EP0559085A1 - Drain for floor or terrace - Google Patents

Drain for floor or terrace Download PDF

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Publication number
EP0559085A1
EP0559085A1 EP93103025A EP93103025A EP0559085A1 EP 0559085 A1 EP0559085 A1 EP 0559085A1 EP 93103025 A EP93103025 A EP 93103025A EP 93103025 A EP93103025 A EP 93103025A EP 0559085 A1 EP0559085 A1 EP 0559085A1
Authority
EP
European Patent Office
Prior art keywords
socket
drain
cover ring
sliding track
grate frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP93103025A
Other languages
German (de)
French (fr)
Other versions
EP0559085B1 (en
Inventor
Bernhard Kessel
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Individual
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Individual
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Filing date
Publication date
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Publication of EP0559085A1 publication Critical patent/EP0559085A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0409—Drainage outlets, e.g. gullies
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0412—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
    • E03F2005/0413—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for height adjustment
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0412—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
    • E03F2005/0415—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for horizontal position adjustment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0409—Drainage outlets, e.g. gullies
    • E04D2013/0413—Strainers for drainage outlets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0409—Drainage outlets, e.g. gullies
    • E04D2013/0436—Drainage outlets, e.g. gullies with sealing means

Definitions

  • the invention relates to a floor or terrace drain according to the preamble of claim 1.
  • the receiving recess of the cover ring is eccentric to the central axis of the cover ring in a first embodiment, so that the center of the grate frame can be moved along a circle with the radius of the eccentricity around the central axis of the cover ring. If a floor covering made of plates or tiles is brought into the drain installed in the floor, the grate frame can only be inserted exactly in a corner between the tile edges if the tile edges affect the movement circle of the center of the grate frame with a distance that is half the width of the grate frame corresponds exactly.
  • the center of the grate frame is additionally offset by the same eccentricity relative to the central axis of the pipe socket, so that the center of the grate frame can be displaced within the entire area of the aforementioned movement circle.
  • a high outlay in terms of shape is required when manufacturing the components of the drain.
  • the manipulation of the exact setting of the center of the grate frame is tedious because two rotating bodies have to be rotated relative to one another by which the lower one is difficult to access and unfavorable to take and because of the necessary fit between the individual components, relatively high rotational resistances have to be overcome.
  • the invention has for its object to improve a terrace or floor drain of the type mentioned in such a way that it can be manufactured with less effort in terms of shape and is much easier to handle when fine-tuning the grate frame.
  • the center of the grate frame is shifted from an exactly central position by the transverse displacement along the sliding track only to one side of the central axis of the cover ring. Only a relatively short sliding track is required because the displacement of the center of the grate frame in the direction of rotation about the central axis of the cover ring is set by the rotary movement of the cover ring itself.
  • the dimension that can be gathered from claim 3 has proven to be sufficient with which the joint or edge layers of tiles or floor slabs that occur in most installation cases can be covered in such a way that the grate frame fits exactly into the angle of at least two tiles that abut one another at 90 ° - or base plate edges can be fitted.
  • the socket also creates a structural separation between the rotating area of the pipe socket of the grate frame and the cover ring, so that a tight fit or a possibly higher rotational resistance of one of the components mentioned can be easily overcome.
  • a form-technically easy to control, easy to assemble and easy to use embodiment is also apparent from claim 6.
  • the mounting of the socket in the cover ring is simple in the embodiment according to claim 7. It also ensures that the holder cannot be accidentally removed from the cover ring.
  • the embodiment of claim 8 is also important because the top flange always covers the opening, so that no screed material or no binding material for tile or floor slabs gets inside the drain.
  • the embodiment of claim 9 is also expedient because the pipe socket only needs to be inserted into the socket.
  • the embodiment according to claim 10 is expedient.
  • the latch is also easy to assemble.
  • the embodiment of claim 11 is expedient.
  • the leak channels also allow liquid leaking past the edge of the grate frame to be led directly into the drain.
  • a terrace or floor drain A with FIGS. 1 to 5 consists of a drain body K installed in a prepared opening in the floor B, a cover ring R inserted at the top, a holder G, a sliding guide S being provided in the cover ring R for the holder G, a grate frame T and a grate C.
  • the drain body K is installed with an overhead collar 1 in a recess in the bottom B so that the collar 1 is either flush or slightly lower. Then a screed layer or an insulating layer G is laid inwards reaching over the edge of the collar 1 before a floor covering in the form of floor slabs or tiles F is applied with a binder layer and finally laid up to the grate frame T.
  • the drain body K has an inlet funnel 2 to a drain nozzle 3 with a nominal width W leading downwards.
  • the central axis of the drain connector 3 is designated 4.
  • a cylindrical and concentric to the central axis 4 receiving recess 5 is formed, in which the cover ring R is rotatable and is seated such that its top 7 is approximately flush with the top of the collar 1.
  • the sliding track S in the cover ring R extends transversely to the central axis 4.
  • the cover ring R has a continuous opening 9 below the sliding track S, which is delimited by a wall 8 hanging downwards.
  • a hanging outer wall 6 of the cover ring R holds with a swivel seat.
  • the sliding track S which is arranged sunk relative to the upper side 7, is delimited by side walls 10 and a flat bottom 11.
  • the sliding track S is open towards the collar 1 in FIG.
  • the socket G is guided in a straight line.
  • the socket G has an upper side flange 12 which is approximately flush with the upper side 7 and comprises a circular opening 14 which is delimited by a hanging wall 13.
  • the lower edge of the inner wall 8 is pulled upward at 20 '(FIG. 3 and FIG. 5) along two longitudinal regions in order to snap the socket G in with two resilient latching tongues 21 (FIG. 5) and to fix it against being lifted upwards.
  • the hanging wall 13 of the socket G is equipped with the locking lugs 21, which are locked behind the edges 20 '( Figure 5).
  • the sliding track S has two parallel, straight sides 23 (FIG. 2) which are connected to one another by arcuate sides 24.
  • the top flange 12 of the socket G has the same shape with straight sides 27 and arcuate sides 26 connecting them.
  • the length of the top flange 12 in the direction of displacement between the sides 26 is shorter than the corresponding length between the sides 24 of the sliding track S.
  • the top flange 12 fits exactly into the sliding track S in the transverse direction.
  • the socket G has a central circular opening 14 which is surrounded by a hanging wall 13 which ends with an undercut edge 20 which is at a distance above the bottom of the receiving recess 5.
  • the grate frame T has the actual grate frame 17 formed as a rectangle or square, the geometric center of which lies with the central axis, designated 22, of a pipe socket 15 which continues the grate frame 17 downward via a support shoulder 16.
  • a plurality of vertical ribs 18 are formed in the circumferential direction, which abut in the circular opening 14 with frictional engagement.
  • several inwardly resilient locking tongues 19 are provided in the circumferential direction, which engage behind the edge 20.
  • the grate frame T can be rotated as desired about its central axis 22 in the circular opening 14 and additionally pulled up out of the socket G up to the stop of the latching tongues 19 at the edge 20 ( Figure 1 T ').
  • the width of the opening 9 seen in the sliding direction of the socket G in the sliding track S is larger by a dimension X than the outer diameter of the inner wall 13.
  • the opening 9 is further positioned so that the socket G from the central position shown in FIG. in which the central axis 4 coincides with the central axis 22, in Figure 1 to the left into the end position shown in Figure 3 is continuously displaceable.
  • the grate C is removably inserted into the grate frame 17.
  • the free edges F1 and F2 of the floor slabs or tiles F have a position in which the outer contour of the actual grate frame 17 fits exactly into the formed angle of the edges F1, F2 when the socket G in its shown in Figure 1, right and centric sliding position. If the edge F 1 in FIG. 2 were further to the left, then the socket G in the sliding track S would have to be shifted accordingly to the left. If the edge F2 in Figure 2 had moved further up, then the cover ring R would also have to be rotated so far that the grate frame 17 fits exactly into the angle of the two edges F 1 and without the use of intermediate strips a clean connection or one clean grouting is feasible.
  • drain body K When installing drain A, drain body K is first fixed in the floor. A locking ring 28 is then introduced into the collar 1, which, if necessary, clamps the barrier layer E in a sealing manner and also fixes the previously used cover ring R against lifting out. If a hardening sealing compound is used as the screed E, this is applied in a thin layer over the flange 1 to the edge of the receiving recess 5. After the sealing compound has hardened, the cover ring R with the displaceable holder G is inserted and secured in position with the securing ring 28 attached, the securing ring 28 simultaneously fixing the sealing compound. When laying the floor slabs or tiles F, the grate frame T can then be rotated as desired, moved with the socket G in the sliding track S and also adjusted by rotating the cover ring R.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Floor Finish (AREA)

Abstract

The invention relates to a drain (A), for ground or terrace, which exhibits a drain body (K), which can be secured in the ground (8) and is composed of a collar (1) with a cylindrical receiving depression (5) and of a drain connection stub (3), a covering ring (R), which can be rotatably introduced into the receiving depression, and a grid frame (T) which can be rotatably introduced into the covering ring (R) by means of a pipe connection stub (15) and has a rectangular or square outline, the outline of the grid frame (T) being transversely displaceable relative to the axis of the receiving depression. In the case of said drain, the grid frame (T, 17), together with its pipe connection stub (15), can be transversely displaced, relative to the central axis (4) of the covering ring (R), in a rectilinear sliding path (S) running transversely in the covering ring (R), said frame being secured in a holder (G) which can be displaced non-rotatably in the sliding path (S). In addition, the grid frame (T, 17) can be vertically adjusted in the holder (G) at least to a limited extent. <IMAGE>

Description

Die Erfindung betrifft einen Boden- oder Terrassenablauf nach dem Oberbegriff von Anspruch 1.The invention relates to a floor or terrace drain according to the preamble of claim 1.

Bei einem Ablauf gemäß DE-A1-3 907 832 ist bei einer ersten Ausführungsform die Aufnahmevertiefung des Abdeckringes exzentrisch zur Mittelachse des Abdeckringes, so daß sich die Mitte des Rostrahmens entlang eines Kreises mit dem Radius der Exzentrizität um die Mittelachse des Abdeckringes bewegen läßt. Wird an den in den Boden eingebauten Ablauf ein Bodenbelag aus Platten oder Fliesen herangeführt, dann kann der Rostrahmen nur dann genau in eine Ecke zwischen den Fliesenrändern eingefügt werden, wenn die Fliesenränder den Bewegungskreis der Mitte des Rostrahmens mit einem Abstand tangieren, der der halben Breite des Rostrahmens exakt entspricht. Deshalb ist bei einer zweiten Ausführungsform zusätzlich auch die Mitte des Rostrahmens relativ zur Mittelachse des Rohrstutzens um die gleiche Exzentrizität versetzt, so daß die Mitte des Rostrahmens innerhalb der gesamten Fläche des vorgenannten Bewegungskreises verlagerbar ist. Infolge der beiden Exzentrizitäten ist ein hoher formentechnischer Aufwand bei der Herstellung der Komponenten des Ablaufes erforderlich. Ferner ist die Manipulation bei der genauen Einstellung der Mitte des Rostrahmens mühsam, weil zwei Drehkörper relativ zueinander verdreht werden müssen, von denen der untere nur schlecht zugänglich und ungünstig zu ergreifen ist und da wegen der notwendigen Passung zwischen den einzelnen Komponenten relativ hohe Drehwiderstände zu überwinden sind. Da ferner jede zur Einstellung der Mitte des Rostrahmens vorgenommene Verdrehung des Rostrahmens wiederum die Ausrichtung der Rostrahmenumfangsränder relativ zu den Fliesenrändern bzw. Fugen verändert, muß laufend durch relative Drehbewegungen nachkorrigiert werden. Es ist deshalb zu befürchten, daß der Bodenleger seine Bemühungen zum korrekten Einstellen der Mitte des Rostrahmens bald aufgibt und nur eine Grobeinstellung vornimmt, ehe er die Feineinpassung des Rostrahmens mittels am Einbauort hergestellter Zwischenstreifen der Bodenplatten bzw. Fliesen durchführt. Der Erfindung liegt die Aufgabe zugrunde, einen Terrassen- oder Bodenablauf der eingangs genannten Art dahingehend zu verbessern, daß er mit formentechnisch geringerem Aufwand herstellbar und bei der Feinanpassung des Rostrahmens erheblich einfacher zu handhaben ist.In a sequence according to DE-A1-3 907 832, the receiving recess of the cover ring is eccentric to the central axis of the cover ring in a first embodiment, so that the center of the grate frame can be moved along a circle with the radius of the eccentricity around the central axis of the cover ring. If a floor covering made of plates or tiles is brought into the drain installed in the floor, the grate frame can only be inserted exactly in a corner between the tile edges if the tile edges affect the movement circle of the center of the grate frame with a distance that is half the width of the grate frame corresponds exactly. Therefore, in a second embodiment, the center of the grate frame is additionally offset by the same eccentricity relative to the central axis of the pipe socket, so that the center of the grate frame can be displaced within the entire area of the aforementioned movement circle. As a result of the two eccentricities, a high outlay in terms of shape is required when manufacturing the components of the drain. Furthermore, the manipulation of the exact setting of the center of the grate frame is tedious because two rotating bodies have to be rotated relative to one another by which the lower one is difficult to access and unfavorable to take and because of the necessary fit between the individual components, relatively high rotational resistances have to be overcome. In addition, since each rotation of the grate frame made to adjust the center of the grate frame in turn changes the orientation of the grate frame peripheral edges relative to the tile edges or joints, relative rotational movements must be continuously corrected. It is therefore to be feared that the floor installer will soon give up his efforts to correctly set the center of the grate frame and only make a rough adjustment before he finely adjusts the grate frame by means of intermediate strips of the floor slabs or tiles produced at the installation site. The invention has for its object to improve a terrace or floor drain of the type mentioned in such a way that it can be manufactured with less effort in terms of shape and is much easier to handle when fine-tuning the grate frame.

Die gestellte Aufgabe wird erfindungsgemäß mit den kennzeichnenden Merkmalen des Anspruchs 1 gelöst.The object is achieved according to the invention with the characterizing features of claim 1.

Bei dieser Ausbildung ist für die Feineinpassung des Rostrahmens nur mehr eine Drehbewegung mit einer einfach durchzuführenden Querverschiebung des Rostrahmens zu überlagern. Der Ablauf zeichnet sich auch durch einen deutlich verringerten formentechnischen Aufwand bei seiner Herstellung aus, da keine exzentrischen Zylinder gebraucht werden. Die Bewegungskräfte bei der Feineinpassung sind moderat, da die Querverschiebung unabhängig von der Verdrehbewegung abläuft. Günstig ist ferner, daß die korrekte Position des Rostrahmens mit kleinen Bewegungen deshalb rasch erreichbar ist. Außerdem führt eine Drehbewegung des Rostrahmens, wie sie zur Anpassung des Rostrahmenumrisses an die Ränder der Bodenplatten oder der Fliesen notwendig ist, zu keiner Verlagerung der Mitte des Rostrahmens mehr.With this design, for the fine adjustment of the grate frame, only a rotary movement with an easy to carry out transverse displacement of the grate frame has to be superimposed. The process is also characterized by a significantly reduced design effort in its manufacture, since no eccentric cylinders are used. The movement forces during the fine adjustment are moderate because the transverse displacement takes place independently of the twisting movement. It is also favorable that the correct position of the grate frame can therefore be reached quickly with small movements. In addition, a rotational movement of the grate frame, as is necessary to adapt the grate frame outline to the edges of the base plates or the tiles, no longer results in a shift of the center of the grate frame.

Bei einer baulich und formentechnisch einfachen Ausführungsform gemäß Anspruch 2 wird die Mitte des Rostrahmens aus einer exakt zentrischen Lage durch die Querverschiebung entlang der Schiebebahn nur zu einer Seite der Mittelachse des Abdeckringes verlagert. Es wird nur eine verhältnismäßig kurze Schiebebahn benötigt, weil die Verlagerung der Mitte des Rostrahmens in Drehrichtung um die Mittelachse des Abdeckringes durch die Drehbewegung des Abdeckringes selbst eingestellt wird.In a structurally and technically simple embodiment according to claim 2, the center of the grate frame is shifted from an exactly central position by the transverse displacement along the sliding track only to one side of the central axis of the cover ring. Only a relatively short sliding track is required because the displacement of the center of the grate frame in the direction of rotation about the central axis of the cover ring is set by the rotary movement of the cover ring itself.

Für die Praxis hat sich das aus Anspruch 3 entnehmbare Maß als ausreichend bewährt, mit dem die in den meisten Einbaufällen auftretenden Fugen- oder Randlagen von Fliesen oder Bodenplatten so abdeckbar sind, daß der Rostrahmen genau in den Winkel zumindest zweier unter 90° aneinander stoßender Fliesen- oder Bodenplattenränder einpaßbar ist.In practice, the dimension that can be gathered from claim 3 has proven to be sufficient with which the joint or edge layers of tiles or floor slabs that occur in most installation cases can be covered in such a way that the grate frame fits exactly into the angle of at least two tiles that abut one another at 90 ° - or base plate edges can be fitted.

Ein fester Sitz, eine sauber geführte Bewegung und eine gefällige Sichtseite des Ablaufes werden bei der Ausführungsform gemäß Anspruch 4 erreicht. Die Fassung stellt auch eine bauliche Trennung zwischen dem Drehbereich des Rohrstutzens des Rostrahmens und dem Abdeckring her, so daß eine strenge Passung oder ein ggf. höherer Drehwiderstand jeweils einer der genannten Komponenten leicht überwunden werden kann.A tight fit, a clean movement and a pleasing visible side of the drain are achieved in the embodiment according to claim 4. The socket also creates a structural separation between the rotating area of the pipe socket of the grate frame and the cover ring, so that a tight fit or a possibly higher rotational resistance of one of the components mentioned can be easily overcome.

Ein gefälliges Aussehen bzw. eine im Hinblick auf das Verlegen von Fliesen oder Bodenplatten günstige Oberfläche wird bei der Ausführungsform gemäß Anspruch 5 gewährleistet. Außerdem ergibt sich eine geringe Bauhöhe der oberen Komponenten des Ablaufes.A pleasing appearance or a favorable surface with regard to the laying of tiles or floor slabs is ensured in the embodiment according to claim 5. In addition, there is a low overall height of the upper components of the drain.

Eine formentechnisch einfach beherrschbare, leicht montierbare und einfach zu handhabende Ausführungsform geht ferner aus Anspruch 6 hervor.A form-technically easy to control, easy to assemble and easy to use embodiment is also apparent from claim 6.

Die Montage der Fassung im Abdeckring ist bei der Ausführungsform gemäß Anspruch 7 einfach. Außerdem ist sichergestellt, daß die Fassung nicht ungewollt aus dem Abdeckring herausgenommen werden kann.The mounting of the socket in the cover ring is simple in the embodiment according to claim 7. It also ensures that the holder cannot be accidentally removed from the cover ring.

Wichtig ist ferner die Ausführungsform von Anspruch 8, weil der Oberseitenflansch die Öffnung stets abdeckt, so daß kein Estrichmaterial oder kein Bindematerial für Fliesen- oder Bodenplatten ins Innere des Ablaufes gelangt.The embodiment of claim 8 is also important because the top flange always covers the opening, so that no screed material or no binding material for tile or floor slabs gets inside the drain.

Montagetechnisch ist ferner die Ausführungsform von Anspruch 9 zweckmäßig, weil der Rohrstutzen nur in die Fassung eingesteckt zu werden braucht.In terms of assembly technology, the embodiment of claim 9 is also expedient because the pipe socket only needs to be inserted into the socket.

Damit der Rohrstutzen mit dem Rostrahmen nicht verlorengehen kann bzw. nicht aus Versehen vollständig herausgezogen wird, ist die Ausführungsform gemäß Anspruch 10 zweckmäßig. Die Verrastung ist ferner leicht zu montieren.So that the pipe socket with the grate frame cannot be lost or is not pulled out completely by mistake, the embodiment according to claim 10 is expedient. The latch is also easy to assemble.

Um den Rostrahmen genau in die richtige Lage bringen zu können bzw. unvorhersehbare Höhenunterschiede bei dickeren oder dünneren Fliesen bzw. Bodenplatten ausgleichen zu können, ist die Ausführungsform von Anspruch 11 zweckmäßig.In order to be able to bring the grate frame into the correct position or to be able to compensate for unpredictable height differences in the case of thicker or thinner tiles or floor slabs, the embodiment of claim 11 is expedient.

Schließlich ist die Handhabung und der Sitz des Rohrstutzens beim Feineinpassen gemäß Anspruch 12 perfektioniert. Die Leckkanäle ermöglichen es ferner, daß am Rand des Rostrahmens vorbeileckende Flüssigkeit auf direktem Weg in den Ablauf geführt wird.Finally, the handling and the fit of the pipe socket when fine-fitting is perfected according to claim 12. The leak channels also allow liquid leaking past the edge of the grate frame to be led directly into the drain.

Anhand der Zeichnung wird eine Ausführungsform des Erfindungsgegenstandes erläutert.An embodiment of the subject matter of the invention is explained with the aid of the drawing.

Es zeigt:

Figur 1
einen Vertikalschnitt eines Ablaufs,
Figur 2
eine zugehörige Draufsicht, jeweils in einer ersten Einbaulage,
Figur 3
einen Vertikalschnitt desselben Ablaufs in einer zweiten Einbaulage,
Figur 4
die Hälfte der zugehörigen Draufsicht und
Figur 5
einen Vertikalschnitt in einer um 90° gedrehten Ebene V-V in Figur 3, wobei der Rostrahmen um 45° verdreht ist.
It shows:
Figure 1
a vertical section of a process,
Figure 2
an associated top view, each in a first installation position,
Figure 3
a vertical section of the same process in a second installation position,
Figure 4
half of the associated top view and
Figure 5
a vertical section in a plane VV rotated by 90 ° in Figure 3, wherein the grate frame is rotated by 45 °.

Ein Terrassen- oder Bodenablauf A mit den Figuren 1 bis 5 besteht aus einem in eine vorbereitete Öffnung im Boden B eingebauten Ablaufkörper K, einem oben eingesetzten Abdeckring R, einer Fassung G, wobei im Abdeckring R eine Schiebeführung S für die Fassung G vorgesehen ist, einem Rostrahmen T und einem Rost C.A terrace or floor drain A with FIGS. 1 to 5 consists of a drain body K installed in a prepared opening in the floor B, a cover ring R inserted at the top, a holder G, a sliding guide S being provided in the cover ring R for the holder G, a grate frame T and a grate C.

Der Ablaufkörper K wird mit einem obenliegenden Kragen 1 so in eine Vertiefung im Boden B eingebaut, daß der Kragen 1 entweder bündig oder geringfügig tieferliegt. Dann wird eine Estrichschicht oder eine Isolierschicht G bis über den Rand des Kragens 1 nach innen reichend verlegt, ehe eine Bodenbedeckung in Form von Bodenplatten oder Fliesen F mit einer Bindemittelschicht aufgebracht und schlüssig bis an den Rostrahmen T hinverlegt wird.The drain body K is installed with an overhead collar 1 in a recess in the bottom B so that the collar 1 is either flush or slightly lower. Then a screed layer or an insulating layer G is laid inwards reaching over the edge of the collar 1 before a floor covering in the form of floor slabs or tiles F is applied with a binder layer and finally laid up to the grate frame T.

Der Ablaufkörper K weist im Anschluß an den Kragen 1 einen Einlauftrichter 2 zu einem nach unten führenden Ablaufstutzen 3 mit einer Nennweite W auf. Die Mittelachse des Ablaufstutzens 3 ist mit 4 bezeichnet. Im Kragen 1 ist eine zylindrische und zur Mittelachse 4 konzentrische Aufnahmevertiefung 5 eingeformt, in der der Abdeckring R drehbar und derart sitzt, daß er mit seiner Oberseite 7 in etwa bündig mit der Oberseite des Kragens 1 ist. Die Schiebebahn S im Abdeckring R verläuft quer zur Mittelachse 4. Der Abdeckring R weist unterhalb der Schiebebahn S eine durchgehende Öffnung 9 auf, die von einer nach unten hängenden Wand 8 begrenzt wird. In die Aufnahmevertiefung 5 faßt mit einem Drehsitz eine herabhängende Außenwand 6 des Abdeckringes R. Die Schiebebahn S, die gegenüber der Oberseite 7 versenkt angeordnet ist, wird von Seitenwänden 10 und einem ebenen Boden 11 begrenzt. Die Schiebebahn S ist in Figur 1 nach links zum Kragen 1 hin offen.Following the collar 1, the drain body K has an inlet funnel 2 to a drain nozzle 3 with a nominal width W leading downwards. The central axis of the drain connector 3 is designated 4. In the collar 1, a cylindrical and concentric to the central axis 4 receiving recess 5 is formed, in which the cover ring R is rotatable and is seated such that its top 7 is approximately flush with the top of the collar 1. The sliding track S in the cover ring R extends transversely to the central axis 4. The cover ring R has a continuous opening 9 below the sliding track S, which is delimited by a wall 8 hanging downwards. In the receiving recess 5, a hanging outer wall 6 of the cover ring R holds with a swivel seat. The sliding track S, which is arranged sunk relative to the upper side 7, is delimited by side walls 10 and a flat bottom 11. The sliding track S is open towards the collar 1 in FIG.

In der Schiebebahn S wird die Fassung G geradlinig geführt. Die Fassung G besitzt einen Oberseitenflansch 12, der in etwa bündig mit der Oberseite 7 liegt und eine Kreisöffnung 14 umfaßt, die durch eine herabhängende Wand 13 begrenzt wird. Die untere Kante der Innenwand 8 ist bei 20' (Figur 3 und Figur 5) entlang zweier Längsbereiche nach oben gezogen, um die Fassung G mit zwei einwärts federnden Rastzungen 21 (Figur 5) einrasten und gegen ein Herausheben nach oben festlegen zu können. Die herabhängende Wand 13 der Fassung G ist mit den Rastnasen 21 bestückt, die hinter die Ränder 20' eingerastet sind (Figur 5). Die Schiebebahn S hat in einer Draufsicht zwei zueinander parallele, gerade Seiten 23 (Figur 2), die durch bogenförmige Seiten 24 miteinander verbunden sind. Der Oberseitenflansch 12 der Fassung G hat die gleiche Form mit geraden Seiten 27 und diese verbindenden, bogenförmigen Seiten 26. Die Länge des Oberseitenflansches 12 ist in Verschieberichtung zwischen den Seiten 26 kürzer als die entsprechende Länge zwischen den Seiten 24 der Schiebebahn S. Der Oberseitenflansch 12 paßt in Querrichtung genau in die Schiebebahn S.In the sliding track S, the socket G is guided in a straight line. The socket G has an upper side flange 12 which is approximately flush with the upper side 7 and comprises a circular opening 14 which is delimited by a hanging wall 13. The lower edge of the inner wall 8 is pulled upward at 20 '(FIG. 3 and FIG. 5) along two longitudinal regions in order to snap the socket G in with two resilient latching tongues 21 (FIG. 5) and to fix it against being lifted upwards. The hanging wall 13 of the socket G is equipped with the locking lugs 21, which are locked behind the edges 20 '(Figure 5). In a top view, the sliding track S has two parallel, straight sides 23 (FIG. 2) which are connected to one another by arcuate sides 24. The top flange 12 of the socket G has the same shape with straight sides 27 and arcuate sides 26 connecting them. The length of the top flange 12 in the direction of displacement between the sides 26 is shorter than the corresponding length between the sides 24 of the sliding track S. The top flange 12 fits exactly into the sliding track S in the transverse direction.

Die Fassung G besitzt eine zentrische Kreisöffnung 14, die von einer herabhängenden Wand 13 umfaßt wird, die mit einem hinterschnittenen Rand 20 endet, der in einem Abstand oberhalb des Bodens der Aufnahmevertiefung 5 liegt. Der Rostrahmen T weist oben den eigentlichen, als Rechteck oder Quadrat ausgebildeten Rostrahmen 17 auf, dessen geometrische Mitte mit der mit 22 bezeichneten Mittelachse eines den eigentlichen Rostrahmen 17 über eine Auflageschulter 16 nach unten fortsetzenden Rohrstutzens 15 liegt. An der Außenwand des Rohrstutzens 15 sind in Umfangsrichtung verteilt mehrere vertikale Rippen 18 angeformt, die innen in der Kreisöffnung 14 mit Reibschluß anliegen. Am unteren Ende des Rohrstutzens 15 sind in Umfangsrichtung verteilt mehrere nach innen federnde Rastzungen 19 vorgesehen, die hinter den Rand 20 greifen. Der Rostrahmen T läßt sich um seine Mittelachse 22 in der Kreisöffnung 14 beliebig verdrehen und zusätzlich bis zum Anschlag der Rastzungen 19 am Rand 20 nach oben aus der Fassung G herausziehen (Figur 1 T').The socket G has a central circular opening 14 which is surrounded by a hanging wall 13 which ends with an undercut edge 20 which is at a distance above the bottom of the receiving recess 5. The grate frame T has the actual grate frame 17 formed as a rectangle or square, the geometric center of which lies with the central axis, designated 22, of a pipe socket 15 which continues the grate frame 17 downward via a support shoulder 16. On the outer wall of the pipe socket 15, a plurality of vertical ribs 18 are formed in the circumferential direction, which abut in the circular opening 14 with frictional engagement. At the lower end of the pipe socket 15, several inwardly resilient locking tongues 19 are provided in the circumferential direction, which engage behind the edge 20. The grate frame T can be rotated as desired about its central axis 22 in the circular opening 14 and additionally pulled up out of the socket G up to the stop of the latching tongues 19 at the edge 20 (Figure 1 T ').

Die in Verschieberichtung der Fassung G in der Schiebebahn S gesehene Weite der Öffnung 9 ist um ein Maß X größer als der Außendurchmesser der Innenwand 13. Die Öffnung 9 ist ferner so positioniert, daß die Fassung G aus der in Figur 1 gezeigten, zentrischen Lage, in der die Mittelachse 4 mit der Mittelachse 22 zusammenfällt, in Figur 1 nach links bis in die in Figur 3 gezeigte Endlage stufenlos verschiebbar ist. Es ist allerdings auch möglich, die Öffnung 9 noch weiter auszubilden, so daß die Fassung G aus der zentrischen Lage nach beiden Seiten linear verschiebbar ist. Der Rost C ist herausnehmbar in den Rostrahmen 17 eingesetzt.The width of the opening 9 seen in the sliding direction of the socket G in the sliding track S is larger by a dimension X than the outer diameter of the inner wall 13. The opening 9 is further positioned so that the socket G from the central position shown in FIG. in which the central axis 4 coincides with the central axis 22, in Figure 1 to the left into the end position shown in Figure 3 is continuously displaceable. However, it is also possible to further develop the opening 9, so that the socket G can be displaced linearly from the central position on both sides. The grate C is removably inserted into the grate frame 17.

Gemäß Figur 2 haben die freien Ränder F₁ und F₂ der Bodenplatten oder Fliesen F eine Lage, bei der der Außenumriß des eigentlichen Rostrahmens 17 genau in den gebildeten Winkel der Ränder F₁, F₂ paßt, wenn die Fassung G in ihrer in Figur 1 gezeigten, rechten und zentrischen Schiebestellung ist. Läge der Rand F₁ in Figur 2 weiter links, dann müßte die Fassung G in der Schiebebahn S entsprechend nach links verschoben werden. Wäre auch der Rand F₂ in Figur 2 weiter nach oben gerückt, dann müßte zusätzlich auch der Abdeckring R so weit verdreht werden, daß der Rostrahmen 17 wieder genau in den Winkel der beiden Ränder F₁ paßt und ohne Verwendung von Zwischenstreifen ein sauberer Anschluß bzw. eine saubere Verfugung durchführbar ist.According to Figure 2, the free edges F₁ and F₂ of the floor slabs or tiles F have a position in which the outer contour of the actual grate frame 17 fits exactly into the formed angle of the edges F₁, F₂ when the socket G in its shown in Figure 1, right and centric sliding position. If the edge F 1 in FIG. 2 were further to the left, then the socket G in the sliding track S would have to be shifted accordingly to the left. If the edge F₂ in Figure 2 had moved further up, then the cover ring R would also have to be rotated so far that the grate frame 17 fits exactly into the angle of the two edges F 1 and without the use of intermediate strips a clean connection or one clean grouting is feasible.

Bei der in Figur 3 und 4 gezeigten Einbaulage des Ablaufs A liegen die Ränder F₁ und F₂ der Bodenplatten oder Fliesen F anders, so daß die Fassung G in der Schiebebahn S bis in ihre linke Endstellung verschoben werden mußte, so daß der Rostrahmen wieder genau in den Winkel der beiden Ränder F₁, F₂ paßt. Sollte der Rand F₁ in Figur 4 weiter von der Mittelachse 4 des Ablaufstutzens entfernt oder weniger weit davon entfernt liegen, dann ist der Abdeckring R entsprechend zu verdrehen, damit der eigentliche Rostrahmen 17 wieder genau in den Winkel zwischen den Rändern F₁, F₂ paßt.In the installation position of the drain A shown in Figures 3 and 4, the edges F₁ and F₂ of the floor slabs or tiles F are different, so that the socket G in the sliding track S had to be moved into its left end position, so that the grate frame again exactly in the angle of the two edges F₁, F₂ fits. If the edge F₁ in Figure 4 is further from the central axis 4 of the drain nozzle or less far away, then the cover ring R is to be turned accordingly so that the actual grate frame 17 again exactly in the angle between the edges F₁, F₂ fits.

Aus Figur 5 ist bei gegenüber Figur 3 um 45° verdrehtem Rostrahmen 17 zu erkennen, wie die Rastzungen 21 der Fassung G hinter die Ränder 20' der Innenwand 8 des Abdeckringes R greifen und die Fassung G in der Schiebebahn S zwischen den Rändern 10 und auf dem Boden 11 verschiebbar haltern.From FIG. 5, with the grate frame 17 rotated by 45 ° relative to FIG. 3, it can be seen how the latching tongues 21 of the socket G engage behind the edges 20 'of the inner wall 8 of the cover ring R and the socket G in the sliding track S between the edges 10 and the floor 11 slidably.

