DE8707490U1 - Connecting element for connecting pipes, which is located within the pipe wall - Google Patents

Connecting element for connecting pipes, which is located within the pipe wall

Info

Publication number
DE8707490U1
DE8707490U1 DE8707490U DE8707490U DE8707490U1 DE 8707490 U1 DE8707490 U1 DE 8707490U1 DE 8707490 U DE8707490 U DE 8707490U DE 8707490 U DE8707490 U DE 8707490U DE 8707490 U1 DE8707490 U1 DE 8707490U1
Authority
DE
Germany
Prior art keywords
connecting element
pipes
section
cross
cylindrical
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
DE8707490U
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.)
Genius Klaus Dr-Ing 5100 Aachen De
Original Assignee
Genius Klaus Dr-Ing 5100 Aachen De
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 Genius Klaus Dr-Ing 5100 Aachen De filed Critical Genius Klaus Dr-Ing 5100 Aachen De
Priority to DE8707490U priority Critical patent/DE8707490U1/en
Publication of DE8707490U1 publication Critical patent/DE8707490U1/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
    • 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
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/14—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
    • F16L37/142—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially
    • F16L37/146—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially the securing element being a rigid pin, screw or the like
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B3/00—Key-type connections; Keys
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections

Landscapes

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

Description

BeschreibungDescription

Stand der Technik bei Rohrverbindungen ist, an die Rohre Flansche zu schweißen und dia Flansche mit einer Vielzahl von Schrauben zu verschrauben. Eine ebenso oft durchgeführte Art der Verbindung ist das Verbinden von Rohren unmittelbar mittels einer Schmelzschweißnaht.The state of the art for pipe connections is to weld flanges onto the pipes and to screw the flanges together with a large number of screws. Another type of connection that is also used frequently is to connect pipes directly using a fusion weld.

Ein Nachteil dieser Art von Verbindungen ist, daß die Flansche im allgemeinen mehr oder weniger weit über die Außenkontur der Rohre hinausstehen, was in vielen Fällen unerwünscht ist. Darüber hinaus ist die Herstellung einer solchen Verbindung recht material- und arbeitsintensiv, bedarf oft -siner überwachung während der Hontage bzw. des Betriebes und ist deshalb teuer.A disadvantage of this type of connection is that the flanges generally protrude more or less far beyond the outer contour of the pipes, which is undesirable in many cases. In addition, the production of such a connection is quite material and labor intensive, often requires monitoring during assembly or operation and is therefore expensive.

Der Erfindung liegt die Aufgabe zu Grunde, die vorstehend gen?/Uten Kachteile zu vermeiden.The invention is based on the object of avoiding the above-mentioned disadvantages.

Erreicht wird dieses Ziel dadurch, daß die beiden Rohrenden oder Rohrmuffenenden durch Einschieben eines Körpers (3) tangential in die Kraftübertragungsstücke (4,5) so miteinander verbunden werden, daß mittels Formschluß ein Lösen der Verbindung verhindert wird und Kräfte zwischen den Rohren übertragen werden können.This goal is achieved by connecting the two pipe ends or pipe socket ends by inserting a body (3) tangentially into the force transmission pieces (4, 5) in such a way that the connection is prevented from coming loose by means of a positive locking and forces can be transmitted between the pipes.

In der Zeichnung ist der Srfindungsgegenstand in einem Ausführungsbeispiel in mehreren Schnitten dargestellt.In the drawing, the subject matter of the invention is shown in an embodiment in several sections.

Vorliegende Neuerung betrifft eine Steckverbindung für Rohre, welche nach dem Zusammenschieben durch einen tangential in die Rohrwand hineinzuschiebenden Körper (3) gegen Lösen gesichert werden. Diese Art der Verbindung erlaubt die Übertragung von Zug- und Druckkräften in Längsrichtung von Rohren durch ein Verbindungselement, welches nicht über die Rohrkontur nach innen oOer außen hervorsteht. Querkräfte werden durch den Rohrbund selbst übertragen.This innovation concerns a plug connection for pipes which, after being pushed together, are secured against loosening by a body (3) which is pushed tangentially into the pipe wall. This type of connection allows the transmission of tensile and compressive forces in the longitudinal direction of pipes by a connecting element which does not protrude inwards or outwards beyond the pipe contour. Transverse forces are transmitted by the pipe bundle itself.

Diese Art der Verbindung ermöglicht, daß die Rohre sich um die gemeinsame Achse E-E der Körper (4,5) in gewissen Grenzen drehen können.This type of connection allows the tubes to rotate within certain limits around the common axis E-E of the bodies (4,5).

Die Lage des Körpers (3) wird sowohl durch die Schwerkraft als auch durch beiThe position of the body (3) is determined by gravity as well as by

der Kraftübertragung entstehende Klemmkräfte gesichert. Es sind andere Arten vonclamping forces generated during power transmission. Other types of

Sicherungen denkbar, die ebenfalls nicht über die Außenkontur der Rohre hinausragen, z.B. Spannstifte.Locking devices are conceivable that also do not protrude beyond the outer contour of the pipes, e.g. dowel pins.

Auf diese Weise kann eine sehr schnelle und einfache Art der Verbindung von Rohren durchgeführt werden. Die Art der Verbindung erlaubt ohne besonders zusätzliche Maßnahmen den Einbau handelsüblicher Dichtungen.This allows a very quick and easy way of connecting pipes. This type of connection allows the installation of commercially available seals without any special additional measures.

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Claims (5)

Dr.-Ing. Klaus Genius, Aachen Gebrauchsmusteranmeldung Verbindungselement zur Verbindung von Rohren, welches innerhalb der Rohrwandung liegt. Ansprüche:Dr.-Ing. Klaus Genius, Aachen Utility model application Connecting element for connecting pipes, which is located within the pipe wall. Claims: 1. Verbindungselement zur Verbindung von Rohren zylindrischen oder anderen Querschnitts, dadurch gekennzeichnet, daß das Element (3,4,5) nicht über die Außen- oder Innenkontur hinausragt.1. Connecting element for connecting pipes of cylindrical or other cross-section, characterized in that the element (3,4,5) does not protrude beyond the outer or inner contour. 2. Verbindungselement nach Anspruch 1, dadurch gekennzeichnet, daß zwei Körper (4) und (5) zylindrischen oder anderen Querschnitts in Ausnehmungen der Außen- und Innenkontur (1,2) der Rohre oder einer Rohrmuffe liegen.2. Connecting element according to claim 1, characterized in that two bodies (4) and (5) of cylindrical or other cross-section lie in recesses in the outer and inner contour (1,2) of the pipes or a pipe socket. 3. Verbindungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet,daß die Körper (3) einen zylindrischen oder anderen Teilquerschnitt haben.3. Connecting element according to one of the preceding claims, characterized in that the bodies (3) have a cylindrical or other partial cross-section. 4. Verbindungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet,daß der oder die Körper (3) seinen oder ihren Querschnitt im Verlauf seiner oder ihrer Längsachse verändern können.4. Connecting element according to one of the preceding claims, characterized in that the body or bodies (3) can change its or their cross-section along its or their longitudinal axis. 5. Verbindungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Körper (3) aus einem einzelnen Körper zylindrischen oder anderen Querschnitts besteht. Dieser Querschnitt kann sich im Verlauf seiner Längsachse ändern.5. Connecting element according to one of the preceding claims, characterized in that the body (3) consists of a single body of cylindrical or other cross-section. This cross-section can change along its longitudinal axis. f *f *
DE8707490U 1987-05-25 1987-05-25 Connecting element for connecting pipes, which is located within the pipe wall Expired DE8707490U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8707490U DE8707490U1 (en) 1987-05-25 1987-05-25 Connecting element for connecting pipes, which is located within the pipe wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8707490U DE8707490U1 (en) 1987-05-25 1987-05-25 Connecting element for connecting pipes, which is located within the pipe wall

Publications (1)

Publication Number Publication Date
DE8707490U1 true DE8707490U1 (en) 1987-10-01

Family

ID=6808475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8707490U Expired DE8707490U1 (en) 1987-05-25 1987-05-25 Connecting element for connecting pipes, which is located within the pipe wall

Country Status (1)

Country Link
DE (1) DE8707490U1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904828U (en) * 1964-07-03 1964-11-19 Richard Blau ARRANGEMENT FOR SEALING PIPE SEALS OR JOINTS.
GB1113694A (en) * 1964-08-21 1968-05-15 Bristol Aeroplane Plastics Ltd Improvements in pipe joints
DE1936620A1 (en) * 1968-07-22 1970-01-22 Industriebedarf Gmbh Pipe socket connection
DE2851997A1 (en) * 1978-12-01 1980-06-12 Maschf Augsburg Nuernberg Ag Fluid-tight pipe connection system - has common circumferential groove with wire insert to lock pipes together
US4519638A (en) * 1982-03-19 1985-05-28 Higashio Pipe Fittings Mfg. Co., Ltd. Pipe joint

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904828U (en) * 1964-07-03 1964-11-19 Richard Blau ARRANGEMENT FOR SEALING PIPE SEALS OR JOINTS.
GB1113694A (en) * 1964-08-21 1968-05-15 Bristol Aeroplane Plastics Ltd Improvements in pipe joints
DE1936620A1 (en) * 1968-07-22 1970-01-22 Industriebedarf Gmbh Pipe socket connection
DE2851997A1 (en) * 1978-12-01 1980-06-12 Maschf Augsburg Nuernberg Ag Fluid-tight pipe connection system - has common circumferential groove with wire insert to lock pipes together
US4519638A (en) * 1982-03-19 1985-05-28 Higashio Pipe Fittings Mfg. Co., Ltd. Pipe joint

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