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EP0085329B1 - Connecting device for taps - Google Patents

Connecting device for taps Download PDF

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Publication number
EP0085329B1
EP0085329B1 EP83100325A EP83100325A EP0085329B1 EP 0085329 B1 EP0085329 B1 EP 0085329B1 EP 83100325 A EP83100325 A EP 83100325A EP 83100325 A EP83100325 A EP 83100325A EP 0085329 B1 EP0085329 B1 EP 0085329B1
Authority
EP
European Patent Office
Prior art keywords
connection
piece
cover
box
fitting
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
Application number
EP83100325A
Other languages
German (de)
French (fr)
Other versions
EP0085329B2 (en
EP0085329A3 (en
EP0085329A2 (en
Inventor
Paul Trösch
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.)
Georg Fischer AG
Original Assignee
Georg Fischer 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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4189272&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0085329(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Georg Fischer AG filed Critical Georg Fischer AG
Priority to AT83100325T priority Critical patent/ATE22138T1/en
Publication of EP0085329A2 publication Critical patent/EP0085329A2/en
Publication of EP0085329A3 publication Critical patent/EP0085329A3/en
Application granted granted Critical
Publication of EP0085329B1 publication Critical patent/EP0085329B1/en
Publication of EP0085329B2 publication Critical patent/EP0085329B2/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
    • E03C1/025—Water supply lines as such, e.g. shower hoses
    • 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
    • E03C1/021—Devices for positioning or connecting of water supply lines
    • 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 invention relates to a connection device for fittings, as characterized in the preamble of independent claims 1 and 2.
  • connection device for fittings shown in EP-A2-0 005 625 also has the features of the preamble of claims 1 or 2.
  • the holder of the connection piece for the outlet fitting which is held in a cylindrical screw-in part on the front, is different, the screw-in part having to be removed to pull out the connection piece.
  • This connection device has the same disadvantages described above.
  • connection device for fittings of the type mentioned at the outset, in which the pipe connections are accessible during the initial assembly without pulling out the pipes in the connection box.
  • two pipe connections of a connection piece should be accessible in a junction box, so that the advantageous laying of circulation or ring lines from fitting to fitting is ensured.
  • the connection piece should be designed for a space-saving laying of the pipes.
  • the pipe connections are accessible without pulling out the pipeline. Pipe connecting parts and also pipes can thus be connected and assembled with little effort. A secure hold of the connector in the junction box for attaching an outlet fitting is guaranteed.
  • connection piece and connection socket are designed for the connection of two adjacent pipelines to form a ring line or for space-saving laying of the pipeline from fitting to fitting. This results in short pipelines and, in the case of a hot water circulation line, always guarantees warm water directly to the outlet fitting. Accessibility to both pipe connections is guaranteed.
  • connection device 1 to 3 show a connection device for a fitting, not shown - in particular an outlet fitting for cold or hot water.
  • 1 shows the connection device 1 fully assembled and flush-mounted in a wall 2.
  • the connection device 1 has a connection box 3, which consists of a lower part 4 and a cover 5.
  • a holder 7 is fastened by a snap connection.
  • the holder 7 has a flange 8 with bores 9, which is provided for fastening the holder 7 together with the lower part 4 of the junction box 3 by means of screws in a recess 10 in the wall 2.
  • the holder 7 is provided with a semicircular recess 11 in which the connection piece 12, which is designed as an angle piece, is held centrally and fastened by means of a union nut 13.
  • the connection piece 12 has an internal thread, which forms the fitting connection 14 of an outlet fitting, not shown.
  • One, preferably made of plastic such. B. from cross-linked polyethylene pipeline 15 is attached to the connector 12 by means of a clamp connection 16 or other pipe connection.
  • the medium such as B. Cold or hot water supply pipe 15 is guided in an empty pipe 17, which is preferably designed as a flexible corrugated plastic pipe and is installed under plaster.
  • the empty pipe 17 extends into the junction box 3, the cover 5 and the lower part 4 each having a recess 18, 18a (see FIG. 3), which together form a holder 19 for empty pipe (see FIG. 1).
  • the lower part 4 of the junction box 3 together with the holder 7 in the recess 10 of the wall 2 z. B. attached by screws.
  • the holder 7 is aligned with respect to the center of the fitting connection by means of a straightening rod (not shown) which can be screwed into a thread 20 arranged on the holder 7.
  • the pipeline 15 laid in the empty pipe 17 is connected to the connector 12 by means of the clamp connection 16 and everything is placed together from the front into the lower part 4 of the connection box 3, the connector 12 being fastened in the holder 7 centrally by means of the union nut 13 to the valve connection .
  • the cover 5 is placed on the lower part 4 and the wall 2 is plastered and possibly, as can be seen in FIG.
  • the cover 5 has an opening 22 which is formed by peripheral walls 23.
  • the portions 25 of the peripheral walls 23 protruding beyond the wall surface 24 are then cut off.
  • Cover 5 and lower part 4 are therefore preferably made of plastic.
  • the fitting to be connected can now be screwed into the internal thread 14, the opening 22 being covered by a rosette.
  • connection piece 12a has two pipe connections with clamp connections 16a and 16b, which are connected to one another and to the valve connection 14.
  • a supply pipeline 15a can thus be connected to a further pipeline 15b, whereby pipes can be saved and / or ring or circulation lines can be created.
  • the connection piece 12a can, if necessary, also have three or more connections for pipelines.
  • the lower part 4 can be fastened in the recess 10 on the wall 2 by means of this plate 26.
  • the cover 5 has a preferably square opening 22 for the purpose of easy removal of the connecting piece 12a.
  • the connecting piece 12a is formed in two parts, as can be seen in FIGS. 8 to 9.
  • the parting plane 28 of the two parts 29 and 30 runs transversely to the axis 31 of the fitting connection 14, a seal 32 being arranged in the parting plane 28.
  • the part 29 has the clamp connection 16a and the part 30 the clamp connection 16b, both pipe connections being connected to one another and to the valve connection 14.
  • the two parts 29, 30 are simultaneously fixed with the screws 27 for fastening to the plate 26 and connected to one another in a liquid-tight manner.

Landscapes

  • 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)
  • Processing Of Terminals (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

1. Connection device for outlet fittings in an installation for conveying water for industrial or domestic use, in flexible pipe lines (15) which are laid in dummy pipes (17) in a building, having a connection piece (12) secured under the wall surface in a connection box (3), which connection piece has at least one pipe line connection (16) and a connection (14) for the outlet fitting arranged in an aperture of the connection box (3), characterized in that the connection box (3) has a lower part (4) and a cover (5), with the aperture (22) for the fitting connection (14), which can be placed on it, in that the connection piece (12) with the attached flexible pipe line (15) can be inserted from the front into lower part (4), can be secured, and covered by the cover (5), and the lower part (4) has a holding means (7) with a semi-circular recess (11) in which the connection piece (12), constructed as an angle piece, is centred and is secured by means of a clamping nut (13) (Fig. 1 to 3).

Description

Die Erfindung betrifft eine Anschlusseinrichtung für Armaturen, wie sie im Oberbegriff der unabhängigen Ansprüche 1 und 2 gekennzeichnet ist.The invention relates to a connection device for fittings, as characterized in the preamble of independent claims 1 and 2.

Bei bestimmten Systemen von Sanitärinstallationen ist es erforderlich, dass die unter der Wandoberfläche verlegten Rohranschlüsse für die Auslaufarmaturen, wie z. B. Warm- und Kaltwasserbatterien, auch nach Fertigstellung der Installation und der Wandoberfläche für spätere Wartungs bzw. Auswechselarbeiten zugänglich sein müssen. Insbesonders ist dies erforderlich, wenn die verwendeten Rohre Kunststoffrohre sind. Durch die CH-PS-593 394 ist eine derartige Anlage zur Führung von Brauchwasser in einem Bauwerk bekanntgeworden, wobei die hier verwendeten Anschlüsse für Auslaufarmaturen die Merkmale des Oberbegriffes der Ansprüche 1 oder 2 aufweisen. Hierbei ist das gesamte Anschlussstück mit dem einzigen Rohrleitungsanschluss in einer Anschlussdose angeordnet und mit Schrauben darin befestigt. Auch bei der Erstmontage muss für die Herstellung der Verbindung zwischen dem Rohr und dem Anschlussstück ersteres aus den in den Mauern gesetzten und mit Leerrohren verbundenen Anschlussdosen so weit herausgezogen werden, dass der Klemmverbinder bzw. die Ueberwurfmutter gut zugänglich sind. Danach wir das Anschlussstück mit dem dicht verschraubten Klemmverbinder und der Rohrleitung in die Anschlussdose zurückgezogen und darin befestigt. Erst danach kann das andere Ende der Rohrleitung an dem Verteil-Anschlussstück befestigt werden.With certain systems of sanitary installations, it is necessary that the pipe connections for the outlet fittings, such as. B. hot and cold water batteries, even after completion of the installation and the wall surface for later maintenance or replacement work must be accessible. This is particularly necessary if the pipes used are plastic pipes. CH-PS-593 394 has disclosed such a system for guiding industrial water in a building, the connections used here for outlet fittings having the features of the preamble of claims 1 or 2. The entire connector with the only pipe connection is arranged in a junction box and fastened with screws. Even during initial assembly, the connection between the pipe and the connection piece must be pulled out of the wall sockets set in the walls and connected with empty pipes so that the clamp connector or the union nut are easily accessible. Then we pull the connector with the tightly screwed clamp connector and the pipe back into the junction box and fasten it there. Only then can the other end of the pipeline be attached to the distribution connector.

Diese Montageart ist sehr umständlich und zeitaufwendig, so dass mit diesem System keine rationelle Erstellung einer Sanitärinstallation in einem Bauwerk gewährleistet ist.This type of installation is very cumbersome and time-consuming, so that this system does not guarantee the efficient creation of a sanitary installation in a building.

Auch die in der EP-A2-0 005 625 gezeigte Anschlusseinrichtung für Armaturen weist die Merkmale des Oberbegriffs der Ansprüche 1 oder 2 auf. Unterschiedlich ist die Halterung des Anschlussstückes für die Auslaufarmatur, welches in einem frontseitigen zylindrischen Einschraubteil gehalten ist, wobei das Einschraubteil zum Herausziehen des Anschlussstückes entfernt werden muss. Diese Anschlusseinrichtung weist die gleichen vorgängig beschriebenen Nachteile auf.The connection device for fittings shown in EP-A2-0 005 625 also has the features of the preamble of claims 1 or 2. The holder of the connection piece for the outlet fitting, which is held in a cylindrical screw-in part on the front, is different, the screw-in part having to be removed to pull out the connection piece. This connection device has the same disadvantages described above.

Im weiteren ist in der « Technischen Information programma Giacomoni 80" der Firma GIACOMINI SA, Giubiasco CH mit dem Datum Februar 1981 ein in einer Unterputz-Dose angeordnetes Spezialthermostat für eine Fussbodenheizung beschrieben, welches von vorn in die Dose einsetzbar, mittels einer Klemme in der Dose befestigt und mit einem Deckel abgedeckt ist, wobei es lediglich mit seinem Fühlerteil durch den Deckel der Dose aus der Wand herausragt. Es entspricht somit nicht der Gattung des im Oberbegriff der Ansprüche 1 oder 2 gekennzeichneten Gegenstandes. Die in diesem Dokument gezeigte Dose und die Klemmbefestigung des Thermostates wäre auch für eine Anordnung von ein entsprechendes Gewicht aufweisenden Auslaufarmaturen nicht geeignet.Furthermore, in the "Technical Information program Giacomoni 80" from GIACOMINI SA, Giubiasco CH with the date February 1981, a special thermostat for underfloor heating arranged in a flush-mounted box is described, which can be inserted into the box from the front by means of a clamp in the The can is fastened and covered with a lid, with its sensor part only protruding from the wall through the lid of the can and therefore does not correspond to the genus of the object characterized in the preamble of claims 1 or 2. The can shown in this document and the Clamp fastening of the thermostat would also not be suitable for an arrangement of outlet fittings having a corresponding weight.

Ausgehend vom gezeigten Stand der Technik ist es Aufgabe der vorliegenden Erfindung, eine Anschlusseinrichtung für Armaturen der eingangs genannten Art zu schaffen, bei welcher die Rohranschlüsse bei der Erstmontage ohne Herausziehen der Rohre in der Anschlussdose zugänglich sind. Ausserdem sollen in einer Anschlussdose zwei Rohranschlüsse eines Anschlussstückes zugänglich sein, so dass die vorteilhafte Verlegung von Zirkulations- bzw. Ringleitungen von Armatur zu Armatur gewährleistet ist. Das Anschlussstück soll für eine möglichst platzsparende Verlegung der Rohrleitungen ausgebildet sein.Starting from the prior art shown, it is an object of the present invention to provide a connection device for fittings of the type mentioned at the outset, in which the pipe connections are accessible during the initial assembly without pulling out the pipes in the connection box. In addition, two pipe connections of a connection piece should be accessible in a junction box, so that the advantageous laying of circulation or ring lines from fitting to fitting is ensured. The connection piece should be designed for a space-saving laying of the pipes.

Zur Lösung dieser Aufgabe sind die in den Ansprüchen 1 und 2 angegebenen kennzeichnenden Merkmale vorgesehen.To solve this problem, the characterizing features specified in claims 1 and 2 are provided.

Weitere vorteilhafte Ausgestaltungen der Erfindung sind in den davon abhängigen Ansprüchen gekennzeichnet.Further advantageous embodiments of the invention are characterized in the claims dependent thereon.

Durch die erfindungsgemässe Ausbildung der Anschlussdose sind die Rohranschlüsse ohne Herausziehen der Rohrleitung zugänglich. Rohrverbindungsteile und auch Rohre können somit ohne grossen Aufwand verbunden und montiert werden. Ein sicherer Halt des Anschlussstückes in der Anschlussdose zur Anbringung einer Auslaufarmatur ist dabei gewährleistet.Due to the design of the junction box according to the invention, the pipe connections are accessible without pulling out the pipeline. Pipe connecting parts and also pipes can thus be connected and assembled with little effort. A secure hold of the connector in the junction box for attaching an outlet fitting is guaranteed.

Bei einer gemäss Anspruch 2 erfindungsgemässen Ausgestaltung sind Anschlussstück und Anschlussdose für den Anschluss von zwei nebeneinanderliegenden Rohrleitungen zur Bildung einer Ringleitung bzw. zur platzsparenden Verlegung der Rohrleitung von Armatur zu Armatur ausgebildet. Dies ergibt kurze Rohrleitungen und gewährleistet bei einer Warmwasser-Zirkulationsleitung immer warmes Wasser direkt bis zur Auslauf-Armatur. Eine Zugänglichkeit beider Rohranschlüsse ist dabei gewährleistet.In a configuration according to claim 2 according to the invention, the connection piece and connection socket are designed for the connection of two adjacent pipelines to form a ring line or for space-saving laying of the pipeline from fitting to fitting. This results in short pipelines and, in the case of a hot water circulation line, always guarantees warm water directly to the outlet fitting. Accessibility to both pipe connections is guaranteed.

Die Erfindung ist in den beiliegenden Zeichnungen beispielsweise dargestellt und nachfolgend beschrieben.The invention is illustrated in the accompanying drawings, for example, and described below.

Es zeigen :

  • Figur 1 eine erste Ausführungsvariante einer Anschlusseinrichtung im Schnitt,
  • Figur 2 eine Ansicht von vorn von Fig. 1,
  • Figur 3 die Einzelteile gemäss Fig. 1 in einer Montage-Phase,
  • Figur 4 eine zweite Ausführungsvariante einer Anschlusseinrichtung im Schnitt,
  • Figur 5 eine Ansicht von vorn von Fig. 4,
  • Figur 6 die Einzelteile gemäss Fig. 4 in einer Montage-Phase.
  • Figur 7 eine Ausführungsvariante der in den Fig. 4 bis 6 gezeigten Anschlusseinrichtung in Frontansicht,
  • Figur 8 eine Seitenansicht von Fig. 7,
  • Figur 9 ein Schnitt entlang der Linie IX-IX von Fig. 7, und
  • Figur 10 ein Schnitt entlang der Linie X-X von Fig. 7.
Show it :
  • FIG. 1 shows a first embodiment variant of a connection device in section,
  • FIG. 2 shows a front view of FIG. 1,
  • 3 shows the individual parts according to FIG. 1 in an assembly phase,
  • FIG. 4 shows a second embodiment variant of a connection device in section,
  • FIG. 5 shows a front view of FIG. 4,
  • 6 shows the individual parts according to FIG. 4 in an assembly phase.
  • FIG. 7 shows an embodiment variant of the connection device shown in FIGS. 4 to 6 in front view,
  • FIG. 8 is a side view of FIG. 7,
  • 9 shows a section along the line IX-IX of FIG. 7, and
  • FIG. 10 shows a section along line XX from FIG. 7.

Die Fig. 1 bis 3 zeigen eine Anschlusseinrichtung für eine weiter nicht dargestellte Armatur - insbesonders einer Auslaufarmatur für Kalt- oder Warmwasser. Fig. 1 zeigt die Anschlusseinrichtung 1 fertig montiert und unter Putz in einer Wand 2. Die Anschlusseinrichtung 1 weist eine Anschlussdose 3 auf, welche aus einem Unterteil 4 und einem Deckel 5 besteht.1 to 3 show a connection device for a fitting, not shown - in particular an outlet fitting for cold or hot water. 1 shows the connection device 1 fully assembled and flush-mounted in a wall 2. The connection device 1 has a connection box 3, which consists of a lower part 4 and a cover 5.

Am Boden 6 des Unterteils 4 ist eine Halterung 7 durch eine Schnappverbindung befestigt. Die Halterung 7 weist einen Flansch 8 mit Bohrungen 9 auf, welcher für die Befestigung der Halterung 7 zusammen mit dem Unterteil 4 der Anschlussdose 3 mittels Schrauben in einer Aussparung 10 der Wand 2 vorgesehen ist. Die Halterung 7 ist mit einer halbkreisförmigen Ausnehmung 11 versehen, in welcher das als Winkelstück ausgebildete Anschlussstück 12 zentrisch gehalten und mittels einer Ueberwurfmutter 13 befestigt ist. Das Anschlussstück 12 weist ein Innengewinde auf, welches den Armaturen-Anschluss 14 einer weiter nicht dargestellten Auslauf-Armatur bildet. Eine, vorzugsweise aus Kunststoff wie z. B. aus vernetztem Polyäthylen bestehende Rohrleitung 15 wird mittels einer Klemmverbindung 16 oder einer anderweitigen Rohrverbindung an dem Anschlussstück 12 befestigt.At the bottom 6 of the lower part 4, a holder 7 is fastened by a snap connection. The holder 7 has a flange 8 with bores 9, which is provided for fastening the holder 7 together with the lower part 4 of the junction box 3 by means of screws in a recess 10 in the wall 2. The holder 7 is provided with a semicircular recess 11 in which the connection piece 12, which is designed as an angle piece, is held centrally and fastened by means of a union nut 13. The connection piece 12 has an internal thread, which forms the fitting connection 14 of an outlet fitting, not shown. One, preferably made of plastic such. B. from cross-linked polyethylene pipeline 15 is attached to the connector 12 by means of a clamp connection 16 or other pipe connection.

Die das Medium wie z. B. Kalt- oder Warmwasser zuführende Rohrleitung 15 ist in einem Leerrohr 17 geführt, welches vorzugsweise als flexibles gewelltes Kunststoffrohr ausgebildet ist und unter Putz verlegt ist. Das Leerrohr 17 reicht jeweils bis in die Anschlussdose 3, wobei der Deckel 5 und das Unterteil 4 je eine Ausnehmung 18, 18a (siehe Fig. 3) aufweisen, welche zusammen eine Halterung 19 für Leerrohr bilden (siehe Fig. 1).The medium such as B. Cold or hot water supply pipe 15 is guided in an empty pipe 17, which is preferably designed as a flexible corrugated plastic pipe and is installed under plaster. The empty pipe 17 extends into the junction box 3, the cover 5 and the lower part 4 each having a recess 18, 18a (see FIG. 3), which together form a holder 19 for empty pipe (see FIG. 1).

Wie aus der Fig. 3 ersichtlich, wird zuerst das Unterteil 4 der Anschlussdose 3 zusammen mit der Halterung 7 in der Aussparung 10 der Wand 2 z. B. mittels Schrauben befestigt. Das Ausrichten der Halterung 7 in Bezug auf die Mitte des Armaturenanschlusses erfolgt durch eine weiter nicht dargestellte Richtstange, welche in ein, an der Halterung 7 angeordnetes Gewinde 20 einschraubbar ist. Anschliessend wird die im Leerrohr 17 verlegte Rohrleitung 15 mittels der Klemmverbindung 16 mit dem Anschlussstück 12 verbunden und alles zusammen von vorn in das Unterteil 4 der Anschlussdose 3 eingelegt, wobei das Anschlussstück 12 in der Halterung 7 zentrisch zum Armaturenanschluss liegend mittels der Ueberwurfmutter 13 befestigt wird. Danach wird der Deckel 5 auf das Unterteil 4 aufgesetzt und die Wand 2 fertig verputzt und eventuell, wie aus Fig. 1 ersichtlich, mit Fliesen 21 belegt, wie dies in Badezimmern üblich ist. Der Deckel 5 weist eine Oeffnung 22 auf, welche durch Umfangswände 23 gebildet wird. Die über die Wandoberfläche 24 hinausragenden Partien 25 der Umfangswände 23 werden dann abgeschnitten. Deckel 5 und Unterteil 4 sind deshalb vorzugsweise aus Kunststoff hergestellt. Die anzuschliessende Armatur kann nun in das InnenGewinde 14 eingeschraubt werden wobei die Oeffnung 22 durch eine Rosette abgedeckt wird.3, the lower part 4 of the junction box 3 together with the holder 7 in the recess 10 of the wall 2 z. B. attached by screws. The holder 7 is aligned with respect to the center of the fitting connection by means of a straightening rod (not shown) which can be screwed into a thread 20 arranged on the holder 7. Subsequently, the pipeline 15 laid in the empty pipe 17 is connected to the connector 12 by means of the clamp connection 16 and everything is placed together from the front into the lower part 4 of the connection box 3, the connector 12 being fastened in the holder 7 centrally by means of the union nut 13 to the valve connection . Then the cover 5 is placed on the lower part 4 and the wall 2 is plastered and possibly, as can be seen in FIG. 1, covered with tiles 21, as is customary in bathrooms. The cover 5 has an opening 22 which is formed by peripheral walls 23. The portions 25 of the peripheral walls 23 protruding beyond the wall surface 24 are then cut off. Cover 5 and lower part 4 are therefore preferably made of plastic. The fitting to be connected can now be screwed into the internal thread 14, the opening 22 being covered by a rosette.

