DE591109C - Pipe connection with ball joint - Google Patents
Pipe connection with ball jointInfo
- Publication number
- DE591109C DE591109C DED54467D DED0054467D DE591109C DE 591109 C DE591109 C DE 591109C DE D54467 D DED54467 D DE D54467D DE D0054467 D DED0054467 D DE D0054467D DE 591109 C DE591109 C DE 591109C
- Authority
- DE
- Germany
- Prior art keywords
- flange
- pipe connection
- insert
- ball joint
- annular 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
Links
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 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
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
- F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly-spherical engaging surfaces
- F16L27/06—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly-spherical engaging surfaces with special sealing means between the engaging surfaces
-
- 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
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
- F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly-spherical engaging surfaces
- F16L27/047—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly-spherical engaging surfaces held in place by a screwed member having an internal spherical surface
-
- 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
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
- F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly-spherical engaging surfaces
- F16L27/053—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly-spherical engaging surfaces held in place by bolts passing through flanges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
Description
Heinrich Dömenburg in Gelsenkirchen Rohrverbindung mit KugelgelenkHeinrich Dömenburg in Gelsenkirchen Pipe connection with ball joint
Patentiert im Deutschen Reiche vom 3. Dezember 1927 abPatented in the German Empire on December 3, 1927
Es sind Rdhrverbindungen mit Kugelgelenk bekannt, bei welchen das kugelförmige Endstück des einen Rohres und das mit einer kugeligen Ausdrehung versehene Endstück des anderen Rohres unter Zwischenfügung einer Abdichtungsemlage aus elastischem Material durch eine Überwurfmutter oder Flanschverbindung zusammengehalten werden. Hierbei ist es bekannt, die elastische Einlage mit einem Flansch zu versehen, der in eine Ringnut der Überwurfmutter oder eines sonstigen Verbindungsgliedes eingreift. Der Nachteil dieser Einrichtung besteht darin, daß beim Lösen der Überwurfmutter bzw. bei geöffneter Kupplung die Einlage leicht herausfallen kann. Dieser Umstand ist ■ namentlich bei der Verwendung im unterirdischen Grubenbetrieb nachteilig, weil die herausgefallene Dichtungseinlage in den dunklen, schlecht erleuchteten Streben und .Querschlägen leicht verlorengehen kann.There are Rdhrverbindungen with ball joint known in which the spherical end piece of the one tube and the end piece provided with a spherical recess of the other tube with interposition a sealing element made of elastic material are held together by a union nut or flange connection. Here it is known to provide the elastic insert with a flange that is in a Engages the annular groove of the union nut or some other connecting member. Of the The disadvantage of this device is that when loosening the union nut or the insert can easily fall out when the clutch is open. This fact is ■ disadvantageous in particular when used in underground mining operations because the fallen out sealing insert in the dark, poorly lit struts and cross cuts can easily be lost.
Erfmdungsgemäß wird diesem Übelstand dadurch abgeholfen, daß die den Flansch des Stulpes aufnehmende Ringnut nicht, wie bisher, in der Überwurfmutter, sondern in der Gelenkpfanne selbst angeordnet wird. Ganz besonders Zweckmäßig ist es hierbei, die. Ringnut konisch zu gestalten und nach innen zu verengen, derart, daß der eingeschobene Flansch eine Zusammenpressung· erfährt.According to the invention this drawback is remedied in that the flange of the Stulpes receiving ring groove not, as before, in the union nut, but in the Joint socket itself is arranged. It is particularly useful here to use the. To make the ring groove conical and to narrow inward, such that the inserted Flange undergoes compression.
Auch nach gelöster Überwurfmutter kann die Einlage unter keinen Umständen herausfallen. Dies ist für die Verwendung der Kupplung im Grubenbetrieb deshalb wichtig, weil hier bekanntlich die Rohre sehr oft neu verlegt werden müssen und deshalb ein öfteres Lösen und "Wiederanziehen der Kupplung erforderlich ist.Even after loosening the union nut, the insert cannot fall out under any circumstances. This is important for the use of the coupling in mining operations, because here, as is well known, the pipes have to be re-laid very often and therefore a frequent loosening and re-tightening of the coupling is required.
In der Zeichnung ist der Gegenstand der Erfindung in verschiedenen Ausführungsformen dargestellt.In the drawing, the subject of the invention is in various embodiments shown.
Das Ende des einen Rohres besitzt eine Kugelpfanne a, in die das kugelige Endstück b des anderen Rohres unter Einfügung" der elastischen Einlage c eingeschoben wird. Die Kupplung wird dann durch die Überwurfmutter d zusammengehalten. Der Flansch k der elastischen Einlage wird in eine Ringnut der Kugelpfanne α eingepreßt, so daß auch nach Lösen der Überwurfmutter ein Heravis- ^0 fallen der Einlage verhindert wird.The end of one tube has a ball socket a into which the spherical end piece b of the other tube is inserted with the insertion of the elastic insert c . The coupling is then held together by the union nut d . The flange k of the elastic insert is inserted into an annular groove of the Ball socket α pressed in, so that even after loosening the union nut a Heravis- ^ 0 dropping of the insert is prevented.
Abb. 2 zeigt eine ähnliche Bauart, bei welcher statt der Überwurfmutter zum Zusammenhalten die Flanschen e, f und die Schrauben g benutzt werden.Fig. 2 shows a similar design in which the flanges e, f and the screws g are used instead of the union nut to hold them together.
Bei der Bauart nach den Abb. 1 bis 3 ist die Ringnut der Kugelpfanme α konisch gestaltet, und zwar derart, daß der Durchmesser am Ende L kleiner ist. Der Flansch k der Dichtungseinlage entspricht mit seinem ^0 großen Durchmesser dem großen Durchmesser der Ausdrehung der Kugelpf anne a, so daß die Einlage beim Einsetzen entsprechend zusammengedrückt wird und gegen Herausfallen "nach Lösen der Kopplung gesichert <-,5 ist.In the design according to Figs. 1 to 3, the annular groove of the ball socket α is conical in shape, in such a way that the diameter at the end L is smaller. The flange k of the sealing insert corresponds with its ^ 0 large diameter to the large diameter of the recess of the ball socket anne a, so that the insert is correspondingly compressed when inserting and is secured against falling out "after loosening the coupling <-, 5 .
Gemäß Abb. 4 springt der Flansch k der Dichtungseinlage in eine normale Ringnut ein, so daß ebenfalls ein Herausfallen unmöglich gemacht ist. 7n According to Fig. 4, the flange k of the sealing insert jumps into a normal annular groove, so that it is also impossible to fall out. 7n
Die Dichtungseinlage ist im übrigen der Form des Kugelgelemks angepaßt, so daß sowohl an der Kugelpfanne α als auch an dem Körper b eine Flächen dichtung gegeben ist.The sealing insert is adapted to the rest of the shape of the Kugelgelemks, so that a surface seal is given both on the ball socket α and on the body b.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED54467D DE591109C (en) | Pipe connection with ball joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED54467D DE591109C (en) | Pipe connection with ball joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE591109C true DE591109C (en) | 1934-01-16 |
Family
ID=7055763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED54467D Expired DE591109C (en) | Pipe connection with ball joint |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE591109C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4840410A (en) * | 1988-05-05 | 1989-06-20 | Welkey Joseph J | Apparatus for making a swiveled flow line connection |
| US4840409A (en) * | 1988-05-05 | 1989-06-20 | Taper-Lok Corporation | Swivel flow line connector |
| DE4226336A1 (en) * | 1992-08-08 | 1994-02-10 | Emilia Steinicke | Drain cleaning equipment nozzle head - has ball and socket joint in hose connection fitting so that head remains flat on floor of drain-pipe when hose is pulled through bends |
| WO2003081109A1 (en) * | 2002-03-26 | 2003-10-02 | Otmar Entner | Articulated coolant pipe |
| EP2901123A2 (en) * | 2012-09-28 | 2015-08-05 | Rosemount Inc. | High pressure fluid coupling |
| CN105202289A (en) * | 2015-09-01 | 2015-12-30 | 浙江庆发管业科技有限公司 | Universal drainage assembly with strong earthquake resistance for buildings |
| CN114776909A (en) * | 2022-04-24 | 2022-07-22 | 西京学院 | High-pressure-resistant quartz-metal pipeline sealing interface |
-
0
- DE DED54467D patent/DE591109C/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4840410A (en) * | 1988-05-05 | 1989-06-20 | Welkey Joseph J | Apparatus for making a swiveled flow line connection |
| US4840409A (en) * | 1988-05-05 | 1989-06-20 | Taper-Lok Corporation | Swivel flow line connector |
| DE4226336A1 (en) * | 1992-08-08 | 1994-02-10 | Emilia Steinicke | Drain cleaning equipment nozzle head - has ball and socket joint in hose connection fitting so that head remains flat on floor of drain-pipe when hose is pulled through bends |
| WO2003081109A1 (en) * | 2002-03-26 | 2003-10-02 | Otmar Entner | Articulated coolant pipe |
| EP2901123A2 (en) * | 2012-09-28 | 2015-08-05 | Rosemount Inc. | High pressure fluid coupling |
| EP2901123B1 (en) * | 2012-09-28 | 2024-06-26 | Rosemount Inc. | High pressure fluid coupling |
| CN105202289A (en) * | 2015-09-01 | 2015-12-30 | 浙江庆发管业科技有限公司 | Universal drainage assembly with strong earthquake resistance for buildings |
| CN114776909A (en) * | 2022-04-24 | 2022-07-22 | 西京学院 | High-pressure-resistant quartz-metal pipeline sealing interface |
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