DE202010002026U1 - Device for attaching a cantilevered from a building support beam - Google Patents

Abstract

Device, in particular for the subsequent and column-free attachment of a projecting support beam (B) for preferably a balcony, conservatory, arcade or the like to a building, characterized in that the device
a) a first fastening arrangement and a first retaining element (10), which is intended to extend through a building wall (W) and to be fixed by means of the first fastening arrangement on or in a building ceiling (D); and or
b) comprises a second fastening arrangement which is provided to be at least partially positioned in a recess in the support beam (B) and to secure a second retaining element (20) or the first retaining element (10); and or
c) a bearing arrangement (30a, 30b), which is provided to be positioned at least in sections in a recess in a building wall (W).

Description

The The invention relates to a device for preferably retrofitting and column-free Attachment of a projecting support beam for example for a balcony, Conservatory or the like to a building. Furthermore, the invention relates a stringers for the device according to the invention and an arrangement of the device according to the invention and the support beam according to the invention.

Increasingly The desire emerges, already existing buildings with a balcony or a conservatory later equip. Often there is also the desire to use the balcony or to support the conservatory not by means of supports, but the balcony or the conservatory cantilevered or self-supporting, so support free at the existing building to install.

The Attachment of a column-free Balconies already in the new construction of a building is opposite the later columnless Attaching a balcony to an existing building comparatively easy. So it is z. B. possible and usual, Support parts for a balcony or conservatory during a new construction of a building z. B. einzubetonieren in a concrete ceiling and concreted in this Support parts then secure the balcony construction.

Though In the prior art constructions are already known that it enable, a balcony or conservatory also later on a building column-free to install. However, these designs are often complex and very expensive to produce. Furthermore, they often lead to unwanted Thermal bridges, what in the context of becoming aware of sustainable development and the increase in energy and legal costs Regulations for thermal insulation of buildings is particularly disadvantageous. Furthermore, column-free constructions are common with the disadvantage that their free end on the Time lowers and a readjustment to the balcony or Conservatory again to align essentially horizontally, mostly only with big Effort possible is.

In Considering the above statements It will be apparent to those skilled in the art from this disclosure Need for the solution or overcoming up described problems or disadvantages. This invention relates to this need of the prior art as well as others Needs, those skilled in the art will be apparent from this disclosure.

The Problems arising from the above can be found in Essentially with the features of the independent claims. However, the invention is not limited to embodiments which all mentioned problems or disadvantages of the prior art remove. Rather, the invention also claims general protection for the Embodiments described below.

According to the invention is a device, especially for the most retroactive and, for example, column-free Attachment of a projecting or self-supporting support beam (z. As steel, but preferably made of wood) for example, a balcony, a conservatory, a gallery or the like to a preferably Existing building (preferably an existing building interior or exterior wall and / or an existing building interior ceiling) provided. The stringers can also be called a balcony stitch be designated.

The Device is preferably provided for retrofitting to a building. Especially The device is not intended to be in a building wall and / or a building ceiling while a new building of a building to be set in concrete. It is of course possible, the device to existing Building walls and / or building ceilings which are part of a building under construction.

The Device allows a supporting beam column-free to store, d. H. without the often required in the prior art support by supports or guying at the free end of a supporting beam.

The Device may include a first attachment assembly and a first Contain holding element which is intended to pass through a (existing) building wall extend and order by means of the first mounting arrangement or in a (existing) building ceiling (eg concrete ceiling, wooden beam ceiling, ready-made ceiling, etc.) attached to become, whereby a building inside Storage is achieved. The first holding means preferably extends through a hole in the building wall, which is arranged so that the first holding element preferably on the building ceiling surface can.

The Device may further comprise a second mounting arrangement, which is provided to at least partially in a recess in the Support beam to be positioned and a second holding element or to secure the first retaining element, whereby a building exterior side storage can be achieved on or in the support beam.

It is possible, too, that the device comprises a bearing arrangement which provided is at least partially in a recess in the (existing) building wall be positioned, creating a storage on or in the building wall is achievable. The recess in the building wall is preferably through Ausstemmen made. The recess is preferably in the Essentially rectangular or cuboid recess.

The inside of the building Storage and / or the building exterior Storage and the first and / or second holding element is preferably designed to remove essentially only horizontal (tensile) forces, whereas storage on or in the building wall is preferably provided is essentially vertical forces and / or substantially remove horizontal (pressure) forces.

The building ceiling is in particular an existing building ceiling inside the building.

The first fastening arrangement is in particular a fastening arrangement to the building inside Attachment, wherein the second fastening arrangement in particular a mounting arrangement for truss-side or building exterior Attachment is.

Advantageous at the device according to the invention In particular, that is a simple and quick subsequent attachment one of a building wall projecting or cantilevered support beam is made possible. Furthermore, the Device in the mounted state substantially freely accessible, that in particular a readjustment is made possible, in case that the support beam at its free end with time after Bends down. About that The device generates only a very small thermal bridge, which minimizes energy loss can be. About that In addition, by the device according to the invention a very effective Load transfer achieved, which is associated with lower material costs. Furthermore, the support beam is easy to manufacture, it essentially requires only the provision of a longitudinal groove and a recess (transverse groove), wherein the device itself produced inexpensively can be.

The first holding element and the second holding element may preferably by means of a Long nut and a lock nut connected to each other or one piece be provided. The connection is preferably on the building exterior. In the case of the one-piece Training is only a holding element provided, the one, several or all functions of the first holding element and / or the second Includes retaining element. The first holding element and / or the second Retaining element may be a pull rod or a tie rod.

The second attachment assembly may be an abutment block, an abutment plate or generally comprise an abutment element which is provided preferably substantially transversely to the second holding element to extend, creating an abutment in the recess in the support beam for the Support beam and / or the second holding element can be formed. In particular, the abutment block is to be provided so that an in Essentially vertical, facing the free end of the support beam area the recess against a substantially vertical, the building wall facing surface of the abutment bearing block presses, whereby a substantially horizontal power transmission between support beams and abutment block is achievable.

The first retaining element may be provided to on or at least partially in the building ceiling to run or spaced over the building ceiling surface to run.

It is possible, the first fastening arrangement comprises at least one fastening section, which is provided on the first holding member to place on the building ceiling surface is and the at least one opening through which a Gebäudemeckenbefestigungsteil out and in the building ceiling can be attached. Thus, the first holding element and the to position at least one fixing section on the building ceiling, to extend along the building ceiling surface. The building ceiling fixture part is in particular a dowel, such as B. a reaction plug. Preferably, the at least one attachment portion is at the first Welded retaining element.

Preferably two or more lateral attachment sections are provided, in the longitudinal direction the first retaining element are preferably arranged overlapping each other.

The second fastening arrangement may further comprise a tubular holder comprise, through which the first holding element can be guided in order to tubular Holder preferably secured by means of a security part to become. The securing part is in particular a lock nut, which is received in a thread-like manner on the first holding element and against the tubular Bracket can be screwed. The tubular holder may be provided be to run on or at least partially in the building ceiling.

It is also possible to use the tubular holder tion to be provided with an (inner) thread on which the first retaining element can be secured thread-like.

At the tubular Holder may be provided at least one attachment portion, to place on the building ceiling surface is and the at least one opening through which a building ceiling fixing part guided and in the building ceiling can be attached. The building ceiling fixture part is in particular a dowel, such as B. a reaction plug.

Preferably are two or more lateral attachment portions on the first Retaining element and / or the tubular Mounted and preferably extend substantially transversely to the longitudinal direction the first holding element and / or the tubular holder.

It can one or a plurality of fastening sections are provided, wherein each attachment portion has one or more openings for the attachment parts can have. The attachment portions are preferably tab-shaped or disc-shaped Parts (eg made of metal, in particular steel), which are attached to the first holding element, tubular Holder and / or the abutment element can be attached, preferably are welded.

The second fastening arrangement, in particular the abutment element may have an opening, preferably a passage opening is, by which the second holding element can be ge leads to or in the second fastening arrangement, preferably by means of a Secured to be secured. The securing means is Preferably, a lock nut, the thread-like on the second Holding element is received and against the second mounting arrangement, in particular, the abutment element can be screwed.

The second fastening arrangement, in particular the abutment element may have a rounded bottom section or a flat bottom section substantially free of space at the bottom of the recess be positioned, creating a large-scale stress distribution between Support beam and abutment element can be achieved.

At The second fastening arrangement can have at least one fastening section be provided to place on or in the stringers is and preferably has at least one opening through which a stringer attachment part guided and secured in the support beam can be. The support beam attachment part is in particular a construction screw. The support beam attachment part is preferably only a position assurance for the abutment element and carries essentially not contributing to the actual load transfer. It is possible, that Abutment element also z. B. by means of screws or wood screws Secure on the stringers.

It is possible, that two or more lateral attachment portions on the second Mounting arrangement are attached to preferably substantially transverse to the longitudinal direction of the first holding member and / or the second holding member to extend. The attachment portions thus preferably extend laterally from the abutment element and / or the second holding element.

The Bearing assembly may have a first, preferably lower flange and comprise a web which is connected to the lower flange. Furthermore, the camp order may have a first, preferably lower Flange, and a second, preferably upper flange, and a comprising the first flange and the second flange connecting web.

For example For example, the first flange may have dimensions of about 50 mm / 160 mm / 10 mm, the second flange of about 50-120 mm / 160 mm / 10 mm and the bridge of about 200 mm / 160 mm / 10 mm.

Of the first flange is preferably provided to at least partially on the building wall to rest or support themselves on the building wall and / or for a support for to provide the support beam, wherein the second flange is preferably is provided to at least partially on the building wall and / or the building ceiling surface or around on the building ceiling support, preferably between building ceiling surface and a building wall arranged thereon. The web can be provided to a front side of the building ceiling and / or to face a front side of the supporting beam.

Of the first flange and the bridge can be provided to at least partially a substantially L-shaped To form profile. It is also possible, that provided the first flange, the second flange and the web are to at least partially substantially Z-shaped or U-shaped profile to build. The bearing assembly is thus preferably at least one in sections substantially Z-, L- or U-shaped Angle, which is provided to at least partially in a recess positioned in the (existing) building wall to become, allowing storage on or in the building wall is achievable.

The Lagerandordnung, in particular the substantially L-, Z- or U-shaped profile may further comprise lateral connection plates, which are connected to the first Flange and / or the second flange and / or the web connected are to a closed in the circumferential direction receptacle for the support beam (B) to form. Preferably, the first flange, the web, the second flange and the lateral connection plates a box-shaped arrangement, in particular to form the bearing assembly stronger and / or order lateral installations for to define the stringers. The side connection plates are preferably arranged parallel to each other.

