DE2030756A1 - - Google Patents
Info
- Publication number
- DE2030756A1 DE2030756A1 DE19702030756 DE2030756A DE2030756A1 DE 2030756 A1 DE2030756 A1 DE 2030756A1 DE 19702030756 DE19702030756 DE 19702030756 DE 2030756 A DE2030756 A DE 2030756A DE 2030756 A1 DE2030756 A1 DE 2030756A1
- Authority
- DE
- Germany
- Legal status (The legal status 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 status listed.)
- Granted
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
- B29C48/565—Screws having projections other than the thread, e.g. pins
-
- 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)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702030756 DE2030756C2 (de) | 1970-06-23 | Schneckenstrangpresse zur kontinuierlichen Verarbeitung von thermoplastischen Kunststoffen | |
| ZA713746A ZA713746B (en) | 1970-06-23 | 1971-06-10 | A plastics processing screw extruder with a screw comprising mixing cams |
| AT525071A AT321562B (de) | 1970-06-23 | 1971-06-17 | Schneckenstrangpresse zur kontinuierlichen Verarbeitung von thermoplastichen Kunststoffen |
| CH889471A CH522495A (de) | 1970-06-23 | 1971-06-18 | Schneckenstrangpresse zur kontinuierlichen Verarbeitung thermoplastischer Kunststoffe |
| LU63383D LU63383A1 (de) | 1970-06-23 | 1971-06-21 | |
| FR7122725A FR2099809A5 (de) | 1970-06-23 | 1971-06-22 | |
| NL7108574A NL7108574A (de) | 1970-06-23 | 1971-06-22 | |
| RO67433A RO84935B (ro) | 1970-06-23 | 1971-06-23 | Presa de extrudere pentru mase plastice |
| JP4558771A JPS5341179B1 (de) | 1970-06-23 | 1971-06-23 | |
| GB2941471A GB1335768A (en) | 1970-06-23 | 1971-06-23 | Screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702030756 DE2030756C2 (de) | 1970-06-23 | Schneckenstrangpresse zur kontinuierlichen Verarbeitung von thermoplastischen Kunststoffen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2030756A1 true DE2030756A1 (de) | 1971-12-09 |
| DE2030756B2 DE2030756B2 (de) | 1971-12-09 |
| DE2030756C2 DE2030756C2 (de) | 1977-04-14 |
Family
ID=
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3323202A1 (de) * | 1982-06-29 | 1983-12-29 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Schmelzspinn- und streckverfahren zur herstellung von polypropylenfaeden |
| DE4305905C1 (de) * | 1993-02-26 | 1994-07-28 | Barmag Barmer Maschf | Spinnpumpe mit Mischer |
| US5637331A (en) * | 1993-02-18 | 1997-06-10 | Barmag Ag | Spin system for thermoplastic yarns |
| US6106146A (en) * | 1995-12-29 | 2000-08-22 | C.A. Greiner & Sohne Gesellschaft M.B.H. | Method and device for mixing or thermal homogenization of at least one fluid |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3323202A1 (de) * | 1982-06-29 | 1983-12-29 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Schmelzspinn- und streckverfahren zur herstellung von polypropylenfaeden |
| US5637331A (en) * | 1993-02-18 | 1997-06-10 | Barmag Ag | Spin system for thermoplastic yarns |
| DE4305905C1 (de) * | 1993-02-26 | 1994-07-28 | Barmag Barmer Maschf | Spinnpumpe mit Mischer |
| US6106146A (en) * | 1995-12-29 | 2000-08-22 | C.A. Greiner & Sohne Gesellschaft M.B.H. | Method and device for mixing or thermal homogenization of at least one fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7108574A (de) | 1971-12-27 |
| GB1335768A (en) | 1973-10-31 |
| DE2030756B2 (de) | 1971-12-09 |
| AT321562B (de) | 1975-04-10 |
| CH522495A (de) | 1972-06-30 |
| FR2099809A5 (de) | 1972-03-17 |
| ZA713746B (en) | 1972-04-26 |
| JPS5341179B1 (de) | 1978-10-31 |
| RO84935A (ro) | 1984-10-31 |
| RO84935B (ro) | 1984-11-30 |
| LU63383A1 (de) | 1971-09-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |