DE682565C - Internal socket connection - Google Patents

Internal socket connection

Info

Publication number
DE682565C
DE682565C DEM138635D DEM0138635D DE682565C DE 682565 C DE682565 C DE 682565C DE M138635 D DEM138635 D DE M138635D DE M0138635 D DEM0138635 D DE M0138635D DE 682565 C DE682565 C DE 682565C
Authority
DE
Germany
Prior art keywords
lining
socket connection
internal socket
rings
cavity
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
DEM138635D
Other languages
German (de)
Inventor
Friedrich Krefft
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mannesmann AG filed Critical Mannesmann AG
Priority to DEM138635D priority Critical patent/DE682565C/en
Application granted granted Critical
Publication of DE682565C publication Critical patent/DE682565C/en
Expired 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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/12—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints with a seal made of lead, caulked packing, or the like
    • F16L13/122—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints with a seal made of lead, caulked packing, or the like for male-female connections
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints 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
    • F16L21/022—Joints 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 used with sleeves or nipples for pipes of the same diameter, or with reduction pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

Innenmugenverbindung An den Verbindungsstellen von Rohrleitungen in Gestalt von Innenmuffen entsteht ein großer Hohlraum, der zur Wirbelbildung und zur Absetzung von Ablagerungen Anlaß gibt. Dieser Hohlraum zwischen dem Muffengrund und der Stirnfläche des Einsteckendes ist zur Ermöglichung der Anbringung der Innenverstemmung unvermeidbar.Inner eye connection At the connection points of pipelines in Shape of inner sleeves creates a large cavity that is used for vortex formation and gives rise to the deposition of deposits. This cavity between the socket base and the face of the male end is to enable the internal caulking to be attached unavoidable.

Man hat; wie bekannt, versucht; diesem Nachteil dadurch zu begegnen, daß man die Hohlräume mit :Bitumen o. dgl. ausfüllte. Es hat sich jedoch herausgestellt, däß die betreffende Auskleidüngsmasse nach mehr oder weniger längerem Gebrauch zerbröckelte und herausfiel.One has; as known, tried; to counter this disadvantage by that you filled the cavities with: bitumen or the like. However, it turned out that the lining compound in question crumbled after more or less prolonged use and fell out.

Erfindungsgemäß vermeidet man diesen Nachteil dadurch, daß in der Auskleidung des Hohlraumes Ringe aus festem Material mit einem Profil, z. B. T-Profil, vorgesehen werden, das ein Eindrücken der Dinge in die vorher eingebrachte Auskleidung ermöglicht.According to the invention, this disadvantage is avoided in that in the Lining the cavity rings made of solid material with a profile, e.g. B. T-profile, provided that the things are pressed into the previously introduced lining enables.

Die Zeichnung gibt die Anordnung einer gemäß der Erfindung gestalteten Innenmuffenverbindung wieder.The drawing gives the arrangement of a designed according to the invention Inside socket connection again.

In der Zeichnung bedeutet a das eingesteckte Rohrende, b das Muffenrohr, c die Innenisolierung, d den Hanfstrick, e die Blei-oder ähnliche Verstemmung, f die Aus-kleidungsmasse, g die eingefügten Halteringe nach der Erfindung.In the drawing, a means the inserted pipe end, b the socket pipe, c the inner insulation, d the hemp rope, e the lead or similar caulking, f the lining compound, g the inserted retaining rings according to the invention.

Die eingefügten Ringe haben beispielsweise T-förmigen Querschnitt und sind zum Zwecke des Einführens in das Rohr an einer Stelle des Umfangs offen, so daß sie etwas zusammengedrückt werden können. Nachdem die Ringe auf diese Weise an die für sie bestimmte Stelle der Auskleidung gebracht sind, werden sie unter Vergrößerung ihres Durchmessers in die Auskleidungsmasse eingedrückt und die offene Stelle gegebenenfalls durch eine Verbindungslasche überbrückt.The inserted rings have a T-shaped cross section, for example and are open at one point on the circumference for the purpose of insertion into the pipe, so that they can be compressed a little. After the rings this way are brought to the place of the lining intended for them, they are under Enlargement of their diameter pressed into the lining compound and the open If necessary, bridged by a connecting strap.

Die im Hohlraum befindliche Auskleidungsmasse hat an den eingelegten Ringen einen ausreichenden Halt und kann nicht mehr herausfallen. Die Innenfläche des Rohres bzw. -der Rohrauskleidung wird an der betreffenden Stelle in bekannter Weise mit Isoliermasse glatt gestrichen.The lining compound located in the cavity has to be inserted Wrestle a sufficient grip and can no longer fall out. The inner surface of the pipe or pipe lining is known at the relevant point in Smoothly coated with insulating compound.

Als Material für die Ringe kommt vorzugsweise Eisen in Betracht; es kann aber auch Preßstoff oder anderes Material verwendet werden, das eine größere Festigkeit aufweist als die Auskleidungsmasse.The preferred material for the rings is iron; it but can also be used molded or other material that has a larger Has strength than the lining compound.

Claims (1)

PATENTANSPRUCH: Innenmuffenverbindung einer Rohrleitung mit einer Auskleidung des Hohlraumes zwischen dem Muffengrund und der Stirnfläche des Einsteckendes, dadurch gekennzeichnet, daß in der Auskleidung des Hohlraumes Ringe aus festem Material mit einem Profil, z. B. T-Profil, vorgesehen werden, das ein Eindrücken der Ringe in die vorher eingebrachte Auskleidung ermöglicht.PATENT CLAIM: Inner socket connection of a pipeline with a Lining the cavity between the socket base and the face of the spigot end, characterized in that rings made of solid material in the lining of the cavity with a profile, e.g. B. T-profile, are provided that a pressing of the rings in the previously introduced lining.
DEM138635D 1937-07-15 1937-07-15 Internal socket connection Expired DE682565C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM138635D DE682565C (en) 1937-07-15 1937-07-15 Internal socket connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM138635D DE682565C (en) 1937-07-15 1937-07-15 Internal socket connection

Publications (1)

Publication Number Publication Date
DE682565C true DE682565C (en) 1939-10-18

Family

ID=7334129

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM138635D Expired DE682565C (en) 1937-07-15 1937-07-15 Internal socket connection

Country Status (1)

Country Link
DE (1) DE682565C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077898A1 (en) * 1981-10-23 1983-05-04 Schlegel Lining Technology GmbH Methode for placing a conduit of pipes in the ground by pushing and pipe for use in such a method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077898A1 (en) * 1981-10-23 1983-05-04 Schlegel Lining Technology GmbH Methode for placing a conduit of pipes in the ground by pushing and pipe for use in such a method
US4552485A (en) * 1981-10-23 1985-11-12 Schlegel Lining Technology Gmbh Process and prepressing pipe for laying a pipeline in the earth

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