EP1013837B1 - Outlet assembly for a bath tub - Google Patents

Outlet assembly for a bath tub Download PDF

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Publication number
EP1013837B1
EP1013837B1 EP99122816A EP99122816A EP1013837B1 EP 1013837 B1 EP1013837 B1 EP 1013837B1 EP 99122816 A EP99122816 A EP 99122816A EP 99122816 A EP99122816 A EP 99122816A EP 1013837 B1 EP1013837 B1 EP 1013837B1
Authority
EP
European Patent Office
Prior art keywords
housing
drain fitting
fitting according
threaded spindle
threaded
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.)
Expired - Lifetime
Application number
EP99122816A
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German (de)
French (fr)
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EP1013837A2 (en
EP1013837A3 (en
Inventor
Walter Viegener
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Viega GmbH and Co KG
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Viega GmbH and Co KG
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Filing date
Publication date
Application filed by Viega GmbH and Co KG filed Critical Viega GmbH and Co KG
Publication of EP1013837A2 publication Critical patent/EP1013837A2/en
Publication of EP1013837A3 publication Critical patent/EP1013837A3/en
Application granted granted Critical
Publication of EP1013837B1 publication Critical patent/EP1013837B1/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/22Outlet devices mounted in basins, baths, or sinks
    • E03C1/23Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
    • E03C1/2304Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms the actuation force being transmitted to the plug via flexible elements, e.g. chain, Bowden cable

Definitions

  • the invention relates to a drain fitting for a bathtub with a housing, a vertical between a closed position and a ⁇ fmungswolf movable, equipped with a sealing direction poppet, in the closed position an inlet opening of a valve body inserted into the housing closes.
  • the inlet opening of the valve has a relatively small diameter has, which may be in the range of 40 mm.
  • a generic drain fitting which has a valve cone has, by means of a drain opening is closed. This is the valve cone connected to a sleeve into which a screw is screwed. The movement of the valve cone is effected by a lever which engages the head of the screw. The screw remains rigid in the internal thread and is at an adjustment the valve cone is not moved.
  • a dewatering element in which a rotary element is held in a cylindrical receptacle and between an open and a closed position is movable.
  • the opening and closing is done directly over the rotatable element so that an insert as a drain fitting for a bathtub because of the protruding Parts is not provided.
  • a device for opening and closing a Drain valve in which a valve plug from an open raised position in a lowered closed position and vice versa is movable.
  • the valve cone via a threaded sleeve with a screwed bolt connected, which serves for height compensation. By turning the bolt, the Distance between an actuating lever and the valve cone to be adjusted. The Height adjustment of the valve cone itself via a lever, so that a rotational movement for opening and closing the valve cone is not provided and the above problems occur.
  • the invention is based on the object, a drain fitting of the aforementioned Style to be designed so that not only the valve cone, but for cleaning purposes also the directly cooperating with the valve cone drive means in a simple Manner can be removed from the housing and also mounted again.
  • the threaded spindle can be plugged onto a vertical drive pin, which is designed as a polygonal pin and engages positively in a receptacle of the threaded spindle. Due to the plug connection between the threaded spindle and the drive pin results in a simple separation between these two components, if the cleaning taper of the valve plug, the threaded sleeve and the threaded spindle should be removed from the housing of the process. Collecting with the said parts and the valve body inserted into the housing can be removed, which may be formed as a pipe piece having a central, connected to the pipe section by ribs guide bushing for the threaded sleeve. In this embodiment, the threaded sleeve is guided against rotation in the guide bushing.
  • the inlet opening of the housing can have a diameter of 90 mm or approx. 90 mm.
  • the drain fitting 1 which is set at the opening edge 2 of a bathtub floor, has a housing 3, which with a nozzle 4 for connecting an overflow pipe and is provided with a nozzle 5 for connecting a drain line 6.
  • a sealing ring 7 of the housing 3 is supported from.
  • the determination of the housing at the opening edge of the bath by means of a in cross-section angular clamping ring 9, by fastening screws 10 is set, with its threaded shaft 11 in an internal thread of the housing be screwed.
  • These screws have a spherical head 12 which is provided with an O-ring 13, on which a cover shell 14 are snapped can, as is apparent from Fig. 1.
  • the valve associated with the housing has a valve cone 15, which with a Sealing ring 16 is equipped.
  • the sealing lip of this sealing ring is supported in the closure position of the valve, which is shown in Fig. 1, at the top a valve body, which is designed as a pipe piece 17.
  • This pipe section is with equipped outwardly extending upper edge flange 18, the rotation in the housing is determined by the fact that the edge flange distributed on the circumference is provided with recesses 19, in the projections 20 of the housing in the area the receptacles 21 engage the threaded shanks of the fastening screws 10.
  • the pipe section 17 is provided with a centrally located guide bushing 24 for a threaded sleeve 25 equipped with the valve cone 15 or connected to the valve cone is one piece.
  • the guide bushing 24 is by ribs 26 with the pipe section 17 connected.
  • the pipe section 17, the ribs 26 and the guide bush 24 can be made in one piece from plastic.
  • the threaded sleeve 25 connected to the valve cone 15 is in the guide bushing 24 guided against rotation, and indeed engages a web 27 of the threaded sleeve 25 in a vertical groove 28 of the guide bush 24 a.
  • the threaded sleeve 25 is provided with an internal thread into which the thread of a drivable threaded spindle 29 engages.
  • the threaded spindle and the threaded sleeve have a thread with a large pitch.
  • a drive pin 30 which is vertically extending, as polygonal pins, e.g. Triangular pin (Fig. 4) is formed and positively engages in a corresponding receptacle of the threaded spindle.
  • the threaded spindle is a non-rising spindle and has one in the lower area Ring flange 31, which in a corresponding recess of the guide bush engages in which the annular flange is rotatably mounted.
  • the drive pin 30 is equipped with a segment 32, on which the inner part 34th a Bowden cable 35 is fixed.
  • the associated shell end 36 of the Bowden cable is arranged in a chamber 37, while the segment 32 pivotally in a Chamber 38 is mounted.
  • Both chambers 37,38 are closed by a lid 39 which is connected to the ground 40 of the housing is aligned.
  • the floor 40 is part of a floor pan 41, the upper edge 42 with the upper Housing part 43 is welded.
  • the chambers 37,38 have an upper floor 44, which is connected to the horizontal plane is aligned by the upper edge of the floor pan 41 or in the region of this horizontal plane lies.
  • the cover 14 of the set is not when opening and closing the valve moved and is therefore not considered annoying when cleaning the bath.
  • In support of the flow stamping must be designed so that the cover does not stick up in the bath.
  • Adjustments on the valve cone 15 are no longer necessary. As the wall thickness of the bathtub has no influence on the function of the valve.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological 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)

Abstract

The valve cone in the closed position closes an inlet aperture of a valve body inserted in the housing. The valve cone (15) is connected with a threaded socket (25) provided with an inner thread, in which engages a drivable threaded spindle(29). The valve body is formed as a non-rotatable tube piece (17)in the housing (3). DETAIL DESCRIPTION - The tube piece has a central guide bush (24) connected to it by ribs (26). In the guide bush the threaded socket is non-rotatably fitted. The threaded socket is of one-piece construction with the valve cone. The threaded spindle can be fitted onto a vertical drive pin (30), formed as a multi-edge pin and which engages positively in a recess of the threaded spindle.

Description

Die Erfindung bezieht sich auf eine Ablaufgarnitur für eine Badewanne mit einem Gehäuse, einem zwischen einer Verschlußstellung und einer Öfmungsstellung vertikal bewegbaren, mit einem Dichtungsrichtung ausgerüsteten Ventilkegel, der in der Verschlußstellung eine Einlauföffnung eines in das Gehäuse eingesetzten Ventilkörpers verschließt.The invention relates to a drain fitting for a bathtub with a housing, a vertical between a closed position and a Öfmungsstellung movable, equipped with a sealing direction poppet, in the closed position an inlet opening of a valve body inserted into the housing closes.

