JPH0522360Y2 - - Google Patents
Info
- Publication number
- JPH0522360Y2 JPH0522360Y2 JP15016587U JP15016587U JPH0522360Y2 JP H0522360 Y2 JPH0522360 Y2 JP H0522360Y2 JP 15016587 U JP15016587 U JP 15016587U JP 15016587 U JP15016587 U JP 15016587U JP H0522360 Y2 JPH0522360 Y2 JP H0522360Y2
- Authority
- JP
- Japan
- Prior art keywords
- model
- chamber
- vertical
- sand
- models
- 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 - Lifetime
Links
- 239000004576 sand Substances 0.000 claims description 22
- 238000000465 moulding Methods 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000005266 casting Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin 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 |
|---|---|---|---|
| JP15016587U JPH0522360Y2 (th) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15016587U JPH0522360Y2 (th) | 1987-09-30 | 1987-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6454941U JPS6454941U (th) | 1989-04-05 |
| JPH0522360Y2 true JPH0522360Y2 (th) | 1993-06-08 |
Family
ID=31423060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15016587U Expired - Lifetime JPH0522360Y2 (th) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522360Y2 (th) |
-
1987
- 1987-09-30 JP JP15016587U patent/JPH0522360Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6454941U (th) | 1989-04-05 |
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