shown.
  • the roof covering element 1 has a ridge-side head section 10 and an eaves-side foot section 20 opposite the head section 10, as well as a side water rebate area 30 and a side cover rebate area 40.
  • a central field 50 is formed between the two side rebate areas, the head section 10 and the foot section 20.
  • the Figures 1 show a top view ( Figure 1a ), a front view ( Figure 1b ), a side view ( Figure 1c ) and a detailed view ( Figure 1d ), which is a portion of the roofing element 1 of the Figure 1b represents enlarged.
  • the Figures 2 show spatial representations of the first embodiment of the invention of the roofing element 1 from FIG Figures 1 from above ( Figure 2a ) and from below ( Figure 2b ), as well as an enlarged detailed view ( Figure 2c ) Part of the head area 10 from the Figure 2b .
  • the head region 10 has, as in Figures 1 and 2 shown, a head portion-side fastening area 11, which has a roofing element-side projecting portion 12 and a roofing element-side receiving portion 13.
  • the roof covering element-side projecting portion 12 is in the Figures 1 and 2 designed as a protruding nose in the areal extent of the roofing element.
  • the roof covering element-side receiving section 13 is as in FIG Figures 1 and 2 designed as a groove.
  • On the roofing element 1 in the Figures 1 and 2 four protruding portions 12 and four receiving portions 13 are formed in each case.
  • the roof covering element 1 has a plurality of support webs 2 on the underside, which in the embodiment of FIG Figures 1 and 2 are designed to taper to a point.
  • the protruding section 12 and the receiving section 13 are formed in the area of the support web 2 on the underside of the roof covering element 1.
  • the protruding portion 12 may be formed by sawing or milling the blank or the fired blank. It is also possible to arrange the protruding section 12 on the roofing element 1 by means of an additional component, for example by screwing.
  • the receiving portion 13 is formed by sawing or milling the blank or the fired blank.
  • the foot region 20 has, as in Figures 1 and 2 shown, a foot section-side fastening area 21. This is formed by two grooves 22 in the area of the support webs 2.
  • the grooves 22 can be formed over the entire length of the roof covering element 1 from the foot region 20 to the head region 10. This makes it possible to shorten the roofing element 1, if necessary, in the foot region 20, with Due to the grooves 22 formed over the entire length, there is still the possibility of fastening in the foot region 20.
  • the side water fold area 30 has, as in FIGS Figures 1 and 2 shown, a water fold groove 31 and a water fold web 32, which extend from the head area 10 to the foot area 20 laterally over the entire length of the roofing element 1. It is also possible to form several water rebate grooves 31 and one or more water rebate webs 32 in order to increase the rainproofness of the roofing element 1.
  • the side cover fold area 40 has, as in FIGS Figures 1 and 2 a cover rebate groove 41 and a cover rebate web 42, which extend laterally over the entire length of the roofing element 1 from the head region 10 to the foot region 20. It is also possible to form a plurality of cover rebate grooves 41 with one or more cover rebate webs 42 in order to increase the rainproofness of the roof cover element 1.
  • the side rebate areas 20 and 30 are designed such that when laid as a roof covering 80, the side rebate area 40, which is formed on the underside of the roof covering element 1, is the side rebate area 40, which is formed on the underside of the roof covering element 1, the side waterfold area 30, which is on the top of the Roof covering element 1 is formed, overlaps.
  • the roofing element 1 has, as in Figures 1 and 2 shown, a jagged structure with zigzag valleys 3 and peaks 4. These depressions 3 and 4 elevations are over the entire roofing element 1 in the center field 50 is designed to be periodically recurring and determine both the configuration on the upper side of the roofing element 1 and on the underside of the roofing element 1.
  • the jagged structure repeats itself periodically.
  • the supporting webs 2 on the underside of the roof covering element 1 are formed into a tapering supporting surface 5.
  • the support webs 2 are in the Figures 1 and 2 designed to be complementary to the structure of the central field 50.
  • the roofing element 1 has the same material thickness over its entire width. This is advantageous because it ensures that the blank dries evenly.
  • the jagged structure of the roofing element 1 can be achieved by forming the roofing element 1 in the extrusion process.
  • the extrusion direction runs from the head area 10 in the direction of the foot area 20.
  • the support webs 2 are formed in one piece in the roof covering element 1 by the extrusion process. It is also possible to machine the support webs 2 according to the extrusion process in order to preferably have a flat support surface 5 (in the Figures 1 and 2 not shown) to train.
  • the water fold groove 31, the water fold web 32, the cover fold groove 41 and the cover fold web 42 are formed in the course of the extrusion process. It is also possible to form the grooves and ridges by reworking the blank or the fired blank.
  • roofing elements 1 In the Figures 3 two roofing elements 1 and a first fastening element 60 and a second fastening element 70 are shown.
  • the roof covering elements 1 are arranged together as a roof covering 80, with the foot section 20 of the upper roof covering element 1 resting here on the head section 10 of the lower roof covering element 1.
  • the first fastening element 60 is designed as a load-bearing profile element and serves as a weight support or as a weight support and locking bearing for the roof covering elements 1.
  • the first fastening element 60 hereinafter referred to as profile element 60, has a base body, a protruding portion 61 and a receiving section 62.
  • the main body in the Figures 3 consists of a rectangular hollow profile with a cross section and the receiving section 62, which is arranged reinforced by means of a strut.
  • the protruding section 61 is formed on the upper side of the rectangular hollow profile.
  • the profile element 60 it is also possible for the profile element 60 to have only a rectangular hollow profile as a base body, with both the protruding section 61 and the receiving section 62 then being arranged on its upper side (see FIG Figures 4 and 5 ).
  • the two sections 61 and 62 are in the embodiment of the Figures 3 Formed over the entire length of the profile element 60, but can preferably also be formed only in sections.
  • the protruding portion 61 is in the Figures 3 designed as a nose extending in the direction of the roof covering element 1.
  • the receiving section 62 is designed as a groove.
  • the profile element 60 interacts with the head portion-side fastening area 11 of the roofing element 1, wherein the protruding portion 12 of the roofing element 1 engages in the receiving section 62 of the profile element 60.
  • the protruding section 61 of the profile element 60 engages in the receiving section 13 of the roof covering element 1.
  • the respective protruding sections are designed to be complementary to the respective corresponding receiving section in order to enable the engagement.
  • the second fastening element 70 is designed as a locking connection element 70 which is used to fasten the roofing element 1.
  • the second fastening element 70 which is called connecting element 70 in the following, has a fastening section 71 for fastening to the roofing element 1, and an anchoring section 72 for engaging a load-bearing profile element 60 a V-shaped base body on top and, viewed from the side, an L-shaped base body.
  • Two arcuate holders are formed in the fastening section 71.
  • connection element 70 interacts with its fastening section 71 with the fastening area 21 of the roof covering element 1 on the foot section side.
  • the arched brackets in the fastening section 71 engage in the grooves 22 on the underside of the roof covering element 1.
  • the arcuate brackets snap into the grooves 22.
  • the connecting element 70 cooperates with its anchoring section 72 with the profile element 70, on which a further roofing element 1 adjoining the roofing element 1 is supported.
  • the Anchoring section 72 the profile element 60 and thereby prevents the foot region 20 of the roofing element 1 from being lifted up on a supporting profile element 60 on which a further roofing element 1 adjoining the roofing element 1 is supported, and / or on a roof substructure on which the supporting profile element is supported.
  • Figure 4 shows a roof covering 80 from below with a plurality of roof covering elements 1 which, as described above, are arranged one above the other and rest on the load-bearing profile element 60.
  • the roofing elements 1 are arranged on a roof substructure in horizontal rows and columns perpendicular to them in such a way that neighboring roofing elements 1 of a row and / or neighboring roofing elements 1 of a column overlap, in each of the columns an upper roofing element 1 with its foot section 20 on the head section 30 of a lower roofing element 1 is arranged.
  • the roofing elements 1 are mounted on the roof substructure, the roofing elements 1 being mounted on the roof substructure through the fastening area 11 on the head section side with the profile element 60, and the roofing elements 1 being mounted on the roof substructure through the fastening area 21 on the foot section side with the connecting element 70 .
  • the connecting element 70 of each upper roofing element 1 engages under the profile element 60 of the lower roofing element, or part of the roof substructure, for fastening the upper roofing element.
  • the connecting elements 70 reach under the profile element 60 or the Roof substructure, and secure the roofing elements 1 against lifting.
  • FIGS Figures 1 to 3 various exemplary embodiments of the fastening area 11 on the head section side and of the profile element 60 are shown.
  • the protruding portion 12 and the receiving portion 13 of the roofing element 1 are as in FIGS Figures 1 to 3 shown and described formed.
  • the protruding portion 61 and the receiving portion 62 of the profile element 60 are as in FIG Figures 3 shown and described formed.
  • the embodiment of the Figure 5b differs from the embodiment of FIG Figure 5a only in that the protruding section 12 of the roofing element 1 is made larger and has approximately the thickness of the roofing element 1.
  • the receiving section 62 of the profile element 60 is designed in such a way that the upper edge of the profile element 60 ends below or at the level of the upper edge of the roof covering element 1.
  • the protruding section 12 is advantageously as high as the zigzag valleys 3 of the roofing element 1, so that an upper roofing element 1 arranged further on the lower roofing element 1 can engage with its zigzag valleys 3 in the roofing element 1 arranged below.
  • the receiving section 62 can advantageously also be designed only in sections so that a roof covering element 1 arranged above it can engage with its wave troughs 3 in the corresponding wave troughs 3 of the roof covering element 1 arranged below.
  • the embodiment of the Figure 5c differs from the embodiment of FIG Figure 5a in that the receiving section 62 of the profile element 60 is designed in such a way that the head region 10 of the roofing element 1 engages in the receiving section 62 of the profile element without reworking the nose or anything else.
  • the embodiment of the Figure 5d differs from the embodiment of FIG Figure 5a in that the receiving section 13 of the roofing element 1 is designed as a groove in the protruding section 12 of the roofing element 1.
  • the protruding section 61 of the profile element 60 engages from above into the groove, ie the receiving section 13.
  • FIG. 6 a further embodiment of the roofing element 1 is shown.
  • This embodiment differs from the first embodiment of FIG Figures 1 to 5 only in that the roofing element 1 has a wave-like structure.
  • the structure in the middle field 50 on the upper side of the roofing element 1, ie the wave troughs 3 and wave crests 4, are designed to be complementary to the structure on the underside of the roofing element 1.
  • the roof covering element 1 has flat support surfaces 5 on the support webs 2 and, due to the complementary design, also has flat wave troughs 3.
  • FIG. 7 and 8th Another embodiment of the roofing element 1 of an assembly according to the invention is shown.
  • the roof covering element 1 of this exemplary embodiment differs from the exemplary embodiment in FIG Figures 1 to 5 only in that the protruding section 12 of the fastening area on the head section side 11 of the roofing element 1 is designed as a nose protruding downward over the support webs 2.
  • This protruding nose engages behind the first fastening element 60 or engages behind a roof battens and is thus designed as a suspension device.
  • the embodiment of the Figures 7 and 8th can also be wavy like the embodiment of Figure 6 be trained.
  • FIG. 9 is a left verge plate of the roofing element 1 from the Figures 7 and 8th shown.
  • no side water fold area 30 is formed on the left side of the roof covering element 1, since the left verge board closes off a roof covering on the left side of a roof.
  • the left side of the roofing element 1 ends with a jagged valley 3.
  • FIG. 10 is a right verge plate of the roofing element 1 from the Figures 7 and 8th shown.
  • no side cover rebate area 40 is formed on the right-hand side of the roof covering element 1, since the right verge plate closes off a roof covering on the right-hand side of a roof.
  • the right side of the roofing element 1 ends with a jagged valley 3.
  • FIGs 11 is a half standard tile of the roofing element 1 from the Figures 7 and 8th shown. This differs from the roofing element 1 from the Figures 7 and 8th only because it is only half as wide and thus has fewer serrated valleys 3 and serrated peaks 4.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Description

Die Erfindung betrifft eine Baugruppe mit einem stranggepressten Dacheindeckelement und mindestens zwei separat ausgebildeten Befestigungselementen und eine Dacheindeckung mit mehreren auf einer Dachunterkonstruktion angeordneten Dacheindeckelementen.The invention relates to an assembly with an extruded roof covering element and at least two separately designed fastening elements and a roof covering with a plurality of roof covering elements arranged on a roof substructure.

Aus der DE 10 2009 004 495 A1 ist ein stranggepresster Dachziegel bekannt, wobei die Strangpressrichtung des Dachziegels vom Wasserfalzbereich in Richtung des Deckfalzbereichs verläuft. Die Wasserfalzstege und Wasserfalzrillen, sowie die Deckfalzstege und Deckfalzrillen sind im rechten Winkel zur Strangpressrichtung ausgebildet.From the DE 10 2009 004 495 A1 an extruded roof tile is known, the extrusion direction of the roof tile running from the water rebate area in the direction of the cover rebate area. The water fold webs and water fold grooves, as well as the cover fold webs and cover fold grooves, are formed at right angles to the extrusion direction.

Die DE 22 04 151 A1 beschreibt ein stranggepresstes Dacheindeckelement mit Seiten-Wasserfalz und Deckfalz mit mehreren Auflagestegen, welche sich über die gesamte Länge des Dacheindeckelements erstrecken. Das Dacheindeckelement weist eine im Querschnitt wellenartige Struktur auf.the DE 22 04 151 A1 describes an extruded roof covering element with side water folds and cover folds with several support webs which extend over the entire length of the roof covering element. The roofing element has a structure that is wave-like in cross section.

Die CH 7 498 A beschreibt ein stranggepresstes Dacheindeckelement mit Seiten-Wasserfalz und Deckfalz. Das Dacheindeckelement weist eine imthe CH 7 498 A describes an extruded roof covering element with side water rebate and cover rebate. The roofing element has an im

Querschnitt wellenförmige Struktur auf, wobei die Wellentäler Auflageflächen darstellen.Cross-section of a wave-shaped structure, the wave troughs representing bearing surfaces.

Die AU 744 811 B2 und die GB 1 570 441 A beschreiben Dacheindeckelemente mit separat ausgebildeten Befestigungselementen, die als gewichtsabstützende Profilelemente und übergreifende Verbindungselemente ausgebildet sind.the AU 744 811 B2 and the GB 1 570 441 A describe roofing elements with separately designed fastening elements, which are designed as weight-supporting profile elements and cross-connecting elements.

Der Erfindung liegt die Aufgabe zugrunde, eine verbesserte Baugruppe zur Verfügung zu stellen.The invention is based on the object of providing an improved assembly.

Diese Aufgabe wird mit dem Gegenstand des Hauptanspruchs 1 gelöst. Dabei handelt es sich um eine Baugruppe bestehend aus einem stranggepressten Dacheindeckelement und mindestens zwei separat ausgebildeten Befestigungselementen, vorzugsweise für die Ausbildung einer Dacheindeckung, wobei das Dacheindeckelement einen firstseitigen Kopfabschnitt und einem dem Kopfabschnitt gegenüberliegenden traufseitigen Fußabschnitt aufweist. Ein Seiten-Wasserfalzbereich ist an der Oberseite des Dacheindeckelements und ein Seiten-Deckfalzbereich an der gegenüberliegenden Unterseite des Dacheindeckelements ausgebildet. Der Seiten-Wasserfalzbereich weist eine oder mehrere Wasserfalznut/en und/oder Wasserfalzsteg/e auf und/oder der Seiten-Deckfalzbereich weist eine oder mehrere Deckfalznut/en und/oder Deckfalzsteg/e auf. Der Seiten-Wasserfalzbereich und der Seiten-Deckfalzbereich sind derart ausgebildet, dass im als eine Dacheindeckung verlegten Zustand bei benachbarten Dacheindeckelementen der Seiten-Deckfalzbereich des einen Dacheindeckelements den Seiten-Wasserfalzbereich des anderen Dacheindeckelementes überlappt.This object is achieved with the subject matter of main claim 1. This is an assembly consisting of an extruded roof covering element and at least two separately designed fastening elements, preferably for the formation of a roof covering, the roof covering element having a ridge-side head section and an eaves-side foot section opposite the head section. A side water fold area is formed on the upper side of the roof covering element and a side covering fold area is formed on the opposite underside of the roof covering element. The side water rebate area has one or more water rebate grooves and / or water rebate webs and / or the side cover rebate area has one or more cover rebate grooves and / or cover rebate webs. The side water rebate area and the side cover rebate area are designed in such a way that, when laid as a roof covering, the side cover rebate area of one roof covering element overlaps the side water rebate area of the other roof covering element in the case of adjacent roof covering elements.

Wesentlich dabei ist, dass die Strangpressrichtung des Dacheindeckelements vom Kopfbereich in Richtung des Fußbereichs verläuft, und dass die Wasserfalznut/en und/oder Wasserfalzsteg/e und/oder Deckfalznut/en und/oder Deckfalzsteg/e parallel zur Strangpressrichtung ausgebildet sind, und dass das Dacheindeckelement an der Unterseite mindestens zwei parallele Auflagestege aufweist, die sich vom Kopfabschnitt bis zum Fußabschnitt über die gesamte Länge des Dacheindeckelements erstrecken, wobei die Auflagestege durch eine wellenartige oder zackenartige Struktur des Dacheindeckelement durch das Strangpressen ausgebildet sind, oder an dem Dacheindeckelement beim Strangpressen ausgeformt sind. Die Alternative "an dem Dacheindeckelement beim Strangpressen ausgeformt" bedeutet, dass die Auflagestege durch nachträgliches Ausschneiden oder Nachbearbeitung hergestellt werden. Dies kann unmittelbar beim Strangpressen erfolgen, d.h. wenn der Strangpressling aus der Strangpressform austritt, erfolgt das Ausschneiden oder die Nachbearbeitung.It is essential that the extrusion direction of the roofing element runs from the head area in the direction of the foot area, and that the water rebate groove (s) and / or water rebate web (s) and / or cover rebate groove (s) and / or cover rebate web (s) are formed parallel to the extrusion direction, and that the Roofing element has at least two parallel support webs on the underside, which extend from the head section to the foot section over the entire length of the roofing element, the support webs being formed by a wave-like or jagged structure of the roofing element by extrusion, or formed on the roofing element by extrusion . The alternative “formed on the roofing element during extrusion” means that the support webs are produced by subsequent cutting out or post-processing. This can be done directly during extrusion, i.e. when the extrusion emerges from the extrusion mold, it is cut out or reworked.

Es kann vorgesehen sein, dass die Auflagestege am Dacheindeckelement einstückig durch das Strangpressverfahren ausgebildet sind.It can be provided that the support webs on the roofing element are formed in one piece by the extrusion process.

Es kann vorgesehen sein, dass die Auflagestege zur Auflage beim Trocknen und/oder Brennen des Dacheindeckelement-Rohlings ausgebildet sind und/oder zur Auflage und/oder zum Halten und/oder Befestigen des gebrannten Dacheindeckelements auf einem benachbarten Dacheindeckelement in einer Dacheindeckung oder einer Dachunterkonstruktion einer Dacheindeckung.It can be provided that the support webs are designed to support during the drying and / or firing of the roofing element blank and / or to support and / or to hold and / or fasten the fired roofing element on an adjacent roofing element in a roofing or a roof substructure Roofing.

Es kann vorgesehen sein, dass die Auflagestege zur Auflage auf einer Dachunterkonstruktion und/oder zur Auflage im Rahmen der Fertigung ausgebildet sind.It can be provided that the support webs are designed for support on a roof substructure and / or for support during production.

Es kann vorgesehen sein, dass die Auflagestege durch die Wellentäler der wellenartigen Struktur des Dacheindeckelements ausgebildet sind, oder dass die Auflagestege durch die spitz zulaufenden Zackentäler der zackenartigen Struktur des Dacheindeckelements ausgebildet sind.It can be provided that the support webs are formed by the wave troughs of the wave-like structure of the roofing element, or that the support webs are formed by the tapered serrated valleys of the serrated structure of the roofing element.

Es kann vorgesehen sein, dass die Auflagestege eine ebene Auflagefläche zur Auflage auf einer Dachunterkonstruktion aufweisen.It can be provided that the support webs have a flat support surface for resting on a roof substructure.

Es kann vorgesehen sein, dass die Auflagestege einer spitz zulaufende Auflagefläche zur Auflage auf einer Dachunterkonstruktion aufweisen.It can be provided that the support webs have a tapered support surface for support on a roof substructure.

Es kann vorgesehen sein, dass zwischen dem Seiten-Wasserfalzbereich und dem Seiten-Deckfalzbereich ein Mittelfeld ausgebildet ist.It can be provided that a central field is formed between the side water fold area and the side cover fold area.

Es kann vorgesehen sein, dass das Mittelfeld eben ausgebildet ist, oder mehrfach wiederkehrende Profilierungen oder Erhebungen oder Vertiefungen aufweist, oder wellenförmig oder zackenförmig ausgebildet ist.It can be provided that the central field is flat, or has repeatedly recurring profiles or elevations or depressions, or is designed to be wave-shaped or jagged.

Es kann vorgesehen sein, dass die Auflagestege komplementär zum Mittelfeld ausgebildet sind.It can be provided that the support webs are designed to be complementary to the central field.

Es kann vorgesehen sein, dass die Auflagestege ein Kernloch aufweisen, welches parallel zur Strangpressrichtung ausgebildet ist.It can be provided that the support webs have a core hole which is formed parallel to the extrusion direction.

Es kann vorgesehen sein, dass die einen oder mehrere Wasserfalznut/en und/oder Wasserfalzsteg/e des Seiten-Wasserfalzbereich und/oder die einen oder mehrere Deckfalznut/en und/oder Deckfalzsteg/e des Seiten-Deckfalzbereich durch das Strangpressen ausgeformt sind oder nach dem Strangpressen durch Schneiden oder Sägen oder Fräsen an dem noch nicht gebrannten oder gebrannten Rohling ausgebildet sind.It can be provided that the one or more water rebate grooves and / or water rebate webs of the side water rebate area and / or the one or more cover rebate grooves and / or cover rebate webs of the side cover rebate area are formed by the extrusion or are formed after the extrusion by cutting or sawing or milling on the not yet fired or fired blank.

Es kann vorgesehen sein, dass das Dacheindeckelement eine Deckfläche von mindestens 0,3 qm aufweist, vorzugsweise größer 0,4 qm, höchst vorzugsweise eine Deckfläche zwischen 1,5 qm und 0,4 qm aufweist.It can be provided that the roofing element has a cover area of at least 0.3 square meters, preferably greater than 0.4 square meters, most preferably a cover area between 1.5 square meters and 0.4 square meters.

Es kann vorgesehen sein, dass das Dacheindeckelement eine Länge vom Kopfabschnitt zum Fußabschnitt mit mindestens 0,5 m, vorzugsweise mindestens 0,7 m, höchst vorzugsweise mindestens 1 m aufweist.It can be provided that the roofing element has a length from the head section to the foot section of at least 0.5 m, preferably at least 0.7 m, most preferably at least 1 m.

Die Aufgabe wird gemäß dem Hauptanspruch 1 gelöst durch ein wie vorangehend beschriebenes Dacheindeckelement, zusammen mit mindestens zwei separat ausgebildeten Befestigungselementen zur Befestigung in oder auf einer Dachkonstruktion. Wesentlich dabei ist, dass das Dacheindeckelement einen kopfabschnittseitigen Befestigungsbereich im oder am Kopfabschnitt aufweist und einen fußabschnittseitigen Befestigungsbereich im oder am Fußabschnitt aufweist, und dass ein erstes der Befestigungselemente als ein tragendes Profil-Element ausgebildet ist, welches mit dem kopfabschnittseitigen Befestigungsbereich des Dacheindeckelements zusammenwirkend als Gewichtsauflager oder als Gewichtsauflager und Arretierlager ausgebildet ist, und dass ein zweites der Befestigungselemente als arretierendes Verbindungs-Element ausgebildet ist, welches einen Befestigungsabschnitt zur Befestigung an dem fußabschnittseitigen Befestigungsbereich des Dacheindeckelements aufweist und einen Verankerungsabschnitt aufweist zum Angriff

  • an dem tragenden Profilelement, auf dem das Dacheindeckelement abgestützt ist, und/oder
  • an einem an das Dacheindeckelement angrenzenden weiteren Dacheindeckelement, und/oder
  • an einem tragenden Profilelement, auf dem ein an das Dacheindeckelement angrenzendes weiteres Dacheindeckelement abgestützt ist, und/oder
  • an einer Dachunterkonstruktion, auf der das tragende Profilelement abgestützt ist.
The object is achieved according to the main claim 1 by a roofing element as described above, together with at least two separately designed fastening elements for fastening in or on a roof structure. It is essential that the roofing element has a head section-side fastening area in or on the head section and a foot-section-side fastening area in or on the foot section, and that a first of the fastening elements is designed as a load-bearing profile element which interacts with the head section-side fastening area of the roofing element as a weight support or is designed as a weight support and locking bearing, and that a second of the fastening elements is designed as a locking connection element which has a fastening section for fastening to the fastening area of the roofing element on the foot section side and has an anchoring section for engaging
  • on the load-bearing profile element on which the roofing element is supported, and / or
  • on a further roofing element adjoining the roofing element, and / or
  • on a load-bearing profile element on which a further roofing element adjoining the roofing element is supported, and / or
  • on a roof substructure on which the load-bearing profile element is supported.

Erfindungsgemäß handelt es sich um eine Baugruppe bestehend aus dem Dacheindeckelement und den mindestens zwei separat ausgebildeten Befestigungselementen.According to the invention, it is an assembly consisting of the roofing element and the at least two separately designed fastening elements.

Das Profil-Element weist ein Profil, vorzugsweise eine Profilierung auf, wobei der kopfabschnittseitigen Befestigungsbereich des Dacheindeckelements mit dem Profil-Element über das Profil, vorzugsweise die Profilierung, eingreifend zusammenwirkt. Vorzugsweise dient das Profil-Element dabei als Verbindungselement zwischen dem Dacheindeckelement und einer Dachkonstruktion.The profile element has a profile, preferably a profile, the head section-side fastening area of the roof covering element interacting in an engaging manner with the profile element via the profile, preferably the profile. The profile element preferably serves as a connecting element between the roof covering element and a roof structure.

Es kann vorgesehen sein, dass der kopfabschnittseitige Befestigungsbereich des Dacheindeckelements

  • einen dacheindeckelementseitigen vorspringenden Abschnitt zum Eingriff in einen profilelementseitige Aufnahmeabschnitt aufweist, und/oder
  • einen dacheindeckelementseitigen Aufnahmeabschnitt zur Aufnahme eines profilelementseitigen vorspringenden Abschnitts aufweist.
It can be provided that the fastening area of the roofing element on the head section side
  • has a projecting section on the roof covering element side for engagement in a receiving section on the profile element side, and / or
  • has a roof covering element-side receiving section for receiving a profile element-side protruding section.

Es kann vorgesehen sein, dass der dacheindeckelementseitige vorspringende Abschnitt komplementär zum profilelementseitige Aufnahmeabschnitt ausgebildet ist, und/oder dass der dacheindeckelementseitige Aufnahmeabschnitt komplementär zum profilelementseitigen vorspringenden Abschnitt ausgebildet ist.It can be provided that the roofing element-side protruding section is designed complementary to the profile element-side receiving section, and / or that the roofing element-side receiving section is designed complementary to the profile element-side protruding section.

Es kann vorgesehen sein, a) dass der dacheindeckelementseitige vorspringende Abschnitt als eine in der flächigen Erstreckung des Dacheindeckelements vorstehende Nase ausgebildet ist, und/oder als ein von der Unterseite des Dacheindeckelements abstehender Fuß ausgebildet ist, und b) dass der profielementseitige Aufnahmeabschnitt als eine Aufhängeausnehmung, eine Aufnahmestufe, eine Hinterschneidung, eine Nut, oder eine Einhängevorrichtung ausgebildet ist.It can be provided that a) the protruding section on the roofing element side is designed as a nose protruding in the planar extent of the roofing element and / or as a foot protruding from the underside of the roofing element, and b) that the receiving section on the profile element side is designed as a suspension recess , a receiving step, an undercut, a groove, or a suspension device is formed.

Es kann vorgesehen sein, a) dass der dacheindeckelementseitige Aufnahmeabschnitt als eine Aufhängeausnehmung, eine Aufnahmestufe, eine Hinterschneidung, eine Nut, oder eine Einhängevorrichtung ausgebildet ist, und b) dass der profilelementseitige vorspringende Abschnitt als eine abstehende Nase, und/oder eine durchgängige oder unterbrochene abstehende Schiene, und/oder ein abstehender Fuß, und/oder einen oder mehrere Stift ausgebildet ist.It can be provided that a) the roof element-side receiving section is designed as a suspension recess, a receiving step, an undercut, a groove, or a suspension device, and b) that the profile element-side protruding section is designed as a protruding nose and / or a continuous or interrupted one protruding rail, and / or a protruding foot, and / or one or more pins is formed.

Gemäß dem Hauptanspruch 1 ist vorgesehen, dass der fußabschnittseitige Befestigungsbereich auf der Unterseite im Fußbereich des Dacheindeckelements ausgebildet ist.According to the main claim 1 it is provided that the foot section-side fastening area is formed on the underside in the foot area of the roofing element.

Es kann vorgesehen sein, dass der fußabschnittseitige Befestigungsbereich auf der Unterseite des Dacheindeckelements zwei Befestigungs-Nuten aufweist, in welche das Verbindungs-Element eingreift.It can be provided that the fastening area on the foot section side has two fastening grooves on the underside of the roof covering element, into which the connecting element engages.

Es kann vorgesehen sein, dass die Befestigungs-Nuten in einem Auflagesteg des Dacheindeckelement ausgebildet sind.It can be provided that the fastening grooves are formed in a support web of the roof covering element.

Es kann vorgesehen sein, dass die zwei Befestigungs-Nuten des fußabschnittseitigen Befestigungsbereichs über die gesamte Länge des Dacheindeckelements auf der Unterseite ausgebildet sind.It can be provided that the two fastening grooves of the fastening area on the foot section side are formed over the entire length of the roof covering element on the underside.

Es kann vorgesehen sein, dass das Verbindungs-Element aus Blech ausgebildet ist.It can be provided that the connecting element is formed from sheet metal.

Es kann vorgesehen sein, dass der Befestigungsabschnitt des Verbindungs-Elements in den fußabschnittseitigen Befestigungsbereich des Dacheindeckelements eingreift.It can be provided that the fastening section of the connecting element engages in the fastening area of the roof covering element on the foot section side.

Es kann vorgesehen sein, dass der Befestigungsabschnitt des Verbindungs-Elements in den fußabschnittseitigen Befestigungsbereich einrastet.It can be provided that the fastening section of the connecting element engages in the fastening area on the foot section side.

Es kann vorgesehen sein, dass das Verbindungs-Element an seinem Befestigungsabschnitt zwei abgewinkelte oder bogenförmige Halterungen aufweist, welche mit dem fußabschnittseitigen Befestigungsbereich des Dacheindeckelements zusammenwirken, indem die abgewinkelten oder bogenförmigen Halterungen in den fußabschnittseitigen Befestigungsbereich des Dacheindeckelements eingreifen.It can be provided that the connecting element has two angled or curved brackets on its fastening section, which cooperate with the fastening area of the roofing element on the foot section side, in that the angled or curved brackets engage in the fastening area of the roofing element on the foot section.

Es kann vorgesehen sein, dass das Verbindungs-Element von vorne betrachtet einen V-förmigen Grundkörper aufweist und von der Seite betrachtet einen L-förmigen Grundkörper aufweist.It can be provided that the connecting element, viewed from the front, has a V-shaped base body and, viewed from the side, has an L-shaped base body.

Es kann vorgesehen sein, dass das Profil-Element aus Metall ausgebildet ist.It can be provided that the profile element is made of metal.

Weiter wird die Aufgabe mit dem Gegenstand des Anspruchs 13 gelöst. Es handelt sich dabei um eine Dacheindeckung mit mehreren auf der Dachunterkonstruktion angeordneten Dacheindeckelementen mit erstem der Befestigungselemente und zweitem der Befestigungselemente, wobei die Dacheindeckelemente, ein erstes der Befestigungselemente und ein zweites der Befestigungselemente nach einer der vorangehenden beschrieben Ausführungen ausgebildet sind, wobei die Dacheindeckelemente auf der Dachunterkonstruktion in horizontalen Reihen und hierzu senkrechten Spalten so angeordnet sind, dass benachbarte Dacheindeckelemente einer Reihe und/oder benachbarte Dacheindeckelemente einer Spalte einander überlappen, wobei in den Spalten jeweils ein oberes Dacheindeckelemente mit seinem Fußabschnitt auf dem Kopfabschnitt eines unteren Dacheindeckelements angeordnet ist, wobei die mehreren Dacheindeckelemente auf der Dachunterkonstruktion montiert sind, und wobei die Dacheindeckelemente durch den kopfabschnittseitigen Befestigungsbereich mit dem ersten Befestigungselement an der Dachunterkonstruktion montiert sind, und wobei die Dacheindeckelemente durch den fußabschnittseitigen Befestigungsbereich mit dem zweiten Befestigungselement an der Dachunterkonstruktion montiert sind, und dass das zweite Befestigungselement jedes oberen Dacheindeckelements zur Befestigung des oberen Dacheindeckelements das erste Befestigungselement, oder einen Teil der Dachunterkonstruktion des unteren Dacheindeckelements untergreift.The object is also achieved with the subject matter of claim 13. It is a roof covering with several roofing elements arranged on the roof substructure with the first of the fastening elements and the second of the fastening elements, the roofing elements, a first of the fastening elements and a second of the fastening elements being designed according to one of the embodiments described above, the roofing elements on the Roof substructures are arranged in horizontal rows and columns perpendicular to them in such a way that adjacent roofing elements in one row and / or adjacent roofing elements in one column overlap, with an upper roofing element being arranged with its foot section on the head section of a lower roofing element in each of the columns Roof covering elements are mounted on the roof substructure, and wherein the roof covering elements are connected to the first fastening element by the fastening region on the head section side r roof substructure mounted are, and wherein the roofing elements are mounted by the foot section-side fastening area with the second fastening element on the roof substructure, and that the second fastening element of each upper roofing element for fastening the upper roofing element engages under the first fastening element, or a part of the roof substructure of the lower roofing element.

Es kann vorgesehen sein, dass zusätzlich zu den Dacheindeckelementen (1) Zubehör-Elemente auf der Dachunterkonstruktion angeordnet sind.Provision can be made for accessory elements to be arranged on the roof substructure in addition to the roof covering elements (1).

Es kann vorgesehen sein, dass es sich bei den Zubehör-Elementen um Dachtritte, Firstziegel, Firstanschlussziegel, Ortgänge, schmale Passziegel, Schneefang und/oder eine Lüftung handelt.Provision can be made for the accessory elements to be roof steps, ridge tiles, ridge connection tiles, verges, narrow pass tiles, snow guards and / or ventilation.

Es kann vorgesehen sein, dass die Zubehör-Elemente aus Keramik, Stahl, Aluminium oder Kunststoff hergestellt sind.It can be provided that the accessory elements are made of ceramic, steel, aluminum or plastic.

Nachfolgend wird die Erfindung anhand von Zeichnungen näher erläutert. Dabei zeigen:

Fig. 1a:
Draufsicht eines ersten Dacheindeckelements einer erfindungsgemäßen Baugruppe;
Fig. 1b:
Vorderansicht des ersten Dacheindeckelements aus Figur 1a;
Fig. 1c:
Seitenansicht des ersten Dacheindeckelements aus Figur 1a und 1b;
Fig. 1d:
Detailansicht des ersten Dacheindeckelements aus Figur 1c;
Fig. 2a:
Räumliche Darstellung von oben des ersten Dacheindeckelements aus Figur 1a bis 1d;
Fig. 2b:
Räumliche Darstellung von unten des ersten Dacheindeckelements aus Figur 1a bis 1d;
Fig. 2c:
Detailansicht der räumlichen Darstellung von unten des ersten Dacheindeckelements aus Figur 1a bis 1d;
Fig. 3a:
Seitenansicht einer Dacheindeckung mit zwei Dacheindeckelementen aus den Figuren 1 oder 2 mit ersten und zweiten Befestigungselementen;
Fig. 3b:
Seitenansicht des ersten Befestigungselements;
Fig. 3c:
Räumliche Darstellung des ersten Befestigungselements aus Figur 3c;
Fig. 4
Räumliche Darstellung einer Dacheindeckung mit mehreren Dacheindeckelementen aus den Figuren 1 oder 2 mit Dachunterkonstruktion;
Fig. 5a-d:
verschiedene Ausführungen eines firstseitigen Kopfabschnitts des Dacheindeckelements der erfindungsgemäßen Baugruppe; mit Profil-Element;
Fig. 6:
Vorderansicht einer Standardplatte eines weiteren Dacheindeckelements mit wellenartiger Struktur;
Fig. 7a:
Draufsicht einer Standardplatte eines weiteren Dacheindeckelements einer erfindungsgemäßen Baugruppe;
Fig. 7b:
Vorderansicht einer Standardplatte des weiteren Dacheindeckelements aus Figur 7a;
Fig. 7c:
Seitenansicht einer Standardplatte des weiteren Dacheindeckelements aus Figur 7a und 7b;
Fig. 7d:
Detailansicht einer Standardplatte des weiteren Dacheindeckelements aus Figur 7a bis 7c;
Fig. 8a:
Räumliche Darstellung von oben einer Standardplatte des weiteren Dacheindeckelements aus Figur 7a bis 7d;
Fig. 8b:
Räumliche Darstellung von unten einer Standardplatte des weiteren Dacheindeckelements aus Figur 7a bis 7d;
Fig. 9a:
Vorderansicht einer Ortgangplatte links des weiteren Dacheindeckelements aus den Figuren 7 bis 8;
Fig. 9b:
Räumliche Darstellung von oben der Ortgangplatte links des weiteren Dacheindeckelements aus Fig. 9a;
Fig. 9c:
Räumliche Darstellung von unten der Ortgangplatte links des weiteren Dacheindeckelements aus den Figuren 9a und 9b;
Fig. 10a:
Vorderansicht einer Ortgangplatte rechts des weiteren Dacheindeckelements aus den Figuren 7 bis 8;
Fig. 10b:
Räumliche Darstellung von oben der Ortgangplatte rechts des weiteren Dacheindeckelements aus Fig. 10a;
Fig. 10c:
Räumliche Darstellung von unten der Ortgangplatte rechts des weiteren Dacheindeckelements aus den Figuren 10a und 10b;
Fig. 11a:
Vorderansicht einer halben Standardplatte des weiteren Dacheindeckelements aus den Figuren 7 bis 8;
Fig. 11b:
Räumliche Darstellung von oben der halben Standardplatte des weiteren Dacheindeckelements aus Fig. 11a;
Fig. 11c:
Räumliche Darstellung von unten der halben Standardplatte des Weiteren Dacheindeckelements aus den Figuren 11a und 11b;
The invention is explained in more detail below with reference to drawings. Show:
Fig. 1a:
Top view of a first roof covering element of an assembly according to the invention;
Fig. 1b:
Front view of the first roofing element Figure 1a ;
Fig. 1c:
Side view of the first roofing element Figures 1a and 1b ;
Fig. 1d:
Detailed view of the first roofing element Figure 1c ;
Fig. 2a:
Spatial representation from above of the first roofing element Figures 1a to 1d ;
Fig. 2b:
Spatial representation from below of the first roofing element Figures 1a to 1d ;
Fig. 2c:
Detailed view of the spatial representation from below of the first roof covering element Figures 1a to 1d ;
Fig. 3a:
Side view of a roof covering with two roofing elements from the Figures 1 or 2 with first and second fasteners;
Fig. 3b:
Side view of the first fastening element;
Fig. 3c:
Spatial representation of the first fastening element Figure 3c ;
Fig. 4
Spatial representation of a roof covering with several roofing elements from the Figures 1 or 2 with roof substructure;
Fig. 5a-d:
various designs of a ridge-side head section of the roofing element of the assembly according to the invention; with profile element;
Fig. 6:
Front view of a standard plate of a further roofing element with a wave-like structure;
Fig. 7a:
Top view of a standard plate of a further roofing element of an assembly according to the invention;
Fig. 7b:
Front view of a standard plate of the further roofing element Figure 7a ;
Fig. 7c:
Side view of a standard plate of the further roofing element Figures 7a and 7b ;
Fig. 7d:
Detailed view of a standard plate of the other roofing element Figures 7a to 7c ;
Fig. 8a:
Spatial representation from above of a standard plate of the further roofing element Figures 7a to 7d ;
Fig. 8b:
Spatial representation from below of a standard plate of the further roofing element Figures 7a to 7d ;
Fig. 9a:
Front view of a verge plate on the left of the other roofing element from the Figures 7 to 8 ;
Fig. 9b:
Spatial representation from above of the verge slab on the left of the further roofing element Figure 9a ;
Fig. 9c:
Spatial representation from below of the verge slab to the left of the other roofing element from the Figures 9a and 9b ;
Fig. 10a:
Front view of a verge slab on the right of the other roofing element from the Figures 7 to 8 ;
Fig. 10b:
Spatial representation from above of the verge slab on the right of the further roofing element Figure 10a ;
Fig. 10c:
Spatial representation from below of the verge slab to the right of the further roofing element from the Figures 10a and 10b ;
Fig. 11a:
Front view of half a standard plate of the further roofing element from the Figures 7 to 8 ;
Fig. 11b:
Spatial representation from above of half the standard slab of the additional roofing element Figure 11a ;
Fig. 11c:
Spatial representation from below of the half standard plate and the additional roofing element from the Figures 11a and 11b ;

In den Figuren 1 und 2 wird ein erstes Ausführungsbeispiel eines Dacheindeckelements 1 einer erfindungsgemäßen Baugruppe dargestellt. Das Dacheindeckelement 1 weist einen firstseitigen Kopfabschnitt 10 und einen dem Kopfabschnitt 10 gegenüberliegenden traufseitigen Fußabschnitt 20, sowie einen Seiten-Wasserfalzbereich 30 und einen Seiten-Deckfalzbereich 40 auf. Zwischen den beiden Seiten-Falzbereichen, dem Kopfabschnitt 10 und dem Fußabschnitt 20 ist ein Mittelfeld 50 ausgebildet.In the Figures 1 and 2 a first embodiment of a roofing element 1 of an assembly according to the invention is shown. The roof covering element 1 has a ridge-side head section 10 and an eaves-side foot section 20 opposite the head section 10, as well as a side water rebate area 30 and a side cover rebate area 40. A central field 50 is formed between the two side rebate areas, the head section 10 and the foot section 20.

