JPH0133217Y2 - - Google Patents
Info
- Publication number
- JPH0133217Y2 JPH0133217Y2 JP11502085U JP11502085U JPH0133217Y2 JP H0133217 Y2 JPH0133217 Y2 JP H0133217Y2 JP 11502085 U JP11502085 U JP 11502085U JP 11502085 U JP11502085 U JP 11502085U JP H0133217 Y2 JPH0133217 Y2 JP H0133217Y2
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- dummy block
- extrusion
- insertion hole
- mandrel insertion
- 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
- 238000001125 extrusion Methods 0.000 claims description 42
- 238000003780 insertion Methods 0.000 claims description 25
- 230000037431 insertion Effects 0.000 claims description 25
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Extrusion Of Metal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11502085U JPH0133217Y2 (de) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11502085U JPH0133217Y2 (de) | 1985-07-25 | 1985-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6225006U JPS6225006U (de) | 1987-02-16 |
| JPH0133217Y2 true JPH0133217Y2 (de) | 1989-10-09 |
Family
ID=30998289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11502085U Expired JPH0133217Y2 (de) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0133217Y2 (de) |
-
1985
- 1985-07-25 JP JP11502085U patent/JPH0133217Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6225006U (de) | 1987-02-16 |
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