FR2454576A1 - Sealed plastics pipe union - has semi-cylindrical shells with groove for flange and radial internal teeth - Google Patents

Sealed plastics pipe union - has semi-cylindrical shells with groove for flange and radial internal teeth

Info

Publication number
FR2454576A1
FR2454576A1 FR8007896A FR8007896A FR2454576A1 FR 2454576 A1 FR2454576 A1 FR 2454576A1 FR 8007896 A FR8007896 A FR 8007896A FR 8007896 A FR8007896 A FR 8007896A FR 2454576 A1 FR2454576 A1 FR 2454576A1
Authority
FR
France
Prior art keywords
flange
semi
pipe
groove
cylindrical shells
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
FR8007896A
Other languages
French (fr)
Other versions
FR2454576B3 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2454576A1 publication Critical patent/FR2454576A1/en
Application granted granted Critical
Publication of FR2454576B3 publication Critical patent/FR2454576B3/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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Joints With Sleeves (AREA)

Abstract

The plastics pipe union comprises a coupling sleeve with a flange at one end and an internal stop near the other for the inserted pipe end. An O-ring is carried in an annular groove in the sleeve at the end fitting round the pipe. Two semi-cylindrical shells, whose internal radius corresponds to the external radius of the pipe, have at one end a flange with internal groove accommodating the flange on the sleeve. They also have a number of teeth protruding radially inwards and which are forced into the pipe wall when the shells are clamped together.
FR8007896A 1979-04-16 1980-04-04 Sealed plastics pipe union - has semi-cylindrical shells with groove for flange and radial internal teeth Granted FR2454576A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL57076A IL57076A0 (en) 1979-04-16 1979-04-16 Pipe connection for plast pipes

Publications (2)

Publication Number Publication Date
FR2454576A1 true FR2454576A1 (en) 1980-11-14
FR2454576B3 FR2454576B3 (en) 1982-03-12

Family

ID=11050990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007896A Granted FR2454576A1 (en) 1979-04-16 1980-04-04 Sealed plastics pipe union - has semi-cylindrical shells with groove for flange and radial internal teeth

Country Status (10)

Country Link
AU (1) AU535065B2 (en)
CA (1) CA1143407A (en)
DE (1) DE3013312A1 (en)
ES (1) ES260651Y (en)
FR (1) FR2454576A1 (en)
GR (1) GR67740B (en)
IL (1) IL57076A0 (en)
IT (1) IT1141571B (en)
MX (1) MX153015A (en)
ZA (1) ZA801767B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702948A1 (en) * 1987-01-31 1988-08-11 Agintec Ag PIPE COUPLING
GB2276688B (en) * 1993-03-26 1996-03-27 Barber Eduard & Co Ltd Pipe connectors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ188004A (en) * 1977-08-05 1982-02-23 Philmac Pty Ltd Polymeric pipe fitting locking ring maintains constant pressure on deformable seal

Also Published As

Publication number Publication date
FR2454576B3 (en) 1982-03-12
MX153015A (en) 1986-07-21
IL57076A0 (en) 1979-07-25
GR67740B (en) 1981-09-16
AU535065B2 (en) 1984-03-01
DE3013312A1 (en) 1980-11-06
ES260651Y (en) 1982-11-16
CA1143407A (en) 1983-03-22
IT1141571B (en) 1986-10-01
ZA801767B (en) 1981-05-27
IT8021357A0 (en) 1980-04-14
ES260651U (en) 1982-05-16
AU5688980A (en) 1980-10-23
DE3013312C2 (en) 1988-10-13

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