DE19500987A1 - Plug and socket connection for pipeline joint - Google Patents

Plug and socket connection for pipeline joint

Info

Publication number
DE19500987A1
DE19500987A1 DE1995100987 DE19500987A DE19500987A1 DE 19500987 A1 DE19500987 A1 DE 19500987A1 DE 1995100987 DE1995100987 DE 1995100987 DE 19500987 A DE19500987 A DE 19500987A DE 19500987 A1 DE19500987 A1 DE 19500987A1
Authority
DE
Germany
Prior art keywords
ring
fitting
plug
corrugated
fan
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Withdrawn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
DE1995100987
Other languages
German (de)
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.)
HELLER EDGAR
Original Assignee
HELLER EDGAR
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 HELLER EDGAR filed Critical HELLER EDGAR
Priority to DE1995100987 priority Critical patent/DE19500987A1/en
Publication of DE19500987A1 publication Critical patent/DE19500987A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/0845—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of retaining members associated with the packing member

Abstract

The plug connection is for pipeline joints. It has an S-shaped metal corrugated ring (2) with "teeth" arranged at both ends (6,7). Sealing rings (4,5) are located in the fitting, being placed into the corrugated form of the ring. The ring is placed into the fitting prior to the end of the shrinkage process of the plastics. One sealing ring (4) is located between the corrugated ring and pipe and the other sealing ring (5) is located between the corrugated ring and the plastics material of the fitting.

Description

Rohre und Fittinge z. B. Muffen, Winkel, T-Stücke werden bei Druckrohrsystemen durch zeitaufwendige Techniken wie Kleben, Schweißen oder Verschrauben miteinander verbunden. Die erfundene Verbindung erfolgt durch einfaches Einstecken der Rohre in den Fitting und ist sehr einfach und zeitsparend auszuführen.Pipes and fittings e.g. B. sleeves, angles, T-pieces are used in pressure pipe systems time-consuming techniques such as gluing, welding or screwing together. The invented connection is made by simply inserting the pipes into the fitting and is very easy and time-saving to carry out.

Der Fitting, in der Zeichnung als Muffe (1) dargestellt, wird im Kunststoffspritzverfahren auf bekannt Art erstellt. Nach dem Entformen aus dem Spritzgußwerkzeug wird im Querschnitt der S-förmige metallische doppelseitige Fächerwellring (2) mit den Dichtringen (4) und (5) eingebracht. Die Fächer (6) des Fächerwellringes (2) dringen in das Kunststoffmaterial der Muffe (1) ein. Durch das Schrumpfverhalten, dies bedeutet Verkleinern des Innendurchmessers der Muffe (1), wird das Eindringen der Fächer (6) noch verstärkt. Der Dichtring (4) dichtet zwischen Fächerwellring (2) und Muffe (1) ab. Beim Einstecken des Rohres (3) dringen die Fächer (7) in das Material des Rohres (3) ein. Die Fächer (6) und (7) verhindern ein Ausziehen des Rohres (3) und des Fächerwellringes (2) aus der Muffe (1). Der Dichtring (5) dichtet zwischen Fächerwellring (2) und Rohr (3) ab. Die Steckverbindung ist damit dicht und längskraftschlüssig.The fitting, shown in the drawing as a sleeve ( 1 ), is produced in a known manner using the plastic injection molding process. After demolding from the injection molding tool, the S-shaped metallic double-sided fan corrugated ring ( 2 ) with the sealing rings ( 4 ) and ( 5 ) is introduced in cross section. The compartments ( 6 ) of the fan corrugated ring ( 2 ) penetrate into the plastic material of the sleeve ( 1 ). The penetration of the compartments ( 6 ) is intensified by the shrinkage behavior, this means reducing the inside diameter of the sleeve ( 1 ). The sealing ring ( 4 ) seals between the fan shaft ring ( 2 ) and the sleeve ( 1 ). When the tube ( 3 ) is inserted, the compartments ( 7 ) penetrate into the material of the tube ( 3 ). The compartments ( 6 ) and ( 7 ) prevent the tube ( 3 ) and the fan corrugated ring ( 2 ) from being pulled out of the sleeve ( 1 ). The sealing ring ( 5 ) seals between the fan corrugated ring ( 2 ) and the tube ( 3 ). The plug-in connection is therefore leak-tight and restrained.

Es zeigt Fig. 1 den Schnitt durch die Steckverbindung eines Fitting, in der Zeichnung am Beispiel einer Muffe (1), mit eingesetzten Fächerwellringen (2) und einseitig eingestecktem Rohr (3).It shows Fig. 1 is a section through the plug-in connection of a fitting, in the drawing, the example of a sleeve (1), with inserted compartments corrugated rings (2) on one side and inserted pipe (3).

Es zeigt Fig. 2 die Draufsicht der Steckverbindung.It shows Fig. 2 is a plan view of the connector.

Das Anwendungsgebiet der Steckverbindung sind längskraftbelastete Rohrsysteme.The field of application of the plug-in connection is longitudinal pipe systems.

Claims (4)

1. Steckverbindungen für Rohrleitungssysteme, dadurch gekennzeichnet, daß ein S-förmiger metallischer Fächerwellring (2) mit beidseitigem Fächer (6) und (7) und Dichtring (4) und (5) im Fitting angeordnet ist.1. Plug connections for piping systems, characterized in that an S-shaped metallic fan corrugated ring ( 2 ) with bilateral compartments ( 6 ) and ( 7 ) and sealing ring ( 4 ) and ( 5 ) is arranged in the fitting. 2. Steckverbindung für Rohrleitungssysteme nach Patentanspruch 1, dadurch gekennzeichnet, daß die Dichtringe (4) und (5) jeweils in den Wellen des Fächerwellringes (2) angeordnet sind.2. Plug connection for piping systems according to claim 1, characterized in that the sealing rings ( 4 ) and ( 5 ) are each arranged in the shafts of the fan corrugated ring ( 2 ). 3. Steckverbindung für Rohrleitungssysteme nach Patentanspruch 1, dadurch gekennzeichnet, daß der Fächerwellring (2) vor dem Ende des Schrumpfprozesses des Kunststoffes in den Fitting eingebracht wird.3. Plug connection for piping systems according to claim 1, characterized in that the fan corrugated ring ( 2 ) is introduced into the fitting before the end of the shrinking process of the plastic. 4. Steckverbindung für Rohrleitungssysteme nach Patentanspruch 1, dadurch gekennzeichnet, daß der Dichtring (4) zwischen Fächerwellring (2) und Rohr (3) und der Dichtring (5) zwischen Fächerwellring (2) und Kunststoffmaterial des Fitting angeordnet ist.4. Plug connection for piping systems according to claim 1, characterized in that the sealing ring ( 4 ) between the fan shaft ring ( 2 ) and tube ( 3 ) and the sealing ring ( 5 ) between the fan shaft ring ( 2 ) and plastic material of the fitting is arranged.
DE1995100987 1995-01-14 1995-01-14 Plug and socket connection for pipeline joint Withdrawn DE19500987A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1995100987 DE19500987A1 (en) 1995-01-14 1995-01-14 Plug and socket connection for pipeline joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995100987 DE19500987A1 (en) 1995-01-14 1995-01-14 Plug and socket connection for pipeline joint

Publications (1)

Publication Number Publication Date
DE19500987A1 true DE19500987A1 (en) 1996-07-18

Family

ID=7751507

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995100987 Withdrawn DE19500987A1 (en) 1995-01-14 1995-01-14 Plug and socket connection for pipeline joint

Country Status (1)

Country Link
DE (1) DE19500987A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10007424A1 (en) * 2000-02-18 2001-08-23 Magenwirth Gmbh Co Gustav Joint for pressure tight attachment of a conduit to a pressure connection of a housing takes the form a component comprising a tube of high stiffness provided with outer and inner elastic sealing elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10007424A1 (en) * 2000-02-18 2001-08-23 Magenwirth Gmbh Co Gustav Joint for pressure tight attachment of a conduit to a pressure connection of a housing takes the form a component comprising a tube of high stiffness provided with outer and inner elastic sealing elements

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Legal Events

Date Code Title Description
8122 Nonbinding interest in granting licenses declared
8139 Disposal/non-payment of the annual fee