JPS5035862U - - Google Patents
Info
- Publication number
- JPS5035862U JPS5035862U JP1973089301U JP8930173U JPS5035862U JP S5035862 U JPS5035862 U JP S5035862U JP 1973089301 U JP1973089301 U JP 1973089301U JP 8930173 U JP8930173 U JP 8930173U JP S5035862 U JPS5035862 U JP S5035862U
- 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
- B29C48/535—Screws with thread pitch varying along the longitudinal axis
-
- 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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (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 |
|---|---|---|---|
| JP1973089301U JPS5035862U (en, 2012) | 1973-07-30 | 1973-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973089301U JPS5035862U (en, 2012) | 1973-07-30 | 1973-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5035862U true JPS5035862U (en, 2012) | 1975-04-16 |
Family
ID=28275262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973089301U Pending JPS5035862U (en, 2012) | 1973-07-30 | 1973-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5035862U (en, 2012) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS471362U (en, 2012) * | 1971-01-16 | 1972-08-14 | ||
| JPS541559U (en, 2012) * | 1977-06-04 | 1979-01-08 | ||
| JPS56174502U (en, 2012) * | 1980-05-27 | 1981-12-23 |
-
1973
- 1973-07-30 JP JP1973089301U patent/JPS5035862U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS471362U (en, 2012) * | 1971-01-16 | 1972-08-14 | ||
| JPS541559U (en, 2012) * | 1977-06-04 | 1979-01-08 | ||
| JPS56174502U (en, 2012) * | 1980-05-27 | 1981-12-23 |