Of the The first flange and the second flange are preferably substantially arranged parallel to each other. Furthermore, the first flange can and / or the second flange substantially perpendicular to the web and / or the lateral connection plates. Further is the first holding element and / or the second holding element and / or the support beam provided to be substantially parallel to first flange and / or second flange to extend.

The Warehouse ordinance is provided in particular to a receiving space for the To define stringers. For example, the receiving space may be limited are defined by the first flange (bottom), the second flange (top), the bridge (rear) and the two lateral connecting plates (side). Thus, a box-shaped Bearing arrangement generated. The recording room can also only by the first flange (below) and the bridge (rear) are limited as well as through the building wall (after above and to the sides).

The Bearing arrangement, preferably the second flange and / or the web can a passage opening for the Having first retaining element, whereby it is substantially none load transfer between the bearing arrangement and the first holding element and / or comes the second holding element.

The the first holding element and the second holding element are in particular intended to stand out from the building inside Storage over the bearing assembly to the building exterior To extend storage, preferably to transmit horizontal tensile forces.

At the Lagerandordnung and / or the first holding element may be an adjusting be provided to the bearing assembly when inserted into the recess in the building wall to adjust. The adjusting means may be associated with the bearing assembly.

The Adjusting means preferably comprises an adjusting nut provided is to be threadedly received by the first holding element be and against the bearing assembly, in particular the second Flange or the bridge to be screwed.

The Bearing assembly may include a spacer (eg, a sleeve, a Round iron or a screw), which is intended to intervene to be positioned on the dock and one end of the building ceiling, preferably to serve as spacers and / or substantially horizontal pressure forces from the supporting beam to the building ceiling, in particular an end face the building ceiling transferred to. The spacer is on a first flange facing the web portion provided to one as possible huge Lever between the first and / or second holding element ("train") and Distanzmit tel ("Pressure"). The distance is maintained between the front of the building ceiling and the bridge held. The spacer may be on the web z. B. welded, or be placed loosely between the bridge and the front of the building ceiling. It is also possible, the spacer z. B. by means of synthetic resin on the front side of the building ceiling to install.

It is possible, the bearing arrangement is intended to be substantially vertical Forces and / or essentially ablate horizontal compressive forces, the first and / or second retaining element and / or the first and / or second Fastening arrangement are provided to substantially horizontal tensile forces ablate. The first flange may be provided to be substantially vertical personnel preferably to be transferred to the building wall, wherein the second flange is provided to be substantially vertical personnel on the building wall and / or the building ceiling, preferably to transfer a building ceiling surface, in turn, a web portion facing the first flange and / or the spacer means may be provided to be substantially horizontal compressive forces preferably on the building ceiling, in particular to transfer a front side of the building ceiling.

At a free end in the assembled state of the second holding element An adjusting device may be provided to a mounted Align the support beam substantially horizontally. The adjustment device can be assigned to the second mounting arrangement. Especially the adjusting device is provided to the mounted support beam from a crooked position to a substantially horizontal position align.

The adjusting device may comprise an adjusting nut, which is intended to be of the two Th support member to be received like a thread and to be screwed against the second mounting assembly, in particular the abutment block, whereby preferably the device and / or the support beam is acted upon so that the support beam is aligned horizontally again.

Preferably is the adjusting device, in particular the adjusting nut mounted in the Condition of the supporting beam freely accessible, preferably via a located in the stringers longitudinal groove.

The building wall is preferably a building exterior wall, but can also be a building interior wall be.

The The invention also encompasses the support beam (eg a wooden beam with rectangular Cross section) for a device as described above. The support beam has a longitudinal groove and a recess provided on one or both sides of the longitudinal groove can be.

The Recess may be positioned on one or both sides of the longitudinal groove be, contact, penetrate, intersect or distance to the longitudinal groove be arranged. Preferably, the recess extends substantially transverse to the longitudinal groove. The support beam is in any case preferably provided so that he by means of a device as described above subsequently and column-free to a building can be attached and held.

The The invention also includes an assembly comprising a support beam and a device as described above.

The longitudinal groove and / or the recess in the stringers are at the top of the Supporting beam, which points in the mounted state upwards provided. Thus, the longitudinal groove and / or the recess in the mounted state upwards. The longitudinal groove extends preferably from a first end of the support beam to a second end face of the support beam. Thus, the first and / or second retaining element in the longitudinal groove be inserted from one end or z. B. from above be used. The second fastening arrangement and / or the Abutment block can z. B. from above into the recess in the support beam be used.

The longitudinal groove is in particular a top-side longitudinal milling (for example in the middle, 35/35 mm). The recess in the support beam is in particular a top-side Querfräsung (z. 120/40/40 mm).

The Recess in the support beam for the second fastening arrangement, in particular for the abutment element preferably with a distance of at least 10 cm, at least 20, at least 50 cm, at least 75 cm or at least 100 cm from the bearing-side end face provided the support beam. In the recess can also two through holes with z. B. 12 mm diameter for the Tragbakebefestigungsteile be provided for securing the position of the second fastening arrangement, in particular of the abutment element.

The longitudinal groove at the free end of the support beam can z. B. by means of a removable wooden block be closed to prevent the entry of water or insects avoid.

The Arrangement is particularly provided so that the first holding element and / or the second holding element are arranged in the longitudinal groove, wherein the second fastening arrangement, in particular the abutment element is arranged in the recess in Tragbal ken. Preferably protrudes the first holding element, the second holding element and / or the second Fastening arrangement, in particular the abutment element, not from the top of the support beam from the recess and / or the longitudinal groove in front, which points in the mounted state upwards. Thus, z. B. a balcony plate or other cover easily on the Stringer can be placed without interference from parts of the device.

The The above-described features and preferred embodiments are arbitrary combinable with each other. Other advantageous developments of Invention are disclosed in the subclaims or will be more apparent from the following description embodiments in conjunction with the attached Characters. Show it:

1 a side view of an apparatus according to a first embodiment of the invention, mounted on a support beam and a building;

2 a plan view of the device according to the first embodiment of the invention, attached to the support beam and the building;

3 a side view of the device according to the first embodiment;

4 , a plan view of the device according to the first embodiment;

5 a front view of the device according to the first embodiment;

6 a side view of the device according to the first embodiment;

7 a plan view of the device according to the first embodiment;

8th a plan view of the device according to the first embodiment;

9 a side view of a device according to a second embodiment of the invention, arranged on a support beam and a building;

10 a plan view of the device according to a second embodiment of the invention, arranged on the support beam and the building;

11 a side view of the device according to the second embodiment;

12 a plan view of the device according to the second embodiment;

13 a front view of the device according to the second embodiment;

14 a side view of the device according to the second embodiment;

15 a plan view of the device according to the second embodiment;

16 a plan view of the device according to the second embodiment;

17 a side view of an apparatus according to a third embodiment of the invention, arranged on a support beam and a building;

18 a plan view of the device according to a third embodiment of the invention, arranged on the support beam and the building;

19 a side view of the device according to the third embodiment;

20 a plan view of the device according to the third embodiment;

21 a front view of the device according to the third embodiment;

22 a side view of the device according to the third embodiment;

23 a plan view of the device according to the third embodiment;

24 a plan view of the device according to the third embodiment;

25 a front view of the device according to the third embodiment; and

26 a side view of an alternative second mounting arrangement, in particular an alternative abutment block.

1 shows a side view and 2 a plan view of an apparatus according to a first embodiment of the invention, which is provided to attach a cantilevered support beam B for preferably a balcony, conservatory or the like to an existing building. The device comprises a first holding element 10 for passing through a hole in an existing building exterior wall W and for attachment to or in a building ceiling D, whereby a building inside bearing L1 can be achieved. The first holding element 10 lies on the building ceiling D. On the first holding element 10 are four attachment sections 11a provided (two each on each side), which are placed on the building ceiling D and in each case an opening for a building ceiling fixing part 12a such as B. have a dowel. Through the openings are each a Gebäudemeckenbefestigungsteil 12a led, which is fixed in the building ceiling D. As in particular in 2 can be seen, are the attachment sections 11a laterally on the first holding element 10 arranged and extending in the longitudinal direction of the first holding member 10 , The attachment sections 11a on the one side of the first holding element 10 overlap the mounting portions 11a on the other side of the first holding element 10 ,

As further in the 1 and 2 can be seen, the device comprises a second fastening arrangement, which is provided to be at least partially positioned in a recess in the support beam B and a second holding element 20 to attach, whereby a building outside bearing L2 is achieved. In particular, the second fastening arrangement comprises an abutment block 13a , The abutment block 13a has an opening through which the second retaining element 20 is guided and by means of a fuse or adjusting nut 37 is fixed to the abutment block. The first holding element 10 and the second holding element 20 are connected together in the connection region V by means of a long nut and a lock nut. (However, it is also conceivable for the second holding element 20 to dispense with and provide only a single holding element that performs both the functions of the first and the second holding element). The abutment block 13a has a flat bottom portion and is arranged substantially free of space at the bottom of the support beam recess. At the abutment block 13a are two attachment sections 14 attached, which are placed on the support beam B and each having an opening. Through the openings are each a Tragbalkenbe fixing part 15 guided, which is fixed in the support beam B. The attachment sections 14 and the stringers attachment parts 15 are a position assurance for the abutment block 13a and contribute substantially not to load transfer, whereas the attachment sections 11a and the building ceiling fixtures 12a for load transfer from the first holding part 10 contribute to the building ceiling D.

1 and 2 further show a bearing assembly 30a , which is intended to be at least partially positioned in the building exterior wall W to define a receiving space for the support beam B and to support the support beam B from below. The bearing arrangement 30a includes a first, lower flange 31a , a footbridge 32a and a second upper flange 33a , The jetty 32a connects the first flange 31a with the second flange 33a so that a substantially Z-shaped profile is formed. Further, one of two lateral connection plates 34 to see the first flange 31a , the footbridge 32a and the second flange 33a connects with each other. The receiving space for the support beam B is limited by the first flange 31a , the footbridge 32a and the upper flange 33a as well as the lateral connection plates 34 to create a circumferentially closed-walled receptacle for the support beam B. The box-shaped receptacle produced in this way has the advantage that it can be placed on front edge plaster and thus the plaster connection is possible before mounting the support beam. Furthermore, a particularly strong bearing arrangement is achieved.

The first flange 31a is at least partially on the plastered building exterior wall W and serves as a support for the support beam B, wherein the second flange 33a at least partially rests on the building ceiling D, namely between the building ceiling D and the building exterior wall W. The web 32a is a front side of the building ceiling D and a front side of the support beam B faces. Between jetty 32a and the front of the building ceiling D is a mortar layer M provided. The bearing arrangement 30a , in particular the second flange 33a and / or the jetty 32a , has a through opening for the first holding element 10 through which the first retaining element 10 is guided, but without forces on the bearing assembly 30a transferred to. The first holding element 10 and the second holding element 20 are tension rods which essentially transmit only tensile forces. The first holding element 10 and the second holding element 20 are provided to transmit substantially exclusively hori zontal tensile forces between the building exterior side storage L2 and the building inside storage L1.

The bearing arrangement 30a is provided to define a receiving space for the support beam B, which is bounded below by the first flange 31a , behind the bridge 32a and laterally through the two connecting plates 34 , Thus, a strong, rigid bearing assembly 30a achieved, which is provided in a box-shaped and at least partially Z-shaped is provided.

The first flange 31a is provided to transmit substantially vertical compressive forces on the building exterior wall W, wherein the second flange 33a is provided to transmit substantially vertical compressive forces on the building ceiling D. The jetty 32a , in particular the first flange 31a facing and thus lower web portion is provided to transmit substantially horizontal compressive forces on the building ceiling D. The second fastening arrangement, in particular the abutment block 13a , The first fastening arrangement and the first and second holding elements arranged therebetween 10 . 20 are preferably provided to substantially only horizontal (tensile) forces in the longitudinal direction P1 of the first holding element 10 and the second holding member 20 take.

As further in the 1 and 2 can be seen, indicates the camp order 30a or the first holding element 10 an adjustment on which to secure the position of the bearing assembly 30a is provided and around the bearing assembly 30a to be able to adjust when mounting the device. The adjusting means comprises an adjusting nut 36 which is intended to be separated from the first holding element 10 to be received like a thread and to ge conditions the bearing assembly 30a , in particular the second flange 33a or the jetty 32a to be screwed.

The in the 1 and 2 shown supporting beam B has a longitudinal groove 40 extending from a first building-side end face of the support beam B (in 1 and 2 the right side) to a second, located at the free end of the supporting beam B front side (in 1 and 2 the left side). At the free end of the second holding element 20 An adjusting device is provided to align the mounted support beam B substantially horizontally. The adjusting device comprises an adjusting nut 37 which is intended to be separated from the second holding element 20 to be received like a thread and against the second fastening arrangement, in particular the abutment block 13a to be screwed. The adjusting nut 37 is over the longitudinal groove 40 in the support beam B, from the free end of the support beam B, even in the assembled state of the support beam B readily accessible. This is of particular advantage since due to the cantilever-type or self-supporting arrangement of the mounted support beam B tends to bend over time slightly down, which in particular optically is disadvantageous. About the over the longitudinal groove 40 freely accessible adjustment device, the support beam B readjusted in a simple and fast way and the support beam B are again aligned substantially horizontally. Reference numeral AB denotes a cover plank, which on the support beam B and over the longitudinal groove 40 and the recess in the support beam B is positioned.

The recess in the building exterior wall W for the bearing assembly 30a can be achieved by prying out. Before that, any existing masonry, any existing thermal insulation, etc. must be removed. Also by caulking and / or by means of flex cuts the space can be provided to the second flange 33a between building ceiling D and the building exterior wall W arranged thereon. Any gaps between the first flange 31a , Footbridge 32a , second flange 33a , the fastening sections 11a and the building ceiling D can z. B. be compensated by means of synthetic resin mortar or concrete spatula to achieve a full-scale power transmission. The building exterior wall W can z. B. are provided with a 20 mm bore substantially on the top edge of the building ceiling D, through which the first holding element 10 from inside to outside. The fixing of the first fastening arrangement or the building corner fastening means 12a takes place advantageously inside the building to minimize the caulking. With the length of the first holding element 10 and / or the longitudinal and / or transverse extent of the fastening sections 11a can be used on building conditions such. B. wall thickness, bricking, etc. are reacted in a simple manner. The bearing arrangement 30a Can be mounted with the help of backfilling compounds and with the help of the first holding element 10 or the adjusting nut 36 be aligned. After hardening of the backfill the device is resilient and the support beam B can be mounted.

3 shows a side view of the device according to the first embodiment. In particular shows 3 the first holding element 10 , the fastening sections 11a on the first holding element 10 , the camp order 30a , the first flange 31a , the footbridge 32a , the second flange 33a and the adjusting nut 36 , Further, one of the two lateral connection plates 34 to see that with the first flange 31a the footbridge 32a and the second flange 33a connected is. As in 3 to see form the first flange 31a , the bridge 32a and the upper flange 33a a substantially Z-shaped profile on which the lateral connecting plates 34 are attached.

4 shows a plan view of the device according to the first embodiment. In particular shows 4 the first holding element 10 , the fastening sections 11a on the first holding element 10 , the openings for the building ceiling fixing parts 12a , the camp order 30a , the first flange 31a , the footbridge 32a , the second flange 33a and the adjusting nut 36 ,

5 shows a front view of the device according to the first embodiment. In particular shows 5 the camp order 30a , where the first flange 31a , the bridge 32a and by dashed lines the second flange 33a is shown. Further shows 5 an opening Ö extending through the second flange 33a and the jetty 32a extends. This opening Ö is provided to a passage of the first holding element 10 through the bearing assembly 30a (or the second flange 33a and the jetty 32a ).

6 shows a side view of the device according to the first embodiment. In particular shows 5 the bearing arrangement 30a , again with the first flange 31a , the bridge 32a (see dashed lines), the second flange 33a and one of the two side plates 34 you can see.

7 shows a plan view of the device according to the first embodiment. In particular shows 7 the bearing arrangement 30a , where the first flange 31a , the bridge 32a and the second flange 33a you can see. In particular, the opening Ö can be seen, extending through the bridge 32a and the second flange 33a extends.

8th shows a plan view of the device according to the first embodiment. In particular shows 8th the first holding element 10 at which the attachment sections 11a with the through openings for the building ceiling fixing parts 12a and the adjusting nut 36 are provided.

Like that 1 - 8th can be removed, the device is constructed in a modular manner. The first module is essentially of the first holding means 10 and the first fastening arrangement provided thereon (see 8th ) educated. The second module is essentially the bearing assembly 30a formed (see 5 - 7 ). The third module is essentially formed by the second retaining element 20 and the second fastening arrangement associated therewith.

9 - 16 show a device according to a second embodiment of the invention. The second embodiment differs from the first embodiment essentially by another bearing arrangement 30b , Incidentally, the parts of the second embodiment are substantially identical or similar to the parts of the first embodiment, so that they are compatible with the the same reference numerals are provided and reference is made to the explanation of the description of the first embodiment.

As in particular in the 9 and 10 you can also see the bearing arrangement 30b provided to be at least partially positioned in the building exterior wall W to define a receiving space for the support beam B and to support the support beam B from below. The bearing arrangement 30b includes, as well as the 11 - 15 can be removed, a first, lower flange 31b , a footbridge 32b and a second upper flange 33b , The jetty 32b is with the first flange 31b and the second flange 33b connected to form a substantially Z-shaped profile. The bearing arrangement 30b however, does not include side connection plates.

The bearing arrangement 30b , in particular the second flange 33b and / or the jetty 32b , has a through opening for the first holding element 10 through which the first retaining element 10 is guided, but without forces on the bearing assembly 30b transferred to.

Referring again to the 9 and 10 is the first flange 31b not stored on the building exterior wall W, but extends outside of the plastered exterior wall W. The bridge 32b is the front side of the building ceiling D and the front side of the support beam B faces. As in the 9 and 10 shown, the second flange is located 33b on the building ceiling D on (it is also possible that the second flange rests on the building wall and is supported thereon) between the building ceiling D and the building exterior wall W arranged thereon. The vertical forces are essentially exclusively via the second flange 33b in the building ceiling D removed (it is also possible that the second flange derived the vertical forces in the building wall and not in the building ceiling), while in the first embodiment, the vertical forces from the first, lower flange and the second, upper flange are removed. Furthermore, the bearing arrangement comprises 30b a spacer 38 that between the footbridge 32b and the front side of the building ceiling D is arranged to remove a substantially horizontal compressive force from the support beam B in the building ceiling D, in particular a front side of the building ceiling D. The space between the jetty 32b and the front of the building ceiling D may be filled with insulating material DM to counteract heat loss. At the bearing arrangement 30b or the first holding element 10 is also an adjusting nut 36 provided to assemble the bearing assembly 30a to provide an alignment guide.

The second embodiment is advantageous if z. B. an existing masonry and / or an existing exterior thermal insulation is not should be removed.

A comparison of 8th and 16 shows that the first holding element 10 and the first attachment arrangement of the first embodiment is substantially identical to the first retention element 10 and the first attachment arrangement of the second embodiment.

11 is a side view, in particular showing the first holding element 10 , the fastening sections 11a on the first holding element 10 , the camp order 30b , the first flange 31b , the footbridge 32b , the second flange 33b and the adjusting nut 36 , As in 11 to see form the first flange 31b , the bridge 32b and the upper flange 33b a substantially Z-shaped profile to which, however, no lateral connecting plates are attached.

12 is a plan view, in particular showing the first holding element 10 , the fastening sections 11a on the first holding element 10 , the openings for the building ceiling fixing parts 12a , the bearing arrangement 30b , the first flange 31b , the footbridge 32b , the second flange 33b and the adjusting nut 36 ,

13 is a front view, in particular showing the bearing assembly 30b , where the first flange 31b , the bridge 32b and by dashed lines the second flange 33b ge shows is. Further shows 13 an opening Ö, passing through the second flange 33b and the jetty 32b extends. This opening Ö is provided to a passage of the first holding element 10 through the bearing assembly 30b (or the second flange 33b and the jetty 32b ).

14 is a side view, in particular showing the bearing assembly 30b , again with the first flange 31b , the bridge 32b and the second flange 33b you can see.

15 is a plan view, in particular showing the bearing assembly 30b , where the first flange 31b , the bridge 32b and the second flange 33b you can see. In particular, the opening Ö can be seen, extending through the bridge 32b and the second flange 33b extends.

16 is a plan view, in particular showing the first holding element 10 at which the attachment sections 11a with the through openings for the building ceiling fixing parts 12a and the adjusting nut 36 are provided.

17 - 25 show a device according to a third embodiment of the invention. The third embodiment differs from the second embodiment substantially by another first mounting arrangement or another building inside storage L1. Incidentally, the parts of the third embodiment are substantially identical or similar to the parts of the first and second embodiments, respectively, so that they are provided with the same reference numerals and for the explanation of which reference is made to the description of the first and second embodiments.

The first attachment arrangement of the third embodiment comprises a tubular holder 39 through which the first retaining element 10 is guided to the tubular holder 39 to be secured by means of a lock nut. On the tubular holder 39 is in each case a lateral attachment portion 11b provided, z. B. welded, which is placed in each case on the building ceiling D and each having two openings, through the Gebäudemeckenbefestigungsteile 12b guided and fixed in the building ceiling D. The attachment sections 11b are laterally on the first holding element 10 arranged and extend transversely to the longitudinal direction of the first holding element 10 and the tubular holder 39 , The tubular holder 39 can be housed at least partially in a recess in the building ceiling D. By means of the tubular holder 39 It is possible that the first mounting arrangement or the building inside bearing L1 or the first holding element 10 of the third embodiment has a shorter building inner side extent compared to the first and second embodiments.

19 is a side view, in particular showing the first holding element 10 , the bearing arrangement 30b , the first flange 31b , the footbridge 32b , the second flange 33b and the adjusting nut 36 , As in 19 to see form the first flange 31b , the bridge 32b and the upper flange 33b a substantially Z-shaped profile to which, however, no lateral connecting plates are attached. It can also be seen how the first holding element 10 the second flange 33b and the jetty 32b penetrates.

20 is a plan view, in particular showing the first holding element 10 , the fastening sections 11b on the tubular holder 39 , the openings for the Gebäudemeckenbe fastening parts 12b , the bearing arrangement 30b , the first flange 31b , the footbridge 32b , the second flange 33b and the adjusting nut 36 ,

21 - 23 essentially correspond to the 13 - 15 so that on the description to the the 13 - 15 is referenced.

24 is a top view and 25 is a side view, in particular showing the tubular holder 39 and the attachment sections attached thereto 11b with the through openings for the building ceiling fixing parts 12b ,

26 shows an alternative second mounting arrangement or an alternative building outside storage L2. In particular, the abutment block has 13b no flat bottom section as in 1 . 9 and 17 but a rounded bottom portion to be positioned substantially free of space at the bottom of the recess in the support beam. This is advantageous if the recess z. B. is produced by means of a chain stamper and therefore the recess in the support beam has a rounded bottom. Incidentally, the in 26 shown parts substantially identical or similar to the parts of the first and second embodiment, so that they are provided with the same reference numerals and reference is made to the explanation of the description of the first and second embodiment.

The Invention is not limited to those described above embodiments limited. Rather, a variety of variants and modifications is possible, the just in case make use of the idea of the invention and therefore in fall within the scope of protection.

Claims (28)

