JPH0514815Y2 - - Google Patents
Info
- Publication number
- JPH0514815Y2 JPH0514815Y2 JP12974787U JP12974787U JPH0514815Y2 JP H0514815 Y2 JPH0514815 Y2 JP H0514815Y2 JP 12974787 U JP12974787 U JP 12974787U JP 12974787 U JP12974787 U JP 12974787U JP H0514815 Y2 JPH0514815 Y2 JP H0514815Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- casting material
- casting
- sensor
- control device
- 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
- 238000005266 casting Methods 0.000 claims description 61
- 239000000463 material Substances 0.000 claims description 44
- 238000000465 moulding Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 description 21
- 239000007924 injection Substances 0.000 description 21
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12974787U JPH0514815Y2 (cg-RX-API-DMAC7.html) | 1987-08-26 | 1987-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12974787U JPH0514815Y2 (cg-RX-API-DMAC7.html) | 1987-08-26 | 1987-08-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6434215U JPS6434215U (cg-RX-API-DMAC7.html) | 1989-03-02 |
| JPH0514815Y2 true JPH0514815Y2 (cg-RX-API-DMAC7.html) | 1993-04-20 |
Family
ID=31384308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12974787U Expired - Lifetime JPH0514815Y2 (cg-RX-API-DMAC7.html) | 1987-08-26 | 1987-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514815Y2 (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2936580B2 (ja) * | 1989-05-10 | 1999-08-23 | 三菱電機株式会社 | 加圧成形装置 |
| JP4590311B2 (ja) * | 2004-06-08 | 2010-12-01 | Ｈｏｙａ株式会社 | プラスチックレンズの製造方法、プラスチックレンズ成形用ガスケット、プラスチックレンズ成形用成形型、プラスチックレンズ原料液注入治具、プラスチックレンズ成形型保持具、およびプラスチックレンズ製造装置 |
| US7919020B2 (en) * | 2004-06-08 | 2011-04-05 | Hoya Corporation | Method of manufacturing plastic lens, gasket for molding plastic lens, casting mold for molding plastic lens, casting jig for plastic lens starting material liquid, holding member for plastic lens casting mold, and plastic lens manufacturing apparatus |
-
1987
- 1987-08-26 JP JP12974787U patent/JPH0514815Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6434215U (cg-RX-API-DMAC7.html) | 1989-03-02 |
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