JPH03126258U - - Google Patents
Info
- Publication number
- JPH03126258U JPH03126258U JP3479890U JP3479890U JPH03126258U JP H03126258 U JPH03126258 U JP H03126258U JP 3479890 U JP3479890 U JP 3479890U JP 3479890 U JP3479890 U JP 3479890U JP H03126258 U JPH03126258 U JP H03126258U
- Authority
- JP
- Japan
- Prior art keywords
- hopper
- outer cylinder
- gap
- model
- hole
- 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
- 239000004576 sand Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000003110 molding sand Substances 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3479890U JPH0638597Y2 (ja) | 1990-03-30 | 1990-03-30 | 生砂鋳型の造型装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3479890U JPH0638597Y2 (ja) | 1990-03-30 | 1990-03-30 | 生砂鋳型の造型装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03126258U true JPH03126258U (enrdf_load_html_response) | 1991-12-19 |
JPH0638597Y2 JPH0638597Y2 (ja) | 1994-10-12 |
Family
ID=31539586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3479890U Expired - Lifetime JPH0638597Y2 (ja) | 1990-03-30 | 1990-03-30 | 生砂鋳型の造型装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0638597Y2 (enrdf_load_html_response) |
-
1990
- 1990-03-30 JP JP3479890U patent/JPH0638597Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0638597Y2 (ja) | 1994-10-12 |
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