JPS5637055B2 - - Google Patents
Info
- Publication number
- JPS5637055B2 JPS5637055B2 JP744496A JP449674A JPS5637055B2 JP S5637055 B2 JPS5637055 B2 JP S5637055B2 JP 744496 A JP744496 A JP 744496A JP 449674 A JP449674 A JP 449674A JP S5637055 B2 JPS5637055 B2 JP S5637055B2
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/42—Non-identical or non-mirrored screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00117332A US3799234A (en) | 1971-02-22 | 1971-02-22 | Countercurrent vapor stripping in screw devolatilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5097653A JPS5097653A (enExample) | 1975-08-02 |
| JPS5637055B2 true JPS5637055B2 (enExample) | 1981-08-28 |
Family
ID=22372316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP744496A Expired JPS5637055B2 (enExample) | 1971-02-22 | 1973-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5637055B2 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0138823Y2 (enExample) * | 1981-05-20 | 1989-11-20 | ||
| JPS58194872U (ja) * | 1982-06-22 | 1983-12-24 | 株式会社安川電機 | 自動溶接装置の制御装置 |
| JPS61266221A (ja) * | 1985-05-21 | 1986-11-25 | Toshiba Mach Co Ltd | ２軸混練押出機 |
-
1973
- 1973-12-28 JP JP744496A patent/JPS5637055B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5097653A (enExample) | 1975-08-02 |