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 teethInfo
- 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
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.
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)
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)
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 |
-
1979
- 1979-04-16 IL IL57076A patent/IL57076A0/en unknown
-
1980
- 1980-03-22 GR GR61522A patent/GR67740B/el unknown
- 1980-03-25 ZA ZA00801767A patent/ZA801767B/en unknown
- 1980-03-27 AU AU56889/80A patent/AU535065B2/en not_active Ceased
- 1980-04-04 FR FR8007896A patent/FR2454576A1/en active Granted
- 1980-04-05 DE DE19803013312 patent/DE3013312A1/en active Granted
- 1980-04-07 ES ES1980260651U patent/ES260651Y/en not_active Expired
- 1980-04-10 CA CA000349508A patent/CA1143407A/en not_active Expired
- 1980-04-14 IT IT21357/80A patent/IT1141571B/en active
- 1980-04-16 MX MX181992A patent/MX153015A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3013312C2 (en) | 1988-10-13 |
ES260651U (en) | 1982-05-16 |
IT8021357A0 (en) | 1980-04-14 |
MX153015A (en) | 1986-07-21 |
ES260651Y (en) | 1982-11-16 |
AU535065B2 (en) | 1984-03-01 |
IT1141571B (en) | 1986-10-01 |
FR2454576B3 (en) | 1982-03-12 |
ZA801767B (en) | 1981-05-27 |
DE3013312A1 (en) | 1980-11-06 |
CA1143407A (en) | 1983-03-22 |
IL57076A0 (en) | 1979-07-25 |
GR67740B (en) | 1981-09-16 |
AU5688980A (en) | 1980-10-23 |
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