SE450655B - Rorforbindning - Google Patents
RorforbindningInfo
- Publication number
- SE450655B SE450655B SE8305287A SE8305287A SE450655B SE 450655 B SE450655 B SE 450655B SE 8305287 A SE8305287 A SE 8305287A SE 8305287 A SE8305287 A SE 8305287A SE 450655 B SE450655 B SE 450655B
- Authority
- SE
- Sweden
- Prior art keywords
- ring
- expander
- sealing ring
- pipe
- expander ring
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title description 2
- 238000010168 coupling process Methods 0.000 title description 2
- 238000005859 coupling reaction Methods 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000013536 elastomeric material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
- Gasket Seals (AREA)
- Seal Device For Vehicle (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Sewage (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3247452A DE3247452C1 (de) | 1982-12-22 | 1982-12-22 | Rohrverbindung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8305287D0 SE8305287D0 (sv) | 1983-09-29 |
| SE8305287L SE8305287L (sv) | 1984-06-23 |
| SE450655B true SE450655B (sv) | 1987-07-13 |
Family
ID=6181392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8305287A SE450655B (sv) | 1982-12-22 | 1983-09-29 | Rorforbindning |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4463955A (de) |
| AT (1) | AT386667B (de) |
| AU (1) | AU563980B2 (de) |
| BE (1) | BE898539A (de) |
| DE (1) | DE3247452C1 (de) |
| DK (1) | DK165563C (de) |
| GB (1) | GB2132708B (de) |
| IT (1) | IT1168993B (de) |
| NL (1) | NL192350C (de) |
| NO (1) | NO160811C (de) |
| SE (1) | SE450655B (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2144190B (en) * | 1983-06-03 | 1986-07-09 | Hepworth Iron Co Ltd | Coupling pipes |
| FR2547888B1 (fr) * | 1983-06-22 | 1985-12-13 | Sabla Sa | Bague d'etancheite a implants pour tuyaux a emboitement |
| US5114162A (en) * | 1986-11-13 | 1992-05-19 | A-Lok Products, Inc. | Gasket for use in manhole bases and the like |
| GB2213223B (en) * | 1987-12-04 | 1991-11-13 | Victaulic Plc | Jointing ring and pipe joints incorporating the same |
| DE4004754A1 (de) * | 1990-02-15 | 1991-09-26 | Burgmann Dichtungswerk Feodor | Dichtungseinrichtung fuer eine rohrverbindung |
| DE4113682A1 (de) * | 1991-04-26 | 1992-10-29 | Bosch Gmbh Robert | Einspritzventil |
| US5199750A (en) * | 1992-04-21 | 1993-04-06 | Yang Ming Tung | Snake tail ring socket |
| JP3841461B2 (ja) * | 1995-07-14 | 2006-11-01 | 日本トムソン株式会社 | シール付きベアリング |
| GB2327993A (en) * | 1997-08-01 | 1999-02-10 | Glynwed Pipe Systems Ltd | Jointing ring and pipe joint |
| US6581940B2 (en) * | 2001-07-30 | 2003-06-24 | S&B Technical Products, Inc. | Concrete manhole connector gasket |
| GB0215815D0 (en) | 2002-07-09 | 2002-08-14 | Rolls Royce Plc | Sealing device |
| DE102005034567A1 (de) * | 2005-07-23 | 2007-02-01 | A. Raymond Et Cie | Kupplung |
| US8486525B2 (en) * | 2008-12-23 | 2013-07-16 | David G. Segur | Method and apparatus having two surfaces for sealing distribution ducts |
| WO2012135639A2 (en) * | 2011-03-30 | 2012-10-04 | P. E. Valve, Llc | Mechanical piping system and method of manufacture |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT34375B (de) * | 1908-09-10 | |||
| GB284255A (en) * | 1927-01-26 | 1928-08-30 | Richard Klinger | Improvements in or relating to devices for fixing hard metallic packing rings |
| US2340852A (en) * | 1942-09-30 | 1944-02-08 | Otto E Fearn | Means for clamping hose and couplings |
| GB1033756A (en) * | 1965-05-14 | 1966-06-22 | Hepworth Iron Co Ltd | Improvements in or relating to pipe couplings |
| DE2754982C2 (de) * | 1977-12-09 | 1986-06-19 | WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster | Klemmring für Muffendichtungen |
| DE2743238A1 (de) * | 1977-09-26 | 1979-04-05 | Wolf Woco & Co Franz J | Dichtungsring mit spannring |
| US4379559A (en) * | 1979-06-29 | 1983-04-12 | Forsheda Gummifabrik Ab | Pipe sealing device |
| NL187541C (nl) * | 1981-05-05 | 1991-11-01 | Teewen Bv | Met behulp van een spreidring vastzetbare afdichting voor een buisverbinding. |
| DE3146379C2 (de) * | 1981-11-23 | 1983-11-03 | Wavin B.V., 8031 Zwolle | Rohrkupplung |
-
1982
- 1982-12-22 DE DE3247452A patent/DE3247452C1/de not_active Expired
-
1983
- 1983-09-20 AT AT0335383A patent/AT386667B/de not_active IP Right Cessation
- 1983-09-28 GB GB08325994A patent/GB2132708B/en not_active Expired
- 1983-09-29 SE SE8305287A patent/SE450655B/sv not_active IP Right Cessation
- 1983-10-05 NL NL8303417A patent/NL192350C/nl not_active IP Right Cessation
- 1983-10-05 NO NO833613A patent/NO160811C/no unknown
- 1983-12-05 US US06/558,387 patent/US4463955A/en not_active Expired - Lifetime
- 1983-12-20 IT IT24255/83A patent/IT1168993B/it active
- 1983-12-21 DK DK589083A patent/DK165563C/da not_active IP Right Cessation
- 1983-12-22 BE BE0/212105A patent/BE898539A/fr not_active IP Right Cessation
-
1984
- 1984-03-14 AU AU25614/84A patent/AU563980B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU563980B2 (en) | 1987-07-30 |
| GB2132708B (en) | 1986-01-29 |
| NL8303417A (nl) | 1984-07-16 |
| AT386667B (de) | 1988-09-26 |
| GB2132708A (en) | 1984-07-11 |
| ATA335383A (de) | 1988-02-15 |
| BE898539A (fr) | 1984-04-16 |
| DK589083A (da) | 1984-06-23 |
| AU2561484A (en) | 1985-09-19 |
| NO160811C (no) | 1989-06-07 |
| NL192350B (nl) | 1997-02-03 |
| DK165563B (da) | 1992-12-14 |
| IT8324255A0 (it) | 1983-12-20 |
| GB8325994D0 (en) | 1983-11-02 |
| SE8305287L (sv) | 1984-06-23 |
| IT1168993B (it) | 1987-05-20 |
| DK165563C (da) | 1993-04-26 |
| SE8305287D0 (sv) | 1983-09-29 |
| US4463955A (en) | 1984-08-07 |
| NO160811B (no) | 1989-02-20 |
| DE3247452C1 (de) | 1984-03-01 |
| DK589083D0 (da) | 1983-12-21 |
| NO833613L (no) | 1984-06-25 |
| NL192350C (nl) | 1997-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
Ref document number: 8305287-8 Format of ref document f/p: F |
|
| NUG | Patent has lapsed |
Ref document number: 8305287-8 Format of ref document f/p: F |