DE259130C - - Google Patents
Info
- Publication number
- DE259130C DE259130C DENDAT259130D DE259130DA DE259130C DE 259130 C DE259130 C DE 259130C DE NDAT259130 D DENDAT259130 D DE NDAT259130D DE 259130D A DE259130D A DE 259130DA DE 259130 C DE259130 C DE 259130C
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- connection
- pins
- annular groove
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 claims description 2
- 230000037250 Clearance Effects 0.000 description 1
- 210000001513 Elbow Anatomy 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/0849—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid being turned through an angle when passing from one joint element to another
- F16L27/0853—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid being turned through an angle when passing from one joint element to another with spherical hinge
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 47/. GRUPPECLASS 47 /. GROUP
FRIED. KRUPP AKT-GES. GRUSONWERK in MAGDEBURG-BUCKAU.FRIED. KRUPP ACT-GES. GRUSONWERK in MAGDEBURG-BUCKAU.
Die Erfindung betrifft eine kugelgelenkartige Rohrverbindung an Rohrleitungen für Schüttgut und nicht unter Druck stehende Flüssigkeiten, bei.der das eine Rohr in bekannter Weise mittels zweier gegenüberliegender Stifte schwingbar an dem andern Rohr aufgehängt ist. Die Erfindung besteht darin, daß das eine Rohrende eine Ringnut trägt, in welche die in radialer Richtung einander gegenüberliegenden Schraubenstifte des anderen Rohrendes eingreifen. Dadurch wird erreicht, daß die Verbindung allseitig einstellbar ist.The invention relates to a ball-and-socket joint-type pipe connection on pipelines for bulk goods and non-pressurized liquids, with one pipe in a known manner is suspended swingably on the other tube by means of two opposing pins. the Invention consists in the fact that one end of the pipe carries an annular groove into which the radial Engage in the direction of opposite screw pins on the other end of the pipe. This ensures that the connection is adjustable on all sides.
Auf der Zeichnung ist die Erfindung in einer Ausführungsform veranschaulicht.The invention is illustrated in one embodiment in the drawing.
Fig. ι zeigt einen achsialen Schnitt durch eine Verbindungsstelle zweier Rohre, Fig. 2 einen Schnitt nach der Linie A-B der Fig. 1 und Fig. 3 in kleinerem Maßstabe eine mittels der neuen Verbindung hergestellte Rohrleitung zur Verbindung von Fördervorrichtungen.Fig. 1 shows an axial section through a connection point of two pipes, Fig. 2 shows a section along the line AB of Fig. 1 and Fig. 3 on a smaller scale a pipe produced by means of the new connection for connecting conveying devices.
Als Beispiel ist die Verbindung eines geraden Rohres α mit einem Krümmer b gewählt. Das Ende des geraden Rohres α ist kugelförmig ausgebildet, das Ende des Krümmers b umgibt das Kugelende muffenartig und ist innen zum Teil hohlkugelförmig ausgebildet. Bei dem veranschaulichten Ausführungsbeispiel ist die Ringnut c an dem kugelförmigen Ende α vorgesehen, während das hohlkugelförmige Ende b mit den beiden einander gegenüberliegenden Gewindebohrungen d versehen ist, in welche Stifte e eingeschraubt sind, deren Achsen bei jeder Lage der Rohrverbindung in der Mittelebene der Nut c liegen.The connection of a straight pipe α with an elbow b is chosen as an example. The end of the straight tube α is spherical, the end of the bend b surrounds the end of the sphere like a sleeve and is partially hollow spherical on the inside. In the illustrated embodiment, the annular groove c is provided at the spherical end α , while the hollow spherical end b is provided with the two opposing threaded bores d , into which pins e are screwed, the axes of which in each position of the pipe connection in the center plane of the groove c lie.
Zur Verbindung der Rohre α und b miteinander werden diese so weit ineinandergeschoben, bis die Nut c den Bohrungen d gegenüberliegt, dann weiden die Stifte e in Eingriff mit der Nut c gebracht und nach Einstellung der gewünschten Richtung und Neigung festgezogen. To connect the tubes α and b with one another, these are pushed into one another until the groove c is opposite the bores d, then the pins e are brought into engagement with the groove c and tightened after setting the desired direction and inclination.
In Fig. 3 ist g eine Fördervorrichtung, welche mit dem einen Ende einer Förderschnecke h durch die Rohrleitung m verbunden ist. Von dem anderen Ende der Schnecke h führt eine Rohrleitung / nach dem Becherwerk k. i sind die gemäß der Erfindung ausgebildeten Verbindungsstellen der einzelnen Rohre.In Fig. 3, g is a conveying device which is connected to one end of a screw conveyor h through the pipeline m . A pipeline / leads from the other end of the screw h to the bucket elevator k. i are the connection points of the individual tubes designed according to the invention.
Die neue Rohrverbindung gestattet es, die Rohrenden, insbesondere auch die Ringnut, unbearbeitet zu lassen. Um trotzdem nach außen einen dichten Abschluß zu erzielen, wird das mit Spielraum zusammengesetzte Gelenk in an sich bekannter Weise mit einer Staubhülle η (Fig. 1) umgeben.The new pipe connection allows the pipe ends, in particular the annular groove, to be left unprocessed. In order to nevertheless achieve a tight seal to the outside, the joint, which is composed with clearance, is surrounded in a manner known per se with a dust cover η (FIG. 1).
Der Spielraum im Gelenk, welcher beliebig weit gewählt werden kann, gestattet es auch, zur Abdichtung irgendein Dichtungsmittel, z. B. eine plastische Masse, zu verwenden, mit welchem der obere Teil des Spielraumes ausge-The range of play in the joint, which can be chosen as desired, also allows for sealing any sealant, e.g. B. a plastic mass to use with which the upper part of the play area is
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE259130C true DE259130C (en) |
Family
ID=516891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT259130D Active DE259130C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE259130C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7211211B2 (en) | 2001-12-13 | 2007-05-01 | Alsa Gmbh | Method for manufacturing a shoe |
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0
- DE DENDAT259130D patent/DE259130C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7211211B2 (en) | 2001-12-13 | 2007-05-01 | Alsa Gmbh | Method for manufacturing a shoe |
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