AT368070B - Plastifiziermaschine zur verarbeitung bandfoermigen rohmaterials - Google Patents
Plastifiziermaschine zur verarbeitung bandfoermigen rohmaterialsInfo
- Publication number
- AT368070B AT368070B AT0536278A AT536278A AT368070B AT 368070 B AT368070 B AT 368070B AT 0536278 A AT0536278 A AT 0536278A AT 536278 A AT536278 A AT 536278A AT 368070 B AT368070 B AT 368070B
- Authority
- AT
- Austria
- Prior art keywords
- raw materials
- shaped raw
- processing band
- plasticizing machine
- plasticizing
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
- B29C48/2888—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules in band or in strip form, e.g. rubber strips
-
- 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
- B29C48/501—Extruder feed section
-
- 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
- B29C48/59—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw
- B29C48/60—Thread tops
-
- 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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7724432U DE7724432U1 (de) | 1977-08-05 | 1977-08-05 | Plastifiziermaschine zur verarbeitung bandfoermigen rohmaterials |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA536278A ATA536278A (de) | 1982-01-15 |
AT368070B true AT368070B (de) | 1982-09-10 |
Family
ID=6681435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0536278A AT368070B (de) | 1977-08-05 | 1978-07-24 | Plastifiziermaschine zur verarbeitung bandfoermigen rohmaterials |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT368070B (de) |
CH (1) | CH628570A5 (de) |
DE (1) | DE7724432U1 (de) |
FR (1) | FR2399311A1 (de) |
GB (1) | GB2001898B (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3010825C2 (de) * | 1980-03-21 | 1983-09-29 | Plastik-Maschinenbau Gmbh & Co Kg Entwicklungsgesellschaft, 5489 Kelberg | Aufbereitungsmaschine für unzerkleinerte thermoplastische Kunststoff-Folienbahnen |
EP0071159A1 (de) * | 1981-07-31 | 1983-02-09 | Windmöller & Hölscher | Trichterstück einer Einschneckenstrangpresse |
DE3306740A1 (de) * | 1983-02-25 | 1984-08-30 | Karl 6520 Worms Resch | Einschneckenextruder |
DE3835250C1 (de) * | 1988-10-15 | 1990-05-10 | Heinrich Koch Plastmaschinen Gmbh & Co Kg, 5200 Siegburg, De | |
JP4034124B2 (ja) * | 2002-06-05 | 2008-01-16 | 株式会社ブリヂストン | 押出機用スクリュー及びその製造方法 |
JP6735135B2 (ja) * | 2016-04-20 | 2020-08-05 | 株式会社神戸製鋼所 | スクリュ式押出機 |
CN111633947B (zh) * | 2019-03-01 | 2023-11-10 | 住友橡胶工业株式会社 | 橡胶挤出机以及橡胶挤出方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB767931A (en) * | 1951-04-27 | 1957-02-13 | Bitumex Ltd | Improvements in or relating to forcing screws for extruding machines |
GB974822A (en) * | 1960-03-15 | 1964-11-11 | Dunlop Rubber Co | Improvements in methods and apparatus for mixing rubber with particulate solid material |
GB1095237A (en) * | 1965-03-03 | 1967-12-13 | Pressenwerk Freital Veb | Feed device for injection moulding machines |
AT314810B (de) * | 1967-04-17 | 1974-04-25 | Hans Leu | Vorrichtung zur Umwandlung und Mischung von plastischen Stoffen |
AT316850B (de) * | 1969-12-17 | 1974-07-25 | Semperit Ag | Vorrichtung zum chargenweisen Mischen und Fördern |
BE789885A (nl) * | 1971-10-19 | 1973-04-10 | Shell Int Research | Extrudeerinrichting |
-
1977
- 1977-08-05 DE DE7724432U patent/DE7724432U1/de not_active Expired
-
1978
- 1978-06-22 CH CH679178A patent/CH628570A5/de not_active IP Right Cessation
- 1978-07-24 AT AT0536278A patent/AT368070B/de not_active IP Right Cessation
- 1978-08-03 GB GB7832128A patent/GB2001898B/en not_active Expired
- 1978-08-04 FR FR7823825A patent/FR2399311A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ATA536278A (de) | 1982-01-15 |
GB2001898B (en) | 1982-03-24 |
DE7724432U1 (de) | 1977-11-10 |
CH628570A5 (de) | 1982-03-15 |
GB2001898A (en) | 1979-02-14 |
FR2399311A1 (fr) | 1979-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |