FR2373012A1 - Raccord pour tuyaux en matiere synthetique - Google Patents
Raccord pour tuyaux en matiere synthetiqueInfo
- Publication number
- FR2373012A1 FR2373012A1 FR7637176A FR7637176A FR2373012A1 FR 2373012 A1 FR2373012 A1 FR 2373012A1 FR 7637176 A FR7637176 A FR 7637176A FR 7637176 A FR7637176 A FR 7637176A FR 2373012 A1 FR2373012 A1 FR 2373012A1
- Authority
- FR
- France
- Prior art keywords
- fitting
- tulip
- ferrule
- pipe
- ring
- 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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
- F16L33/223—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L33/224—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts a clamping ring being arranged between the threaded member and the connecting member
-
- 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
- F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe
- F16L47/041—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe the plastic pipe end being flared either before or during the making of the connection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
Abstract
Le raccord est du type composé d'une tulipe 11 dans laquelle s'adapte une virole 12 avec collerette 13 s'adaptant à l'extrémité du tuyau 14, celui-ci étant serré par une bague 17 entrant dans la tulipe Il et serrant le tuyau. Le raccord est caractérisé par le fait que la virole 12 a sa partie crantée biconique, en forme d'olive et qu'on prévoit un joint torique élastique 15 coincé entre le fond de la tulipe Il, le pourtour de l'extrémité du tuyau 14 et la bague 17, celle-ci ayant un profil intérieur conique lisse correspondant à celui de la virole 12. Application à tout raccord, notamment ceux de liquide ou de gaz.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637176A FR2373012A1 (fr) | 1976-12-06 | 1976-12-06 | Raccord pour tuyaux en matiere synthetique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637176A FR2373012A1 (fr) | 1976-12-06 | 1976-12-06 | Raccord pour tuyaux en matiere synthetique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2373012A1 true FR2373012A1 (fr) | 1978-06-30 |
FR2373012B1 FR2373012B1 (fr) | 1981-06-12 |
Family
ID=9180869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7637176A Granted FR2373012A1 (fr) | 1976-12-06 | 1976-12-06 | Raccord pour tuyaux en matiere synthetique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2373012A1 (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5154453A (en) * | 1988-10-26 | 1992-10-13 | Nippon Pillar Packing Co., Ltd. | Pipe joint made of resin |
US5286072A (en) * | 1991-02-28 | 1994-02-15 | Ruppert Hans Peter | Pipe connection for high pressure application |
EP0797041A2 (fr) * | 1996-03-22 | 1997-09-24 | Smc Kabushiki Kaisha | Raccord de tuyaux |
EP0855546A1 (fr) * | 1997-01-24 | 1998-07-29 | SMC Kabushiki Kaisha | Raccord de tuyaux |
EP0872678A1 (fr) * | 1997-04-14 | 1998-10-21 | Smc Kabushiki Kaisha | Raccord de tuyaux |
EP1172567A1 (fr) * | 2000-07-14 | 2002-01-16 | Festo AG & Co | Dispositif de vérin hydraulique |
EP1070899A3 (fr) * | 1999-07-21 | 2003-05-28 | Tokai Rubber Industries, Ltd. | Structure de connexion |
ITMI20130829A1 (it) * | 2013-05-22 | 2014-11-23 | Olab Srl | Raccordo per impianti idraulici o pneumatici, particolarmente per tubi di spessore ridotto. |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1143461A (fr) * | 1953-02-04 | 1957-10-01 | Perfectionnements aux raccords entre un conduit rigide et une canalisation souple | |
FR1191836A (fr) * | 1958-02-22 | 1959-10-22 | Etienne Boutte Ets | Dispositif de raccordement pour tuyaux |
CH358646A (fr) * | 1957-05-10 | 1961-11-30 | Renault | Raccord pour tuyau souple |
FR2129372A7 (fr) * | 1971-03-08 | 1972-10-27 | Pavesio Mario | |
FR2253182A1 (en) * | 1973-11-30 | 1975-06-27 | Anoflex Flexibles | Screwed coupling for flexible pipe - with self tightening ring insert has hexagonal nut screwing onto adaptor |
FR2285567A1 (fr) * | 1974-09-17 | 1976-04-16 | Polva Nederland Bv | Raccord pour l'assemblage de tuyauteries |
-
1976
- 1976-12-06 FR FR7637176A patent/FR2373012A1/fr active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1143461A (fr) * | 1953-02-04 | 1957-10-01 | Perfectionnements aux raccords entre un conduit rigide et une canalisation souple | |
CH358646A (fr) * | 1957-05-10 | 1961-11-30 | Renault | Raccord pour tuyau souple |
FR1191836A (fr) * | 1958-02-22 | 1959-10-22 | Etienne Boutte Ets | Dispositif de raccordement pour tuyaux |
FR2129372A7 (fr) * | 1971-03-08 | 1972-10-27 | Pavesio Mario | |
FR2253182A1 (en) * | 1973-11-30 | 1975-06-27 | Anoflex Flexibles | Screwed coupling for flexible pipe - with self tightening ring insert has hexagonal nut screwing onto adaptor |
FR2285567A1 (fr) * | 1974-09-17 | 1976-04-16 | Polva Nederland Bv | Raccord pour l'assemblage de tuyauteries |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5154453A (en) * | 1988-10-26 | 1992-10-13 | Nippon Pillar Packing Co., Ltd. | Pipe joint made of resin |
US5286072A (en) * | 1991-02-28 | 1994-02-15 | Ruppert Hans Peter | Pipe connection for high pressure application |
EP0797041A2 (fr) * | 1996-03-22 | 1997-09-24 | Smc Kabushiki Kaisha | Raccord de tuyaux |
EP0797041A3 (fr) * | 1996-03-22 | 1998-08-26 | Smc Kabushiki Kaisha | Raccord de tuyaux |
US5951060A (en) * | 1996-03-22 | 1999-09-14 | Smc Kabushiki Kaisha | Pipe joint |
CN1073219C (zh) * | 1996-03-22 | 2001-10-17 | Smc株式会社 | 管接头 |
EP0855546A1 (fr) * | 1997-01-24 | 1998-07-29 | SMC Kabushiki Kaisha | Raccord de tuyaux |
EP0872678A1 (fr) * | 1997-04-14 | 1998-10-21 | Smc Kabushiki Kaisha | Raccord de tuyaux |
US6193239B1 (en) | 1997-04-14 | 2001-02-27 | Smc Kabushiki Kaisha | Tube joint |
EP1070899A3 (fr) * | 1999-07-21 | 2003-05-28 | Tokai Rubber Industries, Ltd. | Structure de connexion |
EP1172567A1 (fr) * | 2000-07-14 | 2002-01-16 | Festo AG & Co | Dispositif de vérin hydraulique |
ITMI20130829A1 (it) * | 2013-05-22 | 2014-11-23 | Olab Srl | Raccordo per impianti idraulici o pneumatici, particolarmente per tubi di spessore ridotto. |
Also Published As
Publication number | Publication date |
---|---|
FR2373012B1 (fr) | 1981-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |