EP0561058A1 - Balcony - Google Patents

Abstract

The present invention relates to a balcony having a load-bearing structure, the load-bearing members of which, at at least one point, are anchored in a supporting manner on load-bearing members located in the intermediate floor, having a balcony base comprising slabs which rest on parts of the load-bearing structure, and having an underside cladding comprising aluminium profiles. The balcony according to the invention is characterised in that there is provided a peripheral aluminium load-bearing profile (10) which defines the balcony plane and has a plurality of closed rectangular channels (11, 12, 13, 14, 15). The slabs (50) for the balcony base rest on parallel trough base profiles which consist of aluminium, are located one next to the other and are connected to one another. Individual profile pieces, which butt against one another with a mitre joint, of the load-bearing profile (10) can be connected via angled-off corner connection pieces (62) which are received by the rectangular channels (13, 14) of the load-bearing profile (10). The aluminium balcony structure is suitable for absorbing the necessary loads, the structure permitting very rapid mounting on site. <IMAGE>

Description

The present invention relates to a balcony with a load-bearing structure, the beams of which are anchored to at least one point on beams lying in the floor ceiling, with a balcony floor made of plates which rest on parts of the load-bearing structure and with an aluminum cladding on the underside. From DE-OS 39 33 594 a balcony of the aforementioned type has become known, which is suitable both as a balcony for new buildings and for retrofitting to old buildings. For the load-bearing structure, at least two parallel steel T-beams spanning the balcony level are provided in this known balcony. The balcony floor is formed by sheet metal tray elements lying on the double-T beams and poured out with concrete and provided with a ceramic layer on the top. The underside of the balcony is clad with aluminum sheet profiles arranged lengthways or crossways. The double-T beams can be arranged at right angles to the house wall and connected at the end to a head plate, which is anchored to the U-irons cast into the floor ceiling. This known balcony, which consists of simpler structural elements, already allows partial prefabrication at the factory, but the assembly work on the building is still comparatively high.

The object of the present invention is accordingly to provide a balcony with the features mentioned at the outset, in which the assembly effort on the building is further significantly reduced and consequently the assembly costs can be considerably reduced.

The solution to this problem is provided by a balcony with the characteristic features of the main claim. According to the invention, the entire load-bearing structure of the balcony is made of aluminum, namely a circumferential support profile made of aluminum that spans the balcony level is preferably composed of several abutting profile pieces which are connected to each other in the area of the corners of the balcony. In addition, parallel, side-by-side and interconnected trough base profiles are provided, which are also made of aluminum and preferably rest on a horizontal support web formed on the inside in the lower area of the support profile. The plates for the balcony floor are in turn on these tub floor profiles.

Preferably, approximately comb-shaped retaining profiles are provided, each of which overlaps two adjacent trough base profiles and thus connects them. The connection of several miter-abutting profile pieces of the circumferential support profile can be done via angled corner connectors that are received by the rectangular channels of the support profile. The support profile also has rectangular channels through which fastening screws for connecting the support profile with double-T supports anchored in the respective floor ceiling are passed. In addition, the circumferential support profile preferably has channels which are open to the outside and which accommodate the heads of preferably Halfen screws, with which clips are attached for fastening railing posts. The same channels of the support profile can also accommodate the heads of screws for fastening clamping pieces, by means of which the floor supports are held for the front support of the balcony.

Another profile can rest on the horizontal support web on the inside in the lower region of the support profile, which serves as a lining for the end of the outermost trough base profile facing the support profile, so that the lower balcony cladding has an inclination. The balcony is then inclined from the rear to the front end so that the rainwater can run off.

The profile pieces of the support profile are designed so that the balcony construction is suitable for balconies with a maximum traffic load of 500 kg / m². In the case of balconies with overlengths in the longitudinal direction or in depth, it is possible to insert steel rods for reinforcement into the rectangular channels provided for this purpose.

Fig. 1

eine Ansicht eines beispielhaften Balkons gemäß der Erfindung;

Fig. 2

eine Draufsicht auf den Balkon gemäß Fig. 1;

Fig. 3

einen vertikalen Schnitt durch einen Teil des Balkons im Wandanschlußbereich gemäß dem Schnitt III-III von Fig. 2;

Fig. 3a

einen vertikalen Schnitt durch ein erfindungsgemäßes Trägerprofil;

Fig. 4

einen vertikalen Schnitt durch einen Teil des Balkons entlang der Linie IV-IV von Fig. 2;

Fig. 5

einen Horizontalschnitt durch einen Ausschnitt des Balkons entlang der Schnittlinie V-V von Fig. 3;

Fig. 6

eine Ansicht eines Details;

Fig. 7

einen Schnitt entlang der Linie VII-VII von Fig. 6;

Fig. 8

eine Ansicht eines Details;

Fig. 9

einen Schnitt entlang der Linie IX-IX von Fig. 8;

Fig. 10

einen vergrößerten vertikalen Teilschnitt durch einen Profilkanal des erfindungsgemäßen Profils;

Fig. 11

einen Grundriß eines Balkons gemäß einer Variante der Erfindung.

The present invention is described in more detail below using an exemplary embodiment and with reference to the accompanying drawings. Show

Fig. 1

a view of an exemplary balcony according to the invention;

Fig. 2

a plan view of the balcony of FIG. 1;

Fig. 3

a vertical section through part of the balcony in the wall connection area according to section III-III of Fig. 2;

Fig. 3a

a vertical section through a support profile according to the invention;

Fig. 4

a vertical section through part of the balcony along the line IV-IV of Fig. 2;

Fig. 5

a horizontal section through a section of the balcony along the section line VV of Fig. 3;

Fig. 6

a view of a detail;

Fig. 7

a section along the line VII-VII of Fig. 6;

Fig. 8

a view of a detail;

Fig. 9

a section along the line IX-IX of Fig. 8;

Fig. 10

an enlarged vertical partial section through a profile channel of the profile according to the invention;

Fig. 11

a floor plan of a balcony according to a variant of the invention.

First of all, reference is made to FIGS. 1 and 2, which show an extension balcony 1 according to a variant of the invention in the front view and in the plan view. The balcony 1 has a walk-in platform with tiles 50 made of so-called concrete slabs. The balcony has a circumferential railing with railing posts 51 which are fastened by means of clamps 52 to the circumferential support profile 10 which spans the balcony level. The carrier profile 10 consists of miter cut and interconnected profile pieces, namely a front profile piece 10a, adjoining it at an angle of about 135 °, lateral profile pieces 10b, 10d, in turn adjoining it at an angle of 135 °, side profile pieces 10c, 10e and a wall-side profile piece 10f. These profile pieces of the circumferential profile are connected to one another via corner connecting pieces, which are not shown in FIGS. 1 and 2 and are described in more detail below. The profile pieces of the circumferential support profile 10 have laterally open, optionally closable, channels 17 which receive the screw heads of the clamps 52 for the railing posts 51 and to which clamping pieces 58a for attaching the floor supports 57 of the front support of the balcony are also attached. The extension balcony according to the invention according to the embodiment of FIGS. 1 and 2 has a hexagonal plan.

Referring now to Fig. 3a. From this illustration, the structure of the circumferential support profile 10 shown here in vertical section can be seen. The carrier profile has an upper closed rectangular channel 11 with a vertical left side wall 29, a lower horizontal wall 24 which is an intermediate wall of the profile, a right vertical outer wall 31 which continues downwards and with an upper horizontal outer wall 9. The upper Rectangular channel 11 is suitable for receiving a rod 18 with a rectangular cross-section, if one If the balcony is too wide or too deep, for structural reasons a reinforcement of the support profile 10 is necessary.

At the bottom of the rectangular channel 11 is a narrower rectangular channel 13, which is delimited at the top by the horizontal intermediate wall 24, left by the vertical intermediate wall 30, right by the vertical outer wall 31 and below by the horizontal intermediate wall 25. Left next to the channel 13 is a channel 17 which is open to the side and which can also be seen in FIG. 1 and which is suitable for receiving the screw head of screws 53 which serve various fastening purposes. On the one hand, the clamps 52 for the railing posts 51 are screwed onto the profile pieces of the carrier profile 10 by means of the screws 53, the screw heads being accommodated in the channels 17, as is shown in FIG. 4. At the level of the screw heads, the carrier profile 10 has contact webs 18a, 18b which thicken upwards and downwards, against which the screw head of the screw 53 abuts. The rectangular channel 13 arranged next to it (see FIG. 3) serves to receive corner connecting pieces 62 which connect the individual profile pieces of the support profile 10 to one another, as can be seen better from the horizontal section according to FIG. 5. This illustration shows two mitred profile pieces 10f, 10c in the corner area at a 90 ° angle, in the rectangular channels 13 of which the corner connecting pieces 62 are arranged. These are formed at right angles here, with a left leg 62a and a right leg 62b and are each connected to the latter via the screws 63, the heads of which rest against the wall 31 of the profile pieces.

Reference is now made again to FIG. 3a. Below the channels 13 for the corner connectors, smaller rectangular channels 15 are again arranged, which are delimited at the top by the intermediate wall 25, to the left by the vertical intermediate wall 30, at the bottom by the horizontal intermediate wall 26 and to the right of the outer wall 31 of the support profile 10 facing the balcony surface. To the left of the rectangular channels 15 are further smaller rectangular channels 16. The vertical walls 29, 30, 31 have holes in the region of these channels 15, 16 for fastening screws 66 which fix these channels in enforce horizontal arrangement and by means of which the profile pieces of the support profile 10 are screwed onto end plates 65 of double-T supports 64 using nuts 67. These double-T beams 64 protrude somewhat from the concrete floor ceiling, at the height of which the attached balcony according to the invention is attached.

Below the channels 15 there are further rectangular channels 14, which are delimited at the top by the horizontal intermediate wall 26, delimited at the bottom by the horizontal intermediate wall 27, delimited on the left by the vertical intermediate wall 30 and delimited on the right by the vertical outer wall 31. These rectangular channels 14 correspond to the upper rectangular channels 13 and are suitable for receiving lower horizontal corner connectors 62 ′, which are arranged parallel to the upper corner connectors 62, in the manner described above (see also FIG. 5).

To the left of the smaller rectangular channels 14 there are channels 19 which are open to the side and which, in longitudinal section, are of the same design as the upper channels 17 and in turn are suitable for receiving the heads of fastening screws 53 for fastening the railing posts and the support posts. In the same way as for the upper channels 17, the left outer wall 29 of the carrier profile 10 has contact webs 20a, 20b which partially engage behind the screw heads.

Below the smaller channels 19, 14, in turn, larger rectangular channels 12 are arranged, the dimensions of which correspond to the upper rectangular channels 11. The rectangular channels 12 are delimited on the left by the vertical outer wall 29 of the profile, at the bottom they are delimited by the lower horizontal walls 28 of the profile, at the top they are delimited by the horizontal intermediate wall 27 and on the right they are delimited by the vertical outer wall 31. These lower rectangular channels 12 can in turn Similar to the upper rectangular channels 11, if necessary, take up steel rods 18 to reinforce the support profile 10 if excessively long balconies are installed.

The lower horizontal wall 28 is continued to the right through the horizontal wall 28a beyond the vertical wall 31. This horizontal wall 28a is adjoined at right angles upwards by a vertical wall 32, which in turn continues in an inwardly angled wall of the profile in the direction of the wall 31, so that there is a support web 22 for supporting another profile 33 results. This support web 22 does not run continuously horizontally but is bent downwards, so that a U-shape results, an upwardly open rectangular groove 23 being formed between the legs of the U. This upwardly open rectangular groove 23 receives the integrally formed web 33a of the profile 33. The profile 33 is thus fastened to the carrier profile 10 by wedging the web 33a in the groove 23. The profile 33 rests on the support web 22 only in the region of the rear profile pieces of the carrier profile 10 which extend in the longitudinal direction of the balcony. The profile 33 thus forms a relining for the tub floor profiles 35 forming the balcony level, which are shown in FIG. 4, in the rear area. As a result, an inclination of z. B. 1% from the back (wall side) to the front of the balcony. Due to this inclination, the rainwater can run off to the front of the balcony. From the profile channel 21, the water z. B. can be derived via a drainage connection 56, which of course at a suitable location on the wall 28a of the Carrier profile is arranged and is therefore shown in dashed lines in the drawing.

For a more detailed description of the tub floor profiles 35, reference is made to FIG. 4 below. The revolving support profile 10 can again be seen there in vertical section. With the help of Halfen screws 53, the heads of which are received by the channels 17, 19, the clamps 52, which receive the railing posts 51, are fastened to the support profile 10. The tub floor profiles 35 extend in their longitudinal extent over the depth of the balcony and, as mentioned above, have a slight inclination towards the front of the balcony. The trough floor profiles 35 consist of a lower horizontal wall 36, from which rectangular profile channels 37, 38 extend upwards to the right and left, the vertical channel walls 39 of which, with diagonal stiffening webs 46a, 46b starting approximately in their center, with the lower wall 36 of the Profiles are connected. The trough floor profiles 35 each lie parallel to one another, with two trough floor profiles being connected on the top side by a holding profile 40 (clamp profile) which overlaps the right profile channel 38 of one trough floor profile and the left profile channel 37 'of the other trough floor profile. The holding profile 40 is approximately comb-shaped and its lateral vertical outer webs form a latching connection with the respective walls 39 of the tub floor profiles. The holding profile 40 is bent down several times in the shape corresponding to the shape of the upper side of two channels 39, 37 'of two trough bottom profiles which are adjacent to one another. In the space 42 between the two channels 39, 37 'of the trough base profiles, a T-web 48 of the holding profile 40 is received. The cranked areas 47a, 47b of the holding profile 40 are positively received by the corresponding cranked areas 43 of the upper horizontal webs 41 of the channels 38, 37 '. It is therefore a positive connection between one Holding profile 40 and two channels of two adjacent trough floor profiles 35 are given. Elastic supports 49 are arranged on the holding profiles 40, which serve as relining for the tiles 50 lying thereon, which form the walkable balcony area. The trough floor profiles 35 also have short angular webs 44 formed in the lower region next to the respective channels 38 and short angular webs 45 formed on the other side below on the outside on the profile channels 37, 37 '. The angular webs 45 are angled downward and the angular webs 44 are angled upwards and the angular webs 45 can overlap the angular webs 44, so that there is also a lower connection between two adjacent trough floor profiles, which fixes them to one another.

