EP1143077A2 - Water delivery fitting with pivotable water dispensing body - Google Patents

Water delivery fitting with pivotable water dispensing body Download PDF

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Publication number
EP1143077A2
EP1143077A2 EP01106766A EP01106766A EP1143077A2 EP 1143077 A2 EP1143077 A2 EP 1143077A2 EP 01106766 A EP01106766 A EP 01106766A EP 01106766 A EP01106766 A EP 01106766A EP 1143077 A2 EP1143077 A2 EP 1143077A2
Authority
EP
European Patent Office
Prior art keywords
water tap
brake ring
sleeve
water
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.)
Withdrawn
Application number
EP01106766A
Other languages
German (de)
French (fr)
Other versions
EP1143077A3 (en
Inventor
Heinz Brandebusemeyer
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
Grohe Water Technology AG and Co KG
Friedrich Grohe Armaturenfabrik GmbH and Co
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 Grohe Water Technology AG and Co KG, Friedrich Grohe Armaturenfabrik GmbH and Co, Friedrich Grohe AG filed Critical Grohe Water Technology AG and Co KG
Publication of EP1143077A2 publication Critical patent/EP1143077A2/en
Publication of EP1143077A3 publication Critical patent/EP1143077A3/en
Withdrawn legal-status Critical Current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
    • E03C1/0404—Constructional or functional features of the spout
    • 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
    • E03C2001/0414—Water-basin installations specially adapted to wash-basins or baths allowing different orientations of the spout or the outlet nozzle
    • 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
    • Y10T137/8593—Systems
    • Y10T137/8807—Articulated or swinging flow conduit
    • 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 water tap with a fixedly attachable, at least one feed and Fitting body having a fitting channel, one around the valve body swivels with the outlet channel connected water outlet body is provided, the grips the valve body with a sleeve.
  • Known water tap fittings are at least one Connection for the cold water or hot water supply network provided so that either cold or warm water can be drawn off with the tap.
  • Water tap fittings are also known, where both a cold water and a hot water connection is trained so that with these water tap fittings both cold water or hot water as tempered mixed water can also be drawn off.
  • a such water tap is for example from European patent application EP 0 304 529 A1.
  • the invention is based on the object in the preamble of claim 1 specified water tap to improve and train so that the water outlet body with a certain stiffness constant over a relatively long period of time is pivotable and in the selected pivot positions persists.
  • the water tap fitting shown in FIG. 1 is designed as a one-handle mixing valve, a fitting body 1 being mounted in a known manner on a washstand and / or sink 4 - only partially shown in the drawing.
  • Connection lines 11 for the cold and warm water are connected to the fitting body 1 and lead through an opening 40 below the wash basin 4 to the supply line network.
  • the second connection line is in front of the drawing level.
  • the cold water and hot water supplied separately through the connecting lines 11 are supplied in a known manner via channels to a known mixing valve cartridge 12.
  • the water flow rate per unit of time can be set in a first degree of freedom and the mixing ratio of the incoming cold and hot water or the temperature of the exiting mixed water can be set in a second degree of freedom.
  • the mixed water generated in the mixing valve cartridge 12 is conducted via a central outlet channel 14 into a water outlet body 2.
  • the water outlet body 2 consists of a shaped piece 22 which, on the one hand, seals into the centrally arranged outlet channel 14 and rotates to a limited extent with a hollow pin 221 and, on the other hand, establishes a connection to an annular channel 220, as well as a sleeve 20 and an outlet arm 21.
  • the shaped piece 22 is preferably made of plastic, for example polyoxymethylene.
  • the ring channel 220 is here formed on the inside by a ring element integrally formed on the shaped piece 22 with associated seals and on the outer jacket area by the sleeve 20 which is rotatably arranged on the valve body 1 coaxially to the central axis of the valve body 1.
  • the tubular outlet arm 21 is arranged on one side, at the front end of which an outlet nozzle 210 is provided.
  • At least one passage opening 200 is formed in the area of the outlet arm 21, so that the mixed water discharged from the mixing valve cartridge 12 can flow via the outlet channel 14, the shaped piece 22 and the ring channel 220 and from here via the passage opening 200 and the outlet arm 21 finally at the outlet mouthpiece 210 can emerge as a free jet.
  • a brake ring 3 is arranged below the shaped piece 22 at an axial distance from the hollow pin 221 in the outer lateral surface of the fitting body 1.
  • the brake ring 3 here forms a radial bearing corresponding to the hollow pin 221, which simultaneously fulfills the functions of guiding, braking, sliding and centering for the water outlet body 2.
  • a circumferential annular groove 10 is formed for this purpose in the valve body 1, in which a rubber-elastic O-ring 31 is embedded as a spring element, by which the brake ring 3 is pressed radially against the inner wall of the sleeve 20 becomes.
  • the sleeve 20 axially overlaps the lower part of the valve body 1.
  • the brake ring 3 has a slot 30 which interrupts the ring area, so that the brake ring 3 is elastically expanded and slipped over the valve body 1 and can then spring back into the annular groove 10.
  • the brake ring 3 is made of plastic, preferably polyoxymethylene, and has, based on its outer diameter 33, a thickness 32 of approximately 0.04 to 0.1 times and a wall thickness 36 of approximately 0.01 to 0.9 times the outer diameter 33 .
  • the brake ring 3 is provided with an outer lateral surface 35 which is rounded with a radius 34 of approximately 0.05 to 0.15 times the outer diameter 33.
  • the outer circumferential surface 35 of the brake ring 3 interacts with the inner circumferential surface of the sleeve 20, which is preferably made of brass, whereby a constant frictional torque can be generated over a long period of time, so that the outlet arm remains securely in the respectively selected swivel positions, but on the other hand also has no unnecessary stiffness .
  • corresponding spring elements made of an elastomer can also be molded onto the inner wall of the brake ring 33, for example, so that a corresponding friction torque can then be generated on the sleeve 20 with a one-piece brake ring 3.

Abstract

The water tap with a pivotable outlet element (2) joined to the tap body (1) by means of a surrounding sleeve (20) comprises a braking ring (3) which is installed between the inner surface of the sleeve and the outer surface of the tap body.

Description

Die Erfindung betrifft eine Wasserzapfarmatur mit einem ortsfest anbringbaren, wenigstens einen Zu- und Ablaufkanal aufweisenden Armaturenkörper, wobei ein um den Armaturenkörper schwenkbarer, mit dem Auslasskanal verbundener Wasserauslasskörper vorgesehen ist, der mit einer Hülse den Armaturenkörper umgreift.The invention relates to a water tap with a fixedly attachable, at least one feed and Fitting body having a fitting channel, one around the valve body swivels with the outlet channel connected water outlet body is provided, the grips the valve body with a sleeve.

Bekannte Wasserzapfarmaturen sind wenigstens mit einem Anschluss für das Kaltwasser- oder Warmwasserversorgungsleitungsnetz versehen, so dass entweder kaltes oder warmes Wasser mit der Armatur gezapft werden kann. Darüber hinaus sind auch Wasserzapfarmaturen bekannt, bei denen sowohl ein Kaltwasser- als auch ein Warmwasseranschluss ausgebildet ist, so dass mit diesen Wasserzapfarmaturen sowohl Kaltwasser oder Warmwasser als auch temperiertes Mischwasser gezapft werden kann. Eine derartige Wasserzapfarmatur ist beispielsweise aus der europäischen Patentanmeldung EP 0 304 529 A1 bekannt.Known water tap fittings are at least one Connection for the cold water or hot water supply network provided so that either cold or warm water can be drawn off with the tap. Water tap fittings are also known, where both a cold water and a hot water connection is trained so that with these water tap fittings both cold water or hot water as tempered mixed water can also be drawn off. A such water tap is for example from European patent application EP 0 304 529 A1.

