DE690552C - Pipe connection - Google Patents
Pipe connectionInfo
- Publication number
- DE690552C DE690552C DE1937K0145224 DEK0145224D DE690552C DE 690552 C DE690552 C DE 690552C DE 1937K0145224 DE1937K0145224 DE 1937K0145224 DE K0145224 D DEK0145224 D DE K0145224D DE 690552 C DE690552 C DE 690552C
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- sealing ring
- conical
- pipes
- clamping
- 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
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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
- F16L19/075—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends specially adapted for spigot-and-socket joints for pipes of the same diameter
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
Rohrverbindung Die Erfindung betrifft eine Rohrverbindung mit einem die Trennungsfuge zwischen den beiden miteinander zu verbindenden Rohren umschließenden, in einer die Rohre umfassenden Muffe angeordneten Dichtungsring und zwei den Dichtungsring axial zusammenpressenden und dabei sich gleichzeitig an die miteinander zu verbindenden Rohre anpressenden außen kegeligen Klemmhülsen. Bei -den bekannten Rohrverbindungen. dieser Art verläuft die Neigung der kegelig@en Mantelf3Lächen der beiden Klemmhülsen in entgegengesetzter Richtung, und die Klemmhülsen werden entweder in die beiden Enden der Muffe gegenläufig eingeschraubt oder durch in gleicher Weise in die Muffe eingeschraubte, innen kegelige Gewindehülsen umschlossen.Pipe connection The invention relates to a pipe connection with a enclosing the separation joint between the two pipes to be connected, in a sleeve arranged around the pipe sealing ring and two the sealing ring axially compressing and at the same time to the to be connected to each other Tubes pressing on the outside conical clamping sleeves. With the known pipe connections. The inclination of the conical jacket surfaces of the two clamping sleeves runs in this way in the opposite direction, and the ferrules will either go into the two Ends of the sleeve screwed in opposite directions or through in the same way into the sleeve Enclosed screwed, internally tapered threaded sleeves.
Demgegenüber besteht die Erfindung darin, daß die Neigung der kegeligen Mantelfläche der beiderseits des Dichtungsringes angeordneten Klemmhülse in gleicher Richtung verläuft und daß nur an dem einen Ende der Muffe -ein Schraubring vorgesehen ist, der gegen die größere Stirnfläche der einen Klemmhülse wirkt.In contrast, the invention consists in the fact that the inclination of the conical The outer surface of the clamping sleeve arranged on both sides of the sealing ring is the same Direction and that only at one end of the sleeve -a screw ring is provided is, which acts against the larger end face of a clamping sleeve.
Die Klemmhülsen werden mithin von -einer Seite angezogen, so daß das Verbinden der Rohre und die bauliche Ausführung der Rohrverbindung einfacher ist als bisher.The clamping sleeves are therefore tightened from one side, so that the Connecting the pipes and the structural design of the pipe connection is easier as before.
Der Gegenstand der Erfindung ist auf der Zeichnung in einer Ausführungsform bexspielsweise dargestellt. Es zeigen: Fig. i eine Ansicht des Rohrverbinders, Fig. 2 bis 6 die Einzelteile, in Ansicht und Schnitt.The object of the invention is shown in the drawing in one embodiment shown as an example. They show: FIG. 1 a view of the pipe connector, FIG. 2 to 6 the individual parts, in view and section.
Die Vorrichtung besteht aus einer Muffe b mit kegeligen Innenflächen an beiden Enden und Innengewinde an einem Ende derselben, ferner aus zwei außen kegeligen, federnden Klemmringendl und d2, dem Schraubring c; zwei Scheibene und dem Dichtungsring f.The device consists of a sleeve b with conical inner surfaces at both ends and internal threads at one end thereof, furthermore from two outside conical, resilient clamping ring endl and d2, the screw ring c; two discs and the sealing ring f.
Die Vorrichtung wird in entsprechendem Zustand, d: h. entspannt, über die zwei Rohrenden. des Rohres a geschoben, dann wird durch Drehen des Schraubringes c mittels eines Hackenschlüssels, welcher an der Nut g angesetzt wird, der federnde Klemmringdl nach innen gedrückt, wobei ,der Druck durch die Scheibe e, den Dichtungsring f und die zweite Druckscheibe e auf den zweiten, kegeligen Klemmring d2 übertragen wird.The device is in the appropriate state, i.e. relaxed, about the two pipe ends. of the tube a is pushed, then by turning the screw ring c by means of a hack key, which is attached to the groove g, the resilient Klemmringdl pressed inwards, whereby, the pressure through the washer e, the sealing ring Transfer f and the second thrust washer e to the second, conical clamping ring d2 will.
Die äußeren, kegeligen Flächen der federnden Klemmringe dl und d2 pressen sich beim Anziehen des Schraubringes c an .die kegeligen Flächen im Innern der Muffe b. Durch Drehen des Scbxaubringes c werden die beiden kegeligen Ringe dl und d2 .einander näher gebracht und die sich dazwischen befindende Dichtung id zusammengepreßt, wobei sie auf die Außenwand des Rohres a drückt und. vollständig abdichtet. Da der federnde Ring d2 an der inneren kegeligen Fläche ,der Muffe b Widerstand findet, wird er zusammengedrückt, preßt sich an das Rohr a an und hält dasselbe fest; dieselbe Wirkung wird bei weiterem Drehen des Schraubringes c an dem federnden Ring dl erzielt.The outer, conical surfaces of the resilient clamping rings dl and d2 when the screw ring c is tightened, the conical surfaces are pressed against each other inside the sleeve b. By turning the screw ring c, the two conical rings dl and d2. brought closer to one another and the seal located between id compressed, pressing on the outer wall of the tube a and. Completely seals. Since the resilient ring d2 on the inner conical surface, the sleeve b Finds resistance, it is compressed, presses against the tube a and holds same solid; the same effect is achieved if the screw ring c is turned further the resilient ring dl achieved.
Die Vorrichtung ermöglicht ein schnelles, festes Verbinden von glattwandigen Kehrenden sowie ein sicheres Abdichten, ohne das Rohr zu beschädigen; sie kann leicht und schnell entfernt werden.The device enables a fast, firm connection of smooth-walled Sweeping as well as a secure seal without damaging the pipe; she can easily and can be removed quickly.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1937K0145224 DE690552C (en) | 1937-01-24 | 1937-01-24 | Pipe connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1937K0145224 DE690552C (en) | 1937-01-24 | 1937-01-24 | Pipe connection |
Publications (1)
Publication Number | Publication Date |
---|---|
DE690552C true DE690552C (en) | 1940-04-27 |
Family
ID=7250867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1937K0145224 Expired DE690552C (en) | 1937-01-24 | 1937-01-24 | Pipe connection |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE690552C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207537A (en) * | 1964-03-16 | 1965-09-21 | K & E Ind Inc | Pipe connections |
US3207534A (en) * | 1963-01-24 | 1965-09-21 | K & E Ind Inc | Pipe connection |
-
1937
- 1937-01-24 DE DE1937K0145224 patent/DE690552C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207534A (en) * | 1963-01-24 | 1965-09-21 | K & E Ind Inc | Pipe connection |
US3207537A (en) * | 1964-03-16 | 1965-09-21 | K & E Ind Inc | Pipe connections |
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