JPS61122036U - - Google Patents
Info
- Publication number
- JPS61122036U JPS61122036U JP392285U JP392285U JPS61122036U JP S61122036 U JPS61122036 U JP S61122036U JP 392285 U JP392285 U JP 392285U JP 392285 U JP392285 U JP 392285U JP S61122036 U JPS61122036 U JP S61122036U
- Authority
- JP
- Japan
- Prior art keywords
- core
- combination
- casting
- gas vent
- cores
- 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
- 238000005266 casting Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 239000011491 glass wool Substances 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP392285U JPH03281Y2 (https=) | 1985-01-14 | 1985-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP392285U JPH03281Y2 (https=) | 1985-01-14 | 1985-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61122036U true JPS61122036U (https=) | 1986-08-01 |
| JPH03281Y2 JPH03281Y2 (https=) | 1991-01-08 |
Family
ID=30479003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP392285U Expired JPH03281Y2 (https=) | 1985-01-14 | 1985-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03281Y2 (https=) |
-
1985
- 1985-01-14 JP JP392285U patent/JPH03281Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03281Y2 (https=) | 1991-01-08 |