Insbesondere wenn der Wasserauslasskörper mit dem Auslaufkanal der Wasserzapfarmatur mit einer, einen relativ kleinen Querschnitt aufweisenden Anschlussöffnung verbunden ist, kann es zu einer unerwünschten Leichtgängigkeit beim Verschwenken des Auslaufkörpers kommen. Hierbei kann es sogar in besonderen Fällen dazu kommen, dass der Wasserauslaufkörper von einer eingestellten Schwenkposition selbsttätig in eine andere unerwünschte Schwenkposition zurückschwenkt.Especially when the water outlet body with the outlet channel the water tap with one, one relative small cross-section connection opening connected, it can lead to undesirable smooth operation come when swiveling the outlet body. It can even do this in special cases come that the water outlet body from a set Swiveling position automatically into another swings back undesired swivel position.

Der Erfindung liegt die Aufgabe zugrunde, die im Oberbegriff des Anspruchs 1 angegebene Wasserzapfarmatur zu verbessern und so auszubilden, dass der Wasserauslasskörper mit einer bestimmten Schwergängigkeit gleichbleibend über einen relativ langen Zeitraum verschwenkbar ist und in den gewählten Schwenkpositionen verharrt.The invention is based on the object in the preamble of claim 1 specified water tap to improve and train so that the water outlet body with a certain stiffness constant over a relatively long period of time is pivotable and in the selected pivot positions persists.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass zwischen der Innenwandung der Hülse und einem von der Hülse umgriffenen Außenmantel des Armaturenkörpers ein Bremsring angeordnet ist.
Weitere Ausgestaltungen der Erfindung sind in den Ansprüchen 2 bis 10 angegeben.This object is achieved in that a brake ring is arranged between the inner wall of the sleeve and an outer jacket of the fitting body encompassed by the sleeve.
Further refinements of the invention are specified in claims 2 to 10.

Mit den vorgeschlagenen Maßnahmen wird ein Gleit-Brems-System geschaffen, mit dem ein präzises Verschwenken des Wasserauslasskörpers an der Wasserzapfarmatur ermöglicht wird, wobei einem unbeabsichtigten Verschwenken ein Reibmoment entgegenwirkt, dass im wesentlichen über die gesamte Lebensdauer der Wasserzapfarmatur ohne Anstieg oder Verringerung des Drehmoments wirkt.With the proposed measures, a sliding brake system created with which a precise pivoting of the water outlet body on the water tap fitting is made possible, an unintentional Pivoting counteracts a frictional moment that essentially over the entire service life of the water tap fitting with no increase or decrease in torque works.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im Folgenden näher beschrieben. Es zeigt

Fig. 1
eine an einem Waschtisch installierte Wasserzapfarmatur mit Mischeinrichtung zur Temperierung des gezapften Wassers;
Fig. 2
einen Teil der in Fig. 1 gezeigten Wasserzapfarmatur in vergrößerter Darstellung im Längsschnitt;
Fig. 3
den in Fig. 1 gezeigten Bremsring in vergrößerter Darstellung in Seitenansicht;
Fig. 4
den in Fig. 3 gezeigten Bremsring in Draufsicht.
An embodiment of the invention is shown in the drawing and is described in more detail below. It shows
Fig. 1
a tap installed on a wash basin with mixing device for tempering the tap water;
Fig. 2
a part of the water tap shown in Figure 1 in an enlarged view in longitudinal section.
Fig. 3
the brake ring shown in Figure 1 in an enlarged view in side view.
Fig. 4
the brake ring shown in Fig. 3 in plan view.

Die in Fig. 1 gezeigte Wasserzapfarmatur ist als Eingriffmischventil ausgebildet, wobei ein Armaturenkörper 1 in bekannter Weise an einem Wasch- und/oder Spültisch 4 - in der Zeichnung nur teilweise dargestellt - anmontiert ist. An den Armaturenkörper 1 sind Anschlussleitungen 11 für das kalte und warme Wasser angeschlossen, die durch eine Öffnung 40 unterhalb des Waschtisches 4 zum Versorgungsleitungsnetz führen. In der Zeichnung Fig. 1 ist lediglich eine Anschlussleitung 11 dargestellt. Die zweite Anschlussleitung befindet sich vor der Zeichenebene. Das durch die Anschlussleitungen 11 separat zugeführte Kaltwasser und Warmwasser wird in bekannter Weise über Kanäle einer bekannten Mischventilkartusche 12 zugeführt. Mit einem an der Mischventilkartusche 12 angeordneten vorstehenden Handgriff 13 kann in einem ersten Freiheitsgrad die Wasserdurchflussmenge pro Zeiteinheit und in einem zweiten Freiheitsgrad das Mischungsverhältnis des zufließenden Kalt- und Warmwassers bzw. die Temperierung des austretenden Mischwassers eingestellt werden. Das in der Mischventilkartusche 12 erzeugte Mischwasser wird über einen zentralen Auslasskanal 14 in einen Wasserauslasskörper 2 geleitet.
Der Wasserauslasskörper 2 besteht aus einem Formstück 22, das einerseits in den zentral angeordneten Auslasskanal 14 gedichtet und begrenzt drehbar mit einem Hohlzapfen 221 einfasst und andererseits eine Verbindung zu einem Ringkanal 220 herstellt, sowie einer Hülse 20 und einem Auslaufarm 21. Das Formstück 22 ist vorzugsweise aus Kunststoff hergestellt, z.B. aus Polyoximethylen. Der Ringkanal 220 wird hierbei an der Innenseite von einem an dem Formstück 22 angeformten Ringelement mit zugehörigen Dichtungen und am Außenmantelbereich von der koaxial zur Mittelachse des Armaturenkörpers 1 drehbar auf dem Armaturenkörper 1 angeordneten Hülse 20 gebildet. An der Hülse 20 ist einseitig der rohrförmige Auslaufarm 21 angeordnet, an dessen vorderem Ende ein Auslaufmundstück 210 vorgesehen ist. Im Bereich des Auslaufarms 21 ist hierbei wenigstens eine Durchtrittsöffnung 200 ausgebildet, so dass das von der Mischventilkartusche 12 abgegebene Mischwasser über den Auslasskanal 14, das Formstück 22 und den Ringkanal 220 strömen kann und von hier über die Durchtrittsöffnung 200 und den Auslaufarm 21 schließlich am Auslaufmundstück 210 als Freistrahl austreten kann. Unterhalb des Formstücks 22 mit axialem Abstand zum Hohlzapfen 221 ist in der Außenmantelfläche des Armaturenkörpers 1 ein Bremsring 3 angeordnet. Der Bremsring 3 bildet hierbei ein mit dem Hohlzapfen 221 korrespondierendes Radiallager, welches für den Wasserauslasskörper 2 gleichzeitig die Funktionen des Führens, des Bremsens, des Gleitens und des Zentrierens erfüllt.
Wie es insbesondere aus Fig. 2 ersichtlich ist, ist hierfür in dem Armaturenkörper 1 eine umlaufende Ringnut 10 ausgebildet, in der im Grund ein gummielastischer O-Ring 31 als Federelement eingelagert ist, von dem der Bremsring 3 radial gegen die Innenwandung der Hülse 20 gedrückt wird. Die Hülse 20 übergreift hierbei axial den unteren Teil des Armaturenkörpers 1. The water tap fitting shown in FIG. 1 is designed as a one-handle mixing valve, a fitting body 1 being mounted in a known manner on a washstand and / or sink 4 - only partially shown in the drawing. Connection lines 11 for the cold and warm water are connected to the fitting body 1 and lead through an opening 40 below the wash basin 4 to the supply line network. In the drawing Fig. 1, only a connecting line 11 is shown. The second connection line is in front of the drawing level. The cold water and hot water supplied separately through the connecting lines 11 are supplied in a known manner via channels to a known mixing valve cartridge 12. With a projecting handle 13 arranged on the mixing valve cartridge 12, the water flow rate per unit of time can be set in a first degree of freedom and the mixing ratio of the incoming cold and hot water or the temperature of the exiting mixed water can be set in a second degree of freedom. The mixed water generated in the mixing valve cartridge 12 is conducted via a central outlet channel 14 into a water outlet body 2.
The water outlet body 2 consists of a shaped piece 22 which, on the one hand, seals into the centrally arranged outlet channel 14 and rotates to a limited extent with a hollow pin 221 and, on the other hand, establishes a connection to an annular channel 220, as well as a sleeve 20 and an outlet arm 21. The shaped piece 22 is preferably made of plastic, for example polyoxymethylene. The ring channel 220 is here formed on the inside by a ring element integrally formed on the shaped piece 22 with associated seals and on the outer jacket area by the sleeve 20 which is rotatably arranged on the valve body 1 coaxially to the central axis of the valve body 1. On the sleeve 20, the tubular outlet arm 21 is arranged on one side, at the front end of which an outlet nozzle 210 is provided. At least one passage opening 200 is formed in the area of the outlet arm 21, so that the mixed water discharged from the mixing valve cartridge 12 can flow via the outlet channel 14, the shaped piece 22 and the ring channel 220 and from here via the passage opening 200 and the outlet arm 21 finally at the outlet mouthpiece 210 can emerge as a free jet. A brake ring 3 is arranged below the shaped piece 22 at an axial distance from the hollow pin 221 in the outer lateral surface of the fitting body 1. The brake ring 3 here forms a radial bearing corresponding to the hollow pin 221, which simultaneously fulfills the functions of guiding, braking, sliding and centering for the water outlet body 2.
As can be seen in particular from FIG. 2, a circumferential annular groove 10 is formed for this purpose in the valve body 1, in which a rubber-elastic O-ring 31 is embedded as a spring element, by which the brake ring 3 is pressed radially against the inner wall of the sleeve 20 becomes. The sleeve 20 axially overlaps the lower part of the valve body 1.

Wie es insbesondere aus Fig. 3 und 4 ersichtlich ist, weist der Bremsring 3 einen den Ringbereich unterbrechenden Schlitz 30 auf, so dass der Bremsring 3 elastisch aufgeweitet und über den Armaturenkörper 1 gestreift und anschließend in die Ringnut 10 zurückfedern kann.
Der Bremsring 3 ist aus Kunststoff, vorzugsweise Polyoximethylen, hergestellt und weist, bezogen auf seinen Außendurchmesser 33 eine Dicke 32 von etwa dem 0,04 bis 0,1fachen und eine Wandstärke 36 von etwa dem 0,01 bis 0,9fachen des Außendurchmessers 33 auf. Um eine gute Reibwirkung zu erzielen, ist der Bremsring 3 mit einer Außenmantelfläche 35 versehen, die mit einem Radius 34 von etwa dem 0,05 bis 0,15fachen des Außendurchmessers 33 verrundet ist.As can be seen in particular from FIGS. 3 and 4, the brake ring 3 has a slot 30 which interrupts the ring area, so that the brake ring 3 is elastically expanded and slipped over the valve body 1 and can then spring back into the annular groove 10.
The brake ring 3 is made of plastic, preferably polyoxymethylene, and has, based on its outer diameter 33, a thickness 32 of approximately 0.04 to 0.1 times and a wall thickness 36 of approximately 0.01 to 0.9 times the outer diameter 33 . In order to achieve a good friction effect, the brake ring 3 is provided with an outer lateral surface 35 which is rounded with a radius 34 of approximately 0.05 to 0.15 times the outer diameter 33.

Die Außenmantelfläche 35 des Bremsrings 3 wirkt hierbei auf die vorzugsweise aus Messing hergestellte Innenmantelfläche der Hülse 20 zusammen, wodurch über einen langen Zeitraum ein gleichbleibendes Reibmoment erzeugbar ist, so dass der Auslaufarm sicher in den jeweils gewählten Schwenkpositionen verharrt, andererseits aber auch keine unnötige Schwergängigkeit aufweist.
Anstatt eines O-Rings 31 als Radialfeder können auch beispielsweise an dem Bremsring 33 an der Innenwandung entsprechende Federelemente aus einem Elastomer angespritzt werden, so dass dann mit einem einteiligen Bremsring 3 ein entsprechendes Reibmoment an der Hülse 20 erzeugt werden kann.The outer circumferential surface 35 of the brake ring 3 interacts with the inner circumferential surface of the sleeve 20, which is preferably made of brass, whereby a constant frictional torque can be generated over a long period of time, so that the outlet arm remains securely in the respectively selected swivel positions, but on the other hand also has no unnecessary stiffness .
Instead of an O-ring 31 as a radial spring, corresponding spring elements made of an elastomer can also be molded onto the inner wall of the brake ring 33, for example, so that a corresponding friction torque can then be generated on the sleeve 20 with a one-piece brake ring 3.

Claims (10)

