JPH0353865Y2 - - Google Patents
Info
- Publication number
- JPH0353865Y2 JPH0353865Y2 JP19259586U JP19259586U JPH0353865Y2 JP H0353865 Y2 JPH0353865 Y2 JP H0353865Y2 JP 19259586 U JP19259586 U JP 19259586U JP 19259586 U JP19259586 U JP 19259586U JP H0353865 Y2 JPH0353865 Y2 JP H0353865Y2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molding
- protrusion
- core
- present
- 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
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 239000012778 molding material Substances 0.000 claims description 8
- 238000000465 moulding Methods 0.000 description 23
- 230000007547 defect Effects 0.000 description 7
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 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 |
|---|---|---|---|
| JP19259586U JPH0353865Y2 (US20030199744A1-20031023-C00003.png) | 1986-12-15 | 1986-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19259586U JPH0353865Y2 (US20030199744A1-20031023-C00003.png) | 1986-12-15 | 1986-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6397530U JPS6397530U (US20030199744A1-20031023-C00003.png) | 1988-06-24 |
| JPH0353865Y2 true JPH0353865Y2 (US20030199744A1-20031023-C00003.png) | 1991-11-26 |
Family
ID=31147824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19259586U Expired JPH0353865Y2 (US20030199744A1-20031023-C00003.png) | 1986-12-15 | 1986-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353865Y2 (US20030199744A1-20031023-C00003.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100248772B1 (ko) * | 1997-10-24 | 2000-03-15 | 윤종용 | 가스사출성형시 제팅방지를 위한 사출금형 |
-
1986
- 1986-12-15 JP JP19259586U patent/JPH0353865Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6397530U (US20030199744A1-20031023-C00003.png) | 1988-06-24 |
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