JPH0232425Y2 - - Google Patents
Info
- Publication number
- JPH0232425Y2 JPH0232425Y2 JP7543584U JP7543584U JPH0232425Y2 JP H0232425 Y2 JPH0232425 Y2 JP H0232425Y2 JP 7543584 U JP7543584 U JP 7543584U JP 7543584 U JP7543584 U JP 7543584U JP H0232425 Y2 JPH0232425 Y2 JP H0232425Y2
- Authority
- JP
- Japan
- Prior art keywords
- pin
- ejector pin
- mold
- hole
- groove
- 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
- 238000000465 moulding Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000003566 sealing material Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7543584U JPS60187024U (ja) | 1984-05-23 | 1984-05-23 | 円盤状記録媒体成形用金型のエジエクタピン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7543584U JPS60187024U (ja) | 1984-05-23 | 1984-05-23 | 円盤状記録媒体成形用金型のエジエクタピン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60187024U JPS60187024U (ja) | 1985-12-11 |
| JPH0232425Y2 true JPH0232425Y2 (en]) | 1990-09-03 |
Family
ID=30616650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7543584U Granted JPS60187024U (ja) | 1984-05-23 | 1984-05-23 | 円盤状記録媒体成形用金型のエジエクタピン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60187024U (en]) |
-
1984
- 1984-05-23 JP JP7543584U patent/JPS60187024U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60187024U (ja) | 1985-12-11 |
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