EP3889366B1 - Fastening device for a sanitary installation and installation method - Google Patents

Description

The invention relates to a fastening device for a sanitary system, with a carrier body, to which at least one sanitary engineering component or at least one sanitary engineering assembly can be fastened, a first assembly body and a second assembly body spaced apart from the first assembly body, the first assembly body being connected to the carrier body and is designed to be attached to a first drywall profile of a stud frame, and the second assembly body is connected to the carrier body and set up to be attached to a second drywall profile of the stud frame spaced apart from the first drywall profile, and an adjustment mechanism by means of which the distance between the carrier body and the first and second mounting body and the distance between the first mounting body and the second mounting body is variable.

Furthermore, the invention relates to a fastening system for a sanitary installation, with a fastening device and at least one sanitary technical component fastened to the fastening device or at least one sanitary technical subassembly fastened to the fastening device.

In addition, the invention relates to a method for fastening a mounting body of a fastening device for a sanitary installation to a dry construction profile of a stud frame.

In the sanitary equipment of buildings, it is regularly necessary sanitary components or sanitary assemblies, such as for example, fluid connections to be attached to an existing drywall stud frame. Corresponding stud frames regularly consist of a plurality of drywall profiles spaced apart from one another, with the drywall profiles usually being used to fix the fastening device.

In the prior art, for example, wooden panels are used as fastening devices, to which the sanitary engineering components or sanitary engineering assemblies to be fastened are screwed. The wooden panels are to be equipped with mounting bodies, which are then to be attached to the drywall profiles of the stud frame.

Other fastening devices are, for example, from the publications AU 2002 100 437 A4 , U.S. 9,022,326 B2 , KR 2017 0003705 U and DE 10 2017 203509 A1 known.

Since the drywall profiles of stud frames can have different distances from each other, it is regularly necessary to individually adapt the wooden panel construction to the existing stud frame so that the fastening device can be attached to one or more drywall profiles and at the same time the intended position of the sanitary component or sanitary technical assembly can be realized.

The individual adaptation of the fastening devices known in the prior art to different stand constructions has hitherto been extremely time-consuming and therefore also costly. This considerably delays the installation of sanitary facilities and results in high installation costs.

The object on which the invention is based is therefore to improve the adaptability of fastening devices to different drywall posts.

The object is achieved by a fastening device of the type mentioned at the outset, the carrier body being designed as a grooved plate with a number of grooves and the adjustment mechanism being a rail system with two comprises adjustment clamping bodies, wherein the first mounting body is connected to a first adjustment clamping body and the first adjustment clamping body can be displaced and clamped in a first groove of the carrier body, and the second mounting body is connected to a second adjustment clamping body and the second adjustment clamping body can be displaced in a second groove of the carrier body and can be jammed.

By means of the adjustment mechanism, the fastening device can be adapted to the installation dimensions specified by the stud frame. Furthermore, the fastening device according to the invention enables positioning of the sanitary engineering component or the sanitary engineering assembly group relative to the stud frame, so that an intended component position or assembly group position can be realized with an extremely low expenditure of time and thus also cost.

Several sanitary engineering components or sanitary engineering assemblies can also be fastened to the carrier body. The sanitary engineering components or the sanitary engineering assemblies can be attached to the carrier body either directly or via one or more intermediate members, such as wall plates, housing parts or additional carrier elements. The sanitary components can be connected to an exposed fitting, for example. The sanitary engineering components or the sanitary engineering assemblies can be or include, for example, fluid connections or fluid lines. In particular, the sanitary engineering components or the sanitary engineering assemblies can be or include supply or disposal connections. In particular, the sanitary engineering components or the sanitary engineering assemblies are or include fresh water, waste water or air connections. Furthermore, the sanitary engineering components or the sanitary engineering assemblies can be or include fresh water, waste water or air lines. The sanitary engineering component or the sanitary engineering assembly can also be or include a fan housing.

The carrier body can be a carrier plate. The support plate can be made of metal, for example, in particular aluminum. The at least one mounting body can be set up with a Drywall profile of a stud frame to be crimped, screwed and/or riveted. The at least one assembly body can have a Z-profile or an L-profile.

The sanitary installation, in which the fastening device according to the invention can be used, can be used, for example, to supply materials, such as water, air or gas, and/or to dispose of waste water.

According to the invention, the fastening device has a first mounting body and a second mounting body spaced apart from the first mounting body. The first assembly body is connected to the carrier body and set up to be attached to a first dry construction profile of a stud frame. The second assembly body is connected to the carrier body and set up to be fastened to a second dry construction profile of the stud frame spaced apart from the first dry construction profile. The distance between the first mounting body and the second mounting body can preferably be changed by means of the adjustment mechanism. The first and the second assembly body are preferably arranged opposite one another and/or on opposite sides of the carrier body. The distance between the first and the second mounting body can be adjusted to the distance between the first and the second drywall profile of the stud frame to which the mounting body is to be attached. The distance between the first assembly body and the carrier body can preferably be changed by means of the adjustment mechanism. The distance between the second assembly body and the carrier body can preferably be changed by means of the adjustment mechanism.

In a further preferred embodiment of the fastening device according to the invention, the distance between the first mounting body and the second mounting body can be changed in one or more spatial directions by means of the adjustment mechanism. The distance between the first mounting body and the second mounting body can be changed, for example, in the transverse direction, so that the width of the change in distance Fastening device is adjustable. Furthermore, the distance between the first mounting body and the second mounting body can be changed perpendicularly to the transverse direction, so that a depth offset of the drywall profiles of the stud frame used for fastening can be compensated for by changing the distance. In addition, the vertical distance between the first assembly body and the second assembly body can be variable, so that a height offset of the assembly points on the drywall profiles to which the assembly body is to be attached can be compensated. The distance between the first assembly body and the carrier plate and/or the distance between the second assembly body and/or the carrier plate can also be variable in one or more spatial directions by means of the adjustment mechanism. The distance between the first mounting body and the support plate and/or between the second mounting body and the support plate can be changeable perpendicularly to the transverse direction, so that the installation depth of the at least one sanitary engineering component or the at least one sanitary engineering assembly group can be adjusted via the fastening device.

The adjustment mechanism of the fastening device is preferably designed to be reversible and detachable without destroying it, so that distances set via the adjustment mechanism can be subsequently corrected. In particular, in the event of an unintentional misadjustment of the distance between the first mounting body and the second mounting body, this allows a practical and quick subsequent adjustment of the configuration of the fastening device.

In a further preferred embodiment of the fastening device according to the invention, the at least one sanitary engineering component or the at least one sanitary engineering assembly group can be fastened at different positions on the carrier body. The carrier body can, for example, specify fastening positions for one or more sanitary engineering components or sanitary engineering assemblies.

In a development of the fastening device according to the invention, the carrier body has a displacement system, via which the at least one sanitary engineering component or the at least one sanitary engineering assembly group can be displaced on the carrier body. The sanitary engineering component or the sanitary engineering assembly can preferably be displaced in the transverse direction via the displacement system. Alternatively or additionally, the displacement system can also be used to adjust the height. The distance between the one or more sanitary engineering components or sanitary engineering assemblies and the mounting bodies used for attachment can be adjusted via the displacement system.

In a further preferred embodiment of the fastening device according to the invention, the displacement system is designed as a rail system with at least one fastening clamp body and at least one groove. The at least one sanitary engineering component or the at least one sanitary engineering assembly can be fastened to the fastening clamp body and the fastening clamp body can be displaced and/or clamped in the groove. The fastening clamp body can have, for example, one or more threaded holes for screwing on the sanitary engineering component or the sanitary engineering assembly. The groove of the sliding system designed as a rail system can be a T-groove. The fastening clamp body can be a sliding nut, in particular an elongated nut or an elongated sliding block for a T-slot. The displacement system designed as a rail system can also have a plurality of grooves, with the plurality of grooves being arranged at a distance from one another and/or running parallel to one another.

A fastening device is also advantageous in which the adjustment mechanism comprises a rail system with at least one adjustment clamping body and at least one groove. The at least one assembly body is connected to the adjustment clamping body and the adjustment clamping body can be displaced and/or clamped in the groove. If the fastening device has two mounting bodies, the two mounting bodies can preferably each be slid over the rail system. The groove of the rail system Adjustment mechanism can be a T-slot. The adjustable clamping body can be a slide nut, in particular an elongated nut or an elongated sliding block for a T-slot. The rail system of the adjusting mechanism can also have a number of grooves, with the number of grooves being arranged at a distance from one another and/or being able to run parallel to one another.

A fastening device is also preferred in which the at least one assembly body is fastened to a clamping body receiving member and the adjustment clamping body is fixed, in particular clamped, to the clamping body receiving member. The clamping body receiving member can have a groove, for example a T-groove, in which the adjustment clamping body is clamped. The sprag receiving member may be a grooved plate. The mounting body can be connected to the clamping body receiving member in a materially bonded, form-fitting and/or non-positive manner. In particular, the assembly body is screwed and/or glued to the clamping body receiving member.

In a further development of the fastening device according to the invention, a first mounting body is pressed flat against the first clamping body receiving member by means of a first stabilizing plate for fixing to a first clamping body receiving member. A second mounting body is pressed flat against the second clamping body receiving member by means of a second stabilizing plate for fixing to a second clamping body receiving member. The use of stabilizing plates considerably increases the stability and resilience of the fastening device, in particular the torsional rigidity in the transition areas between the mounting bodies and the clamping body receiving members.

In a further preferred embodiment of the fastening device according to the invention, the carrier body comprises at least one groove of the displacement system. The displacement system and the adjustment mechanism can also use the same grooves. Thus, both a fastening clamp body and an adjustment clamp body can be fastened, in particular clamped, in a groove.

A fastening device according to the invention is also advantageous in which the grooves of the grooved plate run parallel to one another. The carrier body can be a T-slot rail.

According to the invention, the adjustment mechanism comprises a rail system with two adjustment clamping bodies, a first mounting body being connected to a first adjustment clamping body and the first adjustment clamping body being displaceable and/or clampable in a first groove of the carrier body. A second mounting body is connected to a second adjustment clamping body and the second adjustment clamping body can be displaced and/or clamped in a second groove of the carrier body. Because the adjustment clamping bodies are inserted in different grooves of the carrier body, the individual adjustment clamping bodies can be made longer without the adjustment clamping bodies blocking one another in the same groove. In this respect, the adjustable distance between the mounting bodies or the adjustable width of the fastening device is increased considerably by the longer adjusting clamping bodies. The fastening device can thus be used much more universally. In addition, the load absorbed by the adjustment clamping bodies is transmitted via two different grooves in the carrier body, so that the mechanical load on the carrier body is reduced.

In another embodiment of the fastening device according to the invention, the fastening clamping body of the displacement system can be displaced and/or clamped in a third groove of the carrier body. The first and second grooves of the carrier body assigned to the adjustment mechanism and the third groove of the carrier body assigned to the displacement system can run on the same side or on different sides of the carrier body. Preferably, the first and second grooves assigned to the adjustment mechanism run on the rear side of the carrier body and the third groove assigned to the displacement system runs on the front side of the carrier body.

In another preferred embodiment of the fastening device according to the invention, the carrier body and the at least one Assembly body non-destructively and reversibly detachably connected to each other. The non-destructive and reversibly detachable connection between the carrier body and the at least one assembly body allows subsequent correction of the configuration of the fastening device.

The object on which the invention is based is also achieved by a fastening system of the type mentioned at the beginning, wherein the fastening device of the fastening system according to the invention is designed according to one of the embodiments described above. With regard to the advantages and modifications of the fastening system according to the invention, reference is first made to the advantages and modifications of the fastening device according to the invention.

In a preferred embodiment of the fastening system according to the invention, the at least one sanitary component is designed as a fluid connection or the at least one sanitary component includes a fluid connection. The fluid connection can, for example, be a liquid connection, in particular a water connection.

The object on which the invention is based is also achieved by a method of the type mentioned at the outset, in which the assembly body is crimped to the drywall profile at a fastening point. According to the invention, the fastening device is designed according to one of the above embodiments. With regard to the advantages and modifications of the method according to the invention, reference is therefore made to the advantages and modifications of the fastening device according to the invention.

Fig. 1

ein Ausführungsbeispiel des erfindungsgemäßen Befestigungssystems in einer perspektivischen Darstellung;

Fig. 2

ein Ausführungsbeispiel der erfindungsgemäßen Befestigungsvorrichtung in einer schematischen Darstellung;

Fig. 3

ein Ausführungsbeispiel der erfindungsgemäßen Befestigungsvorrichtung in einer schematischen Frontansicht in einem ersten Zustand;

Fig. 4

die in der Fig. 3 abgebildete Befestigungsvorrichtung in einer schematischen Draufsicht in dem ersten Zustand;

Fig. 5

die in der Fig. 3 abgebildete Befestigungsvorrichtung in einer schematischen Frontansicht in einem zweiten Zustand;

Fig. 6

die in der Fig. 3 abgebildete Befestigungsvorrichtung in einer schematischen Draufsicht in dem zweiten Zustand;

Fig. 7

ein weiteres Ausführungsbeispiel des erfindungsgemäßen Befestigungssystems in einer schematischen Frontansicht in einem ersten Zustand;

Fig. 8

das in der Fig. 7 abgebildete Befestigungssystem in einer schematischen Frontansicht in dem zweiten Zustand;

Fig. 9

ein weiteres Ausführungsbeispiel der erfindungsgemäßen Befestigungsvorrichtung in einer schematischen perspektivischen Darstellung;

Fig. 10

ein weiteres Ausführungsbeispiel der erfindungsgemäßen Befestigungsvorrichtung in einer schematischen perspektivischen Darstellung;

Fig. 11

ein weiteres Ausführungsbeispiel der erfindungsgemäßen Befestigungsvorrichtung in einer schematischen perspektivischen Darstellung;

Fig. 12

ein Klemmkörperaufnahmeglied samt Montagekörper einer erfindungsgemäßen Befestigungsvorrichtung in einer schematischen Darstellung; und

Fig. 13

das in der Fig. 12 abgebildete Klemmkörperaufnahmeglied samt Montagekörper in einer schematischen Draufsicht.

Preferred embodiments of the invention are explained and described in more detail below with reference to the accompanying drawings. show:

1

an embodiment of the fastening system according to the invention in a perspective view;

2

an embodiment of the fastening device according to the invention in a schematic representation;

3

an embodiment of the fastening device according to the invention in a schematic front view in a first state;

4

the one in the 3 depicted fastening device in a schematic plan view in the first state;

figure 5

the one in the 3 illustrated fastening device in a schematic front view in a second state;

6

the one in the 3 depicted fastening device in a schematic plan view in the second state;

7

another embodiment of the fastening system according to the invention in a schematic front view in a first state;

8

that in the 7 illustrated fastening system in a schematic front view in the second state;

9

another embodiment of the fastening device according to the invention in a schematic perspective view;

10

another embodiment of the fastening device according to the invention in a schematic perspective view;

11

another embodiment of the fastening device according to the invention in a schematic perspective view;

12

a clamping body receiving member including assembly body of a fastening device according to the invention in a schematic representation; and

13

that in the 12 shown clamping body receiving member including assembly body in a schematic plan view.

The 1 shows a fastening system 100 for a sanitary installation. The fastening system 100 comprises a fastening device 10 and two sanitary engineering components 102a, 102b fastened to the fastening device 10. The sanitary engineering components 102a, 102b are designed as fluid connections, namely as water connections. The sanitary engineering component 102a is a hot water connection. Sanitary component 102b is a cold water connection.

The fastening device 10 has a carrier body 12 to which the sanitary engineering components 102a, 102b are fastened. The carrier body 12 is a carrier plate made of aluminum. In the exemplary embodiment shown, the carrier plate 12 is designed as a grooved plate with a plurality, namely three, spaced apart and parallel grooves 18a-18c.

Adjusting clamping bodies 26a, 26b of an adjusting mechanism 28 are arranged in the grooves 18a, 18c. The grooves 18a-18c of the carrier body 12 are designed as T-grooves. The adjustment clamping bodies 26a, 26b are elongated T-nuts. The sanitary engineering components 102a, 102b are fastened to a fastening clamp body 24. The mounting clip body 24 is also an elongated T-nut. Alternatively, the sanitary engineering components 102a, 102b can also be fastened to different fastening clamp bodies.

The adjustment clamping body 26a is connected to a mounting body 14a via a clamping body receiving member 16a. The adjustment clamping body 26b is connected to the mounting body 14b via a clamping body receiving member 16b. The adjustment clamping bodies 26a, 26b are clamped to the clamping body receiving members 16a, 16b. The sprag receiving members 16a, 16b also have three grooves 20a-20c, 22a-22c running parallel to one another and spaced apart from one another, with the grooves 20a-20c, 22a-22c being designed as T-grooves. Accordingly, the clamping body receiving members 16a, 16b are also designed as grooved plates.

The mounting bodies 14a, 14b are each set up to be attached to a drywall profile 104a, 104b of a stud frame.

The 2 shows that the distance between the mounting bodies 14a, 14b can be changed by the adjustment mechanism 28, which includes the grooves 18a, 18c and the adjustment clamping bodies 26a, 26b. Furthermore, the distance between the mounting body 14a and the carrier body 12 and the distance between the mounting body 14b and the carrier body 12 can also be changed via the adjusting mechanism. The fastening device 10 can thus be adapted to the installation dimensions specified by the stud frame. Furthermore, the fastening device 10 allows the sanitary engineering components 102a, 102b to be positioned relative to the framework.

The mounting bodies 14a, 14b are arranged opposite one another and on opposite sides of the carrier body 12. The drywall profiles 104a, 104b of the stud frame are transversely spaced from each other. The distance in the transverse direction between the drywall profiles 104a, 104b can be set on the fastening device 10 by means of the adjustment mechanism 28 without great effort.

In the exemplary embodiment shown, the distance between the assembly bodies 14a, 14b can be changed in the transverse direction by means of the adjustment mechanism 28. In other embodiments, as an alternative or in addition, the distance between the mounting bodies can also be changed in one or more other spatial directions. Thus, in addition to the width of the fastening device 10, a depth offset of the drywall profiles 104a, 104b can also be compensated for, for example. Furthermore, a height distance between assembly points of the dry construction profiles 104a, 104b can also be compensated for by a corresponding adjustability.

The Figures 3 and 4 show a fastening device 10 in which the minimum distance between the mounting bodies 14a, 14b is set. The Figures 5 and 6 show the same fastening device 10, wherein the distance between the mounting bodies 14a, 14b has been increased by the adjustment mechanism 28.

The adjustment mechanism 28 includes a rail system with two adjustment clamping bodies 26a, 26b and grooves 18a-18c, 20a-20c, 22a-22c. The adjustment clamping bodies 26a, 26b are elongated T-nuts. The grooves 18a-18c, 20a-20c, 22a-22c are T-grooves. The adjusting clamping body 26a can be displaced and clamped in the grooves 18c, 20c, 22c. The adjustment clamping body 26b can be displaced and clamped in the grooves 18a, 20a, 22a. In another configuration, the adjustment clamping bodies 26a, 26b could also be inserted into the grooves 18b, 20b, 22b.

The adjustment clamping bodies 26a, 26b each have at least two clamping members, via which a clamping effect can be generated in the respective grooves 18a-18c, 20a-20c, 22a-22c. The clamping members can be screws, for example, which are screwed into threaded holes in the adjustment clamping bodies 26a, 26b.

The Figures 7 and 8 show that the sanitary engineering components 102a, 102b can be fastened at different positions on the carrier body 12 or even at a distance from the carrier body. The support body 12 has a displacement system, via which the technical sanitary components 102a, 102b can be displaced on the support body 12. The displacement system is designed as a rail system with at least one fastening clamp body 24 and a groove 18b. The sanitary engineering components 102a, 102b are attached to the fastening clamp body 24, the fastening clamp body 24 being displaceable and clampable in the groove 18b. For clamping the fastening clamp body 24, the fastening clamp body 24 has at least one clamping member, by means of which a clamping effect can be generated. The clamping member can be a screw which is screwed into a threaded hole of the fastening clamp body 24 . The attachment clamp body 24 is designed as a T-nut in this embodiment, with the groove 18b being a T-groove. The carrier body 12 thus includes grooves 18a, 18c, which are used by the adjustment mechanism 28 and a groove 18b, which is used by the displacement system for the sanitary components 102a, 102b.

The 9 shows a fastening device 10 in which the distance between the mounting body 14a and the carrier body 12 can be changed in two spatial directions. For this purpose, the adjustment mechanism 28 has an adjustment clamping body 26a, which is angled. In the present case, the angled adjustment clamping body 26 has a bending angle α of 90 degrees. However, the bending angle α can also have a different value. The sprag receiving member 16a can be moved along a first leg of the adjustment sprag 26a. The carrier body 12 can be adjusted along a second leg of the adjustment clamping body 26a. The distance between the mounting body 14a and the carrier body 12 in the transverse direction and perpendicular to the transverse direction can be adjusted by moving the clamping body receiving element 16a and the carrier body 12 along the legs of the adjustment clamping body 26a. In this way, in addition to adjusting the width of the fastening device 10, the installation depth of the one or more sanitary components 102a, 102b attached to the support body 12 can be adjusted at the same time.

The 10 shows that the assembly body 14a is attached to the attachment points 30a, 30b on the drywall profile 104a. In this case, the dry construction profile 104a is a CW profile. The mounting body 14a is crimped at the attachment points 30a, 30b with the drywall profile 104a.

The 11 shows that the attachment can also take place at the illustrated attachment points 30a, 30b. In the example shown, the drywall profile 104b is a UA profile and the mounting body 14a is screwed or riveted to the drywall profile 104b.

The 12 and 13 12 show that sprag receiving member 16a may be connected to mounting body 14a at attachment points 32a, 32b. For example, the mounting body 14a and the Clamp body receiving member 16a screwed together, riveted or glued.

Reference sign

10

fastening device

12

carrier body

14a, 14b

assembly body

16a, 16b

Sprag receiving members

18a-18c

grooves

20a-20c

grooves

22a-22c

grooves

24

mounting clamp body

26a, 26b

adjustment clamp body

28

adjustment mechanism

30a, 30b

attachment points

32a, 32b

attachment points

100

fastening system

102a, 102b

sanitary components

104a, 104b

drywall profiles

a

deflection angle

Claims (11)

1. Fastening device (10) for a sanitary installation, having

   - a support body (12) to which at least one sanitary component (102a, 102b) or at least one sanitary assembly can be attached

   - a first mounting body (14a) and a second mounting body (14b) spaced from the first mounting body (14a), the first mounting body (14a) being connected to the support body (12) and adapted to be secured to a first drywall profile (104a) of a stud frame, and the second mounting body (14b) being connected to the support body (12) and adapted to be secured to a second drywall profile (104b) of the stud frame spaced from the first drywall profile (104a), and

   - an adjustment mechanism (28) by means of which the distance between the support body (12) and the first and second mounting bodies (14a, 14b) and the distance between the first mounting body (14a) and the second mounting body (14b) can be varied;

   characterized in that the support body (12) is formed as a grooved plate with a plurality of grooves (18a-18c), wherein the adjustment mechanism (28) comprises a rail system with two adjustment clamping bodies (26a, 26b), wherein

   - the first mounting body (14a) is connected to a first adjustment clamping body (26a) and the first adjustment clamping body (26a) is displaceable and clampable in a first groove (18a, 18c) of the support body (12), and

   - the second mounting body (14b) is connected to a second adjustment clamping body (26b) and the second adjustment clamping body (26a) is displaceable and clampable in a second groove (18a, 18c) of the support body (12).
2. Fastening device (10) according to claim 1,
   characterized in that the distance between the first mounting body (14a) and the second mounting body (14b) is variable in one or more spatial directions by means of the adjustment mechanism (28).
3. Fastening device (10) according to one of the preceding claims, characterized in that the at least one sanitary component (102a, 102b) or the at least one sanitary assembly can be fastened to the support body (12) at different positions.
4. Fastening device (10) according to one of the preceding claims, characterized in that the support body (12) has a displacement system by means of which the at least one sanitary component (102a, 102b) or the at least one sanitary assembly can be displaced on the support body (12).
5. Fastening device (10) according to claim 4,
   characterized in that the displacement system is designed as a rail system with at least one fastening clamping body (24) and at least one groove (18a-18c), wherein the at least one sanitary component (102a, 102b) or the at least one sanitary assembly can be fastened to the fastening clamping body (24) and the fastening clamping body (24) can be displaced and/or clamped in the groove (18a-18c).
6. Fastening device (10) according to any one of the preceding claims, characterized in that it comprises a first and a second clamping body receiving member (16a, 16b), and a first and a second stabilizing plate, and in that the first mounting body (14a) is pressed flat against the first clamping body receiving member (16a) by means of the first stabilizing plate for fixing to the first clamping body receiving member (16a), and the second mounting body (14b) is pressed flat against the second clamping body receiving member (16b) by means of the second stabilizing plate for fixing to the second clamping body receiving member (16b), wherein the adjustment clamping bodies (26a, 26b) are clamped to the clamping body receiving members (16a, 16b).
7. Fastening device (10) according to any one of claims 4 to 6, characterized in that the support body (12) comprises at least one groove (18a-18c) of the displacement system.
8. Fastening device (10) according to one of the preceding claims, characterized in that the grooves (18a-18c) of the support body (12) run parallel to each other.
9. Fastening device (10) according to claim 5,
   characterized in that the fastening clamping body (24) of the displacement system is displaceable and/or clampable in a third groove (18b) of the support body (12).
10. Fastening system (100) for a sanitary installation, comprising

    - a fastening device (10); and

    - at least one sanitary component (102a, 102b) fastened to the fastening device (10) or at least one sanitary assembly fastened to the fastening device (10);

    characterized in that the fastening device (10) is formed according to one of the preceding claims.
11. Method of fastening a mounting body (14a, 14b) of a fastening device (10) according to any one of claims 1 to 9 to a drywall profile (104a, 104b) of a stud frame;
    characterized in that the fastening device (10) is provided and the mounting body (14a, 14b) is crimped to the drywall profile (104a, 104b) at a fastening point (30a, 30b).

Images