Die Figuren 1 zeigen eine Draufsicht (Figur 1a), eine Vorderansicht (Figur 1b), eine Seitenansicht (Figur 1c) und eine Detailansicht (Figur 1d), welche einen Abschnitt des Dacheindeckelements 1 der Figur 1b vergrößert darstellt. Die Figuren 2 zeigen räumliche Darstellungen des ersten erfindungsgemäßen Ausführungsbeispiels des Dacheindeckelements 1 aus den Figuren 1 von oben (Figur 2a) und von unten (Figur 2b), sowie eine vergrößerte Detailansicht (Figur 2c) eines Teils des Kopfbereiches 10 aus der Figur 2b.the Figures 1 show a top view ( Figure 1a ), a front view ( Figure 1b ), a side view ( Figure 1c ) and a detailed view ( Figure 1d ), which is a portion of the roofing element 1 of the Figure 1b represents enlarged. the Figures 2 show spatial representations of the first embodiment of the invention of the roofing element 1 from FIG Figures 1 from above ( Figure 2a ) and from below ( Figure 2b ), as well as an enlarged detailed view ( Figure 2c ) Part of the head area 10 from the Figure 2b .

Der Kopfbereich 10 weist, wie in den Figuren 1 und 2 dargestellt, einen kopfabschnittseitigen Befestigungsbereich 11 auf, welcher einen dacheindeckelementseitigen vorspringenden Abschnitt 12 und einen dacheindeckelementseitigen Aufnahmeabschnitt 13 aufweist. Der dacheindeckelementseitige vorspringende Abschnitt 12 ist in den Figuren 1 und 2 als eine in der flächigen Erstreckung des Dacheindeckelements vorstehende Nase ausgebildet. Der dacheindeckelementseitige Aufnahmeabschnitt 13 ist wie in den Figuren 1 und 2 als Nut ausgebildet. An dem Dacheindeckelement 1 in den Figuren 1 und 2 sind jeweils vier vorspringende Abschnitte 12 und vier Aufnahmeabschnitte 13 ausgebildet. Das Dacheindeckelement 1 weist auf der Unterseite mehrere Auflagestege 2 auf, die in dem Ausführungsbeispiel der Figuren 1 und 2 spitz zulaufend ausgebildet sind. Wie in den Figuren 2b und 2c dargestellt, ist der vorspringende Abschnitt 12 und der Aufnahmeabschnitt 13 im Bereich des Auflagestegs 2 auf der Unterseite des Dacheindeckelements 1 ausgebildet. Der vorspringende Abschnitt 12 kann durch Sägen oder Fräsen des Rohlings oder des gebrannten Rohlings ausgebildet sein. Es ist auch möglich, den vorspringenden Abschnitt 12 durch ein zusätzliches Bauteil an das Dacheindeckelement 1 anzuordnen, z.B. durch Verschrauben. Der Aufnahmeabschnitt 13 wird durch Sägen oder Fräsen des Rohlings oder des gebrannten Rohlings ausgebildet.The head region 10 has, as in Figures 1 and 2 shown, a head portion-side fastening area 11, which has a roofing element-side projecting portion 12 and a roofing element-side receiving portion 13. The roof covering element-side projecting portion 12 is in the Figures 1 and 2 designed as a protruding nose in the areal extent of the roofing element. The roof covering element-side receiving section 13 is as in FIG Figures 1 and 2 designed as a groove. On the roofing element 1 in the Figures 1 and 2 four protruding portions 12 and four receiving portions 13 are formed in each case. The roof covering element 1 has a plurality of support webs 2 on the underside, which in the embodiment of FIG Figures 1 and 2 are designed to taper to a point. As in the Figures 2b and 2c As shown, the protruding section 12 and the receiving section 13 are formed in the area of the support web 2 on the underside of the roof covering element 1. The protruding portion 12 may be formed by sawing or milling the blank or the fired blank. It is also possible to arrange the protruding section 12 on the roofing element 1 by means of an additional component, for example by screwing. The receiving portion 13 is formed by sawing or milling the blank or the fired blank.

Der Fußbereich 20 weist, wie in den Figuren 1 und 2 dargestellt, einen fußabschnittseitigen Befestigungsbereich 21 auf. Dieser ist durch zwei Nuten 22 in Bereich der Auflagestege 2 ausgebildet. Die Nuten 22 können über die gesamte Länge des Dacheindeckelements 1 vom Fußbereich 20 bis zum Kopfbereich 10 ausgebildet sein. Dadurch ist es möglich, das Dacheindeckelement 1, falls notwendig, im Fußbereich 20 zu kürzen, wobei durch die über die gesamte Länge ausgebildeten Nuten 22 weiterhin die Möglichkeit einer Befestigung im Fußbereich 20 besteht.The foot region 20 has, as in Figures 1 and 2 shown, a foot section-side fastening area 21. This is formed by two grooves 22 in the area of the support webs 2. The grooves 22 can be formed over the entire length of the roof covering element 1 from the foot region 20 to the head region 10. This makes it possible to shorten the roofing element 1, if necessary, in the foot region 20, with Due to the grooves 22 formed over the entire length, there is still the possibility of fastening in the foot region 20.

Der Seiten-Wasserfalzbereich 30 weist, wie in den Figuren 1 und 2 dargestellt, eine Wasserfalz-Nut 31 und einen Wasserfalz-Steg 32 auf, welche sich vom Kopfbereich 10 bis zum Fußbereich 20 seitlich über die gesamte Länge des Dacheindeckelements 1 erstrecken. Es ist auch möglich, mehrere Wasserfalz-Nuten 31 und einen oder mehrere Wasserfalz-Stege 32 auszubilden, um die Regensicherheit des Dacheindeckelements 1 zu erhöhen.The side water fold area 30 has, as in FIGS Figures 1 and 2 shown, a water fold groove 31 and a water fold web 32, which extend from the head area 10 to the foot area 20 laterally over the entire length of the roofing element 1. It is also possible to form several water rebate grooves 31 and one or more water rebate webs 32 in order to increase the rainproofness of the roofing element 1.

Der Seiten-Deckfalzbereich 40 weist, wie in den Figuren 1 und 2 dargestellt eine Deckfalz-Nut 41 und einen Deckfalz-Steg 42 auf, welche sich vom Kopfbereich 10 bis zum Fußbereich 20 seitlich über die gesamte Länge des Dacheindeckelements 1 erstrecken. Es ist auch möglich, mehrere Deckfalz-Nuten 41 mit einem oder mehreren Deckfalz-Stegen 42 auszubilden, um die Regensicherheit des Dacheindeckelements 1 zu erhöhen.The side cover fold area 40 has, as in FIGS Figures 1 and 2 a cover rebate groove 41 and a cover rebate web 42, which extend laterally over the entire length of the roofing element 1 from the head region 10 to the foot region 20. It is also possible to form a plurality of cover rebate grooves 41 with one or more cover rebate webs 42 in order to increase the rainproofness of the roof cover element 1.

Die Seiten-Falzbereiche 20 und 30 sind derart ausgebildet, dass im als eine Dacheindeckung 80 verlegten Zustand bei benachbarten Dacheindeckelementen 1 der Seiten-Deckfalzbereich 40, welcher an der Unterseite des Dacheindeckelements 1 ausgebildet ist, den Seiten-Wasserfalzbereich 30, welcher an der Oberseite des Dacheindeckelements 1 ausgebildet ist, überlappt.The side rebate areas 20 and 30 are designed such that when laid as a roof covering 80, the side rebate area 40, which is formed on the underside of the roof covering element 1, is the side rebate area 40, which is formed on the underside of the roof covering element 1, the side waterfold area 30, which is on the top of the Roof covering element 1 is formed, overlaps.

Das Dacheindeckelement 1 weist, wie in den Figuren 1 und 2 dargestellt, eine zackenartige Struktur mit Zackentälern 3 und Zackenbergen 4 auf. Diese Vertiefungen 3 und Erhebungen 4 sind über das gesamte Dacheindeckelement 1 im Mittelfeld 50 periodisch wiederkehrend ausgebildet und bestimmen sowohl die Ausgestaltung auf der Oberseite des Dacheindeckelements 1 sowie auf der Unterseite des Dacheindeckelements 1. Die zackenartige Struktur wiederholt sich periodisch. Durch die zackenartige Struktur und deren Vertiefungen 3 auf der Oberseite des Dacheindeckelements 1 werden die Auflagestege 2 auf der Unterseite des Dacheindeckelements 1 zu einer spitz zulaufenden Auflagefläche 5 ausgebildet. Die Auflagestege 2 sind in den Figuren 1 und 2 komplementär zu der Struktur des Mittelfelds 50 ausgebildet. Somit weist das Dacheindeckelement 1 über seine gesamte Breite die gleiche Materialstärke auf. Dies ist vorteilhaft, da dadurch eine gleichmäßige Trocknung des Rohlings gewährleistet werden kann.The roofing element 1 has, as in Figures 1 and 2 shown, a jagged structure with zigzag valleys 3 and peaks 4. These depressions 3 and 4 elevations are over the entire Roofing element 1 in the center field 50 is designed to be periodically recurring and determine both the configuration on the upper side of the roofing element 1 and on the underside of the roofing element 1. The jagged structure repeats itself periodically. As a result of the jagged structure and its depressions 3 on the upper side of the roof covering element 1, the supporting webs 2 on the underside of the roof covering element 1 are formed into a tapering supporting surface 5. The support webs 2 are in the Figures 1 and 2 designed to be complementary to the structure of the central field 50. Thus, the roofing element 1 has the same material thickness over its entire width. This is advantageous because it ensures that the blank dries evenly.

