DE8706891U1 - 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
DE8706891U1
DE8706891U1 DE8706891U DE8706891U DE8706891U1 DE 8706891 U1 DE8706891 U1 DE 8706891U1 DE 8706891 U DE8706891 U DE 8706891U DE 8706891 U DE8706891 U DE 8706891U DE 8706891 U1 DE8706891 U1 DE 8706891U1
Authority
DE
Germany
Prior art keywords
connecting element
element according
pipes
pipe wall
groove
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
DE8706891U
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 DE8706891U priority Critical patent/DE8706891U1/en
Publication of DE8706891U1 publication Critical patent/DE8706891U1/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
    • F16L37/148—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 flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Description

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Beschreibung: Description :

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

Sin Nachteil dieser Art von Verbindungen ist es, daß die Flansche im allgemeinen mehr oder waniger weit über die Außenkontur der Rohre ragen, was in vielen Fällen unerwünscht ist. Darüber hinaus ist die Herstellung einer solchen Verbindung recht material- und arbeitsintensiv, bedarf oft einer überwachung während der Montage sowie während des Betriebes und ist deshalb teuer.The 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 and operation and is therefore expensive.

Der Erfindung liegt die Aufgabe zugrunde, die vorstehend genannten Nachteile zu vermeiden.The invention is based on the object of avoiding the disadvantages mentioned above.

Erreicht wird dieses Ziel dadurch, döiß zwischen die Rohrteile oder Flansche (1,2) von Rohren, in welche eine Nut eingefrätt oder eingedreht wurde, ein Körper (3) eiragebracht wird, der mittel? Formschluß ein Läsen der Verbindung verhindert und Kräfte zwischen den Rohron überträgt.This aim is achieved by inserting a body (3) between the pipe parts or flanges (1, 2) of pipes into which a groove has been milled or turned, which prevents the connection from coming loose by means of a positive locking mechanism and transfers forces between the pipes.

Zn der Zeichnung ist der Erfindungsgegenstand in einem Auführungsbeispiel im Quer- und Längsschnitt dargestellt.The drawing shows the subject matter of the invention in an embodiment in cross-section and longitudinal section.

Die vorgeschlagene Neuerung betrifft eine innerhalb der Wandung von Rohren liegende Rohrverbindung, welche durch einfaches Einführen eines Körpers (3) Zug- und Druckkräfte sowie Drehmomente um die Längsachse der; Rohre übertragen kann. Der Körper (3) ist gegen Herausfallen aus der Nut dadurch gesichert, daß durch seine elastische oder elastoplastische Deformation beim Einführen in die Nut seine Verspannung in der Nut hervorgerufen wird..The proposed innovation concerns a pipe connection located within the wall of pipes, which can transmit tensile and compressive forces as well as torques around the longitudinal axis of the pipes by simply inserting a body (3). The body (3) is secured against falling out of the groove by the fact that its elastic or elastoplastic deformation causes its tension in the groove when it is inserted into the groove.

Zur Montage des Verbindungselementes werden die au verbindenden Rohre ineinander gesteckt und der Körper (3) in die Nu*- eingeschoben, solange, bis er nicht mehr über die Außenkontur hervorsteht. Zur Demontage wird der Körper (3) mittels eines Werkzeuges herausgetrieben.To assemble the connecting element, the connecting pipes are inserted into one another and the body (3) is pushed into the groove until it no longer protrudes beyond the outer contour. To disassemble, the body (3) is driven out using a tool.

Auf diese Weise kanu eine sehr schnelle und sehr einfache Art der Verbindung von Rohren durchgeführt werden. Die Art der Verbindung erlaubt ohne besondere zusätzliche Maßnahmen den Einbau handelsüblicher Dichtungen.This is a very quick and very simple 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 (8)

Dr.-Ing. Klaus Genius, Aachen Giebrauchsmasteranmeldung Verbindungselement zur Verbindung von Rohren, welches innerhalb der Rohrwandung liegt. AnsprücheDr.-Ing. Klaus Genius, Aachen Application for a master craftsman's certificate 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 Verbindungselement (3) innerhalb der Rohrwandung liegt und nicht über die Außen- oder Innenkontur hinausragt.1. Connecting element for connecting pipes of cylindrical or other cross-section, characterized in that the connecting element (3) lies within the pipe wall and does not protrude beyond the outer or inner contour. 2. Verbindungselement nach Anspruch 1, dadurch gekennzeichnet, daß das Element (3) aus einem Körper mit oder ohne Hohlraum, zylindrischen oder anderen Querschnitts besteht.2. Connecting element according to claim 1, characterized in that the element (3) consists of a body with or without a cavity, cylindrical or other cross-section. 3. Verbindungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet,daß der Körper (3) einen sich in Längsrichtung verändernden Querschnitt hat.3. Connecting element according to one of the preceding claims, characterized in that the body (3) has a cross-section that changes in the longitudinal direction. 4. Verbindungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Nut in Umfangsrichtung verläuft und mindestens an einer Stelle eine öffnung nach außen oder innen hat.4. Connecting element according to one of the preceding claims, characterized in that the groove runs in the circumferential direction and has an opening to the outside or inside at least at one point. 5. Verbindungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß mehrere Körper (3) in mehreren Nuten liegen.5. Connecting element according to one of the preceding claims, characterized in that several bodies (3) lie in several grooves. 6. Verbindungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß miteinander verbundene oder nicht verbundene mehrere Körper (3) in einer Nut oder mehreren Nuten liegen.6. Connecting element according to one of the preceding claims, characterized in that several bodies (3) connected or not connected to one another lie in one or more grooves. 7. Verbindungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeicnet, daß die Nut eine beliebige geschlossene oder unterbrochene , z.B. schraubenlinienartig gewundene, räumliche Form hat.7. Connecting element according to one of the preceding claims, characterized in that the groove has any desired closed or interrupted, e.g. spiral-shaped, spatial shape. 8. Verbindungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet,daß Körper (3) aus einem elastischen bzw.elastoplastischen Material besteht und sich der Form der Nut beim Hineingleiten anpaßt.8. Connecting element according to one of the preceding claims, characterized in that the body (3) consists of an elastic or elastoplastic material and adapts to the shape of the groove when sliding in. 8. Verbindungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet,daß der Körper (3) eine Schraubenlieder, ein schritubenförmig gewundener Körper oder ein Rohr ist.8. Connecting element according to one of the preceding claims, characterized in that the body (3) is a screw rod, a step-shaped wound body or a tube. < IH .< IH . < . I I< . I I ' &igr;' &igr;
DE8706891U 1987-05-14 1987-05-14 Connecting element for connecting pipes, which is located within the pipe wall Expired DE8706891U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8706891U DE8706891U1 (en) 1987-05-14 1987-05-14 Connecting element for connecting pipes, which is located within the pipe wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8706891U DE8706891U1 (en) 1987-05-14 1987-05-14 Connecting element for connecting pipes, which is located within the pipe wall

