AT313555B - Spritzkopf für Strangpressen zur Herstellung von Kunststoffrohren - Google Patents

Spritzkopf für Strangpressen zur Herstellung von Kunststoffrohren

Info

Publication number
AT313555B
AT313555B AT70970A AT70970A AT313555B AT 313555 B AT313555 B AT 313555B AT 70970 A AT70970 A AT 70970A AT 70970 A AT70970 A AT 70970A AT 313555 B AT313555 B AT 313555B
Authority
AT
Austria
Prior art keywords
production
die head
plastic pipes
extrusion presses
extrusion
Prior art date
Application number
AT70970A
Other languages
English (en)
Original Assignee
Jules Franck
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 Jules Franck filed Critical Jules Franck
Application granted granted Critical
Publication of AT313555B publication Critical patent/AT313555B/de

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT70970A 1969-01-24 1970-01-26 Spritzkopf für Strangpressen zur Herstellung von Kunststoffrohren AT313555B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE48728 1969-01-24

Publications (1)

Publication Number Publication Date
AT313555B true AT313555B (de) 1974-02-25

Family

ID=3840712

Family Applications (1)

Application Number Title Priority Date Filing Date
AT70970A AT313555B (de) 1969-01-24 1970-01-26 Spritzkopf für Strangpressen zur Herstellung von Kunststoffrohren

Country Status (4)

Country Link
AT (1) AT313555B (de)
CH (1) CH498706A (de)
DE (1) DE2003038A1 (de)
SE (1) SE354226B (de)

Also Published As

Publication number Publication date
SE354226B (de) 1973-03-05
DE2003038A1 (de) 1970-09-03
CH498706A (fr) 1970-11-15

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Legal Events

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