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 method

Info

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
Application number
Other languages
French (fr)
Inventor
Ercole Adami
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR942297A publication Critical patent/FR942297A/en
Expired legal-status Critical Current

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)
FR942297D 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 Expired FR942297A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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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