Device, in particular for the subsequent and column-free attachment of a projecting support beam (B) for preferably a balcony, conservatory, arcade or the like to a building, characterized in that the device a) a first fastening arrangement and a first holding element ( 10 ) intended to extend through a building wall (W) and to be fastened by means of the first fastening arrangement to or in a building ceiling (D); and / or b) comprises a second fastening arrangement which is provided so as to be positioned at least in sections in a recess in the support beam (B) and around a second retaining element (FIG. 20 ) or the first holding element ( 10 ) to fix; and / or c) a bearing arrangement ( 30a ; 30b ), which is provided to be at least partially positioned in a recess in a building wall (W). Apparatus according to claim 1, wherein a) the first retaining element ( 10 ) with the second holding element ( 20 ) is connectable; or b) the first holding element ( 10 ) and the second holding element ( 20 ) are integrally formed; and / or c) the first retaining element ( 10 ) and / or the second retaining element ( 20 ) is a tie rod. Device according to one of claims 1-2, wherein the second fastening arrangement comprises an abutment element ( 13a . 13b ) which is provided to extend substantially transversely to the second holding element ( 20 ), whereby in the recess in the support beam (B) an abutment for the support beam (B) and / or the second holding element ( 20 ) is formed. Device according to one of claims 1-3, wherein the first holding element ( 10 ) is provided to extend on or at least partially in the building ceiling (D) or spaced above the building ceiling (D) to run. Device according to one of claims 1-4, wherein the first fastening arrangement comprises at least one fastening section ( 11a ), a) on the first holding element ( 10 ) is attached; b) to be placed on the building ceiling (D); and c) having at least one opening through which a building ceiling fastening part ( 12a ) and can be fixed in the building ceiling (D). Device according to claim 5, wherein two or more lateral attachment sections ( 11a ) are provided, which preferably in the longitudinal direction of the first holding element ( 10 ) are arranged overlapping each other. Device according to one of claims 1-6, wherein the first fastening arrangement further comprises a tubular support ( 39 ), by which the first retaining element ( 10 ) can be guided to the tubular support ( 39 ) to be attached. Device according to claim 7, wherein on the tubular support ( 39 ) at least one attachment portion ( 11b ) is provided, a) to be placed on the building ceiling (D); and b) having at least one opening through which a building ceiling fastening part ( 12b ) and can be fixed in the building ceiling (D). Device according to one of claims 5-8, wherein two or more lateral attachment sections ( 11a . 11b ) on the first holding element ( 10 ) and / or the tubular support ( 39 ) are fixed and substantially transversely to the longitudinal direction of the first holding element ( 10 ) and / or the tubular support ( 39 ). Device according to one of claims 1-9, wherein the second fastening arrangement, in particular the abutment element ( 13a . 13b ) has an opening through which the second holding element ( 20 ) can be guided to on or in the second fastening arrangement, in particular the abutment element ( 13a . 13b ) to be attached. Device according to one of claims 1-10, wherein the second fastening arrangement, in particular the abutment element ( 13a . 13b ) has a rounded bottom portion or a flat bottom portion to be positioned substantially free of space at the bottom of the recess in the support beam (B). Device according to one of claims 1-11, wherein at the second fastening arrangement at least one fastening portion ( 14 ), which is to be placed on or in the support beam (B) and which preferably has at least one opening through which a support beam fastening part ( 15 ) and in the support beam (B) can be attached. Device according to claim 12, wherein two or more lateral attachment sections ( 14 ) are provided on the second fastening arrangement in order to extend substantially transversely to the longitudinal direction of the second retaining element ( 20 ). Device according to one of claims 1-13, wherein the bearing arrangement ( 30a ; 30b a) has a first, preferably lower flange and a web which is connected to the first flange; or b) has a first, preferably lower flange, and a second, preferably upper flange, and a web connecting the first flange and the second flange. Device according to claim 14, where a) the first flange is provided to at least in sections on the building wall (W) to support and / or a support for to provide the support beam (B); and or b) the second Flange is provided to at least partially on the building ceiling (D) and / or the building wall (W) to support; and or c) the bridge is provided to one end of the building ceiling (D) and / or the support beam (B) to be facing. Device according to one of claims 14-15, wherein a) the first flange and the web are provided to at least partially form a substantially L-shaped profile; or b) the first flange, the second flange and the web are provided to at least partially form a substantially Z-shaped profile; or c) the first flange, the second flange and the web are provided to at least partially form a substantially U-shaped profile. Device according to one of claims 14-16, wherein the bearing arrangement ( 30a ) has lateral connection plates which a) the first flange; and / or b) the second flange; and / or c) interconnecting the web, preferably to form a circumferentially closed-walled receptacle for the support beam (B). Device according to one of claims 1-17, wherein the bearing arrangement ( 30a ; 30b ), preferably the second flange and / or the web a passage opening for the first holding element ( 10 ) having. Device according to one of claims 1-18, comprising an adjusting means ( 36 ) attached to the bearing assembly ( 30a ; 30b ) and / or the first holding element ( 10 ) is to be attached to the bearing assembly ( 30a ; 30b ) to adjust. Device according to claim 19, wherein the adjusting means comprises an adjusting nut ( 36 ) provided to move away from the first holding element ( 10 ) are received in a thread-like manner to who and around against the bearing assembly ( 30a ; 30b ), in particular the second flange and / or the web to be screwed. Device according to one of claims 1-20, wherein the bearing arrangement ( 30b ) a spacer ( 38 ), which is intended to be positioned between the web and an end face of the building ceiling (D). Device according to one of claims 1-21, wherein a) the bearing assembly is provided to ablate substantially vertical forces and / or substantially horizontal compressive forces; and / or b) the first and / or second retaining element ( 10 . 20 ) and / or the first and / or second fastening arrangement are provided in order to remove substantially horizontal tensile forces; and / or c) the first flange is provided to transmit substantially vertical forces preferably to the building wall (W); and / or d) the second flange is provided to transmit substantially vertical forces preferably to the building ceiling (D) and / or the building wall (W); and / or e) a web section facing the first flange and / or the spacer means ( 38 ) is provided to transmit substantially horizontal compressive forces on the building ceiling (D). Device according to one of claims 1-22, comprising an adjusting device which at one end of the second holding element ( 20 ) and / or on the abutment element ( 13a . 13b ) is to be mounted in order to align a mounted support beam (B) substantially horizontally. Device according to claim 23, wherein the adjusting device comprises an adjusting nut ( 37 ) provided to be separated from the second holding element ( 20 ) to be received in a threaded manner and against the second fastening arrangement, in particular the abutment element ( 13a . 13b ) to be screwed. Support beam (B) for a device according to any one of claims 1-24, wherein the support beam (B) a) a longitudinal groove ( 40 ); and b) a recess formed on one or both sides of the longitudinal groove ( 40 ) is provided. Stringer (B) according to claim 25, wherein a) the longitudinal groove ( 40 ) is continuous and extends from a first end face of the support beam (B) to a second end face of the support beam (B); and / or b) the recess at least partially the longitudinal groove ( 40 penetrates and / or crosses; and / or c) the recess substantially transverse to the longitudinal groove ( 40 ) is provided. Arrangement comprising a support beam (B) according to one of claims 25-26 and a device according to one of claims 1-24, wherein a) the first retaining element ( 10 ) and / or the second retaining element ( 20 ) in the longitudinal groove ( 40 ) is arranged; and / or b) the abutment element ( 13a . 13b ) is arranged in the recess; and / or c) the support beam (B) in sections in the bearing assembly ( 30a . 30b ) is included; and / or d) the adjusting device, in particular the adjusting nut ( 37 ) over the longitudinal groove ( 40 ) is accessible, in particular freely accessible from an end face of the supporting beam (B). Arrangement according to claim 27, wherein a) the first retaining element ( 10 ) and / or the second retaining element ( 20 ); and / or b) the abutment element ( 13a . 13b ); and / or c) the adjusting device does not extend from the upper side of the supporting beam (B), which points upwards in the installed state, out of the recess and / or the longitudinal groove (FIG. 40 ).