EP0293655B1 - Mixing valve - Google Patents

Mixing valve Download PDF

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Publication number
EP0293655B1
EP0293655B1 EP88107677A EP88107677A EP0293655B1 EP 0293655 B1 EP0293655 B1 EP 0293655B1 EP 88107677 A EP88107677 A EP 88107677A EP 88107677 A EP88107677 A EP 88107677A EP 0293655 B1 EP0293655 B1 EP 0293655B1
Authority
EP
European Patent Office
Prior art keywords
stand
opening
unit
graduated sleeve
sleeve
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
EP88107677A
Other languages
German (de)
French (fr)
Other versions
EP0293655A1 (en
Inventor
Manfred Krippendorf
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.)
Grohe Water Technology AG and Co KG
Original Assignee
Friedrich Grohe 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 Friedrich Grohe AG filed Critical Friedrich Grohe AG
Priority to AT88107677T priority Critical patent/ATE79429T1/en
Publication of EP0293655A1 publication Critical patent/EP0293655A1/en
Application granted granted Critical
Publication of EP0293655B1 publication Critical patent/EP0293655B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E03C1/0401—Fixing a tap to the sanitary appliance or to an associated mounting surface, e.g. a countertop
    • E03C1/0402—Fixing a tap to the sanitary appliance or to an associated mounting surface, e.g. a countertop with mounting from only one side
    • 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
    • E03C1/0401—Fixing a tap to the sanitary appliance or to an associated mounting surface, e.g. a countertop
    • 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
    • E03C2001/0416—Water-basin installations specially adapted to wash-basins or baths using a socket for mounting of faucet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/6966—Static constructional installations
    • Y10T137/6969—Buildings
    • Y10T137/6977—Escutcheon type support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/9464—Faucets and spouts

Definitions

  • the invention relates to a mixer tap with a fastening device for washbasins and sinks, bidets or the like.
  • a mounting base which is designed at the opening of the table or can be inserted and fastened in the opening and has an opening for the supply lines, etc. is provided, which is designed as a stepped sleeve, the larger diameter part of which can be placed with an end face on the surface of the washbasin and sink and the smaller diameter part can be inserted into the opening, so that the battery housing protrudes from the top of the table
  • the stepped sleeve can be held and the stepped sleeve can be fastened to the table by a clamping means which can be tightened against the underside of the table.
  • a device of this type is known from GB-A-2 024 377.
  • the faucet body of this faucet is held pivotably in a pot-like receiving part, so that the outlet pipe, which is formed in one piece with the faucet body, can be brought into different pivot positions.
  • the receiving part is equipped with a threaded base which can be passed through an opening of a sanitary object and is then clamped from the underside of the sanitary object for anchoring with a screw nut. Attaching the mixer tap from the underside of the washbasin or sink is often perceived as cumbersome and often presents difficulties.
  • a device is also known in which the visible battery body is fastened with a screw to a holder consisting essentially of two plates.
  • a plate is provided on the top and a further plate on the underside of a washstand and can be clamped with a bolt.
  • the lower plate consists of two parts which are articulated to one another on a shaft and can be swiveled towards one another to insert the plate from the top into the recess of a sanitary object, which parts are inserted into the recess for the purpose of applying the plate are unfoldable against the underside of the sanitary object.
  • this plate formation is relatively complex.
  • the installation of this known device from the top of the washstand should be problematic.
  • the invention is therefore based on the object of designing the mixer tap described at the outset with the fastening device in such a way that the device and the mixer tap can be fastened in a manageable manner from the directly accessible top of the washbasin and sink, bidet or the like.
  • both the mixer tap and the stepped sleeve can be attached and fastened in a simple manner from the top of the washbasin and sink.
  • the clamping means for the stepped sleeve can be pivoted Straps are formed, which are inserted by the fitter by hand through the opening for the supply lines of the mixer tap and actuating linkage for separate valves etc. into a spreading position and then from the top with tensioning screws guided in the sleeve jacket against the underside of the table be pressed.
  • clamped claws such as are known for socket outlets in electrical installations, can also be arranged in longitudinal slots that run parallel to the central axis, for example with rubber cord rings in the spreading position.
  • the stepped sleeve can also be formed in two parts, both parts being screwable together by means of a thread.
  • the part that can be inserted into the opening of the table is designed as a pipe socket and also has a plurality of diametrically opposite slots into which correspondingly dimensioned angular jaws can be inserted from the top of the table, so that the two sleeve parts are then clamped in the washbasin using the thread can be.
  • the slits which are arranged one above the other, are used to adapt to different washbasin thicknesses.
  • the attachment of the mixer taps to the stepped sleeve can advantageously be designed as a bayonet connection. But also with a union nut etc.
  • the separate step sleeve can be expediently equipped with a relatively long, slim sleeve part which can be inserted into the opening of the table.
  • the stepped sleeve can also be designed as a relatively flat disc which can be placed on the washbasin or sink in the area of the opening from the top and which carries the clamping means under the table as well as the holding and fastening means for the mixer tap.
  • Such a design can be expediently used for parts made of relatively thin materials, such as sheet metal, etc.
  • the stepped sleeve can be expediently used with holding means for the pipelines be provided in such a way that when the mixer tap is plugged in, the tight connection to the pipes is also established.
  • the pipes can be held by means of a disk which can be inserted into the stepped sleeve from the top of the washbasin and in which the pipes are held.
  • the mounting of the supply lines can advantageously be made adjustable, so that mixer taps with different spacing dimensions of the connections can also be used for the supply lines.
  • a single-handle mixer tap with a battery housing 1 is shown, in which a blind bore 12 is formed on the underside, into which the part 32, 321 of a stepped sleeve 3 having a larger diameter can be inserted.
  • the battery housing 1 can be fastened with a bayonet lock 11 to the projecting part 32 of the stepped sleeve 3 and secured in the mounting position with the aid of a locking pin 15 or a screw 13.
  • the supply lines 14 for the mixer tap and the possibly required actuation linkages for separately arranged valves below the wash basin are guided through an opening 31 in the stepped sleeve 3 below a wash basin 2.
  • the stepped sleeve 3 as shown in particular in Figures 3 to 5, has a smaller diameter part 33, which is dimensioned so that it can be inserted into an opening 21 of the washbasin 2, on the front side of the suddenly enlarged part a seal 16 can be attached.
  • the stepped sleeve 3 has two diametrically opposed thickenings in the area of the opening 31, wherein a clamping screw 35 is arranged in the thickenings parallel to the central axis in bores, which is connected via thread to a tab 36 each.
  • the mixer tap with the supply lines 14 etc. can be guided through the opening 31 and plugged with the blind hole 12 onto the larger part 32 and fastened with the help of the bayonet catch 11.
  • the locking pin 15 ( Figure 1, 2) or the screw 13 ( Figure 3) can be used to secure the mounting position.
  • the mixer tap is then mounted on the washstand and the supply lines 14 can be connected to the water supply network.
  • the mixer tap is disassembled in the reverse order. If only the existing mixer tap is to be replaced with a new one, then the stepped sleeve 3 can remain mounted in the washstand.
  • FIGS. 6 to 10 Another exemplary embodiment of the fastening device for the mixer tap according to FIG. 1 is shown in FIGS. 6 to 10.
  • the stepped sleeve 3 is formed from a pipe socket 331 and a washer 321, the two parts being connected to one another by means of a thread 37.
  • a series of opposing slots 38 are formed in the pipe socket 331 at a distance from one another, into which angular jaws 39 can be hung depending on the thickness of the washstand 2, as can be seen in particular from FIGS. 6, 9 and 10.
  • the battery housing 1 is attached to the disk 321 in the same way as in the exemplary embodiment described above.
  • the assembly with the fastening device described above can be carried out in the following manner: First, the pipe socket 331 is lowered until the washer 321 with the seal 16 on the surface of the washstand 2. The angular jaws are then inserted from the top of the washbasin 2 through the opening 31 into the corresponding slots 38, the angular jaws with cheeks 391 reaching under the underside of the washstand 2. Now the disc 321 is rotated to the pipe socket 331 until the washstand between the cheeks 391 and the disc 321 is sufficiently braced. Thereafter, the rotational position of the pipe socket 331 to the disk 321 is secured with a locking screw 371, which is arranged radially in the disk 321.
  • the mixer tap with the supply lines 14 can be passed through the stepped sleeve 3 and the disc 321 can be sunk into the blind bore 12 of the battery housing 1 and connected using the bayonet catch.
  • the screws 13 are then screwed in, after which the mixer tap is mounted on the washstand.
  • FIGS. 11 to 15 show a modified exemplary embodiment according to FIGS. 3 to 5.
  • the stepped sleeve 3 here has flattenings in the opening 31 instead of thickenings projecting into the opening 31, as can be seen in particular from FIGS. 12, 13.
  • slots 381 are formed parallel to the flats parallel to the central axis.
  • a clamping screw 35 is arranged from the larger part 32 parallel to the central axis, each of which can be screwed into a sliding block 361, FIG. 15, with thread 351 arranged axially displaceably in the slot 381.
  • the angle claw 391 is tightened with the aid of a rubber cord ring 392 in the spread position.
  • the two opposite angle brackets 391 are thus folded into the associated slots 381, as can be seen in particular from the right half of the figure in FIG.
  • the rubber cord ring 392 As soon as the angle claws 391 have passed through the opening 21, they are folded into their spreading position by the rubber cord ring 392, so that the stepped sleeve 3 can then be clamped to the washstand 2 using the clamping screws 35.
  • the assembly process takes place in the same way as in the other exemplary embodiments shown.
  • the stepped sleeve can be manufactured inexpensively from plastic in an injection molding process.
  • a union nut or the like connection instead of the bayonet connection between the Step sleeve 3 or mounting base, a union nut or the like connection, with which a secure mounting of the battery housing can be produced on the mounting base, can be provided.
  • FIGS. 16 and 17 Another exemplary embodiment is shown in FIGS. 16 and 17.
  • the assembly of the stepped sleeve 3 in the wash basin 2 takes place in the same way as in the embodiment shown in FIG.
  • the supply lines 14 are not factory-connected to the battery housing 1, but are connected to the mixer tap during installation via plug connections.
  • a disk-like insert 4 is provided which can be inserted from the front side of the larger part 32 of the stepped sleeve 3.
  • the supply lines 14 are each held axially fixed with an annular bead 41 in a slot 43 of the insert 4. After assembly of the stepped sleeve 3 in the washstand 2, the insert 4 with the supply lines 14 can thus be inserted and held in the part 32 of the stepped sleeve 3.
  • the supply lines 14 with their projecting ends are then simultaneously inserted into appropriately designed openings in the battery housing and each sealed with one or more round cord sealing rings 42.
  • the mixer tap can then be secured in the plug-in position as in the exemplary embodiments described above.
  • different holes for receiving the supply lines 14 can also be formed in the insert 4.
  • the supply lines 14 can also be attached directly to the stepped sleeve, so that a special use can then be omitted.

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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)
  • Valve Housings (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The mixing faucet for a washing and rinsing table comprises a faucet housing held on an opening in the table by a clamping means tightenable against the table underside. To improve the attachment to the washing and rinsing table, a mounting base equipped with a passage for the supply lines mountable and attachable to the opening or built on the opening in the table is provided and retaining and engaging means suitable for the mounting base are built in the faucet housing. Thereby the mixing faucet is slidable in the mounting base from the upper side of the washing and rinsing table and is lockable in an inserted position.

Description

Die Erfindung bezieht sich auf eine Mischbatterie mit einer Befestigungseinrichtung für Wasch- und Spültische, Bidets o.dgl., wobei ein an der Öffnung des Tisches ausgebildeter oder ein in die Öffnung einsetz- und befestigbarer, mit einem Durchbruch für die Versorgungsleitungen etc. ausgestatteter Montagesockel vorgesehen ist, der als Stufenhülse ausgebildet ist, deren im Durchmesser größere Teil mit einer Stirnseite an der Oberfläche des Wasch- und Spültisches auflegbar und deren im Durchmesser kleinere Teil in die Öffnung einschiebbar ist, so daß das Batteriegehäuse von der an der Oberseite des Tisches vorstehenden Stufenhülse halterbar ist und die Stufenhülse von einem gegen die Unterseite des Tisches anziehbaren Spannmittel am Tisch befestigbar ist.
Eine Einrichtung dieser Art ist aus der GB-A-2 024 377 bekannt. Der Armaturenkörper dieses Wasserhahns ist hierbei in einem topfartigen Aufnahmeteil verschwenkbar gehalten, so daß das einstückig mit dem Armaturenkörper ausgebildete Auslaufrohr in verschiedene Schwenkpositionen bringbar ist. Das Aufnahmeteil ist mit einem Gewindesockel ausgestattet, der durch eine Öffnung eines Sanitärobjekts hindurchführbar ist und dann von der Unterseite des Sanitärobjekts zur Verankerung mit einer Schraubenmutter verspannt wird.
Die Befestigung der Mischbatterie von der Unterseite des Wasch- oder Spültisches wird häufig als umständlich empfunden und bereitet nicht selten Schwierigkeiten.The invention relates to a mixer tap with a fastening device for washbasins and sinks, bidets or the like. A mounting base which is designed at the opening of the table or can be inserted and fastened in the opening and has an opening for the supply lines, etc. is provided, which is designed as a stepped sleeve, the larger diameter part of which can be placed with an end face on the surface of the washbasin and sink and the smaller diameter part can be inserted into the opening, so that the battery housing protrudes from the top of the table The stepped sleeve can be held and the stepped sleeve can be fastened to the table by a clamping means which can be tightened against the underside of the table.
A device of this type is known from GB-A-2 024 377. The faucet body of this faucet is held pivotably in a pot-like receiving part, so that the outlet pipe, which is formed in one piece with the faucet body, can be brought into different pivot positions. The receiving part is equipped with a threaded base which can be passed through an opening of a sanitary object and is then clamped from the underside of the sanitary object for anchoring with a screw nut.
Attaching the mixer tap from the underside of the washbasin or sink is often perceived as cumbersome and often presents difficulties.

Aus der DE-A-24 53 738 ist außerdem eine Einrichtung bekannt, bei der der sichtbare Batteriekörper mit einer Schraube an einer im wesentlichen aus zwei Platten bestehenden Halterung befestigt wird. Im Bereich der Öffnung sind dabei eine Platte an der Oberseite und eine weitere Platte an der Unterseite eines Waschtisches vorgesehen und mit einem Bolzen verspannbar. Hierbei ist auch vorgesehen, daß die untere Platte aus zwei an einer Welle aneinander angelenkten, zum Einführen der Platte von der Oberseite aus in die Ausnehmung eines sanitären Objekts zueinander hin verschwenkbaren Teilen besteht, die nach dem Einführen in die Ausnehmung zum Zwecke des Anlegens der Platte gegen die Unterseite des sanitären Objekts auseinanderklappbar sind.
Diese Plattenausbildung ist jedoch relativ aufwendig. Darüber hinaus dürfte der Einbau dieser bekannten Vorrichtung von der Oberseite des Waschtisches aus problematisch sein.From DE-A-24 53 738 a device is also known in which the visible battery body is fastened with a screw to a holder consisting essentially of two plates. In the area of the opening, a plate is provided on the top and a further plate on the underside of a washstand and can be clamped with a bolt. It is also provided here that the lower plate consists of two parts which are articulated to one another on a shaft and can be swiveled towards one another to insert the plate from the top into the recess of a sanitary object, which parts are inserted into the recess for the purpose of applying the plate are unfoldable against the underside of the sanitary object.
However, this plate formation is relatively complex. In addition, the installation of this known device from the top of the washstand should be problematic.

Der Erfindung liegt daher die Aufgabe zugrunde, die eingangs beschriebene Mischbatterie mit der Befestigungseinrichtung so auszubilden, daß eine gut handhabbare Befestigung der Einrichtung und der Mischbatterie von der direkt zugänglichen Oberseite des Wasch- und Spültisches, Bidets o. dgl. erfolgen kann.The invention is therefore based on the object of designing the mixer tap described at the outset with the fastening device in such a way that the device and the mixer tap can be fastened in a manageable manner from the directly accessible top of the washbasin and sink, bidet or the like.

Diese Aufgabe wird erfindungsgemäß durch die im kennzeichnenden Teil des Anspruchs 1, 2 oder 3 angegebenen Merkmale gelöst.
Weitere Ausgestaltungen der Erfindung sind in den Ansprüchen 4 bis 9 angegeben.This object is achieved by the features specified in the characterizing part of claim 1, 2 or 3.
Further embodiments of the invention are specified in claims 4 to 9.

Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, daß sowohl die Mischbatterie als auch die Stufenhülse von der Oberseite des Wasch- und Spültisches aus in einfacher Weise angesetzt und befestigt werden können. Hierbei können die Spannmittel für die Stufenhülse als schwenkbare Laschen ausgebildet sein, die nach dem Einstecken in die Öffnung vom Monteur von Hand durch den Durchbruch für die Versorgungsleitungen der Mischbatterie und Betätigungsgestänge für separate Ventile etc. in eine Spreizstellung verschwenkt werden und dann von der Oberseite mit im Hülsenmantel geführten Spannschrauben gegen die Unterseite des Tisches gepreßt werden. Alternativ können auch in parallel zur Mittelachse geführten Längsschlitzen, z.B. mit Gummischnurringen in Spreizstellung gestrammte Spannpratzen angeordnet werden, wie sie für Steckdoseneinsätzen bei Elektroinstallationen bekannt sind. Darüber hinaus kann auch die Stufenhülse zweiteilig ausgebildet sein, wobei beide Teile mittels Gewinde zusammenschraubbar sind. Der in die Öffnung des Tisches einführbare Teil ist dabei als Rohrstutzen ausgebildet und weist darüber hinaus mehrere diametral gegenüberliegende Schlitze auf, in die entsprechend bemessene Winkelbacken von der Oberseite des Tisches aus einsetzbar sind, so daß danach mit Hilfe des Gewindes die beiden Hülsenteile im Waschtisch verspannt werden können. Die gestuft übereinander angeordneten Schlitze dienen zur Anpassung an unterschiedliche Dicken des Waschtisches.
Die Befestigung der Mischbatterien an der Stufenhülse kann vorteilhaft als Bajonettverbindung ausgebildet sein. Aber auch mit einer Überwurfmutterverschraubung etc. zwischen Stufenhülse und der Mischbatterie kann eine relativ einfach zu handhabende Befestigung hergestellt werden.
Insbesondere für Wasch- und Spülbecken aus Keramikmaterial kann die separate Stufenhülse zweckmäßig mit einem relativ langen, in die Öffnung des Tisches einsteckbaren schlanken Hülsenteil ausgestattet werden. Andererseits kann die Stufenhülse auch als relativ flache Scheibe ausgebildet sein, die auf den Wasch- oder Spültisch im Bereich der Öffnung von der Oberseite legbar ist und die unter den Tisch fassenden Spannmittel sowie die Halte- und Befestigungsmittel für die Mischbatterie trägt. Eine derartige Ausbildung kann zweckmäßig bei Teilen aus relativ dünnen Materialien, wie Metallblech etc. verwendet werden.The advantages that can be achieved with the invention are, in particular, that both the mixer tap and the stepped sleeve can be attached and fastened in a simple manner from the top of the washbasin and sink. Here, the clamping means for the stepped sleeve can be pivoted Straps are formed, which are inserted by the fitter by hand through the opening for the supply lines of the mixer tap and actuating linkage for separate valves etc. into a spreading position and then from the top with tensioning screws guided in the sleeve jacket against the underside of the table be pressed. Alternatively, clamped claws, such as are known for socket outlets in electrical installations, can also be arranged in longitudinal slots that run parallel to the central axis, for example with rubber cord rings in the spreading position. In addition, the stepped sleeve can also be formed in two parts, both parts being screwable together by means of a thread. The part that can be inserted into the opening of the table is designed as a pipe socket and also has a plurality of diametrically opposite slots into which correspondingly dimensioned angular jaws can be inserted from the top of the table, so that the two sleeve parts are then clamped in the washbasin using the thread can be. The slits, which are arranged one above the other, are used to adapt to different washbasin thicknesses.
The attachment of the mixer taps to the stepped sleeve can advantageously be designed as a bayonet connection. But also with a union nut etc. between the stepped sleeve and the mixer tap a relatively easy to use attachment can be made.
Especially for sinks and sinks made of ceramic material, the separate step sleeve can be expediently equipped with a relatively long, slim sleeve part which can be inserted into the opening of the table. On the other hand, the stepped sleeve can also be designed as a relatively flat disc which can be placed on the washbasin or sink in the area of the opening from the top and which carries the clamping means under the table as well as the holding and fastening means for the mixer tap. Such a design can be expediently used for parts made of relatively thin materials, such as sheet metal, etc.

Bei Mischbatterien, bei denen die Versorgungsleitungen nicht fabrikmäßig am Batteriegehäuse angelötet etc. sind, um z.B. den Platzbedarf für die Lagerung zu verringern, und mittels Steckkupplung erst bei der Installation der Mischbatterie mit dem Batteriegehäuse verbunden werden, kann die Stufenhülse zweckmäßig mit Haltemitteln für die Rohrleitungen versehen werden, derart, daß beim Aufstecken der Mischbatterie auch die dichte Verbindung zu den Rohrleitungen hergestellt wird.
In einer bevorzugten Ausführung kann die Halterung der Rohrleitungen mit einer von der Oberseite des Waschtisches in die Stufenhülse einlegbaren Scheibe erfolgen, in der die Rohre gehaltert sind. Vorteilhaft kann die Halterung der Versorgungsleitungen verstellbar ausgebildet werden, so daß auch Mischbatterien mit unterschiedlichen Abstandsmaßen der Anschlüsse für die Versorgungsleitungen eingesetzt werden können.For mixer taps where the supply lines are not factory-soldered to the battery housing, e.g. to reduce the space required for storage, and are only connected to the battery housing by means of a plug-in coupling when the mixer tap is installed, the stepped sleeve can be expediently used with holding means for the pipelines be provided in such a way that when the mixer tap is plugged in, the tight connection to the pipes is also established.
In a preferred embodiment, the pipes can be held by means of a disk which can be inserted into the stepped sleeve from the top of the washbasin and in which the pipes are held. The mounting of the supply lines can advantageously be made adjustable, so that mixer taps with different spacing dimensions of the connections can also be used for the supply lines.

Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und werden im folgenden näher beschrieben. Es zeigt

Figur 1
eine an einem Wasch- oder Spültisch montierte Mischbatterie teilweise geschnitten;
Figur 2
einen Teil der Mischbatterie gemäß Figur 1 in vergrößerter Darstellung;
Figur 3
die Befestigungseinrichtung mit einer Stufenhülse gemäß Figur 1 im Längsschnitt und vergrößerter Darstellung;
Figur 4
Die Befestigungseinrichtung Figur 3 in der Schnittebene IV;
Figur 5
die Befestigungseinrichtung gemäß Figur 3 in der Schnittebene V;
Figur 6
eine andere Befestigungseinrichtung für die Mischbatterie gemäß Figur 1 im Längsschnitt;
Figur 7
einen Teil der Befestigungseinrichtung gemäß Figur 6 in vergrößerter Darstellung;
Figur 8
einen anderen Teil der Befestigungseinrichtung gemäß Figur 6 in vergrößerter Darstellung;
Figur 9
die Befestigungseinrichtung gemäß Figur 6 in der Schnittebene IX;
Figur 10
die Befestigungseinrichtung gemäß Figur 6 in der Schnittebene X;
Figur 11
eine weitere Befestigungseinrichtung für die Mischbatterie gemäß Figur 1 teilweise im Längsschnitt, wobei die linke Bildhälfte die im Waschtisch verspannte Stufenhülse zeigt, während in der rechten Bildhälfte der Einführvorgang in die Öffnung des Waschtisches dargestellt ist;
Figur 12
eine Draufsicht der Befestigungseinrichtung gemäß Figur 11;
Figur 13
die Befestigungseinrichtung gemäß Figur 11 in der Schnittebene XIII;
Figur 14
die in Figur 11 gezeigte Spannpratze in Vorder-, Seiten- und Draufsicht;
Figur 15
den in Figur 11 gezeigten Gleitstein in der Seiten- und Draufsicht.
Figur 16
eine teilweise dargestellte Mischbatterie mit Befestigungseinrichtung gemäß Figur 3, wobei die Mischbatterie mit in das Batteriegehäuse einsetzbaren Versorgungsleitungen versehen ist;
Figur 17
die Mischbatterie gemäß Figur 16 in der Schnittebene XVII.
Embodiments of the invention are shown in the drawing and are described in more detail below. It shows
Figure 1
partially cut a mixer tap mounted on a sink or sink;
Figure 2
a part of the mixer tap according to Figure 1 in an enlarged view;
Figure 3
the fastening device with a stepped sleeve according to Figure 1 in longitudinal section and enlarged view;
Figure 4
The fastening device Figure 3 in the section plane IV;
Figure 5
the fastening device according to Figure 3 in the sectional plane V;
Figure 6
another fastening device for the mixer tap according to Figure 1 in longitudinal section;
Figure 7
part of the fastening device according to Figure 6 in an enlarged view;
Figure 8
another part of the fastening device according to Figure 6 in an enlarged view;
Figure 9
the fastening device according to Figure 6 in the section plane IX;
Figure 10
the fastening device according to Figure 6 in the sectional plane X;
Figure 11
a further fastening device for the mixer tap according to Figure 1 partially in longitudinal section, the left half of the picture shows the stepped sleeve clamped in the wash basin, while the insertion process is shown in the right half of the picture in the opening of the wash basin;
Figure 12
a plan view of the fastening device according to Figure 11;
Figure 13
the fastening device according to Figure 11 in the sectional plane XIII;
Figure 14
the clamping claw shown in Figure 11 in front, side and top view;
Figure 15
the sliding block shown in Figure 11 in side and top view.
Figure 16
a partially shown mixer tap with fastening device according to Figure 3, wherein the mixer tap is provided with insertable into the battery housing supply lines;
Figure 17
the mixer tap of Figure 16 in the section plane XVII.

Der Einfachheit halber sind bei den Ausführungsbeispielen in der Zeichnung gleiche oder entsprechende Elemente mit jeweils gleichen Bezugszeichen versehen.
In den Ausführungsbeispielen ist eine Eingriffmischbatterie mit einem Batteriegehäuse 1 gezeigt, bei der an der Unterseite eine Sackbohrung 12 ausgebildet ist, in die der im Durchmesser größere Teil 32,321 einer Stufenhülse 3 einschiebbar ist. Das Batteriegehäuse 1 kann dabei mit einem Bajonettverschluß 11 auf den vorkragenden Teil 32 der Stufenhülse 3 befestigt werden und mit Hilfe eines Verriegelungsstiftes 15 oder einer Schraube 13 in der Montagelage gesichert werden. Die Versorgungsleitungen 14 für die Mischbatterie sowie die eventuell erforderlichen Betätigungsgestänge für separat angeordnete Ventile unterhalb des Waschtisches sind durch einen Durchbruch 31 in der Stufenhülse 3 unterhalb eines Waschtisches 2 geführt.For the sake of simplicity, the same or corresponding elements are provided with the same reference numerals in the exemplary embodiments in the drawing.
In the exemplary embodiments, a single-handle mixer tap with a battery housing 1 is shown, in which a blind bore 12 is formed on the underside, into which the part 32, 321 of a stepped sleeve 3 having a larger diameter can be inserted. The battery housing 1 can be fastened with a bayonet lock 11 to the projecting part 32 of the stepped sleeve 3 and secured in the mounting position with the aid of a locking pin 15 or a screw 13. The supply lines 14 for the mixer tap and the possibly required actuation linkages for separately arranged valves below the wash basin are guided through an opening 31 in the stepped sleeve 3 below a wash basin 2.

Die Stufenhülse 3, wie sie insbesondere in den Figuren 3 bis 5 dargestellt ist, weist einen im Durchmesser kleineren Teil 33 auf, welcher so bemessen ist, daß er in eine Öffnung 21 des Waschtisches 2 einschiebbar ist, wobei an der Stirnseite des sprunghaft vergrößerten Teils eine Dichtung 16 angelagert werden kann.
Die Stufenhülse 3 weist zwei etwa diametral gegenüberliegende Verdickungen im Bereich des Durchbruches 31 auf, wobei in den Verdickungen parallel zur Mittelachse in Bohrungen je eine Spannschraube 35 angeordnet ist, die über Gewinde mit je einer Lasche 36 verbunden ist.
Bei der Installation der Mischbatterie wird zunächst die Stufenhülse 3 mit dem kleineren Teil 33 mit zur Mittelachse verschwenkten Laschen 36 in die Öffnung 21 des Waschtisches eingeschoben. Nunmehr kann mit der Hand durch den Durchbruch 31 in der Stufenhülse 3 hindurchgefaßt werden und die beiden Laschen 36 in die äußere Lage verschwenkt werden, wonach dann mit einem Schraubendreher mit Hilfe der Spannschrauben 35 die Stufenhülse 3 fest im Waschtisch 2 verspannt werden kann.
Hiernach kann die Mischbatterie mit den Versorgungsleitungen 14 etc. durch den Durchbruch 31 geführt und mit der Sackbohrung 12 auf den im Durchmesser größeren Teil 32 aufgesteckt und mit Hilfe des Bajonettverschlusses 11 befestigt werden. Sodann kann der Verriegelungsstift 15 (Figur 1,2) oder die Schraube 13 (Figur 3) zur Sicherung der Montagelage eingesetzt werden. Hiernach ist die Mischbatterie auf dem Waschtisch montiert und die Versorgungsleitungen 14 können mit dem Wasserleitungsnetz verbunden werden. Die Demontage der Mischbatterie erfolgt in umgekehrter Reihenfolge. Soll hierbei lediglich die vorhandene Mischbatterie gegen eine neue ausgetauscht werden, so kann die Stufenhülse 3 im Waschtisch montiert bleiben.The stepped sleeve 3, as shown in particular in Figures 3 to 5, has a smaller diameter part 33, which is dimensioned so that it can be inserted into an opening 21 of the washbasin 2, on the front side of the suddenly enlarged part a seal 16 can be attached.
The stepped sleeve 3 has two diametrically opposed thickenings in the area of the opening 31, wherein a clamping screw 35 is arranged in the thickenings parallel to the central axis in bores, which is connected via thread to a tab 36 each.
When installing the mixer tap, the stepped sleeve 3 with the smaller part 33 with the tabs 36 pivoted to the central axis is first inserted into the opening 21 of the washstand. Now it can be grasped by hand through the opening 31 in the stepped sleeve 3 and the two tabs 36 can be pivoted into the outer position, after which the stepped sleeve 3 can then be clamped firmly in the washstand 2 using a screwdriver with the aid of the clamping screws 35.
Thereafter, the mixer tap with the supply lines 14 etc. can be guided through the opening 31 and plugged with the blind hole 12 onto the larger part 32 and fastened with the help of the bayonet catch 11. Then the locking pin 15 (Figure 1, 2) or the screw 13 (Figure 3) can be used to secure the mounting position. The mixer tap is then mounted on the washstand and the supply lines 14 can be connected to the water supply network. The mixer tap is disassembled in the reverse order. If only the existing mixer tap is to be replaced with a new one, then the stepped sleeve 3 can remain mounted in the washstand.

In den Figuren 6 bis 10 ist ein anderes Ausführungsbeispiel der Befestigungseinrichtung für die Mischbatterie gemäß Figur 1 dargestellt. Die Stufenhülse 3 ist dabei aus einem Rohrstutzen 331 und einer Scheibe 321 gebildet, wobei beide Teile mittels Gewinde 37 miteinander verbunden sind. In dem Rohrstutzen 331 sind mit Abstand zueinander eine Reihe von gegenüberliegenden Schlitzen 38 ausgebildet, in die Winkelbacken 39 in Abhängigkeit von der Dicke des Waschtisches 2, wie insbesondere aus den Figuren 6,9 und 10 entnehmbar ist, einhängbar sind. Die Befestigung des Batteriegehäuses 1 an der Scheibe 321 erfolgt hierbei in gleicher Weise, wie bei dem vorstehend beschriebenen Ausführungsbeispiel.
Die Montage mit der vorstehend beschriebenen Befestigungseinrichtung kann in folgender Weise erfolgen: Zunächst wird der Rohrstutzen 331 bis zur Anlage der Scheibe 321 mit der Dichtung 16 an der Oberfläche des Waschtisches 2 eingesenkt. Sodann werden die Winkelbacken von der Oberseite des Waschtisches 2 durch den Durchbruch 31 in die entsprechenden Schlitze 38 eingesetzt, wobei die Winkelbacken mit Wangen 391 unter die Unterseite des Waschtisches 2 fassen. Nunmehr wird die Scheibe 321 zum Rohrstutzen 331 gedreht, bis der Waschtisch zwischen den Wangen 391 und der Scheibe 321 hinreichend verspannt ist. Danach wird mit einer Sicherungsschraube 371, die radial in der Scheibe 321 angeordnet ist, die Drehstellung des Rohrstutzens 331 zur Scheibe 321 gesichert. Schließlich kann die Mischbatterie mit den Versorgungsleitungen 14 durch die Stufenhülse 3 hindurchgeführt und die Scheibe 321 in die Sackbohrung 12 des Batteriegehäuses 1 eingesenkt und mit Hilfe des Bajonettverschlusses verbunden werden. Zur Sicherung der Mischbatterie in der montierten Stellung wird dann die Schrauben 13 eingedreht, wonach die Mischbatterie am Waschtisch montiert ist.Another exemplary embodiment of the fastening device for the mixer tap according to FIG. 1 is shown in FIGS. 6 to 10. The stepped sleeve 3 is formed from a pipe socket 331 and a washer 321, the two parts being connected to one another by means of a thread 37. A series of opposing slots 38 are formed in the pipe socket 331 at a distance from one another, into which angular jaws 39 can be hung depending on the thickness of the washstand 2, as can be seen in particular from FIGS. 6, 9 and 10. The battery housing 1 is attached to the disk 321 in the same way as in the exemplary embodiment described above.
The assembly with the fastening device described above can be carried out in the following manner: First, the pipe socket 331 is lowered until the washer 321 with the seal 16 on the surface of the washstand 2. The angular jaws are then inserted from the top of the washbasin 2 through the opening 31 into the corresponding slots 38, the angular jaws with cheeks 391 reaching under the underside of the washstand 2. Now the disc 321 is rotated to the pipe socket 331 until the washstand between the cheeks 391 and the disc 321 is sufficiently braced. Thereafter, the rotational position of the pipe socket 331 to the disk 321 is secured with a locking screw 371, which is arranged radially in the disk 321. Finally, the mixer tap with the supply lines 14 can be passed through the stepped sleeve 3 and the disc 321 can be sunk into the blind bore 12 of the battery housing 1 and connected using the bayonet catch. To secure the mixer tap in the assembled position, the screws 13 are then screwed in, after which the mixer tap is mounted on the washstand.

In den Figuren 11 bis 15 ist ein abgewandeltes Ausführungsbeispiel nach den Figuren 3 bis 5 gezeigt. Die Stufenhülse 3 weist hierbei anstatt von in den Durchbruch 31 hineinragende Verdickungen Abflachungen im Durchbruch 31 auf, wie insbesondere den Figuren 12,13 zu entnehmen ist. Am Außenmantel des im Durchmesser kleineren Teils 33 der Stufenhülse 3 sind parallel zu den Abflachungen Schlitze 381 parallel zur Mittelachse ausgebildet. In den beiden gegenüberliegenden Schlitzen 381 ist von dem größeren Teil 32 aus parallel zur Mittelachse jeweils eine Spannschraube 35 angeordnet, die jeweils in einen axial verschiebbar im Schlitz 381 angeordneten Gleitstein 361, Figur 15, mit Gewinde 351 einschraubbar ist. Oberhalb auf dem Gleitstein 361 ist jeweils eine Winkelpratze 391, Figur 14, aufgelagert und mit Hilfe eines Langlochs 393 schwenkbar an der dazugehörigen Spannschraube 35 gehaltert. Die Winkelpratze 391 ist dabei mit Hilfe eines Gummischnurrings 392 in Spreizstellung gestrammt. Beim Einführvorgang der Stufenhülse 3 in die Öffnung 21 des Waschtisches 2 werden somit die beiden gegenüberliegenden Winkelpratzen 391 in die zugehörigen Schlitze 381 geklappt, wie es insbesondere aus der rechten Bildhälfte der Figur 11 zu entnehmen ist. Sobald die Winkelpratzen 391 durch die Öffnung 21 hindurchgetreten sind, werden sie von dem Gummischnurring 392 in ihre Spreizstellung geklappt, so daß dann die Stufenhülse 3 mit Hilfe der Spannschrauben 35 an dem Waschtisch 2 verspannt werden kann. Im übrigen erfolgt der Montagevorgang in gleicher Weise wie bei den übrigen dargestellten Ausführungsbeispielen.
Die Stufenhülse kann insbesondere bei den Ausführungsbeispielen gemäß Figur 3 und 11 kostengünstig aus Kunststoff im Spritzgießverfahren hergestellt werden. Auch kann anstatt der Bajonettverbindung zwischen der Stufenhülse 3 oder Montagesockel eine Überwurfmutterverschraubung oder dergleichen Verbindung, mit der eine sichere Halterung des Batteriegehäuses auf dem Montagesockel herstellbar ist, vorgesehen sein.FIGS. 11 to 15 show a modified exemplary embodiment according to FIGS. 3 to 5. The stepped sleeve 3 here has flattenings in the opening 31 instead of thickenings projecting into the opening 31, as can be seen in particular from FIGS. 12, 13. On the outer jacket of the smaller diameter part 33 of the stepped sleeve 3, slots 381 are formed parallel to the flats parallel to the central axis. In the two opposite slots 381, a clamping screw 35 is arranged from the larger part 32 parallel to the central axis, each of which can be screwed into a sliding block 361, FIG. 15, with thread 351 arranged axially displaceably in the slot 381. An angle claw 391, FIG. 14, is supported above each on the sliding block 361 and is pivotably supported on the associated tensioning screw 35 by means of an elongated hole 393. The angle claw 391 is tightened with the aid of a rubber cord ring 392 in the spread position. During the insertion process of the stepped sleeve 3 into the opening 21 of the washstand 2, the two opposite angle brackets 391 are thus folded into the associated slots 381, as can be seen in particular from the right half of the figure in FIG. As soon as the angle claws 391 have passed through the opening 21, they are folded into their spreading position by the rubber cord ring 392, so that the stepped sleeve 3 can then be clamped to the washstand 2 using the clamping screws 35. Otherwise, the assembly process takes place in the same way as in the other exemplary embodiments shown.
In the exemplary embodiments according to FIGS. 3 and 11, the stepped sleeve can be manufactured inexpensively from plastic in an injection molding process. Also, instead of the bayonet connection between the Step sleeve 3 or mounting base, a union nut or the like connection, with which a secure mounting of the battery housing can be produced on the mounting base, can be provided.

Ein weiteres Ausführungsbeispiel ist in den Figuren 16 und 17 gezeigt. Die Montage der Stufenhülse 3 im Waschtisch 2 erfolgt hierbei in gleicher Weise wie bei dem in Figur 4 gezeigten Ausführungsbeispiel.
Die Versorgungsleitungen 14 sind bei dieser Mischbatterie jedoch nicht fabrikmäßig fest mit dem Batteriegehäuse 1 verbunden, sondern werden bei der Installation über Steckverbindungen mit der Mischbatterie verbunden. Hierzu ist ein von der Stirnseite des größeren Teils 32 der Stufenhülse 3 einlegbarer, scheibenartiger Einsatz 4 vorgesehen. Die Versorgungsleitungen 14 werden dabei jeweils mit einem Ringwulst 41 in einem Schlitz 43 des Einsatzes 4 axial festliegend gehaltert.
Nach der Montage der Stufenhülse 3 im Waschtisch 2 kann somit der Einsatz 4 mit den Versorgungsleitungen 14 in dem Teil 32 der Stufenhülse 3 eingelegt und gehaltert werden. Beim Aufstecken der Mischbatterie auf das Teil 32 werden dann gleichzeitig die Versorgungsleitungen 14 mit Ihren vorstehenden Enden in entsprechend ausgebildete Öffnungen des Batteriegehäuses eingeführt und mit jeweils einem oder mehreren Rundschnurdichtringen 42 gedichtet. Die Sicherung der Mischbatterie in der Stecklage kann dann wie bei den vorstehend beschriebenen Ausführungsbeispielen erfolgen.
Anstatt des Schlitzes 43, mit dem eine Anpassung an unterschiedliche Anschlußabstände verschiedener Mischbatterien ermöglicht ist, können auch verschiedene Löcher zur Aufnahme der Versorgungsleitungen 14 im Einsatz 4 ausgebildet sein. Auch können die Versorgungsleitungen 14 unmittelbar an der Stufenhülse befestigt sein, so daß dann ein besonderer Einsatz entfallen kann.Another exemplary embodiment is shown in FIGS. 16 and 17. The assembly of the stepped sleeve 3 in the wash basin 2 takes place in the same way as in the embodiment shown in FIG.
In this mixer tap, the supply lines 14 are not factory-connected to the battery housing 1, but are connected to the mixer tap during installation via plug connections. For this purpose, a disk-like insert 4 is provided which can be inserted from the front side of the larger part 32 of the stepped sleeve 3. The supply lines 14 are each held axially fixed with an annular bead 41 in a slot 43 of the insert 4.
After assembly of the stepped sleeve 3 in the washstand 2, the insert 4 with the supply lines 14 can thus be inserted and held in the part 32 of the stepped sleeve 3. When the mixer tap is plugged onto the part 32, the supply lines 14 with their projecting ends are then simultaneously inserted into appropriately designed openings in the battery housing and each sealed with one or more round cord sealing rings 42. The mixer tap can then be secured in the plug-in position as in the exemplary embodiments described above.
Instead of the slot 43, with which an adaptation to different connection distances of different mixer taps is made possible, different holes for receiving the supply lines 14 can also be formed in the insert 4. The supply lines 14 can also be attached directly to the stepped sleeve, so that a special use can then be omitted.

Claims (9)

  1. Mixing tap with a fixing arrangement for wash-stands and sink units or similar facilities, in which a mounting base constructed at the opening (21) in the stand or unit or arranged to be inserted and secured in the opening (21) and having a channel (31) for the supply pipes etc. is provided, which mounting base is in the form of a graduated sleeve (3), the larger diameter part (32, 321) of which is arranged to be positioned with one end face on the surface of the wash- and sink stand (2) and the smaller diameter part (33, 331) of which is arranged to be inserted in the opening (21) so that the tap housing (1) can be fixed by the graduated sleeve (3) projecting at the top side of the stand or unit (2) and the graduated sleeve (3) can be secured to the stand or unit (2) by clamping means that can be tightened against the underside of the stand or unit (2), characterized in that, in the region of the diameter, the graduated sleeve (3) has two opposing inwardly projecting enlargements (34), in each of which, parallel to the centre line in bores, there is arranged a respective clamping screw (35) projecting at the end face, a respective threaded lug (36) being mounted on the projecting end of the clamping screw (35) such that, as the graduated sleeve (3) is inserted into the opening (21), the lugs (36) are inwardly adjustable towards the centre line and can be swivelled outwards to effect clamping, and in the outwardly-swivelled position the graduated sleeve (3) is arranged to be clamped in the opening (21) with the assistance of the clamping screws (35).
  2. A mixing tap with a fixing arrangement for wash-stands and sink units or similar facilities, in which a mounting base constructed at the opening (21) in the stand or unit or arranged to be inserted and secured in the opening (21) and having a channel (31) for the supply pipes etc. is provided, which mounting base is in the form of a graduated sleeve (3), the larger diameter part (32, 321) of which is arranged to be positioned with one end face on the surface of the wash-stand or sink unit (2) and the smaller diameter part (33, 331) of which is arranged to be inserted in the opening (21) so that the tap housing (1) can be fixed by the graduated sleeve (3) projecting at the top side of the stand or unit (2) and the graduated sleeve (3) can be secured to the stand or unit (2) by clamping means that can be tightened against the underside of the stand or unit (2), characterized in that the graduated sleeve (3) is formed by a pipe stub (331) and a disc (321) which can be screwed together by means of the thread (37), diametrically opposing slots (38) being arranged in the wall of the pipe stub (331) in which, depending on the thickness of the stand or unit (2), angled jaw members (39) can be hung which, with a respective cheek member (391), grip radially through the slot (38) beneath and, together with the disc (321) and the thread (37), effect clamping.
  3. A mixing tap with a fixing arrangement for wash-stands and sink units or similar facilities, in which a mounting base constructed at the opening (21) in the stand or unit or arranged to be inserted and secured in the opening (21) and having a channel (31) for the supply pipes etc. is provided, which mounting base is in the form of a graduated sleeve (3), the larger diameter part (32, 321) of which is arranged to be positioned with one end face on the surface of the wash-stand or sink unit (2) and the smaller diameter part (33, 331) of which is arranged to be inserted in the opening (21) so that the tap housing (1) can be fixed by the graduated sleeve (3) projecting at the top side of the stand or unit (2) and the graduated sleeve (3) can be secured to the stand or unit (2) by clamping means that can be tightened against the underside of the stand or unit (2), characterized in that, in the outer surface of its part (33) of smaller diameter, the graduated sleeve (3) has two opposing slots (381) parallel to the centre line, and in its other part (32), centrally with respect to each slot (381), a clamping screw (35) is secured in a bore and is connected by means of a thread (351) to a slide block (361) displaceably mounted in the slot (381), a respective angled claw (391) biassed with the aid of a rubber cord ring (392) or a spring into the extended position being supported on the slide block (361) and being fixed with a slot (393) by the respective clamping screw (35), so that the introduction and clamping of the graduated sleeve (3) can be effected in the manner of a socket-outlet insert for electrical flush sockets.
  4. A fixing arrangement according to one of claims 1 to 3, characterized in that the part (32) of the graduated sleeve (3) of larger diameter is provided with a bayonet fitting (11) for connection to the tap housing (1).
  5. A fixing arrangement according to one of claims 1 to 4, characterized in that in the tap housing (1) in the region of the wall of the blind bore (12) there is provided a locking pin (15) or a screw (13) so that the tap housing (1) can be secured in the mounted position on the graduated sleeve (3).
  6. A fixing arrangement according to one of claims 1 to 5, characterized in that the graduated sleeve (3) is manufactured from plastics.
  7. A fixing arrangement according to one of claims 1 to 6, characterized in that means for fixing the supply pipes (14) are formed on the graduated sleeve (3), so that as the mixing tap is positioned on the graduated sleeve (3) the supply pipes (14) are tightly connected to the tap housing (1) at the same time.
  8. A fixing arrangement according to claim 7, characterized in that an insert (4) in which the supply pipes (14) are fixed is provided, which insert is arranged to be inserted from the top side of the wash-stand (2) into the graduated sleeve (3).
  9. A fixing arrangement according to claim 7 or 8, characterized in that the means for fixing the supply pipes (14) are adjustable, so that even mixing taps with different spacings between supply pipe connections can be used.
EP88107677A 1987-05-23 1988-05-13 Mixing valve Expired - Lifetime EP0293655B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88107677T ATE79429T1 (en) 1987-05-23 1988-05-13 MIXER BATTERY.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873717442 DE3717442A1 (en) 1987-05-23 1987-05-23 MIXED BATTERY
DE3717442 1987-05-23

Publications (2)

Publication Number Publication Date
EP0293655A1 EP0293655A1 (en) 1988-12-07
EP0293655B1 true EP0293655B1 (en) 1992-08-12

Family

ID=6328275

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88107677A Expired - Lifetime EP0293655B1 (en) 1987-05-23 1988-05-13 Mixing valve

Country Status (6)

Country Link
US (1) US4848395A (en)
EP (1) EP0293655B1 (en)
JP (1) JPS63312435A (en)
AT (1) ATE79429T1 (en)
DE (2) DE3717442A1 (en)
ES (1) ES2034016T3 (en)

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Also Published As

Publication number Publication date
ES2034016T3 (en) 1993-04-01
DE3717442A1 (en) 1988-12-08
ATE79429T1 (en) 1992-08-15
DE3873620D1 (en) 1992-09-17
JPS63312435A (en) 1988-12-20
EP0293655A1 (en) 1988-12-07
US4848395A (en) 1989-07-18

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