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FR2282082A1 - Raccord pour tuyaux comprenant un mecanisme de blocage perfectionne - Google Patents

Raccord pour tuyaux comprenant un mecanisme de blocage perfectionne

Info

Publication number
FR2282082A1
FR2282082A1 FR7428354A FR7428354A FR2282082A1 FR 2282082 A1 FR2282082 A1 FR 2282082A1 FR 7428354 A FR7428354 A FR 7428354A FR 7428354 A FR7428354 A FR 7428354A FR 2282082 A1 FR2282082 A1 FR 2282082A1
Authority
FR
France
Prior art keywords
tube
pressure
joint
triangular cross
rings
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
FR7428354A
Other languages
English (en)
Other versions
FR2282082B1 (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.)
JFE Pipe Fitting Mfg Co Ltd
Original Assignee
Nippon Kokan Pipe Fitting Mfg Co 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
Priority to GB3527174A priority Critical patent/GB1467307A/en
Priority claimed from GB3527174A external-priority patent/GB1467307A/en
Application filed by Nippon Kokan Pipe Fitting Mfg Co Ltd filed Critical Nippon Kokan Pipe Fitting Mfg Co Ltd
Priority to DE2439100A priority patent/DE2439100A1/de
Priority to FR7428354A priority patent/FR2282082A1/fr
Publication of FR2282082A1 publication Critical patent/FR2282082A1/fr
Application granted granted Critical
Publication of FR2282082B1 publication Critical patent/FR2282082B1/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
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/02—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for electrically insulating the two pipe ends of the joint from each other
    • F16L25/023—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for electrically insulating the two pipe ends of the joint from each other for joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/075—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends specially adapted for spigot-and-socket joints for pipes of the same diameter
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
    • F16L19/086—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping with additional sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Joints With Pressure Members (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
FR7428354A 1974-08-09 1974-08-14 Raccord pour tuyaux comprenant un mecanisme de blocage perfectionne Granted FR2282082A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3527174A GB1467307A (en) 1974-08-09 1974-08-09 Tube fitting
DE2439100A DE2439100A1 (de) 1974-08-09 1974-08-14 Rohrverbindungsstueck mit verriegelungsmechanismus
FR7428354A FR2282082A1 (fr) 1974-08-09 1974-08-14 Raccord pour tuyaux comprenant un mecanisme de blocage perfectionne

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3527174A GB1467307A (en) 1974-08-09 1974-08-09 Tube fitting
DE2439100A DE2439100A1 (de) 1974-08-09 1974-08-14 Rohrverbindungsstueck mit verriegelungsmechanismus
FR7428354A FR2282082A1 (fr) 1974-08-09 1974-08-14 Raccord pour tuyaux comprenant un mecanisme de blocage perfectionne

Publications (2)

Publication Number Publication Date
FR2282082A1 true FR2282082A1 (fr) 1976-03-12
FR2282082B1 FR2282082B1 (fr) 1978-04-28

Family

ID=33101629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428354A Granted FR2282082A1 (fr) 1974-08-09 1974-08-14 Raccord pour tuyaux comprenant un mecanisme de blocage perfectionne

Country Status (2)

Country Link
DE (1) DE2439100A1 (fr)
FR (1) FR2282082A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440489A1 (fr) * 1978-11-02 1980-05-30 Normark Olov Accouplement pour elements mecaniques
EP1564473A1 (fr) * 2004-02-16 2005-08-17 HENCO Industries NV Raccord à bague de serrage

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO149598C (no) * 1979-09-11 1984-05-16 Raufoss Ammunisjonsfabrikker Klemring for roerkobling
US4438822A (en) * 1981-09-28 1984-03-27 Russell Larry R Clamp-on drill collar stabilizers
DK0587131T3 (da) * 1992-09-11 1997-10-27 Vogelsang Ernst Gmbh Co Kg Indstikskobling til forbindelse af to kunststofrør
DE9212228U1 (de) * 1992-09-11 1992-11-05 Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co Kg, 4352 Herten Einsteckkupplung für die Verbindung von zwei Kunststoffrohren
US6471254B2 (en) 2000-02-21 2002-10-29 Larry R. Russell Method and apparatus for gripping objects
US20170130877A1 (en) * 2014-09-02 2017-05-11 Actuant Corporation Pipe connector
CN110726016B (zh) * 2019-10-22 2021-06-15 湖北瑞合轨道交通发展有限公司 弹性密封卡套

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440489A1 (fr) * 1978-11-02 1980-05-30 Normark Olov Accouplement pour elements mecaniques
EP1564473A1 (fr) * 2004-02-16 2005-08-17 HENCO Industries NV Raccord à bague de serrage

Also Published As

Publication number Publication date
FR2282082B1 (fr) 1978-04-28
DE2439100A1 (de) 1976-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse