DD125257A1 - - Google Patents
Info
- Publication number
- DD125257A1 DD125257A1 DD192619A DD19261976A DD125257A1 DD 125257 A1 DD125257 A1 DD 125257A1 DD 192619 A DD192619 A DD 192619A DD 19261976 A DD19261976 A DD 19261976A DD 125257 A1 DD125257 A1 DD 125257A1
- 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
- B29C48/505—Screws
- B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
-
- 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
- B29C48/256—Exchangeable extruder parts
- B29C48/2561—Mounting or handling of the screw
-
- 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
- B29C48/507—Screws characterised by the material or their manufacturing process
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD192619A DD125257A1 (https=) | 1976-04-30 | 1976-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD192619A DD125257A1 (https=) | 1976-04-30 | 1976-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD125257A1 true DD125257A1 (https=) | 1977-04-13 |
Family
ID=5504377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD192619A DD125257A1 (https=) | 1976-04-30 | 1976-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD125257A1 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2596680A1 (fr) * | 1986-04-03 | 1987-10-09 | Werner & Pfleiderer | Dispositif pour deboiter des elements helicoidaux cales sur l'arbre de vis d'une extrudeuse a vis sans fin |
| WO2007031164A3 (de) * | 2005-09-14 | 2007-06-07 | Blach Verwaltungs Gmbh & Co Kg | Abziehvorrichtung für schneckenelemente |
-
1976
- 1976-04-30 DD DD192619A patent/DD125257A1/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2596680A1 (fr) * | 1986-04-03 | 1987-10-09 | Werner & Pfleiderer | Dispositif pour deboiter des elements helicoidaux cales sur l'arbre de vis d'une extrudeuse a vis sans fin |
| WO2007031164A3 (de) * | 2005-09-14 | 2007-06-07 | Blach Verwaltungs Gmbh & Co Kg | Abziehvorrichtung für schneckenelemente |