DD123165A1 - - Google Patents
Info
- Publication number
- DD123165A1 DD123165A1 DD190789A DD19078976A DD123165A1 DD 123165 A1 DD123165 A1 DD 123165A1 DD 190789 A DD190789 A DD 190789A DD 19078976 A DD19078976 A DD 19078976A DD 123165 A1 DD123165 A1 DD 123165A1
- Authority
- DD
- German Democratic Republic
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
- B29C48/68—Barrels or cylinders
- B29C48/682—Barrels or cylinders for twin screws
-
- 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
- B29C48/68—Barrels or cylinders
- B29C48/6801—Barrels or cylinders characterised by the material or their manufacturing process
-
- 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)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD190789A DD123165A1 (US06724976-20040420-M00002.png) | 1976-01-13 | 1976-01-13 | |
| DE19762650504 DE2650504A1 (de) | 1976-01-13 | 1976-11-04 | Zylinder fuer doppelschneckenextruder |
| SU762425102A SU644631A1 (ru) | 1976-01-13 | 1976-12-02 | Цилиндр двухшнекового экструдера дл переработки пластмасс |
| GB341/77A GB1560352A (en) | 1976-01-13 | 1977-01-06 | Extruders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD190789A DD123165A1 (US06724976-20040420-M00002.png) | 1976-01-13 | 1976-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD123165A1 true DD123165A1 (US06724976-20040420-M00002.png) | 1976-12-05 |
Family
ID=5503269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD190789A DD123165A1 (US06724976-20040420-M00002.png) | 1976-01-13 | 1976-01-13 |
Country Status (4)
| Country | Link |
|---|---|
| DD (1) | DD123165A1 (US06724976-20040420-M00002.png) |
| DE (1) | DE2650504A1 (US06724976-20040420-M00002.png) |
| GB (1) | GB1560352A (US06724976-20040420-M00002.png) |
| SU (1) | SU644631A1 (US06724976-20040420-M00002.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010052208B4 (de) * | 2010-11-24 | 2015-03-26 | Brabender Gmbh & Co.Kg | Extruder mit einem längsgeteilten Gehäuse |
| WO2015014402A1 (de) * | 2013-08-01 | 2015-02-05 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Verfahren zur herstellung eines mit einer verschleissschutzschicht versehenen doppelschneckenzylinders |
-
1976
- 1976-01-13 DD DD190789A patent/DD123165A1/xx not_active IP Right Cessation
- 1976-11-04 DE DE19762650504 patent/DE2650504A1/de not_active Withdrawn
- 1976-12-02 SU SU762425102A patent/SU644631A1/ru active
-
1977
- 1977-01-06 GB GB341/77A patent/GB1560352A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1560352A (en) | 1980-02-06 |
| DE2650504A1 (de) | 1977-07-14 |
| SU644631A1 (ru) | 1979-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PV | Patent disclaimer (addendum to changes before extension act) |