Die zackenartige Struktur des Dacheindeckelements 1 kann durch die Ausbildung des Dacheindeckelements 1 im Strangpressverfahren erfolgen. Die Strangpressrichtung verläuft dabei vom Kopfbereich 10 aus in Richtung des Fußbereiches 20. Dadurch werden die Auflagestege 2 durch das Strangpressverfahren einstückig im Dacheindeckelement 1 ausgebildet. Es ist auch möglich, die Auflagestege 2 nach dem Strangpressverfahren zu bearbeiten, um vorzugsweise eine ebene Auflagefläche 5 (in den Figuren 1 und 2 nicht dargestellt) auszubilden. Weiter ist die Wasserfalz-Nut 31, der Wasserfalz-Steg 32, die Deckfalz-Nut 41 und der Deckfalz-Steg 42 im Zuge des Strangpressverfahrens ausgebildet. Es ist auch möglich, die Nuten und Stege durch eine Nachbearbeitung des Rohlings oder des gebrannten Rohlings auszubilden.The jagged structure of the roofing element 1 can be achieved by forming the roofing element 1 in the extrusion process. The extrusion direction runs from the head area 10 in the direction of the foot area 20. As a result, the support webs 2 are formed in one piece in the roof covering element 1 by the extrusion process. It is also possible to machine the support webs 2 according to the extrusion process in order to preferably have a flat support surface 5 (in the Figures 1 and 2 not shown) to train. Furthermore, the water fold groove 31, the water fold web 32, the cover fold groove 41 and the cover fold web 42 are formed in the course of the extrusion process. It is also possible to form the grooves and ridges by reworking the blank or the fired blank.

In den Figuren 3 werden zwei Dacheindeckelemente 1 sowie ein erstes Befestigungselement 60 und ein zweites Befestigungselement 70 dargestellt. Die Dacheindeckelemente 1 sind zusammen als eine Dacheindeckung 80 angeordnet, wobei hier der Fußabschnitt 20 des oberen Dacheindeckelements 1 auf dem Kopfabschnitt 10 des unteren Dacheindeckelements 1 aufliegt.In the Figures 3 two roofing elements 1 and a first fastening element 60 and a second fastening element 70 are shown. The roof covering elements 1 are arranged together as a roof covering 80, with the foot section 20 of the upper roof covering element 1 resting here on the head section 10 of the lower roof covering element 1.

Wie in den Figuren 3 gezeigt, ist das erste Befestigungselement 60 als ein tragendes Profil-Element ausgebildet und dient als Gewichtsauflager oder als Gewichtsauflager und Arretierlager für die Dacheindeckelemente 1. Das erste Befestigungselement 60, im folgenden Profil-Element 60 genannt, weist einen Grundkörper, einen vorspringenden Abschnitt 61 und einen Aufnahmeabschnitt 62 auf. Der Grundkörper in den Figuren 3 besteht aus einem im Querschnitt bestehenden rechteckigen Hohlprofil und dem über eine Verstrebung verstärkt angeordneten Aufnahmeabschnitt 62. Der vorspringende Abschnitt 61 ist auf der Oberseite des rechteckigen Hohlprofils ausgebildet. Es ist auch möglich, dass das Profil-Element 60 nur ein rechteckiges Hohlprofil als Grundkörper aufweist, wobei dann auf seiner Oberseite sowohl der vorspringende Abschnitt 61 als auch der Aufnahmeabschnitt 62 angeordnet sind (siehe Figuren 4 und 5). Die beiden Abschnitte 61 und 62 sind in dem Ausführungsbeispiel der Figuren 3 über die gesamte Länge des Profil-Elements 60 ausgebildet, können vorzugsweise aber auch nur abschnittweise ausgebildet sein. Der vorspringende Abschnitt 61 ist in den Figuren 3 als eine in Richtung des Dacheindeckelements 1 erstreckende Nase ausgebildet. Der Aufnahmeabschnitt 62 ist als eine Nut ausgebildet.As in the Figures 3 shown, the first fastening element 60 is designed as a load-bearing profile element and serves as a weight support or as a weight support and locking bearing for the roof covering elements 1. The first fastening element 60, hereinafter referred to as profile element 60, has a base body, a protruding portion 61 and a receiving section 62. The main body in the Figures 3 consists of a rectangular hollow profile with a cross section and the receiving section 62, which is arranged reinforced by means of a strut. The protruding section 61 is formed on the upper side of the rectangular hollow profile. It is also possible for the profile element 60 to have only a rectangular hollow profile as a base body, with both the protruding section 61 and the receiving section 62 then being arranged on its upper side (see FIG Figures 4 and 5 ). The two sections 61 and 62 are in the embodiment of the Figures 3 Formed over the entire length of the profile element 60, but can preferably also be formed only in sections. The protruding portion 61 is in the Figures 3 designed as a nose extending in the direction of the roof covering element 1. The receiving section 62 is designed as a groove.

Wie in der Figur 3a dargestellt, wirkt das Profil-Element 60 mit dem kopfabschnittseitigen Befestigungsbereich 11 des Dacheindeckelements 1 zusammen, wobei der vorspringende Abschnitt 12 des Dacheindeckelements 1 in den Aufnahmeabschnitt 62 des Profil-Elements 60 eingreift. Der vorspringende Abschnitt 61 des Profil-Elements 60 greift in den Aufnahmeabschnitt 13 des Dacheindeckelements 1 ein. Die jeweiligen vorspringenden Abschnitte sind komplementär zu dem jeweilig entsprechenden Aufnahmeabschnitt ausgebildet, um den Eingriff zu ermöglichen.Like in the Figure 3a shown, the profile element 60 interacts with the head portion-side fastening area 11 of the roofing element 1, wherein the protruding portion 12 of the roofing element 1 engages in the receiving section 62 of the profile element 60. The protruding section 61 of the profile element 60 engages in the receiving section 13 of the roof covering element 1. The respective protruding sections are designed to be complementary to the respective corresponding receiving section in order to enable the engagement.

Wie in den Figuren 3 gezeigt, ist das zweite Befestigungselement 70 als ein arretierendes Verbindungs-Element 70 ausgebildet, welches zur Befestigung des Dacheindeckelements 1 dient. Das zweite Befestigungselement 70, welches im Folgenden Verbindungs-Element 70 genannt wird, weist einen Befestigungsabschnitt 71 zur Befestigung an dem Dacheindeckelement 1 auf, und einen Verankerungsabschnitt 72 zum Angriff an einem tragenden Profil-Element 60. Das Verbindungs-Element 70 weist von vorne betrachtet einen V-förmigen Grundkörper auf und von der Seite betrachtet einen L-förmigen Grundkörper. Im Befestigungsabschnitt 71 sind zwei bogenförmige Halterungen ausgebildet.As in the Figures 3 As shown, the second fastening element 70 is designed as a locking connection element 70 which is used to fasten the roofing element 1. The second fastening element 70, which is called connecting element 70 in the following, has a fastening section 71 for fastening to the roofing element 1, and an anchoring section 72 for engaging a load-bearing profile element 60 a V-shaped base body on top and, viewed from the side, an L-shaped base body. Two arcuate holders are formed in the fastening section 71.

Wie in der Figur 3a dargestellt, wirkt das Verbindungs-Element 70 mit seinem Befestigungsabschnitt 71 mit dem fußabschnittseitigen Befestigungsbereich 21 des Dacheindeckelements 1 zusammen. Die bogenförmigen Halterungen im Befestigungsabschnitt 71 greifen in die Nuten 22 auf der Unterseite des Dacheindeckelements 1 ein. Durch die V-förmige Ausbildung des Verbindungs-Elements 70 rasten die bogenförmigen Halterungen in die Nuten 22 ein. Weiter wirkt das Verbindungs-Element 70 mit seinem Verankerungsabschnitt 72 mit dem Profil-Element 70 zusammen, auf dem ein an das Dacheindeckelement 1 angrenzendes weiteres Dacheindeckelement 1 abgestützt ist. Dazu untergreift der Verankerungsabschnitt 72 das Profil-Element 60 und verhindert dadurch ein Hochheben des Fußbereichs 20 des Dacheindeckelements 1. Das Verbindungs-Element 70 kann mit seinem Verankerungsabschnitt 72 auch an dem tragenden Profil-Element 60, auf dem das Dacheindeckelement 1 abgestützt ist, angreifen und/oder an einem tragenden Profilelement 60, auf dem ein an das Dacheindeckelement 1 angrenzendes weiteres Dacheindeckelement 1 abgestützt ist, und/oder an einer Dachunterkonstruktion, auf der das tragende Profilelement abgestützt ist.Like in the Figure 3a As shown, the connection element 70 interacts with its fastening section 71 with the fastening area 21 of the roof covering element 1 on the foot section side. The arched brackets in the fastening section 71 engage in the grooves 22 on the underside of the roof covering element 1. As a result of the V-shaped design of the connecting element 70, the arcuate brackets snap into the grooves 22. Furthermore, the connecting element 70 cooperates with its anchoring section 72 with the profile element 70, on which a further roofing element 1 adjoining the roofing element 1 is supported. To do this, the Anchoring section 72, the profile element 60 and thereby prevents the foot region 20 of the roofing element 1 from being lifted up on a supporting profile element 60 on which a further roofing element 1 adjoining the roofing element 1 is supported, and / or on a roof substructure on which the supporting profile element is supported.

Figur 4 zeigt eine Dacheindeckung 80 von unten mit mehreren Dacheindeckelementen 1 welche wie oben beschrieben übereinander angeordnet sind und auf dem tragenden Profil-Element 60 aufliegen. Figure 4 shows a roof covering 80 from below with a plurality of roof covering elements 1 which, as described above, are arranged one above the other and rest on the load-bearing profile element 60.

