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FR2699253B1 - Tube provided with a retaining rib projecting radially, for the attachment of a coupling of a fluid circulation conduit. - Google Patents

Tube provided with a retaining rib projecting radially, for the attachment of a coupling of a fluid circulation conduit.

Info

Publication number
FR2699253B1
FR2699253B1 FR9315004A FR9315004A FR2699253B1 FR 2699253 B1 FR2699253 B1 FR 2699253B1 FR 9315004 A FR9315004 A FR 9315004A FR 9315004 A FR9315004 A FR 9315004A FR 2699253 B1 FR2699253 B1 FR 2699253B1
Authority
FR
France
Prior art keywords
attachment
coupling
fluid circulation
projecting radially
tube provided
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 - Fee Related
Application number
FR9315004A
Other languages
French (fr)
Other versions
FR2699253A1 (en
Inventor
Gilles Collin
Ralf Hohmann
Frank Bahner
Bernd Kleinhens
Stephan Mann
Ralf Spors
Gerhard Winterstein
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.)
Norma Germany GmbH
Original Assignee
Rasmussen 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 Rasmussen GmbH filed Critical Rasmussen GmbH
Publication of FR2699253A1 publication Critical patent/FR2699253A1/en
Application granted granted Critical
Publication of FR2699253B1 publication Critical patent/FR2699253B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • F16L37/098—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 flexible hooks
    • F16L37/0985—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 flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
FR9315004A 1992-12-14 1993-12-14 Tube provided with a retaining rib projecting radially, for the attachment of a coupling of a fluid circulation conduit. Expired - Fee Related FR2699253B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4242070A DE4242070C1 (en) 1992-12-14 1992-12-14 Ribbed pipe for fluid pipe couplings - has main pipe body made separately from and fixedly connected to second part having retaining rib

Publications (2)

Publication Number Publication Date
FR2699253A1 FR2699253A1 (en) 1994-06-17
FR2699253B1 true FR2699253B1 (en) 1995-03-10

Family

ID=6475177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9315004A Expired - Fee Related FR2699253B1 (en) 1992-12-14 1993-12-14 Tube provided with a retaining rib projecting radially, for the attachment of a coupling of a fluid circulation conduit.

Country Status (4)

Country Link
JP (1) JPH06221484A (en)
DE (1) DE4242070C1 (en)
FR (1) FR2699253B1 (en)
IT (1) IT1272066B (en)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226841B (en) * 1960-04-12 1966-10-13 Cie De Pont A Mousson Sa Bay lock coupling for socket pipes
JPS6013461Y2 (en) * 1979-07-16 1985-04-30 日東電工株式会社 medical sheet
JPS59180942A (en) * 1983-03-30 1984-10-15 Hitachi Ltd flat cathode ray tube
DE3615904A1 (en) * 1985-07-24 1987-02-05 Rasmussen Gmbh CONNECTOR
FR2608250B1 (en) * 1986-12-16 1989-02-24 Peugeot QUICK FITTING FITTING
JPS6426437A (en) * 1987-04-17 1989-01-27 Bridgestone Corp Laminate
US4834423A (en) * 1987-12-22 1989-05-30 Schmelzer Corporation Quick connect fluid fitting assembly
FR2639088B1 (en) * 1988-11-17 1990-12-28 Caoutchouc Manuf Plastique COUPLING FOR FLEXIBLE PIPE WITH INTERLOCKING BY TURNING O-RING ON A LOW ANGLE CONE
CH677964A5 (en) * 1989-01-05 1991-07-15 Inventa Ag Rapid connection for pipe or hose - consists of core and housing with seal between and ring with pipe socket
DE3933591C1 (en) * 1989-10-07 1991-02-07 Rasmussen Gmbh, 6457 Maintal, De
JPH0432554U (en) * 1990-07-11 1992-03-17
DE4022721A1 (en) * 1990-07-17 1992-01-23 Sierracin Corp Europ Joint between pipe and pipe fitting - has arrangement causing radial expansion of pipe wall into grooves in fitting
DE9014400U1 (en) * 1990-10-17 1990-12-20 Armaturenfabrik Hermann Voss GmbH + Co, 5272 Wipperfürth Plug connection for flexible cables
DE4037308C1 (en) * 1990-11-23 1992-04-16 Rasmussen Gmbh, 6457 Maintal, De Multiple pipeline coupling with interconnected tubular members - which are linked by flexible holder in releasable manner
US5320390A (en) * 1991-11-29 1994-06-14 Tokai Rubber Industries, Ltd. Quick connector

Also Published As

Publication number Publication date
FR2699253A1 (en) 1994-06-17
ITTO930943A1 (en) 1995-06-13
JPH06221484A (en) 1994-08-09
ITTO930943A0 (en) 1993-12-13
IT1272066B (en) 1997-06-11
DE4242070C1 (en) 1994-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060831