FR2446434A1 - Tuyau comportant un embout femelle presentant des canaux longitudinaux - Google Patents
Tuyau comportant un embout femelle presentant des canaux longitudinauxInfo
- Publication number
- FR2446434A1 FR2446434A1 FR8000320A FR8000320A FR2446434A1 FR 2446434 A1 FR2446434 A1 FR 2446434A1 FR 8000320 A FR8000320 A FR 8000320A FR 8000320 A FR8000320 A FR 8000320A FR 2446434 A1 FR2446434 A1 FR 2446434A1
- Authority
- FR
- France
- Prior art keywords
- socket
- pipe
- end piece
- female end
- longitudinal channels
- 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.)
- Withdrawn
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
- F16L47/08—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 sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
- F16L47/10—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 sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket the sealing rings being maintained in place by additional means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
Abstract
a. Tuyau comportant un embout femelle présentant des canaux longitudinaux. b. Un tuyau 1 comportant un embout femelle 2 présente des canaux longitudinaux 3 qui s'étendent également dans la paroi de l'embout femelle 2, ce dernier presentant une gorge 5 formée en comprimant les parois des canaux l'une contre l'autre de manière à ce qu'elles soient jointivées. Dans un mode de réalisation préféré, l'embout coopère avec une bague d'arrêt en J qui forme avec celui-ci une cavité pour retenir la bordure d'un élément d'étanchéité comprenant un manchon d'étanchéité. c. S'applique aux tuyauteries en général et plus précisément aux tuyaux à emboîtement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7900172,A NL175223C (nl) | 1979-01-09 | 1979-01-09 | Kunststofbuisdeel met in de wand in langsrichting verlopende kanalen, voorzien van een mof. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2446434A1 true FR2446434A1 (fr) | 1980-08-08 |
Family
ID=19832415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8000320A Withdrawn FR2446434A1 (fr) | 1979-01-09 | 1980-01-08 | Tuyau comportant un embout femelle presentant des canaux longitudinaux |
Country Status (11)
Country | Link |
---|---|
US (1) | US4344461A (fr) |
EP (1) | EP0013457B1 (fr) |
JP (1) | JPS55112477A (fr) |
AT (1) | ATE4742T1 (fr) |
AU (1) | AU534978B2 (fr) |
CA (1) | CA1142561A (fr) |
DE (3) | DE2966212D1 (fr) |
DK (1) | DK150389C (fr) |
ES (2) | ES259160Y (fr) |
FR (1) | FR2446434A1 (fr) |
NL (1) | NL175223C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0052017A1 (fr) * | 1980-11-12 | 1982-05-19 | Kubota Tekko Kabushiki Kaisha | Tuyau en matière plastique à canaux dont les extrémités sont fermées et méthode pour sa fabrication |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5783420A (en) * | 1980-11-12 | 1982-05-25 | Kubota Ltd | Forming method of faucet of perforated plastics tube |
JPS5872558U (ja) * | 1981-11-11 | 1983-05-17 | シ−アイ化成株式会社 | 管端部の壁孔シ−ル装置 |
JPS58165391U (ja) * | 1982-04-30 | 1983-11-04 | 三菱樹脂株式会社 | ホ−ル管の受口構造 |
DE3426379C2 (de) * | 1984-07-18 | 1986-06-05 | Heraeus Quarzschmelze Gmbh, 6450 Hanau | Rohrförmiges Bauteil aus Quarzglas oder Quarzgut |
DE3503787A1 (de) * | 1985-02-05 | 1986-08-07 | Winkler GmbH, 6900 Heidelberg | Rohrfoermiges verbindungselement |
GB8723467D0 (en) * | 1987-10-06 | 1987-11-11 | Hepworth Plastics Ltd | Pipe couplings |
US4856561A (en) * | 1987-11-10 | 1989-08-15 | Hydro Conduit Corporation | Seal construction for bell and spigot pipe |
SE8800348L (sv) * | 1988-02-03 | 1989-08-04 | Forsheda Ab | Taetningsring och verktyg foer framstaellning daerav |
US5099888A (en) * | 1990-06-04 | 1992-03-31 | Vassallo Research And Development Corporation | Impact protected, sealed, double-walled pipe body |
DE19746354A1 (de) * | 1997-10-21 | 1999-04-22 | Johann Russ | Verfahren zur Verbindung von Rohren |
NO310943B1 (no) * | 1998-02-06 | 2001-09-17 | Mabo Pipelife As | Rordel, samt verktoy for framstilling av samme |
DE10007914C1 (de) * | 2000-02-21 | 2001-09-06 | Franz Viegener Ii Gmbh & Co Kg | Fitting oder Armatur zur Herstellung einer Pressverbindung mit einem eingesteckten Rohrende |
US6726256B2 (en) | 2001-10-17 | 2004-04-27 | Franz Viegener Ii Gmbh & Co. Kg | Fitting or mounting part for establishing a pressed connection with an inserted tube end |
DE20207313U1 (de) | 2002-05-10 | 2003-09-18 | Franz Viegener Ii Gmbh & Co Kg | Verbindungsstück und Verbindungsanordnung |
GB2428904A (en) * | 2005-07-29 | 2007-02-07 | Crp Group Ltd | Duct |
US20110049874A1 (en) * | 2009-08-26 | 2011-03-03 | Charlotte Pipe And Foundry Company | Polymeric pipe fitting and gasket assembly and sealed polymeric pipe apparatus formed therewith |
US10947938B2 (en) * | 2017-06-21 | 2021-03-16 | Steere Enterprises, Inc. | Air duct assembly with a secured seal |
US11274779B2 (en) | 2019-02-21 | 2022-03-15 | Legend Valve & Fitting, Inc. | Dielectric fitting |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1158007A (fr) * | 1956-08-17 | 1958-06-06 | Fabrication De Tubes En Matier | élément tubulaire à parois composites, procédé et appareillage pour sa fabrication |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA742951A (en) * | 1966-09-20 | A. Hills Bert | Exhaust systems | |
US724210A (en) * | 1900-04-19 | 1903-03-31 | Excelsior Steel Furnace Company | Hot-air pipe. |
US2572062A (en) * | 1947-02-03 | 1951-10-23 | George N Sexton | Collapsible suction hose |
US2894537A (en) * | 1957-09-27 | 1959-07-14 | Dura Vent Corp | Vent pipe |
GB951236A (en) * | 1960-03-30 | 1964-03-04 | Plummer Walter A | Improvements in and relating to flexible tubing material |
GB1093662A (en) * | 1966-06-15 | 1967-12-06 | Wallace Murray Corp | Sectional double-walled metal flue pipes |
GB1220140A (en) * | 1968-11-05 | 1971-01-20 | Alan Henry Towers | Improvements in double-walled metal flue pipes |
US3747646A (en) * | 1970-04-22 | 1973-07-24 | Euratom | Insulation of gas feed tubes |
BE792674A (nl) * | 1971-12-14 | 1973-06-13 | Wavin Bv | Buisverbinding met klemring |
NL7416547A (nl) * | 1974-12-18 | 1976-06-22 | Wavin Bv | Kunststofbuis met elektrisch geleidende bekledingslaag. |
HU172521B (hu) * | 1975-08-01 | 1978-09-28 | Richter Gedeon Vegyeszet | Sposob poluchenija novykh proizvodnykh triamino-androstana i chetvertichnykh solejj |
NL183053C (nl) * | 1975-10-03 | 1988-07-01 | Wavin Bv | Samengestelde kunststofbuis omvattende twee concentrische buizen, alsmede werkwijze voor het vervaardigen van een dergelijke kunststofbuis. |
JPS5750629Y2 (fr) * | 1978-08-08 | 1982-11-05 |
-
1979
- 1979-01-09 NL NLAANVRAGE7900172,A patent/NL175223C/xx not_active IP Right Cessation
- 1979-12-27 EP EP79200799A patent/EP0013457B1/fr not_active Expired
- 1979-12-27 DE DE7979200799T patent/DE2966212D1/de not_active Expired
- 1979-12-27 AT AT79200799T patent/ATE4742T1/de not_active IP Right Cessation
- 1979-12-28 US US06/108,049 patent/US4344461A/en not_active Expired - Lifetime
-
1980
- 1980-01-02 CA CA000342895A patent/CA1142561A/fr not_active Expired
- 1980-01-03 AU AU54322/80A patent/AU534978B2/en not_active Ceased
- 1980-01-04 DE DE3000181A patent/DE3000181C2/de not_active Expired
- 1980-01-04 DE DE19803050027 patent/DE3050027A1/de active Pending
- 1980-01-08 JP JP36480A patent/JPS55112477A/ja active Granted
- 1980-01-08 DK DK007680A patent/DK150389C/da active
- 1980-01-08 FR FR8000320A patent/FR2446434A1/fr not_active Withdrawn
-
1981
- 1981-06-01 ES ES1981259160U patent/ES259160Y/es not_active Expired
- 1981-06-01 ES ES1981259161U patent/ES259161Y/es not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1158007A (fr) * | 1956-08-17 | 1958-06-06 | Fabrication De Tubes En Matier | élément tubulaire à parois composites, procédé et appareillage pour sa fabrication |
Non-Patent Citations (1)
Title |
---|
EXBK/61 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0052017A1 (fr) * | 1980-11-12 | 1982-05-19 | Kubota Tekko Kabushiki Kaisha | Tuyau en matière plastique à canaux dont les extrémités sont fermées et méthode pour sa fabrication |
Also Published As
Publication number | Publication date |
---|---|
DE3000181A1 (de) | 1980-07-10 |
DE3050027A1 (fr) | 1982-07-22 |
ES259160U (es) | 1982-04-01 |
JPS638352B2 (fr) | 1988-02-22 |
DK150389C (da) | 1987-10-19 |
JPS55112477A (en) | 1980-08-30 |
CA1142561A (fr) | 1983-03-08 |
EP0013457B1 (fr) | 1983-09-21 |
ES259160Y (es) | 1982-11-01 |
EP0013457A1 (fr) | 1980-07-23 |
DE2966212D1 (en) | 1983-10-27 |
US4344461A (en) | 1982-08-17 |
ES259161Y (es) | 1982-07-01 |
NL7900172A (nl) | 1980-07-11 |
ATE4742T1 (de) | 1983-10-15 |
ES259161U (es) | 1982-01-16 |
DE3000181C2 (de) | 1984-02-16 |
DK150389B (da) | 1987-02-16 |
AU5432280A (en) | 1980-07-17 |
AU534978B2 (en) | 1984-02-23 |
DK7680A (da) | 1980-07-10 |
NL175223C (nl) | 1984-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |