IT1005927B - Coclea d estrusore per la lavora zione di materie artificiali elastomere o termoplastiche - Google Patents

Coclea d estrusore per la lavora zione di materie artificiali elastomere o termoplastiche

Info

Publication number
IT1005927B
IT1005927B IT50081/74A IT5008174A IT1005927B IT 1005927 B IT1005927 B IT 1005927B IT 50081/74 A IT50081/74 A IT 50081/74A IT 5008174 A IT5008174 A IT 5008174A IT 1005927 B IT1005927 B IT 1005927B
Authority
IT
Italy
Prior art keywords
artificial materials
thermoplastic artificial
extruder auger
processing elastomeric
elastomeric
Prior art date
Application number
IT50081/74A
Other languages
English (en)
Italian (it)
Original Assignee
Krupp Gmbh
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 Krupp Gmbh filed Critical Krupp Gmbh
Application granted granted Critical
Publication of IT1005927B publication Critical patent/IT1005927B/it

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
    • B29C48/62—Screws characterised by the shape of the thread channel, e.g. U-shaped
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
IT50081/74A 1973-04-07 1974-04-04 Coclea d estrusore per la lavora zione di materie artificiali elastomere o termoplastiche IT1005927B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2317638 1973-04-07

Publications (1)

Publication Number Publication Date
IT1005927B true IT1005927B (it) 1976-09-30

Family

ID=5877400

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50081/74A IT1005927B (it) 1973-04-07 1974-04-04 Coclea d estrusore per la lavora zione di materie artificiali elastomere o termoplastiche

Country Status (4)

Country Link
JP (1) JPS49130953A (US07968547-20110628-C00004.png)
DD (1) DD110799A5 (US07968547-20110628-C00004.png)
FR (1) FR2224283A1 (US07968547-20110628-C00004.png)
IT (1) IT1005927B (US07968547-20110628-C00004.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542515C3 (de) * 1975-09-24 1980-09-04 Paul Troester Maschinenfabrik, 3000 Hannover Extruderschnecke für die Verarbeitung von Kunststoffen und Kautschuk
DE2608307B2 (de) * 1976-02-28 1978-08-03 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Mehrgängige Extruderschnecke
US4213710A (en) * 1978-09-26 1980-07-22 Usm Corporation Adjustable homogenization extruder
JPS61141513A (ja) * 1984-12-14 1986-06-28 Toshiba Mach Co Ltd プラスチツク成形用スクリユ
JPS63122513A (ja) * 1986-11-13 1988-05-26 Toshiba Mach Co Ltd 射出成形用高分散スクリユ
DE69421870T2 (de) * 1993-09-16 2000-06-15 Gen Electric Einzelschneckeextrudiervorrichtung, fähig zur Erzeugung einer kaotischen Mischung
DE102017003473B4 (de) * 2017-04-10 2018-07-12 Jochen Hennes Einschnecken-Plastifiziermaschine
AT520198B1 (de) * 2017-11-16 2019-02-15 Univ Linz Plastifizierschnecke
DE102018002249B4 (de) * 2018-03-20 2020-01-02 Jochen Hennes Einschnecken-Plastifiziermaschine

Also Published As

Publication number Publication date
JPS49130953A (US07968547-20110628-C00004.png) 1974-12-16
FR2224283A1 (en) 1974-10-31
DD110799A5 (US07968547-20110628-C00004.png) 1975-01-12

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