SE9103604L - Roerfog - Google Patents
RoerfogInfo
- Publication number
- SE9103604L SE9103604L SE9103604A SE9103604A SE9103604L SE 9103604 L SE9103604 L SE 9103604L SE 9103604 A SE9103604 A SE 9103604A SE 9103604 A SE9103604 A SE 9103604A SE 9103604 L SE9103604 L SE 9103604L
- Authority
- SE
- Sweden
- Prior art keywords
- sealing
- sealing ring
- space
- joint
- ring
- Prior art date
Links
- 238000007789 sealing Methods 0.000 abstract 17
- 239000013013 elastic material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/76—Moulds
- B28B21/765—Top or bottom rings
-
- 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
- F16L21/05—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 comprising a first ring being placed on a male part and a second ring in the sleeve or socket
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
- B28B21/563—Gaskets
-
- 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
- F16L21/025—Rolling sealing rings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S285/00—Pipe joints or couplings
- Y10S285/91—Gaskets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Joints With Sleeves (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Gasket Seals (AREA)
- Cable Accessories (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Medicines Containing Plant Substances (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9103604A SE503284C2 (sv) | 1991-03-01 | 1991-12-04 | Rörfog |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9100583A SE503283C2 (sv) | 1991-03-01 | 1991-03-01 | Rörfog med en tätningsring försedd med ett skyddande överdrag |
SE9103604A SE503284C2 (sv) | 1991-03-01 | 1991-12-04 | Rörfog |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9103604D0 SE9103604D0 (sv) | 1991-12-04 |
SE9103604L true SE9103604L (sv) | 1992-09-02 |
SE503284C2 SE503284C2 (sv) | 1996-05-13 |
Family
ID=20382008
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9100583D SE9100583L (sv) | 1991-03-01 | 1991-03-01 | Roerfog |
SE9100583A SE503283C2 (sv) | 1991-03-01 | 1991-03-01 | Rörfog med en tätningsring försedd med ett skyddande överdrag |
SE9103604A SE503284C2 (sv) | 1991-03-01 | 1991-12-04 | Rörfog |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9100583D SE9100583L (sv) | 1991-03-01 | 1991-03-01 | Roerfog |
SE9100583A SE503283C2 (sv) | 1991-03-01 | 1991-03-01 | Rörfog med en tätningsring försedd med ett skyddande överdrag |
Country Status (10)
Country | Link |
---|---|
US (1) | US5280972A (sv) |
EP (2) | EP0507005B1 (sv) |
JP (1) | JP2756388B2 (sv) |
AT (1) | ATE145459T1 (sv) |
DE (2) | DE69132127T2 (sv) |
DK (2) | DK0507005T3 (sv) |
ES (1) | ES2094186T3 (sv) |
GR (1) | GR3022143T3 (sv) |
NO (1) | NO306355B1 (sv) |
SE (3) | SE9100583L (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5813677A (en) * | 1992-09-21 | 1998-09-29 | Forsheda-Stefa Gmbh | Seal between two interlocking components |
US5626349A (en) * | 1995-05-22 | 1997-05-06 | N C Rubber Products Inc. | Self-lubricating sealing ring |
GB2315701A (en) * | 1996-08-01 | 1998-02-11 | Glynwed Pipe Systems Ltd | Mould for concrete pipe socket end |
FR2818729B1 (fr) * | 2000-12-22 | 2004-11-05 | Bonna Sabla | Tuyau ou analogue ; bague d'about femelle et procede de fabrication d'un tel tuyau ou analogue |
US20040232627A1 (en) * | 2003-02-11 | 2004-11-25 | Corbett Bradford G. | Abrasion and oil resistant pipe gasket and coating |
SE525767C2 (sv) * | 2004-06-23 | 2005-04-19 | Trelleborg Forsheda Building A | Anordning för uppspänning av en för partiell ingjutning i ett betongrör avsedd tätningsring på en bottenring i en gjutform |
JP2006022553A (ja) * | 2004-07-08 | 2006-01-26 | Nippon Zenith Pipe Co Ltd | インサートゴム輪の抜け出し防止構造 |
US20060076775A1 (en) * | 2004-10-13 | 2006-04-13 | Caldwell James D | Pipe for lining passages |
WO2021011661A1 (en) | 2019-07-16 | 2021-01-21 | Tausch James Jr | Hammer union |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1285806B (de) * | 1966-06-03 | 1968-12-19 | Rheinstahl Huettenwerke Ag | Muffenrohrdichtung |
SE374690B (sv) * | 1971-07-01 | 1975-03-17 | Forsheda Ideutveckling Ab | |
CH599493A5 (en) * | 1975-04-18 | 1978-05-31 | Svenska Flaektfabriken Ab | Connecting nozzle for air conditioning plant ducts |
US4186931A (en) * | 1977-12-02 | 1980-02-05 | Anderson Kenneth W | Pipe end sealing system |
SE412797B (sv) * | 1978-09-08 | 1980-03-17 | Forsheda Gummifabrik Ab | Sett for framstellning av ror foretredesvis betongror |
DE2963430D1 (en) * | 1978-10-27 | 1982-09-16 | Norske Remfabrik As | Gasket of rubber or similar material |
EP0026844A3 (de) * | 1979-10-04 | 1981-06-10 | Buderus Aktiengesellschaft | Mit einer Umhüllung versehenes Rohr, insbesondere Muffenrohr |
US4315630A (en) * | 1980-05-30 | 1982-02-16 | Johns-Manville Corporation | Sealing ring for spigot and socket pipe joint |
JPS5723487U (sv) * | 1980-07-09 | 1982-02-06 | ||
SE452722B (sv) * | 1981-09-04 | 1987-12-14 | Forsheda Ab | Sett och anordning for framstellning av en ringformig form och/eller skyddsdel for betongror |
US4394025A (en) * | 1981-11-09 | 1983-07-19 | Anderson Seal Company, Inc. | Pipe compression seal for bell and spigot joint |
SE456178B (sv) * | 1982-08-18 | 1988-09-12 | Gunnar Krister Westerberg | Betongror och sett for framstsellning derav |
JPS6069885U (ja) * | 1983-10-18 | 1985-05-17 | 中川ヒユーム管工業株式会社 | コンクリ−ト管の接続構造 |
DE3702477A1 (de) * | 1987-01-28 | 1988-08-11 | Gerhard Preisendoerfer | Abdichtung an steckmuffenverbindungen von betonrohren |
SE463688B (sv) * | 1987-05-27 | 1991-01-07 | Forsheda Ab | Taetningsring |
US4850602A (en) * | 1987-11-30 | 1989-07-25 | W. S. Shamban & Company | Fluid seal and rod wiper assembly |
DE8806952U1 (de) * | 1988-05-27 | 1989-09-21 | Preisendörfer, Gerhard, 6056 Heusenstamm | Abdichtung zwischen zwei ineinandersteckbaren Betonfertigteilen |
FR2649177B1 (fr) * | 1989-06-28 | 1992-06-19 | Pont A Mousson | Garniture d'etancheite a talon annulaire d'ancrage |
-
1991
- 1991-03-01 SE SE9100583D patent/SE9100583L/sv not_active Application Discontinuation
- 1991-03-01 SE SE9100583A patent/SE503283C2/sv not_active IP Right Cessation
- 1991-12-04 SE SE9103604A patent/SE503284C2/sv not_active IP Right Cessation
- 1991-12-21 EP EP91122045A patent/EP0507005B1/en not_active Expired - Lifetime
- 1991-12-21 DE DE69132127T patent/DE69132127T2/de not_active Expired - Fee Related
- 1991-12-21 EP EP96102252A patent/EP0716260B1/en not_active Expired - Lifetime
- 1991-12-21 AT AT91122045T patent/ATE145459T1/de not_active IP Right Cessation
- 1991-12-21 DK DK91122045.7T patent/DK0507005T3/da active
- 1991-12-21 ES ES91122045T patent/ES2094186T3/es not_active Expired - Lifetime
- 1991-12-21 DK DK96102252T patent/DK0716260T3/da active
- 1991-12-21 DE DE69123237T patent/DE69123237T2/de not_active Expired - Fee Related
-
1992
- 1992-02-13 US US07/834,931 patent/US5280972A/en not_active Expired - Fee Related
- 1992-02-13 NO NO920554A patent/NO306355B1/no not_active IP Right Cessation
- 1992-02-21 JP JP4034644A patent/JP2756388B2/ja not_active Expired - Lifetime
-
1996
- 1996-12-23 GR GR960403589T patent/GR3022143T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
JPH05187584A (ja) | 1993-07-27 |
EP0507005B1 (en) | 1996-11-20 |
SE9103604D0 (sv) | 1991-12-04 |
EP0507005A3 (en) | 1992-11-19 |
EP0507005A2 (en) | 1992-10-07 |
US5280972A (en) | 1994-01-25 |
EP0716260A3 (sv) | 1996-07-24 |
NO920554L (no) | 1992-09-02 |
ES2094186T3 (es) | 1997-01-16 |
DE69132127D1 (de) | 2000-05-25 |
ATE145459T1 (de) | 1996-12-15 |
DK0716260T3 (da) | 2000-08-28 |
SE9100583D0 (sv) | 1991-03-01 |
SE9100583L (sv) | 1992-09-02 |
DE69123237T2 (de) | 1997-03-13 |
GR3022143T3 (en) | 1997-03-31 |
EP0716260A2 (en) | 1996-06-12 |
DK0507005T3 (da) | 1997-04-21 |
JP2756388B2 (ja) | 1998-05-25 |
EP0716260B1 (en) | 2000-04-19 |
DE69123237D1 (de) | 1997-01-02 |
DE69132127T2 (de) | 2001-01-11 |
NO920554D0 (no) | 1992-02-13 |
NO306355B1 (no) | 1999-10-25 |
SE503284C2 (sv) | 1996-05-13 |
SE503283C2 (sv) | 1996-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |