JPS6124331Y2 - - Google Patents
Info
- Publication number
- JPS6124331Y2 JPS6124331Y2 JP9608281U JP9608281U JPS6124331Y2 JP S6124331 Y2 JPS6124331 Y2 JP S6124331Y2 JP 9608281 U JP9608281 U JP 9608281U JP 9608281 U JP9608281 U JP 9608281U JP S6124331 Y2 JPS6124331 Y2 JP S6124331Y2
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- support
- mandrel support
- extrusion
- cover member
- 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
- 239000000463 material Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 description 10
- 229910001315 Tool steel Inorganic materials 0.000 description 7
- 238000003466 welding Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 235000012438 extruded product Nutrition 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Extrusion Of Metal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9608281U JPS584213U (ja) | 1981-06-30 | 1981-06-30 | 中空製品押出し用マンドレル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9608281U JPS584213U (ja) | 1981-06-30 | 1981-06-30 | 中空製品押出し用マンドレル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS584213U JPS584213U (ja) | 1983-01-12 |
| JPS6124331Y2 true JPS6124331Y2 (enrdf_load_stackoverflow) | 1986-07-22 |
Family
ID=29890963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9608281U Granted JPS584213U (ja) | 1981-06-30 | 1981-06-30 | 中空製品押出し用マンドレル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS584213U (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59162112U (ja) * | 1983-04-14 | 1984-10-30 | 住友重機械工業株式会社 | 中空製品押出用マンドレル |
-
1981
- 1981-06-30 JP JP9608281U patent/JPS584213U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS584213U (ja) | 1983-01-12 |
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