CH537795A - Method and device for shaping an extruded plastic profile - Google Patents
Method and device for shaping an extruded plastic profileInfo
- Publication number
- CH537795A CH537795A CH566671A CH566671A CH537795A CH 537795 A CH537795 A CH 537795A CH 566671 A CH566671 A CH 566671A CH 566671 A CH566671 A CH 566671A CH 537795 A CH537795 A CH 537795A
- Authority
- CH
- Switzerland
- Prior art keywords
- shaping
- plastic profile
- extruded plastic
- extruded
- profile
- 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
- 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
- B29C48/903—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 externally
-
- 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
- B29C48/12—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
- 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
- B29C48/25—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
- B29C48/904—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 using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
-
- 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
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/913—Cooling of hollow articles of tubular films externally
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 |
---|---|---|---|
FR7020500A FR2093170A5 (en) | 1970-06-04 | 1970-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH537795A true CH537795A (en) | 1973-06-15 |
Family
ID=9056666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH566671A CH537795A (en) | 1970-06-04 | 1971-04-19 | Method and device for shaping an extruded plastic profile |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE765686A (en) |
CH (1) | CH537795A (en) |
DE (1) | DE2123333C3 (en) |
ES (1) | ES390669A1 (en) |
FR (1) | FR2093170A5 (en) |
GB (1) | GB1353826A (en) |
OA (1) | OA03894A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3804574A (en) * | 1972-12-07 | 1974-04-16 | C Gatto | Apparatus for sizing shaped articles |
DE2535286C3 (en) * | 1975-08-07 | 1979-01-25 | Dynamit Nobel Ag, 5210 Troisdorf | Method for calibrating a coextruded profile strip made of thermoplastics |
GB2221741B (en) * | 1988-08-11 | 1992-02-12 | British Gas Plc | Pipelining and liner pipe swaging dies |
GB9512763D0 (en) * | 1995-06-22 | 1995-08-23 | Fra Mo Snc | Cooling of sheet material |
AT410077B (en) * | 1997-07-22 | 2003-01-27 | Greiner & Soehne C A | Device for after-treatment of extruded and sized and/or cooled object - where specific temperature is supplied to at least one part section of object so that stress between individual part sections can be balanced out and associated straightness and absence of distortion can be given to the object |
DE102011007618A1 (en) * | 2011-04-18 | 2012-10-18 | Greiner Tool.Tec Gmbh | Extrusion device and method for influencing wall thicknesses of an extruded plastic profile |
-
1970
- 1970-06-04 FR FR7020500A patent/FR2093170A5/fr not_active Expired
-
1971
- 1971-04-13 BE BE765686A patent/BE765686A/en unknown
- 1971-04-19 ES ES390669A patent/ES390669A1/en not_active Expired
- 1971-04-19 CH CH566671A patent/CH537795A/en not_active IP Right Cessation
- 1971-04-27 OA OA54231A patent/OA03894A/en unknown
- 1971-05-11 DE DE2123333A patent/DE2123333C3/en not_active Expired
- 1971-05-17 GB GB1534271*[A patent/GB1353826A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2123333B2 (en) | 1973-08-02 |
ES390669A1 (en) | 1973-06-16 |
DE2123333C3 (en) | 1974-03-07 |
BE765686A (en) | 1971-08-30 |
DE2123333A1 (en) | 1971-12-09 |
FR2093170A5 (en) | 1972-01-28 |
GB1353826A (en) | 1974-05-22 |
OA03894A (en) | 1975-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |