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EP2687640A1 - Sanitary wall mixer fitting - Google Patents

Sanitary wall mixer fitting Download PDF

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Publication number
EP2687640A1
EP2687640A1 EP13003420.0A EP13003420A EP2687640A1 EP 2687640 A1 EP2687640 A1 EP 2687640A1 EP 13003420 A EP13003420 A EP 13003420A EP 2687640 A1 EP2687640 A1 EP 2687640A1
Authority
EP
European Patent Office
Prior art keywords
insert
eccentric ring
water inlet
sanitary wall
fitting according
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
EP13003420.0A
Other languages
German (de)
French (fr)
Other versions
EP2687640B1 (en
Inventor
Martin Harsch
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.)
Hansa Armaturen GmbH
Original Assignee
Hansa Metallwerke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hansa Metallwerke AG filed Critical Hansa Metallwerke AG
Priority to EP14002823.4A priority Critical patent/EP2816160B1/en
Publication of EP2687640A1 publication Critical patent/EP2687640A1/en
Application granted granted Critical
Publication of EP2687640B1 publication Critical patent/EP2687640B1/en
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Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/042—Arrangements on taps for wash-basins or baths for connecting to the wall

Definitions

  • the water-bearing house lines, to which a sanitary wall mixing faucet are connected and over which these cold and hot water are supplied, are led out of the building-side wall at a certain gauge.
  • this pitch corresponds with the pitch of the water inlet openings on the back of the sanitary wall mixer tap, so that a connection can be made directly.
  • an adapter device is used at each water inlet opening of the housing. This is attached to an end portion in the water inlet opening of the housing and has a lying outside the housing circular cylindrical portion having a connecting thread for connection to the house line. The axis of this connection thread is offset parallel to the axis of the water inlet opening.
  • This adapter device is permanently mounted in the water inlet device in such an angular position that the desired effective gauge of the connection thread is achieved, so for example, when delivered to Switzerland the gauge of 153 mm, even if the manufacturer provided for the intended size of the water inlet openings of the wall Mischarnatur only 150th mm.
  • a disadvantage of this known wall-mixing fitting is that nevertheless different sanitary fittings are kept ready for different countries and that misplacements of the house lines, which lead to an undesirable deviation of the ideal gauge, must be compensated in other ways, for example by conventional S-ports.
  • Object of the present invention is to provide a sanitary wall-mixing fitting of the type mentioned, which is more flexible in use.
  • the one-piece piece of the adapter device which from the DE 10 2009 012 209 B3 is known, abandoned.
  • a separate eccentric eccentrically carrying the connection thread serving for connection to the domestic line can now be positioned angularly in relation to the insert fixed in the water inlet opening of the housing as required, so that, within the limits of the distances between the axes the connecting thread on the Extenterringen and the axes of the water inlet openings of the housing are made, any gauge of the connection thread can be adjusted.
  • the fixation of this separate eccentric ring on the insert in the desired angular position by means of the screw.
  • screw part, eccentric ring and insert have corresponding channels through which the water can flow.
  • the insert has a toothing, which interacts with a complementary toothing of the eccentric ring for determining the relative angular position between the eccentric ring and insert. In this way, a variety of relative angular positions between the eccentric ring and insert can be adjusted, which coincides with the number of teeth on the complementary gears.
  • the teeth of insert and eccentric ring can run parallel to the axis. They can be accommodated in this way space-saving and nevertheless have a considerable length, so that the mechanical stability is great.
  • the teeth of insert and eccentric ring extend radially.
  • the radial dimension of the adapter device can be kept slightly smaller; However, the mechanical stability of the connection between the teeth is generally good enough.
  • paraxial toothings on the insert or the conical surface of the insert are integrally formed on a collar of smaller diameter formed on the insert. This collar is inserted during assembly of the eccentric ring in this, which facilitates the connection of the eccentric ring and use.
  • the radially extending toothing of the insert is formed on an end-side annular surface of the insert, which is bounded radially inwardly by an integrally formed on the collar collar smaller diameter. Again, this collar serves the better connection with the inverted over him eccentric ring.
  • the adapter device is screwed into the associated water outlet opening.
  • This detachable connection gives the manufacturer of sanitary fitting greater freedom.
  • the adapter device of the sanitary fitting can be added depending on the place of use or not or even already installed at the factory.
  • FIG. 1 serves primarily to explain the environment in which the generally designated by the reference numeral 1 sanitary wall mixing fitting is used.
  • a connector is shown, which has a substantially cylindrical shape and is located at its upper end in the drawing 2a in the assembled state within the mounting wall and is connected there to the house line.
  • the connector 2 may be understood as part of the house line for purposes of the present description.
  • the union nut 3 engages with a radially inwardly bent annular flange 3 a in a groove 2 c of the outer end portion 2 b of the connecting piece 2, so that it is rotatable relative to the connecting piece 2 but nevertheless axially fixed.
  • a second connector is required, which is not shown in the drawing and at a certain distance, the "gauge", left to think of the illustrated connector 2.
  • This gauge may vary somewhat from case to case, be it that the rules vary in different countries, either because the tradesman did not work exactly with the laying of the building services.
  • FIGS. 1 and 2 illustrated end portion of the wall mixing fitting; the second end region and the adapter device provided there are formed symmetrically to a median plane of the wall mixing fitting 1 and need not be specifically described here.
  • the sanitary wall mixing fitting 1 has a housing 4, which in the FIGS. 1 and 2 is shown cut. Within the housing 4, a water supply chamber 5 is recessed. From the water inlet 5 leads an internally threaded water inlet opening 6 to the rear wall 7 of the housing. 2
  • an insert 8 is screwed, the in FIG. 3 is shown in perspective and a first part of the adapter device 50 represents.
  • the insert 8 has a substantially cylindrical shape and on the lower portion of its outer circumferential surface an external thread 9, which cooperates with the thread of the water inlet opening 6.
  • an annular groove 10 is provided in the lateral surface of the insert 8, which is particularly well in FIG. 2 can be seen.
  • an O-ring 11 which seals the insert 8 against the lateral surface of the water inlet opening 6 in a thread-free area.
  • a reduced diameter collar 12 is formed at the top of the insert 8 (which is actually the rear in the assembled state).
  • the outer circumferential surface of the collar 12 carries an axially parallel toothing 13.
  • the insert 8 is traversed by a water-conducting center bore 14 in operation, which is equipped with not provided with reference numerals key surfaces, which are helpful for screwing the insert 8 into the water inlet opening 6.
  • an eccentric ring 15 is provided as a second part of the adapter device 50.
  • the eccentric ring 5 has a bore 16 extending from its upper end to its lower end, which is composed of two regions 16a and 16b.
  • the in the drawing lower portion 16a carries on its lateral surface an axially parallel internal toothing 17 which is complementary to the toothing 13 on the collar 12 of the insert 8. This means that the eccentric ring 15 in different angular positions, but then non-rotatable, can be plugged onto the insert 8.
  • the upper portion 16b of the through hole 16 of the eccentric ring 15 in the drawing has a slightly larger diameter than the lower portion. Between the upper portion 16b and the lower portion 16a is a step 18.
  • the axis of the through hole 16 is not in the axis of the eccentric ring 15 itself, but eccentric. This has the consequence that the axis of the eccentric ring 15 moves when the eccentric ring 15 is attached in different positions on the insert 8.
  • FIG. 2 the position is shown in which the axis of the eccentric ring 15 occupies the rightmost position. In a rotation of the eccentric ring 15 by 180 °, this axis would occupy the leftmost position.
  • the outer circumferential surface of the eccentric ring 15 carries an external thread 20 which cooperates with the internal thread of the union nut 3 in a known manner for fastening the connecting piece 2.
  • FIG. 1 is for sealing purposes between the in FIG. 1 lower end of the connecting piece 2 and the upper end face of the eccentric ring 15, a flat seal 21 is provided.
  • the eccentric ring 15 is fixed on the insert 8 by means of a screw 22, which also in perspective FIG. 3 drawn out and a third part of the adapter device 50 is.
  • the screw member 22 is rotationally symmetrical and has an outwardly projecting flange 22a and an inner through hole 23 which is provided for screwing with key surfaces (without reference numerals).
  • the lower, slightly reduced diameter portion 22b of the screw 22 carries an external thread 24th
  • the eccentric ring 15 is first placed on the insert 8 in the desired position in which the correct gauge of the two connecting threads 20 is achieved. Then, the screw member 22 is inserted with the reduced diameter portion 22b ahead in the through hole 16 of the eccentric ring 15 and then screwed with its external thread 24 in an internal thread 25 which is formed on the inner circumferential surface of the collar 12 of the insert 8.
  • the flange 22 a of the screw member 22 abuts the step 18 between the two areas 16 a, 16 b of the through hole of the eccentric ring 15 and presses the latter firmly against the annular surface on the top of the insert 8, which surrounds the collar 12.
  • An O-ring 26 seals the eccentric ring 15 against the collar 8.
  • FIG. 4 three components of a second embodiment of a sanitary wall mixing fitting are shown, the in FIG. 3 shown and already described above Components 8, 15 and 22 correspond.
  • the components of the FIG. 4 have essentially the same function as the components of FIG. 3 and are therefore denoted by the same reference numeral plus 100.
  • the eccentric ring 15 associated teeth was an axially parallel internal teeth 17 on the through hole 16
  • the eccentric ring 115 has the FIG. 4 a radially extending toothing 117 on the lower annular end face.
  • the use 108 of FIG. 4 carries instead of an axially parallel external teeth on the collar 112 a radial toothing 113 on the annular surface on its upper side, which results in the collar 112.
  • the cone angle is chosen so that after tightening the eccentric ring 215 on the insert 208 by means of the screw 222 a self-locking between the eccentric ring 215 and the insert 208 results, so that the angular position of the eccentric ring 215 on the insert 208 similarly unchanging as in Interaction of two gears is.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

The tap (1) has a housing (4) comprising two water inlet openings (6) at a rear side, where parallel axes of the inlet openings are spaced from each other in a specific center distance. Adapter devices (50) are fastenable at the respective inlet openings, where each adapter device comprises an insert (8) that is fixed in the inlet openings. An eccentric ring (15) is fastenable at the insert in different angle positions, and supports a connecting thread (20). A screw-part (22) extends through the ring and is bolted at the insert such that the screw-part is fixed to the ring.

Description

Die Erfindung betrifft eine sanitäre Wand-Mischarmatur mit

  1. a) einem Gehäuse, das an seiner Rückseite zwei Wasserzulauföffnungen besitzt, deren parallele Achsen in einem bestimmten Stichmaß voneinander beabstandet sind;
  2. b) für jede Wasserzulauföffnung eine Adaptereinrichtung, die an der zugehörigen Wasserzulauföffnung befestigbar ist und ein Anschlussgewinde zur Verbindung mit einer gebäudeseitigen Hausleitung besitzt;
    wobei
    die Achsen der Wasserzulauföffnung des Gehäuses und des Anschlussgewindes parallel zueinander und voneinander beabstandet sind.
The invention relates to a sanitary wall mixing fitting with
  1. a) a housing having on its back two water inlet openings whose parallel axes are spaced apart at a certain pitch;
  2. b) for each water inlet opening, an adapter device which can be fastened to the associated water inlet opening and has a connecting thread for connection to a building-side domestic line;
    in which
    the axes of the water inlet opening of the housing and the connecting thread are parallel to each other and spaced from each other.

Die wasserführenden Hausleitungen, an welche eine sanitäre Wand-Mischarmatur angeschlossen sind und über welche dieser Kalt- und Warmwasser zugeführt werden, sind in einem bestimmten Stichmaß aus der gebäudeseitigen Wand herausgeführt. Idealerweise stimmt dieses Stichmaß mit dem Stichmaß der Wasserzulauföffnungen an der Rückseite der sanitären Wand-Mischarmatur überein, so dass ein Anschluss direkt erfolgen kann.The water-bearing house lines, to which a sanitary wall mixing faucet are connected and over which these cold and hot water are supplied, are led out of the building-side wall at a certain gauge. Ideally, this pitch corresponds with the pitch of the water inlet openings on the back of the sanitary wall mixer tap, so that a connection can be made directly.

Die Situation wird für den Hersteller von Sanitärarmaturen jedoch dadurch kompliziert, dass in unterschiedlichen Ländern unterschiedliche Normen für das Stichmaß gelten. Während in Deutschland das Stichmaß 150 mm beträgt, ist dieses beispielsweise für die Schweiz 153 mm. Der zunächst naheliegende Gedanke, für die unterschiedlichen Länder unterschiedliche Armaturen mit unterschiedlichem Stichmaß der Wasserzulauföffnungen bereitzuhalten, verbietet sich, da hierdurch nicht nur die Herstellungskosten deutlich erhöht würden, sondern damit auch ein erheblicher Lager- und Logistikaufwand verbunden wäre.The situation is for the manufacturer of sanitary fittings however complicated by the fact that different standards apply to the gauge in different countries. While in Germany the gauge is 150 mm, this is for example 153 mm for Switzerland. The initially obvious idea to keep ready for the different countries different valves with different gauge of water inlet openings, prohibits, as this would not only significantly increase the cost of production, but would also be associated with a significant storage and logistics costs.

Dieser Problematik versucht die in der DE 10 2009 012 109 B3 beschriebene sanitäre Wand-Mischarmatur, welche der eingangs genannten Art entspricht, zu begegnen. Hierzu wird an jeder Wasserzulauföffnung des Gehäuses eine Adaptereinrichtung eingesetzt. Diese ist mit einem Endbereich in der Wasserzulauföffnung des Gehäuses befestigt und weist einen außerhalb des Gehäuses liegenden kreiszylindrischen Bereich auf, der ein Anschlußgewinde zur Verbindung mit der Hausleitung besitzt. Die Achse dieses Anschlußgewindes ist gegenüber der Achse der Wasserzulauföffnung parallel versetzt.This problem tries in the DE 10 2009 012 109 B3 described sanitary wall-mixing fitting, which corresponds to the type mentioned to meet. For this purpose, an adapter device is used at each water inlet opening of the housing. This is attached to an end portion in the water inlet opening of the housing and has a lying outside the housing circular cylindrical portion having a connecting thread for connection to the house line. The axis of this connection thread is offset parallel to the axis of the water inlet opening.

Diese Adaptereinrichtung ist in der Wasserzulaufeinrichtung in einer solchen Winkelposition permanent befestigt, dass das gewünschte effektive Stichmaß der Anschlußgewinde erreicht wird, also beispielsweise bei Auslieferung in die Schweiz das Stichmaß von 153 mm, auch wenn das herstellerseitig vorgesehene Stichmass der Wasserzulauföffnungen der Wand-Mischarnatur nur 150 mm beträgt.This adapter device is permanently mounted in the water inlet device in such an angular position that the desired effective gauge of the connection thread is achieved, so for example, when delivered to Switzerland the gauge of 153 mm, even if the manufacturer provided for the intended size of the water inlet openings of the wall Mischarnatur only 150th mm.

Nachteilig bei dieser bekannten Wand-Mischarmatur ist, dass gleichwohl für unterschiedliche Länder unterschiedliche Sanitärarmaturen bereitgehalten werden müssen und dass Fehlverlegungen der Hausleitungen, die zu einem ungewünschten Abweichen des idealen Stichmaßes führen, auf andere Weise kompensiert werden müssen, beispielsweise durch herkömmliche S-Anschlüsse.A disadvantage of this known wall-mixing fitting is that nevertheless different sanitary fittings are kept ready for different countries and that misplacements of the house lines, which lead to an undesirable deviation of the ideal gauge, must be compensated in other ways, for example by conventional S-ports.

Aufgabe der vorliegenden Erfindung ist es, eine sanitäre Wand-Mischarmatur der eingangs genannten Art zu schaffen, welche im Einsatz flexibler ist.Object of the present invention is to provide a sanitary wall-mixing fitting of the type mentioned, which is more flexible in use.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass

  • c) jede Adaptereinrichtung umfasst:
    • ca) einen Einsatz, der in der Wasserzulauföffnung des Gehäuses befestigt ist;
    • cb) einen Exzenterring, der an dem Einsatz in unterschiedlichen Winkelstellungen befestigbar ist und der das Anschlussgewinde trägt;
    • cc) ein Schraubteil, welches sich durch den Exzenterring hindurch erstreckt, an dem Einsatz verschraubt ist und dadurch den Exzenterring an dem Einsatz fixiert.
This object is achieved in that
  • c) each adapter device comprises:
    • ca) an insert which is fixed in the water inlet opening of the housing;
    • cb) an eccentric ring which is attachable to the insert in different angular positions and which carries the connecting thread;
    • cc) a screw member which extends through the eccentric ring, is bolted to the insert and thereby fixes the eccentric ring to the insert.

Erfindungsgemäß wird also die Einstückigkeit der Adaptereinrichtung, die aus der DE 10 2009 012 209 B3 bekannt ist, aufgegeben. Ein gesonderter Exzenterring, der exzentrisch das zur Verbindung mit der Hausleitung dienende Anschlussgewinde trägt, kann nunmehr winkelmäßig gegenüber dem in der Wasserzulauföffnung des Gehäuses befestigten Einsatz nach Bedarf positioniert werden, so dass im Rahmen der Abstände, die zwischen den Achsen der Anschlussgewinde auf den Extenterringen und der Achsen der Wasserzulauföffnungen des Gehäuses bestehen, ein beliebiges Stichmaß der Anschlussgewinde eingestellt werden kann. Die Fixierung dieses gesonderten Exzenterringes an dem Einsatz in der gewünschten Winkelposition erfolgt mittels des Schraubteiles. Schraubteil, Exzenterring und Einsatz weisen selbstverständlich entsprechende Kanäle auf, durch welche das Wasser strömen kann.According to the invention, therefore, the one-piece piece of the adapter device, which from the DE 10 2009 012 209 B3 is known, abandoned. A separate eccentric eccentrically carrying the connection thread serving for connection to the domestic line can now be positioned angularly in relation to the insert fixed in the water inlet opening of the housing as required, so that, within the limits of the distances between the axes the connecting thread on the Extenterringen and the axes of the water inlet openings of the housing are made, any gauge of the connection thread can be adjusted. The fixation of this separate eccentric ring on the insert in the desired angular position by means of the screw. Of course, screw part, eccentric ring and insert have corresponding channels through which the water can flow.

Bei einer vorteilhaften Ausführungsform weist der Einsatz eine Verzahnung auf, die zur Festlegung der relativen Winkelposition zwischen Exzenterring und Einsatz mit einer komplementären Verzahnung des Exzenterringes zusammenwirkt. Auf diese Weise lässt sich eine Vielzahl von relativen Winkelpositionen zwischen Exzenterring und Einsatz einstellen, die mit der Zahl der Zähne auf den komplementären Verzahnungen übereinstimmt.In an advantageous embodiment, the insert has a toothing, which interacts with a complementary toothing of the eccentric ring for determining the relative angular position between the eccentric ring and insert. In this way, a variety of relative angular positions between the eccentric ring and insert can be adjusted, which coincides with the number of teeth on the complementary gears.

Die Verzahnungen von Einsatz und Exzenterring können achsparallel verlaufen. Sie können auf diese Weise raumsparend untergebracht werden und gleichwohl eine erhebliche Länge besitzen, so dass die mechanische Stabilität groß ist.The teeth of insert and eccentric ring can run parallel to the axis. They can be accommodated in this way space-saving and nevertheless have a considerable length, so that the mechanical stability is great.

Alternativ ist es aber auch möglich, dass die Verzahnungen von Einsatz und Exzenterring radial verlaufen. Bei dieser Bauweise kann die radiale Abmessung der Adaptereinrichtung etwas kleiner gehalten werden; die mechanische Stabilität der Verbindung zwischen den Verzahnungen reicht gleichwohl im Allgemeinen gut aus.Alternatively, it is also possible that the teeth of insert and eccentric ring extend radially. In this construction, the radial dimension of the adapter device can be kept slightly smaller; However, the mechanical stability of the connection between the teeth is generally good enough.

Besonders bevorzugt wird diejenige Ausführungsform der Erfindung, bei welcher der Einsatz eine konische Fläche und der Exzenterring eine mit dieser zusammenwirkende komplementäre konische Fläche aufweist. Hier ist eine unbegrenzte Anzahl von Winkeleinstellungen zwischen dem Exzenterring und dem Einsatz der Adaptereinrichtung möglich, da sich die zusammenarbeitenden konischen Flächen bei entsprechendem axialen Druck auf den Exzenterring gegen Verdrehung selbst hemmen.Particularly preferred is that embodiment of the invention in which the insert has a conical surface and the eccentric ring has a complementary conical surface cooperating therewith. Here an unlimited number of angular adjustments between the eccentric ring and the use of the adapter device is possible, since the cooperating conical surfaces inhibit against rotation itself with a corresponding axial pressure on the eccentric ring.

Bevorzugt wird ferner, dass die achsparallelen Verzahnungen am Einsatz bzw. die konische Fläche des Einsatzes an einem an den Einsatz angeformten Kragen mit kleinerem Durchmesser angeformt sind. Dieser Kragen wird bei der Montage des Exzenterringes in diesen eingeführt, was die Verbindung von Exzenterring und Einsatz erleichtert.It is further preferred that the paraxial toothings on the insert or the conical surface of the insert are integrally formed on a collar of smaller diameter formed on the insert. This collar is inserted during assembly of the eccentric ring in this, which facilitates the connection of the eccentric ring and use.

Bei derjenigen Ausgestaltung der Erfindung, welche von radial verlaufenden Verzahnungen Gebrauch macht, ist es günstig, wenn die radial verlaufende Verzahnung des Einsatzes an einer stirnseitigen Ringfläche des Einsatzes ausgebildet ist, die radial innen von einem an den Einsatz angeformten Kragen kleineren Durchmessers begrenzt ist. Auch hier dient dieser Kragen der besseren Verbindung mit dem über ihn gestülpten Exzenterring.In that embodiment of the invention, which makes use of radially extending teeth, it is advantageous if the radially extending toothing of the insert is formed on an end-side annular surface of the insert, which is bounded radially inwardly by an integrally formed on the collar collar smaller diameter. Again, this collar serves the better connection with the inverted over him eccentric ring.

Schließlich ist es noch günstig, wenn der Einsatz der Adaptereinrichtung in die zugehörige Wasserauslauf-öffnung eingeschraubt ist. Diese lösbare Verbindung gibt dem Hersteller der Sanitärarmatur größere Freiheit. So kann die Adaptereinrichtung der Sanitärarmatur je nach Einsatzort beigegeben werden oder auch nicht oder auch schon werkseitig montiert werden.Finally, it is still advantageous if the use of the adapter device is screwed into the associated water outlet opening. This detachable connection gives the manufacturer of sanitary fitting greater freedom. Thus, the adapter device of the sanitary fitting can be added depending on the place of use or not or even already installed at the factory.

Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnung näher erläutert; es zeigen

Figur 1
einen Anschlussbereich einer sanitären Wand-Mischarmatur, teilweise im Schnitt;
Figur 2
eine Teilvergrößerung aus Figur 1;
Figur 3
in einer Explosionsansicht drei Bauteile, die bei der Wand-Mischarmatur der Figuren 1 und 2 verwendet werden;
Figur 4
eine Explosionsansicht, ähnlich der Figur 3, jedoch von einer abgewandelten Ausführungsform der Erfindung;
Figur 5
einen Schnitt, ähnlich der Figur 2, durch ein drittes Ausführungsbeispiel der Erfindung;
Figur 6
eine Explosionsansicht, ähnlich den Figuren 3 und 4 von Bauteilen, die dem dritten Ausführungsbeispiel der Figur 5 zugehören.
Embodiments of the invention will be described below explained in more detail with reference to the drawing; show it
FIG. 1
a connection area of a sanitary wall mixing fitting, partly in section;
FIG. 2
a partial enlargement FIG. 1 ;
FIG. 3
in an exploded view of three components that in the wall-mixing fitting of FIGS. 1 and 2 be used;
FIG. 4
an exploded view, similar to the FIG. 3 but of a modified embodiment of the invention;
FIG. 5
a cut, similar to the one FIG. 2 by a third embodiment of the invention;
FIG. 6
an exploded view, similar to the Figures 3 and 4 of components that the third embodiment of the FIG. 5 To belong.

Zunächst wird auf die Figuren 1 bis 3 Bezug genommen. Die Figur 1 dient dabei in erster Linie der Erläuterung der Umgebung, in welcher die insgesamt mit dem Bezugszeichen 1 gekennzeichnete sanitäre Wand-Mischarmatur eingesetzt wird. Mit dem Bezugszeichen 2 ist ein Verbindungsstück dargestellt, das im Wesentlichen zylindrische Form besitzt und an seinem in der Zeichnung oberen Endbereich 2a im fertig montierten Zustand innerhalb der Montagewand liegt und dort mit der Hausleitung verbunden ist. Das Verbindungsstück 2 kann für die Zwecke der vorliegenden Beschreibung als Teil der Hausleitung verstanden werden.First, on the FIGS. 1 to 3 Referenced. The FIG. 1 serves primarily to explain the environment in which the generally designated by the reference numeral 1 sanitary wall mixing fitting is used. By the reference numeral 2, a connector is shown, which has a substantially cylindrical shape and is located at its upper end in the drawing 2a in the assembled state within the mounting wall and is connected there to the house line. The connector 2 may be understood as part of the house line for purposes of the present description.

Ein im Durchmesser etwas größerer Bereich 2b des Verbindungsstückes 2 ragt aus der Montagewand heraus und trägt an seinem äußeren, in Figur 1 unteren Ende, eine Überwurfmutter 3, die in bekannter Weise der Verbindung mit der Wand-Mischarmatur 1 dient. Hierzu greift die Überwurfmutter 3 mit einem radial nach innen abgebogenen Ringflansch 3a in eine Nut 2c des äußeren Endbereiches 2b des Verbindungsstückes 2 ein, so dass sie gegenüber dem Verbindungsstück 2 verdrehbar aber gleichwohl axial festgelegt ist.A slightly larger in diameter portion 2b of the connecting piece 2 protrudes from the mounting wall and contributes to its outer, in FIG. 1 lower end, a union nut 3, which serves in a known manner the connection with the wall-mixing fitting 1. For this purpose, the union nut 3 engages with a radially inwardly bent annular flange 3 a in a groove 2 c of the outer end portion 2 b of the connecting piece 2, so that it is rotatable relative to the connecting piece 2 but nevertheless axially fixed.

Zum vollständigen Anschluss der Wand-Mischarmatur 1 wird ein zweites Verbindungsstück benötigt, das in der Zeichnung nicht dargestellt ist und in einem bestimmten Abstand, dem "Stichmaß", links von dem dargestellten Verbindungsstück 2 zu denken ist. Dieses Stichmaß kann von Anwendungsfall zu Anwendungsfall etwas variieren, sei dies, dass die Vorschriften in den einzelnen Ländern unterschiedlich sind, sei dies, weil der Handwerker bei der Verlegung der Hausleitungen nicht exakt gearbeitet hat.For complete connection of the wall-mixing fitting 1, a second connector is required, which is not shown in the drawing and at a certain distance, the "gauge", left to think of the illustrated connector 2. This gauge may vary somewhat from case to case, be it that the rules vary in different countries, either because the tradesman did not work exactly with the laying of the building services.

Zur Bewältigung derartiger unterschiedlicher Stichmaße dienen zwei Adaptereinrichtungen 50. Beschrieben wird nachfolgend nur eine Adaptereinrichtung 50 in dem in den Figuren 1 und 2 dargestellte Endbereich der Wand-Mischarmatur; der zweite Endbereich und die dort vorgesehene Adaptereinrichtung sind symmetrisch zu einer Mittelebene der Wand-Mischarmatur 1 ausgebildet und brauchen hier nicht eigens beschrieben zu werden.To handle such different stitch dimensions serve two adapter devices 50. Below is described only one adapter device 50 in which in the FIGS. 1 and 2 illustrated end portion of the wall mixing fitting; the second end region and the adapter device provided there are formed symmetrically to a median plane of the wall mixing fitting 1 and need not be specifically described here.

Die sanitäre Wand-Mischarmatur 1 besitzt ein Gehäuse 4, welches in den Figuren 1 und 2 geschnitten dargestellt ist. Innerhalb des Gehäuses 4 ist ein Wasserzulaufraum 5 ausgespart. Von dem Wasserzulaufraum 5 führt eine mit Innengewinde versehene Wasserzulauföffnung 6 zur Rückwand 7 des Gehäuses 2.The sanitary wall mixing fitting 1 has a housing 4, which in the FIGS. 1 and 2 is shown cut. Within the housing 4, a water supply chamber 5 is recessed. From the water inlet 5 leads an internally threaded water inlet opening 6 to the rear wall 7 of the housing. 2

In die Wasserzulauföffnung 6 ist ein Einsatz 8 eingeschraubt, der in Figur 3 perspektivisch herausgezeichnet ist und ein erstes Teil der Adaptereinrichtung 50 darstellt. Der Einsatz 8 besitzt im Wesentlichen zylindrische Form und auf dem unteren Bereich seiner Außenmantelfläche ein Außengewinde 9, welches mit dem Gewinde der Wasserzulauföffnung 6 zusammenwirkt. Oberhalb des Außengewindes 9 ist in der Mantelfläche des Einsatzes 8 eine Ringnut 10 vorgesehen, die besonders gut in Figur 2 zu erkennen ist. In der Ringnut 10 liegt ein O-Ring 11 ein, welcher den Einsatz 8 gegen die Mantelfläche der Wasserzulauföffnung 6 in einem gewindefreien Bereich abdichtet.In the water inlet opening 6, an insert 8 is screwed, the in FIG. 3 is shown in perspective and a first part of the adapter device 50 represents. The insert 8 has a substantially cylindrical shape and on the lower portion of its outer circumferential surface an external thread 9, which cooperates with the thread of the water inlet opening 6. Above the external thread 9, an annular groove 10 is provided in the lateral surface of the insert 8, which is particularly well in FIG. 2 can be seen. In the annular groove 10 is an O-ring 11, which seals the insert 8 against the lateral surface of the water inlet opening 6 in a thread-free area.

An die Oberseite des Einsatzes 8 (die in montiertem Zustand eigentlich die Hinterseite ist), ist ein im Durchmesser verringerter Kragen 12 angeformt. Die Außenmantelfläche des Kragens 12 trägt eine achsparallele Verzahnung 13.At the top of the insert 8 (which is actually the rear in the assembled state), a reduced diameter collar 12 is formed. The outer circumferential surface of the collar 12 carries an axially parallel toothing 13.

Der Einsatz 8 wird von einer im Betrieb wasserführenden Mittelbohrung 14 durchzogen, die mit nicht näher mit Bezugszeichen versehenen Schlüsselflächen ausgestattet ist, die zum Eindrehen des Einsatzes 8 in die Wasserzulauföffnung 6 behilflich sind.The insert 8 is traversed by a water-conducting center bore 14 in operation, which is equipped with not provided with reference numerals key surfaces, which are helpful for screwing the insert 8 into the water inlet opening 6.

Über dem Einsatz 8 ist im montierten Zustand, der in den Figuren 1 und 2 dargestellt ist, ein Exzenterring 15 als zweites Teil der Adaptereinrichtung 50 vorgesehen. Der Exzenterring 5 besitzt eine von seiner oberen zur unteren Stirnseite durchgehende Bohrung 16, die aus zwei Bereichen 16a und 16b zusammengesetzt ist. Der in der Zeichnung untere Bereich 16a trägt an seiner Mantelfläche eine achsparallele Innenverzahnung 17, die komplementär zur Verzahnung 13 auf dem Kragen 12 des Einsatzes 8 ist. Dies bedeutet, dass der Exzenterring 15 in unterschiedlichen Winkelpositionen, dann jedoch unverdrehbar, auf den Einsatz 8 aufgesteckt werden kann.Over the insert 8 is in the assembled state, in the FIGS. 1 and 2 is shown, an eccentric ring 15 is provided as a second part of the adapter device 50. The eccentric ring 5 has a bore 16 extending from its upper end to its lower end, which is composed of two regions 16a and 16b. The in the drawing lower portion 16a carries on its lateral surface an axially parallel internal toothing 17 which is complementary to the toothing 13 on the collar 12 of the insert 8. This means that the eccentric ring 15 in different angular positions, but then non-rotatable, can be plugged onto the insert 8.

Der in der Zeichnung obere Bereich 16b der Durchgangsbohrung 16 des Exzenterringes 15 besitzt einen etwas größeren Durchmesser als der untere Bereich. Zwischen dem oberen Bereich 16b und dem unteren Bereich 16a befindet sich eine Stufe 18.The upper portion 16b of the through hole 16 of the eccentric ring 15 in the drawing has a slightly larger diameter than the lower portion. Between the upper portion 16b and the lower portion 16a is a step 18.

Wie insbesondere den Figuren 2 und 3 entnommen werden kann, verläuft die Achse der Durchgangsbohrung 16 nicht in der Achse des Exzenterringes 15 selbst, sondern exzentrisch. Dies hat zur Folge, dass die Achse des Exzenterringes 15 wandert, wenn der Exzenterring 15 in unterschiedlichen Positionen auf dem Einsatz 8 aufgesteckt ist. In Figur 2 ist diejenige Position dargestellt, in welcher die Achse des Exzenterringes 15 die am weitesten rechts liegende Position einnimmt. Bei einer Verdrehung des Exzenterringes 15 um 180° würde diese Achse die am weitesten links liegende Position einnehmen.As in particular the Figures 2 and 3 can be removed, the axis of the through hole 16 is not in the axis of the eccentric ring 15 itself, but eccentric. This has the consequence that the axis of the eccentric ring 15 moves when the eccentric ring 15 is attached in different positions on the insert 8. In FIG. 2 the position is shown in which the axis of the eccentric ring 15 occupies the rightmost position. In a rotation of the eccentric ring 15 by 180 °, this axis would occupy the leftmost position.

Die Außenmantelfläche des Exzenterringes 15 trägt ein Außengewinde 20, welches mit dem Innengewinde der Überwurfmutter 3 in bekannter Weise zur Befestigung des Verbindungsstückes 2 zusammenwirkt. Wie Figur 1 zeigt, ist zu Dichtungszwecken zwischen dem in Figur 1 unteren Ende des Verbindungsstückes 2 und der oberen Stirnseite des Exzenterringes 15 eine Flachdichtung 21 vorgesehen.The outer circumferential surface of the eccentric ring 15 carries an external thread 20 which cooperates with the internal thread of the union nut 3 in a known manner for fastening the connecting piece 2. As FIG. 1 is for sealing purposes between the in FIG. 1 lower end of the connecting piece 2 and the upper end face of the eccentric ring 15, a flat seal 21 is provided.

Der Exzenterring 15 wird auf dem Einsatz 8 mit Hilfe eines Schraubteiles 22 festgelegt, das ebenfalls perspektivisch in Figur 3 herausgezeichnet und ein drittes Teil der Adaptereinrichtung 50 ist. Das Schraubteil 22 ist rotationssymmetrisch und besitzt einen nach außen ragenden Flansch 22a sowie eine innere Durchgangsbohrung 23, die zum Einschrauben mit Schlüsselflächen (ohne Bezugszeichen) versehen ist. Der untere, im Durchmesser etwas verringerte Bereich 22b des Schraubteiles 22 trägt ein Außengewinde 24.The eccentric ring 15 is fixed on the insert 8 by means of a screw 22, which also in perspective FIG. 3 drawn out and a third part of the adapter device 50 is. The screw member 22 is rotationally symmetrical and has an outwardly projecting flange 22a and an inner through hole 23 which is provided for screwing with key surfaces (without reference numerals). The lower, slightly reduced diameter portion 22b of the screw 22 carries an external thread 24th

Zur Befestigung des Exzenterringes 15 an dem Einsatz 8 wird der Exzenterring 15 zunächst in der gewünschten Position, bei welcher das richtige Stichmaß der beiden Anschlußgewinde 20 erreicht wird, auf den Einsatz 8 aufgesteckt. Sodann wird das Schraubteil 22 mit dem im Durchmesser verringerten Bereich 22b voraus in die Durchgangsbohrung 16 des Exzenterringes 15 eingeführt und sodann mit seinem Außengewinde 24 in ein Innengewinde 25 eingeschraubt, welches an der Innenmantelfläche des Kragens 12 des Einsatzes 8 ausgebildet ist. Der Flansch 22a des Schraubteiles 22 legt sich an die Stufe 18 zwischen den beiden Bereichen 16a, 16b der Durchgangsbohrung des Exzenterringes 15 an und drückt letzteren fest gegen die Ringfläche an der Oberseite des Einsatzes 8, welche den Kragen 12 umgibt. Ein O-Ring 26 dichtet den Exzenterring 15 gegen den Kragen 8 ab.For fixing the eccentric ring 15 to the insert 8, the eccentric ring 15 is first placed on the insert 8 in the desired position in which the correct gauge of the two connecting threads 20 is achieved. Then, the screw member 22 is inserted with the reduced diameter portion 22b ahead in the through hole 16 of the eccentric ring 15 and then screwed with its external thread 24 in an internal thread 25 which is formed on the inner circumferential surface of the collar 12 of the insert 8. The flange 22 a of the screw member 22 abuts the step 18 between the two areas 16 a, 16 b of the through hole of the eccentric ring 15 and presses the latter firmly against the annular surface on the top of the insert 8, which surrounds the collar 12. An O-ring 26 seals the eccentric ring 15 against the collar 8.

Nunmehr können mit den Überwurfmuttern 3 der Verbindungsstücke 2 die Verbindungen zwischen der Wand-Mischarmatur 1 und den Hausleitungen hergestellt werden.Now can be made with the union nuts 3 of the connectors 2, the connections between the wall-mixing fitting 1 and the house lines.

In Figur 4 sind drei Bauelemente einer zweiten Ausführungsform einer sanitären Wand-Mischarmatur dargestellt, die den in Figur 3 dargestellten und oben schon beschriebenen Bauteilen 8, 15 und 22 entsprechen. Die Bauteile der Figur 4 besitzen im Wesentlichen dieselbe Funktion wie die Bauteile der Figur 3 und sind daher mit demselben Bezugszeichen zuzüglich 100 gekennzeichnet.In FIG. 4 three components of a second embodiment of a sanitary wall mixing fitting are shown, the in FIG. 3 shown and already described above Components 8, 15 and 22 correspond. The components of the FIG. 4 have essentially the same function as the components of FIG. 3 and are therefore denoted by the same reference numeral plus 100.