Es sind Ablaufgarnituren dieser Art bekannt, bei denen der Ventilkegel mit einem in den Gehäuseinnenraum ragenden Gewindestift versehen ist, der zur Hubverstellung des Ventilkegels mit einem im Gehäuse drehbar gelagerten Hebelarm zusammenwirkt, der mittels eines Bowdenzuges betätigt wird. Bei einer Reinigung des Gehäuseinnenraums kann dieser Hebelarm nicht entfernt werden.There are known drain fittings of this type, in which the valve cone with a in The housing interior protruding threaded pin is provided for the stroke adjustment the valve cone cooperates with a lever arm rotatably mounted in the housing, which is actuated by means of a Bowden cable. When cleaning the interior of the housing, this lever arm can not be removed.

Es kommt hinzu, daß die Einlauföffnung des Ventils einen relativ kleinen Durchmesser aufweist, der im Bereich von 40 mm liegen kann.It should be added that the inlet opening of the valve has a relatively small diameter has, which may be in the range of 40 mm.

Aus der EP 469 361 ist eine gattungsgemäße Ablaufarmatur bekannt, die einen Ventilkegel aufweist, mittels dem eine Ablauföffnung verschließbar ist. Hierfür ist der Ventilkegel mit einer Hülse verbunden, in die eine Schraube eingedreht ist. Die Bewegung des Ventilkegels erfolgt dabei durch einen Hebel, der am Kopf der Schraube angreift. Die Schraube verbleibt dabei starr in dem Innengewinde und wird bei einem Verstellen des Ventilkegels nicht bewegt.From EP 469 361 a generic drain fitting is known, which has a valve cone has, by means of a drain opening is closed. This is the valve cone connected to a sleeve into which a screw is screwed. The movement of the valve cone is effected by a lever which engages the head of the screw. The screw remains rigid in the internal thread and is at an adjustment the valve cone is not moved.

Aus der US 4 876 749 ist ein Entwässerungselement bekannt, bei dem ein Drehelement in einer zylindrischen Aufnahme gehalten ist und zwischen einer offenen und einer geschlossenen Position bewegbar ist. Bei diesem gattungsfremden Gegenstand wird das Öffnen und Schließen direkt über das drehbare Element vorgenommen, sodass ein Einsatz als Ablaufgarnitur für eine Badewanne wegen der hervorstehenden Teile nicht vorgesehen ist.From US 4 876 749 a dewatering element is known in which a rotary element is held in a cylindrical receptacle and between an open and a closed position is movable. In this generic object the opening and closing is done directly over the rotatable element so that an insert as a drain fitting for a bathtub because of the protruding Parts is not provided.

Ferner ist aus der DE 195 41 785 eine Vorrichtung zum Öffnen und Schließen eines Ablaufventil bekannt, bei dem ein Ventilkegel von einer geöffneten angehobenen Position in eine abgesenkte verschlossene Position und umgekehrt bewegbar ist. Auch hierbei ist der Ventilkegel über eine Gewindehülse mit einem eingedrehten Bolzen verbunden, der zum Höhenausgleich dient. Durch Eindrehung des Bolzens kann der Abstand zwischen einem Betätigungshebel und dem Ventilkegel verstellt werden. Die Höhenverstellung des Ventilkegels selbst erfolgt über einen Hebel, sodass eine Drehbewegung zum Öffnen und Schließen des Ventilkegels nicht vorgesehen ist und die obengenannten Probleme auftreten.Furthermore, from DE 195 41 785 a device for opening and closing a Drain valve is known in which a valve plug from an open raised position in a lowered closed position and vice versa is movable. Also Here, the valve cone via a threaded sleeve with a screwed bolt connected, which serves for height compensation. By turning the bolt, the Distance between an actuating lever and the valve cone to be adjusted. The Height adjustment of the valve cone itself via a lever, so that a rotational movement for opening and closing the valve cone is not provided and the above problems occur.

Der Erfindung liegt die Aufgabe zugrunde, eine Ablaufgarnitur der eingangs genannten Art so zu gestalten, daß zu Reinigungszwecken nicht nur der Ventilkegel, sondern auch die unmittelbar mit dem Ventilkegel zusammenwirkenden Antriebsmittel in einfacher Weise aus dem Gehäuse entnommen und auch wieder montiert werden können.The invention is based on the object, a drain fitting of the aforementioned Style to be designed so that not only the valve cone, but for cleaning purposes also the directly cooperating with the valve cone drive means in a simple Manner can be removed from the housing and also mounted again.

Diese Aufgabe wird erfindungsgemäß durch eine Ablaufgarnitur mit den Merkmalen des Anspruches 1 gelöst.This object is achieved by a pop-up waste with the features of claim 1.

Bei einer vorteilhaften Ausführungsform ist die Gewindespindel auf einen vertikalen Antriebszapfen steckbar, der als Mehrkantzapfen ausgebildet ist und formschlüssig in eine Aufnahme der Gewindespindel eingreift.
Aufgrund der Steckverbindung zwischen der Gewindespindel und dem Antriebszapfen ergibt sich eine einfache Trennmöglichkeit zwischen diesen beiden Bauteilen, sofern zu Reinigungszecken der Ventilkegel, die Gewindehülse und die Gewindespindel aus dem Gehäuse des Ablaufs entnommen werden sollen. Mit den genannten Teilen zusammeln kann auch der in das Gehäuse eingesetzte Ventilkörper entfernt werden, der als Rohrstück ausgebildet sein kann, das eine mittige, mit dem Rohrstück durch Rippen verbundene Führungsbuchse für die Gewindehülse aufweist. Bei dieser Ausführungsform ist die Gewindehülse verdrehsicher in der Führungsbuchse geführt.
In an advantageous embodiment, the threaded spindle can be plugged onto a vertical drive pin, which is designed as a polygonal pin and engages positively in a receptacle of the threaded spindle.
Due to the plug connection between the threaded spindle and the drive pin results in a simple separation between these two components, if the cleaning taper of the valve plug, the threaded sleeve and the threaded spindle should be removed from the housing of the process. Collecting with the said parts and the valve body inserted into the housing can be removed, which may be formed as a pipe piece having a central, connected to the pipe section by ribs guide bushing for the threaded sleeve. In this embodiment, the threaded sleeve is guided against rotation in the guide bushing.

Bis auf einen kleinen Antriebszapfen im Bodenbereich des Gehäuses kann somit der Gehäuseinnenraum für Reinigungszwecke freigemacht werden.Except for a small drive pin in the bottom portion of the housing can thus the Housing interior are cleared for cleaning purposes.

Die Einlauföffnung des Gehäuses kann einen Durchmesser von 90 mm oder von ca. 90 mm aufweisen.The inlet opening of the housing can have a diameter of 90 mm or approx. 90 mm.

Weitere Merkmale der Erfindung ergeben sich aus den Unteransprüchen.Further features of the invention will become apparent from the dependent claims.

Ein Ausführungsbeispiel der erfindungsgemäßen Ablaufgarnitur ist in den Zeichnungen dargestellt und wird im folgenden beschrieben.An embodiment of the drain assembly according to the invention is shown in the drawings and will be described below.

Es zeigen:

Figur 1
die Ablaufgarnitur im Vertikalschnitt,
Figur 2
eine Ansicht in Richtung des Pfeiles II in Figur 1 und zwar teilweise geschnitten,
Figur 3
eine Ansicht in Richtung des Pfeiles III in Figur 2,
Figur 4
eine Ansicht von oben in das Gehäuseinnere nach dem Entfernen des Ventilkegels, der Gewindehülse und der Gewindespindel und
Figur 5
in getrennter Darstellung das Gehäuse im Vertikalschnitt, die Baueinheit aus rohrförmigem Ventilkörper, Ventilkegel, Gewindehülse und Antriebsspindel im Vertikalsahnitt und die auf das Gehäuse entsprechend der Darstellung nach der Figur 1 aufschnäppbare Abdeckschale.
Show it:
FIG. 1
the waste set in vertical section,
FIG. 2
a view in the direction of arrow II in Figure 1 and partially cut,
FIG. 3
a view in the direction of arrow III in Figure 2,
FIG. 4
a view from above into the housing interior after removing the valve plug, the threaded sleeve and the threaded spindle and
FIG. 5
in a separate representation of the housing in vertical section, the assembly of tubular valve body, valve plug, threaded sleeve and drive spindle in the vertical section and aufschnäppbare on the housing according to the illustration of FIG 1 cover.

Die Ablaufgarnitur 1, die am Öffnungsrand 2 eines Badewannenbodens festgelegt ist, weist ein Gehäuse 3 auf, das mit einem Stutzen 4 zum Anschluß eines Überlaufrohres und mit einem Stutzen 5 zum Anschluß einer Ablaufleitung 6 versehen ist.The drain fitting 1, which is set at the opening edge 2 of a bathtub floor, has a housing 3, which with a nozzle 4 for connecting an overflow pipe and is provided with a nozzle 5 for connecting a drain line 6.

An der Unterseite des Öffnungsrandes stützt sich ein Dichtungsring 7 des Gehäuses 3 ab. Die Festlegung des Gehäuses am Öffnungsrand der Badewanne erfolgt mittels eines im Querschnitt winkelförmigen Klemmrings 9, der durch Befestigungsschrauben 10 festgelegt wird, die mit ihrem Gewindeschaft 11 in ein Innengewinde des Gehäuses eingeschraubt werden. Diese Schrauben weisen einen kugelförmigen Kopf 12 auf, der mit einem O-Ring 13 versehen ist, auf den eine Abdeckschale 14 geschnäppt werden kann, wie sich aus der Fig. 1 ergibt.At the bottom of the opening edge, a sealing ring 7 of the housing 3 is supported from. The determination of the housing at the opening edge of the bath by means of a in cross-section angular clamping ring 9, by fastening screws 10 is set, with its threaded shaft 11 in an internal thread of the housing be screwed. These screws have a spherical head 12 which is provided with an O-ring 13, on which a cover shell 14 are snapped can, as is apparent from Fig. 1.

Das dem Gehäuse zugeordnete Ventil weist einen Ventilkegel 15 auf, der mit einem Dichtungsring 16 ausgerüstet ist. Die Dichtlippe dieses Dichtungsringes stützt sich in der Verschlußstellung des Ventils, die in der Fig. 1 aufgezeigt ist, am oberen Rand eines Ventilkörpers ab, der als Rohrstück 17 ausgebildet ist. Dieses Rohrstück ist mit einem nach außen sich erstreckenden oberen Randflansch 18 ausgestattet, der verdrehsicher im Gehäuse dadurch festgelegt ist, daß der Randflansch auf dem Umfang verteilt mit Ausnehmungen 19 versehen ist, in die Vorsprünge 20 des Gehäuses im Bereich der Aufnahmen 21 für die Gewindeschäfte der Befestigungsschrauben 10 eingreifen.The valve associated with the housing has a valve cone 15, which with a Sealing ring 16 is equipped. The sealing lip of this sealing ring is supported in the closure position of the valve, which is shown in Fig. 1, at the top a valve body, which is designed as a pipe piece 17. This pipe section is with equipped outwardly extending upper edge flange 18, the rotation in the housing is determined by the fact that the edge flange distributed on the circumference is provided with recesses 19, in the projections 20 of the housing in the area the receptacles 21 engage the threaded shanks of the fastening screws 10.

Im mittleren Bereich weist das Rohrstück 17 an seiner Außenseite eine umlaufende Verankerungsnut für einen Dichtungsring 22 auf, der sich an der Gehäuseinnenfläche 23 abstützt.In the middle region, the pipe section 17 on its outer side a circumferential An anchoring groove for a sealing ring 22, which is located on the housing inner surface 23 supported.

Das Rohrstück 17 ist mit einer mittig angeordneten Führungsbuchse 24 für eine Gewindehülse 25 ausgerüstet, die mit dem Ventilkegel 15 verbunden oder mit dem Ventilkegel einstückig ist. Die Führungsbuchse 24 ist durch Rippen 26 mit dem Rohrstück 17 verbunden. Das Rohrstück 17, die Rippen 26 und die Führungsbuchse 24 können einstückig aus Kunststoff gefertigt werden.The pipe section 17 is provided with a centrally located guide bushing 24 for a threaded sleeve 25 equipped with the valve cone 15 or connected to the valve cone is one piece. The guide bushing 24 is by ribs 26 with the pipe section 17 connected. The pipe section 17, the ribs 26 and the guide bush 24 can be made in one piece from plastic.

Die mit dem Ventilkegel 15 verbundene Gewindehülse 25 ist in der Führungsbuchse 24 verdrehsicher geführt, und zwar greift ein Steg 27 der Gewindehülse 25 in eine vertikale Nut 28 der Führungsbuchse 24 ein. The threaded sleeve 25 connected to the valve cone 15 is in the guide bushing 24 guided against rotation, and indeed engages a web 27 of the threaded sleeve 25 in a vertical groove 28 of the guide bush 24 a.

Die Gewindehülse 25 ist mit einem Innengewinde versehen, in das das Gewinde einer antreibbaren Gewindespindel 29 eingreift. Die Gewindespindel und die Gewindehülse weisen ein Gewinde mit großer Steigung auf.The threaded sleeve 25 is provided with an internal thread into which the thread of a drivable threaded spindle 29 engages. The threaded spindle and the threaded sleeve have a thread with a large pitch.

Der Antrieb der Gewindespindel 29 erfolgt über einen Antriebszapfen 30, der sich vertikal erstreckt, als Mehrkantzapfen, z.B. Dreikantzapfen (Fig. 4) ausgebildet ist und formschlüssig in eine entsprechende Aufnahme der Gewindespindel eingreift.The drive of the threaded spindle 29 via a drive pin 30, which is vertically extending, as polygonal pins, e.g. Triangular pin (Fig. 4) is formed and positively engages in a corresponding receptacle of the threaded spindle.

Die Gewindespindel ist eine nicht steigende Spindel und weist im unteren Bereich einen Ringflansch 31 auf, der in eine entsprechende Ausnehmung der Führungsbuchse eingreift, in der der Ringflansch drehbar gelagert ist.The threaded spindle is a non-rising spindle and has one in the lower area Ring flange 31, which in a corresponding recess of the guide bush engages in which the annular flange is rotatably mounted.

Der Antriebszapfen 30 ist mit einem Segment 32 ausgerüstet, an dem das Innenteil 34 eines Bowdenzuges 35 festgelegt ist. Das zugehörige Mantelende 36 des Bowdenzuges ist in einer Kammer 37 angeordnet, während das Segment 32 schwenkbar in einer Kammer 38 gelagert ist.The drive pin 30 is equipped with a segment 32, on which the inner part 34th a Bowden cable 35 is fixed. The associated shell end 36 of the Bowden cable is arranged in a chamber 37, while the segment 32 pivotally in a Chamber 38 is mounted.

Beide Kammern 37,38 sind durch einen Deckel 39 verschließbar, der mit dem Boden 40 des Gehäuses fluchtet.Both chambers 37,38 are closed by a lid 39 which is connected to the ground 40 of the housing is aligned.

Der Boden 40 ist Teil einer Bodenwanne 41, deren oberer Rand 42 mit dem oberen Gehäuseteil 43 verschweißt ist.The floor 40 is part of a floor pan 41, the upper edge 42 with the upper Housing part 43 is welded.

