FR1225865A - Filière d'extrusion en plusieurs éléments - Google Patents

Filière d'extrusion en plusieurs éléments

Info

Publication number
FR1225865A
FR1225865A FR787737A FR787737A FR1225865A FR 1225865 A FR1225865 A FR 1225865A FR 787737 A FR787737 A FR 787737A FR 787737 A FR787737 A FR 787737A FR 1225865 A FR1225865 A FR 1225865A
Authority
FR
France
Prior art keywords
extrusion die
several parts
several
extrusion
parts
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
FR787737A
Other languages
English (en)
Inventor
Roger D Weston
Fred K Barns
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goodrich Corp
Original Assignee
BF Goodrich Corp
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 by BF Goodrich Corp filed Critical BF Goodrich Corp
Application granted granted Critical
Publication of FR1225865A publication Critical patent/FR1225865A/fr
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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • 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
    • B29C48/03—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
    • B29C48/07—Flat, e.g. panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR787737A 1958-02-24 1959-02-24 Filière d'extrusion en plusieurs éléments Expired FR1225865A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1225865XA 1958-02-24 1958-02-24

Publications (1)

Publication Number Publication Date
FR1225865A true FR1225865A (fr) 1960-07-06

Family

ID=22403577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787737A Expired FR1225865A (fr) 1958-02-24 1959-02-24 Filière d'extrusion en plusieurs éléments

Country Status (1)

Country Link
FR (1) FR1225865A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287800A1 (fr) * 1987-04-11 1988-10-26 Fried. Krupp Gesellschaft mit beschränkter Haftung Tête d'extrusion avec dispositif de serrage pour les pièces-outils

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287800A1 (fr) * 1987-04-11 1988-10-26 Fried. Krupp Gesellschaft mit beschränkter Haftung Tête d'extrusion avec dispositif de serrage pour les pièces-outils

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