JPH0534908Y2 - - Google Patents
Info
- Publication number
- JPH0534908Y2 JPH0534908Y2 JP1448088U JP1448088U JPH0534908Y2 JP H0534908 Y2 JPH0534908 Y2 JP H0534908Y2 JP 1448088 U JP1448088 U JP 1448088U JP 1448088 U JP1448088 U JP 1448088U JP H0534908 Y2 JPH0534908 Y2 JP H0534908Y2
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- core
- spring
- hole
- mold
- 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
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 description 6
- 239000000057 synthetic resin Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003825 pressing Methods 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 |
|---|---|---|---|
| JP1448088U JPH0534908Y2 (US07709020-20100504-C00041.png) | 1988-02-05 | 1988-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1448088U JPH0534908Y2 (US07709020-20100504-C00041.png) | 1988-02-05 | 1988-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01119325U JPH01119325U (US07709020-20100504-C00041.png) | 1989-08-11 |
| JPH0534908Y2 true JPH0534908Y2 (US07709020-20100504-C00041.png) | 1993-09-03 |
Family
ID=31225717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1448088U Expired - Lifetime JPH0534908Y2 (US07709020-20100504-C00041.png) | 1988-02-05 | 1988-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0534908Y2 (US07709020-20100504-C00041.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6880395B2 (ja) * | 2017-01-20 | 2021-06-02 | キョーラク株式会社 | 射出成形体の製造方法 |
-
1988
- 1988-02-05 JP JP1448088U patent/JPH0534908Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01119325U (US07709020-20100504-C00041.png) | 1989-08-11 |
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