The floor supports 57 for the front support of the balcony are shown in more detail in FIGS. 8 and 9. The floor supports 57 are encompassed by clamping pieces 58a, 58b through which fastening screws 59 extend, the screw heads 59a of which are received by the channels 17, 19 of the profile pieces of the circumferential support profile 10. Nuts 60, which are screwed onto the screws 59, are used for fastening the clamping pieces 58a, 58b. For the connection of the clamping pieces 58a, 58b with the floor supports 57, lock nuts 61a, 61b are also provided, which are received in grooves of the clamping pieces 58a, 58b and are also screwed onto the shafts of the screws 59.

As shown in FIG. 10, the channels 17, 19 of the carrier profile 10 can be closed if necessary for optical reasons via a cover profile 34 which has latching tongues 34a, 34b which are suitable behind the contact webs 20a, 20b of the carrier profile 10 rest.

FIG. 11 shows an extension balcony according to a variant of the invention, in which the circumferential support profile 10 is also used is used according to the invention. The balcony here has a rectangular plan, so that the profile pieces of the support profile 10 meet at the corners of the balcony at an angle of 90 ° on a miter. For the connection of the individual profile pieces, the corner connecting pieces 62 described above are in turn used. For the rest, the structure of the extension balcony corresponds in principle to that of the balcony with a hexagonal layout according to FIG. 2, the posts for the front support being rectangular.

Claims (10)

Balcony with a load-bearing structure, the beams of which are anchored to at least one point on beams in the ceiling,
with a balcony floor made of panels that rest on parts of the supporting structure
and with an underside cladding made of aluminum profiles,
characterized in that a circumferential support profile (10) made of aluminum spanning the balcony level is provided, which has a plurality of closed rectangular channels (11, 12, 13, 14, 15) and the plates (50) for the balcony floor on parallel side-by-side and interconnected Trough base profiles (35) made of aluminum. Balcony according to claim 1, characterized in that the circumferential support profile (10) is composed of several miter-abutting profile pieces (10a, 10b, 10c, 10d, 10e) which are angled at corner connecting pieces (62) which extend from the rectangular channels (13 , 14) of the carrier profile (10) can be connected. Balcony according to claim 1 or 2, characterized in that the circumferential support profile is screwed to the double-T supports (64) anchored in the respective floor ceiling by means of fastening screws (66) and nuts (67) passed through the rectangular channels (15, 16). Balcony according to one of claims 1 to 3, characterized in that the circumferential support profile (10) for Has open channels (17, 19) on the outside, which receive the heads of screws with which clamps (52) for attaching railing posts (51) can be attached. Balcony according to one of claims 1 to 4, characterized in that the heads of screws for the fastening of clamping pieces (58a, 58b) are received in the channels (17, 19) which are open to the outside and by means of which the floor supports (57) for the front support of the balcony is held. Balcony according to one of claims 1 to 5, characterized in that the openings of the channels (17, 19) can be closed by means of a cover profile (34). Balcony according to one of claims 1 to 6, characterized in that a substantially horizontal support web (22) is formed on the inside of the carrier profile (10) on the inside in the lower region, on which a profile (33) rests, which is used as a relining for the Carrier profile (10) facing the end of the outermost trough base profile (35) is used so that the lower balcony cladding has an inclination. Balcony according to one of claims 1 to 7, characterized in that the trough base profiles (35) have a lower, essentially horizontal wall (36), from which rectangular profile channels (37, 38) extend upwards on the right and left. Balcony according to one of claims 1 to 8, characterized in that approximately comb-shaped retaining profiles (40) are provided, the lateral vertical outer webs of which overlap the profile channels (38, 37 ') of two adjacent trough base profiles (35). Balcony according to one of claims 1 to 9, characterized in that the upper and / or the lower rectangular channels (11, 12) of the support profile, in order to reinforce it, receive rods (68) made of steel.

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