JPH0214845Y2 - - Google Patents
Info
- Publication number
- JPH0214845Y2 JPH0214845Y2 JP18469585U JP18469585U JPH0214845Y2 JP H0214845 Y2 JPH0214845 Y2 JP H0214845Y2 JP 18469585 U JP18469585 U JP 18469585U JP 18469585 U JP18469585 U JP 18469585U JP H0214845 Y2 JPH0214845 Y2 JP H0214845Y2
- Authority
- JP
- Japan
- Prior art keywords
- sand
- molding box
- chamber
- lower chamber
- upper chamber
- 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
- 238000001816 cooling Methods 0.000 claims description 15
- 238000000465 moulding Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 description 21
- 238000005266 casting Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 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 |
|---|---|---|---|
| JP18469585U JPH0214845Y2 (enExample) | 1985-11-29 | 1985-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18469585U JPH0214845Y2 (enExample) | 1985-11-29 | 1985-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6292046U JPS6292046U (enExample) | 1987-06-12 |
| JPH0214845Y2 true JPH0214845Y2 (enExample) | 1990-04-23 |
Family
ID=31132611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18469585U Expired JPH0214845Y2 (enExample) | 1985-11-29 | 1985-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214845Y2 (enExample) |
-
1985
- 1985-11-29 JP JP18469585U patent/JPH0214845Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6292046U (enExample) | 1987-06-12 |
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