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FR2442394A1 - IMPROVEMENT IN FITTINGS FOR FLEXIBLE OR SEMI-FLEXIBLE TUBES - Google Patents

IMPROVEMENT IN FITTINGS FOR FLEXIBLE OR SEMI-FLEXIBLE TUBES

Info

Publication number
FR2442394A1
FR2442394A1 FR7927078A FR7927078A FR2442394A1 FR 2442394 A1 FR2442394 A1 FR 2442394A1 FR 7927078 A FR7927078 A FR 7927078A FR 7927078 A FR7927078 A FR 7927078A FR 2442394 A1 FR2442394 A1 FR 2442394A1
Authority
FR
France
Prior art keywords
flexible
semi
fittings
tubular member
improvement
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
FR7927078A
Other languages
French (fr)
Other versions
FR2442394B1 (en
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.)
Legris SA
Original Assignee
Legris SA
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 Legris SA filed Critical Legris SA
Publication of FR2442394A1 publication Critical patent/FR2442394A1/en
Application granted granted Critical
Publication of FR2442394B1 publication Critical patent/FR2442394B1/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
    • F16L35/00—Special arrangements used in connection with end fittings of hoses, e.g. safety or protecting devices
    • F16L35/005—Nozzles
    • 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)

Abstract

Perfectionnement aux raccords pour tubes souples et semi-souples, à montage instantané, comportant un corps présentant un logement interne recevant intérieurement une pince flexible présentant plusieurs mors susceptibles d'être engagés dans la paroi du conduit à raccorder. Il comprend un organe tubulaire 9 solidaire du corps 3a à l'une de ses extrémites et assurant le maintien des différents éléments à l'intérieur du corps, ledit organe tubulaire 9 présentant à son autre extrémité un logement intérieur cylindrique 9a dans lequel est monté coulissant axialement un poussoir 11 dont la course est limitée par une butée 9b prévue à l'une des extrémités de l'organe tubulaire, ledit poussoir 11 étant susceptible de venir en contact avec la pince 8 pour actionner celle-ci. L'invention est utilisée pour le raccordement de tubes souples et semi-souples.Improvement in fittings for flexible and semi-flexible tubes, instantaneous assembly, comprising a body having an internal housing internally receiving a flexible clamp having several jaws capable of being engaged in the wall of the conduit to be connected. It comprises a tubular member 9 integral with the body 3a at one of its ends and ensuring the maintenance of the various elements inside the body, said tubular member 9 having at its other end a cylindrical interior housing 9a in which is slidably mounted axially a pusher 11, the stroke of which is limited by a stop 9b provided at one of the ends of the tubular member, said pusher 11 being capable of coming into contact with the clamp 8 in order to actuate the latter. The invention is used for the connection of flexible and semi-flexible tubes.

FR7927078A 1978-11-24 1979-10-31 IMPROVEMENT IN FITTINGS FOR FLEXIBLE OR SEMI-FLEXIBLE TUBES Granted FR2442394A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96338578A 1978-11-24 1978-11-24

Publications (2)

Publication Number Publication Date
FR2442394A1 true FR2442394A1 (en) 1980-06-20
FR2442394B1 FR2442394B1 (en) 1985-01-04

Family

ID=25507170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927078A Granted FR2442394A1 (en) 1978-11-24 1979-10-31 IMPROVEMENT IN FITTINGS FOR FLEXIBLE OR SEMI-FLEXIBLE TUBES

Country Status (4)

Country Link
DE (1) DE7933147U1 (en)
ES (1) ES486307A1 (en)
FR (1) FR2442394A1 (en)
GB (1) GB2036224B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562984A1 (en) * 1984-04-17 1985-10-18 Anoflex Flexibles Safety connection for pneumatic circuits

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8718198D0 (en) * 1987-07-31 1987-09-09 Guest J D Bodies which use couplings
US4872710A (en) * 1988-10-07 1989-10-10 Stratoflex, Inc. Releasable quick connect fitting
NL1014653C2 (en) * 2000-03-15 2001-05-09 Insigne Berg Groep Bv Insert coupling for connection of flexible pipe part with other component comprises housing with first cylindrical bore and sealing ring effective between flexible pipe part and cylindrical bore
NL1017020C1 (en) 2000-03-15 2001-05-09 Insigne Berg Groep Bv Plug-in coupling.
AU2010206066A1 (en) * 2009-08-03 2011-02-17 Gsa Industries (Aust.) Pty. Ltd. Pipe coupling
WO2013056273A2 (en) * 2011-10-12 2013-04-18 Livizone (Pty) Ltd Push-fit fitting with grip nut for pipes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2227483A1 (en) * 1973-04-24 1974-11-22 Legris France Sa

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2227483A1 (en) * 1973-04-24 1974-11-22 Legris France Sa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562984A1 (en) * 1984-04-17 1985-10-18 Anoflex Flexibles Safety connection for pneumatic circuits

Also Published As

Publication number Publication date
ES486307A1 (en) 1980-05-16
GB2036224A (en) 1980-06-25
FR2442394B1 (en) 1985-01-04
GB2036224B (en) 1983-05-05
DE7933147U1 (en) 1980-03-06

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Legal Events

Date Code Title Description
CD Change of name or company name
CD Change of name or company name
ST Notification of lapse