NL6812360A - - Google Patents

Info

Publication number
NL6812360A
NL6812360A NL6812360A NL6812360A NL6812360A NL 6812360 A NL6812360 A NL 6812360A NL 6812360 A NL6812360 A NL 6812360A NL 6812360 A NL6812360 A NL 6812360A NL 6812360 A NL6812360 A NL 6812360A
Authority
NL
Netherlands
Application number
NL6812360A
Other versions
NL146742B (nl
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 filed Critical
Publication of NL6812360A publication Critical patent/NL6812360A/xx
Publication of NL146742B publication Critical patent/NL146742B/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)
NL686812360A 1967-09-01 1968-08-30 Extrusieschroef voor een enkelschroefextrusie-inrichting. NL146742B (nl)

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 (2)

Publication Number Publication Date
NL6812360A true NL6812360A (fr) 1969-03-04
NL146742B NL146742B (nl) 1975-08-15

Family

ID=25755759

Family Applications (1)

Application Number Title Priority Date Filing Date
NL686812360A NL146742B (nl) 1967-09-01 1968-08-30 Extrusieschroef voor een enkelschroefextrusie-inrichting.

Country Status (5)

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

Also Published As

Publication number Publication date
FI47642C (fi) 1974-02-11
FI47642B (fr) 1973-10-31
NL146742B (nl) 1975-08-15
BE720187A (fr) 1969-02-03
DK120722B (da) 1971-07-05
SE341998B (fr) 1972-01-24

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: TROESTER