JPS4891259U - - Google Patents
Info
- Publication number
- JPS4891259U JPS4891259U JP1972016252U JP1625272U JPS4891259U JP S4891259 U JPS4891259 U JP S4891259U JP 1972016252 U JP1972016252 U JP 1972016252U JP 1625272 U JP1625272 U JP 1625272U JP S4891259 U JPS4891259 U JP S4891259U
- 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
- B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
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 |
|---|---|---|---|
| JP1972016252U JPS4891259U (enrdf_load_stackoverflow) | 1972-02-08 | 1972-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972016252U JPS4891259U (enrdf_load_stackoverflow) | 1972-02-08 | 1972-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4891259U true JPS4891259U (enrdf_load_stackoverflow) | 1973-11-02 |
Family
ID=27866278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972016252U Pending JPS4891259U (enrdf_load_stackoverflow) | 1972-02-08 | 1972-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4891259U (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60187026U (ja) * | 1984-05-21 | 1985-12-11 | 日精樹脂工業株式会社 | 射出成形機のスクリユ |
| JPH04246940A (ja) * | 1991-01-31 | 1992-09-02 | Nec Eng Ltd | データセレクタ監視回路 |
-
1972
- 1972-02-08 JP JP1972016252U patent/JPS4891259U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60187026U (ja) * | 1984-05-21 | 1985-12-11 | 日精樹脂工業株式会社 | 射出成形機のスクリユ |
| JPH04246940A (ja) * | 1991-01-31 | 1992-09-02 | Nec Eng Ltd | データセレクタ監視回路 |