FR85670E - Procédé de fabrication de tubes ou objets allongés creux similaires à partir d'une matière thermoplastique - Google Patents
Procédé de fabrication de tubes ou objets allongés creux similaires à partir d'une matière thermoplastiqueInfo
- Publication number
- FR85670E FR85670E FR792921A FR85670DA FR85670E FR 85670 E FR85670 E FR 85670E FR 792921 A FR792921 A FR 792921A FR 85670D A FR85670D A FR 85670DA FR 85670 E FR85670 E FR 85670E
- Authority
- FR
- France
- Prior art keywords
- thermoplastic material
- hollow elongated
- elongated articles
- similar hollow
- making tubes
- 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.)
- Expired
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
- 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
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/902—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies internally
-
- 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
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL292212 | 1963-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR85670E true FR85670E (fr) | 1965-09-24 |
Family
ID=19754664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR792921A Expired FR85670E (fr) | 1963-05-02 | 1964-04-30 | Procédé de fabrication de tubes ou objets allongés creux similaires à partir d'une matière thermoplastique |
Country Status (7)
Country | Link |
---|---|
US (1) | US3320637A (fr) |
BE (1) | BE647422A (fr) |
DE (1) | DE1504856A1 (fr) |
FR (1) | FR85670E (fr) |
GB (1) | GB1024954A (fr) |
NL (1) | NL292212A (fr) |
SE (1) | SE300057B (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE703664A (fr) * | 1966-09-10 | 1968-02-01 | ||
DE2028538C2 (de) * | 1970-06-10 | 1984-10-18 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren und Vorrichtung zur Herstellung von Mehrkammerprofilen aus Thermoplasten |
US3907961A (en) * | 1974-01-28 | 1975-09-23 | Phillips Petroleum Co | Flexible cylinder for cooling an extruded pipe |
US4314958A (en) * | 1980-07-22 | 1982-02-09 | Phillips Petroleum Company | Plastic pipe extrusion |
JPS612524A (ja) * | 1984-06-15 | 1986-01-08 | Sekisui Chem Co Ltd | 熱可塑性樹脂管の製造方法 |
US5026582A (en) * | 1988-08-15 | 1991-06-25 | The B. F. Goodrich Company | Extruded amorphous thermoplastic pipe having reduced internal stress and method of making the same |
US4888148A (en) * | 1988-08-15 | 1989-12-19 | The B. F. Goodrich Company | Method of making extruded amorphous thermoplastic pipe having reduced internal stress |
US5186878A (en) * | 1989-01-16 | 1993-02-16 | Corma Inc. | Improvements relating to cooling plugs in thermoplastic pipe forming apparatus and process |
FI98137C (fi) * | 1992-03-30 | 1997-04-25 | Uponor Bv | Menetelmä ja laite muoviputken orientoimiseksi sekä menetelmällä aikaansaatu orientoitu ripalaippamuoviputki |
US5582842A (en) * | 1994-04-07 | 1996-12-10 | Advanced Drainage Systems, Inc. | Manifold calibration finger |
US5513974A (en) * | 1994-04-07 | 1996-05-07 | Advanced Drainage Systems, Inc. | Manifold assembly with atmospheric vent |
DE102006018373A1 (de) * | 2006-04-20 | 2007-10-25 | Drossbach Gmbh & Co Kg | Vorrichtung zum Formen der Innenoberfläche eines Rohres aus thermoplastischem Material |
US9523512B2 (en) | 2013-09-27 | 2016-12-20 | Flexible Technologies, Inc. | Insulated duct with air jacket and method of use |
US10295218B2 (en) | 2015-08-06 | 2019-05-21 | Flexible Technologies, Inc. | Insulated duct with air gap and method of use |
TR201614668A2 (fr) | 2016-10-18 | 2018-04-24 | Canlar Boru Profil Plastik Elekt Ins Mak Nak Sanayi Ve Ticaret Ltd Sirketi | |
WO2022169751A1 (fr) * | 2021-02-02 | 2022-08-11 | Essentium, Inc. | Filière d'extrusion comprenant un mandrin |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB702176A (en) * | 1951-08-09 | 1954-01-13 | British Celanese | The production of tubular articles |
FR1139219A (fr) * | 1956-06-29 | 1957-06-26 | Cie Francaise Des Metaux | Perfectionnement au matériel de fabrication des tubes en matière plastique et plusparticulièrement en polyamides |
US3057013A (en) * | 1960-02-15 | 1962-10-09 | Du Pont | Method for producing pipe |
US3129461A (en) * | 1960-12-19 | 1964-04-21 | Phillips Petroleum Co | Extrusion of thermoplastic tubes |
US3090991A (en) * | 1961-01-03 | 1963-05-28 | Monsanto Chemicals | Biaxial orientation apparatus |
US3142092A (en) * | 1961-04-28 | 1964-07-28 | Hercules Powder Co Ltd | Apparatus for simultaneously extruding and cooling tubular film |
US3212135A (en) * | 1961-10-16 | 1965-10-19 | Phillips Petroleum Co | Plastic extrusion |
US3160918A (en) * | 1961-11-15 | 1964-12-15 | berggren etal |
-
0
- NL NL292212D patent/NL292212A/xx unknown
-
1964
- 1964-04-27 US US362807A patent/US3320637A/en not_active Expired - Lifetime
- 1964-04-30 SE SE5403/64A patent/SE300057B/xx unknown
- 1964-04-30 GB GB17983/64A patent/GB1024954A/en not_active Expired
- 1964-04-30 DE DE19641504856 patent/DE1504856A1/de active Pending
- 1964-04-30 BE BE647422D patent/BE647422A/xx unknown
- 1964-04-30 FR FR792921A patent/FR85670E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3320637A (en) | 1967-05-23 |
GB1024954A (en) | 1966-04-06 |
DE1504856A1 (de) | 1969-10-23 |
BE647422A (fr) | 1964-10-30 |
NL292212A (fr) | 1900-01-01 |
SE300057B (fr) | 1968-04-01 |
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