JPS6219242B2 - - Google Patents
Info
- Publication number
- JPS6219242B2 JPS6219242B2 JP53005192A JP519278A JPS6219242B2 JP S6219242 B2 JPS6219242 B2 JP S6219242B2 JP 53005192 A JP53005192 A JP 53005192A JP 519278 A JP519278 A JP 519278A JP S6219242 B2 JPS6219242 B2 JP S6219242B2
- Authority
- JP
- Japan
- Prior art keywords
- die
- extrusion
- mandrel
- hole
- forming
- Prior art date
- 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
Landscapes
- Extrusion Of Metal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP519278A JPS5499063A (en) | 1978-01-23 | 1978-01-23 | Extrusion molding method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP519278A JPS5499063A (en) | 1978-01-23 | 1978-01-23 | Extrusion molding method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5499063A JPS5499063A (en) | 1979-08-04 |
| JPS6219242B2 true JPS6219242B2 (enrdf_load_stackoverflow) | 1987-04-27 |
Family
ID=11604345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP519278A Granted JPS5499063A (en) | 1978-01-23 | 1978-01-23 | Extrusion molding method and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5499063A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62263822A (ja) * | 1986-05-12 | 1987-11-16 | Nikkei Keizai Kk | 中空又は半中空形材の押出成形方法及びそれに使用される押出成形金型 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5085550A (enrdf_load_stackoverflow) * | 1973-12-03 | 1975-07-10 | ||
| JPS564704B2 (enrdf_load_stackoverflow) * | 1974-10-14 | 1981-01-31 |
-
1978
- 1978-01-23 JP JP519278A patent/JPS5499063A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5499063A (en) | 1979-08-04 |
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