JPH0354896Y2 - - Google Patents
Info
- Publication number
- JPH0354896Y2 JPH0354896Y2 JP1761287U JP1761287U JPH0354896Y2 JP H0354896 Y2 JPH0354896 Y2 JP H0354896Y2 JP 1761287 U JP1761287 U JP 1761287U JP 1761287 U JP1761287 U JP 1761287U JP H0354896 Y2 JPH0354896 Y2 JP H0354896Y2
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- mold
- gas
- film gate
- reactive resin
- 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
- 239000011347 resin Substances 0.000 claims description 27
- 229920005989 resin Polymers 0.000 claims description 27
- 238000013022 venting Methods 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000000465 moulding Methods 0.000 description 6
- 239000006260 foam Substances 0.000 description 5
- 239000011550 stock solution Substances 0.000 description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 238000010107 reaction injection moulding Methods 0.000 description 3
- 238000007872 degassing Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1761287U JPH0354896Y2 (me) | 1987-02-09 | 1987-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1761287U JPH0354896Y2 (me) | 1987-02-09 | 1987-02-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63125515U JPS63125515U (me) | 1988-08-16 |
| JPH0354896Y2 true JPH0354896Y2 (me) | 1991-12-05 |
Family
ID=30810527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1761287U Expired JPH0354896Y2 (me) | 1987-02-09 | 1987-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354896Y2 (me) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0639957Y2 (ja) * | 1989-01-24 | 1994-10-19 | 関東自動車工業株式会社 | 合成樹脂の射出成形金型 |
| JPH079616Y2 (ja) * | 1989-12-20 | 1995-03-08 | マツダ株式会社 | 射出成形用金型 |
| JP5297825B2 (ja) * | 2009-01-29 | 2013-09-25 | 内山工業株式会社 | ガスケット構造体及びその製造方法 |
| JP5202360B2 (ja) * | 2009-01-29 | 2013-06-05 | 内山工業株式会社 | ガスケット構造体及びその製造方法 |
-
1987
- 1987-02-09 JP JP1761287U patent/JPH0354896Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63125515U (me) | 1988-08-16 |
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