CH649824A5 - Plug-in socket connection for steel pipes - Google Patents
Plug-in socket connection for steel pipes Download PDFInfo
- Publication number
- CH649824A5 CH649824A5 CH8436/80A CH843680A CH649824A5 CH 649824 A5 CH649824 A5 CH 649824A5 CH 8436/80 A CH8436/80 A CH 8436/80A CH 843680 A CH843680 A CH 843680A CH 649824 A5 CH649824 A5 CH 649824A5
- Authority
- CH
- Switzerland
- Prior art keywords
- sleeve
- sealing
- support ring
- ring
- steel pipes
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 20
- 239000010959 steel Substances 0.000 title claims description 20
- 238000007789 sealing Methods 0.000 claims description 36
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 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
- F16L17/03—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 having annular axial lips
- F16L17/035—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 having annular axial lips the sealing rings having two lips parallel to each other
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/03—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Joints With Sleeves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2947083A DE2947083C2 (de) | 1979-11-22 | 1979-11-22 | Einsteckmuffenverbindung mit einem elastischen Dichtring für Stahlrohre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH649824A5 true CH649824A5 (en) | 1985-06-14 |
Family
ID=6086622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH8436/80A CH649824A5 (en) | 1979-11-22 | 1980-11-13 | Plug-in socket connection for steel pipes |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT378837B (sv) |
| BE (1) | BE886282A (sv) |
| CH (1) | CH649824A5 (sv) |
| DE (1) | DE2947083C2 (sv) |
| DK (1) | DK151150C (sv) |
| NL (1) | NL186193C (sv) |
| NO (1) | NO160810C (sv) |
| SE (1) | SE8008159L (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4565380A (en) * | 1984-11-21 | 1986-01-21 | Precision Tube Bending | Seal with two sealing portions having flange receiving opening therebetween |
| USRE34874E (en) * | 1984-11-21 | 1995-03-14 | Precision Tube Bending, Inc. | Seal with two sealing portions having flange receiving opening therebetween |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL107650C (sv) * | 1956-05-28 | |||
| NL270306A (sv) | 1960-10-20 | |||
| DE1206680B (de) * | 1961-08-25 | 1965-12-09 | Halbergerhuette G M B H | Einsteckmuffenverbindung |
| DE1861783U (de) * | 1962-09-11 | 1962-11-08 | Carl Hamacher K G | Rohrleitungsschuss, insbesondere fuer druckluftleitungen, beregnungsleitungen u. dgl. |
| FR1520255A (fr) * | 1966-11-03 | 1968-04-05 | Wavin Bv | Dispositif de raccordement de tuyau, en particulier pour égout d'habitation |
| FR1520687A (fr) | 1967-03-01 | 1968-04-12 | Ct De Rech S De Pont A Mousson | Perfectionnement aux tuyaux |
| DE1600438A1 (de) * | 1967-04-20 | 1972-01-27 | Dynamit Nobel Ag | Steckverbindung fuer Rohre |
| BE792223A (fr) * | 1971-12-16 | 1973-06-01 | Pont A Mousson | Assemblage, verrouille et a garniture d'etancheite, pour tuyau |
| NL7406883A (sv) * | 1973-06-25 | 1974-12-30 | ||
| FR2343191A1 (fr) | 1976-03-03 | 1977-09-30 | Pont A Mousson | Garniture a compression radiale |
| DE2714870C2 (de) * | 1977-04-02 | 1986-11-06 | Thyssen Industrie Ag, 4300 Essen | Bewegliche Muffenverbindung für Rohre und Verfahren zu deren Herstellung |
-
1979
- 1979-11-22 DE DE2947083A patent/DE2947083C2/de not_active Expired
-
1980
- 1980-10-07 AT AT0498480A patent/AT378837B/de not_active IP Right Cessation
- 1980-10-24 NL NLAANVRAGE8005858,A patent/NL186193C/xx not_active IP Right Cessation
- 1980-11-13 CH CH8436/80A patent/CH649824A5/de not_active IP Right Cessation
- 1980-11-18 DK DK491180A patent/DK151150C/da not_active IP Right Cessation
- 1980-11-21 SE SE8008159A patent/SE8008159L/sv unknown
- 1980-11-21 NO NO803529A patent/NO160810C/no unknown
- 1980-11-21 BE BE0/202882A patent/BE886282A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATA498480A (de) | 1985-02-15 |
| NL186193C (nl) | 1990-10-01 |
| NO803529L (no) | 1981-05-25 |
| AT378837B (de) | 1985-10-10 |
| BE886282A (fr) | 1981-05-21 |
| NO160810C (no) | 1989-06-07 |
| DK491180A (da) | 1981-05-23 |
| NO160810B (no) | 1989-02-20 |
| DE2947083A1 (de) | 1981-05-27 |
| NL8005858A (nl) | 1981-06-16 |
| SE8008159L (sv) | 1981-05-23 |
| DK151150B (da) | 1987-11-09 |
| DE2947083C2 (de) | 1983-11-24 |
| NL186193B (nl) | 1990-05-01 |
| DK151150C (da) | 1988-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |