FR2394006A2 - Dispositif de raccordement pour tubes ou tuyaux en matiere plastique - Google Patents

Dispositif de raccordement pour tubes ou tuyaux en matiere plastique

Info

Publication number
FR2394006A2
FR2394006A2 FR7718270A FR7718270A FR2394006A2 FR 2394006 A2 FR2394006 A2 FR 2394006A2 FR 7718270 A FR7718270 A FR 7718270A FR 7718270 A FR7718270 A FR 7718270A FR 2394006 A2 FR2394006 A2 FR 2394006A2
Authority
FR
France
Prior art keywords
connector
collar
hose
forced
tube
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
FR7718270A
Other languages
English (en)
Other versions
FR2394006B2 (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.)
Flexibles Anoflex SA
Original Assignee
Flexibles Anoflex 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 Flexibles Anoflex SA filed Critical Flexibles Anoflex SA
Priority to FR7718270A priority Critical patent/FR2394006A2/fr
Publication of FR2394006A2 publication Critical patent/FR2394006A2/fr
Application granted granted Critical
Publication of FR2394006B2 publication Critical patent/FR2394006B2/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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
    • F16L33/006—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses for hoses of plastics other than artificial rubber
    • 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
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/223—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L33/224—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts a clamping ring being arranged between the threaded member and the connecting member
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe
    • F16L47/041—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe the plastic pipe end being flared either before or during the making of the connection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)

Abstract

L'invention a trait à des perfectionnements apportés au dispositif de raccordement pour des tubes ou des tuyaux en matière plastique, nus ou renforcés, utilisés pour des circuits de fluide sous pression conformé au brevet principal. Ce dispositif est caractérisé en ce qu'il comporte une douille externe métallique non coupante, interposée entre l'écrou de serrage et le tube en plastiques venant se sertir sur le tube en plastique au fur et à mesure du serrage pour, d'une part, délimiter avec la face arrière de la collerette circulaire de la bague intermédiaire une zone d'expansion possible pour ledit tube et, d'autre part, supprimer tout phénomène d'entraînement en rotation du tube de par sa friction métal sur métal avec un épaulement pratiqué dans l'alésage de l'écrou de serrage. L'invention concerne l'industrie des flexibles et des tubes ou tuyaux en matière plastique.
FR7718270A 1977-06-10 1977-06-10 Dispositif de raccordement pour tubes ou tuyaux en matiere plastique Granted FR2394006A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7718270A FR2394006A2 (fr) 1977-06-10 1977-06-10 Dispositif de raccordement pour tubes ou tuyaux en matiere plastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7718270A FR2394006A2 (fr) 1977-06-10 1977-06-10 Dispositif de raccordement pour tubes ou tuyaux en matiere plastique

Publications (2)

Publication Number Publication Date
FR2394006A2 true FR2394006A2 (fr) 1979-01-05
FR2394006B2 FR2394006B2 (fr) 1980-07-25

Family

ID=9192093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718270A Granted FR2394006A2 (fr) 1977-06-10 1977-06-10 Dispositif de raccordement pour tubes ou tuyaux en matiere plastique

Country Status (1)

Country Link
FR (1) FR2394006A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453345A1 (fr) * 1979-04-04 1980-10-31 Belles Ondes Forges Raccord etanche pour tubes, notamment pour tubes en matiere plastique
US4637639A (en) * 1985-07-22 1987-01-20 Harvey Hubbell Incorporated Non-metallic liquid-tight conduit engaging connector
EP0692080A4 (fr) * 1993-03-31 1996-04-24 Marshall L Salyers Raccord limitant la stagnation de produit et procede pour relier une conduite a un dispositif en utilisant ce raccord
CN105546252A (zh) * 2015-12-23 2016-05-04 中车大连机车车辆有限公司 机车用尼龙管接头及其安装方法
US20170307118A1 (en) * 2015-01-23 2017-10-26 Nippon Pillar Packing Co., Ltd. Structure of resin-made pipe joint

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453345A1 (fr) * 1979-04-04 1980-10-31 Belles Ondes Forges Raccord etanche pour tubes, notamment pour tubes en matiere plastique
US4637639A (en) * 1985-07-22 1987-01-20 Harvey Hubbell Incorporated Non-metallic liquid-tight conduit engaging connector
EP0692080A4 (fr) * 1993-03-31 1996-04-24 Marshall L Salyers Raccord limitant la stagnation de produit et procede pour relier une conduite a un dispositif en utilisant ce raccord
US5709413A (en) * 1993-03-31 1998-01-20 Salyers; Marshall L. Low carryover fitting and method for coupling tubing to a device using the same
US20170307118A1 (en) * 2015-01-23 2017-10-26 Nippon Pillar Packing Co., Ltd. Structure of resin-made pipe joint
US10571060B2 (en) * 2015-01-23 2020-02-25 Nippon Pillar Packing Co., Ltd. Structure of resin-made pipe joint
CN105546252A (zh) * 2015-12-23 2016-05-04 中车大连机车车辆有限公司 机车用尼龙管接头及其安装方法

Also Published As

Publication number Publication date
FR2394006B2 (fr) 1980-07-25

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