DK2252449T3 - Fremgangsmåde og apparat til kontinuerlig fremstilling af et kombinations-rør med rørmuffe og kombinations-rør - Google Patents
Fremgangsmåde og apparat til kontinuerlig fremstilling af et kombinations-rør med rørmuffe og kombinations-rørInfo
- Publication number
- DK2252449T3 DK2252449T3 DK08715858.0T DK08715858T DK2252449T3 DK 2252449 T3 DK2252449 T3 DK 2252449T3 DK 08715858 T DK08715858 T DK 08715858T DK 2252449 T3 DK2252449 T3 DK 2252449T3
- Authority
- DK
- Denmark
- Prior art keywords
- pipe
- combination
- twin
- continuous manufacture
- sleeve
- Prior art date
Links
Classifications
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
- B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/007—Using fluid under pressure
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/18—Pleated or corrugated hoses
- B29L2023/186—Pleated or corrugated hoses having a smooth internal wall
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2008/001273 WO2009103310A1 (de) | 2008-02-19 | 2008-02-19 | Verfahren und vorrichtung zur fortlaufenden herstellung eines verbundrohres mit rohrmuffe und verbundrohr |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2252449T3 true DK2252449T3 (da) | 2011-11-07 |
Family
ID=40029163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK08715858.0T DK2252449T3 (da) | 2008-02-19 | 2008-02-19 | Fremgangsmåde og apparat til kontinuerlig fremstilling af et kombinations-rør med rørmuffe og kombinations-rør |
Country Status (8)
Country | Link |
---|---|
US (1) | US8783299B2 (da) |
EP (1) | EP2252449B1 (da) |
AT (1) | ATE518641T1 (da) |
CA (1) | CA2715332C (da) |
DK (1) | DK2252449T3 (da) |
ES (1) | ES2368291T3 (da) |
PL (1) | PL2252449T3 (da) |
WO (1) | WO2009103310A1 (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2436504B1 (de) * | 2010-09-29 | 2015-07-01 | Ralph-Peter Dr.-Ing. Hegler | Verfahren zur fortlaufenden Herstellung eines Verbundrohres mit Rohrmuffe, Verbundrohr mit Rohrmuffe und Vorrichtung zur Durchführung des Verfahrens und zur Herstellung des Verbundrohres |
CN107184364B (zh) * | 2017-07-07 | 2018-04-17 | 北京恒通信佳科技发展有限公司 | 一种波纹管 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4111228A1 (de) | 1991-04-08 | 1992-10-15 | Wilhelm Hegler | Vorrichtung zur herstellung von kunststoff-rohren |
DE4210482A1 (de) * | 1992-03-31 | 1993-10-07 | Wilhelm Hegler | Verfahren und Vorrichtung zur fortlaufenden Herstellung eines Verbundrohres mit Rohr-Muffe |
CA2072663C (en) * | 1992-06-29 | 1999-11-16 | Manfred A. A. Lupke | Method and apparatus for forming a double walled thermoplastic tube with integral bells |
DE19640928A1 (de) | 1996-10-04 | 1998-04-09 | Ralph Peter Dr Ing Hegler | Vorrichtung zur Herstellung von Kunststoff-Verbund-Rohren |
DE19848470A1 (de) | 1998-10-21 | 2000-04-27 | Ralph Peter Hegler | Verfahren zur fortlaufenden Herstellung eines Verbundrohres mit einer Rohr-Muffe und Vorrichtung zur Durchführung des Verfahrens |
WO2002070238A1 (de) | 2001-03-02 | 2002-09-12 | Lupke Manfred Arno Alfred | Verfahren und vorrichtung zur herstellung eines doppelwandigen thermoplastischen rohres mit einer rohrmuffe |
US6941972B2 (en) * | 2002-07-25 | 2005-09-13 | Hancor, Inc. | Corrugated pipe |
ATE372205T1 (de) | 2004-07-03 | 2007-09-15 | Hegler Ralph Peter Dr Ing | Verfahren zur fortlaufenden herstellung eines doppelwand-wellrohres mit rohrmuffe, das doppelwand-wellrohr und die vorrichtung zur durchführung des verfahrens |
DE202007002954U1 (de) | 2007-03-01 | 2007-04-26 | Hegler, Ralph Peter, Dr.-Ing. | Vorrichtung zur fortlaufenden Herstellung eines Verbundrohres mit Rohrmuffe |
DE202007016630U1 (de) * | 2007-11-28 | 2008-02-14 | Hegler, Ralph Peter, Dr.-Ing. | Vorrichtung zur fortlaufenden Herstellung eines Verbundrohres mit Rohrmuffe |
-
2008
- 2008-02-19 US US12/743,341 patent/US8783299B2/en active Active
- 2008-02-19 WO PCT/EP2008/001273 patent/WO2009103310A1/de active Application Filing
- 2008-02-19 DK DK08715858.0T patent/DK2252449T3/da active
- 2008-02-19 PL PL08715858T patent/PL2252449T3/pl unknown
- 2008-02-19 CA CA2715332A patent/CA2715332C/en active Active
- 2008-02-19 ES ES08715858T patent/ES2368291T3/es active Active
- 2008-02-19 AT AT08715858T patent/ATE518641T1/de active
- 2008-02-19 EP EP08715858A patent/EP2252449B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
CA2715332C (en) | 2015-02-03 |
CA2715332A1 (en) | 2009-08-27 |
US20100269945A1 (en) | 2010-10-28 |
EP2252449B1 (de) | 2011-08-03 |
PL2252449T3 (pl) | 2011-12-30 |
ATE518641T1 (de) | 2011-08-15 |
EP2252449A1 (de) | 2010-11-24 |
ES2368291T3 (es) | 2011-11-16 |
US8783299B2 (en) | 2014-07-22 |
WO2009103310A1 (de) | 2009-08-27 |
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