Trotz der hier beschriebenen einfachen ErstMontage ist eine nachträgliche Zugänglichkeit des Anschlussstückes 12 mit der Klemmverbindung 16 zwecks Kontrolle oder Auswechseln der Rohrleitung 15 gewährleistet. Hierfür wird nach Demontage der Armatur mittels eines Steckschlüssels durch die Oeffnung 22 die Ueberwurfmutter 13 gelöst und das Anschlussstück 12 zusammen mit der Rohrleitung 15 soweit aus der Anschlussdose 3 herausgezogen, dass die Klemmverbindung 16 zugänglich ist.Despite the simple initial assembly described here, subsequent accessibility of the connector 12 with the clamp connection 16 is ensured for the purpose of checking or replacing the pipeline 15. For this purpose, after dismantling the fitting by means of a socket wrench, the union nut 13 is loosened through the opening 22 and the connection piece 12 together with the pipeline 15 is pulled out of the connection box 3 to such an extent that the clamping connection 16 is accessible.

Bei der in den Fig. 4 bis 6 gezeigten Ausführungsvariante weist das Anschlussstück 12a zwei Rohranschlüsse mit Klemmverbindungen 16a und 16b auf, welche miteinander und mit dem Armaturen-Anschluss 14 verbunden sind. Eine zuführende Rohrleitung 15a kann so mit einer weiterführenden Rohrleitung 15b verbunden werden, wodurch Rohre eingespart und bzw. oder Ring- bzw. Zirkulationsleitungen erstellt werden können. Das Anschlussstück 12a kann, wenn erforderlich, auch drei oder mehr Anschlüsse für Rohrleitungen aufweisen.In the embodiment variant shown in FIGS. 4 to 6, the connection piece 12a has two pipe connections with clamp connections 16a and 16b, which are connected to one another and to the valve connection 14. A supply pipeline 15a can thus be connected to a further pipeline 15b, whereby pipes can be saved and / or ring or circulation lines can be created. The connection piece 12a can, if necessary, also have three or more connections for pipelines.

Am Unterteil 4 der Anschlussdose 3 ist eine Platte 26 z. B. mittels einer Schnappverbindung befestigt, welche die Halterung für das mittels Schrauben 27 befestigte Anschlussstück 12a bildet. Mittels dieser Platte 26 kann das Unterteil 4 in der Aussparung 10 an der Wand 2 befestigt werden.On the lower part 4 of the junction box 3 is a plate 26 z. B. fastened by means of a snap connection, which forms the holder for the connector 12 a fastened by means of screws 27. The lower part 4 can be fastened in the recess 10 on the wall 2 by means of this plate 26.

Der Deckel 5 weist zwecks eines leichten Ausbaues des Anschlussstückes 12a eine vorzugsweise quadratische Oeffnung 22 auf.The cover 5 has a preferably square opening 22 for the purpose of easy removal of the connecting piece 12a.

Erstmontage und Auswechseln der Rohrleitungen erfolgen wie bereits zu den Fig. 1 bis 3 beschrieben.Initial assembly and replacement of the pipes are carried out as already described for FIGS. 1 to 3.

Damit jede der beiden Rohrleitungen 15a bzw. 15b getrennt ausgebaut werden kann, ist das Anschlussstück 12a wie in den Fig. 8 bis 9 ersichtlich zweiteilig ausgebildet. Die Trennebene 28 der beiden Teile 29 und 30 verläuft quer zur Achse 31 des Armaturen-Anschlusses 14, wobei in der Trennebene 28 eine Dichtung 32 angeordnet ist.So that each of the two pipes 15a and 15b can be removed separately, the connecting piece 12a is formed in two parts, as can be seen in FIGS. 8 to 9. The parting plane 28 of the two parts 29 and 30 runs transversely to the axis 31 of the fitting connection 14, a seal 32 being arranged in the parting plane 28.

Das Teil 29 weist die Klemmverbindung 16a und das Teil 30 die Klemmverbindung 16b auf, wobei beide Rohranschlüsse miteinander und mit dem Armaturenanschluss 14 verbunden sind.The part 29 has the clamp connection 16a and the part 30 the clamp connection 16b, both pipe connections being connected to one another and to the valve connection 14.

Die beiden Teile 29, 30 werden gleichzeitig mit den Schrauben 27 zur Befestigung an der Platte 26 fest und nach aussen flüssigkeitsdicht miteinander verbunden.The two parts 29, 30 are simultaneously fixed with the screws 27 for fastening to the plate 26 and connected to one another in a liquid-tight manner.

Claims (9)

1. Connection device for outlet fittings in an installation for conveying water for industrial or domestic use, in flexible pipe lines (15) which are laid in dummy pipes (17) in a building, having a connection piece (12) secured under the wall surface in a connection box (3), which connection piece has at least one pipe line connection (16) and a connection (14) for the outlet fitting arranged in an aperture of the connection box (3), characterised in that the connection box (3) has a lower part (4) and a cover (5), with the aperture (22) for the fitting connection (14), which can be placed on it, in that the connection piece (12) with the attached flexible pipe line (15) can be inserted from the front into the lower part (4), can be secured, and covered by the cover (5), and the lower part (4) has a holding means (7) with a semicircular recess (11) in which the connection piece (12), constructed as an angle piece, is centred and is secured by means of a clamping nut (13) (Fig. 1 to 3).
2. Connection device for outlet fittings in an installation for conveying water for industrial or domestic use, in flexible pipe lines (15) which are laid in dummy pipes (17) in a building, having a connection piece (12) secured under the wall surface in a connection box (3), which connection piece has at least one pipe line connection (16) and a connection (14) for the outlet fitting arranged in an aperture of the connection box (3), characterised in that the connection box (3) has a lower part (4) and a cover (5), with the aperture (22) for the fitting connection (14), which can be placed on it, in that the connection piece (12a) has two pipe connections, joined to each other and to the fitting connection (14), for adjacent pipe lines (15a, 15b), and together with the two attached flexible pipe lines (15a, 15b) can be inserted from the front into the lower part (4), can be secured, and covered by the cover (5) (Fig. 4 to 6). ,--"'--"-
3. Connection device according to claim 2, characterised in that the lower circumferential side of the connection box (3) has adjacent through-apertures for the pipe lines (15a, 15b) with the dummy pipes (17a, 17b).
4. Connection device according to claim 2 or 3, characterised in that the connection piece (12a) is secured by means of screws (27) to a plate (26) connected to the lower part (4).
5. Connection device according to one of claims 2 to 4, characterised in that the connection piece (12a) is constructed in two parts with a parting plane (28) transverse to the axis (31) of the fitting connection (14), wherein there is arranged a pipe connection on each of the two parts (29, 30) of the connection piece (12a).
6. Connection device according to claim 5, characterised in that the two parts (29, 30) can be connected together as well as with the screws (27) for securing.
7. Connection device according to one of claims 1 to 6, characterised in that the connection box (3) is of plastics, wherein the parts (25) of the circumferential walls (23) of the cover (5) forming the aperture (22), which project over the wall surface (24), can be cut off on the same plane as the wall surface (24).
8. Connection device according to one of claims 1 to 7, characterised in that the cover (5) and the lower part (4) have at least one recess (18, 18a) each which together form respectively a holding means (19) for a dummy pipe (17, 17a, 17b).
9. Connection device according to one of claims 1 to 8, characterised in that the flexible pipe lines (15, 15a, 15b) are made of plastics, preferably of crosslinked polyethylene, and can be joined to the connection piece (12, 12a) by means of a compression joint (16, 16a, 16b).
EP83100325A 1982-01-29 1983-01-15 Connecting device for taps Expired - Lifetime EP0085329B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83100325T ATE22138T1 (en) 1982-01-29 1983-01-15 CONNECTION DEVICE FOR FITTINGS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH536/82 1982-01-29
CH536/82A CH648371A5 (en) 1982-01-29 1982-01-29 CONNECTING DEVICE FOR FITTINGS.

Publications (4)

Publication Number Publication Date
EP0085329A2 EP0085329A2 (en) 1983-08-10
EP0085329A3 EP0085329A3 (en) 1984-10-17
EP0085329B1 true EP0085329B1 (en) 1986-09-10
EP0085329B2 EP0085329B2 (en) 1992-10-21

Family

ID=4189272

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83100325A Expired - Lifetime EP0085329B2 (en) 1982-01-29 1983-01-15 Connecting device for taps

Country Status (4)

Country Link
EP (1) EP0085329B2 (en)
AT (1) ATE22138T1 (en)
CH (1) CH648371A5 (en)
DE (1) DE3365926D1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983923A (en) * 1996-04-10 1999-11-16 Lsp Products Group, Inc. Water service box and connectors for PEX pipe
US6125881A (en) * 1999-04-12 2000-10-03 Lsp Products Group, Inc. Dual drain outlet box

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Publication number Priority date Publication date Assignee Title
CH662598A5 (en) * 1984-02-20 1987-10-15 Fischer Ag Georg Connection device for fittings
DE3419938A1 (en) * 1984-05-28 1985-12-05 Hans Ernst Dipl.-Ing. 7950 Biberach Weerth CONNECTION BOX FOR DOMESTIC WATER INSTALLATIONS
DE3660113D1 (en) * 1985-02-12 1988-05-05 Gunzenhauser Ag J & R Flush water distributing or collecting manifold
DE3522390A1 (en) * 1985-06-22 1987-01-02 Viegener Ii Fa Franz Connection box for a water fitting
DE3604932A1 (en) * 1986-02-17 1987-08-20 Weerth Hans Ernst Multiple-connection fitting for a connection box for service-water installations
FR2609521B1 (en) * 1987-01-12 1990-11-23 Legris Sa IMPROVEMENT IN THE PASSAGE OF PRESSURE FLUIDS IN MASONRY
FR2609522B1 (en) * 1987-01-12 1989-03-24 Legris Sa HOUSING FOR THE PASSAGE OF PRESSURE FLUIDS IN MASONRY
DE8708232U1 (en) * 1987-06-11 1987-09-24 Kreitz, Günter, 4050 Mönchengladbach Water distributors for sanitary areas
ATE76461T1 (en) * 1988-07-20 1992-06-15 Gunzenhauser Ag J & R CONNECTION FITTING FOR FLEXIBLE PIPES.
GR2000133Y (en) * 1988-07-22 1989-02-23 Stefanos Kilimis
FI83131C (en) * 1988-12-13 1992-10-05 Mauno Hyvaerinen FOERFARANDE OCH ANORDNING FOER INSTALLERING AV ETT VAERMEROER
FI83557C (en) * 1989-10-26 1991-07-25 Maekinen Kari Oy KOPPLINGSDOSA FOER VATTENARMATUR.
DK171371B1 (en) * 1989-12-29 1996-10-07 Ole Lindhardt Combination coupling for water installation systems
DK0538196T3 (en) * 1991-10-18 1998-10-26 Nussbaum & Co Ag R Device for connection between a flexible, under plumbing pipeline and a luminaire to be placed over the plaster
US5351996A (en) * 1992-03-13 1994-10-04 R. Nussbaum Ag. Plumbing system with connector between a flexible pipe conduit laid underneath plaster and a fitting to be arranged outside the plaster
CH690551A5 (en) * 1996-04-29 2000-10-13 Geberit Technik Ag Protective sleeve for flexible pipe connector fitting
SE9904701L (en) * 1999-12-17 2001-05-14 Tom Christensen Transmission device for PEX piping or the like and method for such penetration
EP1762661A1 (en) * 2005-09-12 2007-03-14 John Petersen Terminal box for water installation and an expansion member therefore
EP2184412B1 (en) * 2008-11-07 2015-09-23 R. Nussbaum AG Fluid-flowing device
PT2389923E (en) 2010-05-19 2013-03-28 Uni Pharma Kleon Tsetis Pharmaceutical Lab S A Stable ready to use injectable paracetamol formulation
AT524658B1 (en) * 2021-05-14 2022-08-15 Mochart Katja Connection element for a liquid-carrying supply line for mounting on a building structure and/or a support structure for building services installations
NO348520B1 (en) * 2021-11-15 2025-02-24 Canes As Section coupling for circular pipe-in-pipe system
IT202200007499A1 (en) * 2022-04-14 2023-10-14 Ivar Spa FITTING FOR CONNECTION OF A FLUID CIRCULATION DUCT TO A USER AND RELATED MOUNTING SYSTEM

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CH593394A5 (en) * 1976-02-27 1977-11-30 Gunzenhauser J & R Ag Fresh water pipe system in buildings - has plastics connectors and flexible pipes in boxes for improving appearance
JPS556080A (en) * 1978-05-15 1980-01-17 Wirsbo Bruks Ab Positioning device for joining pipe for pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983923A (en) * 1996-04-10 1999-11-16 Lsp Products Group, Inc. Water service box and connectors for PEX pipe
US6125881A (en) * 1999-04-12 2000-10-03 Lsp Products Group, Inc. Dual drain outlet box
US6234193B1 (en) 1999-04-12 2001-05-22 Billy J. Hobbs Dual drain outlet box

Also Published As

Publication number Publication date
EP0085329B2 (en) 1992-10-21
ATE22138T1 (en) 1986-09-15
DE3365926D1 (en) 1986-10-16
CH648371A5 (en) 1985-03-15
EP0085329A3 (en) 1984-10-17
EP0085329A2 (en) 1983-08-10

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