EP1123031B1 - Method for installing a tub support and a tub form accommodated in a tub support - Google Patents

Abstract

The invention relates to a method for installing a tub form that is accommodated in a tub support, for example a bath tub or a shower tub. A tub support base is first fixed on the floor and a tub support-supplementary unit is then placed on the tub support base. A part device (E', E'') of a drainage device (E) is arranged in the tub support base (4) and the tub support-supplementary unit (2), respectively.

Description

The invention initially relates to a method of installation one received in a tub support Trough shape, for example, a bathtub shape or shower tray shape, according to the preamble of claim 1.

Such methods are already known (see DE-A-198 05 753).

Usually is an integrally tensioned tub support, as he eg. from EP-A-261 521 is known in a room, usually a bathroom in which the tub is installed to be attached to the ground. suitably take this purpose a mounting foam. Of the Tub support is first in the upside down state its bottom with the mounting foam and then turned over before curing of the mounting foam and arranged on the floor in its installation position. By curing the foam then results in a stable connection.

There have already been proposed the first at the installation of different items to to assemble an overall tub support. For this purpose, for example, to DE-A-38 38 753 EP-A-15 463 and DE-A-196 48 361. The handling However, such tub support is not always satisfactory. In the necessary turning of the tub support, in the manner described, the arresting means it can cause distortions in the form or even come apart.

In addition, trough shapes are increasingly used which have a lower dimensional stability. this concerns in particular acrylic tub forms. It is already elaborate measures have been taken to such tray forms a suitable support in the tub support sure. However, this support can only when inserting the tub made on site or be adjusted. It is already known, a pan shape completely with polyurethane foam to surround. However, here are relative big manufacturing and transport problems.

With regard to the above-described prior art the invention deals with the task a method for installing a tub support to be stated with rational feasibility also a good support of the respective tub shape results.

This object is the subject of claim 1 solved, whereby it is pointed out that first a Tub support base in a room such as a bathroom at the intended site of the pan shape is set up and fixed and that below one already with a pedestal to a tub support complementary tub support extension piece Trough shape is placed on the tub support base. According to the invention, the procedure is that for fixing the installation site only a tub support base is provided, which is set up or with the ground in the manner described is attached. Only after becomes the trough shape with the associated tub support complement connected to the socket. Insertion the trough shape in the tub support on site is eliminated replacement. Rather, the tub shape is already factory used in the tub support extension piece or connected to the tub support supplement. The fact that the factory already the pan shape in the Tub support extension piece can be used This already rationally paid attention to a good fit become. In this regard, it is suggested that factory the tub support supplement by foaming the tub shape is produced. This is one immediate concern of the tub support supplement secured to the tub shape, taking on the respective dimensions of the tub shape does not arrive.

The invention also relates to a tub support recorded tub shape such as a bathtub or a shower tray. For this purpose suitable tub support are already known in many configurations. On The initially known prior art is referred to. In addition, US-A-4 069 523 is assigned to refer, from which it is already known, a Tub shape with self-foaming urethane around the Tub is poured around. Albeit through this procedure a good adaptation of the tub support to the tub shape can be achieved, are the handling options when setting up and installing such still in a tub support recorded tub shape not satisfactory.

Starting from the above The invention is concerned with the state of the art also with the task, one in one Tub support absorbed tub shape like a bathtub or shower tray, in particular as regards easier to handle on-site installation is.

This task is solved in that the tub support parallel to an opening plane of the tub is divided into two, wherein a shell formed as tub support supplement piece firmly connected to the tub and the lower part as to be handled separately with tub support base the tub support supplement piece is composable. The tub support base can therefore with regard to the attachment on the ground initially in the usual way with about Ortschaum be provided and by hardening the Ortschaumes be attached to the ground. It is a matter of a relatively lightweight part that is easy to do so to handle. Then, in the tub support extension piece used tub shape in simple Be placed on the tub support base, so that a usual recorded in a tub support Tub on the spot again. In a preferred embodiment is also envisaged that the upper part form fit connected to the tub shape. This can for example by foam-filled bent edge areas of Tub support form can be achieved. Overall, that can Tub support extension by foaming the tub shape be formed. Preference is given here a particle foam, For example, an EPP or EPS used. It is also preferred that the foam around the tub shape leaving an opening in the area of an overflow connection the tub shape is incomplete. This Recess in the tub support extension allows later the installation of the overflow pipe. Corresponding is located in the tub support base a associated recess. Sideways can, preferably too in an integrally foamed-in wall of the tub support supplementary piece, provided a mounting opening his. The mounting hole can be known per se Way through wall dilutions in the sense of a predetermined breaking point be predetermined. But it can only be superficial ribs or the like may be provided which specify a clipping area.

The invention then relates to a tub support recorded tub shape, for example. A bathtub or a shower tray, to carry out the described procedural steps .and proposes for simplicity the installation before, that the tub support Sokkel has a plurality of lateral openings for connection of pipelines. That comes to the variable Use of such tub support contrary. here we can practically all sides have to be equipped accordingly. It is advantageous if the lateral openings forming in the area of part of the mounting chambers Openings are. They form the gate to such Installation Centers. Space-saving also has an effect the measure that the tub support socket total is formed as a grid component. The grid can here opening-limiting or opening-dividing be used. To a continuous ground contact of the To ensure tub support base, it is suggested that the lateral openings as from above in the Tub support base recessed grooves are realized. The corresponding edge of the tub support extension The breakthroughs overflow like falls. An assembly-advantageous Solution is then that the Tub support base a holder for an overflow pipe having. Such a holder is the subject of not previously published DE-A-197 51 347. To have a sufficient supporting part get, the holder rises above an upper Terminal level of the tub support base, so that the Tub Support Supplement accommodating and is also involved in leadership. It is also planned that the holder in the region of a foot of the Tray shape is formed. To make the transition between the upper connection level and the attached tub support supplement in terms of positive locking To develop a stable connection, the procedure continues that on the tub support supplement piece on the underside in the longitudinal direction of the tub support walls Fügeleisten are formed. In return, the tub support socket points the Fügeleisten corresponding recesses. Seen in the transverse direction, this can be a hat profile to create a close fugue.

The tub support extension can also be shaped like this be that it according to the from the beginning mentioned EP-A-261 521 known tray support one-sided a sloping wall and on the other side a straight wall having. Accordingly, the slope can also in continue the tub support base. On site can thus be recognized directly on the tub support base, on which side the inclined surface is located. If the inclined surface is to be arranged towards the wall, So the room side, the straight wall of the tub support preferred is must with respect to the wall a distance maintained which of the total slope of the final composite tub carrier corresponds. Therefor It may be recommended on the tub support base spacers Provide the necessary distance at once. As an alternative to this can also be provided on the tub support base and / or an outer edge of the inserted tray foam strips, for example by means of a double-sided adhesive tape, to install. This is even a more flexible System with regard to installation achieved. in the Case that the inclined surface is arranged on the room side, These spacers can be canceled, including a suitable shaping, for example by means of predetermined breaking point is made. In terms of mounting accessibility it is further favorable that the recesses on one end face are open, i. in a side surface of the tub support base open. That opens one advantageous sliding mounting. This can, for example, from the narrow side surface of the tub support base ago be made. The recess can undercut edges have, in adaptation to a corresponding Cross-sectional profile of the associated flagstaff. Such fasteners may be in the direction of assignment rejuvenate. This requires a sliding connection not to go the full length. Much more You can about half overlap length of the two Basic components Bath support extension and tub support base attach by a vertical insertion step and then passing to the sliding link. So or so, is in the area of the tub foot end at the Tub support base formed a sliding stop. This takes into account the desired congruence of both connected parts. This can be done accordingly be that parts of the drain set in the Tub support base and in the tub support supplement, as below in more detail explained to further embodiments, are located. Structurally, the sliding stop can simply by formed a side boundary of a pipe recess his. To the mounting access with respect to a breakthrough To make even cheaper, it is proposed that assigned to a lateral opening a lateral Recess formed in the tub support supplement is. The can have a size that the Dimensions of a inspection shaft corresponds. On further contribution requiring the least effort Installation has the feature that a drain pipe in the tub support base is foamed. That allows an extremely economical pre-equipment. Further there is a favorable montage technical contribution, that tub support socket and tub support addition piece latchable together .sind. This tube equipped Version is plugged in at the factory. It can even be an irreversible connector. Proposed here is a solution according to the application DE-A-197 53 375 (not prepublished). thereupon it is on a tub shape, especially one Shower tray advantageous that the breakthroughs on an equal footing formed after four pages. Such a Tub support base points in particular in a shower tray support a square plan, containing a plurality of recesses for receiving a Siphons. By turning the trough support base by 90 ° can be as appropriate Recess selected. To also have leeway in the Horizontal to use, so the distance to the disposal line being able to vary is further suggested that the recesses on circles different Diameter with respect to a center of the Tub support base are arranged. here we can be applied uniform diameter jumps. Cheap it is when a recess of two overlapping Cup holes is composed; also here is the placement made so that the overlapping Pot bores at a radial with respect to the Center are oriented. It is on an unrestricted Respected accessibility of the recesses, what is structurally reflected by the fact that the tub support base with respect to a central support area and a Randausformung has a lowering of which extend out of the recesses down. There is an annular valley, as it were can be used installation-wise at will, whereby the Supporting area as a middle plateau together with the Edge wall, say edge shaping the inner stability the tub support socket secures. The circulating lowering On the other hand, it can also be classified as material-saving become.

A further education of even independent meaning results from a bath support made of particle foam, preferably made of EPP or EPS, for example. According to training after one or more of the preceding ones Claims, characterized in that the tub support means a soft foam pad placed on a floor is, however, by the weight of the tub and of the tub support, possibly filled and with the user Person prefers no more than over half compressible is. Considering the bearing surface can it here around one twentieth to one third of the base area act of the tub support. The soft foam foam pad takes into account the outline of the tub support, So here's the shower tray. The corresponding Frame structure is also designed lattice-like. The Thickness of soft foam pad is between 0.3 and 1.5 cm. About this soft foam pad is an effective acoustic decoupling to the ground given.

These soft foam pads may also vary of the described embodiments and the above description in a dividing plane between the tub support base and the tub support supplement be arranged. This even such that a telescopic overlap between tub support extension and tub support socket given on the outside is, so that no tiling gap must remain, but the tiles arranged by sequential nesting about could be.

Next brings the invention of a tub support a foam, in particular particle foam, preferably made of EPP or EPS, for shower trays or Bathtubs, with two at an angle to each other Side walls forming a corner area, wherein both associated side walls an inspection opening can be formed by removing an opening part is, in suggestion, that by removing a the Corner region passing through opening part in both side walls at the same time form an inspection opening is. That opens up a swift, different Directions possible access of the environment of the tub drain, for example, a final leak test make or produce them. That's an advantage regardless of whether it is already an industrial one completely cased tub support unit acts or whether the relevant tub support in handicraft Way is cased in construction. Fully industrial equipped In any case units have the advantage of Home-made equipment correctly with the right set as well as an economical. The disposal side connection can be through the division of the tub support forming elements in Make it easy to navigate clearly and easily accessible. After the functional test (by views as by Keys), the opening part is simply back to the corner area assigned. This blocks the optional access route over the two side walls. The corner area to Using inspection leaves the tub support in total a high stability, since that creates the revision opening Hole per wall is smaller, but overall offers a spatially relatively large shaft. The plug-in route can be used strictly page-oriented, i.e. the one side wall can through the wall of the Construction to be locked. Accordingly, the opening part expediently realized as a corner piece. From stabilizing For reasons, it proves to be advantageous that the opening part a part of the support of the tub bottom surface forms, i. in appropriate circumstances sets the tub floor surface directly on the opening part on. It acts as an integrated support part. Allocation is favorable when the opening part tapers in the direction of the tub drain. That makes a shaft-like rejuvenation with peripherally enlarged Viewing opening. Also for the carpal and the Joint is more freedom available. It can do so be proceeded that the opening part top and / or Below wedge-like to the tub drain is formed tapering. This has a centering effect. at Shower tray makers will prefer the former version given that this is the visual inspection despite the low position facilitates the inspection opening. Next brings the Invention in proposal that a maximum thickness of the wedge reached in the corner line. The corresponding material accumulation stabilizes the opening part as such and also makes it possible to use the wedge as a type "Key" to use, so that only by design associated assembly parts the appropriate joining allow. A secure gripping or embracing the opening part is achieved by that in the outer walls the opening part recessed grips are formed.

On a generic tub support, consisting of a Tub support base and a tub support supplement exists, it also proves structurally favorable, that the opening part, a parting line between Tub support base and tub support extension piece across, both in the tub support addition piece and protrudes into the tub support base. The opening part acts at the same time as a locking piece to relative displacements of the stacked / connected parts carrier forming parts. The opening part can the tub support already in the way of a kind Assign pre-assembly. This is achieved by the fact that Opening part has side wings, which matching Inlet of the tub support are assigned. Further brings the invention in proposal that the tub support socket and the tub support extension in vertical direction to the height of a usual Complete bath tub or shower tray support, so to approx. 555 mm or 305 mm. Especially with acrylic tubs proves it is advantageous that the tub support extension piece in a the support surface for a tub bottom forming area has a higher density. This boundary layer acts like a stable skin, the load on such wells well tolerated. Below the higher density range can while a region of lower density be realized. Their values are 23 to 30 g / l, while for the Support surface values of 60 g / l are preferred. Needless to say, The higher density area can also be in shape from vertical bars to the tub support base continue principles. The economy is like that elevated.

On a tray support made of foam, in particular Particle foam, preferably made of EPP or EPS, for Shower trays or bathtubs, it also proves to be advantageous that the tub support from a the tub shape receiving tub support supplement and a trained to receive a drainage, with a channel depression the tub support extension piece facing surface support tray socket assigned. The channel recess can as a starting point for another digging for a Lowering the drain piping can be used. Also can the channel recess for inserting any Additional elements are used, eg. For the management of Ground lines. It is also proposed that the Tub support complement the rounding of an inlaid Tub base is formed integrally molding. Here, a bonding agent can be interposed. tub and tub support supplements stabilize each other. Next, it turns out laying technology useful if in one to pick up a pickled Pipeline trained lowering a support bar in a Eckausformung the reduction runs. He is can be abraded. The erosion zone is relative small areas. Accommodation is then the cheapest Measure that the lowering in the tub support socket on the upper side by a recess in the tub support supplementary piece is supplemented. The tub support extension piece offers, as it were, a congruent tunnel vault. The reduction is now proportional to both carrier-forming elements. An advantageous Variant of the tub support is then given by that the tub support extension piece the tub support socket overlaps with a molded apron. It is such a box-like structure before. By The case achieved peripheral centering of tub support base and plugged tub support supplement may have special directional male / female interventions omitted. Also one reaches continuous Sidewalls, if it continues to proceed so that the End face of the skirt designed to rest on the floor is. The face extends at least until short in front of the ground. Next, it turns out to be beneficial that the apron is interrupted in the area of an inspection opening is. This can be done in the form of a portal which is so large that it can take or assign the opening part is not hindered. For tiling the shell wall of the tub support proves to be favorable that skirt and corner outside the outside flush run. So can be tiltered paragraph-free.

In a tub support trained on the trough shape Drain and overflow device with a drain line, it is an overflow pipe and a siphon then montagevorteilhaft that the drain and overflow lines partly in the tub support extension and partially in the tub support pedestal, one being the joining area between the tub support pedestal and associated with the tub support supplement Interface between these sub-facilities in the course the assembly of tub support supplement and Tub support base automatically seals. This is a practically withdrawn from view, exactly carrier-oriented Clutch of sub-devices reached. worked is in the joining area. The plug-in alignment can already be specified in the factory, so that after fixing the tub support base the whole thing on adding the remaining superstructure of the bathtub or shower tray limited. The correct alignment is possible by a building foam (PU foam), fixed on the socket-side sub-device becomes; however, preferred and easy to handle is one Solution such that the in the tub support base located sub-device in one of the tub support pedestal Separate receiving part is held. The Recording part can be added to the contour of the be turned off partial device, so that only each type-compliant subdevices can mate. With the corresponding basic orientation it proves further advantageous that the receiving part anyway initially stop-limited in the tub support base is displaceable in one plane. It can be around act as a floating assignment, the even larger deviations can be compensated. For this, the tub support is easy on the face placed and the tub support pedestal congruent. By corrective movement of the receiving part can the docking correct shift of the still reach moving parts in no time. It is further provided that the receiving part in a selected, So the right position, with the tub support base is firmly connected. Preferred is a Adhesive bond applied. On the one hand to achieve the plane-oriented shift, on the other hand to Formation of mounting surfaces, it is also advantageous that in the tub support socket a stepped Opening is formed, in which the inversely stepped Receiving part is inserted, wherein the Eingreifstufe of the receiving part in two mutually perpendicular directions one level shorter than the opening in the tub support base. For the longitudinal the tub support oriented mobility is used the longer way. To achieve a good bearing Seat between partial device and receiving part It is proposed that the receiving part on the upper side one adapted to a portion of the sub-device Has trough. Here is both the silhouette detected as well as the einenkbare contour of the relevant Part facility. This is embodied in the used one Siphon type such that the trough keyhole-like is, with the larger round one, part of Interface forming Siphontopf receives. He is like that well supported. The fitting of the tub support extension piece looks like that in the tub support supplementary piece recorded sub-device from one of the tub overflow to the tub drain leading first line and one of the tub drain towards the second sub-facility leading second line. In space-saving cheaper Assignment is done so that the first line angle adapted to the trough shape runs and that the second line is vertically straight. Then there is an advantageous embodiment of even independent meaning in that the second Line forms a cantilever terminal section, wherein on the tub support extension pin are formed, and that the connecting portion a has less free-standing length than the pins. The Spigots can be placed with corresponding pedestal-free placement of the tub support extension on the floor of a Construction work as table leg-like spacers, so it does not change the orientation of the connection section comes. Then there is a variant the docking according to the invention is that the first and the second line separately from each other the subassembly directed connecting portions. This leads to a double docking site at the the advantages described above in the same way usable are, it being further provided that the Sub-device in the corresponding joining partner accordingly has two connection pots. It is the Siphon designed as a subassembly in the tub support base. The connection pots are interconnected with each other. Coming back to the cones, it turns out even more advantageous if these are separate parts consist. One is so free in the firmness of its structure. It proves to be advantageous if the Cones of hard material e.g. Spray plastic exist. But also a high degree of partial compression the carrier-side foam is conceivable regarding the pin and its wearer-side root area.

The procedure is such that in the tub support base and the tub support supplement each a subassembly of a drain device is arranged. Then a kind of pre-assembly is handled that received in the tub support base Subunits in a first assembly of Tub support base and tub support supplement be fixed in position and then the individualized to each other Parts in a second assembly be finally connected. Finally, this is how it is done that the subassembly in the tub support base in a receiving part is inserted and that the receiving part is fixed in position at the first assembly.

The invention also relates to a tub support Foam, in particular particle foam such as EPP or EPS, optionally with an inserted tub shape, being in the tub support, associated with one Narrow side or possibly also a long side, one Receiving trained for an overflow and drain set is consisting of with a floor drain of the tub shape to be connected connecting pipe and one with the overflow the tub shape to be connected overflow pipe, wherein the Connecting pipe and the overflow pipe in a siphon with open downstream drain pipe, wherein the further Connecting pipe and the siphon with drain pipe under training a socket prepared for vertical connector with the floor drain and / or the overflow the trough shape in an adapted shape of the Wanneträgers are held.

In this case, the invention proposes that in particular at a tub support, as detailed above described, the tub support base and tub support supplement exists, with part of the drain in the tub support base and a part in the Wannenträgerergänzungsstück is arranged, the plug-forming Section of the drainage pipe perpendicular to the central axis of the drainpipe, i. perpendicular to the vertical axis of the drain pipe, is movable and / or the Plug-in receptacle, an upwardly opening determination funnel having.

The overflow and drain set is so up to the execution the connector largely already operational Pre-assembled, but without the individual equipment of the tub support by the fitter on the construction site excluded. The relevant disposal system is otherwise proportionally assigned to the joining partners. The ensure the support of the respective sub-facility and offer a big handle. It comes automatically to the functionally appropriate line network, this easy when inserting the tub shape in the carrier. It is advantageous that on the tub shape for Installation and removal together with the tub shape of the overflow and the floor drain are attached, the on the overflow adjoining overflow pipe in a vertically aligned, adjoining the floor drain Drain pipe opens. After such a achieved Collection point forms that of the socket facing Drain pipe the common plug. Then it is planned that the plug-in receptacle for the drain pipe at a in a plane perpendicular to a central axis of the drainpipe movable end section of the connecting pipe is formed. Over this last alignments can be make. But it is also a self-regulatory effect in front. In return, it is useful if also the plug-forming section of the drainpipe movable perpendicular to the central axis of the drain pipe is. It is enough to have a small scale Tilting of such a connector. A special advantageous embodiment is in this regard when the plug-in receptacle opens upwards Finding funnel has. He steers the drainpipe the incoming trough shape safely in the desired, sealing plug connection. To seal a cuff Find use. A likewise advantageous Design then results from the fact that the Plug receptacle forming end portion of the connecting pipe by means of a joint with the leading to the siphon Section of the connecting pipe is connected. In terms of of the joint is expediently a ball joint. This works "floating" and avoids that Connecting pipe going tensions and acts one from this resulting leakage.

Then it proves to be a foam tray support, especially particle foam such as EPP or EPS, optionally with an inserted tub shape, being in the tub support associated with a narrow side or possibly also a long side, a recording is designed for an overflow and drain set, consisting of with a floor drain the tub shape too connecting connecting pipe and one with the overflow the tub shape to be connected overflow pipe, wherein the Connecting pipe and the overflow pipe in a siphon with downstream drainage pipe, as beneficial that further attached in the Wannehträger the overflow pipe is, and that both the overflow pipe and the Connecting pipe a plug-in receptacle for the on the tub shape attached overflow and the at the tub shape train fixed floor drain. Here are two Docking in front, again vertically oriented and so on also infallibly coupling. Nevertheless, find the functional parts or parts of the overflow and waste set in the respective joining partners their secure, captive hold. In particular, this is how it is done that a section of the overflow pipe and the Drain pipe connected to the overflow of the tub shape and another section of the overflow pipe in the tub support with the connecting pipe or siphon is connected, with an upper end of the other Part of the overflow pipe, the plug-in receptacle for forms the subsection. The tub equipment can after delivery of the bare trough shape on the spot Construction site happened. On the other hand, it is favorable if attached to the tub shape overflow or the Part of the overflow pipe in a surrounding this and thereby attached to the tub shape Foam part is added. Here is also the direct environment of the overflow at the same time from the tub support as a whole exerted insulation effect. The foam part but can still be developed in terms of function, in such a way that it has insertion bevels, which the trough shape when inserting into the tub support additionally lead. He has corresponding counter-angles. On the one hand for visual control purposes, on the other hand but also for checking into the recess is in the area of the siphon in the tub support formed narrow-side window, if necessary in addition to mounting openings opening towards the longitudinal sides, the so-called revision openings so.

Then is an advantageous method of insertion a tub shape in a foam tray support, in particular particle foam such as EPP or EPS, being in the tub support associated with a narrow side or possibly also a long side, a recording is designed for an overflow and drain set, consisting of with a floor drain the tub shape too connecting connecting pipe and one with the overflow the tub shape to be connected overflow pipe, wherein the Connecting pipe and the overflow pipe in a siphon with open downstream drain pipe, through the steps characterized in that first the connecting pipe and the Siphon with drainage pipe to form a plug-in receptacle be aligned so that the socket with the overflow pipe or the drain pipe of the tub shape Aligns and that then the trough shape with it firmly connected overflow and floor drain in the tub support under automatically finding plug connection too the connection pipe is used.

Fig. 1

in perspektivischer Darstellung eine Wannenform mit daran angeschäumtem Wannenträger-Ergänzungsstück einer Badewanne gemäß erstem Ausführungsbeispiel;

Fig. 2

einen zu dem Gegenstand gemäß Fig. 1 gehörenden Wannenträger-Sockel;

Fig. 3

einen Querschnitt durch den Gegenstand gemäß Fig. 1, geschnitten entlang der Ebene III-III;

Fig. 4

einen Querschnitt durch den Gegenstand gemäß Fig. 2, geschnitten entlang der Ebene IV-IV;

Fig. 5

eine Unteransicht des Gegenstandes gemäß Fig. 1;

Fig. 6

in perspektivischer Darstellung eine Wannenform mit daran angeschäumtem Wannenträger-Ergänzungsstück, gemäß zweitem Ausführungsbeispiel;

Fig. 7

den zu dem Gegenstand gemäß Fig. 6 gehörenden Wannensockel;

Fig. 8

eine akustikbezogene Weich-Schaumstoffunterlage in schaubildlicher Wiedergabe;

Fig. 9

eine perspektivische Ansicht gegen die Unterseite der Wannenform gemäß zweitem Ausführungsbeispiel;

Fig. 10

ein erstes Mittel einer Steckrastverbindung zwischen Wannenträger-Ergänzungsstück und Wannenträger-Sockel;

Fig. 11

ein zweites Mittel dieser Art, beide Steckverbindungen in Schnittdarstellungen;

Fig. 12

in perspektivischer Darstellung eine Wannenform mit daran angeschäumtem Wannenträger-Ergänzungsstück gemäß drittem Ausführungsbeispiel;

Fig. 13

einen zu dem Gegenstand gemäß Fig. 12 gehörenden Wannenträger-Sockel, mit fußseitig zugeordneter Halterung für ein Überlaufrohr, ferner Distanzstücke zeigend;

Fig. 14

eine akustikbezogene Weich-Schaumstoffunterlage in perspektivischer Darstellung;

Fig. 15

in perspektivischer Darstellung eine Wannenform mit daran angeschäumtem Wannenträger-Ergänzungsstück, eine Duschwanne verkörpernd, ein viertes Ausführungsbeispiel darstellend;

Fig. 16

einen zu dem Gegenstand gemäß Fig. 15 gehörenden Wannensockel;

Fig. 17

eine passende Weich-Schaumstoffunterlage;

Fig. 18

in perspektivischer Darstellung das diesbezügliche Montageprinzip verdeutlichend;

Fig. 19

eine Draufsicht auf einen Wannenträger-Sockel mit radialgestuften Topfbohrungen;

Fig. 20

eine Weiterbildung dieses Wannenträger-Sockels in gleicher Darstellungsart;

Fig. 21

die Unteransicht eines Abschnitts der Weich-

Fig. 22

dieselbe in Seitenansicht;

Fig. 23

die Draufsicht hierzu;

Fig. 24

eine Herausvergrößerung XXIV aus Fig. 22;

Fig. 25

in perspektivischer Darstellung eine Wannenform mit daran angeschäumtem Wannenträger-Ergänzungsstück, eine Duschwanne verkörpernd, ein fünftes Ausführungsbeispiel darstellend, und zwar mit zuordnungsgerecht unterlegtem Wannenträger-Sockel, alles in einem Eckbereich sowie eine Revisionsöffnung berücksichtigend;

Fig. 26

gleichfalls in schaubildlicher Darstellung ein die Revisionsöffnung freigebendes Öffnungsteil;

Fig. 27

die Duschwanne bei geschlossener Revisionsöffnung;

Fig. 28

eine Draufsicht auf die Duschwanne;

Fig. 29

eine Draufsicht auf das Öffnungsteil, richtungsmäßig der einen Seitenwand des Wannenträgers stecktechnisch zugewandt;

Fig. 30

eine gleiche Draufsicht auf das Öffnungsteil, richtungsmäßig der anderen Seitenwand des Wannenträgers zugewandt, in strichpunktierter Linienart wiedergegeben;

Fig. 31

den Wannenträger in perspektivischer Aufklappstellung von Wannenträger-Sockel und Wannenträger-Ergänzungsstück;

Fig. 32

eine perspektivische Herausvergrößerung des Eckbereichs des Wannenträgers, bezüglich seiner Revisionsöffnung unverschlossen;

Fig. 33

die Draufsicht auf den Wannenträger-Sockel;

Fig. 34

die Unteransicht des unterseitig reich gerippten Wannenträger-Sockels, hier zugleich seitenwand-abragende Distanzstücke darstellend;

Fig. 35

diese Wannenträger-Sockel in perspektivischer Darstellung;

Fig. 36

gleichfalls in perspektivischer Darstellung eine oberseitig auflegbare, passende Weich-Schaumstoffunterlage als in die Fuge zwischen Wannenträger-Sockel und Wannenträger-Ergänzungsstück einsetzbare schalltechnische Entkopplung;

Fig. 37

einen Querschnitt durch das Wannenträger-Ergänzungsstück, Partien unterschiedlicher Dichte wiedergebend;

Fig. 38

einen ebenengeleichen Schnitt durch den passenden Wannenträger-Sockel;

Fig. 39

den Schnitt gemäß Linie XXXIX-XXXIX gemäß Fig. 28;

Fig. 40

in perspektivischer Darstellung eine Wannenform mit daran angeschäumtem Wannenträger-Ergänzungsstück, eine Duschwanne verkörpernd, ein sechstes Ausführungsbeispiel darstellend, mit zuordnungsgerecht unterlegtem Wannenträger-Sockel, bei welchem Ausführungsbeispiel das Öffnungsteil vertikal fugenübergreifend zugeordnet ist;

Fig. 41

dieses Öffnungsteil in perspektivischer Darstellung;

Fig. 42

den zu einer Einheit zusammengefügten Duschwannenträger;

Fig. 43

in perspektivischer Darstellung eine Wannenform mit daran angeschäumtem Wannenträger-Ergänzungsstück, eine Duschwanne verkörpernd, ein siebtes Ausführungsbeispiel darstellend, wobei dem Wannenträger-Ergänzungsstück eine schachtelartige Stülpfunktion übertragen ist;

Fig. 44

das zugehörige Öffnungsteil;

Fig. 45

diesen Duschwannenträger steckmontiert;

Fig. 46

einen Schnitt durch das die Schürze aufweisende Wannenträger-Ergänzungsstück;

Fig. 47

einen in gleicher Ebene geschnittenen Wannenträger-Sockel;

Fig. 48

den Schnitt gemäß Linie XLVIII-XLVIII in Fig. 45;

Fig. 49

einen in der Diagonalen geführten Vertikalschnitt durch den Eckbereich des WannenträgerErgänzungsstücks;

Fig. 50

ein in gleicher Richtung geschnittenes Öffnungsteil;

Fig. 51

einen in gleicher Richtung geschnittenen Wannenträger-Sockel;

Fig. 52

den Schnitt gemäß Linie LII-LII in Fig. 45;

Fig. 53

in Unteransicht ein Wannenträger-Ergänzungsstück in abgewandelter Form;

Fig. 54

die Draufsicht auf einen abgewandelten Wannenträger-Sockel;

Fig. 55

den Eckbereich dieses Wannenträger-Sockels in Herausvergrößerung;

Fig. 56

den Schnitt gemäß Linie LVI-LVI in Fig. 55;

Fig. 57

eine vergrößerte Draufsicht auf einen verrohrten Eckbereich des Wannenträger-Sockels mit abtragbarem Stützsteg;

Fig. 58

eine Draufsicht auf einen Eckbereich des Wannenträger-Sockels, einen Siphon mit anschließender Rohrleitung zeigen;

Fig. 59

eine Seitenansicht einer Wannenform mit daran angeschäumtem Wannenträger-Ergänzungsstück, eine Badewanne verkörpernd, ein achtes Ausführungsbeispiel darstellend, wobei dem Wannenträger-Ergänzungsstück eine Teileinrichtung einer Ab- und Überlaufeinrichtung zugeordnet ist;

Fig. 60

gleichfalls in Seitenansicht den dazu passenden Wannenträger-Sockel, mit der zugehörigen Teileinrichtung der besagten Ab- und Überlaufeinrichtung;

Fig. 61

Wannenträger-Sockel und Wannenträger-Ergänzungsstück nun steckverbunden unter automatischer Herbeiführung der selbsttätig dichtenden Kupplung der sonst separiert enthaltenen Teileinrichtungen;

Fig. 62

eine Darstellung wie Fig. 59, eine abgewandelte Version wiedergebend;

Fig. 63

den zugehörigen Wannenträger-Sockel;

Fig. 64

das Ganze in steckverbundenem Zustand;

Fig. 65

in perspektivischer Darstellung eine Wannenform mit daran angeschäumtem Wannenträger-Ergänzungsstück,

Fig. 66

den zugehörigen Wannenträger-Sockel, Einzelheiten einer Öffnung zeigend;

Fig. 67

das der Öffnung zuordbare Aufnahmeteil, gleichfalls schaubildlich wiedergegeben;

Fig. 68

die Draufsicht auf einen Abschnittsbereich der die Öffnung aufweisenden Partie des Wannenträger-Sockels, in strichpunktierter Linienart Mittel einer begrenzten querseitigen Verlagerbarkeit zeigend;

Fig. 69

den Schnitt gemäß Linie LXIX-LXIX in Fig. 68;

Fig. 70

eine der Fig. 68 entsprechende Darstellung bei in der Längsachse verlagertem Aufnahmeteil;.

Fig. 71

die Ab- und Überlaufeinrichtung wannenverbunden, zum Teil aufgebrochen;

Fig. 72

den Siphon im Vertikalschnitt in Einzeldarstellung, mit Anschlußkrümmer zu einer hier nicht dargestellten Entsorgungsleitung hin;

Fig. 73

einen Längsschnitt durch den die Teileinrichtungen dichtend verbindenden Fügebereich.

Fig. 101

eine Wannenform im Längsschnitt,

Fig. 102

in gleicher Schnittlegung den zugehörigen Wannenträger, beide Elemente fügegerecht ausgerichtet, verkörpernd das erste Ausführungsbeispiel,

Fig. 103

im Längsschnitt die montierte Wanne,

Fig. 104

eine Variante der Steckaufnahme,

Fig. 105

eine Wannenform im Längsschnitt,

Fig. 106

in gleicher Schnittlegung den zugehörigen Wannenträger, beide Elemente fügegerecht ausgerichtet, verkörpernd das zweite Ausführungsbeispiel, zugleich eine Variante einer räumlich noch vorteilhafteren Führung des Überlaufrohres wiedergebend, und zwar in strichpunktierter Linienart,

Fig. 107

im Längsschnitt die montierte Wanne,

Fig. 108

in perspektivischer Ansicht die Wannenform gemäß Fig. 5, darstellend das Schaumstoff teil mit Einführschrägen,

Fig. 109

gleichfalls in schaubildlicher Darstellung den zugehörigen Wannenträger mit Fenster in der dortigen Schmalseite,

Fig. 110

eine abgewandelte Form der Steckaufnahme, nach der das Anschlußrohr zugleich den Siphon bildet,

Fig. 111

die Draufsicht hierzu, bei in Längsrichtung verstellbarer Steckaufnahme, letzteres strichpunktiert eingetragen,

Fig. 112

eine der Figur 11 entsprechende Draufsicht mit um das Gelenk verschwenkter Steckaufnahme,

Fig. 113

eine ebensolche Darstellung, die Steckaufnahme in eine andere, gegengerichtete Schwenkstellung überführt,

Fig. 114

eine Wannenform in Darstellung wie Fig. 1 und

Fig. 115

den zugehörigen Wannenträger, darstellend eine Weiterbildung der Lösung gemäß erstem Ausführungsbeispiel.

The object of the invention is explained in more detail below with reference to two illustratively illustrated embodiments. It shows:

Fig. 1

in a perspective view of a tub shape with foamed-tub support complementary piece of a bathtub according to the first embodiment;

Fig. 2

a tub support base belonging to the object according to FIG. 1;

Fig. 3

a cross-section through the article of Figure 1, taken along the plane III-III;

Fig. 4

a cross-section through the article of Figure 2, taken along the plane IV-IV.

Fig. 5

a bottom view of the article of FIG. 1;

Fig. 6

in a perspective view of a tub shape foamed with it tub support supplement, according to the second embodiment;

Fig. 7

the bathtub base associated with the article of FIG. 6;

Fig. 8

an acoustically-oriented soft-foam pad in perspective view;

Fig. 9

a perspective view against the underside of the tub shape according to the second embodiment;

Fig. 10

a first means of a snap-fit connection between tub support extension piece and tub support base;

Fig. 11

a second means of this kind, both connectors in sectional views;

Fig. 12

in a perspective view of a trough shape foamed with it tub support extension piece according to the third embodiment;

Fig. 13

a tub support base belonging to the object according to FIG. 12, with support for an overflow pipe allocated on the foot side, furthermore showing spacers;

Fig. 14

an acoustically related soft foam pad in perspective view;

Fig. 15

in perspective view, a tub shape with foamed-tub support complementary piece, a shower tray incarnating, representing a fourth embodiment;

Fig. 16

a bathtub base associated with the article of Fig. 15;

Fig. 17

a suitable soft foam pad;

Fig. 18

in a perspective view the relevant mounting principle clarifying;

Fig. 19

a plan view of a tub support base with radially stepped pot bores;

Fig. 20

a development of this tub support socket in the same representation;

Fig. 21

the bottom view of a section of the soft

Fig. 22

the same in side view;

Fig. 23

the top view of this;

Fig. 24

an enlargement XXIV of Fig. 22;

Fig. 25

in perspective representation of a tub shape foamed with it tub support supplement, embodying a shower tray, representing a fifth embodiment, with proper underlying well-tub support base, all in a corner and considering a revision opening;

Fig. 26

also in perspective view of the revision opening releasing opening part;

Fig. 27

the shower tray with closed inspection opening;

Fig. 28

a plan view of the shower tray;

Fig. 29

a plan view of the opening part, directionally of a side wall of the tub support plug-in facing;

Fig. 30

a similar top view of the opening part, directionally facing the other side wall of the tub support, reproduced in dash-dotted line style;

Fig. 31

the tub support in perspective Aufklappstellung of tub support socket and tub support supplement;

Fig. 32

a perspective enlargement of the corner region of the tub support, with respect to its inspection opening unlocked;

Fig. 33

the top view of the tub support base;

Fig. 34

the bottom view of the underside ribbed ribbed tub support base, here also side wall-projecting spacers representing;

Fig. 35

this tub support pedestal in perspective view;

Fig. 36

also in a perspective view of a suitably laid on top soft foam pad as insertable into the joint between the tub support base and tub support extension piece acoustic decoupling;

Fig. 37

a cross-section through the tub support supplement, playing games of different density;

Fig. 38

a plane-smooth cut through the matching tub support base;

Fig. 39

the section along line XXXIX-XXXIX of FIG. 28;

Fig. 40

in a perspective view a trough shape foamed with it tub support supplement, a shower tray, representing a sixth embodiment illustrative, with allocation properly underlaid tub support base, in which embodiment, the opening part is vertically assigned across joints;

Fig. 41

this opening part in perspective view;

Fig. 42

the unitized shower tray support;

Fig. 43

in perspective view a trough shape foamed with it tub support supplement, a shower tray incarnating, representing a seventh embodiment, wherein the tub support extension piece a box-like Stülpfunktion is transmitted;

Fig. 44

the associated opening part;

Fig. 45

plug-in this shower tray support;

Fig. 46

a section through the apron having tub support supplement;

Fig. 47

a tub support base cut in the same plane;

Fig. 48

the section according to line XLVIII-XLVIII in Fig. 45;

Fig. 49

a diagonal vertical section through the corner region of the tub support extender;

Fig. 50

a cut in the same direction opening part;

51

a tub support base cut in the same direction;

Fig. 52

the section along the line LII-LII in Fig. 45;

Fig. 53

in bottom view, a tub support supplement in a modified form;

Fig. 54

the top view of a modified tub support base;

Fig. 55

the corner of this tub support socket in zoom out;

Fig. 56

the section along the line LVI-LVI in Fig. 55;

Fig. 57

an enlarged plan view of a cased corner region of the tub support base with abtragbarem support web;

Fig. 58

a plan view of a corner region of the tub support base, a siphon with subsequent piping show;

Fig. 59

a side view of a tub shape with foamed-tub support supplement piece, embodying a bathtub, representing an eighth embodiment, wherein the tub support supplement piece is associated with a part of an overflow and overflow device;

Fig. 60

also in side view, the matching tub support socket, with the associated sub-device of said drain and overflow device;

Fig. 61

Tub support base and tub support supplement now plug-connected with automatic induction of the self-sealing coupling of the otherwise separately contained sub-devices;

Fig. 62

a representation as in Fig. 59, a modified version reproduced;

Fig. 63

the associated tub support base;

Fig. 64

the whole thing in a plugged state;

Fig. 65

in a perspective view of a tub shape with it foamed tub support supplement,

Fig. 66

the associated tub support base, showing details of an opening;

Fig. 67

the receiving part assignable to the opening, also shown diagrammatically;

Fig. 68

the top view of a portion portion of the opening having portion of the tub support base, in dash-dotted line type means of limited lateral displacement;

Fig. 69

the section along the line LXIX-LXIX in Fig. 68;

Fig. 70

one of the Fig. 68 corresponding representation in the longitudinal axis displaced receiving part.

Fig. 71

the drain and overflow device connected tub, partially broken;

Fig. 72

the siphon in vertical section in single representation, with connection manifold to a disposal line not shown here;

Fig. 73

a longitudinal section through the part means sealingly connecting joining area.

Fig. 101

a trough shape in longitudinal section,

Fig. 102

in the same cutting the associated tub support, both elements aligned in accordance with the joining, embodying the first embodiment,

Fig. 103

in longitudinal section the mounted tub,

Fig. 104

a variant of the plug-in receptacle,

Fig. 105

a trough shape in longitudinal section,

Fig. 106

in the same cut the associated tray support, both elements aligned to match, embodying the second embodiment, at the same time a variant of a spatially even more advantageous leadership of the overflow pipe reproducing, in dash-dotted line style,

Fig. 107

in longitudinal section the mounted tub,

Fig. 108

in a perspective view of the pan shape of FIG. 5, showing the foam part with insertion bevels,

Fig. 109

likewise in perspective view the associated tub support with window in the narrow side,

Fig. 110

a modified form of the plug-in receptacle, after which the connecting pipe also forms the siphon,

Fig. 111

the plan view for this, with longitudinally adjustable plug-in receptacle, the latter dash-dotted registered,

Fig. 112

11 is a plan view corresponding to FIG. 11 with the plug socket pivoted about the hinge;

Fig. 113

a similar representation, the plug-in receptacle transferred to another, opposite pivot position,

Fig. 114

a trough shape in representation as shown in FIG. 1 and

Fig. 115

the associated tub support, representing a development of the solution according to the first embodiment.

Figures 74 to 100 are not included in the application.

Illustrated and described first with reference to Fig. 1 is a tub shape 1, which by foaming with a tub support supplementary piece 2 firmly connected is. The tub support supplementary piece 2 has underside Projections in the form of pins 3, for positive locking Connection with a tub support base 4 according to Fig. 2. In the tub support base 4 are corresponding Recesses 5 formed.

In the further is shown, although this for the concrete not necessarily required is that the projections 3 and recesses 5 so are distributed that only a clear assignment of the Tub support supplement 2 to the tub support cam 4 is possible. With regard to the further forward described, possibly desired variability in terms of inclined surfaces and straight surfaces of the ultimate composite tub support, the recesses can 5 in the tub support base 4 also symmetrical be arranged distributed, such that the tub support extension piece 2 in both possible alignments Can be connected to the tub support base 4.

It can also be seen that the tub support base. 4 assigned to its two narrow-sided end regions each having an opening 6. This can come with the below-described opening 7 in the Tub support extension piece 2 assembled condition to complement a conventional mounting hole.

From the cross-sectional view according to FIG. 3, it can be seen that that the tub support extension piece 2 form-fitting is connected to the tub shape 1, namely here in the area of edge overlaps of the tub support form 1.

From the cross-sectional illustration of FIG. 4 it can be seen that the tub support base 4 is a lower side Aufsetzfläche 8 forms, here in the form of a circumferential Edge area and a center piece 9. In addition is in the tub support base 4 between the two openings 6 a connecting channel 10 is formed, in which Any drain lines etc. can be arranged.

From the illustration of Fig. 5 it can be seen that the Tub support supplement 2 in the area of a tub drain 11 is immediately provided with an opening 7; a bottom 12 of the tub shape 1 lies in this of two openings 6 of the tub support base 4 to a Mounting hole. To install a bathtub in Shape of the trough 1 of the article of Fig. 1 is Now proceed as follows:

First, the tub support base 4 on the underside, on the bottom surfaces 8, with an arresting agent bspw. Ortschaum, covered. Then the tub support base 4 aligned at the intended location on the ground and achieved by curing the foam arrest. In the next step, the tub support supplement 2 with the trough mold 1 inserted therein connected to the tub support base 4. This can, like in the illustrated embodiment, a positive fit be made. But it can also be a simple one planar bonding, for example, be made. After that can have a mounting hole in the side wall of the so composite tub support, in the region of the drain opening 11 are cut out and a pop-up waste be mounted or, in the case of a pre-assembled waste set, a last interconnection performed or a tightness.

The further embodiments described below based on the described basic version. The Reference numbers are, as necessary, mutatis mutandis applied, in part without textual repetition.

It also explains a pin version that already Tubular trough forms 1 factory assembled makes by a particular configuration of the pins 3, in corresponding recesses 5 between the Divide 2 and 4 intervene.

First, to the further education measures: The exist primarily in a low-cost design the ground-based support part, so the tub support Sokkels 4. The has lateral openings 13. The allow the optional orifice 6 and if necessary the opening 6/7. In Fig. 7 is a corresponding Pipe 14 shown. It is mainly around disposal lines.

The bridge 13 are preferably ecknah the tub support base 4, not only in the long sides, but, as shown in Fig. 7, at least in one of the narrow sides.

The realized in plural lateral openings 13 are as of a top 15 of the tub support Sokkels 4 outgoing grooves realized. The corresponding Bottom of the tub support extension 2 usually closes the upward entrance the grooves. So it's like a fall closed window cavity before.

From the second embodiment, in particular Fig. 7, it becomes clear that there are two on a common Transverse plane lying apertures 13 in the local opening 6 open. Unlike at this foot end the tub shape 1 go on the same transverse plane of the head end the same underlying openings 13 one each Part of the local opening 6 forming areas. With In other words: The local assembly chamber is according to Formation of the tub support base 4 as a grid component divided, and split longitudinally. One the corresponding one Grating component co-forming longitudinal web of the same is with 17 denotes. The cross several transverse bridges 18. Die rooted in the insides of the frame Tub support base 4. Accordingly, also the in the split assembly chamber longitudinal web 17th

Rahmenschenkelbeabstandet are the transverse webs 18 with also from the top 15 of the tub support base 4 outgoing, the breakthroughs 13 comparable notches 19 provided. The lie in the longitudinal direction congruent so that they one of the connecting trough 10th form comparable trench structure. This is audible. The notches 19 also extend congruent to the narrow-side openings 13 am Head end of the tub support extension piece 2.

The notches 19 are by a suitable Grid structure at the bottom of the tub support extension 2 locked. This also goes beyond the support effect of the superstructure opposite the tub support base 4. Reference is made to FIG. 9. There is also It can be seen that the lattice structure 20 or the so provided supplementary piece 2 at least with an opening 7 mitbildet the foot-side mounting chamber. Same is also with respect to the split opening 6 (see Fig. 7) recognizable.

Except the well-fitting connector described in detail between the parts tub support extension 2 and tub support socket 4 on the pins 3 and the recesses 5 engages yet another, vertical oriented docking. The is such that on the Tub support base 4 on the underside, ie at the bottom 16 of the tub support walls lying, Fügeleisten 21 are formed. They extend only in the longitudinal direction, but can also be formed on the transverse side. The Fügeleisten 21 engage in matching recesses 22 a. The lie at the top 15 of the tub support base 4. Of course, these joining agents can also be reversed be placed. The recesses 2 are here closed. Otherwise they cut the openings 13.

Another special feature of the tub shape according to the second and third embodiment is then that the tub support base 4 has a holder 23. The carries an overflow pipe 24. That settles in the usual, the local assembly chamber and tub facing connections. The holder 23 is made made of the same material as the tub support base 4. The holder 23 leads vertically adjustable in a vertical recess 25 of 4. That is to there Opening 6 open. Their flanks are grooved longitudinally. They reach into corresponding depressions on the narrow sides of the bracket 23 leader. A Cross-Sectional Recess Continuation 26 is located at the opening 7 facing wall the tub support extension piece 2. The is with the Equipped with the same guide means as described. The corresponding positive locking profiling is in their Entity designated 27.

The overflow pipe 24 goes up into a connection plate 28 over. The latter can be driven to a height, in which is the tub drain opening 11 of the tub shape 1 is located.

According to Fig. 7, the holder 23 rises above a upper connection level of the tub support base 4. This The level is defined by the docking joint between the top 15 and bottom 16.

The tub support according to the third embodiment differs in other structural details compared according to the second embodiment. The tub support pedestal 4 according to FIG. 13 are nevertheless recesses 22 formed for corresponding Fügeleisten 21. These recesses 22 are on one end side, and here at the head of the tub support base 4 open. The relevant longitudinal groove opens into a Side surface, here the narrow or transverse side of the tub support base 4. In the opposite direction, ie in the area the tub support foot end is on the tub support Sookkel 4 formed a sliding stop. This is, for example. the one side boundary 29 of the local Rohrausnehmung used, provided by the breakthroughs 13.

The here having a greater horizontal depth Breakthroughs 13 go into a more rudimentary designed Assembly chamber, so opening 6 via. The the side boundary 29 forming edge of these openings 13 is running via a convex curve 30 in the vertical recess 25 one.

The two rail groove-like recesses 22 allow a horizontal sliding assembly. The Fielders 21 be in the recesses 22 from the open side threaded. It finds a guided move in Direction of the bracket 23 instead.

With respect to the cross section of these recesses 22 can undercut, for example dovetailed Grooves be realized. Not over the entire sliding length to be in the composite, the Flanks of the said coupling agent in the direction of association converge. So can the rail-reinforced Tub support supplement 2, for example, in half Lower the length of the overlap vertically and then adjust accordingly move. With reaching the defined Endstellung, in which the outline of the tub support extension piece 2 congruent lies to the corresponding Outline of the tub support base 4, then the bracket 23 are positioned vertically, so too partly still in the recess continuation 26 drove become. The holder 23 acts practically like a latch. Is a complete immersion depth for the bracket 23 not provided in the tub support base 4, can an end wall portion of the tub support supplementary piece 2 be cut free.

To favor the handling of this, is associated with a lateral breakthrough 13 a portal-like Recess 31 of the longitudinal wall of the tub support extension piece 2 considered. The (31) is considered by below, so from the bottom 16 of this component ago realized cut groove. Their opening is the upward opening of the local breakthrough 13 opposite.

In such a configuration, the effect of the Page limit 29 not possible. When assigning a Such recess 31 are Endbegrenzungsmittel in the form of a longitudinal closure of the recess 22 preferred or the stop effect of the convergent Flanks of parts 21/22 used.

The recess 31 may be the usual dimension of a Have inspection shaft.

Picking up the thought, the tub support an oblique To give longitudinal wall and a straight longitudinal wall is also In this regard, a useful precaution has been taken. The is that on the tub support base 4 spacers 32 are formed. The secure, if provided, the determination of a wall distance to the cell, in which the tub support is to be installed.

Pro longitudinal side or transverse side are shown in FIG. 13 two basically cornerally arranged spacers 32nd considered. They are so assigned that they are when not in use, simply let it go through just cancel. In the foot-side area of the spacers 32 are considered for this purpose breaking points. Structurally, these are simple vertical strips, which have the same height as the tub support Sookkel 4th

The subject matter of the fourth embodiment relates as bathtub form the shower tray or shower tray. Here is an equivalent mounting accessibility respected. The tub support Sokkel shown from Fig. 15 4 has a square plan. He points at least formed on two sides breakthroughs 13. These are close to the corner.

Fig. 20 shows an embodiment in which the breakthroughs 13 Equally aligned on four pages are. It may, as shown, to breakthroughs 13th act different widths. Such, respectively 90 ° rotatable mounting plate is stable in itself and sustainable in terms of here by a tub support addition piece 2 raised superstructure. The Plug-in means 3/5 are formed in the manner described. In the more theoretical illustrative pictures FIGS. 19 and 20 are the recesses 5 for the pins 3 omitted. However, they result clearly from FIG. 16.

It is provided that the tub support, in particular in training as a shower tub support in the square Ground plan, a plurality of recesses 13 for receiving a siphon 33 has. In terms of the recesses are pot bores 34. Such recess pot bores 34 are on, for example, four Circles arranged 35 different diameters, lying in the corners of the square. Of the The center of these circles 35 is the intersection of the Diagonals of the square. The center of the tub support base 4 is labeled x. The diameter jump Circle 35 is the same.

On each circle 35 is 90 ° angular offset Radius point y of a recess pot bore 34.

Looking at the illustration according to FIG. 19, it becomes clear that that the pot holes 34 of a maximum Distance to the center x to a minimum distance To decrease or increase stepwise to this. In the named sequence arise stations a, b, c and d, clockwise to x increasing in distance. Accordingly, in reverse consideration the individual pot bores 34 spaced differently to the respective four sides of the square. By respective Turn by 90 ° can be the appropriate docking area, also with regard to the breakthroughs 13, choose.

The illustration Fig. 20 is constructed in the same way. It only differs in that there also added two special stations, with respect to the pot bores 34 enlarged in the radial direction Provide connection point. These stations are, again in a clockwise direction, denoted by e and f. There arise two recesses of two intersecting pot bores 34. The depth of intersection is about half the radius of the pot bores 34. Also the radius points y of the added, as it were peripherally aufattelnden pot bores 34 lie on added circles 35 in the underlying same circle distance diameter jump.

Removable is the said figure also that the overlap pot bores 34 at a radial are oriented with respect to the center x.

In the middle of the tub support base 4 leaves a Supporting area 36. On this rests the foamed Floor 37 of the tub shape in question 1. The support area 36 can be seen from Fig. 16 as a plateau.

At a distance from the support region 36 is a Edge shaping 38 realized. That forms with yours Top 15, the joint-forming pad to the corresponding Bottom 16 of the tub support supplement 2. The boundary shape appears as a peripheral one Wall that leaves gaps between them, which the represented breakthroughs 13. In the corners of the Randausformung 38 are the recesses. 5

Between the support area 36 and the same height designed edge shaping 38 is a lowering 39th From this lowering 39 go the bottom closed Recesses speak pot bores 34.

The reason of the window-forming openings 13 closes height equal to the lowering 39, the lowering 39 is arranged circumferentially. It surrounds the plateau-shaped Support area 36 as a ring valley.

The tub drain 11 in the bottom 37 of the shower tray is with respect to the foam-lined wall portion of the tub support extension piece 2 kept accessible in the underfloor area. This is a corner tunnel 40th That is the bottom 16 of the tub support supplementary piece 2 open and also flows close to the corner into the adjoining one Side walls of the relevant trough shape 1 a. On the ceiling of this corner tunnel 40 is an opening in the foamy material and overlying the tub drain opening 11.

The width of the mouths of the corner tunnel 40 corresponds that of the underlying breakthrough 13. The Corner tunnel 40 can, instead of in an arched form also rectangular be educated.

With regard to the tub support base 4 remains to be noted associated with this drain pipes foamed could be. In this sense, it should also be cheap be, the closure, the docking of the parts tub support complement 2 and tub support base 4 factory make.

In such a case, the in the figures 10 and 11 illustrated latching connection to grab. In the overall tapered pin 3 takes over a wulzartigen bondage head 3 'a self-pronouncing rear grip instead. It comes to a highly captivating anchorage of vertical plug-in connection parts 3/5. When in Fig. 11 shown first means of the connector is the Bonding head 3 'formed at the free end of the pin 3, in the version shown in Fig. 11 in half Length of the pin 3. In both cases it comes almost to an irreversible connection. more details arise from the not previously published German patent application DE-A-197 53 375.

The tub support of all embodiments is to sound optimization. It deals is a soft foam pad 41. That is formed lattice-like and takes into account the corresponding Stegverlauf the parent parts or the Frame shape of the tub support extension 2 of Shower tray. In the latter case, according to FIG. 17 nevertheless also parked there on a grid shape, so that in Underfloor area of the support 36 the corresponding Acoustic lock is given as well as in the edge area.

The thickness of a corresponding plastic foam is between 0.3 and 1.5 cm. The resting underside of the tub support base 4, as can be seen, for example, from FIG. 13, carry a longitudinal groove 42. A matching rib-like projection can also be arranged on the recognizable from Fig. 17 longitudinal ridge. It comes as it were to a, seen in cross section, hat-shaped joint profile between the soft foam pad 41 and the parent particle foam. Here, for example, recourse is made of polystyrene particle foam, with a specific weight of 15-50 kg / m ³ , preferably 23-30 kg / m ³ . The softness of the foam pad 41 is such that preferably not more than half the thickness of the pad 41 is compressed by the weight of the tub together with the tub support base 4 and the filled water and a person using. About one twentieth to one third of the base area of the tub support falls on the loading surface. The relatively hard foam of the base 4 provides the base 41 toward a joining roughness.

The soft foam needs only in load-flowing Area size to be provided. It's about a PUR elastomer with mixed cell structure and accordingly excellent dynamic properties. Static and dynamic modulus of elasticity are almost equal. The creep is low.

The foam has closed pores and a open-pore scaffolding on. A wide area is verhautet. The skin is labeled 43. The other Breifläche shows a roughening realized in Art a waffle pattern 44.

Below are some functionally relevant, physical properties of this mixed-cell material are given. size value prefers unit density 100-1000 300 kg / m ³ Static elastic modulus 0.02 - 2.5 0.1-0.7 N / mm ² Static shear modulus 0.02-1.0 0.1 - 0.3 N / mm ² Dynamic modulus of elasticity 0.1 - 5.0 0.35 - 1.1 N / mm ² Dynamic shear modulus 0.05 - 2.0 0.2 - 0.8 N / mm ²

The subject matter of the fifth to seventh embodiments again concerns as tub shape 1, the shower tray or shower tray. The has essentially square Floor plan and is in terms of accessibility the siphon 33 and the outgoing pipeline 14 most favorable revisable further developed. Matching Features are with numeric symbols of the above Solutions identified, sometimes without text Repetitions. Nevertheless, the further education, technically implemented, also formed on the bath his. Instead of single completed breakthroughs 13 is now in a corner region 45 of the tub support considered a relatively large inspection opening 46. The captured both at an angle of approximately 90 ° converging Side walls of the tub support. The inspection opening 46 is made by taking out a siphon chamber 47 peripherally zuhaltenden opening part 48 accessible.

By removing the said corner region 45 passing through Opening part 48 is in both at the same time Side walls, the inspection opening 46 free. That allows an optional access from one side wall or the other side wall, depending on which of the Side walls adjusted by the wall of the building is. Otherwise, even the advantage of the full opening in front.

That the inspection opening 46 sidewall flush to the outside final opening part 48 is the corner contour consistently designed as a corner piece. It owns a basically rectangular plan, with the crest-facing zone of the angle a vertically oriented, concave bay 49 forms. This is space creating with respect to the shape or space requirement of the siphon 33 and the power connection.

The inspection opening 46 is also known as füllkernfungierendes Opening part 48 adapted in terms of space. Insofar serves the inserted opening part 48 as a load-absorbing "Stone" in a two-part joining compound here. The side walls are so thick in this thickness Area also their almost uniform continuation. The can go so far that the opening part 48 a part the support of the tub bottom surface 37 'forms, even the direct, at least partially.

According to the first embodiment, the inspection opening is located 46 opening in the area of the side walls of the Tub support complement 2. It extends ie above one between the top 15 of the tub support base 4 and the bottom 16 of the tub support supplement 2 formed joint 50. Below this gap 50 sets the support base side the said siphon 47 at. The siphon chamber 17 closes with respect to the tub support base 4 to the local Corner 45 towards Siphonkammer wall sections 51 off. The go up to the height of the top 15.

Vertically aligned with the drain 11 also extends here a recess pot bore 34. This enlarged the depth of use of the siphon 33 over the bottom of Siphon chamber 47 addition.

The ceiling of the inspection opening 46 extends to the corner area 45 sloping like a slope. In adaptation the assignable opening part 48 tapers in the direction of of the tub drain 11. The corresponding rejuvenation goes particularly clear from Fig. 52. It is about around a wedge-like rejuvenation. The corresponding wedge surface has the reference numeral 52. The cup carrier complement piece side Counter surface bears the reference numeral 53. The wedge surface 52 detects only one corner near Partial area of the outline of the opening part 48. The wedge angle may be in the self-locking range, though the roughness of the material of a deflection component would counteract. Such a deflection component hardly exists according to the rest, rather ebenplattenförmigen Formation of the opening part 48.

Instead of just one upper side, can also be a lower side wedge-shaped taper can be provided; self a bilateral taper is conceivable. In all cases is the largest vertical thickness of the wedge in the Corner line 54 reaches, from which the wedge surface, related on a bisecting line, completely symmetrical runs.

For simplified handling of the opening part 48 are at its angled outer walls Grips 55 arranged. They are good two fingertips large and moreover spaced spatially over the corner, that she is here too the cocking grip of a full-grown correspond to human hand. It can be an over corner going handle style are exercised as well as a pure sidewall-related.

As can be seen, for example, in FIG. 26, the two sit down Angle leg of the plan shaped angularly Opening part 48 still in a horizontal side wing 56 continues. They are matching entrance grooves 57 assigned to the tub support. They (56) are vertical reduced in thickness and also slightly narrower than the width of the legs of the opening portion 48 is. About such a groove / spring engagement can be the opening part 48 in the access opening 46 even then hold, if this example. Not yet through the crest of the Siphon chamber wall sections 51 are closed forming joints is. The tub support according to the seventh embodiment does not provide the explained connector. It is namely, a frictional composite conceivable.

Based on the figures 33 and 35 below developments be explained. They relate to measures the simple, secure attainment of a gradient of the pipeline 14 favor. The orbiting, trench-like lowering 39, in which the pipeline 14 is laid, namely, in the remaining corners the tub support base 4 each have a support bar 58. These run in the bisector of the 90 ° connections the trench-forming lowering 39. They reach yourself, frame-related, miter-like. The supporting webs 58 are the same shape. You can go to the level of middle support portion 36 of the tub support base. 4 range, so up to the top 15. In addition or alone to those arranged in the bisector Support bars can also be in the remaining area the lowering 39, transverse to the longitudinal direction of the lowering 39 directed webs be attached. These are then individually on site to achieve the desired To cut out the trellis.

A predetermined upper-side saddle recess 59 forms the Pad for example. Header 60 of the pipe 14. Shown are such manifolds 60 in FIG. 57.

The profile of the saddle recesses 59 can be, if desired Lowering the pipe 14 just continue enucleated. That can be done with a common tool, like for example, done a pocket knife.

The pipe 14 can be optionally under use move the circumferential lowering 39. Starting from the Tray 11, respectively siphon 33 can also be a diagonal, trench-like lowering 39 used be, for example, in Fig. 33 in dotted line style is indicated. Even a cross diagonal is conceivable.

The supporting webs 58 are Eckausformungen performing uniform in all three corners, but with two Support webs 58, lying in the region of the lowering 39, through an even deeper channel depression 61 in Connection stand. Their deeper reason can a starting point for further raising the subsidence 39 form or but also, for example, for the relocation of Cables such as grounding cable are used. The Left-sided Eckausformung shows a short in the subsequent lowering 39 überleitenden continuation, also designated 61.

As shown in Fig. 33 further removed, the siphon chamber 47, in front of the entrances of the right-angled laxative Trench sections of the lowering 39 Distanzböckchen 63 on. They can be removed under relining, that is, from a maximum height, vertical Cut back. The initial gradient of the pipeline 14 can be easily set correctly.

Also in the added embodiments is the dimensional adjustment of the addable parts so that the tub support base 4 and the tub support supplement 2 in the vertical direction to the height of a standard tub or shower tray support. Nevertheless, a correspondingly compact construction for the laying of the pipes 14 makes sense divided, which is structurally reflected in this, that the lowering 39 in the tub support Sokkel 4 on the upper side by a recess 64 in the component. 2 is supplemented. The recess 64 extends congruent for lowering 39 in the tub support extension 2 and creates a tunnel-like superstructure. That can be up to a half division of the total height of the trench walk.

Trough shape 1 and tub carrier supplement 2 are assigned to each other so that a shaping joint profile exists between the two. In other words: that Tub support complement 2 forms in an interface also all curves of an inserted bath floor 37 off. This already leads to a stable support. To amplify that, it can be especially beneficial so-called acrylic tubs be advantageous if the Tub support supplement 2 in a support surface for the tub bottom 37 forming area a higher Has density. The corresponding interface layer is designated 65. It results, for example, from FIG. 37. This creates the possibility regarding the trough shape 1 still thin-walled work. Nevertheless, it lies a high load capacity. the interface layer 65 has a density of about 60 g / l.

Below the range of higher density, so the interface layer 65, is the overwhelming thickness engaging area of lower density. This is included 60 g / l. This lower density is in the range of 25 up to 30 g / l.

The interface layer 65 may also be in continue vertical extensions. That works too from Fig. 37. As shown in FIG. 39 then removable, such strip-like, vertical extensions 66 except for the top 15 of the tub support base. 4 It can even between those strip-shaped Lying lying areas of lower density on the underside in the interests of a Sound insulation. The conductive structure corresponds to the Stellrippenstruktur of the base 4.

The same is also true in terms of related measure discussed with the fourth embodiment, namely the assignment of a soft foam pad 41. This would correspond to the lattice structure, as it results from Fig. 34.

Another, equally practicable measure for sound optimization of the tub support would be in the interposition of such a soft foam liner 41, as shown in Fig. 36. This takes into account the contact surfaces in the area of Groove 50 between tub support complement 2 and Tub support base 4.

Now to the sixth embodiment of the tub support: The is shown from Fig. 40 and corresponds in his basic technical concept described in detail Solution Fig. 25 ff. Again, the reference numerals applied without textual repetitions mutatis mutandis. Of the Difference is embodied in the fact that the opening part 48, now the parting line 50 between tub support base. 4 and tub support extension 2 in both directions across the vertical, both into the tub support addition piece 2 as well as in the tub support Sokkel 4 protrudes. This is clear from Fig. 42 out. There are simply the Siphonkammer wall sections 51 omitted. The recess in the tub support base 4 thus goes to the bottom of the siphon chamber 47. The otherwise identically designed opening part 48 is deepened by this recess amount, so thickened in the vertical.

Optionally, also in this sixth embodiment the remaining features such as the training of a Support web 58, creating a harder interface layer 65 etc. also apply.

The two basic elements, tub support base 4 and Tub support extension 2, interconnecting Plug-in means, realized as a pin 3 and recesses 5, are modified from the fifth embodiment. The cones are now also designated 3 strip-like projections on the bottom 16 of the tub support extension piece 2 and congruent, 5 with designated longitudinal grooves in the top 15 of the Tub support base 4. The insertion depth is such that for example, excess, displaced adhesive, for example silicone adhesive, evasive to the bottom of the grooves 5, can collect.

The seventh embodiment (Figures 43 et seq.) Shows a modified type of plug assignment of the parts. 2 and 4. Here the shell wall side becomes the total height the tub support exhibiting tub support supplement 2 across the edge of the tub support base 4 slipped. The tub support supplement 2 is to provided with a corresponding overarching skirt 67. The protrudes over the bottom 16 of the tub support extension piece 2 directed far enough down in front. The face of the apron 67 goes to the bottom, i.e. to the footprint of the tub support. Prefers But it does not go directly to the footprint of the tub support to a compression area leave out.

Here, too, access to the siphon 33 and the outgoing Ensuring piping 14 is the corner area 45 to form an overhanging portal 69 left open. The corresponding interruption of Apron 67 in the region of the inspection opening 46 is here so that the skirt 67 and the through the portal 69 after outwardly projecting corner region 45 of the tub support base 4 flush with the outside. Also the right angle mutually standing, vertical outer walls of the opening part 48 are equal to the said surfaces. Of the wall portions of the skirt 67 receiving Edge region has a wall thickness corresponding, inward jump 70.

The also an apron 67 having variant as shown in FIG. 53 and 54 leaves the corresponding jump 70 well, as well as the portal 69 at the bottom 16 of the tub support extension 2. Fig. 54 shows while a divergent siphon chamber 57th Der here further inwardly withdrawn tub drain 11 extends in an elevated section of the revolving Lowering 39. The corresponding plateau is 71 designated. The plateau-forming, trench-shaped section runs as a perpendicular to the diagonal felled Just. The straight line corresponds to that shown in FIG. 55 Cutting line LVI-LVI.

The plateau 71 is in the end region of the raised portion again of ablatable Distanzböckchen 63 surmounted. Between the two Distanzböckchen 63 is located in a likewise opposite the plateau 71 increased Area then the pot bore 34. The edge is framed and can also be further removed to Adaptation to a wide variety of siphon types. This middle area then goes into a diagonal, The tray-inward puncture channel 72 about.

The subsequent ends of the circumferential lowering 39 lie opposite the plateau 71 in turn deepened about.

Now to the detail according to FIG. 57: The sections of the lowering 39 merge into each other at an angle of 90 °. As already stated, is located in the bisector the support bar 58. Its saddle well 59 carries here the coupling point 73 of two tightly plugged Manifold 60. The close an angle of about 140 ° on. Due to the linear plug-in sections of the manifolds 60 results there a generous deflection of the pipeline 14; it is not so easy to clog This flow critical zone as a strict 90 ° covering manifold. The perpendicular to the diagonal or bisectors extending, curvature mitigating Deflection is designated 74 with respect to the straight line.

Fig. 58 shows with respect to the lowering 39 another Separateness. The from there, largely-schematically illustrated siphon 33 outgoing pipe 14 is connected via a ball coupling 75. The stretches in an outwardly adapted intermediate chamber 76 between the pot bore 34 of the tub support Sokkels 4 and the wegführenden section of the trench-shaped Lowering 39. This connection zone can also be by the over the opening portion 48 exposable inspection opening 46 control. The drawn to the Center of the siphon axis beaten circular arc Arrow illustrates the feasibility of the connection direction.

In Fig. 34 are spacers 32 on the tub support base 4 shown. Their meaning is explained with reference to FIG. 13.

In the figures 59 to 73 are developments of the Targeted docking of disposal-related lines facilitating solution reproduced, also the assembly otherwise further favoring measures. Since that Basic principle of the tub support division also here keep is, the reference numbers are transmitted analogously, this partly without textual repetitions. The further education measure takes advantage of the division of the tub support to a kind of plug function. For the Mechanical docking is also here in corners of the top 15 and bottom 16 arranged pin 3 used. They can work harder games than those used Hard foam consist, similar to the above vertical extensions 66 in Fig. 37. Preferred are However, the pin 3 consists of separate parts. The are in vertical pockets 78, the bottom 16 open, let in and fasten. The pins 3 consist of hard material, e.g. a hard PVC.