Publications (1)

Publication Number Publication Date
DE8706891U1 true DE8706891U1 (en) 1987-10-08

Family

ID=6808008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8706891U Expired DE8706891U1 (en) 1987-05-14 1987-05-14 Connecting element for connecting pipes, which is located within the pipe wall

Country Status (1)

Country Link
DE (1) DE8706891U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814913A1 (en) * 1988-05-03 1989-11-16 Rehau Ag & Co PIPE CONNECTION
DE19836273C1 (en) * 1998-08-11 2000-04-20 Meibes Holding Gmbh Geb Threaded pipe connection has threaded nuts with interlocking spigots having retaining wire in matching grooves
DE10229107A1 (en) * 2002-06-25 2004-01-29 Mapress Gmbh & Co. Kg Sleeve element has annular groove in which is opening for inserting fixture, with continuous slot
DE102005001993A1 (en) * 2005-01-15 2006-07-27 Röhrenwerk Kupferdreh Carl Hamm GmbH Plugging sleeve pipe joint for riser duct pipe, has pipes whose vertices and couplers exhibit axially interlocked cogging units, where cogging units are formed as groove and sprocket that interlink alternately
DE202012009001U1 (en) * 2012-09-19 2014-01-15 Bümach Engineering International B.V. working cylinder

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946580C (en) * 1951-06-01 1956-08-02 Arnold Vogts Detachable connection
DE1182483B (en) * 1958-12-19 1964-11-26 Rheinische Braunkohlenw Ag Pipe connection
US3239244A (en) * 1962-06-15 1966-03-08 Electrolux Ab Detachable connection for tubular members
FR1444875A (en) * 1965-05-26 1966-07-08 Deutsch Co Assembling swivel fittings
DE2106106A1 (en) * 1971-02-09 1972-08-24 Eternit Ag Pipe connection
DE7341019U (en) * 1975-05-28 Wanit Gmbh & Co Kg Connection element for a shear-proof pipe connection
DE2655517A1 (en) * 1976-12-08 1978-06-15 Dynamit Nobel Ag Positive connector for telescoped pipes - has groove in outer pipe provided with conical face to maintain tension in joint
GB1553995A (en) * 1975-09-21 1979-10-17 Wavin Bv Pipe connections
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

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7341019U (en) * 1975-05-28 Wanit Gmbh & Co Kg Connection element for a shear-proof pipe connection
DE946580C (en) * 1951-06-01 1956-08-02 Arnold Vogts Detachable connection
DE1182483B (en) * 1958-12-19 1964-11-26 Rheinische Braunkohlenw Ag Pipe connection
US3239244A (en) * 1962-06-15 1966-03-08 Electrolux Ab Detachable connection for tubular members
FR1444875A (en) * 1965-05-26 1966-07-08 Deutsch Co Assembling swivel fittings
DE2106106A1 (en) * 1971-02-09 1972-08-24 Eternit Ag Pipe connection
GB1553995A (en) * 1975-09-21 1979-10-17 Wavin Bv Pipe connections
DE2655517A1 (en) * 1976-12-08 1978-06-15 Dynamit Nobel Ag Positive connector for telescoped pipes - has groove in outer pipe provided with conical face to maintain tension in joint
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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814913A1 (en) * 1988-05-03 1989-11-16 Rehau Ag & Co PIPE CONNECTION
DE19836273C1 (en) * 1998-08-11 2000-04-20 Meibes Holding Gmbh Geb Threaded pipe connection has threaded nuts with interlocking spigots having retaining wire in matching grooves
DE10229107A1 (en) * 2002-06-25 2004-01-29 Mapress Gmbh & Co. Kg Sleeve element has annular groove in which is opening for inserting fixture, with continuous slot
DE10229107B4 (en) * 2002-06-25 2004-07-08 Mapress Gmbh & Co. Kg pipe connection
DE102005001993A1 (en) * 2005-01-15 2006-07-27 Röhrenwerk Kupferdreh Carl Hamm GmbH Plugging sleeve pipe joint for riser duct pipe, has pipes whose vertices and couplers exhibit axially interlocked cogging units, where cogging units are formed as groove and sprocket that interlink alternately
DE102005001993B4 (en) * 2005-01-15 2008-04-30 Röhrenwerk Kupferdreh Carl Hamm GmbH Push-in socket pipe connection for in particular riser pipes
DE202012009001U1 (en) * 2012-09-19 2014-01-15 Bümach Engineering International B.V. working cylinder
US9989075B2 (en) 2012-09-19 2018-06-05 Buemach Engineering International B.V. Working cylinder

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