EP3725963B1 - Sanitärsystem - Google Patents

Sanitärsystem Download PDF

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Publication number
EP3725963B1
EP3725963B1 EP20169865.1A EP20169865A EP3725963B1 EP 3725963 B1 EP3725963 B1 EP 3725963B1 EP 20169865 A EP20169865 A EP 20169865A EP 3725963 B1 EP3725963 B1 EP 3725963B1
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EP
European Patent Office
Prior art keywords
sanitary
support
compensating element
compensating
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP20169865.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3725963A1 (de
Inventor
Bernhard Kessel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kessel AG
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Kessel AG
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Filing date
Publication date
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Publication of EP3725963A1 publication Critical patent/EP3725963A1/de
Application granted granted Critical
Publication of EP3725963B1 publication Critical patent/EP3725963B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • E03F5/0408—Floor drains for indoor use specially adapted for showers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
    • A47K3/00—Baths; Showers; Appurtenances therefor
    • A47K3/28—Showers or bathing douches
    • A47K3/40—Pans or trays
    • A47K3/405—Pans or trays flush with the surrounding floor, e.g. for easy access
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E03F3/046—Open sewage channels

Definitions

  • the present invention relates to a sanitary system with a sanitary element, in particular a drainage element, which is intended to be arranged in and/or on a step surface of a sanitary facility, and with a support arrangement, by means of which the sanitary element, in the assembled state, can be held against a substructure arranged under the step surface in can be supported at a height apart.
  • a shower tray with a drainage channel is known.
  • the shower tray is placed on a subsurface using support feet.
  • a disadvantage of this shower tray is that a step can occur between the shower tray and a surrounding step surface when a screed is removed.
  • the object of the present invention is therefore to improve the prior art.
  • a sanitary system with a sanitary element that is intended to be arranged in and/or on a step surface of a sanitary installation is proposed.
  • the sanitary installation can be, for example, a bathroom, a shower or the like.
  • the sanitary element can be a drainage element, for example, by means of which waste water from the sanitary facility can be discharged.
  • the sanitary element can, for example a drain in the floor, i.e. in the tread.
  • the sanitary element can be a drainage channel that is installed in the floor or in the step surface of the shower or in the bathroom.
  • the drainage channel or the sanitary element is also arranged in the step surface of the sanitary facility in such a way that it is flush with the step surface.
  • the sanitary element can have a rectangular shape.
  • the sanitary element can be square or have an elongated shape.
  • the sanitary system also has a support arrangement, by means of which the sanitary element in the installed state can be supported at a height at a distance from a substructure arranged under the tread surface.
  • the substrate is, for example, the floor on which a screed is placed. Tiles can in turn be placed on the screed, which then form the tread of the sanitary facility, for example the shower.
  • the sanitary element for example the drainage channel of the shower, is arranged at a height above the ground, since the stepping surface is at a distance from the ground.
  • the sanitary element is also spaced from the ground, so that the sanitary element is decoupled from the ground.
  • the support arrangement spaced the sanitary element from the ground.
  • the sanitary system has at least one elastic compensation element.
  • the support arrangement can be connected indirectly to the ground via the compensating element.
  • the compensating element is thus also a connecting element, by means of which the support arrangement can be connected to the ground.
  • the height between the sanitary element and the ground can be elastically reduced by means of the compensating element in order to compensate for a lowering of the tread surface.
  • the tread surface can lower because the screed between the tread surface and the subsoil contracts. This is mostly because the tread, such as the tiles, is placed over the screed when the screed is not yet fully cured or dried out. When hardening or drying out, the screed can contract so that the tread surface settles. This reduces the distance between the ground and the tread.
  • the elastic compensating element With the help of the elastic compensating element, it is not possible to prevent the stepping surface from being set off. However, with the help of the elastic compensating element, the height of the sanitary element above the ground can be reduced, in particular to the same extent as the stepping surface is set down. This ensures that the sanitary element and the tread remain flush with one another. This prevents a step between the sanitary element and the surrounding step surface. The step is also a hazard as it is a tripping hazard.
  • the compensating element can also be designed in such a way that it spaces the support arrangement from the ground. This means that the support arrangement is at a distance from the ground, so that the support arrangement and the ground are not in contact with one another.
  • the compensating element is arranged between the support arrangement and the ground.
  • the compensating element can decouple the support arrangement and the ground from one another. With the help of the elastic compensating element, sound transmission between the sanitary element and the ground can be reduced.
  • the elastic compensating element is therefore also a sound decoupling element.
  • the compensating element is thus a Dampening agent that reduces the transmission of sound between the sanitary element and the subsurface.
  • the elastic compensating element can be deformable in such a way that it can compensate for the lowering of the tread by being able to reduce the height between the sanitary element and the ground.
  • the elastic compensating element can also be deformable in such a way that it can change a distance between itself and the sanitary element.
  • the elastic compensating element can also be deformable in such a way that it can move relative to the sanitary element.
  • the elastic compensating element can expand, for example, so that it reduces the height of the sanitary element relative to the ground.
  • the compensating element can elastically reduce the height between the sanitary element and the ground, so that it can also increase the height again.
  • the compensating element can deform back into its original shape.
  • the compensating element can, for example, contract again when it has stretched.
  • the compensating element can also be a spring element.
  • the compensating element can be made of an elastomer, such as natural rubber or silicone rubber, for example.
  • the compensating element can be made of hard rubber if the compensating element has to absorb a relatively high load.
  • the compensating element can be made of soft rubber if it has to absorb relatively small loads.
  • the compensating element can be made of a plastic that has elasticity.
  • the compensation element is an axially elastic dowel.
  • the compensating element can also be an axially elastic rubber dowel.
  • the compensating element can be arranged in a bore.
  • a screw element can then be screwed into the compensating element.
  • the support arrangement can be indirectly connected to the ground. As a result, for example, the support arrangement is fixed in a transverse direction. The support arrangement can thus not be moved laterally relative to the ground.
  • the support arrangement has at least one support.
  • the support can have such a length that it spaced the sanitary element from the ground and that the sanitary element has the height above the ground.
  • the support absorbs the load of the sanitary element and parts of the support arrangement.
  • the support has sufficient load-bearing capacity.
  • the support is made of metal, for example.
  • the support extends between the ground and the tread. The support is also perpendicular to the ground.
  • a distance between sanitary element and support is advantageously fixed.
  • the support is thus immovable against the sanitary element.
  • the compensating element is arranged around the support.
  • the dowel in particular the rubber dowel, is also arranged around the support as a compensating element.
  • the compensation element encloses the support.
  • the support has a thread, by means of which the support is screwed into the compensating element.
  • the support is fixed in its axial direction relative to the compensating element.
  • the Compensating element can have an internal thread, so that the support can be screwed in with the thread.
  • the thread of the support can also cut into the compensating element if the compensating element is a rubber dowel, for example.
  • the compensating element is arranged around a first support end of the support facing away from the sanitary element. This first support end is also the end of the support that faces the ground. As a result, the compensating element is arranged between the ground and the support arrangement or the support.
  • the support forms a form fit with the compensating element. As a result, the support is securely connected to the compensation element.
  • the first support end of the support facing away from the sanitary element is at a first distance from a base of the compensating element.
  • the first support end and thus the support itself can move in the compensating element.
  • the first support end can move towards or away from the bottom of the balancing element. If the height of the sanitary element is reduced relative to the ground to compensate for the lowering of the tread, the support or the first end of the support also moves in the direction of the ground.
  • the compensating element deforms when compensating for the lowering of the tread.
  • a relative movement can form between the support or the support end and the compensating element. Due to the first distance between the first support end and the bottom of the compensating element, the first support end can move towards the ground when relative movement occurs.
  • the compensating element is intended to be arranged in a subsurface borehole in the subsurface.
  • the compensating element can be fixed in place with the aid of the underground borehole in such a way that it cannot move laterally.
  • the sanitary system is thus fixed transversely to the subsoil.
  • the compensating element in the form of the dowel, in particular the rubber dowel, can also be inserted into the underground bore.
  • the support arrangement comprises at least one foot element, so that the support arrangement can be placed on the ground.
  • no underground drilling has to be drilled. This is advantageous, for example, when no underground borehole can be drilled because, for example, a power line runs underground in this area.
  • the base element has a bore in which the compensating element is arranged. It is essentially irrelevant for the compensating element whether it is arranged in the bore in the foot element or in the underground bore.
  • the compensating element has such a length that an end facing away from the sanitary element is at a second distance from a borehole base of the underground borehole and/or a borehole base of the borehole in the base element.
  • the second distance can be 10 mm-30 mm, for example.
  • the compensating element can move in the axial direction in the underground bore or in the bore of the foot element if it reduces the height of the sanitary element above the ground when the tread surface is lowered.
  • the size of the second distance can also depend on how far the compensating element has to compensate for the lowering of the step surface.
  • the support has a first support section and a second support section, the compensating element between the two support sections is arranged.
  • the compensating element compensates for the lowering of the tread, it is squeezed together by the two support sections, so that the height of the sanitary element is reduced relative to the ground.
  • the compensating element has a collar which has a larger diameter than the underground borehole in the subsoil or the borehole in the base element, so that the compensation element can be positioned by means of the collar on a borehole edge of the underground borehole in the underground or a borehole edge of the borehole in the base element can support.
  • the collar cannot slip into the underground borehole or into the borehole of the foot element. The collar always remains outside of the underground bore or the bore of the base element.
  • the compensating element is movable relative to a borehole wall of the underground borehole or the borehole in the base element.
  • the compensating element can be freely movable relative to the corresponding bore wall.
  • the wall thickness of the compensating element is such that it can reduce the height of the sanitary element relative to the ground when the tread surface is lowered.
  • the elasticity of the compensating element can be adjusted with the aid of the wall thickness. If the wall thickness is smaller, the elasticity increases. On the other hand, if the wall thickness is thicker, the elasticity decreases.
  • the selected wall thickness depends on the load the compensating element has to absorb.
  • the wall thickness can be in the range of a few millimeters. For example, the wall thickness is 1 mm - 15 mm.
  • the wall thickness is measured in the radial direction of the compensating element. However, the wall thickness depends on how heavy the sanitary element and the support arrangement are.
  • the sanitary system advantageously has a number of compensating elements.
  • the sanitary element for example the drainage channel for a shower, can have a length in the range of a meter or more, so that as a result several compensating elements are better.
  • the support arrangement can also have several supports. Furthermore, the tread surface can settle unevenly, so that several compensating elements are advantageous.
  • a sanitary arrangement with a sanitary system arranged in and/or on a step surface is also proposed.
  • the sanitary system can, for example, comprise a sanitary element, for example a drainage channel, for a shower or a bathroom, which is arranged in the step surface and is preferably flush with the step surface.
  • the sanitary system is designed according to at least one feature of the preceding and/or following description.
  • figure 1 shows a schematic sectional view of a sanitary system 1 with a sanitary element 2 arranged in a tread surface 3 and with in a Subsoil 5 arranged compensation elements 6a, 6b.
  • the sanitary system 1 has at least one compensating element 6 .
  • the sanitary system 1 also has a support arrangement 4 by means of which the sanitary element 2 can be supported against the base 5 .
  • the support arrangement 4 spaces the sanitary element 2 at an H above the base 5 .
  • the height H is measured here between the base 5 and an upper side 9 of the sanitary element 2 .
  • the upper side 9 of the sanitary element 2 should advantageously form a plane with the tread 3 or be flush with it, so that there are no steps between the sanitary element 2 and the step 3, since steps of this type represent a tripping hazard.
  • the sanitary element 2 also has a grid 11 on the upper side 9 .
  • the sanitary element 2 of the present exemplary embodiment can, for example, be a water drain and also, for example, a drain channel or a drain.
  • the grid 11 closes the sanitary element 2 at the top 9 so that the sanitary element 2 cannot be stepped on, but allows water to flow into the sanitary element 2 .
  • the grid 11 can advantageously be removed in order to remove dirt from the sanitary element 2 .
  • the sanitary system 1 has a drain pipe 10 through which the water collected by the sanitary element 2 can be discharged.
  • the sanitary element 2 is thus a drainage element.
  • the sanitary system 1 When used as intended, the sanitary system 1 is arranged in a sanitary facility.
  • the sanitary installation can be a shower or a bathroom, for example.
  • the sanitary element 2 can, for example, be a water drain, for example a gutter, which is installed in the floor of the bathroom is arranged.
  • the sanitary element 2 can also be a water drainage channel of a shower.
  • the sanitary element 2 can also be a drain in a household room.
  • the substrate 5 can be a concrete floor, for example.
  • the step surface 3 can include, for example, tiles 7 that form the floor of the sanitary facility.
  • a screed 8 is generally arranged between the substrate 5 and the tiles 7 shown here. With the help of the screed 8, for example, unevenness in the subsoil 5 can be compensated or the level for the tread 3 is adjusted.
  • the screed 8 is only partially shown here.
  • the screed 8 fills the space between the substrate 5 and the tiles 7 completely.
  • the screed 8 can also be located under the sanitary element 2 or can extend between the support arrangement 4 .
  • the screed 8 can contract after the tiles 7 have been arranged. After the tiles 7 are arranged, the screed 8 can still harden completely, with the screed 8 losing volume and contracting as a result. As a result, of course, the tiles 7 also settle, whereas the sanitary element 2 does not change its position. A consequence of this is that a step or a step is formed between the uppermost edge or the upper side 9 of the sanitary element 2 and the surrounding tiles 7 . This can create a tripping hazard in the bathroom, which of course affects safety and should be prevented.
  • the sanitary system 1 has at least one elastic compensating element 6, via which the support arrangement 4 can be connected indirectly to the substrate 5.
  • the sanitary system 1 can also have several compensating elements 6 .
  • the number of balancing elements 6 essentially depends on how large the support arrangement 4 is, which in turn depends on how large the sanitary element 2 is. If the sanitary element 2 is a drain channel in a shower, for example, the sanitary element 2 can have a length in the region of 1 meter or more.
  • the support arrangement 4 then has a similar length, it being possible for a corresponding number of compensating elements 6 to be distributed over the length.
  • the sanitary element 2 can also be a square drain, so that a correspondingly small number of compensating elements 6 are sufficient.
  • the height H between the sanitary element 2 and the ground 5 can be elastically reduced to compensate for the lowering of the step surface 3. If, for example, because the screed 8 between the substrate 5 and the tread 3 contracts, the tread 3 settles, the at least one elastic compensating element 6 can also reduce the height H.
  • the sanitary element 2 can also be pressed downwards, ie in the direction of the subsurface 5 .
  • the tread surface 3 or the tiles 7 and/or the screed 8 can be connected to the sanitary element 2, for example.
  • the sanitary element 2 can be pushed down and/or pulled when the screed 8 is set down.
  • the screed 8 also encloses the support arrangement 4, so that when the screed 8 is removed, the support arrangement 4 is also pressed downwards.
  • the elastic compensating element 6 the sanitary element 2 can follow the settling of the screed 8 or the tread 3, so that the upper side 9 of the sanitary element 2 remains flush with the tread 3.
  • the sanitary element 2 can thus, by means of the elastic compensating element 6, follow the settling of the tread surface 3 to the same extent as the tread surface 3 is set down.
  • the compensating element 6 Since the compensating element 6 is elastic, it can deform, so that it can reduce the height H of the sanitary element 2 relative to the base 5 .
  • the compensating element 6 can be elastic in an axial direction X of the compensating element 6 .
  • the compensating element 6 is thus axially elastic.
  • the axial direction X is oriented parallel to the height H direction.
  • the compensating element 6 can be lengthened, so that the height H of the sanitary element 2 relative to or above the subsurface 5 is reduced.
  • the compensating element 6 can expand so that the height H is reduced.
  • the compensating element 6 or the two compensating elements 6a, 6b shown here is designed as a dowel.
  • the at least one compensating element 6 is advantageously designed as a rubber dowel, so that it has elasticity.
  • the compensating element 6 can be made of natural or silicone rubber, for example. However, the compensating element 6 can also be made of an elastomer.
  • the support arrangement 4 has at least one support 12 .
  • the support arrangement 4 has at least two supports 12a, 12b.
  • the number of supports 12 generally depends on the size of the sanitary element 2. If the sanitary element 2 is a drainage channel, for example, which can have a length in the range of one meter, several supports 12 can of course be provided.
  • the at least one support 12 also has a first support end 15 which faces away from the sanitary element 2 . At least one support 12 also has a second support end 16 which faces the sanitary element 2 .
  • the support arrangement 4 also has a cross member 13 .
  • the at least one support 12 is also connected to the cross member 13 according to the present exemplary embodiment.
  • the at least one support 12 is advantageously connected to the at least one compensating element 6 .
  • the at least one support 12 and the cross member 13 can be connected to one another by means of a screw connection 17 .
  • the two supports 12a, 12b are each connected to the crossbeam 13 by means of a screw connection 17.
  • the at least one support 12 has an external thread, not shown here.
  • the crossbeam 13 correspondingly has at least one through hole, which has an internal thread that matches the external thread of the at least one support 12 .
  • the support 12 can thereby be positioned in the axial direction X of the support 12 relative to the cross member 13 .
  • the support arrangement 4 as shown here, has two supports 12a, 12b, the orientation of the cross member 13 and consequently of the sanitary element 2 arranged above it can be adjusted as a result.
  • the crossbeam 13 is advantageously aligned in such a way that it is parallel to the base 5 .
  • the cross member 13 can also be positioned and/or oriented in such a way that it is horizontal.
  • the sanitary element 2 is also horizontal.
  • one of the two supports 12a can be screwed in further relative to the associated other support 12b, so that the cross member 13 can be aligned.
  • the at least one support 12 spaces the cross member 13 from the base 5.
  • the support arrangement 4 also has two support elements 14a, 14b.
  • the support elements 14a, 14b are arranged between the sanitary element 2 and the cross member 13 and support the sanitary element 2 on the cross member 13.
  • the support arrangement 4 shown here is only one possible embodiment.
  • the sanitary element 2 can be arranged directly on the cross member 13 .
  • the at least one support 12 is connected to the first support end 15 with the at least one compensation element 6 .
  • the compensating element 6, as shown here, is designed as a dowel.
  • the support 12 can be screwed into the dowel with the first support end 15 .
  • the support 12 is thus arranged in the compensating element 6, in particular with the first support end 15.
  • the at least one support 12 has an external thread, not shown here, at least in the region of the first support end 15 , with which the support 12 is screwed into the compensating element 6 .
  • the at least one compensating element 6 has a base 19 .
  • the bottom 19 is arranged inside the compensating element 6 .
  • the base 19 has a first distance A1 from the first support end 15 .
  • the first distance A1 can be between 3 mm and 20 mm, for example.
  • the support 12 can move into the compensating element 6 when the compensating element 6 reduces the height H.
  • the support end 15 moves towards the bottom 19 of the compensation element 6, so that the first distance A1 decreases.
  • the first distance A1 forms a space into which the support 12 can move when the height H is reduced.
  • the at least one compensating element 6 is arranged in an underground borehole 18 . Since there are two compensating elements 6a, 6b in the present exemplary embodiment, one compensating element 6a, 6b is arranged in an associated underground bore 18 in each case.
  • the two underground boreholes 18 do not differ from one another, so that for the sake of simplicity both have the same reference number.
  • the underground bore 18 has a diameter which matches the compensating element 6 .
  • the compensating element 6 has an end 21 . It is the end 21 of the compensating element 6.
  • the compensating element 6 has a length L such that a second distance A2 is formed between a bore hole bottom 20 and the end 21 of the compensating element 6 .
  • the second distance A2 is formed in that the length L of the compensating element 6 is shorter than a depth of the bore 18.
  • the bore 18 must of course be drilled so deep during assembly of the sanitary system 1 that, depending on the length L, the second distance A2 is trained.
  • the compensating element 6 when it reduces the height H, can move further into the underground borehole 18.
  • the end 21 of the compensating element 6 moves towards the bottom 20 of the bore.
  • the compensating element 6 is also freely movable in the underground bore 18 .
  • the underground bore 18 guides the compensating element 6 in a transverse direction Y oriented perpendicularly to the axial direction X.
  • the at least one support 12 is also designed in such a way, in particular the support 12 has such a length, that it protrudes into the underground borehole 18 .
  • the support arrangement 4 and thus the sanitary element 2 can be fixed in the transverse direction Y.
  • figure 2 shows a schematic sectional view of a sanitary system 1 with at least one compensating element 6 in an alternative exemplary embodiment.
  • the two foot elements 22a, 22b shown here each have a bore 25.
  • the holes 25 in the foot members 22a, 22b of figure 2 are equivalent or indistinguishable from the underground bores 18 of figure 1 .
  • a difference could be that the bores 25 in the foot elements 22a, 22b could also be formed during a casting process if the foot elements 22a, 22b are formed from a metal.
  • the foot elements 22a, 22b can also consist of one be made of plastic.
  • the bore 25 can then be formed, for example, during production, for example by means of an injection molding process.
  • the two distances A1, A2 can also be transferred to the exemplary embodiment shown here or to the bore 25 in the foot element 22.
  • the foot elements 22a, 22b stand on the base 5 and connect the compensating element 6 indirectly to the base 5.
  • the foot elements 22a, 22b transfer the compressive force due to the force of gravity of the sanitary element 2 and at least partially the support arrangement 4 to the base 5.
  • the foot elements 22a, 22b can advantageously also be connected to the base 5, so that the foot elements 22a, 22b are fixed in the transverse direction Y.
  • the foot elements 22a, 22b By means of the foot elements 22a, 22b is the height H in contrast to the height H of figure 1 generally higher.
  • the sanitary element 2 is thus arranged higher above the ground 5 by the foot elements 22a, 22b than when the compensating elements 6a, 6b are in the ground bores 18 in the ground 5 according to FIG figure 1 are arranged.
  • At least one compensation element 6 is arranged in a subsurface bore 18 in the subsurface 5 and at least one further compensation element 6 to be arranged in the bore 25 of a base element 22 .
  • This is advantageous, for example, when the ground 5 is very uneven, so that a difference in height is to be compensated for by means of one or more foot elements 22 .
  • the at least one compensating element 6 also has a collar 23 .
  • the collar 23 has a larger diameter than the bore (for example underground bore 18 or bore 25 in the foot element 22) in which the compensating element 6 is arranged. As a result, the collar 23 remains outside of the corresponding bore 18 , 25 .
  • the collar 23 can also be supported on a bore edge 24 around the bore 25 of the foot element 22 or the underground bore 18 .
  • the collar 23 is also immovable relative to the bore 18, 25 at least in the direction of the bottom 20 of the bore.
  • the at least one compensation element 6 can expand in the axial direction X.
  • the compensating element 6 in the bore 25 of the foot element 22 and / or the underground bore 18 of figure 1 stretch.
  • the height H of the sanitary element 2 relative to the base 5 is reduced.
  • the at least one compensating element 6 advantageously has at least one stretching section 26 which is elastic.
  • the stretching section 26 can expand. Due to the elasticity of the compensating element 6, in particular due to the expansion, the support 12 arranged in the compensating element 6 can move in the axial direction X in the direction of the subsurface 5 in the present exemplary embodiment, so that the height H of the sanitary element 2 is reduced.
  • the screed 8 and/or the tiles 7 can be connected at least indirectly to the sanitary element 2 and/or the support arrangement 4 . If the screed 8 settles, this and/or the tiles 7 press the sanitary element 2 and/or the support arrangement 4 in the direction of the subsurface 5. As a result, the at least one support 12 of the present exemplary embodiment presses on the associated compensation element 6, which expands as a result , so that the height H is reduced. The support 12 moves just as far as the screed 8 has settled. The The sanitary element 2 thus remains flush with the tread 3, so that a step or step between the sanitary element 2 and the tread 3 is prevented.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Road Paving Structures (AREA)
EP20169865.1A 2019-04-18 2020-04-16 Sanitärsystem Active EP3725963B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019110346.0A DE102019110346A1 (de) 2019-04-18 2019-04-18 Sanitärsystem

Publications (2)

Publication Number Publication Date
EP3725963A1 EP3725963A1 (de) 2020-10-21
EP3725963B1 true EP3725963B1 (de) 2023-07-19

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EP20169865.1A Active EP3725963B1 (de) 2019-04-18 2020-04-16 Sanitärsystem

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EP (1) EP3725963B1 (pl)
DE (1) DE102019110346A1 (pl)
PL (1) PL3725963T3 (pl)

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