Also conceivable are wooden sticks, strips, etc. The local ones Spigot 3 receiving, congruent Recesses are numbered 5. They go from the top 15 of the tub support base 4 from.

Space parallel to the vertical pin 3 extends, also the fugue 15, 16 crossing a plug part 79 of a drain and overflow device E. The distributes itself armaturally to the two Basic components of the tub support. Consequently, the Outlet and overflow device E partially in the tub support extension piece 2 and partly in the tub support base 4 arranged. According to presentation, it looks like this from that one the joining region F between the tub support pedestal 4 and the tub support supplement 2 associated interface between subdevices E ' and E "in the course of assembling tub support supplement 2 and tub support base 4 automatically seals. The plug part 79 enters a socket part 80. Both extend in a common vertical Central axis and are cross-sectionally matched.

The subunit E 'containing the socket part 80 sits in the tub support base 4. The other part device E '' is located with respect to the joining area F accessible in the tub support extension 2.

With respect to the female part 80 is a Ring seal in the form of a cuff 81. That can out Rubber or rubber-like plastic. From its ceiling is a Zentrierrichter 82, the Binding favors. It can be applied a lubricant be, which still favors the connector.

The sleeve 81 is randverklipst with a Siphontopf 83. The here also designated 33 siphon sets forming an odor closure adjacent to the siphon pot 83 in an upwardly extending manifold 84 away. He is pivotally associated with the siphon 33 about a vertical axis. Close to the manifold 84, also rotatable a connecting pipe 85 at. That's with a disposal pipe equipped, which via the connecting channel 10th optionally displaceable. The present tub support socket 4 has two parallel, near-edge connecting channels 10 on.

All line connections are common sealed.

The plug part 79 leads to the bottom 37 of the tub shape. 1 with there connection to the tub drain 11. The associated, tannenrandnahme overflow bears the reference numeral 86. From the latter one goes to the tub drain 11 leading first line 87 from. This follows angle-fitted the local area of the pan shape 1. It sets Accordingly, in a substantially horizontally extending, in the direction of discharge sloping section 88 continues. Belongs to this subdevice E '' then leading away from the tub outlet 11, in the direction on the first sub-device E 'facing second line 98, forming the plug part 79.

The second line 89 forms a clearly free-standing Connection section 90, this with outside chamfered edge, so that the aspired centering Effect is still supported.

A look at Figure 59 shows that the connection section 90 and the second line 89 that puts him a lower vertical free-standing length than the pins 3, so that they act as spacers; with others Words, the terminal portion 90 does not touch the Footprint, for example, a bare floor of the building. On the other hand, the pins 3 are sufficiently leg-forming stable, because they are made of relatively harder material than the tub support.

The reproduced in Figures 62 to 64 variant shows an embodiment in that the first Line 87 and the second line 89 separately from each other on the sub-device E 'in the tub support base. 4 directed connecting portions 90 have. These two, the bottom 16 of the tub support supplement 2 plug-forming superior lines 87, 89th are stabilized by a cross strut 91 with each other connected. The lies hidden in the cross section of the tub support supplement Second

Disposal side, the thing looks like here that the Part of E ', housed in the tub support Sookkel 4, correspondingly also provides two connection pots 92, of which the one on the right in FIG. 63 is described Siphon pot 83 of the local siphon 33 provided becomes. Otherwise there is a matching structure. To It should also be mentioned that the left-side connection pot 92 connected via a transverse line 93 with the Siphontopf 83 is.

The sub-device located in the tub support base 4 E 'is in one of the tub support pedestal 4 held separate receiving part 94. It's made of the same material as the tub support base. 4

The receiving part 94 is in a horizontal plane displaceable and there smaller opening 6 associated with the tub support base 4. The opening 6 is seen in the longitudinal direction of the tub support base 4, longer than the length measured in this direction of the receiving part 94, so that in the relevant A relatively large displacement available stands. The ends of the opening 6 form limit stops of the slidable in said planes receiving part 94. The latter is in the underfloor area of the tub shape.

The receiving part 94 holds the siphon 33 and can be in this respect, exactly to the position of the plug part 79 and with respect to the tub support pedestal 4 set securely.

To achieve a guided displacement are the Longitudinal edges of the opening 6 profiled. This looks in individual so that in the tub support base 4 a stepped opening 6 is formed. It is a matter of an intervention level. The carrier-side gradation is aufstellflächenseitig. The lying in a valley 95 Opening 6 is then in relation to a pedestal stage 96 of the carriage-like receiving part 94 so dimensioned that also in the transverse direction against a mobility consists of the tub support base 4. The pedestal level 96 may be flush with the flat surface of the valley 95 to lock. The bottom of the connecting grooves 10 extends at the same height as the depression 95. If necessary but are also the connecting channels 10 down rounded and at least deeper in their vertex level, For example, 3 cm deeper than the sink 95. In it Webs can be the same height with the said parting line his.

The underside, undercut-like steps are with 97 designates. In the projecting side wings 98 of the receiving part 94. To fix the receiving part 94 the side wings 98 used. They let themselves to Applying an adhesive layer 99 over which the adjusted position of the receiving part 94 secured becomes. The adhesive layer 99 occurs against the corresponding Lower surface of the steps 97.

FIG. 68 shows possible tilting positions of the receiving part 94. That goes just as far as possibly ribbed Bottom of the tub support base 4.

To fix the siphon 33 forms the receiving part 94 on top of a trough 100 off. The considered Outline and depth a portion of the through them tied sub-device E ', ie the siphon 33rd The silhouette of the same is a key cross-section comparable (shaft and beard). Accordingly, the falls Mulde 100 keyhole-like, with the larger Round area 101 of the trough 100 forms part of the interface forming Siphontopf 83 receives. The round area 101 tapers to the closed bottom of the Receptacle 94 out, this in as wellmentmentender Adapting to the outer contour of the so practically on half-height embedded siphon 33. The siphon 33 can in more detail in its lower part laterally, approximately transversely to the longitudinal direction of them in the Siphan adjoining pipe projecting stabilizing wings respectively. These can be in cross-section, for example. be formed double-T-like carrier. it understands itself, that then in the trough 100 also corresponding Recesses designed for this stabilizing wing are. Such a trained siphon with a corresponding Trained trough has an even greater positional stability when mating on.

Structurally or procedurally, this is done that the separate parts are fitting fittings. she get distributed their waste and overflow device, i.e. the tub support base 4 receives the sub-device E ', the tub support supplement 2 is the Part device E '' incorporated. This can be done as far as possible Be lathered or even under a shafts-using assignment. The in the tub-Sokkel 4 recorded sub-device E 'is at a first assembly of tub support socket 4 and Tub support extension piece 2 fixed in position. For investigation the corresponding coaxiality of plug part 79th and female part 80, the receiving part 94 is set and fixed. Thus, the siphon 33 is fixed in position. The correspondingly congruent orientation of the parts tub support extension piece 2 to tub support base 4 can be reached via the paßstiftartige function of the pins 3, which, as stated above, leading in their matching Recesses 5 occur. After complete closure the two parts are individualized to each other. In a second composition this is done final connection of parts 2 and 4. The installation This makes construction easier and more time-consuming shortened. Parts 2 and 4 can be glued together be brought to each other. Previously, the correct Setting the bath support of the tub support base 4 fixed on the raw floor of the building over mounting foam. The corresponding mounting foam layer also detects the Bottom of the receiving part 94, since part 4 flush Gradient. The receiving part 94 acts as in the Plug assignment as not exhibiting stable abutment opposite the coupling or joining forces. It is sufficient a bead thickness of the PU foam of about 1 cm.

An inspection opening can be cut.

The tub includes a tub shape 201 and a tub support 202. These can, at least if the Tub support from a mounting plate as above described and consists of a tub support supplement, be the same, as described above. Unless explained in detail, is located the parting line between the tub support extension and the mounting floor in the area in which as well the parts of the drainage system are plugged together in the vertical direction are.

The tub support 202 is trough-shaped, self-supporting and takes the tub shape 201 almost completely supporting on the underside.

The trough form 201 is made of acrylic or steel.

The manufacturing material of the tub support 202 is preferably a particle foam, for example EPP or EPS. The tub support 202 has the usual cavities, Openings or recesses and ribs.

Next, the tray support 202, for example, on a long side or, as shown, on a narrow side 203 a receptacle 204 for an overflow and drain set G up. This mainly of disposal Serving overflow and drain set G is in two sub-facilities executed and assigned by joining the tub shape 201 and the tub support 202 automatically find their line connection. The respective assignment of the sub-facilities is so stable that the elements carrying them, i. when the form 201 and tub support 202 while joining as a handle can act.

According to the first exemplary embodiment (FIGS. 101 ff) a steep overflow pipe 205 of the over- and Drain fitting G to the overflow near the tub 206. The protruding, unterflurseitige part of the overflow pipe 205, approximately horizontally, goes in the direction of one Floor drain 207 of the tub shape 101. The flow streams flow here in a kind of collection point. That is deductive formed by a vertically aligned outlet pipe 208. This protrudes from the lower side of the towards the Floor drain 207 sloping floor 209 freely after below, above. It (208) is with the hole edge of the Floor drain 207 firmly and tightly connected or connectable.

About this plug-like drain pipe 208 as an interface of the overflow / drain system, the connection is made with a connecting pipe 210. The latter can be the same as Siphon 211 be formed or in conjunction with such a siphon 211 stand. The latter is one Downflow pipe 212 downstream. That's with a disposal line 213 connectable to a building.

This, the tub support 202 associated sub-device the overflow and drain set G is secured in a molding 214 of the receptacle 204th Den there coupling connection of the interface forms a plug-S in this case has proceeded so that the Connecting pipe 210 and the siphon 211 with drainage pipe 212nd under preparation of the plug S prepared for Vertical connector with the floor drain 207 of Trough shape 201 in the adapted formation 214 of the Wannenträgers 202 is docked. According to first embodiment is about the mentioned collection point also the overflow 206 firmly connected piped.

The orientation of acting like a Patrizenteil Drain pipe 208 for serving as a female part Socket S can be done via a gauge. Possible deviations in direction are corrected practically itself, because the plug S for the drain pipe 208 of the tub shape 201 provides for provisions. The said central axis coincides with one in FIG. 101 and FIG 106 is drawn vertical line x-x together, showing the plug-in direction.

In addition, there is also a pivoting movement of the connecting pipe 210 given this over a vertical oriented connection 216 to initially separately designed Siphon 211 stands, which in turn has a second vertically oriented connection 217, further via a Elbow the connecting pipe 212 provides.

The second connection 217 creates with its second Articulation a total fully sufficient adjustment for connection to the disposal line 213, and also long-side changeable.

About this practically even tension-free achieved Self-adjustment / self-sealing addition, is still one Means provided, which makes docking even more sensitive makes, namely by the plug S one opening up, implementing the above precaution Finding funnel 218 has. It is a matter of one of the pot-shaped in the basic plug-in receptacle S upstream Trap. The funnel 218 is frusto-conical with upward widening. Steckbegünstigend can still be a measure to the effect that the outer edge the free end of the drain pipe 208 beveled or convex rounded. This avoids at the same time planing Effect. Rather, it comes to a well-guided initiation and subsequent entry into the unspecified illustrated perforated membrane in the plug-in receptacle S.

As can be seen from the drawings, this is the plug-in receptacle S adjusting end portion 215 of the connecting pipe 210th with a joint covering almost all directions 219 provided. It is about-a ball joint. Whose grasping spherical shell 219 'goes to just above the Equator and takes the composed spherical shell 219 '' sealed friction fluid on. This solution is in the Figures 110-113 reproduced. She represents a variant in so far as the connecting pipe 210 here, as above already indicated, at the same time forms the siphon 211.

According to the first embodiment, this is where it sits from the first connection 216 asked joint 219 in the separately formed siphon 211 continues. This Joint 219 is only movable in one plane, namely going around a vertical so that the siphon 211 is horizontal can be adjusted.

From the joint 219 still occurs an overlapping feasible Pivoting movement according to double arrow z (see Fig. 111 u. 112) and, if there is enough free space, also still an all-round movement due to the from Figure 110 realized ball joint. For those in the direction of drawn double arrow z going deflection of the cup-shaped end portion 215 has the formation 214th in the bottom 222 of the tub support 202 a sufficient Maneuvering area 223 on.

The drain pipe 212 closer to the end of the siphon-forming Section 221 goes into a rotatable connection above, also designated as 216. The one that forms this Manifold 225 can be turret-like by 360 ° twisting, so forms best connection options for the there attaching drainage pipe 212th

Coming back to the formation 214 remains to be noted that this for the cup-shaped end portion 215th the socket S underside an adequate support surface 226 offers, placed from the ground 222 of the Bath support 202 or the mounting plate described above.

The manifold 225 also finds a bottom side Support surface 227. But this is broken like a window. The opening bears the reference numeral 228. Likewise, there is also an opening 229 between the support surface 226 and the support surface 227th Die Aperture 229 allows partial intrusion of the sections of section 221, such as of the ball joint and the gasket 224. Also in the longitudinal direction in this regard is scope in front. It can be bigger than shown.

The illustrated from Figure 105 second embodiment is basically the same construction. The reference numbers are applied analogously. The in the tub support 202 accommodated partial device of the overflow and drain set G corresponds to that described for Figure 101 even structurally consistent, but with the Variation that now the tub support 202 and the overflow pipe 205 is assigned, and proportionately. It is interrupted. In this respect, there is a second interface for the disposal connection. Specifically, that's the way it is realized that both the overflow pipe 205 and the connecting pipe 210 is a plug-in receptacle for at the Trough shape 201 attached overflow 206 and at the Form tray 201 attached floor drain 207. The bottom drain 207 associated socket S is in detail as described, the other, at the overflow pipe 205 formed plug-in receptacle will be detailed below explains; it bears the reference symbol S 'and also has a plug. Den represents a section 205 'of the overflow pipe 205. Said section is with the overflow 206 of the tub shape 201 connectable or connected.

On the other hand, the further subsection, denoted by 205 ", the overflow pipe 205 with the tray support 202 in connection. This as well as the subsection 205 ' at least in the plug-in area as vertical as possible aligned portion 205 '' takes connection to the Connecting pipe 210 and the siphon 211. The corresponding Connection is at connection 216 to siphon 211 made, so on the other section 220 of the substantially horizontally aligned connecting pipe 210. The overflow subsection 205 "may namely, instead of running vertically as shown, first, the slope of the Strinwand the tub shape 201 follow and only in the overflow end section have a strictly vertical orientation, coaxial lying to the portion 205 'of the trough form 201 (see. dot-dashed entry in Fig. 106).

Also, this docking is sealed in a conventional manner.

That facing the overflow tube side interface upper end of the further portion 205 '' of the overflow pipe 205 forms the same with a Findungstrichter 230 providing local plug-in receptacle S '. The Central axis x'-x 'of the so connectable overflow pipe 205 is valid in space parallel to the vertical line x-x.

As can be seen in FIGS. 108 and 109, the back can of the overflow 206 trough mold outside in a foam part Be embedded embedded 231. The latter goes up to the edge of the trough shape, which is tilted outwards 201 and partially fill the counterbored edge space with out. This foam part 231 takes up, up a freestanding section as a plug, the section 205 'of the overflow pipe 205 embedded on. The foam part 231 is, against the narrow side 203rd seen the trough shape 201, trapezoidal outline. The base is facing the edge of the tub shape 201. This outline figure finds, as already indicated, their Matrix-like equivalent in the wall of the narrow side 203 of the tub support 202. The in vertical Direction downwards converging narrow sides the foam part 231 act as insertion bevels 232 to the contour corresponding recess 233 of the tub support 202 out. This can be a cheap pre-alignment when nesting the basic elements the tub can be achieved. The tooth-like intervention provides an additional guide to the already leading acting walls of the tub shape 201 and the corresponding Concave shape having carrier 202 towards. The latter leadership is even, as has been found, already so sufficient that on one of the trough shape molded EPS part 203 can be dispensed with. The trough shape 201 made of acrylic or steel is brought to the construction site, from the fitter with the overflow pipe 205 and the drain pipe 208 populated and then with an already positioned Tub support 202 connected.

As can be seen in FIG. 109, it is in the region of Siphons 211 in the receptacle 204, which at the same time as a mounting chamber serves, the tub support 202 a narrow-sided Window 234. This allows viewing the assembly chamber and also the free entrance. The illustrated Window 234 is additionally provided to Longitudinal sides opening assembly openings of the tub support 202. The drawings are not reproduced.

Figure 104 is still the first embodiment related variant again. There is only the docking area shown, the special form that can be removed the floor drain 207 trough shape underside in a lochrandverbundenen Continuation of manifold 235. He goes over a lateral loop 236 in a U-shaped return the line in the actual plug pipe, namely the Drain pipe 208 via. In the drain pipe 208 opens at the top of the plug forming the free area of incoming part of the overflow pipe 205, coming from the overflow 206 ago. Said manifold 235 has an angling of 90 °. The U-shaped loop indicates from its turn horizontal, parallel pipe sections. The central axis the drain pipe 208 corresponds to that of the vertical Section of the manifold 235. manifold 235 and upper, closed end of the drain pipe 208 can support each other during the assembly. Of the Plug-forming part of the drain pipe 208 is in turn also formed fügebegünstünstigend. The Drain pipe 208 can be perpendicular to its limits Move or tilt the central axis x-x.

In the first embodiment closes to the recording 204 narrow wall side a free slot 237 at. Of the takes the overflow pipe 205 freely assignable back-supported on.

In the second embodiment, designated 205 "is Part of the overflow pipe 205 in the narrow side wall of the tub support 202 foamed.

The assembly is done in such a way that the first Connecting pipe 210 and the siphon 211 with drain pipe 213rd with the formation of a plug S so aligned be that the plug S with the overflow pipe 205 or the drain pipe 212 of the trough form 201 are aligned and that then the trough form 201 with it festverbundenem Overflow 206 and floor drain 207 in the tub support 202 under automatically finding plug connection 10 / S / S 'to the connecting pipe 210 is used.

The reproduced in Figures 114 and 115 training the solution according to the first embodiment is in Principle identical; the reference numbers are to Part without textual repetitions, applied analogously. Deviating is here but the storage of the siphon 211. He is now in the form 214 itself established. The corresponding carrier-resistant arrangement effected via the above-explained support surface 226. The forms an upwardly open receptacle 238. In this the siphon body fits in perfectly.

The support surface 226 is also here of a shaping 214 ground-crossing web 239 formed. Of the may be integral with the tub body 201 and the described Be molded mounting plate.

The siphon 211 is also located here over the end portion 215 in the determination funnel 218 continues. He serves for aligning the trough mold 201 when it is inserted in the trogartige, leading acting recess of the tub support 202. The coarse alignment takes place early in the morning. With increasing approach of the soil 209 of the trough form 201 to the bottom 222 of the tub support 202 leads the aligned in the vertical line x-x Drain pipe 208 the Findung hopper 218 to.

In the case of the resulting guided engagement in the siphon 211 is a final fine correction between the parts 201 and 202. The tub shape 201 finds in a level sufficient play (a few centimeters), so that it is the desired perfect centering comes. Again, the tub body on the Construction site by the fitter with the waste pipe 208, the overflow pipe 205 and the overflow 206 are populated. Before that, the siphon 211 is inserted, aligned with its end portion 215 on the paßstiftartig during assembly incoming drain pipe 208.

The siphon 211 functioning as connecting pipe 210 finds on the pot-shaped end portion 215 facing away from the end again, the above-mentioned connection option for a drainage pipe 212, which connects to the Disposal line 213 takes.

In summary, it should be noted that here automatic joining of the trough form 201 from the assignment game won between parts 201 and 202 becomes. This works with acrylic tubs as well in steel tubs.

Claims (20)

1. Method for installing a tub form accommodated in a tub support, in particular a bath tub or a shower tub, a tub support base being first of all fixed to the floor and a tub support supplementary piece being subsequently placed on the tub support base, characterized in that a part device (E', E") of a drainage device (E) is disposed in the tub support base (4) and in the tub support supplementary piece (2).
2. Method according to Claim 1, characterized in that the part device (E') accommodated in the tub support base (4) is fixed in place during a first assembly of tub support base (4) and tub support supplementary piece (2) and the parts which are fixed in place relative to one another in this manner are finally connected during a second assembly.
3. Method according to one of the preceding claims, characterized in that the first part device (E') is inserted into a receiving part (94) and that the receiving part (94) is fixed in place during the first assembly.
4. Method according to one of the preceding claims, characterized in that the tub form is connected to the tub support supplementary piece.
5. Tub support having a tub form, a tub support base and a tub support supplementary piece, a discharge and overflow device (E) with a discharge line, an overflow line and a syphon (33) being provided on the tub form (1), characterized in that the discharge and overflow device (E) is disposed in part in the tub support supplementary piece (2) and in part in the tub support base (4), an interface associated with the joint region (F) between the tub support base (4) and the tub support supplementary piece (2) automatically sealing between these part devices (E', E") in the course of joining together tub support supplementary piece (2) and tub support base (4).
6. Tub support according to Claim 5, characterized in that the part device (E') located in the tub support base (4) is held in a receiving part (94) separate from the tub support base (4).
7. Tub support according to Claim 6, characterized in that the receiving part (94) is in any case initially displaceable in a plane in a stop-limited manner in the tub support base (4).
8. Tub support according to one of Claims 6 or 7, characterized in that the receiving part (94) is fixedly connected to the tub support base (4) in a selected position.
9. Tub support according to one of Claims 6 to 8, characterized in that a stepped opening (6) is provided, in which the receiving part (94) which is stepped in inverse manner is inserted, the engaging step of the receiving part (94) being formed to be shorter in two directions of a plane at right angles to each other than the opening (6) in the tub support base (4).
10. Tub support according to one of Claims 5 to 9, characterized in that the receiving part (94) has on its upper side a trough (100) which matches in shape a part region of the part device (E').
11. Tub support according to Claim 10, characterized in that the trough (100) is in the shape of a keyhole, the larger round region (101) receiving the syphon head (83) which forms one of the parts of the interface.
12. Tub support according to one of Claims 5 to 11, characterized in that the second part device (E") received in the tub support supplementary piece (2) consists of a first line (87) leading from the tub overflow (86) to the tub discharge (11) and a second line (89) leading from the tub discharge (11) in the direction of the first part device (E').
13. Tub support according to Claim 12, characterized in that the first line (87) extends at an angle matched to the tub form (1) and that the second line (89) runs exactly vertical.
14. Tub support according to one of Claims 12 or 13, characterized in that the second line (89) provides a projecting connecting portion (90), pins (3) being provided on the tub support supplementary piece (2) and the connecting portion (90) having a lesser free-standing length than the pins (3).
15. Tub support according to one of Claims 12 to 14, characterized in that the first and the second line (87, 89) separately from one other have a connecting portion (90) directed towards the first part device (E').
16. Tub support according to one of Claims 5 to 15, characterized in that the first part device (E') has two connecting heads (92).
17. Tub support according to one of Claims 5 to 16, characterized in that the syphon (33) is provided as first part device (E') in the tub support base (4).
18. Tub support according to one of Claims 16 or 17, characterized in that the connecting heads (92) are line connected.
19. Tub support according to one of Claims 14 to 18, characterized in that the pins (3) consist of separate parts.
20. Tub support according to one of Claims 14 to 19, characterized in that the pins (3) consist of a hard material, in particular injection moulded plastics.

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