FR942297A - Method and apparatus for the continuous production by upsetting of synthetic profiled bars and product obtained by this method - Google Patents
Method and apparatus for the continuous production by upsetting of synthetic profiled bars and product obtained by this methodInfo
- Publication number
- FR942297A FR942297A FR942297DA FR942297A FR 942297 A FR942297 A FR 942297A FR 942297D A FR942297D A FR 942297DA FR 942297 A FR942297 A FR 942297A
- Authority
- FR
- France
- Prior art keywords
- upsetting
- synthetic
- product obtained
- continuous production
- profiled bars
- 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
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR942297T | 1947-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR942297A true FR942297A (en) | 1949-02-03 |
Family
ID=9470813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR942297D Expired FR942297A (en) | 1947-02-25 | 1947-02-25 | Method and apparatus for the continuous production by upsetting of synthetic profiled bars and product obtained by this method |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR942297A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE901469C (en) * | 1950-05-24 | 1954-01-11 | Behrens Akt Ges C | Molding device for pressing curved shaped pieces from wood chipboard |
DE1061484B (en) * | 1955-01-11 | 1959-07-16 | Willy Ruesch | Injection device for the production of multiple cardiac catheters |
DE1171147B (en) * | 1960-01-19 | 1964-05-27 | Huels Chemische Werke Ag | Self-centering ring nozzle |
DE1208477B (en) * | 1956-03-22 | 1966-01-05 | S Lavorazione Materie Plastich | Method and device for producing hollow strings from thermoplastic material |
DE1263284B (en) * | 1959-11-28 | 1968-03-14 | Dr Zareh Lorenian | Device for simultaneous and continuous conveying, mixing and extrusion of plastic materials that can be molded under heat treatment |
DE3803793C1 (en) * | 1988-02-09 | 1989-10-05 | Klaus 5063 Overath De Burk | Apparatus and process for producing mouldings from plastic |
EP2699404A1 (en) * | 2011-04-18 | 2014-02-26 | Greiner Tool. Tec Gmbh | Extrusion device and method for influencing wall thicknesses of an extruded plastic profile |
-
1947
- 1947-02-25 FR FR942297D patent/FR942297A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE901469C (en) * | 1950-05-24 | 1954-01-11 | Behrens Akt Ges C | Molding device for pressing curved shaped pieces from wood chipboard |
DE1061484B (en) * | 1955-01-11 | 1959-07-16 | Willy Ruesch | Injection device for the production of multiple cardiac catheters |
DE1208477B (en) * | 1956-03-22 | 1966-01-05 | S Lavorazione Materie Plastich | Method and device for producing hollow strings from thermoplastic material |
DE1263284B (en) * | 1959-11-28 | 1968-03-14 | Dr Zareh Lorenian | Device for simultaneous and continuous conveying, mixing and extrusion of plastic materials that can be molded under heat treatment |
DE1171147B (en) * | 1960-01-19 | 1964-05-27 | Huels Chemische Werke Ag | Self-centering ring nozzle |
DE3803793C1 (en) * | 1988-02-09 | 1989-10-05 | Klaus 5063 Overath De Burk | Apparatus and process for producing mouldings from plastic |
EP2699404A1 (en) * | 2011-04-18 | 2014-02-26 | Greiner Tool. Tec Gmbh | Extrusion device and method for influencing wall thicknesses of an extruded plastic profile |
EP2699404B1 (en) * | 2011-04-18 | 2023-06-07 | Greiner Extrusion Group GmbH | Extrusion device and method for influencing wall thicknesses of an extruded plastic profile |
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