Wasserzapfarmatur mit einem ortsfest anbringbaren, wenigstens einen Zu- und Ablaufkanal aufweisenden Armaturenkörper (1), wobei ein um den Armaturenkörper (1) schwenkbarer, mit dem Auslasskanal (14) verbundener Wasserauslasskörper (2) vorgesehen ist, der mit einer Hülse (20) den Armaturenkörper (1) umgreift, dadurch gekennzeichnet, dass zwischen der Innenwandung der Hülse (20) und einem von der Hülse (20) umgriffenen Außenmantel des Armaturenkörpers (1) ein Bremsring (3) angeordnet ist. Water tap fitting with a fixable body (1) having at least one inlet and outlet channel, a water outlet body (2) which can be pivoted around the fitting body (1) and is connected to the outlet channel (14) and which has a sleeve (20) Valve body (1) surrounds, characterized in that a brake ring (3) is arranged between the inner wall of the sleeve (20) and an outer jacket of the valve body (1) encompassed by the sleeve (20). Wasserzapfarmatur nach Anspruch 1, dadurch gekennzeichnet, dass der Wasserauslasskörper (2) radial einerseits mit einem Hohlzapfen (221) in dem Auslasskanal (14) des Armaturenkörpers (1) und andererseits axial versetzt zum Hohlzapfen (221) von dem Bremsring (3) zwischen der Hülse (20) und dem Armaturenkörper (1) geführt ist.Water tap fitting according to claim 1, characterized in that the water outlet body (2) radially on the one hand with a hollow pin (221) in the outlet channel (14) of the fitting body (1) and on the other hand axially offset to the hollow pin (221) from the brake ring (3) between the Sleeve (20) and the valve body (1) is guided. Wasserzapfarmatur nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Bremsring (3) am Armaturenkörper (1) gehalten und durch Federkraft gegen die Innenwandung der Hülse (20) gedrückt ist.Water tap fitting according to claim 1 or 2, characterized in that the brake ring (3) is held on the fitting body (1) and is pressed by spring force against the inner wall of the sleeve (20). Wasserzapfarmatur nach wenigstens einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Bremsring (3) mit einem Schlitz (30) unterteilt und von einer umlaufenden Ringnut (10) im Armaturenkörper (1) aufgenommen ist.Water tap fitting according to at least one of Claims 1 to 3, characterized in that the brake ring (3) is subdivided with a slot (30) and is received in the fitting body (1) by a circumferential annular groove (10). Wasserzapfarmatur nach wenigstens einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Bremsring von einem oder mehreren gummielastischen Elementen gegen die Innenwandung der Hülse gedrückt ist. Water tap fitting according to at least one of claims 1 to 4, characterized in that the brake ring is pressed by one or more rubber-elastic elements against the inner wall of the sleeve. Wasserzapfarmatur nach Anspruch 5, dadurch gekennzeichnet, dass als gummielastisches Element ein O-Ring (31) zwischen dem Grund der Ringnut (10) und der Innenwandung des Bremsrings (3) angeordnet ist.Water tap fitting according to claim 5, characterized in that an O-ring (31) is arranged as a rubber-elastic element between the base of the annular groove (10) and the inner wall of the brake ring (3). Wasserzapfarmatur nach wenigstens einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Bremsring (3) aus Kunststoff, vorzugsweise aus Polyoximethylen, hergestellt ist.Water tap fitting according to at least one of claims 1 to 6, characterized in that the brake ring (3) is made of plastic, preferably of polyoxymethylene. Wasserzapfarmatur nach wenigstens einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Bremsring (3) mit einer Dicke (32) von dem 0,04 bis 0,1fachen, vorzugsweise 0,07fachen, und einer Wandstärke (36) von dem 0,01 bis 0,09fachen, vorzugsweise dem 0,048fachen, des Außendurchmessers (33) versehen ist.Water tap fitting according to at least one of claims 1 to 7, characterized in that the brake ring (3) with a thickness (32) of 0.04 to 0.1 times, preferably 0.07 times, and a wall thickness (36) of 0, 01 to 0.09 times, preferably 0.048 times, the outer diameter (33) is provided. Wasserzapfarmatur nach wenigstens einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Bremsring (3) mit einer Außenmantelfläche (35) versehen ist, die mit einem Radius (34) von dem 0,05 bis 0,15fachen, vorzugsweise dem 0,1fachen, des Außendurchmessers (33) verrundet ist. Water tap according to at least one of claims 1 to 8, characterized in that the brake ring (3) is provided with an outer circumferential surface (35) which has a radius (34) of 0.05 to 0.15 times, preferably 0.1 times , the outer diameter (33) is rounded. Wasserzapfarmatur nach wenigstens einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass in der Hülse (20) ein Formstück (22) aus Kunststoff, vorzugsweise aus Polyoximethylen, angeordnet ist, welches mit einem Hohlzapfen (221) gedichtet in dem Auslasskanal (14) geführt ist.Water tap fitting according to at least one of claims 1 to 9, characterized in that a shaped piece (22) made of plastic, preferably made of polyoxymethylene, is arranged in the sleeve (20) and is guided in the outlet channel (14) in a sealed manner with a hollow pin (221) is.
EP01106766A 2000-04-06 2001-03-17 Water delivery fitting with pivotable water dispensing body Withdrawn EP1143077A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10016977 2000-04-06
DE10016977A DE10016977A1 (en) 2000-04-06 2000-04-06 Water tap with swiveling water outlet body

Publications (2)

Publication Number Publication Date
EP1143077A2 true EP1143077A2 (en) 2001-10-10
EP1143077A3 EP1143077A3 (en) 2003-08-27

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Application Number Title Priority Date Filing Date
EP01106766A Withdrawn EP1143077A3 (en) 2000-04-06 2001-03-17 Water delivery fitting with pivotable water dispensing body

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US (1) US6435212B2 (en)
EP (1) EP1143077A3 (en)
JP (1) JP2001348922A (en)
DE (1) DE10016977A1 (en)
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US20010027816A1 (en) 2001-10-11
EP1143077A3 (en) 2003-08-27
DE10016977A1 (en) 2001-10-11
ES1048882Y (en) 2002-02-16
US6435212B2 (en) 2002-08-20
ES1048882U (en) 2001-10-01

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