DE29822053U1 - Connection device for a pipe - Google Patents

Connection device for a pipe

Info

Publication number
DE29822053U1
DE29822053U1 DE29822053U DE29822053U DE29822053U1 DE 29822053 U1 DE29822053 U1 DE 29822053U1 DE 29822053 U DE29822053 U DE 29822053U DE 29822053 U DE29822053 U DE 29822053U DE 29822053 U1 DE29822053 U1 DE 29822053U1
Authority
DE
Germany
Prior art keywords
connection device
fitting body
sleeve
groove
outer sleeve
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
Application number
DE29822053U
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.)
UPONOR ROHRSYSTEME GMBH, DE
Original Assignee
UNICOR ROHRSYSTEME GmbH
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 UNICOR ROHRSYSTEME GmbH filed Critical UNICOR ROHRSYSTEME GmbH
Priority to DE29822053U priority Critical patent/DE29822053U1/en
Publication of DE29822053U1 publication Critical patent/DE29822053U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L13/141—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside
    • F16L13/143—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside with a sealing element placed around the male part before crimping or rolling
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/20—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
    • F16L33/207—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose
    • F16L33/2071—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member
    • F16L33/2073—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member
    • F16L33/2076—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member by plastic deformation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (9)

1. Anschluss-Vorrichtung für einen Endabschnitt eines Rohres, insbesondere eines Mehrschicht-Verbundrohres mit einer Metalleinlage, mit einem Fitting-Körper (12), der eine von einer Schulter (24) des Fitting- Körpers (12) wegstehende Stützhülse (14) aufweist, und mit einer die Stützhülse (14) konzentrisch umgebenden Verpress-Aussenhülse (32), die an ihrem proximalen Ende (38) einen nach innen gerichteten Kragen (40) aufweist, mit dem die Aussenhülse (32) mit dem Fitting-Körper (12) verbunden ist, dadurch gekennzeichnet, dass die Stützhülse (14) an ihrer Aussenmantelfläche (26) in der Nachbarschaft der Schulter (24) des Fitting-Körpers (12) eine umlaufende Rinne (28) aufweist, in der ein aus der Rinne (28) vorstehendes, elastisch nachgiebiges Ringelement (30) angeordnet ist, und dass der nach innen gerichtete Kragen (40) der Aussenhülse (32) einen lichten Innendurchmesser aufweist, der geringfügig kleiner ist als der Aussendurchmesser des Ringelementes (30).1. Connection device for an end portion of a pipe, in particular a multi-layer composite pipe having a metal insert with a fitting body (12) of the respective fitting body (12) wegstehende support sleeve (14) by a shoulder (24) , and with a compression outer sleeve ( 32 ) concentrically surrounding the support sleeve ( 14 ), which at its proximal end ( 38 ) has an inwardly directed collar ( 40 ) with which the outer sleeve ( 32 ) with the fitting body ( 12 ), characterized in that the support sleeve ( 14 ) has on its outer surface ( 26 ) in the vicinity of the shoulder ( 24 ) of the fitting body ( 12 ) a circumferential groove ( 28 ) in which a groove ( 28 ) projecting, resilient ring element ( 30 ) is arranged, and that the inwardly directed collar ( 40 ) of the outer sleeve ( 32 ) has an inside diameter that is slightly smaller than the outside diameter he of the ring element ( 30 ). 2. Anschluss-Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Aussenhülse (32) einen lichten Innendurchmesser und dass das in der Rinne (28) angeordnete Ringelement (30) einen Aussendurchmesser aufweist, die aneinander angepasst sind.2. Connection device according to claim 1, characterized in that the outer sleeve ( 32 ) has a clear inner diameter and that the ring element ( 30 ) arranged in the groove ( 28 ) has an outer diameter which are adapted to one another. 3. Anschluss-Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Ringelement (30) an der Stützhülse (14) derartig vorgesehen ist, dass die Aussenhülse (32) mit ihrem nach innen gerichteten Kragen (40) an der Schulter (24) des Fitting-Körpers (12) anliegt.3. Connection device according to claim 1 or 2, characterized in that the ring element ( 30 ) on the support sleeve ( 14 ) is provided such that the outer sleeve ( 32 ) with its inwardly directed collar ( 40 ) on the shoulder ( 24 ) of the fitting body ( 12 ). 4. Anschluss-Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Ringelement (30) an der Stützhülse (14) derartig vorgesehen ist, dass die Aussenhülse (32) mit ihrem nach innen gerichteten Kragen (40) federnd gegen die Schulter (24) des Fitting-Körpers (12) drückt.4. Connection device according to one of claims 1 to 3, characterized in that the ring element ( 30 ) on the support sleeve ( 14 ) is provided such that the outer sleeve ( 32 ) with its inwardly directed collar ( 40 ) resilient against Presses shoulder ( 24 ) of the fitting body ( 12 ). 5. Anschluss-Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Stützhülse (14) an ihrer Aussenmantelfläche (26) in einem mittleren Bereich (44) mit einer umlaufenden Rille (46) ausgebildet ist, in welcher ein Dichtungsring (48) angeordnet ist.5. Connection device according to one of claims 1 to 4, characterized in that the support sleeve ( 14 ) is formed on its outer surface ( 26 ) in a central region ( 44 ) with a circumferential groove ( 46 ) in which a sealing ring ( 48 ) is arranged. 6. Anschluss-Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Stützhülse (14) an ihrer Aussenmantelfläche (26) mit einer umlaufenden Strukturierung (52) ausgebildet ist.6. Connection device according to one of claims 1 to 5, characterized in that the support sleeve ( 14 ) is formed on its outer circumferential surface ( 26 ) with a surrounding structure ( 52 ). 7. Anschluss-Vorrichtung nach Anspruch 5 und 6, dadurch gekennzeichnet, dass die umlaufende Strukturierung (52) an dem von der Schulter (24) entfernten Aussenabschnitt (54) vor der umlaufenden Rille (46) für den Dichtungsring (48) eine Wellenstruktur (56) und am Innenabschnitt (58) zwischen der Rille (46) für den Dichtungsring (48) und der Rinne (28) für das Ringelement (30) eine Rippenstruktur (60) aufweist.7. Connection device according to claim 5 and 6, characterized in that the circumferential structuring ( 52 ) on the outer portion ( 54 ) removed from the shoulder ( 24 ) in front of the circumferential groove ( 46 ) for the sealing ring ( 48 ) has a wave structure ( 56 ) and on the inner section ( 58 ) between the groove ( 46 ) for the sealing ring ( 48 ) and the groove ( 28 ) for the ring element ( 30 ) has a rib structure ( 60 ). 8. Anschluss-Vorrichtung nach einem der Ansprüche 1 bis dadurch gekennzeichnet, dass die Aussenhülse (32) an ihrem den Kragen (40) aufweisenden Innenendabschnitt mit mindestens einem Sichtloch (50) ausgebildet ist.8. Connection device according to one of claims 1 to characterized in that the outer sleeve ( 32 ) is formed on its collar ( 40 ) having the inner end portion with at least one viewing hole ( 50 ). 9. Anschluss-Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Fitting-Körper (12) aus spannungsfrei geglühtem Messing oder aus Rotguss und dass die Aussenhülse (32) aus Edelstahl besteht.9. Connection device according to one of claims 1 to 8, characterized in that the fitting body ( 12 ) made of stress-free annealed brass or gunmetal and that the outer sleeve ( 32 ) consists of stainless steel.
DE29822053U 1998-12-10 1998-12-10 Connection device for a pipe Expired - Lifetime DE29822053U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29822053U DE29822053U1 (en) 1998-12-10 1998-12-10 Connection device for a pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29822053U DE29822053U1 (en) 1998-12-10 1998-12-10 Connection device for a pipe

Publications (1)

Publication Number Publication Date
DE29822053U1 true DE29822053U1 (en) 2000-04-13

Family

ID=8066472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29822053U Expired - Lifetime DE29822053U1 (en) 1998-12-10 1998-12-10 Connection device for a pipe

Country Status (1)

Country Link
DE (1) DE29822053U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2192927A1 (en) * 2001-03-27 2003-10-16 Saneper S A Pipe connection system and method for mounting such a system
DE202011107346U1 (en) * 2011-06-06 2012-09-07 Wavin B.V. Branch fitting
DE202015106955U1 (en) 2015-12-21 2017-03-22 Rehau Ag + Co pipe connection

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2192927A1 (en) * 2001-03-27 2003-10-16 Saneper S A Pipe connection system and method for mounting such a system
DE202011107346U1 (en) * 2011-06-06 2012-09-07 Wavin B.V. Branch fitting
DE202015106955U1 (en) 2015-12-21 2017-03-22 Rehau Ag + Co pipe connection
US11767936B2 (en) 2015-12-21 2023-09-26 Rehau Construction Llc Pipe connection

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000518

R081 Change of applicant/patentee

Owner name: UPONOR ROHRSYSTEME GMBH, DE

Free format text: FORMER OWNER: UNICOR ROHRSYSTEME GMBH, 97437 HASSFURT, DE

Effective date: 20010313

R150 Term of protection extended to 6 years

Effective date: 20011113

R151 Term of protection extended to 8 years

Effective date: 20041104

R152 Term of protection extended to 10 years

Effective date: 20070116

R071 Expiry of right