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CH352489A - Single screw extruder - Google Patents

Single screw extruder

Info

Publication number
CH352489A
CH352489A CH352489DA CH352489A CH 352489 A CH352489 A CH 352489A CH 352489D A CH352489D A CH 352489DA CH 352489 A CH352489 A CH 352489A
Authority
CH
Switzerland
Prior art keywords
screw extruder
single screw
extruder
screw
Prior art date
Application number
Other languages
German (de)
Inventor
Hermann Dr Holch
Wilfried Dipl Phys Voigt
Original Assignee
Lonza Werke Elektrochemische
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 Lonza Werke Elektrochemische filed Critical Lonza Werke Elektrochemische
Publication of CH352489A publication Critical patent/CH352489A/en

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
    • B29C48/64—Screws with two or more threads
    • 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)
CH352489D 1960-02-17 1960-02-17 Single screw extruder CH352489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH352489T 1960-02-17

Publications (1)

Publication Number Publication Date
CH352489A true CH352489A (en) 1961-02-28

Family

ID=4509786

Family Applications (1)

Application Number Title Priority Date Filing Date
CH352489D CH352489A (en) 1960-02-17 1960-02-17 Single screw extruder

Country Status (1)

Country Link
CH (1) CH352489A (en)

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