Die Dacheindeckelemente 1 sind auf einer Dachunterkonstruktion in horizontalen Reihen und hierzu senkrechten Spalten so angeordnet, dass benachbarte Dacheindeckelemente 1 einer Reihe und/oder benachbarte Dacheindeckelemente 1 einer Spalte einander überlappen, wobei in den Spalten jeweils ein oberes Dacheindeckelement 1 mit seinem Fußabschnitt 20 auf dem Kopfabschnitt 30 eines unteren Dacheindeckelements 1 angeordnet ist. Die Dacheindeckelemente 1 sind auf der Dachunterkonstruktion montiert, wobei die Dacheindeckelemente 1 durch den kopfabschnittseitigen Befestigungsbereich 11 mit dem Profil-Element 60 an der Dachunterkonstruktion montiert sind, und die Dacheindeckelemente 1 durch den fußabschnittseitigen Befestigungsbereich 21 mit dem Verbindungs-Element 70 an der Dachunterkonstruktion montiert sind. Das Verbindungs-Element 70 jedes oberen Dacheindeckelements 1 untergreift zur Befestigung des oberen Dacheindeckelements das Profil-Element 60 des unteren Dacheindeckelements, oder einen Teil der Dachunterkonstruktion. Die Verbindungs-Elemente 70 untergreifen das Profil-Element 60 oder die Dachunterkonstruktion, und sichern die Dacheindeckelemente 1 gegen ein Abheben.The roofing elements 1 are arranged on a roof substructure in horizontal rows and columns perpendicular to them in such a way that neighboring roofing elements 1 of a row and / or neighboring roofing elements 1 of a column overlap, in each of the columns an upper roofing element 1 with its foot section 20 on the head section 30 of a lower roofing element 1 is arranged. The roofing elements 1 are mounted on the roof substructure, the roofing elements 1 being mounted on the roof substructure through the fastening area 11 on the head section side with the profile element 60, and the roofing elements 1 being mounted on the roof substructure through the fastening area 21 on the foot section side with the connecting element 70 . The connecting element 70 of each upper roofing element 1 engages under the profile element 60 of the lower roofing element, or part of the roof substructure, for fastening the upper roofing element. The connecting elements 70 reach under the profile element 60 or the Roof substructure, and secure the roofing elements 1 against lifting.

In den Figuren 5 sind verschiedene Ausführungsbeispiele des kopfabschnittseitigen Befestigungsbereichs 11 und des Profil-Elements 60 dargestellt. In Figur 5a ist der vorspringende Abschnitt 12 und der Aufnahmeabschnitt 13 des Dacheindeckelements 1 wie in den Figuren 1 bis 3 gezeigt und beschrieben ausgebildet. Der vorspringende Abschnitt 61 und der Aufnahmeabschnitt 62 des Profil-Elements 60 sind wie in den Figuren 3 gezeigt und beschrieben ausgebildet.In the Figures 5 various exemplary embodiments of the fastening area 11 on the head section side and of the profile element 60 are shown. In Figure 5a the protruding portion 12 and the receiving portion 13 of the roofing element 1 are as in FIGS Figures 1 to 3 shown and described formed. The protruding portion 61 and the receiving portion 62 of the profile element 60 are as in FIG Figures 3 shown and described formed.

Das Ausführungsbeispiel der Figur 5b unterscheidet sich zu dem Ausführungsbeispiel der Figur 5a nur darin, dass der vorspringende Abschnitt 12 des Dacheindeckelements 1 größer ausgebildet ist und annähernd die Dicke des Dacheindeckelements 1 aufweist. Der Aufnahmeabschnitt 62 des Profil-Elements 60 ist derart ausgebildet, dass die Oberkante des Profil-Elements 60 unterhalb oder auf Höhe der Oberkante des Dacheindeckelements 1 abschließt. Vorteilhafterweise ist der vorspringende Abschnitt 12 maximal so hoch wie die Zackentäler 3 des Dacheindeckelements 1, damit ein auf dem unteren Dacheindeckelement 1 weiteres angeordnetes oberes Dacheindeckelement 1 mit seinen Zackentälern 3 in das darunter angeordnete Dacheindeckelement 1 eingreifen kann. Vorteilhafterweise kann der Aufnahmeabschnitt 62 auch nur abschnittsweise ausgebildet sein, damit ein darüber angeordnetes Dacheindeckelement 1 mit seinen Wellentälern 3 in die entsprechende Wellentäler 3 des darunter angeordneten Dacheindeckelements 1 eingreifen kann.The embodiment of the Figure 5b differs from the embodiment of FIG Figure 5a only in that the protruding section 12 of the roofing element 1 is made larger and has approximately the thickness of the roofing element 1. The receiving section 62 of the profile element 60 is designed in such a way that the upper edge of the profile element 60 ends below or at the level of the upper edge of the roof covering element 1. The protruding section 12 is advantageously as high as the zigzag valleys 3 of the roofing element 1, so that an upper roofing element 1 arranged further on the lower roofing element 1 can engage with its zigzag valleys 3 in the roofing element 1 arranged below. The receiving section 62 can advantageously also be designed only in sections so that a roof covering element 1 arranged above it can engage with its wave troughs 3 in the corresponding wave troughs 3 of the roof covering element 1 arranged below.

Das Ausführungsbeispiel der Figur 5c unterscheidet sich zu dem Ausführungsbeispiel der Figur 5a darin, dass der Aufnahmeabschnitt 62 des Profil-Elements 60 derart ausgebildet ist, dass der Kopfbereich 10 des Dacheindeckelements 1 in den Aufnahmeabschnitt 62 des Profil-Elements eingreift, ohne eine Nachbearbeitung betreffend Nase oder sonstigem.The embodiment of the Figure 5c differs from the embodiment of FIG Figure 5a in that the receiving section 62 of the profile element 60 is designed in such a way that the head region 10 of the roofing element 1 engages in the receiving section 62 of the profile element without reworking the nose or anything else.

Das Ausführungsbeispiel der Figur 5d unterscheidet sich zu dem Ausführungsbeispiel der Figur 5a darin, dass der Aufnahmeabschnitt 13 des Dacheindeckelements 1 im vorspringenden Abschnitt 12 des Dacheindeckelements 1 als Nut ausgebildet ist. In die Nut, d.h. den Aufnahmeabschnitt 13, greift der vorspringende Abschnitt 61 des Profil-Elements 60 von oben ein.The embodiment of the Figure 5d differs from the embodiment of FIG Figure 5a in that the receiving section 13 of the roofing element 1 is designed as a groove in the protruding section 12 of the roofing element 1. The protruding section 61 of the profile element 60 engages from above into the groove, ie the receiving section 13.

In Figur 6 ist ein weiteres Ausführungsbeispiel des Dacheindeckelements 1 dargestellt. Dieses Ausführungsbeispiel unterscheidet sich zum ersten Ausführungsbeispiel der Figuren 1 bis 5 nur darin, dass das Dacheindeckelement 1 eine wellenartige Struktur aufweist. Die Struktur im Mittelfeld 50 an der Oberseite des Dacheindeckelements 1, d.h. die Wellentäler 3 und Wellenberge 4, sind komplementär zur Struktur auf der Unterseite des Dacheindeckelements 1 ausgebildet. Weiter weist das Dacheindeckelement 1 ebene Auflageflächen 5 an den Auflagestegen 2 auf und durch die komplementäre Ausbildung auch ebene Wellentäler 3 auf.In Figure 6 a further embodiment of the roofing element 1 is shown. This embodiment differs from the first embodiment of FIG Figures 1 to 5 only in that the roofing element 1 has a wave-like structure. The structure in the middle field 50 on the upper side of the roofing element 1, ie the wave troughs 3 and wave crests 4, are designed to be complementary to the structure on the underside of the roofing element 1. Furthermore, the roof covering element 1 has flat support surfaces 5 on the support webs 2 and, due to the complementary design, also has flat wave troughs 3.

In den Figuren 7 und 8 ist ein weiteres Ausführungsbeispiel des Dacheindeckelements 1 einer erfindungsgemäßen Baugruppe dargestellt. Das Dacheindeckelement 1 dieses Ausführungsbeispiel unterscheidet sich zu dem Ausführungsbeispiel der Figuren 1 bis 5 nur darin, dass der vorspringende Abschnitt 12 des kopfabschnittseitigen Befestigungsbereichs 11 des Dacheindeckelements 1 als eine nach unten über die Auflagestege 2 hervorspringende Nase ausgebildet ist. Diese hervorspringende Nase hintergreift das erste Befestigungselement 60 oder hintergreift eine Dachlattung, und ist somit als eine Einhängevorrichtung ausgebildet. Das Ausführungsbeispiel der Figuren 7 und 8 kann auch wellenförmig wie das Ausführungsbeispiel der Figur 6 ausgebildet sein.In the Figures 7 and 8th Another embodiment of the roofing element 1 of an assembly according to the invention is shown. The roof covering element 1 of this exemplary embodiment differs from the exemplary embodiment in FIG Figures 1 to 5 only in that the protruding section 12 of the fastening area on the head section side 11 of the roofing element 1 is designed as a nose protruding downward over the support webs 2. This protruding nose engages behind the first fastening element 60 or engages behind a roof battens and is thus designed as a suspension device. The embodiment of the Figures 7 and 8th can also be wavy like the embodiment of Figure 6 be trained.

In den Figuren 9 ist eine linke Ortgangplatte des Dacheindeckelements 1 aus den Figuren 7 und 8 dargestellt. Dabei ist auf der linken Seite des Dacheindeckelements 1 kein Seiten-Wasserfalzbereich 30 ausgebildet, da die linke Ortgangplatte eine Dacheindeckung zur linken Seite eines Daches hin abschließt. Die linke Seite des Dacheindeckelements 1 schließt mit einem Zackental 3 ab.In the Figures 9 is a left verge plate of the roofing element 1 from the Figures 7 and 8th shown. In this case, no side water fold area 30 is formed on the left side of the roof covering element 1, since the left verge board closes off a roof covering on the left side of a roof. The left side of the roofing element 1 ends with a jagged valley 3.

In den Figuren 10 ist eine rechte Ortgangplatte des Dacheindeckelements 1 aus den Figuren 7 und 8 dargestellt. Dabei ist auf der rechten Seite des Dacheindeckelements 1 kein Seiten-Deckfalzbereich 40 ausgebildet, da die rechte Ortgangplatte eine Dacheindeckung zur rechten Seite eines Daches hin abschließt. Die rechte Seite des Dacheindeckelements 1 schließt mit einem Zackental 3 ab.In the Figures 10 is a right verge plate of the roofing element 1 from the Figures 7 and 8th shown. In this case, no side cover rebate area 40 is formed on the right-hand side of the roof covering element 1, since the right verge plate closes off a roof covering on the right-hand side of a roof. The right side of the roofing element 1 ends with a jagged valley 3.

In den Figuren 11 ist eine halbe Standardplatte des Dacheindeckelements 1 aus den Figuren 7 und 8 dargestellt. Diese unterscheidet sich zu dem Dacheindeckelement 1 aus den Figuren 7 und 8 nur dadurch, dass sie nur halb so breit ausgebildet ist und somit weniger Zackentäler 3 und Zackenberge 4 aufweist.In the Figures 11 is a half standard tile of the roofing element 1 from the Figures 7 and 8th shown. This differs from the roofing element 1 from the Figures 7 and 8th only because it is only half as wide and thus has fewer serrated valleys 3 and serrated peaks 4.

