JPH0324269Y2 - - Google Patents
Info
- Publication number
- JPH0324269Y2 JPH0324269Y2 JP17435787U JP17435787U JPH0324269Y2 JP H0324269 Y2 JPH0324269 Y2 JP H0324269Y2 JP 17435787 U JP17435787 U JP 17435787U JP 17435787 U JP17435787 U JP 17435787U JP H0324269 Y2 JPH0324269 Y2 JP H0324269Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover member
- surge tank
- movable
- air supply
- directly above
- 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
- 238000005266 casting Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 6
- 239000003110 molding sand Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17435787U JPH0324269Y2 (zh) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17435787U JPH0324269Y2 (zh) | 1987-11-13 | 1987-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0180247U JPH0180247U (zh) | 1989-05-30 |
| JPH0324269Y2 true JPH0324269Y2 (zh) | 1991-05-27 |
Family
ID=31466219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17435787U Expired JPH0324269Y2 (zh) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324269Y2 (zh) |
-
1987
- 1987-11-13 JP JP17435787U patent/JPH0324269Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0180247U (zh) | 1989-05-30 |
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