DE412447C - Pipe coupling for pipes made of lead or similar soft material - Google Patents

Pipe coupling for pipes made of lead or similar soft material

Info

Publication number
DE412447C
DE412447C DEK86848D DEK0086848D DE412447C DE 412447 C DE412447 C DE 412447C DE K86848 D DEK86848 D DE K86848D DE K0086848 D DEK0086848 D DE K0086848D DE 412447 C DE412447 C DE 412447C
Authority
DE
Germany
Prior art keywords
pipe
coupling
lead
ring
soft material
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
Application number
DEK86848D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FREDERIK HENDRIK KNAPP
Original Assignee
FREDERIK HENDRIK KNAPP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FREDERIK HENDRIK KNAPP filed Critical FREDERIK HENDRIK KNAPP
Application granted granted Critical
Publication of DE412447C publication Critical patent/DE412447C/en
Expired legal-status Critical Current

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
    • F16L19/04—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • F16L19/05—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection with a rigid pressure ring between the screwed member and the exterior of the flared pipe end
    • 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
    • F16L19/04—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)

Description

Gegenstand der Erfindung ist eine Rohrkupplung für Röhren aus Blei oder ähnlichem weichen Material, bei welcher jedes der mit einem Rohrende zu verbindenden Enden der Kupplung mit einem kegelig gestalteten Rohrstück und einem konachsial zu letzterem angeordneten äußeren Rohrstück versehen ist, das ein Schraubengewinde für eine Überwurfmutter besitzt, mittels deren ein mit einer kegeligen Bohrung versehener Ring zwischen das um das innere Rohrstück aufgepreßte Rohrende und das äußere Rohrstück der Röhrenkupplung festgeklemmt wird.
Gemäß der Erfindung soll bei Rohrkupplungen der gekennzeichneten Art ein leichtes Anpressen der Dichtungsorgane und eine 'zuverlässige Dichtung dadurch erzielt werden, daß man den mit kegeliger Bohrung versehenen Ring aus einem Stück herstellt undThe invention relates to a pipe coupling for pipes made of lead or similar soft material, in which each of the ends of the coupling to be connected to a pipe end is provided with a conical pipe section and an outer pipe section conaxially to the latter, which has a screw thread for a union nut , by means of which a ring provided with a conical bore is clamped between the pipe end pressed onto the inner pipe section and the outer pipe section of the pipe coupling.
According to the invention, a slight pressing of the sealing members and a 'reliable seal is to be achieved in pipe couplings of the type characterized in that the ring provided with a tapered bore is manufactured in one piece and

ao den Innen- und Außenflächen des Ringes eine glatte Oberfläche gibt.ao the inner and outer surfaces of the ring smooth surface there.

Die Kupplung gemäß der Erfindung kann auch ohne weiteres bei Bleiröhren mit innerer Zinnbekleidung angewendet werden, da diese Bekleidung durch die Kupplung nicht beschädigt wird und das durch die* Leitung geführte Wasser nicht mit dem Blei der Röhren in Berührung kommt.The coupling according to the invention can also easily with lead pipes with internal Tin clothing should be used, as this clothing is not damaged by the coupling and that by the * line guided water does not come into contact with the lead of the tubes.

Die Erfindung ist auf der Zeichnung an Hand eines Ausführungsbeispieles dargestellt; dieses zeigt eine Rohrkupplung zur gegenseitigen Verbindung von drei freien Rohrenden.The invention is shown in the drawing using an exemplary embodiment; this shows a pipe coupling for the mutual connection of three free pipe ends.

Die zu kuppelnden Rohrenden sind in der Zeichnung mit 1 bezeichnet; 2 ist der Körper der Rohrkupplung, welcher mit drei kegelig verlaufenden Rohrenden 3 versehen ist, deren äußere Oberfläche ringförmige Nuten trägt oder in anderer Weise gerillt oder aufgerauht ist, um zu erzielen, daß die auf dieses kegelige Ende aufgeschobenen Rohrenden 1 gut darauf haften. Bevor die Rohrenden auf dieThe pipe ends to be coupled are denoted by 1 in the drawing; 2 is the body the pipe coupling, which is provided with three conical pipe ends 3, whose outer surface bears annular grooves or is otherwise grooved or roughened is to achieve that the pipe ends pushed onto this tapered end 1 well stick to it. Before the pipe ends on the

