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FR2420077A1 - Raccord de tuyau a anneau d'enveloppement - Google Patents

Raccord de tuyau a anneau d'enveloppement

Info

Publication number
FR2420077A1
FR2420077A1 FR7913817A FR7913817A FR2420077A1 FR 2420077 A1 FR2420077 A1 FR 2420077A1 FR 7913817 A FR7913817 A FR 7913817A FR 7913817 A FR7913817 A FR 7913817A FR 2420077 A1 FR2420077 A1 FR 2420077A1
Authority
FR
France
Prior art keywords
flange
pipe fitting
ring pipe
collar
pipe
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.)
Granted
Application number
FR7913817A
Other languages
English (en)
Other versions
FR2420077B1 (fr
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.)
IMI ENOTS Ltd
Original Assignee
IMI ENOTS Ltd
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 IMI ENOTS Ltd filed Critical IMI ENOTS Ltd
Publication of FR2420077A1 publication Critical patent/FR2420077A1/fr
Application granted granted Critical
Publication of FR2420077B1 publication Critical patent/FR2420077B1/fr
Granted 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
    • F16L37/092—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 elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—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 elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
    • 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
    • F16L37/092—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 elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0927—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 elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

Raccord de fixation amovible d'un tuyau à un canal 15, comprenant un corps 10 logeant un joint d'étanchéité 18 et un collier 23. Celui-ci supporte plusieurs bras 22 dont les dents 21 interdisent le retrait accidentel du tuyau en s'appliquant par leur surface 24 contre une surface tronconique 25 du corps du raccord. L'autre extrémité du collier 23 comporte une bride 26. Un anneau enveloppant 27 est fixé sur la bride 26 et se prolonge à distance sur la partie tubulaire 11 du corps 10 en empêchant l'interstice compris entre la surface extrême 20 de cette partie tubulaire 11 et la bride 26 d'être bloqué par des projections, par exemple des éclaboussures de soudage. Application aux raccords s'utilisant dans les environnements pénibles.
FR7913817A 1978-05-31 1979-05-30 Raccord de tuyau a anneau d'enveloppement Granted FR2420077A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25374/78A GB1602077A (en) 1978-05-31 1978-05-31 Tube coupling device

Publications (2)

Publication Number Publication Date
FR2420077A1 true FR2420077A1 (fr) 1979-10-12
FR2420077B1 FR2420077B1 (fr) 1985-05-24

Family

ID=10226646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913817A Granted FR2420077A1 (fr) 1978-05-31 1979-05-30 Raccord de tuyau a anneau d'enveloppement

Country Status (3)

Country Link
DE (1) DE2922285A1 (fr)
FR (1) FR2420077A1 (fr)
GB (1) GB1602077A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552852A1 (fr) * 1983-10-03 1985-04-05 Legris Dispositif de raccordement pour tubes en matiere plastique

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE897329A (fr) * 1982-08-28 1983-11-14 Imi Norgren Enots Ltd Dispositif d'accouplement pivotant pour tubes,
GB2132296B (en) * 1982-12-13 1986-02-05 Guest John Ltd Tube coupling
GB2132295B (en) * 1982-12-13 1986-03-19 Guest John Ltd Pipe coupling
IN164968B (fr) * 1984-11-12 1989-07-15 Guest John D
US4685706A (en) * 1985-03-04 1987-08-11 Clevite Industries Inc. Releasable push-to-connect tube fitting
US4694863A (en) * 1986-01-15 1987-09-22 Cajon Company Protective cap
DE3607268A1 (de) * 1986-03-05 1987-09-10 Dueker Eisenwerk Schubgesicherte steckmuffenverbindung
DE3844421A1 (de) * 1988-03-17 1989-09-28 Max Pasbrig Loesbare verbindungsvorrichtung fuer rohre, schlaeuche, stangen o.dgl.
CA2066979C (fr) * 1992-03-06 1998-08-04 Michael A. Sweeney Dispositif poussoir pour accessoire de tube de plastique
US5683120A (en) * 1996-06-03 1997-11-04 Parker-Hannifin Corporation Releasable push-to-connect tube fitting
US6065779A (en) * 1997-08-13 2000-05-23 Parker-Hannifin Corporation Clip for releasable push-to-connect tube fittings
GB2332028A (en) * 1997-12-05 1999-06-09 Imi Norgren Ltd Releasable push-fit tube coupling
AUPP563698A0 (en) * 1998-09-02 1998-09-24 Calair Air Pipe Systems Pty Ltd Connection assembly for coupling to a pipe
JP2001050457A (ja) * 1999-08-03 2001-02-23 Smc Corp 管継手
ITUB20153891A1 (it) * 2015-09-25 2017-03-25 Camozzi S P A Soc Unipersonale Raccordo rapido per impianti pneumatici

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702202A (en) * 1950-06-23 1955-02-15 Aeroquip Corp Packed-socket pipe coupling with releasable pipe retaining means

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702202A (en) * 1950-06-23 1955-02-15 Aeroquip Corp Packed-socket pipe coupling with releasable pipe retaining means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552852A1 (fr) * 1983-10-03 1985-04-05 Legris Dispositif de raccordement pour tubes en matiere plastique
WO1985001565A1 (fr) * 1983-10-03 1985-04-11 Société Legris Dispositif de raccordement pour tubes en matiere plastique

Also Published As

Publication number Publication date
DE2922285A1 (de) 1980-01-17
FR2420077B1 (fr) 1985-05-24
GB1602077A (en) 1981-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse