EP1036972B1 - Connection arrangement for a fitting - Google Patents

Connection arrangement for a fitting Download PDF

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Publication number
EP1036972B1
EP1036972B1 EP00104987A EP00104987A EP1036972B1 EP 1036972 B1 EP1036972 B1 EP 1036972B1 EP 00104987 A EP00104987 A EP 00104987A EP 00104987 A EP00104987 A EP 00104987A EP 1036972 B1 EP1036972 B1 EP 1036972B1
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EP
European Patent Office
Prior art keywords
protective tube
fitting
arrangement according
seal
connection
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
EP00104987A
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German (de)
French (fr)
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EP1036972A3 (en
EP1036972A2 (en
Inventor
Alois Schönweger
Joachim Blattner
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.)
Hansgrohe SE
Original Assignee
Hansgrohe SE
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Filing date
Publication date
Application filed by Hansgrohe SE filed Critical Hansgrohe SE
Priority to DK00104987T priority Critical patent/DK1036972T3/en
Publication of EP1036972A2 publication Critical patent/EP1036972A2/en
Publication of EP1036972A3 publication Critical patent/EP1036972A3/en
Application granted granted Critical
Publication of EP1036972B1 publication Critical patent/EP1036972B1/en
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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
    • E03C1/042—Arrangements on taps for wash-basins or baths for connecting to the wall

Definitions

  • the invention has for its object to provide an arrangement for Connecting a faucet to create, possibly occurring leak water is rendered harmless.
  • the invention proposes an arrangement with the features of claim 1 before. Further developments
  • the invention are the subject of the dependent claims, whose Wording Reference is made to the content of the description.
  • the fitting can be arranged under plaster and with be connected to the lines.
  • this protective hose surrounding the water pipe. If leakage occurs, this gets into the space between the protective tube and the water pipe and thus not in the masonry.
  • the Protective hose at its end associated with the fitting End sleeve having connected to the connection of the valve and surrounds the connection for the water pipe, preferably at a distance from this.
  • the end sleeve can for example, be rigid and made of plastic. she For example, with the interposition of a sealing ring the fitting are screwed on.
  • the protective hose independent of the water line can be connected.
  • this at least partially stretchable and / or compressible.
  • training may also be provided for that the protective tube is at least partially flexible.
  • the protective tube is easy to separate, for example with the help of a knife.
  • the invention proposes that the end sleeve of the protective tube can be pulled and / or pushed onto the protective hose is trained.
  • the compound between the protective tube and the ferrule by a sealed separate seal.
  • the ferrule has a shoulder or a reduction on their inside diameter, on the one with the protective tube connected gasket comes to rest, allowing them in this way, the withdrawal of the protective tube from the Sleeve or the removal of the ferrule of the hose prevented.
  • the seal can, for example, on the protective tube be glued on.
  • the protective tube be at least partially formed as a corrugated hose can.
  • a corrugated tube is both stretchable and compressible and flexible.
  • a gasket as a molded seal used in the recess of the corrugated tube is used, in the simplest case, for example, a or several O-rings.
  • the ferrule can, for example, with the interposition of a O-rings are screwed onto the fitting.
  • Figure 1 shows in a section a fitting 1, for example screwed with the help of a plate 2 to a wall under plaster can be.
  • a side Nipple 3 is formed, which has an internal thread.
  • another nipple 4 screwed in, and although with the interposition of a seal, not shown.
  • a union nut 5 a Water pipe 6 connected. It can be a supply line to act for cold or hot water, or even to take away Line, for example, to a shower outlet or a bath enema.
  • nipple 3 On the nipple 3, in which the nipple 4 is screwed is on the circular cylindrical outer surface a circumferential groove. 7 present, in which an O-ring to the seal are inserted can.
  • the lateral surface of the nipple 3 is also with provided an external thread.
  • a protective hose 8 is pushed over the water pipe, which is formed as a corrugated tube 9 and on the valve 1 associated end 10 an end sleeve 11 is attached.
  • the ferrule 11 has a first cylindrical portion 12 whose inner diameter is approximately equal to the outer diameter of the Corrugated tube 9 corresponds. Subsequently expanded the ferrule 11 in a second section 13, the like is dimensioned that the nipple 4 and the nut 5 have space in it. The free end of this section 13 is provided with an internal thread that matches the external thread of Nipples 3 interacts.
  • the ferrule is under liner a seal, not shown, arranged in the groove 7 screwed on the nipple 3 in the form of an O-ring.
  • the Connection between the ferrule and the corrugated tube 9 is also sealed, so that around the port of the Water pipe 6 a space is created, which seals to the outside is. If from the screw of the water pipe 6 Water leaking, this can only be in the room inside the Protective tube 8 arrive.
  • FIG. 2 shows, on an enlarged scale, the arrangement of the connection between the corrugated tube 9 and the ferrule 11.
  • Der Area 12 of the ferrule 11 with the reduced about the Outer diameter of the corrugated tube 9 corresponding inner diameter points approximately in half of its axial extent a shoulder 14 on.
  • the between the free end 15 of the section 12 of the ferrule and the shoulder 14 existing area has an inner diameter that is the outer diameter of the corrugated hose 9 is the same.
  • a seal in the form of an O-ring 17 is used.
  • the O-rings are slightly larger than the wave troughs 16 of the corrugated hose 9, so that they are radial over the outside of the Corrugated tube 9 protrude. If you pull on the corrugated hose 9 in Figure 2 to the left, or at the ferrule to the right, to to try the end sleeve 11 of the corrugated tube. 9 remove, so get the O-rings 17 to rest on the Shoulder 14. Next, the ferrule 11 is not of the Remove corrugated hose 9.
  • a corrugated hose is in the correct order by a End sleeve pushed through until its end from the widened Section 13 stands out.
  • the Corrugated hose 9 retracted until the 3 O-rings in the narrower part 12 of the ferrule lie in the just described Way.
  • the corrugated tube 9 with for example, a ferrule at both ends to the water line pushed on and screwed on the fitting on the nipple 3. If the water pipe at the other end in similar Way is screwed to a fitting, during screwing the protective tube to be compressed through the corrugated tube 9 is possible. Subsequently, the there end sleeve 11 are screwed.
  • the tight connection between the ferrule 11 and the corrugated hose can also be done after screwing on the ferrule, if torsions of the corrugated hose 9 are prevented should.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Domestic Plumbing Installations (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Dowels (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Pipe Accessories (AREA)
  • Connecting Device With Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Joints Allowing Movement (AREA)

Abstract

The arrangement consists of a water pipe (6), a connection (3,4,5) for the pipe, a protective hose (8) around the pipe, and a connection for the hose. The hose has a detachable end sleeve (11) with seal, which is connected to the connector of a tap etc. and also surrounds the connection for the water pipe, pref. at a relative distance. The protective hose in connected independent of the water pipe, is at least partially flexible and bendable, and easy to remove.

Description

Es ist bekannt, Armaturen so anzuordnen, dass der Armaturenkörper mit den an ihm angeschlossenen Wasserleitungen unter Putz liegt. Dabei kann es zum Austreten von Leckwasser kommen.It is known to arrange fittings so that the fitting body with the water pipes connected to it below Plaster is located. It may leak water come.

Es ist bereits eine Installation zur Durchleitung von Flüssigkeiten bekannt (CH-A5-662632), bei der der Leitungsschlauch von einem Schutzschlauch umgeben ist, der im Bereich seines Endes einen zweiteiligen Haltekäfig aufweist. Dieser Haltekäfig wird radial zusammengesetzt und bildet dadurch eine Endabdeckung, die aus der Anschlussverschraubung möglicherweise austretendes Wasser in den Schutzschlauch ableitet.An installation for the passage of liquids is already known (CH-A5-662632), in which the conduit hose is surrounded by a protective tube, the has a two-part holding cage in the region of its end. This holding cage is radially assembled and thereby forms an end cap, which is made of the connection fitting possibly leaking water into the protective tube derives.

Weiterhin bekannt ist eine Einrichtung zur Verbindung einer flexiblen Kunststoff-Doppelrohrleitung mit einem Gebrauchswasserverbraucher. Mit dem Verbraucher wird eine Endhülse verbunden, die die innere und äußere Rohrleitung umgibt. Das freie Ende der Endhülse ist als Dichtung ausgebildet, die an der Außenseite des äußeren Rohrs anliegt. Ein Herausziehen des äußeren Rohrs kann dabei nicht verhindert werden (EP 805299).Also known is a device for connecting a flexible plastic double pipe with a consumer water consumer. With the consumer an end sleeve is connected which surrounds the inner and outer tubing. The free end of the end sleeve is designed as a seal, which is on the outside of the outer Pipe rests. Pulling out the outer tube can not be prevented be (EP 805299).

Der Erfindung liegt die Aufgabe zugrunde, eine Anordnung zum Anschließen einer Armatur zu schaffen, bei der möglicherweise auftretendes Leckwasser unschädlich gemacht wird.The invention has for its object to provide an arrangement for Connecting a faucet to create, possibly occurring leak water is rendered harmless.

Zur Lösung dieser Aufgabe schlägt die Erfindung eine Anordnung mit den Merkmalen des Anspruchs 1 vor. Weiterbildungen der Erfindung sind Gegenstand der abhängigen Ansprüche, deren Wortlaut durch Bezugnahme zum Inhalt der Beschreibung gemacht wird.To solve this problem, the invention proposes an arrangement with the features of claim 1 before. further developments The invention are the subject of the dependent claims, whose Wording Reference is made to the content of the description.

Nach wie vor kann die Armatur unter Putz angeordnet und mit den Leitungen verbunden werden. Jedoch wird jetzt über die Wasserleitung ein Schutzschlauch geschoben oder gezogen, der selbst an der Armatur angebracht wird, wobei dieser Schutzschlauch die Wasserleitung umgibt. Falls Leckwasser auftritt, gelangt dieses in den Raum zwischen dem Schutzschlauch und der Wasserleitung und damit nicht in das Mauerwerk. As before, the fitting can be arranged under plaster and with be connected to the lines. However, now about the Water pipe pushed or pulled a protective hose, the itself attached to the fitting, this protective hose surrounding the water pipe. If leakage occurs, this gets into the space between the protective tube and the water pipe and thus not in the masonry.

Zur Befestigung des Schutzschlauchs an der Armatur ist erfindungsgemäß in Weiterbildung vorgesehen, dass der Schutzschlauch an seinem der Armatur zugeordneten Ende eine Endhülse aufweist, die an dem Anschluss der Armatur angeschlossen wird und den Anschluss für die Wasserleitung umgibt, vorzugsweise mit Abstand von diesem. Die Endhülse kann beispielsweise starr sein und aus Kunststoff bestehen. Sie kann beispielsweise unter Zwischenlage eines Dichtrings an der Armatur angeschraubt werden.To attach the protective tube to the valve is according to the invention provided in continuing education that the Protective hose at its end associated with the fitting End sleeve having connected to the connection of the valve and surrounds the connection for the water pipe, preferably at a distance from this. The end sleeve can for example, be rigid and made of plastic. she For example, with the interposition of a sealing ring the fitting are screwed on.

Erfindungsgemäß kann vorgesehen sein, dass der Schutzschlauch unabhängig von der Wasserleitung anschließbar ist.According to the invention, it may be provided that the protective hose independent of the water line can be connected.

Zur Erleichterung des Anbringens des Schutzschlauches kann erfindungsgemäß vorgesehen sein, dass dieser mindestens teilweise dehnbar und/oder stauchbar ist.To facilitate the attachment of the protective tube can be provided according to the invention that this at least partially stretchable and / or compressible.

Erfindungsgemäß kann in Weiterbildung auch vorgesehen sein, dass der Schutzschlauch mindestens teilweise biegsam ist.According to the invention, training may also be provided for that the protective tube is at least partially flexible.

In nochmaliger Weiterbildung der Erfindung kann vorgesehen sein, dass der Schutzschlauch leicht abzutrennen ist, beispielsweise mit Hilfe eines Messers.In a further development of the invention can be provided be that the protective tube is easy to separate, for example with the help of a knife.

Die Erfindung schlägt vor, dass die Endhülse von dem Schutzschlauch ziehbar und/oder auf den Schutzschlauch aufschiebbar ausgebildet ist.The invention proposes that the end sleeve of the protective tube can be pulled and / or pushed onto the protective hose is trained.

Erfindungsgemäß ist vorgesehen, dass die Verbindung zwischen dem Schutzschlauch und der Endhülse durch eine getrennte Dichtung abgedichtet ist.According to the invention it is provided that the compound between the protective tube and the ferrule by a sealed separate seal.

Hierzu weist die Endhülse eine Schulter bzw. eine Verringerung ihres Innendurchmessers auf, an der die mit dem Schutzschlauch verbundene Dichtung zur Anlage gelangt, so dass sie auf diese Weise das Herausziehen des Schutzschlauches aus der Hülse bzw. das Abziehen der Endhülse von dem Schlauch verhindert.For this purpose, the ferrule has a shoulder or a reduction on their inside diameter, on the one with the protective tube connected gasket comes to rest, allowing them in this way, the withdrawal of the protective tube from the Sleeve or the removal of the ferrule of the hose prevented.

Die Dichtung kann beispielsweise auf den Schutzschlauch aufgeklebt sein.The seal can, for example, on the protective tube be glued on.

Als besonders günstig hat es sich herausgestellt, dass nach einem weiteren Merkmale der Erfindung der Schutzschlauch mindestens teilweise als ein Wellschlauch ausgebildet sein kann. Ein solcher Wellschlauch ist sowohl dehnbar als auch stauchbar und biegsam.As particularly favorable, it has been found that after Another feature of the invention, the protective tube be at least partially formed as a corrugated hose can. Such a corrugated tube is both stretchable and compressible and flexible.

Zur Abdichtung zwischen der Endhülse und dem Wellschlauch kann vorgesehen sein, dass als Dichtung eine Formdichtung verwendet wird, die in die Vertiefung des Wellschlauches eingesetzt wird, im einfachsten Fall beispielsweise ein oder mehrere O-Ringe.For sealing between the ferrule and the corrugated hose can be provided that a gasket as a molded seal used in the recess of the corrugated tube is used, in the simplest case, for example, a or several O-rings.

Die Endhülse kann beispielsweise unter Zwischenlage eines O-Rings auf die Armatur aufgeschraubt werden.The ferrule can, for example, with the interposition of a O-rings are screwed onto the fitting.

Weitere Merkmale, Einzelheiten und Vorzüge der Erfindung ergeben sich aus der folgenden Beschreibung einer bevorzugten Ausführungsform der Erfindung sowie anhand der Zeichnung. Hierbei zeigen:

Fig. 1
einen Teilschnitt durch eine Armatur mit einer über einen Schraubanschluss angeschlossenen Wasserleitung und einem Schutzschlauch;
Fig. 2
in vergrößertem Maßstab die Abdichtung zwischen einer Endhülse und dem als Wellschlauch ausgebildeten Schutzschlauch.
Further features, details and advantages of the invention will become apparent from the following description of a preferred embodiment of the invention and from the drawing. Hereby show:
Fig. 1
a partial section through a fitting with a connected via a screw water pipe and a protective hose;
Fig. 2
on an enlarged scale, the seal between an end sleeve and the protective tube designed as a corrugated hose.

Figur 1 zeigt in einem Schnitt eine Armatur 1, die beispielsweise mit Hilfe einer Platte 2 an einer Wand unter Putz angeschraubt werden kann. An der Armatur 1 ist seitlich ein Nippel 3 ausgebildet, der ein Innengewinde aufweist. In das Innengewinde ist ein weiterer Nippel 4 eingeschraubt, und zwar unter Zwischenlage einer nicht dargestellten Dichtung. An diesem Nippel 4 ist mit Hilfe einer Überwurfmutter 5 eine Wasserleitung 6 angeschlossen. Es kann sich um eine Zuleitung für kaltes oder warmes Wasser handeln, oder auch um eine wegführenden Leitung, die beispielsweise zu einem Brauseabgang oder einem Wanneneinlauf führt.Figure 1 shows in a section a fitting 1, for example screwed with the help of a plate 2 to a wall under plaster can be. On the fitting 1 is a side Nipple 3 is formed, which has an internal thread. In the Internal thread is another nipple 4 screwed in, and although with the interposition of a seal, not shown. At this nipple 4 is by means of a union nut 5 a Water pipe 6 connected. It can be a supply line to act for cold or hot water, or even to take away Line, for example, to a shower outlet or a bath enema.

An dem Nippel 3, in den der Nippel 4 eingeschraubt ist, ist an der kreiszylindrischem Außenfläche eine umlaufende Nut 7 vorhanden, in die ein O-Ring zur Dichtung eingelegt werden kann. Die Mantelfläche des Nippels 3 ist darüber hinaus mit einem Außengewinde versehen.On the nipple 3, in which the nipple 4 is screwed is on the circular cylindrical outer surface a circumferential groove. 7 present, in which an O-ring to the seal are inserted can. The lateral surface of the nipple 3 is also with provided an external thread.

Über die Wasserleitung ist ein Schutzschlauch 8 geschoben, der als Wellschlauch 9 ausgebildet ist und an dessen der Armatur 1 zugeordneten Ende 10 eine Endhülse 11 angebracht ist. Die Endhülse 11 weist einen ersten zylindrischen Abschnitt 12 auf, dessen Innendurchmesser etwa dem Außendurchmesser des Wellschlauches 9 entspricht. Daran anschließend erweitert sich die Endhülse 11 in einen zweiten Abschnitt 13, der so dimensioniert ist, dass der Nippel 4 und die Überwurfmutter 5 in ihm Platz haben. Das freie Ende dieses Abschnitts 13 ist mit einem Innengewinde versehen, das mit dem Außengewinde des Nippels 3 zusammenwirkt. Die Endhülse ist unter Zwischenlage einer nicht dargestellten in der Nut 7 angeordneten Dichtung in Form eines O-Rings auf den Nippel 3 aufgeschraubt. Die Verbindung zwischen der Endhülse und dem Wellschlauch 9 ist ebenfalls abgedichtet, so dass rings um den Anschluss der Wasserleitung 6 ein Raum entsteht, der nach außen abgedichtet ist. Falls aus der Schraubverbindung der Wasserleitung 6 Wasser austritt, kann dieses nur in den Raum innerhalb des Schutzschlauchs 8 gelangen.A protective hose 8 is pushed over the water pipe, which is formed as a corrugated tube 9 and on the valve 1 associated end 10 an end sleeve 11 is attached. The ferrule 11 has a first cylindrical portion 12 whose inner diameter is approximately equal to the outer diameter of the Corrugated tube 9 corresponds. Subsequently expanded the ferrule 11 in a second section 13, the like is dimensioned that the nipple 4 and the nut 5 have space in it. The free end of this section 13 is provided with an internal thread that matches the external thread of Nipples 3 interacts. The ferrule is under liner a seal, not shown, arranged in the groove 7 screwed on the nipple 3 in the form of an O-ring. The Connection between the ferrule and the corrugated tube 9 is also sealed, so that around the port of the Water pipe 6 a space is created, which seals to the outside is. If from the screw of the water pipe 6 Water leaking, this can only be in the room inside the Protective tube 8 arrive.

Figur 2 zeigt in vergrößertem Maßstab die Anordnung der Verbindung zwischen dem Wellschlauch 9 und der Endhülse 11. Der Bereich 12 der Endhülse 11 mit dem verringerten etwa dem Außendurchmesser des Wellschlauches 9 entsprechenden Innendurchmesser weist etwa in der Hälfte seiner Axialerstreckung eine Schulter 14 auf. Der zwischen dem freien Ende 15 des Abschnitts 12 der Endhülse und der Schulter 14 vorhandene Bereich weist einen Innendurchmesser auf, der dem Außendurchmesser des Wellschlauches 9 gleich ist.FIG. 2 shows, on an enlarged scale, the arrangement of the connection between the corrugated tube 9 and the ferrule 11. Der Area 12 of the ferrule 11 with the reduced about the Outer diameter of the corrugated tube 9 corresponding inner diameter points approximately in half of its axial extent a shoulder 14 on. The between the free end 15 of the section 12 of the ferrule and the shoulder 14 existing area has an inner diameter that is the outer diameter of the corrugated hose 9 is the same.

In die drei ersten Wellentäler 16 des Wellschlauches ist jeweils eine Dichtung in Form eines O-Rings 17 eingesetzt. Die O-Ringe sind etwas größer als die Wellentäler 16 des Wellschlauches 9, so dass sie radial über die Außenseite des Wellschlauches 9 vorstehen. Zieht man an dem Wellschlauch 9 in Figur 2 nach links, oder an der Endhülse nach rechts, um den Versuch zu machen, die Endhülse 11 von dem Wellschlauch 9 abzuziehen, so gelangen die O-Ringe 17 zur Anlage an der Schulter 14. Weiter lässt sich die Endhülse 11 nicht von dem Wellschlauch 9 abziehen. In the first three wave troughs 16 of the corrugated tube is respectively a seal in the form of an O-ring 17 is used. The O-rings are slightly larger than the wave troughs 16 of the corrugated hose 9, so that they are radial over the outside of the Corrugated tube 9 protrude. If you pull on the corrugated hose 9 in Figure 2 to the left, or at the ferrule to the right, to to try the end sleeve 11 of the corrugated tube. 9 remove, so get the O-rings 17 to rest on the Shoulder 14. Next, the ferrule 11 is not of the Remove corrugated hose 9.

Die Anbringung der in den Figuren 1 und 2 dargestellten Anordnung geschieht folgendermaßen. Beispielsweise wird die Wasserleitung 6 an der Armatur 1 in der herkömmlicher Weise angeschlossen. Das gegenüberliegenden Ende der Wasserleitung ist noch frei.The attachment of the arrangement shown in Figures 1 and 2 happens as follows. For example, the Water line 6 to the valve 1 in the conventional manner connected. The opposite end of the water pipe Is still available.

Ein Wellschlauch wird in der richtigen Reihenfolge durch eine Endhülse durchgeschoben, bis sein Ende aus dem verbreiterten Abschnitt 13 herausragt. Dort werden drei O-Ringe 17 in die drei ersten Wellentäler 16 des Wellschlauches 9 eingelegt. Sie liegen dort unter einer gewissen Spannung. Dann wird der Wellschlauch 9 zurückgezogen, bis die 3 O-Ringe in den schmaleren Teil 12 der Endhülse liegen, in der gerade beschriebenen Art und Weise. Dann wird der Wellschlauch 9 mit beispielsweise einer Endhülse an beiden Enden auf die Wasserleitung aufgeschoben und an der Armatur auf den Nippel 3 aufgeschraubt. Wenn die Wasserleitung am anderen Ende in ähnlicher Weise an einer Armatur angeschraubt wird, kann während des Einschraubens der Schutzschlauch gestaucht werden, was durch den Wellschlauch 9 möglich ist. Anschließend kann die dortige Endhülse 11 aufgeschraubt werden.A corrugated hose is in the correct order by a End sleeve pushed through until its end from the widened Section 13 stands out. There are three O-rings 17 in the three first wave troughs 16 of the corrugated tube 9 inserted. They are under a certain tension there. Then the Corrugated hose 9 retracted until the 3 O-rings in the narrower part 12 of the ferrule lie in the just described Way. Then the corrugated tube 9 with for example, a ferrule at both ends to the water line pushed on and screwed on the fitting on the nipple 3. If the water pipe at the other end in similar Way is screwed to a fitting, during screwing the protective tube to be compressed through the corrugated tube 9 is possible. Subsequently, the there end sleeve 11 are screwed.

Das dichte Verbinden zwischen der Endhülse 11 und dem Wellschlauch kann auch nach dem Aufschrauben der Endhülse erfolgen, wenn Torsionen des Wellschlauches 9 verhindert werden sollen.The tight connection between the ferrule 11 and the corrugated hose can also be done after screwing on the ferrule, if torsions of the corrugated hose 9 are prevented should.

Claims (9)

  1. Arrangement to connect a fitting, especially a concealed fitting with:
    a water line (6),
    a connection (3, 4, 5) for the water line (6),
    a protective tube (8), which
    surrounds the water line (6), including
    a connection for the protective tube (8), whereby
    the protective tube (8) has an end sleeve (11), which
    is connected to the connection of the fitting for the protective tube (8),
    and surrounds the connection (3, 4, 5) for the water line (6), preferably at a distance from the water line, and
    can be pulled off of the protective tube (8) and/or shoved onto the flexible tube, characterized in that,
    the end sleeve (11) is sealed against the protective tube (8) by a seal (17), and
    has a shoulder (14) or reduction of the inner diameter on which the seal connected to the protective tube (8) rests.
  2. Arrangement according to claim 1, wherein the protective tube (8) can be connected independent of the water line (6).
  3. Arrangement according to one of the prior claims, wherein the protective tube (8) has at least some expandable sections.
  4. Arrangement according to one of the prior claims, wherein the protective tube (8) is at least partially flexible.
  5. Arrangement according to one of the prior claims, wherein the protective tube (8) can be easily disconnected.
  6. Arrangement according to one of the prior claims, wherein the seal (17) is glued onto the protective tube (8).
  7. Arrangement according to one of the prior claims, wherein the protective tube (8) is at least partially made of corrugated hose (9).
  8. Arrangement according to claim 7, wherein the seal (17) is a shaped seal, possibly an O-ring, inserted into the recesses (16) of the corrugated hose (9).
  9. Arrangement according to one of the prior claims, wherein the end sleeve (11) is screwed onto the fitting.
EP00104987A 1999-03-12 2000-03-09 Connection arrangement for a fitting Expired - Lifetime EP1036972B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK00104987T DK1036972T3 (en) 1999-03-12 2000-03-09 Device for connecting a luminaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19911065 1999-03-12
DE19911065A DE19911065A1 (en) 1999-03-12 1999-03-12 Arrangement for connecting a valve

Publications (3)

Publication Number Publication Date
EP1036972A2 EP1036972A2 (en) 2000-09-20
EP1036972A3 EP1036972A3 (en) 2001-10-10
EP1036972B1 true EP1036972B1 (en) 2005-07-27

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EP00104987A Expired - Lifetime EP1036972B1 (en) 1999-03-12 2000-03-09 Connection arrangement for a fitting

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EP (1) EP1036972B1 (en)
AT (1) ATE300697T1 (en)
DE (2) DE19911065A1 (en)
DK (1) DK1036972T3 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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DE202015102336U1 (en) * 2015-05-07 2015-05-27 Frank Bernhard System for avoiding water damage

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DE8212628U1 (en) * 1982-05-03 1982-09-23 TA Rokal GmbH, 4054 Nettetal CONNECTION BOX FOR A WATER PIPING SYSTEM
CH662632A5 (en) * 1984-03-26 1987-10-15 Fischer Ag Georg Installation for passing fluids through
DE8806346U1 (en) * 1988-05-13 1988-07-28 Thyssen Polymer Gmbh, 8000 Muenchen, De
DE4243737C1 (en) * 1992-12-23 1994-03-17 Hansa Metallwerke Ag Seal for double tube in sanitary appliance housing - has internal sealing lip engaging on core tube to seal space between tubes
DE9319297U1 (en) * 1993-12-16 1994-02-24 Kottmann Nachf Gebr Gosla Gmbh Connection device on a helically formed metal hose
CH690551A5 (en) * 1996-04-29 2000-10-13 Geberit Technik Ag Protective sleeve for flexible pipe connector fitting
DE59705840D1 (en) * 1996-04-29 2002-01-31 Jrg Gunzenhauser Ag Sissach Device for connecting a flexible plastic double pipe with a consumer water consumer

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DK1036972T3 (en) 2005-10-17
DE19911065A1 (en) 2000-09-14
DE50010792D1 (en) 2005-09-01
ATE300697T1 (en) 2005-08-15
EP1036972A3 (en) 2001-10-10
EP1036972A2 (en) 2000-09-20

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