JPH0243547Y2 - - Google Patents
Info
- Publication number
- JPH0243547Y2 JPH0243547Y2 JP1984092774U JP9277484U JPH0243547Y2 JP H0243547 Y2 JPH0243547 Y2 JP H0243547Y2 JP 1984092774 U JP1984092774 U JP 1984092774U JP 9277484 U JP9277484 U JP 9277484U JP H0243547 Y2 JPH0243547 Y2 JP H0243547Y2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- sand
- eject pin
- shell
- blowing 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.)
- Expired
Links
- 239000004576 sand Substances 0.000 claims description 49
- 238000007664 blowing Methods 0.000 claims description 31
- 238000005245 sintering Methods 0.000 description 19
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9277484U JPS619164U (ja) | 1984-06-21 | 1984-06-21 | 鋳型造型装置におけるエゼクトピン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9277484U JPS619164U (ja) | 1984-06-21 | 1984-06-21 | 鋳型造型装置におけるエゼクトピン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS619164U JPS619164U (ja) | 1986-01-20 |
| JPH0243547Y2 true JPH0243547Y2 (de) | 1990-11-20 |
Family
ID=30649866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9277484U Granted JPS619164U (ja) | 1984-06-21 | 1984-06-21 | 鋳型造型装置におけるエゼクトピン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS619164U (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5755574B2 (ja) * | 2012-01-25 | 2015-07-29 | トヨタ自動車株式会社 | 離型装置 |
| JP5755575B2 (ja) * | 2012-01-25 | 2015-07-29 | トヨタ自動車株式会社 | 離型方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5311210U (de) * | 1976-07-12 | 1978-01-30 |
-
1984
- 1984-06-21 JP JP9277484U patent/JPS619164U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5311210U (de) * | 1976-07-12 | 1978-01-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS619164U (ja) | 1986-01-20 |
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