JPS5451968U - - Google Patents
Info
- Publication number
- JPS5451968U JPS5451968U JP1977127433U JP12743377U JPS5451968U JP S5451968 U JPS5451968 U JP S5451968U JP 1977127433 U JP1977127433 U JP 1977127433U JP 12743377 U JP12743377 U JP 12743377U JP S5451968 U JPS5451968 U JP S5451968U
- 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 |
---|---|---|---|
JP1977127433U JPS5451968U (nl) | 1977-09-19 | 1977-09-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977127433U JPS5451968U (nl) | 1977-09-19 | 1977-09-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5451968U true JPS5451968U (nl) | 1979-04-10 |
Family
ID=29090191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1977127433U Pending JPS5451968U (nl) | 1977-09-19 | 1977-09-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5451968U (nl) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5022058A (nl) * | 1973-05-30 | 1975-03-08 | ||
JPS5039750A (nl) * | 1973-07-16 | 1975-04-12 |
-
1977
- 1977-09-19 JP JP1977127433U patent/JPS5451968U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5022058A (nl) * | 1973-05-30 | 1975-03-08 | ||
JPS5039750A (nl) * | 1973-07-16 | 1975-04-12 |