JPS5546310B2 - - Google Patents
Info
- Publication number
- JPS5546310B2 JPS5546310B2 JP7370575A JP7370575A JPS5546310B2 JP S5546310 B2 JPS5546310 B2 JP S5546310B2 JP 7370575 A JP7370575 A JP 7370575A JP 7370575 A JP7370575 A JP 7370575A JP S5546310 B2 JPS5546310 B2 JP S5546310B2
- 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.)
- Expired
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
- B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
- B29C48/686—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having grooves or cavities
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 |
|---|---|---|---|
| JP50073705A JPS51150572A (en) | 1975-06-19 | 1975-06-19 | High molecular substance extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50073705A JPS51150572A (en) | 1975-06-19 | 1975-06-19 | High molecular substance extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51150572A JPS51150572A (en) | 1976-12-24 |
| JPS5546310B2 true JPS5546310B2 (de) | 1980-11-22 |
Family
ID=13525888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50073705A Granted JPS51150572A (en) | 1975-06-19 | 1975-06-19 | High molecular substance extruder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51150572A (de) |
-
1975
- 1975-06-19 JP JP50073705A patent/JPS51150572A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51150572A (en) | 1976-12-24 |