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 termoplasticheInfo
- 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
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)
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 (it) |
DD (1) | DD110799A5 (it) |
FR (1) | FR2224283A1 (it) |
IT (1) | IT1005927B (it) |
Families Citing this family (9)
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 | General Electric Co., Schenectady | 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 |
-
1974
- 1974-03-29 JP JP49035527A patent/JPS49130953A/ja active Pending
- 1974-04-02 DD DD177618A patent/DD110799A5/xx unknown
- 1974-04-03 FR FR7411803A patent/FR2224283A1/fr not_active Withdrawn
- 1974-04-04 IT IT50081/74A patent/IT1005927B/it active
Also Published As
Publication number | Publication date |
---|---|
DD110799A5 (it) | 1975-01-12 |
JPS49130953A (it) | 1974-12-16 |
FR2224283A1 (en) | 1974-10-31 |
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