JPS505450A - - Google Patents
Info
- Publication number
- JPS505450A JPS505450A JP48056044A JP5604473A JPS505450A JP S505450 A JPS505450 A JP S505450A JP 48056044 A JP48056044 A JP 48056044A JP 5604473 A JP5604473 A JP 5604473A JP S505450 A JPS505450 A JP S505450A
- 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
- B29C48/68—Barrels or cylinders
- B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
- B29C48/687—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having projections with a short length in the barrel direction, e.g. pins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48056044A JPS505450A (pt) | 1973-05-19 | 1973-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48056044A JPS505450A (pt) | 1973-05-19 | 1973-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS505450A true JPS505450A (pt) | 1975-01-21 |
Family
ID=13016076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48056044A Pending JPS505450A (pt) | 1973-05-19 | 1973-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS505450A (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61500780A (ja) * | 1983-11-26 | 1986-04-24 | フア−レル コ−ポレ−シヨン | 押出機バレルの構造 |
-
1973
- 1973-05-19 JP JP48056044A patent/JPS505450A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61500780A (ja) * | 1983-11-26 | 1986-04-24 | フア−レル コ−ポレ−シヨン | 押出機バレルの構造 |