EP3889366A1 - Fastening device for a sanitary installation - Google Patents

Abstract

The invention relates to a fastening device for a sanitary installation, with a support body (12) to which at least one sanitary component (102a, 102b) or at least one sanitary assembly can be fastened, and at least one assembly body (14a, 14b) which is connected to the support body (12) is connected and is set up to be attached to a drywall profile (104a, 104b) of a stud frame, wherein the distance between the support body (12) and the at least one assembly body (14a, 14b) can be changed by an adjustment mechanism (28) .

Description

The invention relates to a fastening device for a plumbing system, with a support body to which at least one plumbing component or at least one plumbing assembly can be fastened, and at least one assembly body which is connected to the support body and is designed to be attached to a drywall profile of a stud frame will.

The invention further relates to a fastening system for a sanitary facility, with a fastening device and at least one sanitary component fastened to the fastening device or at least one sanitary component fastened to the fastening device.

The invention also relates to a method for fastening a mounting body of a fastening device for a sanitary installation to a drywall profile of a stud frame.

When equipping buildings with sanitary facilities, it is regularly necessary to fasten sanitary engineering components or sanitary engineering assemblies, such as fluid connections, to an existing drywall stud frame. Corresponding stud frames consist of a plurality of spaced-apart drywall profiles, the drywall profiles usually being used to fix the fastening device.

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

Since the drywall profiles of stud frames can have different distances from one another, it is regularly necessary to adapt the wooden panel construction individually 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-technical component or the sanitary-technical assembly can be realized.

The individual adaptation of the fastening devices known in the prior art to different stud frame constructions has hitherto been extremely time-consuming and thus also costly. This significantly delays the installation of plumbing systems and leads to high assembly costs.

The object on which the invention is based is thus to improve the adaptability of fastening devices to different drywall stud frames.

The object is achieved by a fastening device of the type mentioned at the outset, the fastening device according to the invention having an adjustment mechanism by means of which the distance between the carrier body and the at least one assembly body can be changed.

The adjustment mechanism can be used to adapt the fastening device to the installation dimensions specified by the stud frame. Furthermore, the fastening device according to the invention enables the sanitary engineering component or the sanitary engineering assembly to be positioned relative to the stud frame, so that an intended component position or assembly position can be realized with extremely little expenditure of time and therefore also costs. A plurality of 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 panels, housing parts or supplementary carrier elements. The sanitary components can, for example, be connected to an exposed fitting. The sanitary engineering components or the sanitary engineering assemblies can be or include fluid connections or fluid lines, for example. In particular, the sanitary engineering components or the sanitary engineering assemblies can be or comprise 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 comprise fresh water, sewage or air lines. The sanitary-technical component or the sanitary-technical assembly can also be or comprise a fan housing.

The carrier body can be a carrier plate. The carrier plate can for example be made of metal, in particular aluminum. The at least one assembly body can be set up to be crimped, screwed and / or riveted to a dry construction profile of a stud frame. 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, for example, serve to supply material, for example with water, air or gas, and / or to dispose of waste water.

In a preferred embodiment, the fastening device according to the invention has a first assembly body and a second assembly body spaced apart from the first assembly body. The first assembly body is connected to the carrier body and is set up to be attached to a first dry construction profile of a stud frame. Of the The second assembly body is connected to the carrier body and is designed to be fastened to a second dry construction profile of the stud structure that is spaced apart from the first dry construction profile. The distance between the first assembly body and the second assembly body can preferably be changed by means of the adjustment mechanism. The first and the second mounting body are preferably arranged opposite one another and / or on opposite sides of the carrier body. The distance between the first and the second assembly body can be adapted to the distance between the first and the second drywall profile of the stud structure to which the assembly 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 assembly body and the second assembly body can be changed in one or more spatial directions by means of the adjustment mechanism. The distance between the first assembly body and the second assembly body can be changed, for example, in the transverse direction, so that the width of the fastening device can be adjusted via the change in distance. Furthermore, the distance between the first assembly body and the second assembly body can be changed perpendicular to the transverse direction, so that a depth offset of the drywall profiles of the stud structure used for fastening can be compensated for by changing the distance. In addition, the height distance between the first assembly body and the second assembly body can be changed, so that a height offset of the assembly points on the drywall profiles to which the assembly bodies are to be attached can be compensated for. 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 changed in one or more spatial directions by means of the adjustment mechanism. The distance between the first mounting body and the carrier plate and / or between the second The mounting body and the carrier plate can be changed perpendicular to the transverse direction, so that the installation depth of the at least one sanitary component or the at least one sanitary component can be adjusted via the fastening device.

The adjustment mechanism of the fastening device is preferably designed to be reversible and non-destructive, so that distances set via the adjustment mechanism can be subsequently corrected. In particular in the event of an unintentional incorrect setting of the distance between the first assembly body and the second assembly 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 plumbing component or the at least one plumbing assembly can be fastened at different positions on the carrier body. The carrier body can, for example, specify fastening positions for one or more sanitary components or sanitary components.

In a further development of the fastening device according to the invention, the support body has a displacement system, via which the at least one sanitary component or the at least one sanitary component can be displaced on the support body. The plumbing component or the plumbing assembly can preferably be displaced in the transverse direction via the displacement system. As an alternative or in addition, the sliding system can also be used to adjust the height. The distance between the one or more sanitary engineering components or sanitary engineering assemblies from the assembly bodies used for fastening 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 component or at least that a 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, for example, have one or more threaded bores for screwing on the plumbing component or the plumbing 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 slot nut for a T-slot. The displacement system designed as a rail system can also have a plurality of grooves, the plurality of grooves, for example, being arranged at a distance from one another and / or running parallel to one another.

A fastening device according to the invention 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 assembly bodies, the two assembly bodies are preferably each displaceable over the rail system. The groove of the rail system of the adjustment mechanism can be a T-groove. The adjustment clamping body can be a sliding nut, in particular an elongated nut or an elongated slot nut for a T-slot. The rail system of the adjustment mechanism can also have a plurality of grooves, the plurality of grooves being arranged at a distance from one another and / or being able to run parallel to one another.

In addition, a fastening device according to the invention is 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 adjusting clamping body is clamped. The sprag receiving member can be a grooved plate. The assembly body can materially, form-fit and / or with the clamping body receiving member be positively connected. 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 assembly body for fixing to a first clamping body receiving member is pressed flat against the first clamping body receiving member by means of a first stabilizing plate. 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 load-bearing capacity of the fastening device, in particular the torsional stiffness 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 and / or at least one groove of the adjustment mechanism. 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.

In addition, a fastening device according to the invention is advantageous in which the carrier body is designed as a grooved plate with several grooves, in particular grooves running parallel to one another. The carrier body can be a T-slot rail.

A fastening device according to the invention is also advantageous in which the adjustment mechanism comprises a rail system with two adjustment clamping bodies, a first assembly body being connected to a first adjustment clamping body and the first adjustment clamping body being displaceable and / or clampable in a first groove in the support body. A second assembly 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 in the support body. Because the adjustment clamping bodies are inserted in different grooves in the carrier body, the individual Adjustment clamps can be made longer without the adjustment clamps blocking each other in the same groove. In this respect, the adjustable spacing of the assembly bodies or the adjustable width of the fastening device is considerably increased by the longer adjustment 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 second 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 groove 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. The first and the second groove assigned to the adjustment mechanism preferably 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 are connected to one another in a non-destructive and reversibly detachable manner. The non-destructive and reversibly releasable connection between the carrier body and the at least one assembly body allows the configuration of the fastening device to be corrected at a later date.

The object on which the invention is based is also achieved by a fastening system of the type mentioned at the beginning, the fastening device of the fastening system according to the invention being 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 therefore 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 comprises a fluid connection. The fluid connection can be, for example, 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, the assembly body being crimped to the drywall profile at a fastening point. The fastening device is preferably designed according to one of the preceding 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:

Fig. 1

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

Fig. 2

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

Fig. 3

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

Fig. 4

those in the Fig. 3 shown fastening device in a schematic plan view in the first state;

Fig. 5

those in the Fig. 3 shown fastening device in a schematic front view in a second state;

Fig. 6

those in the Fig. 3 shown fastening device in a schematic plan view in the second state;

Fig. 7

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

Fig. 8

that in the Fig. 7 shown fastening system in a schematic front view in the second state;

Fig. 9

a further embodiment of the fastening device according to the invention in a schematic perspective illustration;

Fig. 10

a further embodiment of the fastening device according to the invention in a schematic perspective illustration;

Fig. 11

a further embodiment of the fastening device according to the invention in a schematic perspective illustration;

Fig. 12

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

Fig. 13

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

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

The fastening device 10 has a carrier body 12 to which the sanitary 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 several, namely three, grooves 18a-18c that are spaced apart from one another and run parallel to one another.

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

The adjustment clamping body 26a is connected to an assembly 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 clamping body receiving members 16a, 16b also each have three grooves 20a-20c, 22a-22c, spaced apart from one another and parallel to one another, the grooves 20a-20c, 22a-22c being designed as T-grooves. Correspondingly, the clamping body receiving members 16a, 16b are also designed as grooved plates.

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

the Fig. 2 shows that the adjustment mechanism 28, which comprises the grooves 18a, 18c and the adjustment clamping bodies 26a, 26b, can change the distance between the assembly bodies 14a, 14b. Furthermore, the distance between the assembly body 14a and the carrier body 12 and the distance between the assembly body 14b and the carrier body 12 can also be changed via the adjustment mechanism. The fastening device 10 can thus be adapted to the installation dimensions specified by the stud frame. Furthermore, the Fastening device 10 a positioning of the sanitary components 102a, 102b relative to the stud frame.

The assembly 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 spaced from one another in the transverse direction. The distance in the transverse direction between the drywall profiles 104a, 104b can be adjusted on the fastening device 10 by means of the adjustment mechanism 28 without great effort.

In the exemplary embodiment shown, the distance between the mounting bodies 14a, 14b can be changed in the transverse direction by means of the adjusting mechanism 28. In other embodiments, as an alternative or in addition, the distance between the mounting bodies can also be changeable in one or more further 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, by means of a corresponding adjustability, a height distance between assembly points of the drywall profiles 104a, 104b can also be compensated for.

the Figs. 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, the distance between the mounting bodies 14a, 14b being increased by means of the adjustment mechanism 28.

The adjustment mechanism 28 comprises 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 adjustment 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, for example, be screws which are screwed into threaded bores of the adjustment clamping bodies 26a, 26b.

the Figures 7 and 8 show that the sanitary components 102a, 102b can be fastened at different positions on the carrier body 12 or even at a distance from the carrier body. The carrier body 12 has a displacement system via which the sanitary components 102a, 102b can be moved on the carrier 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 components 102a, 102b are fastened to the fastening clamp body 24, the fastening clamp body 24 being displaceable and clampable in the groove 18b. To clamp 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 bore of the fastening clamping body 24. In this embodiment, the fastening clamp body 24 is designed as a T-slot nut, the groove 18b being a T-slot. The carrier body 12 thus comprises 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 Fig. 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. The angled adjustment clamping body 26 in the present case has a kink angle α of 90 degrees. However, the kink angle α can also have a different value. The clamping body receiving member 16a can be moved along a first leg of the adjustment clamping body 26a. The carrier body 12 can be adjusted along a second leg of the adjustment clamping body 26a. By moving the clamping body receiving member 16a and the carrier body 12 The distance between the assembly body 14a and the carrier body 12 can be adjusted in the transverse direction and perpendicular to the transverse direction 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 fastened to the carrier body 12 can be adjusted at the same time.

the Fig. 10 shows that the assembly body 14a is fastened to the drywall construction profile 104a at the fastening points 30a, 30b. The drywall profile 104a is a CW profile in this case. The assembly body 14a is crimped to the drywall profile 104a at the fastening points 30a, 30b.

the Fig. 11 shows that the fastening can also take place at the fastening points 30a, 30b shown. In the example shown, the dry construction profile 104b is a UA profile and the assembly body 14a is screwed or riveted to the dry construction profile 104b.

the Figures 12 and 13 show that the clamping body receiving member 16a can be connected to the mounting body 14a at the fastening points 32a, 32b. For example, the assembly body 14a and the clamping body receiving member 16a are screwed, riveted or glued to one another.

Reference number

10

Fastening device

12th

Carrier body

14a, 14b

Assembly body

16a, 16b

Sprag receiving members

18a-18c

Grooves

20a-20c

Grooves

22a-22c

Grooves

24

Fastening clamps

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

α

Kink angle

Claims (15)

Fastening device (10) for a sanitary installation with - A carrier body (12) to which at least one sanitary component (102a, 102b) or at least one sanitary component can be fastened, and - At least one assembly body (14a, 14b) which is connected to the carrier body (12) and is set up to be attached to a drywall profile (104a, 104b) of a stud frame; characterized by an adjustment mechanism (28) by means of which the distance between the carrier body (12) and the at least one assembly body (14a, 14b) can be changed. Fastening device (10) according to claim 1,
characterized by a first assembly body (14a) and a second assembly body (14b) spaced apart from the first assembly body (14a), wherein the first assembly body (14a) is connected to the support body (12) and is adapted to be attached to a first drywall profile (104a) of a stud frame to be attached, and the second assembly body (14b) is connected to the support body (12) and is set up to be attached to a second drywall profile (104b) of the stud frame, which is spaced apart from the first drywall profile (104a),
wherein the distance between the first assembly body (14a) and the second assembly body (14b) can be changed by means of the adjustment mechanism (28). Fastening device (10) according to claim 2,
characterized in that the distance between the first assembly body (14a) and the second assembly body (14b) can be changed in one or more spatial directions by means of the adjustment mechanism (28). Fastening device (10) according to one of the preceding claims,
characterized in that the at least one sanitary engineering component (102a, 102b) or the at least one sanitary engineering assembly can be fastened at different positions on the carrier body (12). Fastening device (10) according to one of the preceding claims, characterized in that the carrier body (12) has a displacement system via which the at least one sanitary component (102a, 102b) or the at least one sanitary component on the carrier body (12) can be displaced. Fastening device (10) according to claim 5,
characterized in that the displacement system is designed as a rail system with at least one fastening clamp body (24) and at least one groove (18a-18c), the at least one sanitary component (102a, 102b) or the at least one sanitary component on the fastening clamp body (24) can be fastened and the fastening clamp body (24) can be displaced and / or clamped in the groove (18a-18c). Fastening device (10) according to one of the preceding claims, characterized in that the adjustment mechanism (28) comprises a rail system with at least one adjustment clamping body (26a, 26b) and at least one groove (18a-18c), wherein the at least one assembly body (14a, 14b ) is connected to the adjusting clamping body (26a, 26b) and the adjusting clamping body (26a, 26b) can be displaced and / or clamped in the groove (18a-18c). Fastening device (10) according to claim 7,
characterized in that the at least one mounting body (14a, 14b) is attached to a clamping body receiving member (16a, 16b) and the Adjustment clamping body (26a, 26b) is fixed, in particular clamped, to the clamping body receiving member (16a, 16b). Fastening device (10) according to claim 8,
characterized in that a first mounting body (14a) for fixing to a first clamping body receiving member (16a) is pressed flat against the first clamping body receiving member (16a) by means of a first stabilizing plate and a second mounting body (14b) for fixing to a second clamping body receiving member (16b) by means of a second stabilizing plate is pressed flat against the second clamping body receiving member (16b). Fastening device (10) according to one of Claims 6 to 9,
characterized in that the carrier body (12) comprises at least one groove (18a-18c) of the displacement system and / or at least one groove (18a-18c) of the adjustment mechanism (28). Fastening device (10) according to one of the preceding claims,
characterized in that the carrier body (12) is designed as a grooved plate with several grooves (18a-18c), in particular those running parallel to one another. Fastening device (10) according to claim 11,
characterized in that the adjustment mechanism (28) comprises a rail system with two adjustment clamping bodies (26a, 26b), wherein - A first assembly body (14a) is connected to a first adjustment clamping body (26a) and the first adjustment clamping body (26a) can be displaced and / or clamped in a first groove (18a, 18c) of the support body (12), and - A second assembly body (14b) is connected to a second adjustment clamping body (26b) and the second Adjustment clamping body (26a) can be displaced and / or clamped in a second groove (18a, 18c) of the carrier body (12). Fastening device (10) according to claim 12,
characterized in that the fastening clamp body (24) of the displacement system can be displaced and / or clamped in a third groove (18b) in the carrier body (12). Fastening system (100) for a sanitary installation, with - A fastening device (10); and - At least one plumbing component (102a, 102b) fastened to the fastening device (10) or at least one plumbing component fastened to the fastening device (10); characterized in that the fastening device (10) is designed according to one of the preceding claims. Method for fastening a mounting body (14a, 14b) of a fastening device (10) for a sanitary installation, in particular a fastening device (10) according to one of Claims 1 to 13, to a drywall profile (104a, 104b) of a stud frame;
characterized in that the assembly body (14a, 14b) is crimped to the drywall profile (104a, 104b) at a fastening point (30a, 30b).

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