AT274499B - Articulated pipe connection - Google Patents
Articulated pipe connectionInfo
- Publication number
- AT274499B AT274499B AT972867A AT972867A AT274499B AT 274499 B AT274499 B AT 274499B AT 972867 A AT972867 A AT 972867A AT 972867 A AT972867 A AT 972867A AT 274499 B AT274499 B AT 274499B
- Authority
- AT
- Austria
- Prior art keywords
- pipe
- pipe connection
- socket
- thread
- union nut
- Prior art date
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
- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/18—Articulated hoses, e.g. composed of a series of rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Description
<Desc/Clms Page number 1>
Gelenkige Rohrverbindung
EMI1.1
<Desc/Clms Page number 2>
EMI2.1
dieser Gelenkstellen jederzeit gewährleistet.
Das Rohrstück --4-- ist in das Rohrstück --2-- eingeschoben und kann je nach gewünschter Länge des Zwischenstückes noch mehr hineingeschoben oder herausgezogen werden. Das Ende des dickeren Rohrstückes --2-- weist ein Gewinde auf, das zur Aufnahme einer Überwurfmutter --12-- dient, die im angezogenen Zustand mit ihrer Innenseite einen Dichtungsring --13-- sowohl gegen den Stirnrand des Rohrstückes-2-als auch gegen die Umfangsfläche des eingeschobenen Rohrstückes --4-- presst.
Aus der Zeichnung ist zu ersehen, dass das erfindungsgemässe Zwischenstück nicht nur nach allen Seiten bis zu der gezeichneten Winkellage verschwenkt, sondern darüber hinaus soweit verlängert oder verkürzt werden kann, dass grosse Lageunterschiede zwischen den zu verbindenden Rohren überbrückt werden können. Denkt man sich z. B. das Rohr-8-als Warmwasserspeicherrohr und das Rohr --7-- als Batterieanschlussteil oder Rohranschlussstück, so wird sofort klar, dass das erfindungsgemässe Zwischenstück auch dann verwendet werden könnte, wenn die erwähnten Rohre eine andere Lage, z. B. weiter voneinander entfernt wären bzw. grösseren Mittenabstand hätten.
PATENTANSPRÜCHE :
1. Gelenkige Rohrverbindung für an druckfeste oder drucklose Speicher anzuschliessende Sicherheitsarmaturen und für sämtliche Flüssigkeiten führende Rohrverbindungen und Zwischenrohrverbindungen, welche aus zwei axial miteinander dicht verbundenen Rohrstücken besteht, von denen jedes mit einem kugelförmig gestalteten Ende an das zugehörige Leitungsrohrende mittels einer
EMI2.2
Rohrstücke (2 und 4) ineinander teleskopartig verschiebbar und nach Einstellung des erforderlichen Kugelabstandes durch eine an einem der beiden Rohrstücke (2 oder 4) schraubbar sitzende und auch als Dichtung wirkende Quetschverbindung (12, 13) feststellbar sind und dass die kugelförmigen Enden (1, 3) der beiden Rohrstücke (2, 4) ausschliesslich in je einem Kugelschalensitz der zugehörigen Überwurfmutter (5, 6)
mit einer Schwenkwinkelfreiheit von etwa 300 gegenüber der Leitungsrohrachse gelagert und mittels dieser Überwurfmutter (5, 6) unter Zwischenschaltung eines Dichtungsringes (10, 11) gegen die Innenkante der Stirnfläche des Leitungsrohrendes (7) bzw. einer auf dieses (8) aufschraubbaren Rohrmuffe (9) pressbar sind, wobei die Bohrungsmündungen der beiden kugelförmigen Enden (1, 3) der Rohrstücke (2, 4) in jeder gegenüber den Leitungsrohren (7, 8) möglichen eingestellten Winkellage stets gänzlich innerhalb der Innenkante der Stirnfläche des Leitungsrohrendes (7) bzw. einer auf dieses (8) aufschraubbaren Rohrmuffe (9) liegen.
EMI2.3
<Desc / Clms Page number 1>
Articulated pipe connection
EMI1.1
<Desc / Clms Page number 2>
EMI2.1
these joints guaranteed at all times.
The pipe section --4-- is pushed into the pipe section --2-- and can be pushed in or pulled out even more, depending on the desired length of the intermediate piece. The end of the thicker pipe section --2-- has a thread that is used to hold a union nut --12-- which, when tightened, has a sealing ring --13-- both against the front edge of the pipe section - 2- as well as against the circumferential surface of the inserted pipe section --4--.
From the drawing it can be seen that the intermediate piece according to the invention is not only pivoted to all sides up to the angular position shown, but can also be extended or shortened to such an extent that large differences in position between the pipes to be connected can be bridged. If you think z. B. the pipe -8- as a hot water storage pipe and the pipe -7- as a battery connector or pipe connector, it is immediately clear that the intermediate piece according to the invention could also be used if the pipes mentioned are in a different position, e.g. B. would be further apart or have a larger center distance.
PATENT CLAIMS:
1. Articulated pipe connection for safety fittings to be connected to pressure-tight or pressureless storage and for all liquids leading pipe connections and intermediate pipe connections, which consists of two axially tightly connected pipe pieces, each of which has a spherical end to the associated pipe end by means of a
EMI2.2
Pipe sections (2 and 4) can be telescoped into one another and, once the required ball spacing has been set, can be determined by a crimp connection (12, 13) screwed to one of the two pipe sections (2 or 4) and also acting as a seal, and that the spherical ends (1, 3) of the two pipe sections (2, 4) each in a spherical shell seat of the associated union nut (5, 6)
mounted with a freedom of pivoting angle of about 300 relative to the pipe axis and by means of this union nut (5, 6) with the interposition of a sealing ring (10, 11) against the inner edge of the end face of the pipe end (7) or a pipe socket (9) that can be screwed onto this (8) ) are pressable, the bore mouths of the two spherical ends (1, 3) of the pipe sections (2, 4) in every possible angular position relative to the line pipes (7, 8) always completely within the inner edge of the end face of the line pipe end (7) or a pipe socket (9) that can be screwed onto this (8).
EMI2.3
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT972867A AT274499B (en) | 1967-10-27 | 1967-10-27 | Articulated pipe connection |
DE19686804235 DE6804235U (en) | 1967-10-27 | 1968-10-25 | ARTICULATED PIPE CONNECTION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT972867A AT274499B (en) | 1967-10-27 | 1967-10-27 | Articulated pipe connection |
Publications (1)
Publication Number | Publication Date |
---|---|
AT274499B true AT274499B (en) | 1969-09-25 |
Family
ID=3616734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT972867A AT274499B (en) | 1967-10-27 | 1967-10-27 | Articulated pipe connection |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT274499B (en) |
DE (1) | DE6804235U (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013111364A1 (en) * | 2013-10-15 | 2015-04-16 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Storage device, in particular for storing fibers |
DE102014008187B4 (en) * | 2014-06-04 | 2017-04-06 | Schölly Fiberoptic GmbH | High pressure cleaning instrument and cleaning process |
DE202015001751U1 (en) * | 2015-03-09 | 2016-06-10 | Stiebel Eltron Gmbh & Co. Kg | Changeover module and DHW cylinder |
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 |
-
1967
- 1967-10-27 AT AT972867A patent/AT274499B/en active
-
1968
- 1968-10-25 DE DE19686804235 patent/DE6804235U/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE6804235U (en) | 1969-02-06 |
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