CA2039736A1 - Methode de fabrication de tuyaux a nervures - Google Patents
Methode de fabrication de tuyaux a nervuresInfo
- Publication number
- CA2039736A1 CA2039736A1 CA2039736A CA2039736A CA2039736A1 CA 2039736 A1 CA2039736 A1 CA 2039736A1 CA 2039736 A CA2039736 A CA 2039736A CA 2039736 A CA2039736 A CA 2039736A CA 2039736 A1 CA2039736 A1 CA 2039736A1
- Authority
- CA
- Canada
- Prior art keywords
- forming
- pipe
- forming space
- corrugator
- cooled
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
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
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
-
- 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
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2016/00—Articles with corrugations or pleats
-
- 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
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI895106 | 1989-10-27 | ||
FI895106A FI87321C (fi) | 1989-10-27 | 1989-10-27 | Foerfarande och anordning foer tillverkning av kamflaensroer |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2039736A1 true CA2039736A1 (fr) | 1991-04-28 |
CA2039736C CA2039736C (fr) | 1994-07-26 |
Family
ID=8529231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002039736A Expired - Fee Related CA2039736C (fr) | 1989-10-27 | 1990-10-23 | Methode de fabrication de tuyaux a nervures |
Country Status (9)
Country | Link |
---|---|
US (1) | US5139730A (fr) |
EP (1) | EP0451241B1 (fr) |
JP (1) | JPH0716994B2 (fr) |
KR (1) | KR940009011B1 (fr) |
AU (1) | AU633992B2 (fr) |
CA (1) | CA2039736C (fr) |
DE (1) | DE69018964T2 (fr) |
FI (1) | FI87321C (fr) |
WO (1) | WO1991006417A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI85239C (fi) * | 1989-07-12 | 1992-03-25 | Uponor Nv | Anordning foer framstaellning av kamflaensroer. |
CA2223520C (fr) * | 1991-11-22 | 2001-02-06 | Manfred A. A. Lupke | Methode et dispositif de formage d'un tuyau profile |
FI98137C (fi) * | 1992-03-30 | 1997-04-25 | Uponor Bv | Menetelmä ja laite muoviputken orientoimiseksi sekä menetelmällä aikaansaatu orientoitu ripalaippamuoviputki |
DE4414977A1 (de) * | 1994-04-29 | 1995-11-02 | Wilhelm Hegler | Vorrichtung zur Herstellung von Rohren aus thermoplastischem Kunststoff mit Querprofilierung |
US5525289A (en) * | 1995-01-30 | 1996-06-11 | Lupke; Manfred A. A. | Method and apparatus for cooling hollow molded product |
FI98284C (fi) * | 1995-09-12 | 1997-05-26 | Uponor Bv | Laite ja menetelmä muoviputken valmistamiseksi |
FI109188B (fi) | 1998-12-23 | 2002-06-14 | Uponor Innovation Ab | Menetelmä haarallisen putken valmistamiseksi, putkenvalmistuslaite sekä haarallinen putki |
US6623667B2 (en) | 2001-02-28 | 2003-09-23 | 3M Innovative Properties Company | Method for continuous fabrication of structured surface light guides |
CA2450560C (fr) * | 2003-11-24 | 2006-05-16 | Manfred A. A. Lupke | Systeme de moulage de tuyaux avec commandes de depression et de temperature pour les bouchons de refroidissement |
US20070208300A1 (en) * | 2006-03-01 | 2007-09-06 | Applied Medical Resources Corporation | Gas insufflation and suction/irrigation tubing |
US8663513B2 (en) | 2007-08-07 | 2014-03-04 | Honeywell International Inc. | Foam earplug extrusion |
US10562212B2 (en) | 2017-01-04 | 2020-02-18 | Gerald Sutton | Process and apparatus to injection mold continuous lengths of hollow plastic articles |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3292213A (en) * | 1964-09-23 | 1966-12-20 | Dow Chemical Co | Tube extrusion apparatus |
US3613162A (en) * | 1970-03-10 | 1971-10-19 | Standard Oil Co Ohio | Apparatus for the formation of helical plastic pipe |
SE381001B (sv) * | 1973-10-22 | 1975-11-24 | Erik G W Nordstroem | Forfarande och anordning for framstellning av kamflensror av plast |
US3994646A (en) * | 1974-01-25 | 1976-11-30 | Frankische Isolierrohr-Und Metallwaren Werke Gebr. Kirchner | Apparatus for producing double-walled tubes of plastic material |
FI74654C (fi) * | 1986-01-13 | 1988-03-10 | Uponor Nv | Anordning och foerfarande foer framstaellning av kamflaensroer. |
FI77405C (fi) * | 1986-03-20 | 1989-03-10 | Uponor Nv | Foerfarande och anordning foer framstaellning av kamflaensroer. |
DE3737588C3 (de) * | 1987-11-05 | 1993-12-23 | Corma Inc | Verfahren zum Herstellen eines innen glatten, außen gerippten Rohres aus extrudierbarem Kunststoff sowie Vorrichtung zur Durchführung des Verfahrens |
-
1989
- 1989-10-27 FI FI895106A patent/FI87321C/fi not_active IP Right Cessation
-
1990
- 1990-10-23 JP JP2514263A patent/JPH0716994B2/ja not_active Expired - Fee Related
- 1990-10-23 CA CA002039736A patent/CA2039736C/fr not_active Expired - Fee Related
- 1990-10-23 EP EP90915485A patent/EP0451241B1/fr not_active Expired - Lifetime
- 1990-10-23 DE DE69018964T patent/DE69018964T2/de not_active Expired - Fee Related
- 1990-10-23 KR KR1019910700640A patent/KR940009011B1/ko active IP Right Review Request
- 1990-10-23 WO PCT/FI1990/000249 patent/WO1991006417A1/fr active IP Right Grant
- 1990-10-23 US US07/679,014 patent/US5139730A/en not_active Expired - Lifetime
- 1990-10-23 AU AU65341/90A patent/AU633992B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0451241B1 (fr) | 1995-04-26 |
FI895106A0 (fi) | 1989-10-27 |
JPH0716994B2 (ja) | 1995-03-01 |
CA2039736C (fr) | 1994-07-26 |
DE69018964T2 (de) | 1995-11-23 |
EP0451241A1 (fr) | 1991-10-16 |
WO1991006417A1 (fr) | 1991-05-16 |
JPH04505430A (ja) | 1992-09-24 |
DE69018964D1 (de) | 1995-06-01 |
US5139730A (en) | 1992-08-18 |
AU633992B2 (en) | 1993-02-11 |
KR940009011B1 (ko) | 1994-09-29 |
AU6534190A (en) | 1991-05-31 |
FI87321C (fi) | 1992-12-28 |
FI87321B (fi) | 1992-09-15 |
KR920700883A (ko) | 1992-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKLA | Lapsed |
Effective date: 20071023 |