DK120722B - Ekstruderingssnekke. - Google Patents

Ekstruderingssnekke.

Info

Publication number
DK120722B
DK120722B DK417868AA DK417868A DK120722B DK 120722 B DK120722 B DK 120722B DK 417868A A DK417868A A DK 417868AA DK 417868 A DK417868 A DK 417868A DK 120722 B DK120722 B DK 120722B
Authority
DK
Denmark
Prior art keywords
extrusion screws
extrusion
screws
Prior art date
Application number
DK417868AA
Other languages
Danish (da)
English (en)
Inventor
K Koch
Original Assignee
Troester Maschf Paul
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
Priority claimed from DE1778770A external-priority patent/DE1778770C3/de
Application filed by Troester Maschf Paul filed Critical Troester Maschf Paul
Publication of DK120722B publication Critical patent/DK120722B/da

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)
DK417868AA 1967-09-01 1968-08-30 Ekstruderingssnekke. DK120722B (da)

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
DE1778770A DE1778770C3 (de) 1968-06-01 1968-06-01 Extruderschnecke für Einschneckenextruder

Publications (1)

Publication Number Publication Date
DK120722B true DK120722B (da) 1971-07-05

Family

ID=25755759

Family Applications (1)

Application Number Title Priority Date Filing Date
DK417868AA DK120722B (da) 1967-09-01 1968-08-30 Ekstruderingssnekke.

Country Status (5)

Country Link
BE (1) BE720187A (de)
DK (1) DK120722B (de)
FI (1) FI47642C (de)
NL (1) NL146742B (de)
SE (1) SE341998B (de)

Also Published As

Publication number Publication date
FI47642B (de) 1973-10-31
NL6812360A (de) 1969-03-04
FI47642C (fi) 1974-02-11
BE720187A (de) 1969-02-03
NL146742B (nl) 1975-08-15
SE341998B (de) 1972-01-24

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