kegeligen Rohrstücke aufgeschoben qder aufgepreßt werden, ist eine Überwurfmutter 5 und ein kegeliger Ring^j dgfübergeschoben, der, nachdem das Rohrende aufgeschoben ist, auf dieses aufgeschoben und festgeklemmt wird. Dies geschieht mittels der Überwurfmutter 5, welche auf das äußere Gewinde des äußeren Rohrstückes 6 aufgeschraubt wird, das gleichachsig mit Bezug auf das Rohrstück 3 angeordnet ist. Der Klemmring 4 wird beim Festdrehen der Überwurfmutter zwischen dem Rohrstück 6 und dem auf das Rohrstück 3 aufgepreßten Rohrende festgeklemmt und gewährleistet dabei eine zuverlässige Verbindung zwischen dem Rohrende und der Kupplung.tapered pipe pieces that are pushed on is a union nut 5 and a conical ring ^ j dg pushed over, which, after the pipe end is pushed on, pushed onto this and clamped will. This is done by means of the union nut 5, which is attached to the outer thread of the outer pipe section 6 is screwed coaxially with respect to the pipe section 3 is arranged. The clamping ring 4 is when tightening the union nut between the pipe section 6 and the on the Pipe section 3 pressed-on pipe end clamped and ensures a reliable Connection between the pipe end and the coupling.

Es ist ohne weiteres klar, daß die Kupplung auch zur Verbindung von zwei Rohrenden verwendet werden kann. Auch Rohrkupplungen zur Verbindung einer größeren Anzahl Rohrenden können in gleicher Weise ausgeführt werden. Außerdem kann die Kupplung auch zur Verbindung von Röhren aus anderem Material, wie z. B. Gummi o. dgl., verwendet werden.It is readily apparent that the coupling can also be used to connect two pipe ends can be used. Pipe couplings for connecting a large number of pipe ends can also be used in the same way are executed. In addition, the coupling can also be used to connect tubes made of other material, such as. B. rubber or the like., can be used.

Claims (1)

Patent-Anspruch:Patent claim: Rohrkupplung für Röhren aus Blei oder ähnlichem weichen Material, bei welcher jedes der mit einem Rohrende zu verbindenden Enden der Kupplung mit einem kegelig gestalteten Rohrstück und einemkonachsial zu letzterem angeordneten äußeren Rohrstück versehen ist, das ein Schraubengewinde für eine Überwurfmutter besitzt, mittels deren ein mit einer kegeligen Bohrung versehener Ring zwischen das um das innere Rohrstück aufgepreßte Rohrende und das äußere Rohrstück der Röhrenkupplung festgeklemmt wird, dadurch gekennzeichnet, daß der Ring (4) aus einem Stück besteht und die Innen- und Außenflächen des Ringes (4) eine glatte Oberfläche haben.Pipe coupling for pipes made of lead or similar soft material, in which each of the ends of the coupling to be connected to a pipe end a conical pipe section and a conaxially to the latter outer pipe piece is provided, which has a screw thread for a union nut possesses, by means of which a ring provided with a conical bore between the ring pressed around the inner pipe section Pipe end and the outer pipe section of the pipe coupling is clamped, characterized in that the Ring (4) consists of one piece and the inner and outer surfaces of the ring (4) have a smooth surface.
DEK86848D 1922-08-11 1923-08-12 Pipe coupling for pipes made of lead or similar soft material Expired DE412447C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL412447X 1922-08-11

Publications (1)

Publication Number Publication Date
DE412447C true DE412447C (en) 1925-04-22

Family

ID=19785990

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK86848D Expired DE412447C (en) 1922-08-11 1923-08-12 Pipe coupling for pipes made of lead or similar soft material

Country Status (1)

Country Link
DE (1) DE412447C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE851150C (en) * 1949-01-05 1952-10-02 Harry Thomas Connections for pipes made of materials of all kinds, in particular for thin-walled, seamless pipes made of metal, for the transfer of fumes, liquids and gases and tools for their production
DE19964188B4 (en) * 1999-03-17 2005-06-16 T.E.M.! Techn. Entwicklungen Und Management Gmbh Respiratory mask with a sensor microsystem with a heatable metal oxide sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE851150C (en) * 1949-01-05 1952-10-02 Harry Thomas Connections for pipes made of materials of all kinds, in particular for thin-walled, seamless pipes made of metal, for the transfer of fumes, liquids and gases and tools for their production
DE19964188B4 (en) * 1999-03-17 2005-06-16 T.E.M.! Techn. Entwicklungen Und Management Gmbh Respiratory mask with a sensor microsystem with a heatable metal oxide sensor

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