LU56772A1 - - Google Patents

Info

Publication number
LU56772A1
LU56772A1 LU56772DA LU56772A1 LU 56772 A1 LU56772 A1 LU 56772A1 LU 56772D A LU56772D A LU 56772DA LU 56772 A1 LU56772 A1 LU 56772A1
Authority
LU
Luxembourg
Application number
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
Priority claimed from DE1729364A external-priority patent/DE1729364C3/de
Application filed filed Critical
Publication of LU56772A1 publication Critical patent/LU56772A1/xx

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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/56—Screws having grooves or cavities other than the thread or the channel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
LU56772D 1967-09-01 1968-08-26 LU56772A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1729364A DE1729364C3 (de) 1967-09-01 1967-09-01 Extruderschnecke für Einschneckenextruder zum Verarbeiten von Thermoplasten
DEP0017770 1968-06-01

Publications (1)

Publication Number Publication Date
LU56772A1 true LU56772A1 (fr) 1968-11-22

Family

ID=25989819

Family Applications (1)

Application Number Title Priority Date Filing Date
LU56772D LU56772A1 (fr) 1967-09-01 1968-08-26

Country Status (1)

Country Link
LU (1) LU56772A1 (fr)

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