FI930826A0 - Foerfarande och anordning foer att framstaella kamflaensar med sidoutbuktningar i plastroer och ett plastroer - Google Patents
Foerfarande och anordning foer att framstaella kamflaensar med sidoutbuktningar i plastroer och ett plastroerInfo
- Publication number
- FI930826A0 FI930826A0 FI930826A FI930826A FI930826A0 FI 930826 A0 FI930826 A0 FI 930826A0 FI 930826 A FI930826 A FI 930826A FI 930826 A FI930826 A FI 930826A FI 930826 A0 FI930826 A0 FI 930826A0
- Authority
- FI
- Finland
- Prior art keywords
- plastroer
- sidoutbuktningar
- kamflaensar
- med
- foer att
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
-
- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
-
- 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
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
-
- 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
-
- 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
- B29L2023/003—Tubular articles having irregular or rough surfaces
-
- 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)
- General Engineering & Computer Science (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI930826A FI930826A0 (fi) | 1993-02-24 | 1993-02-24 | Foerfarande och anordning foer att framstaella kamflaensar med sidoutbuktningar i plastroer och ett plastroer |
US08/196,406 US5589127A (en) | 1993-02-24 | 1994-02-15 | Method and apparatus for forming ribs with sideward projections in a plastic pipe, and a plastic pipe |
DE4405235A DE4405235C2 (de) | 1993-02-24 | 1994-02-18 | Verfahren und Vorrichtung zur Bildung von Rippen mit seitlichen Ausbauchungen an einem Kunststoffrohr |
CA002116263A CA2116263C (en) | 1993-02-24 | 1994-02-23 | Method and apparatus for forming ribs with sideward projections in a plastic pipe, and a plastic pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI930826A FI930826A0 (fi) | 1993-02-24 | 1993-02-24 | Foerfarande och anordning foer att framstaella kamflaensar med sidoutbuktningar i plastroer och ett plastroer |
Publications (1)
Publication Number | Publication Date |
---|---|
FI930826A0 true FI930826A0 (fi) | 1993-02-24 |
Family
ID=8537454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI930826A FI930826A0 (fi) | 1993-02-24 | 1993-02-24 | Foerfarande och anordning foer att framstaella kamflaensar med sidoutbuktningar i plastroer och ett plastroer |
Country Status (4)
Country | Link |
---|---|
US (1) | US5589127A (fi) |
CA (1) | CA2116263C (fi) |
DE (1) | DE4405235C2 (fi) |
FI (1) | FI930826A0 (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20011332A (fi) | 2001-06-21 | 2002-12-22 | Uponor Innovation Ab | Sisävuorausputki ja sisävuorausmenetelmä |
DE102008030831A1 (de) | 2008-06-30 | 2009-12-31 | Maincor Anger Gmbh | Kunststoffrohr des Dreischichttyps mit thermoplastischem Kunststoffmaterial mit hoher Längssteifigkeit und ausgezeichneter Ringsteifigkeit |
CN115592930A (zh) * | 2022-12-15 | 2023-01-13 | 宁波永灵航空科技有限公司(Cn) | 内平外波螺纹管的热压成型设备及成型工艺 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3468020A (en) * | 1966-12-12 | 1969-09-23 | Ford Motor Co | Method of anchoring a metallic member to plastic |
BE758320A (fr) * | 1969-10-30 | 1971-04-30 | Ici Ltd | Procede pour former du poil sur un produit |
CA1003615A (en) * | 1971-12-29 | 1977-01-18 | Union Carbide Corporation | Bristled article and process |
US4024003A (en) * | 1973-03-15 | 1977-05-17 | Patax Trust Reg. | Method of making pile fabrics with deformed pile-thread ends |
US3962760A (en) * | 1974-10-21 | 1976-06-15 | Ford Motor Company | Laminating interlayer expanding apparatus |
US4377544A (en) * | 1974-12-10 | 1983-03-22 | Rasmussen O B | Manufacture of a textile-like reticular product from thermoplastic film |
US4172916A (en) * | 1978-09-15 | 1979-10-30 | Watson Benjamin H | Method of fabricating sandwich panels |
US4566496A (en) * | 1981-10-13 | 1986-01-28 | J-M Manufacturing Company, Inc. | Tubular plastics objects |
NO156679C (no) * | 1983-09-23 | 1987-11-04 | Soennichsen Roervalseverk | Anordning ved plastekstruder. |
US4712993A (en) * | 1986-03-25 | 1987-12-15 | Lupke Manfred Arno Alfred | Extrusion die for externally ribbed plastic tubing |
US4936768A (en) * | 1986-03-25 | 1990-06-26 | Lupke Manfred Arno Alfred | Extrusion die for externally ribbed plastic tubing |
US4753833A (en) * | 1986-09-26 | 1988-06-28 | Fishgal Semyon I | Hollow article with zigzag projections |
CH673981A5 (fi) * | 1987-08-25 | 1990-04-30 | Ametex Ag | |
CA1329871C (en) * | 1989-05-17 | 1994-05-31 | Manfred A. A. Lupke | Method for forming tubing utilizing suction and pneumatic pressure at the surface of the cooling plug |
FI85239C (fi) * | 1989-07-12 | 1992-03-25 | Uponor Nv | Anordning foer framstaellning av kamflaensroer. |
EP0503554B1 (en) * | 1991-03-12 | 1998-06-03 | Takeda Chemical Industries, Ltd. | Molding method and apparatus |
CA2223520C (en) * | 1991-11-22 | 2001-02-06 | Manfred A. A. Lupke | Method and apparatus of forming profiled pipe |
-
1993
- 1993-02-24 FI FI930826A patent/FI930826A0/fi not_active Application Discontinuation
-
1994
- 1994-02-15 US US08/196,406 patent/US5589127A/en not_active Expired - Fee Related
- 1994-02-18 DE DE4405235A patent/DE4405235C2/de not_active Expired - Fee Related
- 1994-02-23 CA CA002116263A patent/CA2116263C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4405235A1 (de) | 1994-08-25 |
CA2116263A1 (en) | 1994-08-25 |
US5589127A (en) | 1996-12-31 |
CA2116263C (en) | 2001-01-30 |
DE4405235C2 (de) | 2000-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |