EP3290611B1 - Covering device and method for producing same - Google Patents

Description

FIELD OF THE INVENTION

The present invention relates to a roofing device and a method for producing such a roofing device.

TECHNICAL BACKGROUND

Roofs are used for a wide variety of applications. A frequently encountered type of roofing represent so-called terrace roofing.

Although the present invention and the problem underlying it are described below with reference to a patio roof, they are not limited thereto but transferable to a variety of types of roofing.

Terrace roofing often have a trained as a wall connection profile side rail profile, which is anchored by fastening means, such as bolts, on a wall. Due to structural or local conditions, a mounting height of such a wall connection profile may vary. On a side facing away from the wall, the patio roofing is usually stored with a Pfette supported by posts. All these components are usually prefabricated parts, which are pre-produced in standard sizes. It is thus desirable to be able to vary during assembly a pitch angle of the rafters, which results from the mounting height of the wall connection profile and the height of the posts, in order to be able to react easily to structural or local conditions.

With a variability of the angle of attack of the rafters, there is also the need for variability of the angle of attack of the roof panels or infills, which are usually mounted on the rafters.

The publication US 4,998,389A describes a roof system which is provided with a wall connection. To a wall connection profile wall connection fittings are provided which have a circular cylindrical recess. A rafter holder has a corresponding Sparrenhalterbeschlag, which has a recordable in the recess circular cylinder. Furthermore, the rafter holder fitting has a closure flange. In this way, the Sparrenhalterbeschlag is in a horizontal position on the wall connection fitting on and off. If a rafter holder fitting is pivoted into an angular position, the closure flange engages under the wall connection fitting so that the rafter holder is secured therein. A roof panel lies here on the rafters. For sealing a separate web is provided on the wall connection profile, on which a pending on the roof panel seal is provided.

The disadvantage is not completely free in the choice of the angle of attack of the rafters in the assembly with such a system, since a minimum inclination is necessary to ensure a backup through the closure flange. Furthermore, here, the web or the seal must be designed for sealing the roof panel to the desired angle or adjusted during assembly.

DE 202 16 881 U1 DE 10 2006 003212 A1 and NL 6 612 446 A reveal further roofing devices.

SUMMARY OF THE INVENTION

Against this background, the present invention has the object to provide an improved roofing device and a method for their preparation.

According to the invention, this object is achieved by a roofing device having the features of patent claim 1 and / or by a method having the features of patent claim 13.

• Eine Überdachungsvorrichtung, insbesondere Terrassenüberdachung, mit: einem Längsträgerprofil, welches zur Lagerung eines Sparrenhalters ausgebildet ist und einen Lagerprofilabschnitt aufweist; und einem Sparrenhalter zur Halterung eines Sparrens an dem Längsträgerprofil , wobei der Sparrenhalter einen zu dem Lagerprofilabschnitt korrespondierenden Umgreifabschnitt aufweist, der zur formschlüssigen Lagerung an dem Lagerprofilabschnitt ausgebildet ist, wobei das Längsträgerprofil in Längsrichtung lokal begrenzt einen Einführabschnitt aufweist, an welchem der Lagerprofilabschnitt derart ausgenommen ist, dass er zur Montage in den Umgreifabschnitt des Sparrenhalters einführbar ist, und wobei der Umgreifabschnitt an dem Lagerprofilabschnitt längsverschieblich ausgebildet ist und durch Längsverschiebung ein Formschluss zwischen dem Umgreifabschnitt und dem Lagerprofilabschnitt herstellbar ist.
• Ein Verfahren zur Herstellung einer Überdachungsvorrichtung, insbesondere einer erfindungsgemäßen Überdachungsvorrichtung, mit den Schritten: Bereitstellen eines Längsträgerprofils zur Aufnahme eines Sparrenhalters, welches einen Lagerprofilabschnitt aufweist, und eines Sparrenhalters zur Halterung eines Sparrens an dem Längsträgerprofil, welcher einen zu dem Lagerprofilabschnitt korrespondierenden Umgreifabschnitt aufweist; Einführen des Lagerprofilabschnitts in den Umgreifabschnitt im Bereich eines in Längsrichtung lokal begrenzt an dem Längsträgerprofil vorgesehenen Einführabschnitts; und Herstellung eines Formschlusses zwischen dem Umgreifabschnitt und dem Lagerprofilabschnitt durch Längsverschieben des Umgreifabschnitts relativ zu dem Lagerprofilabschnitt.

Accordingly, it is provided:

• A roofing device, in particular terrace roofing, comprising: a longitudinal beam profile, which is designed for mounting a rafter holder and has a bearing profile section; and a rafter holder for supporting a rafter on the side rail profile, wherein the rafter holder has a corresponding to the bearing profile section Umgreifabschnitt which is designed for positive storage on the bearing profile section, wherein the longitudinal carrier profile in the longitudinal direction locally limited an insertion has, on which the bearing profile section is so excluded in that it can be inserted for mounting in the gripping portion of the rafter holder, and wherein the gripping portion is designed to be longitudinally displaceable on the bearing profile section and a positive connection between the gripping section and the bearing profile section can be produced by longitudinal displacement.
• A method for producing a roofing device, in particular a roofing device according to the invention, comprising the steps of: providing a side rail profile for receiving a rafter holder, which has a bearing profile section, and a rafter holder for holding a rafter on the side rail profile, which comprises a encompassing section corresponding to the bearing profile section having; Inserting the bearing profile section into the gripping section in the region of an insertion section provided locally in the longitudinal direction on the side rail profile; and producing a positive connection between the Umgreifabschnitt and the bearing profile section by longitudinal displacement of the Umgreifabschnitts relative to the bearing profile section.

The finding underlying the present invention is that a change in the employment of a rafter is desirable not only in positive, but possible without structural change in the negative direction.

The idea on which the present invention is based is now to produce positive locking by longitudinal displacement of the rafter holder along the side rail profile. In this way, a form-fitting remains advantageous regardless of a pitch of the rafter holder always exist.

Moreover, with such a system also a negative employment, i. a falling to the side member profile inclination of the rafter holder, readily possible.

Furthermore, it is advantageously possible in this way for the wall connection profile or a bearing profile section of the wall connection profile to use a closed profile, so that a higher rigidity of the bearing profile section can be provided. This in turn can be taken into account in the design of the wall connection profile, so that material savings are possible.

The side rail profile may have different configurations, for example, it may be formed as a wall connection profile or as a purlin.

As Sparrenhalter is any kind of suitable for holding a rafter on a side rail profile training.

As Umgreifabschnitt is a section of the rafter holder to understand, which is suitable for gripping the bearing section profile. The bearing profile section is gripped at least partially, in particular at least on two opposite sides, in such a way that there is a form-fitting articulated coupling of the rafter holder with the longitudinal carrier profile.

A longitudinally locally limited insertion section is to be understood as meaning an insertion section which does not extend over the entire length of the side member profile but only over a comparatively small part or section of the length of the side member profile. The width of the insertion is wide enough to introduce the locally except bearing profile section in the Umgreifabschnitt the rafter holder. The insertion portion thus has a width that is wider than the encompassing portion of the rafter holder. For example, it can be a width of the insertion section in the range of one to two times the width of the rafter holder.

Incidentally, the side rail profile is formed in the longitudinal direction, in particular with a constant cross-sectional shape. In particular, the bearing profile section is a bearing section of the side member profile extending linearly with a constant cross section, apart from the recess.

The production of a positive connection is made in particular by moving the rafter holder in the longitudinal direction of the longitudinal carrier profile out of the insertion section, that is to say in particular into a region without a recess of the bearing profile section.

The method for producing the roofing device is in particular a mounting method or a method for mounting a roofing device.

Advantageous embodiments and further developments will become apparent from the other dependent claims and from the description with reference to the figures of the drawing.

According to an advantageous embodiment, the bearing profile section has a cross-sectionally at least partially round profile. The Umgreifabschnitt has a corresponding at least partially round recess. Advantageously, a sliding of the bearing profile section and the Umgreifabschnitts possible by the circular design, so that in a simple manner an angle is adjustable.

According to a development, the bearing profile section is designed as a circular cylinder profile section. Alternatively or additionally, the gripping portion is formed with a circular cylindrical portion-shaped recess. In this way, a sliding away of the bearing profile section and the Umgreifabschnitts in all enabled by the rest of the geometry of the components angular positions allows unlimited.

According to one embodiment, the encompassing section has a protruding into the at least partially round recess Bore, especially threaded hole, on. The Umgreifabschnitt is fixable by means of a fastened in the bore fastener, in particular a threaded therein screw, in a desired position on the bearing profile section. Advantageously, a very simple and fast fixation in a desired position is possible in this way.

According to an advantageous embodiment of the bearing profile section is formed umgreifbar in a circumferential angle of greater than 180 °. In particular, it is designed to be encompassable in a circumferential angle of at least 270 °, preferably 280 ° to 300 °. Advantageously, in this way a large pivoting range between the side rail profile and rafter holder allows.

According to a preferred embodiment, the gripping portion is formed to engage around the bearing profile section in a circumferential angle greater than 180 °. In this way, a positive engagement with the bearing profile section is made possible only by the shape of Umgreifabschnitts. In an advantageous embodiment, the circumferential angle is greater than 200 °, preferably between 210 ° and 260 °, more preferably between 230 ° and 250 °.

In accordance with a particularly preferred embodiment, the bearing profile section can be grasped in the longitudinal direction away from the insertion section by the encompassing section in such a way that, while maintaining the positive locking, the rafter retainer can be pivoted into a positive position and into a negative position relative to the longitudinal carrier profile. Under a positive employment is to understand a job in which a mounted on the rafter holder rafter from the side rail profile extends down. A negative employment is accordingly a job to understand in which a mounted on the rafter holder rafter from the side rail profile upwards. Advantageously needs in this way for both types of employment no structural change of the supporting components are made.

According to one embodiment, a pivoting range of the employment is at least -10 ° to + 30 °. Advantageously, in this way, especially for patio roofs, usual angle of attack covered by the pivoting range.

According to one embodiment, the side member profile is designed as a wall connection profile. In the assembled state, the employment is adjustable relative to a wall. Under a wall is to understand any type of suitable for attaching the wall connection profile building. It may, for example, be a masonry wall, a wooden wall, a facade, a frame, a truss or the like. In particular, the wall is a vertical wall. However, it is also conceivable to use a sloping wall or facade.

According to a further embodiment, the side rail profile is designed as a purlin profile. In the assembled state, the employment is thus adjustable relative thereto. In particular, the purlin profile may be provided or formed in the form of a ridge purlin. Advantageously, the roofing device can be installed in this way without a wall connection. In particular, the purlin is oriented at a vertical, so that the angle of attack with respect to the vertical is aligned.

According to one embodiment, the side member profile on each side on a bearing profile section. In this case, opposing rafter holders are in the side rail profile received. This embodiment is provided in particular in a trained as a ridge purlin side rail. Advantageously can be realized in this way with a common side rail profile on two opposite sides of the side rail section a canopy. In particular, such a side member profile with a bearing section on both sides may be two interconnected one-sided side member profiles. For example, two provided for wall connection side rail profiles can be connected to each other on their sides, so that a common profile is created with two-sided bearing profile sections. Advantageously, the variety of components is reduced in this way, so that the production is simplified.

In an advantageous embodiment, a purlin, in particular in the form of a foot purlin, is provided on an end of the rafter opposite the rafter holder. The purlin has a round bearing extension. In particular, this is designed in the form of a circular cylinder profile section. The rafter has a corresponding receiving extension, which is designed in particular in the form of a claw with a circular-cylindrical section-shaped recess. The recording extension is designed to encompass the circular bearing extension. In particular, the assembly of the round bearing extension with the receiving extension to produce a positive connection, preferably by longitudinal displacement of the Aufnahmefortatzes on the circular bearing extension. Advantageously, a pivotable articulated in a large range pivotal connection of the purlin is thus created to save, so that a flexible adaptability of different angles of attack of the rafters is guaranteed here.

According to an advantageous embodiment of the method for producing the roofing device, a step of stationary mounting of the longitudinal beam profile is provided prior to insertion of the bearing profile section in the Umgreifabschnitt. The longitudinal displacement is made accordingly by moving the rafter holder along the side rail profile. Advantageously, only the rafter holder needs to be manipulated in this way, so that the assembly is simplified.

According to an advantageous embodiment, after the longitudinal displacement, a positive pivoting of the rafter holder is made relative to the side member profile. Advantageously, in this way, a desired angle of attack of the rafter relative to the side member profile, in particular in a swivel range with positive or negative employment, can be set.

The above embodiments and developments can, if appropriate, combine with each other as desired. Further possible refinements, developments and implementations of the invention also include combinations, not explicitly mentioned, of features of the invention described above or below with regard to the exemplary embodiments. In particular, the person skilled in the art will also add individual aspects as improvements or additions to the respective basic form of the present invention.

CONTENT OF THE DRAWING

Fig. 1

eine Überdachungsvorrichtung vor der Montage;

Fig. 2

einen Einführabschnitt gemäß einer alternativen Ausführungsform;

Fig. 3A

eine Querschnittansicht durch einen Einführabschnitt des Längsträgerprofils und den Sparrenhalter der Überdachungsvorrichtung gemäß Fig. 1;

Fig. 3B

die Überdachungsvorrichtung gemäß Fig. 3A, wobei der Lagerprofilabschnitt im Bereich des Einführabschnitts in einen Umgreifabschnitt des Sparrenhalters eingeführt ist;

Fig. 3C

eine perspektivische Schnittansicht der Überdachungsvorrichtung gemäß Fig. 3B, wobei der Sparrenhalter längs des Längsträgerprofils aus dem Einführabschnitt heraus verschoben ist;

Fig. 3D

eine Querschnittansicht der Überdachungsvorrichtung gemäß Fig. 3C im Bereich des Umgreifabschnitts;

Fig. 4

eine Querschnittdarstellung der Überdachungsvorrichtung gemäß Fig. 3D in einem verschwenkten Zustand;

Fig. 5

eine vergrößerte Darstellung der Überdachungsvorrichtung gemäß Fig. 4 mit Ausbruch im Bereich eines Befestigungsmittels;

Fig. 6A

die Überdachungsvorrichtung gemäß Fig. 4 mit in einen Zwischenraum eingeschobenem Aufnahmeprofil;

Fig. 6B

die Überdachungsvorrichtung gemäß Fig. 6A mit verschwenktem Aufnahmeprofil;

Fig. 6C

die Überdachungsvorrichtung gemäß Fig. 6B mit verschobenem Aufnahmeprofil;

Fig. 6D

die Überdachungsvorrichtung gemäß Fig. 6C mit arretiertem Aufnahmeprofil;

Fig. 7

die Überdachungsvorrichtung gemäß Fig. 6D mit eingesetzter Dichtung;

Fig. 8

eine perspektivische Schnittansicht der Überdachungsvorrichtung gemäß Fig. 7;

Fig. 9A

die Überdachungsvorrichtung gemäß Fig. 7 mit einer negativen Anstellung des Sparrenhalters;

Fig. 9B

die Überdachungsvorrichtung gemäß Fig. 7 mit einer positiven Anstellung des Sparrenhalters;

Fig. 10

eine perspektivische Darstellung einer Terrassenüberdachung mit Wandanschluss;

Fig. 11

eine Querschnittansicht der Terrassenüberdachung gemäß Fig. 10;

Fig. 12

eine perspektivische Darstellung einer Terrassenüberdachung mit Firstpfette;

Fig. 13

eine Querschnittansicht der Terrassenüberdachung gemäß Fig. 12;

Fig. 14

eine perspektivisch dargestellte Schnittansicht einer Überdachungsvorrichtung gemäß Fig. 8 mit eingesetzter Ausfachung;

Fig. 15

eine Querschnittansicht der Überdachungsvorrichtung gemäß Fig. 14;

Fig. 16

eine Längsschnittansicht durch eine Terrassenüberdachung gemäß einer der Figuren 10 bis 13 im Bereich von Ausfachungen;

Fig. 17

eine Querschnittansicht einer Überdachungsvorrichtung gemäß einer Ausführungsform mit wandanschlussseitiger Dachrinne;

Fig. 18

eine Querschnittansicht einer Überdachungsvorrichtung gemäß einer Ausführungsform im Bereich des dem Längsträgerprofil abgewandten Sparrenendes mit Dachrinne;

Fig. 19

eine perspektivische Schnittansicht einer Überdachungsvorrichtung im Bereich einer Pfette;

Fig. 20

eine Querschnittansicht einer Pfette und eines Schwenklagers;

Fig. 21

eine Querschnittansicht einer Pfette und eines Schwenklagers gemäß einer weiteren Ausführungsform;

Fig. 22

eine Querschnittansicht einer Pfette und eines Schwenklagers gemäß einer noch weiteren Ausführungsform;

Fig. 23

eine Querschnittansicht einer Pfette und eines Abstützprofils zur Abstützung einer Ausfachung.

The present invention will be explained in more detail with reference to the exemplary embodiments indicated in the schematic figures of the drawing. It shows:

Fig. 1

a roofing device prior to assembly;

Fig. 2

an insertion section according to an alternative embodiment;

Fig. 3A

a cross-sectional view through an insertion of the side rail profile and the rafter holder of the roofing device according to Fig. 1 ;

Fig. 3B

the roofing device according to Fig. 3A wherein the bearing profile section is inserted in the region of the insertion section in a Umgreifabschnitt the rafter holder;

Fig. 3C

a sectional perspective view of the roofing device according to Fig. 3B wherein the rafter holder is displaced out of the insertion section along the side rail profile;

Fig. 3D

a cross-sectional view of the roofing device according to Fig. 3C in the area of the Umgreifabschnitts;

Fig. 4

a cross-sectional view of the roofing device according to Fig. 3D in a pivoted state;

Fig. 5

an enlarged view of the roofing device according to Fig. 4 with breakout in the area of a fastener;

Fig. 6A

the roofing device according to Fig. 4 with a receiving profile inserted into a gap;

Fig. 6B

the roofing device according to Fig. 6A with swiveled receiving profile;

Fig. 6C

the roofing device according to Fig. 6B with shifted recording profile;

Fig. 6D

the roofing device according to Fig. 6C with locked receiving profile;

Fig. 7

the roofing device according to Fig. 6D with inserted seal;

Fig. 8

a sectional perspective view of the roofing device according to Fig. 7 ;

Fig. 9A

the roofing device according to Fig. 7 with a negative employment of the rafter holder;

Fig. 9B

the roofing device according to Fig. 7 with a positive employment of the rafter holder;

Fig. 10

a perspective view of a patio roof with wall connection;

Fig. 11

a cross-sectional view of the terrace roof according to Fig. 10 ;

Fig. 12

a perspective view of a patio roof with ridge purlin;

Fig. 13

a cross-sectional view of the terrace roof according to Fig. 12 ;

Fig. 14

a perspective sectional view of a roofing device according to Fig. 8 with inserted infill;

Fig. 15

a cross-sectional view of the roofing device according to Fig. 14 ;

Fig. 16

a longitudinal sectional view through a patio roof according to one of FIGS. 10 to 13 in the area of infills;

Fig. 17

a cross-sectional view of a roofing device according to an embodiment with wall-side gutter;

Fig. 18

a cross-sectional view of a roofing device according to an embodiment in the region of the side rail facing away from the side rail spar with gutter;

Fig. 19

a sectional perspective view of a roofing device in the region of a purlin;

Fig. 20

a cross-sectional view of a purlin and a pivot bearing;

Fig. 21

a cross-sectional view of a purlin and a pivot bearing according to another embodiment;

Fig. 22

a cross-sectional view of a purlin and a pivot bearing according to a still further embodiment;

Fig. 23

a cross-sectional view of a purlin and a support profile to support a infill.

The accompanying figures of the drawing are intended to convey a further understanding of the embodiments of the invention. They illustrate embodiments and serve in context with the description of the explanation of principles and concepts of the invention. Other embodiments and many of the stated advantages will become apparent with reference to the drawings. The elements of the drawings are not necessarily shown to scale to each other.

In the figures of the drawing are the same, functionally identical and same-acting elements, features and components - unless otherwise stated - each provided with the same reference numerals.

DESCRIPTION OF EMBODIMENTS

Fig. 1 shows a roofing device 1 prior to assembly.

The roofing device 1 has a side rail profile designed as a side member 2, a rafter 5 and a trained for holding or storage of the rafter 5 on the side rail profile rafter holder 3.

The side member profile 2 has a bearing profile section 4 designed for supporting the rafter holder 3. The bearing profile section 4 is formed with a partially round shape, here by way of example a hollow circular cylinder shape, which are connected in one piece via support struts 14 to a wall connection region of the wall connection profile 2.

The longitudinal member profile 2 is exemplified as an extruded profile. In particular, it contains aluminum. Other extrudable materials, such as plastics, would alternatively or additionally also be conceivable.

The bearing profile section 4 is accordingly preferably formed integrally with the remaining parts of the wall connection profile 2.

The rafter holder 3 has a gripping portion 6 corresponding to the bearing profile section 4.

The roofing device 1 is shown in a cross-sectional area which extends through an insertion section 7 of the side rail profile 2. In this insertion section 7 of the bearing section 4 is locally excluded, here by way of example with a crescent-shaped recess 15th

The recess 15 does not penetrate the material of the bearing profile section 4. It is accordingly a pocket-like recess 15. The means of the recesses in the region of the insertion section 7 locally changed shape of the bearing profile section 4 allows the bearing profile section 4 here in the Umgreifabschnitt 6 of the rafter holder 3 can be inserted.

Fig. 2 shows a section of an insertion section 7 according to an alternative embodiment. Shown here is only the differing region of the bearing profile section 4. Incidentally, the insertion section 7 is equal to Fig. 1 educated.

The insertion section 7 differs in comparison with the embodiment according to FIG Fig. 1 by the different shape of the recess 15 '. The recess 15 'is not sickle-shaped here, but secant-like.

The function of the secant-like recess 15 'is equal to the crescent-shaped recess 15. Due to its straight course, it is comparatively easier to produce, for example by means of a straight crossing of a conventional milling cutter with cylindrical shape. When editing but will also removed slightly more material than when producing the crescent-shaped recess 15th

Fig. 3A shows a cross-sectional view through an insertion section 7 of the side rail section 2 and the rafter holder 3 of the roofing device 1 according to Fig. 1 ,

The rafter holder 3 has in the region of the Umgreifabschnitts 6 a circular cylindrical recess 8. This is designed for positive storage on the bearing profile section 4.

To mount the rafter holder 6, as with the movement arrow in Fig. 3A drawn, pushed in the region of the insertion section 7 with the recess 8 on the bearing section 4, which is made possible by the locally provided recess 15.

Fig. 3B shows the roofing device 1 according to Fig. 3A , wherein the bearing profile section 4 is inserted in the region of the insertion section 7 in the Umgreifabschnitt 6 of the rafter holder 3.

In this position, the rafter holder 3 along the side rail section 2 and in the longitudinal direction on the bearing section 4 is displaceable.

Fig. 3C shows a perspective sectional view of the roofing device 1 according to Fig. 3B , wherein the rafter holder 3 is moved along the side rail profile 2 from the insertion section 7 out.

The longitudinal displacement is by means of a movement arrow in Fig. 3C located.

In this position, the Umgreifabschnitt 6 of the rafter holder 3 is positively and pivotally connected to the bearing section 4 of the side rail section 2.

Fig. 3D shows a cross-sectional view of the roofing device 1 according to Fig. 3C in the region of the Umgreifabschnitts 6.

As can be seen in this view, the encompassing section 6 surrounds the bearing profile section 4, so that a positive connection exists. In addition, due to the round shape of the bearing profile section 4 and the recess 8 of the Umgreifabschnitts 6 a pivoting of the rafter holder 3 relative to the side rail profile 2 allows.

Fig. 4 shows a cross-sectional view of the roofing device 1 according to Fig. 3D in a pivoted state.

The rafter holder 3 is pivotable relative to the side rail profile 2 while maintaining the positive connection in a pivoting region 13 in different angles of attack. This is achieved in that the bearing profile section 4 is formed umgreifbar in a larger circumferential angle, as the Umgreifabschnitt 6 surrounds the bearing profile section 4.

Shown here is a circumferential angle 11, in which the bearing profile section 4 is encompassed. For example, this is more than 270 °, here purely by way of example 294 °.

Also shown is a circumferential angle 12, in which the gripping portion 6 surrounds the bearing profile section 4. Preferably, this is more than 180 °, here purely by way of example 234 °.

In the illustrated embodiment, this results in a mathematical pivoting range 13, which amounts in terms of amount the difference of the circumferential angle 11 and the circumferential angle 12 results and here purely by way of example 60 °. In fact, transition radii and / or further sections of the side rail profile and the rafter holder limit the pivoting range, so that a usable pivoting range 13 is slightly smaller than a calculated pivoting range and, for example, 40 °.

Fig. 5 shows an enlarged view of the roofing device according to Fig. 4 with breakout in the area of a fastener.

The encompassing section 6 has a bore 9 extending into the recess 8. The bore 9 is formed here by way of example as a threaded bore.

In the bore 9, a fastening means 10, here for example a threaded pin, for fixing the rafter holder 3 is introduced to the bearing profile section 4. The fastening means 10 is provided to fix the rafter holder 3 to the bearing profile section 4 in a desired position or a desired angle of attack of the rafter holder 3.

In the case of the exemplary threaded pin this is provided with a hexagon socket and thus screwed from the outside into the hole. The fastening means 10 comes by screwing into contact with the bearing profile section 4 and thus produces a frictional connection.

Before or after the fixation of the rafter holder 3, a receiving profile 20, which is provided for receiving a infill in a longitudinal adjoining the longitudinal beam profile of the rafter holder 3 area, are attached.

In particular, the receiving profile 20 is provided for receiving the infill between two rafters.

Fig. 6A shows the roofing device 1 according to Fig. 4 with a receiving profile 20 inserted into a gap 25.

The rafter holder has a first surface 21 and a second surface 22. The first surface 21 is flat and arranged in an upper region of the rafter holder 3, while the second surface 22 is formed as a vertical leg of a receiving angle 27 and disposed in a lower region of the rafter holder 3.

The gap 25 is provided between the side rail section 2, the first surface 21 and the second surface 22. The receiving profile 20 is obliquely from below into the intermediate space 25 between the first surface 21 and the side rail section 2, in particular its bearing section 4, inserted. It will, as with the movement arrow Fig. 6A indicated at the height of the central region of the rafter holder 3 by an existing between the first surface 21 and the bearing profile section 4 gap obliquely inserted from bottom to top so that it enters the gap 25.

The receiving profile 20 has a support nose 29, which is also formed corresponding bearing profile section. When inserting the receiving profile 20, the support lug 29 is also inserted through the gap over the bearing profile section 4 away in the gap 25.

Fig. 6B shows the roofing device 1 according to Fig. 6A with swiveled receiving profile 20.

The pivoting of the receiving profile 20 is in accordance with the in Fig. 6B drawn movement arrow and serves for bringing a supporting surface 23 of the receiving profile provided for support on the first surface 21 into contact with the first surface 21. Further, a locking surface 24 which is provided for locking the receiving profile 20 by support on the second surface 22, pivoted to a position in which it can be brought by moving the receiving profile 20 from top to bottom with the second surface 22 into engagement.

Fig. 6C shows the roofing device 1 according to Fig. 6B with shifted receiving profile 20.

The shifting is from top to bottom according to the in Fig. 6C drawn movement arrow made. In this way, the receiving profile 20 is received in the receiving angle 27 such that the locking surface 24 is in contact with the second surface 22 of the rafter holder.

Furthermore, the receiving profile is brought by the displacement in the region of the support lug 29 into abutment with the bearing profile section 4.

The displacement from top to bottom is performed so far parallel to the first surface 21 and the adjoining support surface 23 until the receiving profile 20 is present with its lower edge on the other leg 28 of the receiving angle 27.

Fig. 6D shows the roofing device 1 according to Fig. 6C with locked receiving profile 20.

In the illustrated arrangement, the shifting is completed.

The lock is in particular slightly biased. This is achieved in that in the region of the support lug 29, a slight shoulder 34 is provided, which in the move from top to bottom according to Fig. 6C is overcome. As a result, the support surface 23 is slightly pressed against the first surface 21 and the stopper surface 24 slightly against the second surface 22.

Despite the slight bias is due to the bearing profile section 4 corresponding shape of the support lug 29 a rotational sliding of the same on the bearing section 4 possible, so that an angle of the rafter holder 3 and optionally the rafter 5 together with the receiving profile 20 relative to the side member profile 2 as before is possible.

By moving to the lock further provided on the rafter holder 3 and the receiving profile 20 channel-like seal receivers 32 are brought into line with each other, so that they are aligned to receive a common seal 33 throughout.

Fig. 7 shows the roofing device according to Fig. 6D with inserted seal 33.

The seal 33 is formed as insect protection seal and is used with its lower end in the seal receptacle 32 of the female profile 20 and the rafter holder 3. At an upper end, the seal 33 is inserted into a receptacle provided on the cover projection.

The trained as insect seal seal 33 is used in particular to protect against invading nest-building insects, such as wasps or hornets. In addition, it can also be used to displace moisture, for example extreme precipitation or under the cover projection 26 oppressendem wind serve.

The seal 33 is designed to be flexible, so that a pivoting of the rafter holder 3 relative to the side rail profile 2 is not hindered.

Fig. 8 shows a perspective sectional view of the roofing device according to Fig. 7 ,

In this illustration, provided for receiving a infill receiving portions 35 of the receiving profile 20 and the rafter 5 can be seen.

Both the rafters 5 and the receiving profile 20 furthermore have a fastening groove 36, by means of which a infill, not shown here, can be fixed to the receiving sections 35 by means of a profile which can additionally be fastened in the fastening groove 36.

In addition, it can be seen in this illustration that the receiving profile 20 rests only in a region adjacent to the rafter holder 3 with the support surface 23 on the here concealed first surface 21 of the rafter holder 3. In the same way, the locking surface 24 rests only in a region adjacent to the rafter holder 3 on the second surface 22 of the rafter holder 3 which is concealed here.

Preferably, a receptacle of the receiving profile 20 is provided in a similar manner to an adjacent rafter holder, not shown here, so that the receiving profile 20 is locked at both ends.

Fig. 9A shows the roofing device 1 according to Fig. 7 with a negative employment of the rafter holder 3.

A negative angle of attack 16 of the rafter holder 3 or a rafter 5 mounted thereon relative to the side rail profile 2 causes the rafter 5 to be aligned with the side rail profile 2 in a sloping or lowered position. In the illustrated exemplary orientation, the angle of attack 6 is exemplary -10 °.

The receiving profile 20 is pivoted together and in the same way with the rafter holder 3.

Fig. 9B shows the roofing device 1 according to Fig. 7 with a positive employment of the rafter holder 3.

A positive angle of attack 17 of the rafter holder 3 or a rafter 5 mounted thereon relative to the side rail profile 2 causes the rafter 5 to be aligned with the side rail profile 2 in an upward direction. In the illustrated exemplary orientation, the angle of attack 6 is by way of example + 30 °.

Again, the receiving profile 20 is pivoted together with the rafter holder 3.

In both according to Figs. 9A and 9B Positions shown a positive connection of Umgreifabschnitts 6 with the bearing profile section 4 is always maintained.

The seal 33 deforms due to their flexibility adapted to the respective angle of attack 16; 17 and remains stored in the seal receptacle 32 and the cover projection 26.

Fig. 10 shows a perspective view of a patio roof with wall connection.

In the patio roofing is an embodiment of the roofing device 1, in which the side rail section 2 is formed as attached to a wall 50 wall connection profile.

In the illustrated embodiment, the roofing device 1 has a plurality of parallel rafters 5, which are mounted on the side rail profile 2.

At one of the longitudinal beam profile 2 opposite end of the rafters 5, these are mounted on a parallel to the longitudinal beam profile purlin 14. An angle of attack of the rafters 5 is positive relative to the wall 50 or the wall connection profile fixed thereto, so that the covering device 1 drops from the side rail profile 2 to the purlin 14. The purlin 14 thus forms here a Fußpfette.

The purlin 14 is supported by two ends 18 attached thereto posts, which are anchored in a bottom 51.

At the longitudinal member 2 profile facing away from the end of the rafters 5 is also a transverse to the rafters 5 and parallel to the purlin 14 extending gutter 19 provided with associated drainage pipe for receiving and discharging precipitation.

Fig. 11 shows a cross-sectional view of the terrace roof according to Fig. 10 ,
the side rail section 2 is anchored by means of bolts 56 to the wall 50. Between the rafters 5 runs a infill 30, which is exemplified as a glass infill.

The rafter 5 is mounted on the purlin 14 by means of a pivotable about a pitch pivot bearing 52. This has a fixed to the purlin 14 round bearing extension 15 and attached to the rafters 5 recording extension 16.

The gutter 19 is attached by a clamp 45 to the rafters 5. The drain pipe extends from the gutter 19 near the bottom and is guided along the posts 18 in the bottom 51.

Fig. 12 shows a perspective view of a patio roof with ridge purlin.

In contrast to the embodiment according to 10 and 11 the roofing device is here not in connection to a wall, but freestanding and sloping on both sides.

The side rail section 2 is accordingly designed here as a ridge purlin and has on both sides depending on a bearing profile section 4, a cover extension 26 and all other elements described in relation to the above figures of the side rail profile 2.

The side rail section 2 is articulated by means of a pivot bearing 52 on a parallel to the side rail section 2 extending purlin 14, which is mounted end to posts 18.

Both sides are here at the end remote from the longitudinal beam profile 2 end of the rafters 5 arranged as Fußpfetten purlins 14 and gutters 19 are provided, which in the same way as in relation to 10 and 11 are formed described.

Fig. 13 shows a cross-sectional view of the terrace roof according to Fig. 12 ,

Unlike the embodiment according to Fig. 11 is configured as a ridge purlin side rail profile 2 here idealized aligned to a vertical 40. The actual orientation of the side rail profile 2 results here by the positioning of the purlins 14 and the angle of attack of the rafters 5, so that the vertical orientation of the side rail section 2 shown here can also vary slightly.

As for Fig. 13 already indicated, the longitudinal beam profile 2 in this embodiment, all elements on both sides. In particular, these are two identical and interconnected profiles, as in the embodiment according to 10 and 11 individually used as a wall connection profile. In order to produce the longitudinal beam profile 2, which is in the form of a ridge purlin, two wall connection profiles are thus joined to each other on the wall connection side and firmly connected to one another, for example by means of bolts.

The storage of the trained as a ridge purlin side rail 2 on the parallel purlin 14 is realized in the same way as the storage of the rafters 5 with a pivot bearing 52.

Fig. 14 shows a perspective sectional view of a roofing device 1 according to Fig. 8 with inserted infill 30.

In the roofing device 1 is in particular a patio roof according to 10 and 11 , In Similarly, the infill 30 in a patio roof according to FIGS. 12 and 13 be used.

Preferably, the infill 30 is a glass infill. This is placed on a respectively inserted into the receiving portions 35 of the support profile 20 and the rafter 5 glass seal 31 and held by means secured in the mounting grooves 36 profiles 37.

Fig. 15 shows a cross-sectional view of the roofing device according to Fig. 14 ,

Visible, the infill 30 is mounted at a height which is above the receiving angle 27. The glass seal 31 is mounted for storage of the glass infill in a groove formed by the receiving profile 20.

To hold the infill 30, the profile 37, which has at its foot a standing with the infill 30 in contact bearing seal, latched by locking lugs in the mounting groove 36 of the receiving profile 20.

Fig. 16 shows a longitudinal sectional view through a terrace roofing 1 according to one of FIGS. 10 to 13 in the area of infillings 30.

In cross section rafters 5 are also shown here. The rafters 5 are formed with an extruded profile, in particular aluminum. Other extrudable materials, such as plastics, are conceivable for forming the rafters 5.

In the embodiment shown here, the rafters 5 each have a reinforcement 38, which may be formed in particular as a steel core. The reinforcement 38 can ever according to design or desired load of the roofing device also be formed with a different material or omitted if only slight load.

The profiles 37 are provided on both sides of a recess 30 for mounting. On the outer sides of the outer rafters, where no infill is provided, 37 end strips 39 are provided instead of the profiles.

Fig. 17 shows a cross-sectional view of a roofing device 1 according to an embodiment with wall-side gutter.

On the wall connection side, a gutter 19 is provided, in particular only with a negative angle of attack of the rafters 5, which also forms an angle of attack of the infill 30.

For attaching the gutter 19, a lower termination of the side rail profile 2, as he, for example, in Fig. 7 is shown to be cropped. In this way, a provided on the side rail section 2 fixing strip 41 is accessible.

On the fastening strip 41, the gutter 19 is hung with a hook-on nose 42 provided thereon. The gutter 19 is supported in the assembled state with a support portion 43 on the wall 50 and is secured by a provided on the underside of the hanger 42 locking projection 44 by snapping.

Fig. 18 shows a cross-sectional view of a roofing device according to an embodiment in the region of the spar rail end facing away from the longitudinal beam profile with gutter 19th

At the rafter end, the gutter 19 is usually provided with a positive angle of attack of the rafters 5 and the infill 30.

For attachment of the gutter 19 a fixed to the rafters 5 clamp 45 is provided, in which a provided on the gutter 19 flange 46 is received and secured.

The rafter end is completed with a cap 47.

Fig. 19 shows a perspective sectional view of a roofing device 1 in the region of a purlin 14th

Shown here are mounted on the purlin 14 by means of a pivot bearing 52 rafters 5 and provided for receiving an adjacent rafter further pivot bearing 52. The pivot bearing has the circular bearing extension 15, which is formed as a circular cylinder profile section. The receiving extension 16 is designed as a fastener attachable to the rafters fitting and has a claw with circular cylindrical section-shaped recess for receiving the circular cylindrical profile section of the circular bearing extension 15.

Between the rafter 5 and provided for receiving a further rafter pivot bearing 52, a support profile 48 is provided. This is mounted on the circular bearing extension 15 of the purlin 14 and is provided with a glass support seal 49 to which the glass infill can be placed.

In order to achieve a common orientation of the receiving extensions 16 adjacent pivot bearing 52 is one in a Groove of the receiving extension 16 mounted fixing rod 51 is provided. The fixing rod 51 extends, in particular, from the receiving extension 16 provided on the rafter 5 through the supporting profile 48 into the receiving extension 16 of the adjacent pivot bearing 52.

Fig. 20 shows a cross-sectional view of a purlin 14 and a pivot bearing 52nd

The pivot bearing 52 is shown here with its individual components.

The round bearing extension 15, which round, is formed here by way of example as a hollow circular cylindrical profile section, is formed integrally with the purlin profile. An intangible circumferential angle of the circular bearing extension 15 is in particular more than 270 °, preferably more than 300 °.

The receiving extension 16 is formed as fastenable with fastening means 53 on the rafters 5 fitting. It is designed to surround the circular bearing extension 15 in a circumferential angle of greater than 180 °, for example 270 °, so that there is a pivotable form-fitting connection.

For mounting the receiving extension 16 can be pushed laterally, for example, at one lateral end on the circular bearing extension 15 and along the purlin 14 to be displaced to the predetermined position for him.

The fastening means 53 are formed here by way of example in the form of a threaded bolt connection, wherein two bolts 57 are fastened in a base plate 58. The base plate 58 is mounted longitudinally displaceable in the profile of the rafter 5, wherein the bolts 57 by a in protrude the profile of saving 5 provided groove. In this way, the fastening means 53 along the rafter 5 are freely positionable.

In the embodiment shown here, a respective bolt 57 is arranged on the left and right of the claw of the receiving extension 16 and screwed by a nut with the receiving extension 16.

Depending on the load on the purlin 14, this can be provided with reinforcements 54, for example, in the profile of the purlin 14 recorded steel profiles. Alternatively or additionally, a rectangular tube 55 may be provided in the purlin profile for reinforcement. At low load, a version without reinforcements 54 or a rectangular tube 55 is conceivable.

Fig. 21 shows a cross-sectional view of a purlin 14 and a pivot bearing 52 according to another embodiment.

In contrast to the embodiment according to Fig. 20 the bolts 57 are both located to the left of the claw of the receiving extension 16 here. Accordingly, provided on the receiving extension 16 for receiving the bolts 57 through holes provided to the left of the claw.

Fig. 22 shows a cross-sectional view of a purlin 14 and a pivot bearing 52 according to yet another embodiment.

In contrast to the embodiment according to FIGS. 20 and 21 the bolts 57 and the associated through holes are here each both arranged to the right of the claw of the receiving attachment 16.

Fig. 23 shows a cross-sectional view of a purlin 14 and a Abstützprofils 48 for supporting a infill 30. The support profile 48 also has a claw, which surrounds the circular bearing extension 15 but only in a circumferential angle of 180 °. In this way, the support profile 48 is subsequently placed after the threading of the receiving extensions 16 between them on the circular bearing extension 15.

Furthermore, in this cross-sectional view of the extending through the support profile 48 fixing rod 51 and a recess provided therefor can be seen.

Although the present invention has been fully described above with reference to preferred embodiments, it is not limited thereto, but is modified in many ways without departing from the scope of the invention as defined in the appended claims.

LIST OF REFERENCE NUMBERS

1

Canopy device

2

Longitudinal member profile

3

rafter holder

4

Bearing profile section

5

rafter

6

grip-around

7

insertion

8th

recess

9

drilling

10

fastener

11

circumferential angle

12

circumferential angle

13

swivel range

14

support strut

15, 15 '

recess

16

angle of attack

17

angle of attack

18

post

19

gutter

20

Up profile

21

first surface

22

second surface

23

support surface

24

locking surface

25

gap

26

Abdeckvorsprung

27

acceptance angle

28

leg

29

support lug

30

Glasausfachung

31

Glass seal section

32

seal Housing

33

poetry

34

paragraph

35

receiving portion

36

mounting groove

37

profile

38

reinforcement

39

end strip

40

vertical

41

mounting strip

42

Einhängnase

43

support section

44

catch projection

45

clamp

46

flange

47

cap

48

Support profile

49

Glass support gasket

50

wall

51

fixing rod

52

pivot bearing

53

fastener

54

reinforcement

55

rectangular tube

56

bolt

57

bolts

58

baseplate

Claims (15)

1. Roofing device (1), for roofing a terrace in particular, with:

   a longitudinal girder profile (2), provided for bearing a rafter mount (3) and having a bearing profile portion (4); and

   a rafter mount (3) for holding a rafter (5) on the longitudinal girder profile (2), wherein the rafter mount has a gripping portion (6) corresponding to the bearing profile portion (4) and provided for the form-fitting mounting on the bearing profile portion (4),

   characterised in that the longitudinal girder profile (2) has an insert portion (7) which is locally restricted in the longitudinal direction, on which the bearing profile portion (4) is recessed such that it can be inserted into the gripping portion (6) of the rafter mount (3) for assembly, and in that the gripping portion (6) is provided to be longitudinally displaceable on the bearing profile portion (4) and a form-fit between the gripping portion (6) and the bearing profile portion (4) can be produced by means of longitudinal displacement.
2. Roofing device according to claim 1, characterised in that the bearing profile portion (4) has an at least portionwise round profile in cross-section and the gripping portion (6) has a corresponding at least portionwise round recess (8).
3. Roofing device according to claim 2, characterised in that the bearing profile portion (4) is provided as a regular cylinder profile portion and/or the gripping portion (6) is provided with a recess in the shape of a regular cylinder portion.
4. Roofing device according to claim 2 or 3, characterised in that the gripping portion (6) has a bore (9), in particular a threaded bore, protruding into the at least portionwise round recess (8), and by means of a fastening (10) which can be fixed therein, in particular a threaded rod which can be screwed in, can be fixed in a desired position on the bearing profile portion (4).
5. Roofing device according to any one of the preceding claims, characterised in that the bearing profile portion (4) is able to be gripped in a circumferential angle (11) greater than 180°, in particular at least 270°, preferably 280° to 300°.
6. Roofing device according to any one of the preceding claims, characterised in that the gripping portion (6) is provided to grip the bearing profile portion in a circumferential angle (12) greater than 180°, in particular greater than 200°, preferably between 210° and 260°, especially preferred between 230° and 250°.
7. Roofing device according to any one of the preceding claims, characterised in that the bearing profile portion (4) can be gripped in the longitudinal direction on the other side of the insert portion (7) by means of the gripping portion (6) such that, while retaining the form-fit, the rafter mount (3) can be pivoted into a positive and into a negative position relative to the longitudinal girder profile (2).
8. Roofing device according to claim 7, characterised in that a pivoting range (13) of the position is at least -10° to +30°.
9. Roofing device according to claim 7 or 8, characterised in that the longitudinal girder profile (2) is provided as a wall connection profile, wherein in the mounted state the position can be adjusted relative to a wall (50), in particular a vertical wall.
10. Roofing device according to claim 7 or 8, characterised in that the longitudinal girder profile (2) is a purlin profile, in particular in the form of a ridge purlin, so that in the assembled state the position can be adjusted relative to it.
11. Roofing device according to claim 9, characterised in that the longitudinal girder profile (2) has on both sides one bearing profile portion each and opposing rafter mounts (3) can be accommodated therein.
12. Roofing device according to any one of the preceding claims, characterised in that at one end of the rafter (5) opposing the rafter mount (3) a purlin (14) is provided, in particular in the form of an eaves purlin, wherein the purlin has a round bearing extension (15), in particular in the form of a regular cylinder profile portion, and the rafter (5) has a corresponding receiving extension (16), in particular in the form of a claw with a recess in the shape of a regular cylinder portion, wherein the receiving extension (16) is provided for gripping the round bearing extension (15).
13. Method of manufacturing a roofing device (1), in particular a roofing device according to any one of the preceding claims, with the steps:

    provision of a longitudinal girder profile (2) for receiving a rafter mount (3) which has a bearing profile portion (4), and of a rafter mount (3) for holding a rafter (5) on the longitudinal girder profile (2), said rafter mount (3) having a gripping portion (6) corresponding to the bearing profile portion (4);

    insertion of the bearing profile portion (4) into the gripping portion (6) in the region of an insert portion (7) provided on the longitudinal girder profile and locally restricted in the longitudinal direction; and

    manufacture of a form-fit between the gripping portion (6) and the bearing profile portion (4) by the longitudinal displacement of the gripping portion (6) relative to the bearing profile portion (4).
14. Method according to claim 13, characterised in that before inserting the bearing profile portion (4) into the gripping portion (6) a step comprising the rigid mounting of the longitudinal girder profile (4) is provided and the longitudinal displacement is achieved by displacing the rafter mount (3) along the longitudinal girder profile (2).
15. Method according to claim 13 or 14, characterised in that after the longitudinal displacement a form-fitting pivoting of the rafter mount (3) is effected relative to the longitudinal girder profile (2).

Images