FR1365915A - Perfectionnements aux dispositifs d'extrusion de matières plastiques - Google Patents

Perfectionnements aux dispositifs d'extrusion de matières plastiques

Info

Publication number
FR1365915A
FR1365915A FR944628A FR944628A FR1365915A FR 1365915 A FR1365915 A FR 1365915A FR 944628 A FR944628 A FR 944628A FR 944628 A FR944628 A FR 944628A FR 1365915 A FR1365915 A FR 1365915A
Authority
FR
France
Prior art keywords
plastic extrusion
extrusion devices
devices
plastic
extrusion
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
FR944628A
Other languages
English (en)
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.)
Continental Can Co Inc
Original Assignee
Continental Can Co Inc
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 Continental Can Co Inc filed Critical Continental Can Co Inc
Priority to FR944628A priority Critical patent/FR1365915A/fr
Application granted granted Critical
Publication of FR1365915A publication Critical patent/FR1365915A/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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR944628A 1963-08-13 1963-08-13 Perfectionnements aux dispositifs d'extrusion de matières plastiques Expired FR1365915A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR944628A FR1365915A (fr) 1963-08-13 1963-08-13 Perfectionnements aux dispositifs d'extrusion de matières plastiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR944628A FR1365915A (fr) 1963-08-13 1963-08-13 Perfectionnements aux dispositifs d'extrusion de matières plastiques

Publications (1)

Publication Number Publication Date
FR1365915A true FR1365915A (fr) 1964-07-03

Family

ID=8810496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944628A Expired FR1365915A (fr) 1963-08-13 1963-08-13 Perfectionnements aux dispositifs d'extrusion de matières plastiques

Country Status (1)

Country Link
FR (1) FR1365915A (fr)

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