Beim Einbau des Ablaufes A wird zunächst der Ablaufkörper K im Boden festgelegt. Dann wird in den Kragen 1 ein Sicherungsring 28 eingebracht, der ggfs. die Sperrschicht E abdichtend einklemmt und auch den vorher eingesetzten Abdeckring R gegen ein Ausheben festlegt. Wird als Estrich E eine aushärtende Dichtmasse benutzt, dann wird diese dünnschichtig über den Flansch 1 bis zum Rand der Aufnahmevertiefung 5 aufgebracht. Nachdem die Dichtmasse ausgehärtet ist, wird der Abdeckring R mit der verschiebbaren Fassung G eingesetzt und mit dem aufgesetzten Sicherungsring 28 lagegesichert, wobei der Sicherungsring 28 gleichzeitig die Dichtmasse klemmend festlegt. Beim Verlegen der Bodenplatten oder Fliesen F läßt sich dann der Rostrahmen T beliebig verdrehen, mit der Fassung G in der Schiebebahn S verschieben und auch zusätzlich durch Verdrehen des Abdeckringes R verstellen.When installing drain A, drain body K is first fixed in the floor. A locking ring 28 is then introduced into the collar 1, which, if necessary, clamps the barrier layer E in a sealing manner and also fixes the previously used cover ring R against lifting out. If a hardening sealing compound is used as the screed E, this is applied in a thin layer over the flange 1 to the edge of the receiving recess 5. After the sealing compound has hardened, the cover ring R with the displaceable holder G is inserted and secured in position with the securing ring 28 attached, the securing ring 28 simultaneously fixing the sealing compound. When laying the floor slabs or tiles F, the grate frame T can then be rotated as desired, moved with the socket G in the sliding track S and also adjusted by rotating the cover ring R.

Claims (12)

Boden- oder Terrassenablauf, mit einem im Boden festlegbaren, aus einem Kragen mit einer zylindrischen Aufnahmevertiefung und einem Ablaufstutzen bestehenden Ablaufkörper, mit einem in die Aufnahmevertiefung drehbar einsetzbaren Abdeckring, und mit einem in den Abdeckring mit einem Rohrstutzen drehbar einsetzbaren Rostrahmen mit rechteckigem oder quadratischem Außenumriß, wobei der Außenumriß des Rostrahmens relativ zur Achse der Aufnahmevertiefung querverstellbar ist, dadurch gekennzeichnet, daß der Rostrahmen (17) mit seinem Rohrstutzen (15) in einer im Abdeckring (R) horizontal verlaufenden, geradlinigen Schiebebahn (S) verschiebbar gehalten ist.Floor or terrace drain, with a drain body that can be fixed in the floor and consists of a collar with a cylindrical receiving recess and a drain socket, with a cover ring that can be rotated into the recess, and with a grate frame with a rectangular or square outer contour that can be rotated into the cover ring with a pipe socket , The outer contour of the grate frame being transversely adjustable relative to the axis of the receiving recess, characterized in that the grate frame (17) with its pipe socket (15) is held displaceably in a rectilinear sliding track (S) which runs horizontally in the cover ring (R). Ablauf nach Anspruch 1, dadurch gekennzeichnet, daß die Mitte des Umrisses des Rostrahmens (17) in der Mittelachse (22) des Rohrstutzens (15) liegt, und daß die Schiebebahn (S) im Abdeckring (R) derart ausgebildet und angeordnet ist, daß die Mitte zwischen einer zentrischen Lage bezüglich der Mittelachse (4) des Abdeckrings (R) und einer exzentrischen Lage zu einer Seite der Mittelachse (4) des Abdeckrings (R) begrenzt verschiebbar ist.Drain according to claim 1, characterized in that the center of the outline of the grate frame (17) lies in the central axis (22) of the pipe socket (15), and that the sliding track (S) in the cover ring (R) is designed and arranged such that the middle between a central position with respect to the central axis (4) of the cover ring (R) and an eccentric position to one side of the central axis (4) of the cover ring (R) can be displaced to a limited extent. Ablauf nach Anspruch 2, dadurch gekennzeichnet, daß der Rostrahmen (17) um ein in etwa 20 % der Nennweite (W) des Ablaufstutzens (3) des Ablaufkörpers (K) betragendes Maß (X) querverschiebbar ist.Drain according to claim 2, characterized in that the grate frame (17) can be displaced transversely by a dimension (X) of approximately 20% of the nominal width (W) of the drain connector (3) of the drain body (K). Ablauf nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß der Rohrstutzen (15) drehbar in einer Kreisöffnung (14) einer kragenartigen Fassung (G) sitzt, und daß die Fassung (G) undrehbar in der Schiebebahn (S) verschiebbar geführt ist.Process according to claims 1 and 2, characterized in that the pipe socket (15) is rotatably seated in a circular opening (14) of a collar-like socket (G), and that the socket (G) is non-rotatably guided in the sliding track (S). Ablauf nach Anspruch 4, dadurch gekennzeichnet, daß die Fassung (G) mit einem zur Sichtseite des Abdeckrings (R) bündigen Oberseitenflansch (12) in der im Abdeckring (R) versenkt angeordneten Schiebebahn (S) sitzt.Drain according to claim 4, characterized in that the socket (G) is flush with one towards the visible side of the cover ring (R) Top flange (12) is seated in the sliding track (S) recessed in the cover ring (R). Ablauf nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß an die Schiebebahn (S) unterseitig eine durchgehende Öffnung (9) angrenzt, daß die Schiebebahn (S) in einer Draufsicht zwei parallele gerade Seiten (23) und zwei die geraden Seiten (23) verbindende bogenförmige Seiten (24) und einen ebenen Boden (11) aufweist, daß der Oberseitenflansch (12) der Fassung (G) einen der Schiebebahn (S) in der Form entsprechenden Außenumriß mit einer um das Maß (X) kürzeren Länge zwischen seinen bogenförmigen Seiten (26) hat, daß die Kreisöffnung (14) konzentrisch mit einem die beiden bogenförmigen Seiten (26) des Oberseitenflansches (12) umschreibenden Kreis ist, und daß die durchgehende Öffnung (9) in Schieberichtung größer als die Kreisöffnung (14) der Fassung (G) ist.Process according to claims 1 to 5, characterized in that a continuous opening (9) adjoins the underside of the sliding track (S), that the sliding track (S) is a top view of two parallel straight sides (23) and two the straight sides (23 ) connecting arcuate sides (24) and a flat bottom (11) that the top flange (12) of the socket (G) has an outer contour corresponding to the sliding track (S) in shape with a length (X) shorter between it Arc-shaped sides (26) has that the circular opening (14) is concentric with a circle circumscribing the two arc-shaped sides (26) of the top flange (12), and that the through opening (9) is larger than the circular opening (14) in the sliding direction Version (G) is. Ablauf nach Anspruch 6, dadurch gekennzeichnet, daß unterhalb jeder geraden Seite (23) der Schiebebahn (S) in der durchgehenden Öffnung (9) eine hinterschnittene Kante (20') für wenigstens eine an der Fassung (G) außen angeordnete, federnde Rastnase (21) vorgesehen ist, und daß die Fassung (G) mit den Rastnasen (21) von oben her hinter die Kanten (20') eingerastet und gegen Herausheben gesichert ist.Drain according to claim 6, characterized in that below each straight side (23) of the sliding track (S) in the through opening (9) an undercut edge (20 ') for at least one resilient locking lug (G) arranged on the outside of the socket (G) 21) is provided, and that the socket (G) with the detents (21) is snapped from above behind the edges (20 ') and secured against being lifted out. Ablauf nach Anspruch 5, dadurch gekennzeichnet, daß der Oberseitenflansch (12) der Fassung (G) in jeder Schiebestellung der Fassung (G) in der Schiebebahn (S) die Öffnung (9) nach außen abdeckt.Drain according to claim 5, characterized in that the top flange (12) of the socket (G) covers the opening (9) to the outside in every sliding position of the socket (G) in the sliding track (S). Ablauf nach Anspruch 4, dadurch gekennzeichnet, daß der Rohrstutzen (15) nach oben herausziehbar in die Kreisöffnung (14) der Fassung (G) eingesteckt ist.Drain according to claim 4, characterized in that the pipe socket (15) is inserted into the circular opening (14) of the socket (G) so that it can be pulled out upwards. Ablauf nach Anspruch 9, dadurch gekennzeichnet, daß der Rohrstutzen (15) mit Rastzungen (19) gegen ein vollständiges Herausziehen nach oben in der Kreisöffnung (14) drehbar verrastet ist.Process according to claim 9, characterized in that the Pipe socket (15) with locking tongues (19) is rotatably locked in the circular opening (14) to prevent it being pulled out completely. Ablauf nach Anspruch 10, dadurch gekennzeichnet, daß der Rohrstutzen (15) zwischen einer tiefsten Lage, in der der Rastrahmen (17) auf dem Oberseitenflansch (12) der Fassung (G) aufliegt, und einer angehobenen Endlage (T') stufenlos höhenverstellbar ist.Drain according to claim 10, characterized in that the pipe socket (15) between a deepest position in which the locking frame (17) rests on the top flange (12) of the socket (G), and a raised end position (T ') is infinitely adjustable in height . Ablauf nach Anspruch 4, dadurch gekennzeichnet, daß zwischen der Außenwand des Rohrstutzens (15) und der Innenwand der Kreisöffnung (14) der Fassung (G) vertikale Rippen (18) vorgesehen sind, vorzugsweise an der Außenwand des Rohrstutzens (15), daß zwischen dem Rohrstutzen (15) und der Kreisöffnung (14) mittels der Rippen (18) ein Reibschluß vorliegt, und daß in Umfangsrichtung zwischen den Rippen (18) Leckkanäle freigehalten werden.Drain according to claim 4, characterized in that vertical ribs (18) are provided between the outer wall of the pipe socket (15) and the inner wall of the circular opening (14) of the socket (G), preferably on the outer wall of the pipe socket (15), that between the pipe socket (15) and the circular opening (14) are frictionally engaged by means of the ribs (18) and that leakage channels are kept free in the circumferential direction between the ribs (18).
EP93103025A 1992-03-02 1993-02-26 Drain for floor or terrace Expired - Lifetime EP0559085B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4206512 1992-03-02
DE4206512A DE4206512C2 (en) 1992-03-02 1992-03-02 Floor or terrace drain

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EP0559085A1 true EP0559085A1 (en) 1993-09-08
EP0559085B1 EP0559085B1 (en) 1995-07-19

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DE (2) DE4206512C2 (en)
ES (1) ES2075731T3 (en)

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CZ299734B6 (en) * 2001-02-02 2008-11-05 Aco Severin Ahlmann Gmbh & Co. Kg Drainage device and method of fitting such drainage device
US8146616B2 (en) 2004-12-23 2012-04-03 Dallmer Gmbh & Co. Kg Drainage device for arrangement on a floor tile having a drain water aperture and arrangement of such a drainage device on a floor tile
EP1674629B1 (en) * 2004-12-23 2015-07-22 Dallmer GmbH & Co. KG Drainage device for assembling to a floor plate with an opening for drainage water and assembly of such a drainage device to a floor plate
EP1783285A1 (en) 2005-11-02 2007-05-09 VIEGA GmbH & Co. KG. Adjustable floor drain for sanitairy units
EP1961879A1 (en) 2007-02-22 2008-08-27 Kessel GmbH Drain
CN102071737A (en) * 2011-01-20 2011-05-25 刘宪武 Square floor drain for transverse drainage
CN102071737B (en) * 2011-01-20 2012-08-01 刘宪武 Square floor drain for transverse drainage
US20160194861A1 (en) * 2013-09-13 2016-07-07 Geni*Us Bvba Connecting Means For Connecting A Discharge Pipe To A Discharge Opening
US10400435B2 (en) * 2013-09-13 2019-09-03 Geni*Us Bvba Connecting means for connecting a discharge pipe to a discharge opening

Also Published As

Publication number Publication date
ES2075731T3 (en) 1995-10-01
DE4206512C2 (en) 1994-10-06
DE4206512A1 (en) 1993-09-16
EP0559085B1 (en) 1995-07-19
DE59300360D1 (en) 1995-08-24

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