Die Kammern 37,38 weisen einen Oberboden 44 auf, der mit der Horizontalebene durch den oberen Rand der Bodenwanne 41 fluchtet oder im Bereich dieser Horizontalebene liegt.The chambers 37,38 have an upper floor 44, which is connected to the horizontal plane is aligned by the upper edge of the floor pan 41 or in the region of this horizontal plane lies.

Die Abdeckschale 14 der Garnitur wird beim Öffnen und Schließen des Ventils nicht bewegt und wird daher auch beim Reinigen der Badewanne nicht als störend empfunden. Unterstützend muß die Ablaufprägung so gestaltet sein, daß die Abdeckschale nicht nach oben in die Badewanne übersteht.The cover 14 of the set is not when opening and closing the valve moved and is therefore not considered annoying when cleaning the bath. In support of the flow stamping must be designed so that the cover does not stick up in the bath.

Einstellarbeiten am Ventilkegel 15 sind nicht mehr nötig. Da die Wandstärke der Badewanne ohne Einfluß auf die Funktion des Ventils ist.Adjustments on the valve cone 15 are no longer necessary. As the wall thickness of the bathtub has no influence on the function of the valve.

Die Winkelteilung folgender Teile muß immer gleich sein, um immer eine eindeutige Montage zu gewährleisten. Das bedeutet z.B. bei einer Dreiteilung (120° Winkel)

  • drei Befestigungsschrauben 10,
  • drei Vorsprünge am Gehäuse 3,
  • drei Ausnehmungen am Rohrstück 17,
  • drei Nuten im Rohrstück,
  • drei Stege an der Gewindehülse,
  • dreigängiges Gewinde in der Gewindehülse auf der Spindel,
  • Dreikantaufnahme in der Gewindespindel 29 und
  • Antriebszapfen 30 als Dreikant ausgebildet.
  • The angle division of the following parts must always be the same to always ensure a clear installation. This means, for example, in a tripartition (120 ° angle)
  • three fastening screws 10,
  • three protrusions on the housing 3,
  • three recesses on the pipe section 17,
  • three grooves in the pipe section,
  • three webs on the threaded sleeve,
  • three-start thread in the threaded sleeve on the spindle,
  • Triangular mount in the threaded spindle 29 and
  • Drive pin 30 formed as a triangular.
  • Claims (11)

    1. Drain fitting for a bathtub, having a housing (3), a valve plug (15) which is vertically movable between a closure position and an open position, is provided with a sealing ring (16) and, in the closure position, closes an inlet opening of a valve body (17) inserted into the housing, characterized in that the valve plug (15) is connected to a threaded sleeve (25) which is provided with an internal thread and is guided in a rotationally locked manner and in the thread of which a drivable threaded spindle (20) engages, the rotary drive of the threaded spindle (29) being effected via a drive pin (30) which extends vertically and engages in a receptacle of the threaded spindle (29) in a positive-locking manner.
    2. Drain fitting according to Claim 1, characterized in that the valve body is designed as a tube section (17) which is arranged in the housing (3) in a rotationally locked manner and has a central guide bush (24), connected to the tube section (17) by ribs (26), for the threaded sleeve (25), in which guide bush (24) the threaded sleeve is guided in a rotationally locked manner.
    3. Drain fitting according to Claim 1 or 2, characterized in that the threaded sleeve (25) is in one piece with the valve plug (15).
    4. Drain fitting according to Claim 2, characterized in that the threaded spindle (29) is a non-rising spindle and, with an annular flange (31) provided at the bottom end, engages in a corresponding recess of the guide bush (24), in which recess the annular flange is rotatably mounted.
    5. Drain fitting according to Claim 1, characterized in that the threaded spindle (29) can be slipped onto a vertical drive pin (30) which is designed as a polygonal pin and engages in a receptacle of the threaded spindle (29) in a positive-locking manner.
    6. Drain fitting according to Claim 5, characterized in that the bottom part of the drive pin (30) is provided with a segment (32) which is pivotably mounted in a chamber (38) and to which the inner part of a Bowden cable (35) is secured, whereas the associated sheath end of the Bowden cable is arranged in a second chamber (37), and both chambers can be closed by a lid (39) in alignment with the base (40) of the housing (3).
    7. Drain fitting according to Claim 6, characterized in that the tube section (17) ends in the region of the upper base of the chambers (37, 38).
    8. Drain fitting according to Claim 2, characterized in that the tube section (17), the valve plug (15), the threaded sleeve (25) and the threaded spindle (29), as a construction unit, can be removed from the housing (3) through the top housing opening.
    9. Drain fitting according to Claim 1, characterized in that the housing (3) has a base pan (41), the top margin (42) of which, welded to the rest of the housing part, lies in a horizontal plane, with which the upper base (44) of the chambers (37, 38) is in alignment or in the vicinity of which the upper base is arranged.
    10. Drain fitting according to Claim 2, characterized in that the tube section (17) has a top marginal flange (18) extending outwards, and this marginal flange is provided with recesses (19) which are distributed over the circumference and in which projections (20) fixed to the housing engage.
    11. Drain fitting according to one of the preceding claims, characterized in that the drain opening of the bathtub has a diameter of 90 mm or of approximately 90 mm.
    EP99122816A 1998-12-24 1999-11-17 Outlet assembly for a bath tub Expired - Lifetime EP1013837B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE29823021U DE29823021U1 (en) 1998-12-24 1998-12-24 Drain fitting for a bathtub
    DE29823021U 1998-12-24

    Publications (3)

    Publication Number Publication Date
    EP1013837A2 EP1013837A2 (en) 2000-06-28
    EP1013837A3 EP1013837A3 (en) 2001-03-07
    EP1013837B1 true EP1013837B1 (en) 2005-05-18

    Family

    ID=8067161

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP99122816A Expired - Lifetime EP1013837B1 (en) 1998-12-24 1999-11-17 Outlet assembly for a bath tub

    Country Status (3)

    Country Link
    EP (1) EP1013837B1 (en)
    AT (1) ATE295917T1 (en)
    DE (2) DE29823021U1 (en)

    Families Citing this family (5)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE202004008315U1 (en) * 2004-05-25 2005-10-06 Viega Gmbh & Co. Kg Drain esp. for whirlpool bath has controlling valve cone moved by mechanism independently from intake cover, and cover fixed to base of bath
    DE102005011790B3 (en) * 2005-03-11 2006-11-23 Franz Kaldewei Gmbh & Co Kg Drain for sanitary tub has recess in base of tub with lower pipe fitting and cover flush with floor of tub
    DE202008001013U1 (en) * 2008-01-23 2009-06-18 Viega Gmbh & Co. Kg Drain fitting, especially for shower or bathtubs
    DE102011000676A1 (en) 2011-02-11 2012-08-16 Franz Kaldewei Gmbh & Co. Kg Sanitary bathtub has valve element with seal which cooperates with valve seat at clamping ring of drain unit, and holding portion above clamping ring, which comprises lateral inflow portion to which cover is attached
    CN116607673A (en) * 2022-02-23 2023-08-18 中青建安建设集团有限公司 Connection structure of assembled building wallboard

    Family Cites Families (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US4876749A (en) * 1988-04-08 1989-10-31 I.W. Industries, Inc. Twist drain
    DE9011285U1 (en) * 1990-08-01 1990-10-04 Fa. Franz Viegener Ii, 5952 Attendorn Drain fitting
    DE19541785A1 (en) * 1995-11-09 1997-05-15 Grohe Armaturen Friedrich Basin outlet opening and closing device

    Also Published As

    Publication number Publication date
    DE29823021U1 (en) 1999-02-18
    ATE295917T1 (en) 2005-06-15
    EP1013837A2 (en) 2000-06-28
    EP1013837A3 (en) 2001-03-07
    DE59912066D1 (en) 2005-06-23

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