JPS63174942U - - Google Patents
Info
- Publication number
- JPS63174942U JPS63174942U JP19377086U JP19377086U JPS63174942U JP S63174942 U JPS63174942 U JP S63174942U JP 19377086 U JP19377086 U JP 19377086U JP 19377086 U JP19377086 U JP 19377086U JP S63174942 U JPS63174942 U JP S63174942U
- Authority
- JP
- Japan
- Prior art keywords
- holes
- cold box
- box mold
- bored
- vicinity
- 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
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19377086U JPS63174942U (no) | 1986-12-18 | 1986-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19377086U JPS63174942U (no) | 1986-12-18 | 1986-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63174942U true JPS63174942U (no) | 1988-11-14 |
Family
ID=31150107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19377086U Pending JPS63174942U (no) | 1986-12-18 | 1986-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63174942U (no) |
-
1986
- 1986-12-18 JP JP19377086U patent/JPS63174942U/ja active Pending