DE20313643U1 - Pipe connector for metal or plastic pipe comprises sleeve with annular chamber containing locking ring which has toothed profile on its inner surface cooperating with similar profile on outer surface of pipe - Google Patents

Pipe connector for metal or plastic pipe comprises sleeve with annular chamber containing locking ring which has toothed profile on its inner surface cooperating with similar profile on outer surface of pipe

Info

Publication number
DE20313643U1
DE20313643U1 DE20313643U DE20313643U DE20313643U1 DE 20313643 U1 DE20313643 U1 DE 20313643U1 DE 20313643 U DE20313643 U DE 20313643U DE 20313643 U DE20313643 U DE 20313643U DE 20313643 U1 DE20313643 U1 DE 20313643U1
Authority
DE
Germany
Prior art keywords
pipe
sleeve
pipe connection
profile
connection according
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
DE20313643U
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.)
Reinert Ritz GmbH
Original Assignee
Reinert Ritz 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 Reinert Ritz GmbH filed Critical Reinert Ritz GmbH
Priority to DE20313643U priority Critical patent/DE20313643U1/en
Publication of DE20313643U1 publication Critical patent/DE20313643U1/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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers

Abstract

Pipe connector for a metal or plastic pipe (13) comprises a sleeve (11) with an annular chamber (18) containing a locking ring (14) This has a toothed profile (19) on its inner surface which cooperates with a similar profile (21) on the outer surface of the pipe.

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 erfaßtThe description text was not recorded electronically

Claims (6)

1. Zugfeste Rohrverbindung (10), insbesondere Übergangs-Rohr­ verbindung zum Verbinden einer Metall- oder Kunststoffrohrleitung (13) mit einer Muffe (11) aus Kunststoff und einem darin in einer Ringkammer (18) bei der Herstellung der Muffe (11) mit eingegossenen Haltering (14), der mit einem Halteabschnitt (Profilierung 21) des anzuschließenden Rohrstücks (13) kuppelbar ist, dadurch gekennzeichnet, dass der Halte­ ring (14) zwischen zwei endseitigen, umlaufend geschlossenen Ringab­ schnitten (24, 25) mit in Umfangsrichtung einander abwechselnden, sich zwischen den Ringabschnitten (24, 25) in Axialrichtung erstreckenden Stegen (27) und vom Material der Muffe (11) durchdrungenen Schlitzen (28) versehen ist und dass sowohl die Stege (17) an ihren Innenseiten als auch das zwischen ihnen befindliche Material der Muffe (11) mit einer ringförmig umlaufenden, zahnartigen Profilierung (19) versehen sind zum Zusammenwirken mit einer auf dem Mantel (13a) des Rohres (13) ange­ brachten formkomplementären Profilierung (21).1. Tension-resistant pipe connection ( 10 ), in particular transition pipe connection for connecting a metal or plastic pipe ( 13 ) with a sleeve ( 11 ) made of plastic and one in an annular chamber ( 18 ) in the manufacture of the sleeve ( 11 ) with cast retaining ring (14) having a holding portion (profile 21) of the connecting pipe member (13) is detachable characterized in that the retaining ring (14) end between two peripherally closed Ringab cut (24, 25) in the circumferential direction alternately to each other is provided between the ring sections ( 24 , 25 ) in the axial direction of webs ( 27 ) and slots ( 28 ) penetrated by the material of the sleeve ( 11 ) and that both the webs ( 17 ) on their inner sides and the material between them the sleeve ( 11 ) with an annular circumferential, tooth-like profile ( 19 ) are provided for cooperation with one on the jacket ( 13 a) of the Pipe ( 13 ) is attached complementary profiling ( 21 ). 2. Rohrverbindung nach Anspruch 1, dadurch gekennzeichnet, dass die Profilierungen (19, 21) jeweils sägezahnartig ausgebildet sind.2. Pipe connection according to claim 1, characterized in that the profiles ( 19 , 21 ) are each sawtooth-like. 3. Rohrverbindung nach Anspruch 1, dadurch gekennzeichnet, dass der zur Muffenmündung weisende Ringabschnitt (14) des Halterings (14) eine seinen Außendurchmesser erweiternde Verstärkung aufweist.That the sleeve facing the mouth ring portion (14) of the retaining ring (14) 3. A pipe connection according to claim 1, characterized in that an expanding its outer diameter gain. 4. Rohrverbindung nach Anspruch 3, dadurch gekennzeichnet, dass die Verstärkung eine zur Muffenmündung gerichtete konische Ring­ fläche (29) aufweist, die einen spitzen Winkel (30) bildet, dessen freier Schenkel (31) zur Mündung der Muffe (11) hin geneigt ist.4. Pipe connection according to claim 3, characterized in that the reinforcement has a conical ring surface directed towards the sleeve mouth ( 29 ) which forms an acute angle ( 30 ), the free leg ( 31 ) of which is inclined towards the mouth of the sleeve ( 11 ) , 5. Rohrverbindung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Haltering (14) aus einem zähem Material wie beispielsweise POM, Polyamid od. dgl. besteht. 5. Pipe connection according to one of claims 1 to 4, characterized in that the retaining ring ( 14 ) consists of a tough material such as POM, polyamide or the like. 6. Rohrverbindung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Muffe (11) aus einem relativ weichen Material wie beispielsweise Polyethylen (PE), Polypropylen (PP) od. dgl. besteht.6. Pipe connection according to one of claims 1 to 5, characterized in that the sleeve ( 11 ) consists of a relatively soft material such as polyethylene (PE), polypropylene (PP) or the like.
DE20313643U 2003-09-03 2003-09-03 Pipe connector for metal or plastic pipe comprises sleeve with annular chamber containing locking ring which has toothed profile on its inner surface cooperating with similar profile on outer surface of pipe Expired - Lifetime DE20313643U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20313643U DE20313643U1 (en) 2003-09-03 2003-09-03 Pipe connector for metal or plastic pipe comprises sleeve with annular chamber containing locking ring which has toothed profile on its inner surface cooperating with similar profile on outer surface of pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20313643U DE20313643U1 (en) 2003-09-03 2003-09-03 Pipe connector for metal or plastic pipe comprises sleeve with annular chamber containing locking ring which has toothed profile on its inner surface cooperating with similar profile on outer surface of pipe

Publications (1)

Publication Number Publication Date
DE20313643U1 true DE20313643U1 (en) 2003-11-13

Family

ID=29558138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20313643U Expired - Lifetime DE20313643U1 (en) 2003-09-03 2003-09-03 Pipe connector for metal or plastic pipe comprises sleeve with annular chamber containing locking ring which has toothed profile on its inner surface cooperating with similar profile on outer surface of pipe

Country Status (1)

Country Link
DE (1) DE20313643U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031218

R156 Lapse of ip right after 3 years

Effective date: 20070403