DE865083C - Socket connection in which the seal is secured by individual pressure pieces distributed over the circumference, which are supported against the socket - Google Patents

Socket connection in which the seal is secured by individual pressure pieces distributed over the circumference, which are supported against the socket

Info

Publication number
DE865083C
DE865083C DEM4550D DEM0004550D DE865083C DE 865083 C DE865083 C DE 865083C DE M4550 D DEM4550 D DE M4550D DE M0004550 D DEM0004550 D DE M0004550D DE 865083 C DE865083 C DE 865083C
Authority
DE
Germany
Prior art keywords
socket
seal
pressure pieces
circumference
secured
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
DEM4550D
Other languages
German (de)
Inventor
Hermann Dipl-Ing Fritsch
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.)
Vodafone GmbH
Original Assignee
Mannesmannroehren Werke AG
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 Mannesmannroehren Werke AG filed Critical Mannesmannroehren Werke AG
Priority to DEM4550D priority Critical patent/DE865083C/en
Application granted granted Critical
Publication of DE865083C publication Critical patent/DE865083C/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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Description

Die Erfindung, betrifft eine Mluffenverbindung, bei der #die Dichtung durch einzelne, über den Umfang verteilt,- Druckstücke gesichert ist, die sich gegen die Muffe abstützen.The invention relates to a socket connection in which # the seal is secured by individual pressure pieces distributed over the circumference, which are against support the socket.

Blei bekannten Ausführungen dieser Art erfolgt die Abstützung über zusätzliche Teile, z. B. Stifte ;od. dgl., die durch die Muffen hindurchgeführt sind, und mit dem Dtruckstück in Eingriff treten. Es ist also eine griäaere Anzahl von Teilen notwendig, und es rnuEi eine entsprechende Bearbeitung der Muffen vorgenommen werden.In known designs of this type, the support takes place via additional parts, e.g. B. pens; od. Like. Which passed through the sleeves and engage with the pressure piece. So it's a bigger number parts are necessary, and the sockets must be machined accordingly will.

Die Erfindung sucht diesen Mängel zu beseitigen und die Verbindung zu, vereinfachen, dadurch, daß' die Druckstücke, als Keile ausgebildet sind, die an ihren Außlenflächen- nach dem Keilrücken zu gerichtete Zacken oder Z7ähne besitzend, die in die innere Muffenwandung eingetrieben werden, und da,ß am hinteren Ende der Keile Nasen vorgesehen sind, die um, einen Bund des Muffenendes herumgeschlagen werden,. Die Länge der Keile ist so berechnet, daß die Nase nach erfolgter Verstemmung dicht am Muffenrand liegt. Sie kann aber auch graßer sein, und es wird dann zwischen Nase und Muffenrand ein Z.Wischenstück eingeschaltet, das, falls ein Nach#ziehen der Dichtung erfolgen soll, entfernt wird. Man ist dann in der Lage, den Kleil weiter einzutreiben-. Man kann auch die Dichtung du,rch andere, längere Keile nachziehen.The invention seeks to remedy these shortcomings and the connection to, simplify, in that 'the pressure pieces are designed as wedges, the on their outer surfaces - having prongs or teeth directed towards the back of the wedge, which are driven into the inner socket wall, and there, ß at the rear end of the Wedges are provided which noses are tucked around a collar of the socket end will,. The length of the wedges is calculated so that the nose after caulking lies close to the edge of the socket. But it can also be larger, and then it will be between Nose and socket edge switched on with a wiper piece, which, if there is a # the seal is to be made is removed. You are then able to continue the Kleil to collect-. You can also retighten the seal or other, longer wedges.

In der Zeichnung ist eine Ausführungsform der Erfindung in den Abb. ij bis 3, dargestellt.In the drawing, an embodiment of the invention in Figs. Ij to 3 is shown.

Abb-. i zeigt einen. Lä#ngsschnitt, Abb. 2- eine Stirnansicht, und Abb. 3 gibt die grundsätzliche Form des Keils wieder.Fig-. i shows one. Longitudinal section, Fig. 2- a front view, and Fig. 3 shows the basic shape of the wedge.

Das eingesteckte Rohrende a liegt in der Miifie b. Die, Dichtung c wird über einen Stützring d von den Druckstücken in Keilforin gemäß. der Erfindung f gehalten. Die Nase b wird über den Mluffenrand herumgeschlage#n. Vorzugsweise sind drei bis vier Keile auf demUmfang vorgesehen.The inserted pipe end a lies in the Miifie b. The, seal c is over a support ring d of the pressure pieces in wedge shape according to. of the invention held f. The nose b is knocked over the edge of the muff # n. Preferably three to four wedges are provided on the perimeter.

Claims (1)

PATENTANSPRUCH: M'uffen,#verbind,ung, bei der die Dfichtung durch einzelne, über den Umfang verteilte Druckstücke gesichert ist, die sich gegen die Muffe abstützen, dadurch gekennzeichnet, daß die Druckstücke als Keile ausgebildet sind, die an ihren Außenflächen nach dem Keilrücken zu gerichtete Zacken oder Zähne besitzen, die in die innere Muffenwandung eingetrieben wer-,den, und daß die. Keile am hinteren, Ende Nasen besitzen, die um einen Bund des Muff-enendes herurngeschlagen werden.-Angezogene Druckschriften: Deutsche Patentschriften Nr. 572 48,7, 5 1 1:24, 270 219; USA.-Patentschriften Nr. 763 542, 740004, 1 47,4 43 5, 1 &3 4 1 90# 784 4,00, 1 3 34 530; f ranzösische Patentschriften Nr. 761533, 0899 040. PATENT CLAIM: Sleeves, # connection, ung, in which the seal is secured by individual pressure pieces distributed over the circumference, which are supported against the sleeve, characterized in that the pressure pieces are designed as wedges, which on their outer surfaces according to the Have wedge backs directed to prongs or teeth that are driven into the inner sleeve wall, and that the. Wedges at the rear end have noses that a covenant of Muff-enendes herurngeschlagen werden.-Energized publications. German Patent No. 572 48.7 5 1 1:24 270 219; U.S. Patent Nos. 763 542, 740 004, 1 47.4 43 5, 1 & 3 4 1 90 # 784 4.00, 1 3 34 530; f RENCH Patent Nos. 761 533, 0899 040th
DEM4550D 1938-02-18 1938-02-18 Socket connection in which the seal is secured by individual pressure pieces distributed over the circumference, which are supported against the socket Expired DE865083C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM4550D DE865083C (en) 1938-02-18 1938-02-18 Socket connection in which the seal is secured by individual pressure pieces distributed over the circumference, which are supported against the socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM4550D DE865083C (en) 1938-02-18 1938-02-18 Socket connection in which the seal is secured by individual pressure pieces distributed over the circumference, which are supported against the socket

Publications (1)

Publication Number Publication Date
DE865083C true DE865083C (en) 1953-01-29

Family

ID=7292727

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM4550D Expired DE865083C (en) 1938-02-18 1938-02-18 Socket connection in which the seal is secured by individual pressure pieces distributed over the circumference, which are supported against the socket

Country Status (1)

Country Link
DE (1) DE865083C (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE270219C (en) *
US740004A (en) * 1901-11-20 1903-09-29 Gillespie Mfg Company Tube-coupling.
US763542A (en) * 1903-02-18 1904-06-28 Andrew V Crawford Pipe-joint.
US784400A (en) * 1904-12-08 1905-03-07 Frank F Howe Casing-head.
US1334530A (en) * 1918-08-15 1920-03-23 William H Flint Pipe-joint
US1474435A (en) * 1922-05-23 1923-11-20 Arthur T Mcwane Pipe coupling
DE511224C (en) * 1927-12-18 1930-10-30 August Henkes Replacement of railroad tracks and mechanical renewal and rolling of the bedding
US1834190A (en) * 1931-03-14 1931-12-01 Nat Supply Co Packing head
DE572487C (en) * 1930-04-07 1933-03-17 Erste Bruenner Maschinen Fab Stuffing box for the tubes of condensers and other heat exchange devices with a snap ring that snaps into a recess in the hole in the tube sheet
FR761533A (en) * 1932-10-13 1934-03-21 Stabilimenti Di Dalmine Sealing device in sleeve joints for pipes
FR809040A (en) * 1935-11-09 1937-02-22 Stapling device for pipes assembled by push-fit joint

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE270219C (en) *
US740004A (en) * 1901-11-20 1903-09-29 Gillespie Mfg Company Tube-coupling.
US763542A (en) * 1903-02-18 1904-06-28 Andrew V Crawford Pipe-joint.
US784400A (en) * 1904-12-08 1905-03-07 Frank F Howe Casing-head.
US1334530A (en) * 1918-08-15 1920-03-23 William H Flint Pipe-joint
US1474435A (en) * 1922-05-23 1923-11-20 Arthur T Mcwane Pipe coupling
DE511224C (en) * 1927-12-18 1930-10-30 August Henkes Replacement of railroad tracks and mechanical renewal and rolling of the bedding
DE572487C (en) * 1930-04-07 1933-03-17 Erste Bruenner Maschinen Fab Stuffing box for the tubes of condensers and other heat exchange devices with a snap ring that snaps into a recess in the hole in the tube sheet
US1834190A (en) * 1931-03-14 1931-12-01 Nat Supply Co Packing head
FR761533A (en) * 1932-10-13 1934-03-21 Stabilimenti Di Dalmine Sealing device in sleeve joints for pipes
FR809040A (en) * 1935-11-09 1937-02-22 Stapling device for pipes assembled by push-fit joint

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