Der einzige Unterschied, der zwischen den in den Figuren 3 und 4 dargestellten Ausführungsbeispielen besteht, ist die Position der zusammenwirkenden Verzahnungen an dem Exzenterring 15 bzw. 115 und dem Einsatz 8 bzw. 108. Während beim ersten Ausführungsbeispiel die dem Exzenterring 15 zugeordnete Verzahnung eine achsparallele Innenverzahnung 17 an der Durchgangsbohrung 16 war, besitzt der Exzenterring 115 der Figur 4 eine radial verlaufende Verzahnung 117 an der unteren ringförmigen Stirnfläche. Der Einsatz 108 der Figur 4 trägt statt einer achsparallelen Außenverzahnung an dem Kragen 112 eine radiale Verzahnung 113 auf der Ringfläche an seiner Oberseite, die den Kragen 112 ergibt. Ersichtlich ist es auf diese Weise ebenfalls möglich, den Exzenterring 115 in unterschiedlichen Winkelpositionen auf dem Einsatz 108 aufzusetzen und mit dem Schraubteil 122 zu befestigen, das gegenüber dem ersten Ausführungsbeispiel unverändert geblieben ist.The only difference between those in the Figures 3 and 4 While the first embodiment, the eccentric ring 15 associated teeth was an axially parallel internal teeth 17 on the through hole 16, the eccentric ring 115 has the FIG. 4 a radially extending toothing 117 on the lower annular end face. The use 108 of FIG. 4 carries instead of an axially parallel external teeth on the collar 112 a radial toothing 113 on the annular surface on its upper side, which results in the collar 112. As can be seen, it is also possible in this way to put the eccentric ring 115 in different angular positions on the insert 108 and to secure it with the screw 122, which has remained unchanged from the first embodiment.

Das in den Figuren 5 und 6 dargestellte dritte Ausführungsbeispiel einer sanitären Wand-Mischarmatur ähnelt den beiden oben beschriebenen Ausführungsbeispielen stark. Entsprechende Teile sind daher mit demselben Bezugszeichen, erneut um 100 erhöht, gekennzeichnet. Soweit die Teile unverändert geblieben sind, werden sie nicht erneut beschrieben.That in the Figures 5 and 6 illustrated third embodiment of a sanitary wall-mixing fitting is similar to the two embodiments described above strong. Corresponding parts are therefore marked with the same reference number, again increased by 100. As far as the parts have remained unchanged, they will not be described again.

Der einzige Unterschied zwischen den Ausführungsbeispielen der Figuren 1 bis 3 einerseits und 5 und 6 andererseits besteht darin, dass auf der Außenmantelfläche des Kragens 212 des Einsatzes 208 in den Figuren 5 und 6 keine Außenverzahnung sondern eine glatte, sich nach oben verjüngende Konusfläche 213 vorgesehen ist. Diese Konusfläche 213 wirkt mit einer komplementären Konusfläche 217 zusammen, die im unteren Bereich 216b der Durchgangsbohrung 216 des Exzenterringes 216 vorgesehen ist. Der Konuswinkel ist dabei so gewählt, dass sich nach dem Festziehen des Exzenterringes 215 auf dem Einsatz 208 mittels des Schraubteiles 222 eine Selbsthemmung zwischen dem Exzenterring 215 und dem Einsatz 208 ergibt, so dass die Winkelposition des Exzenterringes 215 auf dem Einsatz 208 ähnlich unveränderlich wie beim Zusammenwirken zweier Verzahnungen ist.The only difference between the embodiments of the FIGS. 1 to 3 on the one hand and 5 and 6 on the other hand is that on the outer circumferential surface the collar 212 of the insert 208 in the Figures 5 and 6 no external teeth but a smooth, upwardly tapering conical surface 213 is provided. This conical surface 213 cooperates with a complementary conical surface 217 which is provided in the lower region 216b of the through-bore 216 of the eccentric ring 216. The cone angle is chosen so that after tightening the eccentric ring 215 on the insert 208 by means of the screw 222 a self-locking between the eccentric ring 215 and the insert 208 results, so that the angular position of the eccentric ring 215 on the insert 208 similarly unchanging as in Interaction of two gears is.

Claims (8)

Sanitäre Wand-Mischarmatur mit a) einem Gehäuse, das an seiner Rückseite zwei Wasserzulauföffnungen besitzt, deren parallele Achsen in einem bestimmten Stichmaß voneinander beabstandet sind; b) für jede Wasserzulauföffnung einer Adaptereinrichtung, die an der zugehörigen Wasserzulauföffnung befestigbar ist und ein Anschlussgewinde zur Verbindung mit einer gebäudeseitigen Hausleitung besitzt,
wobei
die Achsen der Wasserzulauföffnung des Gehäuses und des Anschlussgewindes parallel zueinander und von einander beabstandet sind;
dadurch gekennzeichnet, dass c) jede Adaptereinrichtung (50; 150; 250) umfasst: ca) einen Einsatz (8; 108; 208), der in der Wasserzulauföffnung (6; 106; 206) des Gehäuses (4; 104; 204) befestigt ist; cb) einen Exzenterring (15; 115; 215), der an dem Einsatz (8; 108; 208) in unterschiedlichen Winkelstellungen befestigbar ist und der das Anschlussgewinde (20; 120, 220) trägt; cc) ein Schraubteil (22; 122; 222), welches sich durch den Exzenterring (15; 115; 215) hindurch erstreckt, an dem Einsatz (8; 108; 208) verschraubt ist und dadurch den Exzenterring (15; 115; 215) an dem Einsatz (8; 108; 208) fixiert. Sanitary wall mixer with a) a housing having on its back two water inlet openings whose parallel axes are spaced apart at a certain pitch; b) for each water inlet opening of an adapter device, which can be fastened to the associated water inlet opening and has a connecting thread for connection to a building-side domestic line,
in which
the axes of the water inlet opening of the housing and the connecting thread are parallel to each other and spaced from each other;
characterized in that c) each adapter device (50; 150; 250) comprises: ca) an insert (8; 108; 208) mounted in the water inlet opening (6; 106; 206) of the housing (4; 104; 204); cb) an eccentric ring (15; 115; 215) which can be fastened to the insert (8; 108; 208) in different angular positions and which holds the Connecting thread (20, 120, 220) carries; cc) a screw member (22; 122; 222) which extends through the eccentric ring (15; 115; 215) is bolted to the insert (8; 108; 208) and thereby defines the eccentric ring (15; 115; 215) fixed to the insert (8; 108; 208). Sanitäre Wand-Mischarmatur nach Anspruch 1, dadurch gekennzeichnet, dass der Einsatz (8; 108; 208) eine Verzahnung (13; 113) aufweist, die zur Festlegung der relativen Winkelposition zwischen Exzenterring (15; 115) und Einsatz (8; 108) mit einer komplementären Verzahnung (17; 117) des Exzenterrings (15; 115) zusammenwirkt.Sanitary wall mixing fitting according to claim 1, characterized in that the insert (8; 108; 208) has a toothing (13; 113) which is suitable for determining the relative angular position between eccentric ring (15; 115) and insert (8; 108) with a complementary toothing (17; 117) of the eccentric ring (15; 115) cooperates. Sanitäre Wand-Mischarmatur nach Anspruch 2, dadurch gekennzeichnet, dass die Verzahnungen (13, 17) von Einsatz (8) und Exzenterring (15) achsparallel verlaufen.Sanitary wall mixing fitting according to claim 2, characterized in that the toothings (13, 17) of insert (8) and eccentric ring (15) extend parallel to the axis. Sanitäre Wand-Mischarmatur nach Anspruch 2, dadurch gekennzeichnet, dass die Verzahnungen (113, 117) von Einsatz (108) und Exzenterring (115) radial verlaufen.Sanitary wall mixing fitting according to claim 2, characterized in that the toothings (113, 117) of insert (108) and eccentric ring (115) extend radially. Sanitäre Wand-Mischarmatur nach Anspruch 1, dadurch gekennzeichnet, dass der Einsatz (208) eine konische Fläche (213) und der Exzenterring (215) eine mit dieser zusammenwirkende komplementäre konische Fläche (217) aufweist.Sanitary wall mixing fitting according to claim 1, characterized in that the insert (208) has a conical surface (213) and the eccentric ring (215) has a cooperating with this complementary conical surface (217). Sanitäre Wand-Mischarmatur nach Anspruch 3 oder 5, dadurch gekennzeichnet, dass die achsparallele Verzahnung (13) des Einsatzes (8) bzw. die konische Fläche (213) des Einsatzes (208) an einem an den Einsatz (8 bzw. 208) angeformten Kragen (12; 112) mit kleinerem Durchmesser angeformt ist.Sanitary wall mixing fitting according to claim 3 or 5, characterized in that the axially parallel toothing (13) of the insert (8) or the conical surface (213) of the insert (208) is integrally formed on a collar (12; 112) of smaller diameter formed on the insert (8 or 208). Sanitäre Wand-Mischarmatur nach Anspruch 4, dadurch gekennzeichnet, dass die radial verlaufende Verzahnung (113) des Einsatzes (108) an einer stirnseitigen Ringfläche des Einsatzes (108) ausgebildet ist, die radial innen von einem an den Einsatz (108) angeformten Kragen (112) kleineren Durchmessers begrenzt ist.Sanitary wall-mixing fitting according to claim 4, characterized in that the radially extending toothing (113) of the insert (108) is formed on an end-side annular surface of the insert (108), the radially inwardly of a to the insert (108) integrally formed collar ( 112) of smaller diameter is limited. Sanitäre Wand-Mischarmatur nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Einsatz (8; 108; 208) der Adaptereinrichtung (50; 150; 250) in die zugehörige Wasserzulauföffnung (6; 106; 206) eingeschraubt ist.Sanitary wall mixing fitting according to one of the preceding claims, characterized in that the insert (8; 108; 208) of the adapter device (50; 150; 250) is screwed into the associated water inlet opening (6; 106; 206).
EP13003420.0A 2012-07-21 2013-07-06 Sanitary wall mixer fitting Active EP2687640B1 (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
EP3372737A1 (en) * 2017-03-08 2018-09-12 Les Robinets Presto Element for connecting to the wall reinforcements of a mixer tap and assembly comprising a mixer tap and at least one such element

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Publication number Priority date Publication date Assignee Title
DE102023104053A1 (en) * 2023-02-17 2024-08-22 Grohe Ag Adapter for connecting a sanitary fitting to an S-connector, sanitary installation with such an adapter and use of an adapter

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DE8703682U1 (en) * 1987-03-12 1988-07-07 Hans Grohe Gmbh & Co Kg, 7622 Schiltach Device for attaching a rosette to a mixing valve
EP0757134A1 (en) * 1995-07-31 1997-02-05 Friedrich Grohe Aktiengesellschaft Outlet device
DE102007007408A1 (en) * 2007-02-12 2008-08-14 Sanchez, Leonardo Water inlet faucet, particularly wall mounted faucet for mixing of hot and cold water, has connection device with two ball zone lug joints with different ball zone radius to each other and ball zone lug joints partially overlaps each other
DE102009012209B3 (en) 2009-02-26 2010-02-25 Kludi Gmbh & Co. Kg Method for manufacturing flush-mounted sanitary fitting, involves manufacturing two holes at base body in base-depth gauge and inserting pipe nipple at each hole, where pipe nipple consists of pipe outlet at one end
DE102009012109B4 (en) 2009-03-06 2011-05-12 Siemens Aktiengesellschaft Digital method for channel reduction in MR receiving systems and corresponding device
EP2327841A1 (en) * 2009-11-25 2011-06-01 CRS S.p.A. Assembly kit for a mixer tap, mixer tap and assembly method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8703682U1 (en) * 1987-03-12 1988-07-07 Hans Grohe Gmbh & Co Kg, 7622 Schiltach Device for attaching a rosette to a mixing valve
EP0757134A1 (en) * 1995-07-31 1997-02-05 Friedrich Grohe Aktiengesellschaft Outlet device
DE102007007408A1 (en) * 2007-02-12 2008-08-14 Sanchez, Leonardo Water inlet faucet, particularly wall mounted faucet for mixing of hot and cold water, has connection device with two ball zone lug joints with different ball zone radius to each other and ball zone lug joints partially overlaps each other
DE102009012209B3 (en) 2009-02-26 2010-02-25 Kludi Gmbh & Co. Kg Method for manufacturing flush-mounted sanitary fitting, involves manufacturing two holes at base body in base-depth gauge and inserting pipe nipple at each hole, where pipe nipple consists of pipe outlet at one end
DE102009012109B4 (en) 2009-03-06 2011-05-12 Siemens Aktiengesellschaft Digital method for channel reduction in MR receiving systems and corresponding device
EP2327841A1 (en) * 2009-11-25 2011-06-01 CRS S.p.A. Assembly kit for a mixer tap, mixer tap and assembly method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3372737A1 (en) * 2017-03-08 2018-09-12 Les Robinets Presto Element for connecting to the wall reinforcements of a mixer tap and assembly comprising a mixer tap and at least one such element

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EP2816160A1 (en) 2014-12-24
EP2816160B1 (en) 2018-05-23
EP2687640B1 (en) 2016-05-11
DE102012014705A1 (en) 2014-01-23

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