JPS4840452U - - Google Patents
Info
- Publication number
- JPS4840452U JPS4840452U JP1971085875U JP8587571U JPS4840452U JP S4840452 U JPS4840452 U JP S4840452U JP 1971085875 U JP1971085875 U JP 1971085875U JP 8587571 U JP8587571 U JP 8587571U JP S4840452 U JPS4840452 U JP S4840452U
- 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
- B29C48/59—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw
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 |
|---|---|---|---|
| JP1971085875U JPS4840452U (forum.php) | 1971-09-22 | 1971-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971085875U JPS4840452U (forum.php) | 1971-09-22 | 1971-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4840452U true JPS4840452U (forum.php) | 1973-05-22 |
Family
ID=27996165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1971085875U Pending JPS4840452U (forum.php) | 1971-09-22 | 1971-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4840452U (forum.php) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50112573U (forum.php) * | 1974-02-23 | 1975-09-13 | ||
| JPS5178867U (forum.php) * | 1974-12-17 | 1976-06-22 | ||
| JPS61125986U (forum.php) * | 1985-01-24 | 1986-08-07 |
-
1971
- 1971-09-22 JP JP1971085875U patent/JPS4840452U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50112573U (forum.php) * | 1974-02-23 | 1975-09-13 | ||
| JPS5178867U (forum.php) * | 1974-12-17 | 1976-06-22 | ||
| JPS61125986U (forum.php) * | 1985-01-24 | 1986-08-07 |