JPS61127849U - - Google Patents
Info
- Publication number
- JPS61127849U JPS61127849U JP850085U JP850085U JPS61127849U JP S61127849 U JPS61127849 U JP S61127849U JP 850085 U JP850085 U JP 850085U JP 850085 U JP850085 U JP 850085U JP S61127849 U JPS61127849 U JP S61127849U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- body portion
- gas
- hardening
- vent plug
- 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.)
- Pending
Links
- 239000004576 sand Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP850085U JPS61127849U (en:Method) | 1985-01-23 | 1985-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP850085U JPS61127849U (en:Method) | 1985-01-23 | 1985-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61127849U true JPS61127849U (en:Method) | 1986-08-11 |
Family
ID=30487845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP850085U Pending JPS61127849U (en:Method) | 1985-01-23 | 1985-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61127849U (en:Method) |
-
1985
- 1985-01-23 JP JP850085U patent/JPS61127849U/ja active Pending