JPS51147172U - - Google Patents
Info
- Publication number
- JPS51147172U JPS51147172U JP1975068488U JP6848875U JPS51147172U JP S51147172 U JPS51147172 U JP S51147172U JP 1975068488 U JP1975068488 U JP 1975068488U JP 6848875 U JP6848875 U JP 6848875U JP S51147172 U JPS51147172 U JP S51147172U
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B29C48/55—Screws having reverse-feeding elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975068488U JPS51147172U (pl) | 1975-05-21 | 1975-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975068488U JPS51147172U (pl) | 1975-05-21 | 1975-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51147172U true JPS51147172U (pl) | 1976-11-26 |
Family
ID=28536202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975068488U Pending JPS51147172U (pl) | 1975-05-21 | 1975-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51147172U (pl) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3300810A (en) * | 1964-01-29 | 1967-01-31 | Nrm Corp | Extruder |
-
1975
- 1975-05-21 JP JP1975068488U patent/JPS51147172U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3300810A (en) * | 1964-01-29 | 1967-01-31 | Nrm Corp | Extruder |