EP3680414B1 - Assembly with a roof covering element and two separately formed fastening elements - Google Patents

Description

The invention relates to an assembly with a roofing element according to the features of the preamble of claim 1.

From the DE 10 2013 010 169 A1 a roofing element is known as a folded roof tile, which has hook-in lugs on the underside in the head section for mounting on a roof batten. The roof cladding element is not secured against being lifted off by the hook-in lugs.

From the DE 10 2014 114 457 A1 a storm clip device is known which engages with a first leg on the top of a first roofing element and engages with a second leg on the top of a second roofing element. Furthermore, the storm clip device has a section which engages around a roof substructure for fastening the roofing elements in order to secure the roofing elements against being lifted off. Due to the two legs and the different points of attack on the Roofing elements, an installation of the storm clip device is very time-consuming.

From the GB 1 570 441 A and the AU 744 811 B2 a roofing element with two fastening elements is known, the roofing element resting on the first fastening element and the roofing element being anchored with the second fastening element on a second roofing element.

From the FR 1 164 583 A a roof tile made of a rectangular piece of sheet metal with a hanging nose formed in the head area is known. From the DE 44 04 062 A1 and the U.S. 1,395,423 A a roof covering element with a hanging lug for hanging on a batten is known.

The invention is based on the object of providing an improved roof covering element with at least two separately designed fastening elements.

This object is achieved with the subject matter of main claim 1 and the subject matter of claim 2.

The subject matter of main claim 1 is an assembly comprising a roof covering element with at least two separately designed fastening elements for fastening in or on a roof structure. The roofing element has a ridge-side head section and an opposite eaves-side foot section. The roof covering element also has a head section side Fastening area in or on the head section and a fastening area on the foot section side in or on the foot section.

• an dem tragenden Profil-Element auf dem das Dacheindeckelement abgestützt ist und/oder
• an einem an das Dacheindeckelement angrenzenden weiteren Dacheindeckelement und/oder
• an einem tragenden Profil-Element, auf dem ein an das Dacheindeckelement angrenzendes Dacheindeckelement abgestützt ist und/oder
• an einer Dachunterkonstruktion auf der das tragende Profil-Element abgestützt ist.

Wesentlich dabei ist,

1. (i) dass der kopfabschnittseitige Befestigungsbereich des Dacheindeckelements einen dacheindeckelementseitigen vorspringenden Abschnitt zum Eingriff in einen profilelementseitigen Aufnahmeabschnitt aufweist, wobei der dacheindeckelementseitige vorspringende Abschnitt komplementär zum profilelementseitigen Aufnahmeabschnitt ausgebildet ist, und wobei der dacheindeckelementseitige vorspringende Abschnitt als eine in der flächigen Erstreckung des Dacheindeckelements vorstehende Nase ausgebildet ist, und wobei der profilelementseitige Aufnahmeabschnitt als eine Nut, oder eine Einhängevorrichtung ausgebildet ist, und
2. (ii) dass der kopfabschnittseitige Befestigungsbereich des Dacheindeckelements einen dacheindeckelementseitigen Aufnahmeabschnitt zur Aufnahme eines profilelementseitigen vorspringenden Abschnitts aufweist, wobei der dacheindeckelementseitige Aufnahmeabschnitt komplementär zum profilelementseitigen vorspringenden Abschnitt ausgebildet ist, und wobei der dacheindeckelementseitige Aufnahmeabschnitt als eine Nut ausgebildet ist, und wobei der profilelementseitige vorspringende Abschnitt als eine abstehende Nase, und/oder eine durchgängige oder unterbrochene abstehende Schiene, und/oder ein abstehender Fuß, und/oder ein oder mehrere Stift/e ausgebildet ist.

A first of the fastening elements is designed as a load-bearing profile element, which is designed as a weight support or as a weight support and locking bearing, and a second of the fastening elements is designed as a locking connection element, which has a fastening section for fastening to having the roofing element and having an anchoring portion for engagement

• 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 roofing element adjoining the roofing element is supported and / or
• on a roof substructure on which the load-bearing profile element is supported.

It is essential that

1. (i) that the head section-side fastening area of the roofing element has a roofing element-side protruding section for engaging a profile element-side receiving section, wherein the roofing element-side protruding section is complementary to the profile element-side receiving section, and wherein the roofing element-side protruding section as a protruding nose in the flat extension of the roofing element is formed, and wherein the profile element-side receiving portion is formed as a groove or a suspension device, and
2. (ii) that the head section-side fastening area of the roofing element has a roofing element-side receiving section for receiving a profile element-side protruding section, wherein the roofing element-side receiving section is designed complementary to the profile element-side protruding section, and wherein the roofing element-side receiving section is designed as a groove, and wherein the profile element-side protruding section a protruding nose, and / or a continuous or interrupted protruding rail, and / or a protruding foot, and / or one or more pins is formed.

• an dem tragenden Profil-Element auf dem das Dacheindeckelement abgestützt ist und/oder
• an einem an das Dacheindeckelement angrenzenden weiteren Dacheindeckelement und/oder
• an einem tragenden Profil-Element, auf dem ein an das Dacheindeckelement angrenzendes Dacheindeckelement abgestützt ist und/oder
• an einer Dachunterkonstruktion auf der das tragende Profil-Element abgestützt ist.

The subject matter of claim 2 is an assembly comprising a roof covering element with at least two separately designed fastening elements for fastening in or on a roof structure. The roofing element has a ridge-side head section and an opposite eaves-side foot section. The roofing element also 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. A first of the fastening elements is designed as a load-bearing profile element, which is designed as a weight support or as a weight support and locking bearing, and a second of the fastening elements is designed as a locking connection element, which has a fastening section for fastening to to the Has roof covering element and has an anchoring portion to attack

• 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 roofing element adjoining the roofing element is supported and / or
• on a roof substructure on which the load-bearing profile element is supported.

It is essential that the fastening area on the foot section side is formed on the underside in the foot region (20) of the roof covering element, and the fastening region on the foot section side on the underside of the roof covering element has two fastening grooves in which the connecting element engages, and the fastening area Grooves are formed in a support web of the roofing element, and wherein the support web extends from the head portion to the foot portion over the entire length of the roofing element.

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.

• einen dacheindeckelementseitigen vorspringenden Abschnitt zum Eingriff in einen profilelementseitigen 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.

It can be provided that the roof 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.

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.

It can be provided that a) the receiving section on the roofing element side is designed as a suspension recess, a receiving step, an undercut, a groove, or a suspension device, and b) that the protruding section on the profile element side 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

It can be provided that the fastening area on the foot section side is formed on the underside in the foot area of the roof covering element.

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.

It can be provided that the fastening grooves are formed in a support web of the roof covering element.

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.

It can be provided that the connecting element is formed from sheet metal.

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.

It can be provided that the fastening section of the connecting element engages in the fastening area on the foot section side.

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.

It can be provided that the connecting element has a V-shaped base body, viewed from the front, and an L-shaped base body, viewed from the side.

It can be provided that the profile element is made of metal.

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.

It can be provided that the roofing element has a top surface of at least 0.05 square meters, preferably greater than 0.1 square meters, most preferably a top surface between 0.05 square meters and 0.3 square meters.

It can be provided that the roofing element has a length from the head section (10) to the foot section (20) of at least 0.5 m, preferably at least 0.7 m, most preferably at least 1 m.

It can be provided that the roofing element is formed by extrusion.

• indem der kopfabschnittseitige Befestigungsbereich mit dem tragenden Profil-Element im Sinne einer Gewichtsaufnahme zusammenwirkt und
• der fußabschnittseitige Befestigungsbereich mit dem Verbindungs-Element im Sinne einer Positionshalterung oder Arretierung gegen ein Abheben zusammenwirkt.

The object is also achieved by a roof substructure with a roof covering element mounted on the roof substructure, the roof covering element, the first fastening element being designed as a load-bearing profile element and the second fastening element as a locking connection element as an assembly according to one of the embodiments described above. It is essential that the roof substructure has the profile element and that the roofing element is attached to the roof substructure with the profile element and the connecting element,

• in that the fastening area on the head section interacts with the load-bearing profile element in the sense of weight absorption and
• the fastening area on the foot section side interacts with the connecting element in the sense of a position retention or locking against lifting.

Furthermore, the object is achieved by a roof covering consisting of a roof substructure and several roofing elements, wherein the several roofing elements are arranged on the roof substructure with a first fastening element designed as a load-bearing profile element and a second fastening element designed as a locking connection element, the roofing elements on the roof substructure are arranged in horizontal rows and columns perpendicular to them in such a way that neighboring roofing elements in one row and / or neighboring roofing elements in one column overlap,
wherein in each of the columns an upper roofing element with its foot portion on the head portion of a lower roofing element is arranged, wherein the plurality of roofing elements are mounted on the roof substructure, and wherein the roof substructure has the profile element, and wherein the roofing elements are mounted through the head section-side fastening area with the profile element on the roof substructure, and wherein the roofing elements through the foot section-side fastening area are mounted with the connecting element on the roof substructure, and that the connecting element of each upper roofing element for fastening the upper roofing element engages under the profile element of the lower roofing element or part of the roofing substructure of the lower roofing element.

It is essential that the roofing elements, the first fastening elements are designed as a load-bearing profile element and the second fastening elements as a locking connection element as an assembly according to one of the exemplary embodiments described above.

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 mit Profil-Element;

Fig. 6:

Vorderansicht einer Standardplatte eines weiteren Dacheindeckelements mit wellenartiger Struktur;

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 with profile element;

Fig. 6:

Front view of a standard plate of a further roofing element with a wave-like structure;

In the Figures 1 and 2 a first embodiment of a roofing element 1 of the 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 on. 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. 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 can be made 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, if necessary, to shorten the roofing element 1 in the foot region 20, with the possibility of fastening in the foot region 20 still existing through the grooves 22 formed over the entire length.

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 a water rebate webs 32 in order to increase the rainproofness of the roof covering element 1.

The side cover fold area 40 has, as in FIGS Figures 1 and 2 shown, a cover rebate groove 41 and a cover rebate web 42, which extend from the head region 10 to the foot region 20 laterally over the entire length of the roofing element 1. It is also possible to form several cover rebate grooves 41 and a cover rebate web 42 in order to increase the rainproofness of the roof covering 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 elevations 4 are periodically recurring over the entire roofing element 1 in the center field 50 and determine both the design on the top 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.

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 through the Extrusion process formed in one piece in the roof covering element 1. 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 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.

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 as well as the Receiving section 62 are arranged (see 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.

Like in the Figure 3a As shown, the profile element 60 interacts with the head section-side fastening area 11 of the roof covering element 1, the protruding section 12 of the roof covering element 1 engaging 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.

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 referred to below as the connection element 70, 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 V-shaped base body on and viewed from the side an L-shaped base body. Two arcuate holders are formed in the fastening section 71.

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 this end, the anchoring section 72 engages under the profile element 60 and thereby prevents the foot area 20 of the roofing element 1 from being lifted and / or 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 are arranged one above the other as described above 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 adjacent roofing elements 1 of a row and / or adjacent roofing elements 1 of a column overlap each other, with an upper roofing element 1 with its foot section in each column 20 is arranged on the head section 30 of a lower roof covering element 1. 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 in order to fasten the upper roofing element. The connecting elements 70 reach under the profile element 60 or the roof substructure and secure the roof covering elements 1 against lifting off.

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.

The embodiment of the Figure 5b differs from the embodiment of 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. Advantageously, the protruding section 12 as high as the zigzag valleys 3 of the roofing element 1, so that an upper roofing element 1 further arranged 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 post-processing regarding 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.

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 top 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 roof covering 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.

List of reference symbols

1

Roofing element

2

Support web

3rd

Deepening / wave trough / jagged valley

4th

Elevation / Wellenberg / Zackenberg

5

Support surface

10

Head section

11

Head section-side fastening area

12th

protruding section attachment area

13th

Receiving section fastening area

20th

Foot section

21

Fastening area on the foot section

22nd

Groove of the fastening area on the foot section side

30th

Side water fold area

31

Water fold groove

32

Water fold bridge

40

Side cover fold area

41

Cover rebate groove

42

Cover fold web

50

midfield

60

first fastening element (profile element)

61

protruding portion of the fastener

62

Receiving section of the fastening element

70

second fastening element (connecting element)

71

Fastening section

72

Anchoring section

80

Roofing

Claims (16)

1. Assembly, comprising a roof covering element (1) and at least two separately formed fastening elements (60, 70) for fastening in or on a roof structure,

   - wherein the roof covering element (1) has a ridge-side head section (10) and an opposite eave-side foot section (20), and

   - 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), and

   - wherein a first of the fastening elements (60) is formed as a bearing profile element, which is formed cooperatively with the head section-side fastening region (11) of the roof covering element (1) as a weight support or as a weight support and locking support, 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 roof covering element (1) and an anchoring section (72) for touching

   - the bearing profile element on which the roof covering element (1) is supported and/or

   - a further roof covering element (1) adjacent to the roof covering element (1), and/or

   - a bearing profile element, on which a roof covering element (1) adjacent to the roof covering element (1) is supported, and/or

   - a roof substructure on which the bearing profile element is supported, wherein

   (i) the head section-side fastening region (11) of the roof covering element (1) has a roof covering element-side projecting section (12) for engaging in a profile element-side receiving section (62),

   wherein the roof covering element-side projecting section (12) is formed to be complementary to the profile element-side receiving section (62), and

   wherein the roof covering element-side projecting section (12) is formed as a protruding lug, and

   wherein the profile element-side receiving section (62) is formed as a groove, or as a suspension device, and

   (ii) wherein the head section-side fastening region (11) of the roof covering element (1) has a roof covering element-side receiving section (13) for receiving a profile element-side projecting section (61),

   wherein the roof covering element-side receiving section (13) is formed to be complementary to the profile element-side projecting section (61), and wherein the roof covering element-side receiving section (13) is formed as a groove, and

   wherein the profile element-side projecting section (61) is formed as a protruding lug, and/or a continuous or interrupted protruding rail, and/or a protruding foot, and/or one or several pin(s), characterised in that the roof covering element-side projecting section (12) is formed as a lug protruding in the flat extension of the roof covering element (1).
2. Assembly comprising a roof covering element (1) and at least two separately formed fastening elements (60, 70) for fastening in or on a roof structure,

   - wherein the roof covering element (1) has a ridge-side head section (10) and an opposite eave-side foot section (20), and

   - 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), and

   - wherein a first of the fastening elements (60) is formed as a bearing element, which is formed cooperatively with the head section-side fastening region (11) of the roof covering element (1) as a weight support or as a weight support and locking support, 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 roof covering element (1) and an anchoring section (72) for touching

   - the bearing element on which the roof covering element (1) is supported and/or

   - a further roof covering element (1) adjacent to the roof covering element (1), and/or

   - a bearing element, on which a roof covering element (1) adjacent to the roof covering element (1) is supported, and/or

   - a roof substructure on which the bearing element is supported,

   wherein the foot section-side fastening region (21) is formed on the underside in the foot region (20) of the roof covering element (1), and wherein the foot section-side fastening region (21) has, on the underside of the roof covering element (1), two fastening grooves (22) in which the connecting element (70) engages,

   characterised in that the bearing element is a bearing profile element, wherein the fastening grooves (22) are formed in a support web (2) of the roof covering element (1), and

   wherein the support web (2) extends from the head section (10) to the foot section (20) across the total length of the roof covering element (1).
3. Assembly according to claim 2,

   characterised in that

   the head section-side fastening region (11) of the roof covering element (1) has

   - a roof covering element-side projecting section (12) for engaging in a profile element-side receiving section (62), and/or

   - a roof covering element-side receiving section (13) for receiving a profile element-side projecting section (61).
4. Assembly according to claim 3,

   characterised in that

   the roof covering element-side projecting section (12) is formed to be complementary to the profile element-side receiving section (62) and/or

   the roof covering element-side receiving section (13) is formed to be complementary to the profile element-side projecting section (61).
5. Assembly according to one of claims 3 or 4,
   characterised in that

   a) the roof covering element-side projecting section (12) is formed as a lug protruding in the flat extension of the roof covering element (1), and/or is formed as a foot projecting from the underside of the roof covering element (1), and

   b) the profile element-side receiving section (62) is designed as a suspension recess, a receiving step, an undercut, a groove, or a suspension device.
6. Assembly according to one of claims 3 to 5,
   characterised in that

   a) the roof covering element-side receiving section (13) is formed as a suspension recess, a receiving step, an undercut, a groove, or a suspension device, and

   b) the profile element-side projecting section (61) is formed as a protruding lug, and/or a continuous or interrupted protruding rail, and/or a protruding foot, and/or one or several pin(s).
7. Assembly according to claim 1,

   characterised in that

   the foot section-side fastening region (21) is formed on the underside in the foot region (20) of the roof covering element (1).
8. Assembly according to one of claims 1 or 7,

   characterised in that

   the foot section-side fastening region (21) has two fastening grooves (22) on the underside of the roof covering element (1), in which fastening grooves the connecting element (70) engages.
9. Assembly according to claim 8,

   characterised in that

   the fastening grooves (22) are formed in a support web (2) of the roof covering element (1).
10. Assembly according to one of claims 8 or 9,

    characterised in that

    the two fastening grooves (22) of the foot section-side fastening region (21) are formed across the total length of the roof covering element (1) on the underside.
11. Assembly according to one of the preceding claims,

    characterised in that

    the fastening section (71) of the connecting element (70) engages in the foot section-side fastening region (21) of the roof covering element (1).
12. Assembly according to claim 11,

    characterised in that

    the fastening section (71) of the connecting element engages in the foot section-side fastening region (21).
13. Assembly according to one of the preceding claims,

    characterised in that

    the roof covering element (1) is formed by extrusion.
14. Assembly according to one of the preceding claims,

    characterised in that

    the profile element (60) is formed from metal.
15. Roof substructure having a roof covering element (1) mounted on the roof substructure,

    wherein the roof covering element, a first fastening element (60) as a bearing profile element and a second fastening element (70) as a locking connecting element are formed as an assembly according to one of claims 1 to 14,

    characterised in that

    the roof substructure has the profile element (60), and the roof covering element (1) is fastened on the roof substructure with the profile element (60) and the connecting element (70),

    - by the head section-side fastening region (11) cooperating with the bearing profile element (60) in the sense of a weight holder and

    - the foot section-side fastening region (21) cooperating with the connecting element (70) in the sense of a position mount or locking against being lifted.
16. Roof covering (80) consisting of a roof substructure and several roof covering elements, wherein the several roof covering elements (1) are arranged on the roof substructure with a first fastening element (60) formed as a bearing profile element and a second fastening element (70) formed as a locking connecting element,

    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 of a row and/or neighbouring roof covering elements of a column overlap one another, wherein an upper roof covering element (1) is arranged with its foot section (20) on the head section (10) 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 substructure has the profile element (60), and

    wherein the roof covering elements (1) are mounted with the profile element (60) on the roof substructure by means of the head section-side fastening region (11), and

    wherein the roof covering elements (1) are mounted with the connecting element (70) on the roof substructure by means of the foot section-side fastening region (21),

    wherein the connecting element (70) of each upper roof covering element (1) engages under the profile element of the lower roof covering element or a part of the roof substructure of the lower roof covering element to fasten the upper roof covering element (1),

    characterised in that

    the roof covering elements (1), the first fastening elements (60) as a bearing profile element and the second fastening elements (70) as a locking connecting element are formed as an assembly according to one of claims 1 to 14.

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