DE9315347U1 - Sealing connector for pipes and fittings - Google Patents
Sealing connector for pipes and fittingsInfo
- Publication number
- DE9315347U1 DE9315347U1 DE9315347U DE9315347U DE9315347U1 DE 9315347 U1 DE9315347 U1 DE 9315347U1 DE 9315347 U DE9315347 U DE 9315347U DE 9315347 U DE9315347 U DE 9315347U DE 9315347 U1 DE9315347 U1 DE 9315347U1
- Authority
- DE
- Germany
- Prior art keywords
- sealing
- sealing connector
- fittings
- pipes
- internal thread
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims description 22
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/025—Water supply lines as such, e.g. shower hoses
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/021—Devices for positioning or connecting of water supply lines
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
Dichtanschlußstück für Rohrleitungen und ArmaturenSealing connector for pipes and fittings
Die Neuerung betrifft ein Dichtanschlußstück für Rohrleitungen und ArmaturenThe innovation concerns a sealing connector for pipes and fittings
Bekannt sind Dichtanschlußstücke, die mehrteilig ausgeführt sind. Die dabei verwendeten Dichtungsringe oder Scheiben haben aber nicht nur den Nachteil verloren zu gehen, sie können verkanten oder verklemmen und damit die Montage erschweren. Sealing connectors that are made of several parts are well known. The sealing rings or discs used in this not only have the disadvantage of getting lost, they can also jam or become jammed, making assembly more difficult.
Grundsätzlich bringt jedes zusätzliche Element einer Schraubverbindung auch zusätzliche Trennfugen in die Verbindung ein, die unerwünschte Setzungserscheinungen während des Betriebes verursachen. Diese Setzungen müssen durch Nachspannen ausgeglichen werden.Basically, every additional element of a screw connection also introduces additional joints into the connection, which cause undesirable settlement phenomena during operation. This settlement must be compensated for by re-tightening.
Der Neuerung liegt daher die Aufgabe zugrunde, Dichtanschlußstücke zu entwickeln, die solche nachteiligen Wirkungen bei voller Beibehaltung ihrer Funktion nicht zeitigen.The innovation is therefore based on the task of developing sealing connectors that do not have such adverse effects while fully retaining their function.
Neuerungsgemäß wird diese Aufgabe dadurch gelöst, daß ein, die Dichtung bildendes Formstück mit einem Druckring in bekannter Weise unlösbar verbunden wird. Beide Teile tragen ein gemeinsames, über die gesamte Länge des so entstandenen Verbundstückes reichendes Innengewinde. Durch diese Anordnung wird erreicht, das die Arbeitsgänge "Befestigen" und "Dichten" zwangsläufig miteinander erfolgen, ohne daß das Dichtungsstück in irgendeiner Weise verkanten oder sperren kann.According to the innovation, this task is solved by permanently connecting a molded part that forms the seal to a pressure ring in a known manner. Both parts have a common internal thread that extends over the entire length of the resulting composite part. This arrangement ensures that the "fastening" and "sealing" operations are necessarily carried out together, without the sealing part being able to jam or lock in any way.
Das Dichtungsstück selbst ist aus einem elastischen Kunststoff gefertigt. Dadurch wird die Mehrfachverwendung des neuerungsgemäßen Dichtanchlußstückes möglich.The sealing piece itself is made of an elastic plastic. This makes it possible to use the new sealing connector piece multiple times.
Die Neuerung soll an zwei Ausführungsbeispielen näher erläutert werden. Dabei zeigen:The innovation will be explained in more detail using two examples. They show:
Fig. 1: Ein Dichtanschlußstück mit Griffnoppen. Fig. 2. Ein Dichtanschlußstück mit Außensechskant.Fig. 1: A sealing connector with grip knobs. Fig. 2. A sealing connector with external hexagon.
Das Dichtungsstück 1 ist aus einem hochpolymeren, den Arbeitstemperaturen angepaßten, elastischen Kunststoff gefertigt. Es stützt sich gegen den metallenen Druckring ab, mit dem es unlösbar verbunden ist. Die Verbindung kann durch Kleben, Vulkanisieren o. ä. Verfahren hergestellt werden.The sealing piece 1 is made of a high-polymer, elastic plastic that is adapted to the working temperatures. It rests against the metal pressure ring, to which it is permanently connected. The connection can be made by gluing, vulcanizing or similar processes.
Die so miteinander verbundenen Teile erhalten ein gemeinsames Innengewinde. Das Gewinde kann zylindrisch oder konisch sein. Sowie das Gewindeteilstück des Druckstückes in das abzudichtende Rohraußengewinde greift, beginnt das Dichtungsstück sowohl in radialer als auch axialer Dichtung zu dichten, wobei es sich gegen den Druckring 2 abstützt. Das Anziehen und das Lösen des Dichtanschlußstückes erfolgt beim Auftreten geringer Kräfte von Hand, mittels der in Fig. 1 dargestellten Griffnoppen. - Bei größeren Kräften über den in Fig. 2 dargestellten Sechskant mittels Schraubenschlüssel.The parts connected in this way have a common internal thread. The thread can be cylindrical or conical. As soon as the threaded section of the pressure piece engages the external pipe thread to be sealed, the sealing piece begins to seal both radially and axially, whereby it is supported against the pressure ring 2. When small forces occur, the sealing connection piece is tightened and loosened by hand using the knobs shown in Fig. 1. - When larger forces occur, use the hexagon shown in Fig. 2 using a wrench.
Die Neuerung kann als universeller Klemm- und Dichtring zur Eindichtung von Armaturen in den Bereichen der Technischen Gebäudeausrüstung vorteilhaft benutzt werden.The innovation can be used advantageously as a universal clamping and sealing ring for sealing fittings in the areas of technical building equipment.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9315347U DE9315347U1 (en) | 1993-10-06 | 1993-10-06 | Sealing connector for pipes and fittings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9315347U DE9315347U1 (en) | 1993-10-06 | 1993-10-06 | Sealing connector for pipes and fittings |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9315347U1 true DE9315347U1 (en) | 1994-01-05 |
Family
ID=6899167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9315347U Expired - Lifetime DE9315347U1 (en) | 1993-10-06 | 1993-10-06 | Sealing connector for pipes and fittings |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9315347U1 (en) |
-
1993
- 1993-10-06 DE DE9315347U patent/DE9315347U1/en not_active Expired - Lifetime
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