DE2430248A1 - Connecting ring for metal pipes - has rubber seal ring, holding ring and wedge cross section pressure ring - Google Patents

Connecting ring for metal pipes - has rubber seal ring, holding ring and wedge cross section pressure ring

Info

Publication number
DE2430248A1
DE2430248A1 DE2430248A DE2430248A DE2430248A1 DE 2430248 A1 DE2430248 A1 DE 2430248A1 DE 2430248 A DE2430248 A DE 2430248A DE 2430248 A DE2430248 A DE 2430248A DE 2430248 A1 DE2430248 A1 DE 2430248A1
Authority
DE
Germany
Prior art keywords
ring
pipe
rubber seal
metal pipes
section
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.)
Pending
Application number
DE2430248A
Other languages
German (de)
Inventor
Karl Willems
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE2430248A priority Critical patent/DE2430248A1/en
Publication of DE2430248A1 publication Critical patent/DE2430248A1/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00Joints with sleeve or socket
    • F16L21/02Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/04Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)

Abstract

The design is for metal pipes used in sanitary and heating installations. The advantages claimed are that the connection can be used for all sizes of pipes and for all the usual fluids. Installation is simple and cheap. The pipe (5) fits into a conventional muff or collar fitting (4). On the pipe there are three rings. The first is a flat rubber sealing ring (1). The second (2) is a holding ring V cross section and external anchor hooks. The third (3) is a pressure ring with wedge shaped cross section. This is forced into the V cross section of the holding ring and the inner surface of the latter presses against the rubber seal as the connection is made.

Description

Betr.: Beschreibung und Patenanspruch Ti tel: Rohrverbi ndungsring für fTe tal l ronr (techn. Bezeichnung) Anwendungsgebiet: Die erfindung betrifft einen onrverbindungsring zur Verbindung von metallrohren bei der Sanitär- und heizungsinstallation.Re .: Description and patent claim Title: Rohrverbi ndungsring for fTe tal l ronr (technical designation) field of application: The invention relates a connecting ring for connecting metal pipes in plumbing and heating installations.

Zweck: Verbindung der einzelnen Rohrleite und Formstücke Stand der Technik: Es ist bekannt, daß Metallrohre bei Installationen mittels Formstücken aneinander gefügt werden. Um eine Verbindung herzustellen, wird entwedeer geschweißt, durch Gewinde verschraubt, oder durch Quetschverschraubung miteinander verbunden.Purpose: To connect the individual pipelines and fittings Technique: It is known that metal pipes in installations by means of fittings be joined together. To create a connection, either welding is carried out, screwed by thread, or connected to one another by compression fittings.

Kritik d. Stande d. Technik: Dabei ist es nötig; 1. bei Gewindeverbindungen das Gewinde mitels gewindeschneidemaschine herzustellen, wobei die Maschine in allen Fällen mitgeführt werden muß (auch in mehrstöckige gebäude und bei kleinen Reparaturen).Criticism d. Stand d. Technology: It is necessary; 1. for threaded connections to make the thread by means of a thread cutting machine, the machine in all Cases must be carried (even in multi-storey buildings and with small repairs).

2. beim Schweißen die gesamte Schweißappratur zu transportiren. Außerdem sind fir die Ausführung der Schweißarbeiten Fachkräfte erforderlich. 2. to transport the entire welding equipment during welding. aside from that skilled workers are required to carry out the welding work.

Eine Quetschverschraubung ist für alle größeren Dimensionsn von Verbindungen kostsnielig. A compression fitting is for all larger dimensions of connections expensive.

Der Erfindung liegt die Aufgabe zugrunde, alle aufwendigen Gerätetransporte zu vermeiden, eine einfache Durchführung, die gegebenenfalls auch von Hilrskräften ausgeführt werden kann, zu ermöglichen. sowie eine wesentlicne schnellere Durchführung der Arbeiten zu gewährleisten, u@ durch diese Vorteile eine wesentliche Zeit- und Kostenersparnis zu erzielen.The invention is based on the object of all complex device transports to avoid a simple implementation, possibly also by auxiliary staff can be run to allow. as well as a much faster execution of the work to ensure that these advantages save u @ a substantial amount of time and money To achieve cost savings.

Lösung: Die Aufgabe wird erfindungsmäßig dadurch gelost, daR die Verbindung a.) aus der Rohrmuffe des Formstückes u.Solution: According to the invention, the problem is solved by making the connection a.) from the pipe socket of the fitting u.

b. ) aus dem llohrverbindungsrin hergestellt wird. b. ) is made from the llohrverbindungsrin.

Erziellbare Vorteile: Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, aß nur die je nach Größe und Durchmesser benötigten Formstücke eines nassenden Rohrverbindungsringes bedirfen, um die Verbindung zwischen Rohrteilen und Formstücken herzustellen.Obtainable advantages: The advantages achieved with the invention exist especially in it, ate only the fittings required depending on the size and diameter require a wet pipe connecting ring to make the connection between pipe parts and to manufacture fittings.

Beschreibung eines Ausführungsbeispieles: Ein Ausführungsbeispiel ist in der Zeichnung dargestellt und wird im folgen den näher beschrieben: Zur Verwendung dieses Rohrverbindungsringes müssen die Formatückes ohne Gewinde, dafür mit einer etwas weiteren Muffe als bisher hergestellt werden.Description of an exemplary embodiment: An exemplary embodiment is shown in the drawing and is described in more detail below: For use this pipe connection ring must have the format piece without thread, but with a slightly wider socket than before.

Figur 1 ziegt: auf daa gerade Rohrteil werden in folgender Reinenfolge geschoben: 1. der Preßring, 2. der Andruckring, 3. der Dichtgummi dabei wird der Dichtgummi nur bis zur Hälfte auf das Rohr aufgeschoben, darin wird der Andruckring üoer den Dichtgummi bis zum Rohrende vorgeschoben. Es erfolgt dann die Umstülpungdes überstenenden Dichtgummis auf den Andr-uckring. Nur wird das Roiir in die Muffe eingefüjirt und der Preßring mittels einer Spezialzange eingepreßt.Figure 1 shows: on the straight pipe part are in the following order pushed: 1. the press ring, 2. the pressure ring, 3. the rubber seal is the The rubber seal is only pushed halfway onto the pipe, the pressure ring is in it üoer advanced the rubber seal to the end of the pipe. It is then turned inside out overlapping rubber seals on the compression ring. Only the roiir is in the socket inserted and the press ring pressed in using special pliers.

Figur 2 zeigt, daß der Andruckringund der Preßring an denen sich kleine gestanzte Widernaken befinden, jeweile an das Rohr bzw. an die Muffe gepreßt werden. Die Widernaken sind so angebracht, daß ein Rückrutschen aus der Muffe nicht möglich ist. Der Dichtgummi gewährleistet zwischen Andruckring und Formstückmuffe die Dichtung.Figure 2 shows that the pressure ring and the pressure ring on which there are small punched counter hooks are located, each pressed against the pipe or the socket. The counter hooks are attached in such a way that they cannot slip back out of the socket is. The rubber seal ensures the seal between the pressure ring and the fitting socket.

Claims (1)

P a t e n t a n s p r u c hP a t e n t a n s p r u c h Oberbegriff: Ronrverbindungsring für Metallrohr zur Verwendung bei der Sanitär- und Heizungsinstallation.Generic term: Ronr connecting ring for metal pipe for use with the plumbing and heating installation. Kennzeichnender Teil : d a d u r c h g e k e n n z e i c h n e t, daß der Rohrverbindungsring als Verbindungsteil zwischen Rohr und Formstück aus einem Preßring, einem Andruckring und einem Dichtgummi besteht, die einzeln auf die Rohrmündung gestülpt und dann in die Rohrmuffe des Formstückes geschoben, die Verbindung zwischen Rohr und dem jeweiligen erforderlichen Formstück herstellen.Identifying part: d a d u r c h e k e n n n z e i c h n e t, that the pipe connecting ring as a connecting part between the pipe and fitting a compression ring, a pressure ring and a rubber seal, which are individually on the pipe mouth turned upside down and then pushed into the pipe socket of the fitting, which Establish a connection between the pipe and the required fitting.
DE2430248A 1974-06-24 1974-06-24 Connecting ring for metal pipes - has rubber seal ring, holding ring and wedge cross section pressure ring Pending DE2430248A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2430248A DE2430248A1 (en) 1974-06-24 1974-06-24 Connecting ring for metal pipes - has rubber seal ring, holding ring and wedge cross section pressure ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2430248A DE2430248A1 (en) 1974-06-24 1974-06-24 Connecting ring for metal pipes - has rubber seal ring, holding ring and wedge cross section pressure ring

Publications (1)

Publication Number Publication Date
DE2430248A1 true DE2430248A1 (en) 1976-01-15

Family

ID=5918817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2430248A Pending DE2430248A1 (en) 1974-06-24 1974-06-24 Connecting ring for metal pipes - has rubber seal ring, holding ring and wedge cross section pressure ring

Country Status (1)

Country Link
DE (1) DE2430248A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161043A (en) * 1978-03-13 1979-07-17 Raymond Flores Sealing mechanism for a liquid floor drain
US4178020A (en) * 1977-12-15 1979-12-11 Big-Inch Marine Systems, Inc. Locking slip joint and method of use
NL1009734C2 (en) * 1998-07-24 2000-01-25 Fischer Georg Waga Nv Coupling device and method for the manufacture of a grip ring to be used in such a coupling device.
US6481755B2 (en) 1996-03-04 2002-11-19 Georg Fischer Waga N.V. Coupling device and method for fabricating a grip ring to be used in such a coupling device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178020A (en) * 1977-12-15 1979-12-11 Big-Inch Marine Systems, Inc. Locking slip joint and method of use
US4161043A (en) * 1978-03-13 1979-07-17 Raymond Flores Sealing mechanism for a liquid floor drain
US6481755B2 (en) 1996-03-04 2002-11-19 Georg Fischer Waga N.V. Coupling device and method for fabricating a grip ring to be used in such a coupling device
NL1009734C2 (en) * 1998-07-24 2000-01-25 Fischer Georg Waga Nv Coupling device and method for the manufacture of a grip ring to be used in such a coupling device.
EP0974780A1 (en) * 1998-07-24 2000-01-26 Georg Fischer WAGA N.V. Coupling device and method for fabricating a grip ring to be used in such a coupling device
US6279963B1 (en) 1998-07-24 2001-08-28 Georg Fischer Waga N.V. Coupling device and method for fabricating a grip ring to be used in such a coupling device

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