BezugszeichenlisteList of reference symbols

11
DacheindeckelementRoofing element
22
AuflagestegSupport web
33
Vertiefung / Wellental / ZackentalDeepening / wave trough / jagged valley
44th
Erhebung / Wellenberg / ZackenbergElevation / Wellenberg / Zackenberg
55
AuflageflächeSupport surface
1010
KopfabschnittHead section
1111
kopfabschnittseitiger BefestigungsbereichHead section-side fastening area
1212th
vorspringender Abschnitt Befestigungsbereichprotruding section attachment area
1313th
Aufnahmeabschnitt BefestigungsbereichReceiving section fastening area
2020th
FußabschnittFoot section
2121
fußabschnittseitiger BefestigungsbereichFastening area on the foot section
2222nd
Nut des fußabschnittseitigen BefestigungsbereichsGroove of the fastening area on the foot section side
3030th
Seiten-WasserfalzbereichSide water fold area
3131
Wasserfalz-NutWater fold groove
3232
Wasserfalz-StegWater fold bridge
4040
Seiten-DeckfalzbereichSide cover fold area
4141
Deckfalz-NutCover rebate groove
4242
Deckfalz-StegCover fold web
5050
Mittelfeldmidfield
6060
erstes Befestigungselement (Profil-Element)first fastening element (profile element)
6161
vorspringender Abschnitt Befestigungselementprotruding section fastener
6262
Aufnahmeabschnitt BefestigungselementReceiving section fastening element
7070
zweites Befestigungselement (Verbindungs-Element)second fastening element (connecting element)
7171
BefestigungsabschnittFastening section
7272
VerankerungsabschnittAnchoring section
8080
DacheindeckungRoofing

Claims (14)

  1. Assembly consisting of an extruded roof covering element (1) and at least two separately formed fastening elements, preferably for the formation of a roof covering (80),
    - wherein the roof covering element (1) has a ridge-side head section (10) and an eaves-side foot section (20) opposite the head section (10), and
    - wherein a side water fold region (30) is formed on the upper side of the roof covering element (1) and a side cover fold region (40) on the opposite underside of the roof covering element (1), and
    - wherein the side water fold region (30) has one or more water fold groove/s (31) and/or water fold web/s (32), and/or the side cover fold region (40) has one or more cover fold groove/s (31) and/or cover fold fold web/s (32), and
    - wherein the side water fold region (30) and the side cover fold region (40) are formed in such a way that, in the state laid as a roof covering (80), among adjacent roof covering elements (1), the side cover fold region (40) of the one roof covering element (1) overlaps with the side water fold region (30) of the other roof covering element (1),
    - wherein the extrusion direction of the roof covering element (1) runs from the head region (10) in the direction of the foot region (20), and that the water fold groove/s (31) and/or water fold web/s (32) and/or cover fold groove/s (31) and/or cover fold web/s (32) are formed in parallel to the extrusion direction, and
    - wherein the roof covering element (1) on the underside has at least two parallel support webs (2), which extend from the head section (10) to the foot section (20) across the entire length of the roof covering element (1),
    - wherein the support webs (2)
    a) are formed by a wave-like or prong-like structure of the roof covering element (1) by means of the extrusion, or
    b) are shaped on the roof covering element (1) while extruding,
    wherein
    - the roof covering element (1) has a head section-side fastening region (11) in or on the head section (10) and a foot section-side fastening region (21) in or on the foot section (20),
    wherein the foot section-side fastening region is formed on the underside in the foot region of the roof covering element, and
    - wherein a first of the fastening elements (60) is formed as a bearing profile element, which is formed as a weight support or as a weight support and locking support by interacting with the head section-side fastening region (11) of the roof covering element (1), and
    - wherein a second of the fastening elements (70) is formed as a locking connecting element, which has a fastening section (71) for fastening on the foot section-side fastening region of the roof cover element (1) and has an anchoring section (72) for touching
    - on the bearing profile element on which the roof covering element (1) is supported, and/or
    - on a further roof covering element (1) adjacent to the roof covering element (1), and/or
    - on a bearing profile element, on which a further roof covering element (1) adjacent to the roof covering element (1) is supported, and/or
    - on a roof substructure on which the bearing profile element is supported.
  2. Assembly according to claim 1,
    characterised in that
    the support webs (2) are formed integrally on the roof covering element (1) using the extrusion method.
  3. Assembly according to claim 1 or 2,
    characterised in that
    the support webs (2) are formed for support when drying and/or firing the roof covering element workpiece, and/or for support and/or for holding and/or for fastening the fired roof covering element (1) on an adjacent roof covering element (1) in a roof covering (80) or a roof substructure of a roof covering (80).
  4. Assembly according to one of the preceding claims,
    characterised in that
    the support webs (2) are formed for support on a roof substructure and/or for supporting as part of production.
  5. Assembly according to one of the preceding claims,
    characterised in that
    the support webs (2) are formed by the wave troughs (3) of the wave-like structure of the roof covering element (1), or
    the support webs (2) are formed by the pointed prong troughs (3) of the prong-like structure of the roof covering element (1).
  6. Assembly according to one of the preceding claims,
    characterised in that
    the support webs (2) have a flat support surface (5) for supporting on a roof substructure.
  7. Assembly according to one of the preceding claims,
    characterised in that
    the support webs (2) have a pointed support surface for supporting on a roof substructure.
  8. Assembly according to one of the preceding claims,
    characterised in that
    a central field (50) is formed between the side water fold region (30) and the side cover fold region (40).
  9. Assembly according to claim 8,
    characterised in that
    the central field (50) is formed flatly or has repeatedly recurring profilings or elevations (4) or indentations (3), or is formed in a wave-like manner or prong-like manner.
  10. Assembly according to claim 8 or 9,
    characterised in that
    the support webs (2) are formed complementarily to the central field (50).
  11. Assembly according to one of the preceding claims,
    characterised in that
    the support webs (2) have a cored hole, which is formed in parallel to the extrusion direction.
  12. Assembly according to one of the preceding claims,
    characterised in that
    the one or more water fold groove/s (31) and/or water fold web/s (32) of the side water fold region (30) and/or the one or more cover fold groove/s (41) and/or cover fold web/s (42) of the side cover fold region (40) are shaped by the extrusion or, after the extrusion, are formed by cutting or sawing or milling on the not yet fired or fired workpiece.
  13. Roof covering (80) consisting of a roof substructure and several roof covering elements (1) arranged on the roof substructure and having at least two separately formed fastening elements, namely a first of said fastening elements (60) and a second of said fastening elements (70),
    wherein the roof covering elements (1), the first of the fastening elements (60) and the second of the fastening elements (70) are formed as an assembly according to one of claims 1 to 12,
    wherein the roof covering elements (1) are arranged on the roof substructure in horizontal rows and columns perpendicular to these in such a way that neighbouring roof covering elements (1) of a row and/or neighbouring roof covering elements (1) of a column overlap with one another,
    wherein one upper roof covering element (1) is arranged with its foot section (20) on the head section (30) of a lower roof covering element (1) in the columns in each case,
    wherein the several roof covering elements (1) are mounted on the roof substructure, and
    wherein the roof covering elements (1) are mounted on the roof substructure by means of the head section-side fastening region (11) with the first fastening element (60), and
    wherein the roof covering elements (1) are mounted on the roof substructure by means of the foot section-side fastening region (21) with the second fastening element (70), and
    the second fastening element (70) of each upper roof covering element (1) engages below the first fastening element (60) or below a part of the roof substructure of the lower roof covering element (1) for fastening the upper roof covering element.
  14. Roof covering (1) according to claim 13,
    characterised in that,
    in addition to the roof covering elements (1), accessory elements are arranged on the roof substructure.
EP20151002.1A 2019-01-11 2020-01-09 Assembly with an extruded roof covering element Active EP3680413B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL20151002T PL3680413T3 (en) 2019-01-11 2020-01-09 Assembly with an extruded roof covering element
SI202030023T SI3680413T1 (en) 2019-01-11 2020-01-09 Assembly with an extruded roof covering element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019100668.6A DE102019100668A1 (en) 2019-01-11 2019-01-11 Roof covering element with two separately designed fastening elements
DE102019100672.4A DE102019100672A1 (en) 2019-01-11 2019-01-11 Extruded roofing element

Publications (2)

Publication Number Publication Date
EP3680413A1 EP3680413A1 (en) 2020-07-15
EP3680413B1 true EP3680413B1 (en) 2021-10-06

Family

ID=69157616

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20150995.7A Active EP3680414B1 (en) 2019-01-11 2020-01-09 Assembly with a roof covering element and two separately formed fastening elements
EP20151002.1A Active EP3680413B1 (en) 2019-01-11 2020-01-09 Assembly with an extruded roof covering element

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20150995.7A Active EP3680414B1 (en) 2019-01-11 2020-01-09 Assembly with a roof covering element and two separately formed fastening elements

Country Status (5)

Country Link
EP (2) EP3680414B1 (en)
DK (2) DK3680414T3 (en)
HU (2) HUE056789T2 (en)
PL (2) PL3680413T3 (en)
SI (2) SI3680414T1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH7498A (en) * 1893-10-31 1894-06-15 Backsteinfabrik Mech Corrugated strand tile with length lock
US1395423A (en) * 1921-05-17 1921-11-01 Joseph Richard Roofing-tile
FR1164583A (en) * 1956-10-31 1958-10-13 Roof tile
BE794604A (en) * 1972-01-28 1973-05-16 Gerhaher Max MECHANICAL OR THREADED TILE
GB1570441A (en) * 1977-10-19 1980-07-02 Lysaght Australia Ltd Roof tile batten and clip
DE4404062A1 (en) * 1994-02-09 1995-08-10 Wolfgang Spiess Roof slab and tile fastener
AU744811B2 (en) * 1997-10-07 2002-03-07 John Vincent Higgins Roof tile fixing batten system
DE102009004495A1 (en) 2009-01-09 2010-07-22 Moeding Keramikfassaden Gmbh Extruded roof tile, roofing and method of making the tile
DE102013010169A1 (en) 2013-06-19 2014-12-24 Erlus Aktiengesellschaft interlocking roof tile
DE102014114457B4 (en) 2014-10-06 2020-07-09 Erlus Aktiengesellschaft Accessory assembly for roofing elements

Also Published As

Publication number Publication date
EP3680414B1 (en) 2021-09-29
HUE056789T2 (en) 2022-03-28
DK3680414T3 (en) 2022-01-03
PL3680414T3 (en) 2022-01-31
EP3680413A1 (en) 2020-07-15
SI3680414T1 (en) 2022-02-28
PL3680413T3 (en) 2022-01-31
DK3680413T3 (en) 2022-01-03
EP3680414A1 (en) 2020-07-15
HUE057447T2 (en) 2022-05-28
SI3680413T1 (en) 2022-02-28

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