LU38309A1 - - Google Patents
Info
- Publication number
- LU38309A1 LU38309A1 LU38309DA LU38309A1 LU 38309 A1 LU38309 A1 LU 38309A1 LU 38309D A LU38309D A LU 38309DA LU 38309 A1 LU38309 A1 LU 38309A1
- Authority
- LU
- Luxembourg
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
- B29C48/56—Screws having grooves or cavities other than the thread or the channel
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- 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 |
|---|---|---|---|
| DEK0039834 | 1960-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU38309A1 true LU38309A1 (en:Method) | 1900-01-01 |
Family
ID=7221845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU38309D LU38309A1 (en:Method) | 1960-02-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE588461A (en:Method) |
| FR (1) | FR1253488A (en:Method) |
| GB (1) | GB952877A (en:Method) |
| LU (1) | LU38309A1 (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3318848A (en) * | 1963-06-20 | 1967-05-09 | Celanese Corp | Melt hydrolysis of oxymethylene copolymers |
| BE681175A (en:Method) * | 1966-03-03 | 1966-10-31 | ||
| IT1221893B (it) * | 1986-05-30 | 1990-07-12 | Giuseppe Gagliani | Procedimento industriale di miscelazione in continuo tramite particolare conformazione della vite dell'estrusore |
-
0
- LU LU38309D patent/LU38309A1/xx unknown
-
1960
- 1960-03-09 BE BE588461A patent/BE588461A/fr unknown
- 1960-03-14 FR FR821224A patent/FR1253488A/fr not_active Expired
- 1960-06-30 GB GB23006/60A patent/GB952877A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE588461A (fr) | 1960-07-01 |
| GB952877A (en) | 1964-03-18 |
| FR1253488A (fr) | 1961-02-10 |