JPS61158341U - - Google Patents
Info
- Publication number
- JPS61158341U JPS61158341U JP4371485U JP4371485U JPS61158341U JP S61158341 U JPS61158341 U JP S61158341U JP 4371485 U JP4371485 U JP 4371485U JP 4371485 U JP4371485 U JP 4371485U JP S61158341 U JPS61158341 U JP S61158341U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- stopper ring
- wedge
- core
- shaped protrusion
- 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.)
- Granted
Links
- 238000000926 separation method Methods 0.000 claims 2
- 238000005266 casting Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4371485U JPS6324997Y2 (pt) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4371485U JPS6324997Y2 (pt) | 1985-03-25 | 1985-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61158341U true JPS61158341U (pt) | 1986-10-01 |
| JPS6324997Y2 JPS6324997Y2 (pt) | 1988-07-08 |
Family
ID=30555633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4371485U Expired JPS6324997Y2 (pt) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6324997Y2 (pt) |
-
1985
- 1985-03-25 JP JP4371485U patent/JPS6324997Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6324997Y2 (pt) | 1988-07-08 |
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