DE481850C - Internal socket connection - Google Patents

Internal socket connection

Info

Publication number
DE481850C
DE481850C DEM90588D DEM0090588D DE481850C DE 481850 C DE481850 C DE 481850C DE M90588 D DEM90588 D DE M90588D DE M0090588 D DEM0090588 D DE M0090588D DE 481850 C DE481850 C DE 481850C
Authority
DE
Germany
Prior art keywords
pipe
socket connection
internal socket
sealing space
guide
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
DEM90588D
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.)
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.)
Publication date
Priority to DEM90588D priority Critical patent/DE481850C/en
Application granted granted Critical
Publication of DE481850C publication Critical patent/DE481850C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • E02B9/02—Water-ways
    • E02B9/06—Pressure galleries or pressure conduits; Galleries specially adapted to house pressure conduits; Means specially adapted for use therewith, e.g. housings, valves, gates
    • 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
    • F16L21/035—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 placed around the spigot end before connection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Description

Innenmuffenverbindung Die Erfindung betrifft eine Innenmuffenverbindung, insbesondere für Stolllenauskleidung.Inner sleeve connection The invention relates to an inner sleeve connection, especially for cladding.

Bei bekannten Muffenverbindungen dieser Art stützt sich das Ende der Muffe auf einen äußeren Ringwulst des eingeschobenen Rohrendes, der einen Anschlag für die Muffe bildet, wobei der Dichtungsraum durch das vor dem aufgeweiteten Teil, dem Wulst, liegende Rohrende gebildet wird.In known socket connections of this type, the end of the is supported Socket on an outer annular bead of the inserted pipe end, which has a stop for the socket, whereby the sealing space is formed by the part in front of the widened part, the bead, lying pipe end is formed.

Die Nachteile dieser Bauart liegen darin, daß namentlich bei großen Rohrdurchmessern und starken Wandstärken das Aufbringen der schweren Rohrschüsse auf die Bearbeitungsmaschinen zur Herstellung der Wulste und der Muffen große Schwierigkeiten bietet. Die Arbeit selbst erfordert auch einen großen Kraft- und Zeitaufwand, der bei zunehmendem Rohrdurchmesser wächst und die Rohre verteuert.The disadvantages of this type of construction are that especially with large Pipe diameters and thick walls, the application of heavy pipe sections great difficulties on the processing machines for the production of the beads and the sleeves offers. The work itself also requires a great deal of effort and time with increasing pipe diameter it grows and the pipes become more expensive.

Andere Ausführungsformen weisen Anschlagringe auf, die jedoch dem aufgeschobenen Rohr entweder überhaupt keine Führung geben oder erst in der Schluß.stellung eine Zentrierung ermöglichen. Die vorliegende Erfindung vermeidet nun die genannten Übelstände, schafft auf einfache Weise, die bisher nur bei Außenmüffendichtungen bekannt ist, einen Dichtungsraum und gibt außerdem dem aufgeschobenen Rohr eine lange Führung und sichere Zentrierung. Dies geschieht dadurch, daß der Dichtungsraum durch das teilweise durch Materialfortnahm@e verdünnte, etwa außen abgedrehte - Ende des eingeschobenen Rohres gebildet wird, während der im Außendurchmesser unverändert gebliebene Teil des leingeschobienen, Rohrendes die Führung der zylindrischen Muffe bildet.Other embodiments have stop rings, but the either give no guidance at all or only in the final position allow centering. The present invention now avoids the foregoing Evil situations, creates in a simple way, which was previously only possible with external sleeve seals is known, a sealing space and also gives the pushed-on pipe a long guidance and safe centering. This happens because the sealing space due to the partially thinned by material removal @ e, roughly turned on the outside - The end of the inserted tube is formed, while the outside diameter remains unchanged Remaining part of the slid-in, pipe end the guide of the cylindrical socket forms.

Auf der Zeichnung ist eine Innenmuffenverbindung gemäß der Erfindung in einer Abbildung dargestellt.In the drawing is an inner sleeve connection according to the invention shown in a figure.

In die glatt zylindrische Muffe a ist das Rohrende b eingeschoben, dessen einer Teil c eine beispielsweise, durch Abdrehen hergestellte Ausnehmung für die Dichtung aufweist, während der andere Teil d eine zylindrische Führung der Muffe bildet, so daß leine Veränderung des Dichtungsraumes bei axialen oder anderen' Bewegungen der Rohre ausgeschlossen ist.The pipe end b is pushed into the smooth cylindrical socket a, one part of which c is a recess produced, for example, by turning for the seal, while the other part d is a cylindrical guide of the Sleeve forms, so that there is no change in the sealing space in the case of axial or other ' Movement of the pipes is excluded.

Ohne diese Führung ist eine Veränderung leicht möglich, beispielsweise bei axialen Verschiebungen der Rohre in Folge von Temperatureinflüssen o. dgl. Die Bildung des Dichtungsraumes durch Abdrehen des eingeschobenen Rohrendes ist bei starkwandigen Rohren ohne unzulässige Schwächung leicht möglich, um so mehr; als die auftretenden Kräfte und Biegungsmomente von der langen zylindrischen Führung aufgenommen werden.Without this guidance, a change is easily possible, for example with axial displacements of the tubes as a result of temperature influences o. The like. The Formation of the sealing space by turning off the inserted pipe end is at thick-walled pipes easily possible without impermissible weakening, all the more so; as the occurring forces and bending moments from the long cylindrical guide be included.

Die Muffen für die Verbindung nach der Erfindung sind nur zylindrisch aufzuweiten und lassen sich daher einfacher und billiger herstellen als bauchige Muffen.The sleeves for the connection according to the invention are only cylindrical expand and are therefore easier and cheaper to manufacture than bulbous ones Sleeves.

Claims (1)

1?A'CI?NTANSPRUCFI: Innenmuffenverbindung, bei der das aufgeschobene Rohrende sich gegen leinen auf dem eingeschobenen Rohrende angeordneten Anschlagring legt, dadurch gekennzeichnet, daß der Dichtungsraum durch das teilweise durch Materialfo@rtnahme verdünnte, etwa außen abgedrehte Ende des eingeschohenen Rohres gebildet ist, während der im Außendurchmesser unverändert gebliebene Teil des eingeschobenen Rohrendes die Führung der zylindrischen Muffe bildet.1? A'CI? NTANSPRUCFI: Internal socket connection in which the postponed The end of the pipe is against the line of the stop ring arranged on the inserted end of the pipe places, characterized in that the sealing space through the partially by Materialfo @ rtnahm thinned, roughly turned on the outside end of the pipe is formed while the part of the inserted pipe end that has remained unchanged in the outer diameter forms the guide of the cylindrical sleeve.
DEM90588D 1925-07-17 Internal socket connection Expired DE481850C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM90588D DE481850C (en) 1925-07-17 Internal socket connection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM90588D DE481850C (en) 1925-07-17 Internal socket connection
DEM0090588 1925-07-17

Publications (1)

Publication Number Publication Date
DE481850C true DE481850C (en) 1929-09-09

Family

ID=25988178

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM90588D Expired DE481850C (en) 1925-07-17 Internal socket connection

Country Status (1)

Country Link
DE (1) DE481850C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000077437A1 (en) * 1999-06-16 2000-12-21 Wolff Steven K Beveled insert for coupling pipes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000077437A1 (en) * 1999-06-16 2000-12-21 Wolff Steven K Beveled insert for coupling pipes
US6371522B1 (en) * 1999-06-16 2002-04-16 Steven K. Wolff Beveled insert for coupling pipes
US6454310B1 (en) * 1999-06-16 2002-09-24 Steven K. Wolff Beveled insert for coupling pipes

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